In the late 1940s, the newly independent US Air Force faced a number of challenges, two of which were paramount: developing a reliable strategic nuclear bomber, and developing interceptors capable of defending the United States from the Soviet Union’s strategic nuclear bombers. The USAF had a plan in mind—the so-called “1954 Interceptor” that would evolve into the F-102 Delta Dagger and F-106 Delta Dart—but these were still some years away. To bridge the gap, Northrop was developing the F-89 Scorpion, but delays to the Scorpion project meant that the United States was theoretically defenseless until it entered service. The USAF then called for interceptors that could be converted quickly from existing aircraft. This would evolve into two aircraft: the F-94 Starfire and F-86D Sabre Dog.

 

The F-86D started life as the F-95A. Unlike the F-94, which was a fairly straightforward conversion of the T-33A Shooting Star trainer into an interceptor, the F-95 was designed to be flown by one man. In previous dedicated interceptors, a two-man crew was deemed optimum, as the second man would operate the complicated radars of the day. A single-seat interceptor was unheard of, but as the 1954 Interceptor was also going to be a single-seat aircraft, the F-95 would provide valuable research into the concept. To achieve this, however, the fire control system would have to have advanced computers assisting the pilot.

 

Though it was based on the F-86 Sabre day fighter, the F-95 had less than 30 percent commonality with its parent design: the fuselage was deeper, wider, and longer; the intake had to be redesigned to accommodate the nose radar; the tail was larger; the engine was upgraded with an afterburner for quick takeoffs and climbs; and the canopy was changed to a hinged type rather than the sliding model on the F-86. The latter’s machine gun armament was deleted in favor of an underfuselage tray of 24 Mighty Mouse folding-fin aerial rockets (FFARs).

 

As the F-95 prototype neared completion, there was some thought that Congress might cancel the aircraft: it was redundant with the F-89 and F-94 also entering service. The F-95 did have the Sabre’s remarkable combat record behind it, and in a funding dodge, North American changed the designation from F-95 to F-86D, making it seem like just another Sabre variant, rather than the nearly entirely new aircraft that it was. This also earned the aircraft its informal nickname: Sabre Dog, based on the old phonetic alphabet for D.

 

Some pilots, however, claimed the Dog stood for the way the F-86D flew. While it did not have the same propensity to go into uncontrollable pitchups like the F-86 (which was known as the “Sabre Dance”), it could easily be overcorrected, with much the same fatal results. It was not as easy to fly as the “standard” F-86, and the fire control computer, as could be expected for an early 1950s aircraft, was not very reliable. An optical sight was provided for the pilot if the computer went down, which was frequently. Moreover, North American, operating in “emergency” mode, could turn out F-86Ds before Hughes could complete the fire control system. At one point, over 300 F-86Ds sat idle at the North American plant, waiting for computers. Because of the balky computer and the flying characteristics of the Sabre Dog, it was considered the most complicated aircraft to fly in the USAF, requiring a training syllabus matched only by the B-47 Stratojet.

 

The United States was not the only nation that needed interceptors, and several NATO nations requested F-86Ds of their own. The fire control system was considered too advanced for export, however, and instead it was downgraded to a simper version, the rocket tray was removed and replaced with four 20mm cannon, and it was supplied to friendly nations as the F-86K. While still not the easiest aircraft to fly, the pilot had a better chance of scoring a kill with the more accurate cannon, and the F-86K was successful in NATO service. Subsequently, a number of F-86Ds were returned to North American, undergoing an avionics upgrade, a simpler cockpit layout, and extended wingtips. This resulted in the F-86L, which was used by several Air National Guard interceptor units into the mid-1960s. While American Sabre Dogs only carried rockets, foreign aircraft were modified to carry AIM-9 Sidewinders later. 16 foreign air forces flew Sabre Dogs.

 

2847 F-86D and associated variants were built, and were the most prolific interceptor in the West during the late 1950s and early 1960s. Most were replaced by more advanced aircraft beginning in the mid-1960s, but a few Yugoslavian F-86Ks soldiered on into the early 1980s. None were ever involved in combat. Today, a handful remain in museums.

 

53-0782 was built as a F-86D, flying with the famous 94th Fighter-Interceptor Squadron at George AFB, California from 1954 until sometime in the late 1950s or early 1960s. It was then converted to a F-86L, and transferred to the 136th FIG (Texas ANG) at Love Field, before finishing its career with the 124th FIG (Idaho ANG) at Boise. 53-0782 was retired in 1964 and eventually made its way to the Peterson Air and Space Museum for display.

 

This is another aircraft that I remember being on display at Peterson AFB when I was a kid in 1983. We didn't get any pictures of it then, but I did in June 2023, 40 years later. 53-0782 didn't look its best then, but it was being restored at the time. The museum plans to keep it in 94th FIS colors.

Some background:

The idea for a heavy infantry support vehicle capable of demolishing heavily defended buildings or fortified areas with a single shot came out of the experiences of the heavy urban fighting in the Battle of Stalingrad in 1942. At the time, the Wehrmacht had only the Sturm-Infanteriegeschütz 33B available for destroying buildings, a Sturmgeschütz III variant armed with a 15 cm sIG 33 heavy infantry gun. Twelve of them were lost in the fighting at Stalingrad. Its successor, the Sturmpanzer IV, also known by Allies as Brummbär, was in production from early 1943. This was essentially an improved version of the earlier design, mounting the same gun on the Panzer IV chassis with greatly improved armour protection.

 

While greatly improved compared to the earlier models, by this time infantry anti-tank weapons were improving dramatically, too, and the Wehrmacht still saw a need for a similar, but more heavily armoured and armed vehicle. Therefore, a decision was made to create a new vehicle based on the Tiger tank and arm it with a 210 mm howitzer. However, this weapon turned out not to be available at the time and was therefore replaced by a 380 mm rocket launcher, which was adapted from a Kriegsmarine depth charge launcher.

 

The 380 mm Raketen-Werfer 61 L/5.4 was a breech-loading barrel, which fired a short-range, rocket-propelled projectile roughly 1.5 m (4 ft 11 in) long. The gun itself existed in two iterations at the time. One, the RaG 43 (Raketenabschuss-Gerät 43), was a ship-mounted anti-aircraft weapon used for firing a cable-spooled parachute-anchor creating a hazard for aircraft. The second, the RTG 38 (Raketen Tauch-Geschoss 38), was a land-based system, originally planned for use in coastal installations by the Kriegsmarine firing depth-charges against submarines with a range of about 3.000 m. For use in a vehicle, the RTG 38 was to find use as a demolition gun and had to be modified for that role. This modification work was carried out by Rheinmetall at their Sommerda works.

 

The design of the rocket system caused some problems. Modified for use in a vehicle, the recoil from the modified rocket-mortar was enormous, about 40-tonnes, and this meant that only a heavy chassis could be used to mount the gun. The hot rocket exhaust could not be vented into the fighting compartment nor could the barrel withstand the pressure if the gasses were not vented. Therefore, a ring of ventilation shafts was put around the barrel which channeled the exhaust and gave the weapon something of a pepperbox appearance.

 

The shells for the weapon were extremely heavy, far too heavy for a man to load manually. As a result, each of them had to be carried by means of a ceiling-mounted trolley from their rack to a roller-mounted tray at the breech. Once on the tray, four soldiers could then push it into the breech to load it. The whole process took 10 minutes per shot from loading, aiming, elevating and, finally, to firing.

There were a variety of rocket-assisted round types with a weight of up to 376 kg (829 lb), and a maximum range of up to 6,000 m (20,000 ft), which either contained a high explosive charge of 125 kg (276 lb) or a shaped charge for use against fortifications, which could penetrate up to 2.5 m (8 ft 2 in) of reinforced concrete. The stated range of the former was 5,650 m (6,180 yd). A normal charge first accelerated the projectile to 45 m/s (150 ft/s) to leave the short, rifled barrel, the 40 kg (88 lb) rocket charge then boosted this to about 250 m/s (820 ft/s).

 

In September 1943 plans were made for Krupp to fabricate new Tiger I armored hulls for the Sturmtiger. The Tiger I hulls were to be sent to Henschel for chassis assembly and then to Alkett, where the superstructures would be mounted. The first prototype was ready and presented in October 1943. By May 1944, the Sturmtiger prototype had been kept busy with trials and firing tests for the development of range tables, but production had still not started yet and the concept was likely to be scrapped. Rather than ditch the idea though, orders were given that, instead of interrupting the production of the Tiger I, the Sturmtigers would be built on the chassis of Tiger I tanks which had already been in action and suffered serious damage. Twelve superstructures and RW 61 weapons were prepared and mounted on rebuilt Tiger I chassis. However, by August 1944 the dire need for this kind of vehicle led to the adaptation of another chassis to the 380 mm Sturmmörser: the SdKfz. 184, better known as “Ferdinand” (after its designer’s forename) and later, in an upgraded version, “Elefant”.

 

The Elefant (German for "elephant") was actually a heavy tank destroyer and the result of mismanagement and poor planning: Porsche GmbH had manufactured about 100 chassis for their unsuccessful proposal for the Tiger I tank, the so-called "Porsche Tiger". Both the successful Henschel proposal and the Porsche design used the same Krupp-designed turret—the Henschel design had its turret more-or-less centrally located on its hull, while the Porsche design placed the turret much closer to the front of the superstructure. Since the competing Henschel Tiger design was chosen for production, the Porsche chassis were no longer required for the Tiger tank project, and Porsche was left with 100 unfinished heavy tank hulls.

It was therefore decided that the Porsche chassis were to be used as the basis of a new heavy tank hunter, the Ferdinand, mounting Krupp's newly developed 88 mm (3.5 in) Panzerjägerkanone 43/2 (PaK 43) anti-tank gun with a new, long L71 barrel. This precise long-range weapon was intended to destroy enemy tanks before they came within their own range of effective fire, but in order to mount the very long and heavy weapon on the Porsche hull, its layout had to be completely redesigned.

 

Porsche’s SdKfz. 184’s unusual petrol-electric transmission made it much easier to relocate the engines than would be the case on a mechanical-transmission vehicle, since the engines could be mounted anywhere, and only the length of the power cables needed to be altered, as opposed to re-designing the driveshafts and locating the engines for the easiest routing of power shafts to the gearbox. Without the forward-mounted turret of the Porsche Tiger prototype, the twin engines were relocated to the front, where the turret had been, leaving room ahead of them for the driver and radio operator. As the engines were placed in the middle, the driver and the radio operator were isolated from the rest of the crew and could be addressed only by intercom. The now empty rear half of the hull was covered with a heavily armored, full five-sided casemate with slightly sloped upper faces and armored solid roof, and turned into a crew compartment, mounting a single 8.8 cm Pak 43 cannon in the forward face of the casemate.

 

From this readily available basis, the SdKfz. 184/1 was hurriedly developed. It differed from the tank hunter primarily through its new casemate that held the 380 mm Raketenwerfer. Since the SdKfz. 184/1 was intended for use in urban areas in close range street fighting, it needed to be heavily armoured to survive. Its front plate had a greater slope than the Ferdinand while the sides were more vertical and the roof was flat. Its sloped (at 47° from vertical) frontal casemate armor was 150 mm (5.9 in) thick, while its superstructure side and rear plates had a strength of 82 mm (3.2 in). The SdKfz.184/1 also received add-on armor of 100 mm thickness, bolted to the hull’s original vertical front plates, increasing the thickness to 200 mm but adding 5 tons of weight. All these measures pushed the weight of the vehicle up from the Ferdinand’s already bulky 65 t to 75 t, limiting the vehicle’s manoeuvrability even further. Located at the rear of the loading hatch was a Nahverteidigungswaffe launcher which was used for close defense against infantry with SMi 35 anti-personnel mines, even though smoke grenades or signal flares could be fired with the device in all directions, too. For close-range defense, a 7.92 mm MG 34 machine gun was carried in a ball mount in the front plate, an addition that was introduced to the Elefant tank hunters, too, after the SdKfz. 184 had during its initial deployments turned out to be very vulnerable to infantry attacks.

 

Due to the size of the RW 61 and the bulkiness of the ammunition, only fourteen rounds could be carried internally, of which one was already loaded, with another stored in the loading tray, and the rest were carried in two storage racks, leaving only little space for the crew of four in the rear compartment. To help with the loading of ammunition into the vehicle, a loading crane was fitted at the rear of the superstructure next to the loading hatch on the roof.

Due to the internal limits and the tactical nature of the vehicle, it was intended that each SdKfz. 184/1 (as well as each Sturmtiger) would be accompanied by an ammunition carrier, typically based on the Panzer IV chassis, but the lack of resources did not make this possible. There were even plans to build a dedicated, heavily armored ammunition carrier on the Tiger I chassis, but only one such carrier was completed and tested, it never reached production status.

 

By the time the first RW 61 carriers had become available, Germany had lost the initiative, with the Wehrmacht being almost exclusively on the defensive rather than the offensive, and this new tactical situation significantly weakened the value of both Sturmtiger and Sturmelefant, how the SdKfz 184/1 was semi-officially baptized. Nevertheless, three new Panzer companies were raised to operate the Sturmpanzer types: Panzer Sturmmörser Kompanien (PzStuMrKp) ("Armored Assault Mortar Company") 1000, 1001 and 1002. These originally were supposed to be equipped with fourteen vehicles each, but this figure was later reduced to four each, divided into two platoons, consisting of mixed vehicle types – whatever was available and operational.

 

PzStuMrKp 1000 was raised on 13 August 1944 and fought during the Warsaw Uprising with two vehicles, as did the prototype in a separate action, which may have been the only time the Sturmtiger was used in its intended role. PzStuMrKp 1001 and 1002 followed in September and October. Both PzStuMrKp 1000 and 1001 served during the Ardennes Offensive, with a total of four Sturmtiger and three Sturmelefanten.

After this offensive, the Sturmpanzer were used in the defence of Germany, mainly on the Western Front. During the battle for the bridge at Remagen, German forces mobilized Sturmmörserkompanie 1000 and 1001 (with a total of 7 vehicles, five Sturmtiger and two Sturmelefanten) to take part in the battle. The tanks were originally tasked with using their mortars against the bridge itself, though it was discovered that they lacked the accuracy needed to hit the bridge and cause significant damage with precise hits to vital structures. During this action, one of the Sturmtigers in Sturmmörserkompanie 1001 near Düren and Euskirchen allegedly hit a group of stationary Shermans tanks in a village with a 380mm round, resulting in nearly all the Shermans being put out of action and their crews killed or wounded - the only recorded tank-on-tank combat a Sturmtiger was ever engaged in. After the bridge fell to the Allies, Sturmmörserkompanie 1000 and 1001 were tasked with bombardment of Allied forces to cover the German retreat, as opposed to the bunker busting for which they had originally been designed for. None was actually destroyed through enemy fire, but many vehicles had to be given up due to mechanical failures or the lack of fuel. Most were blown up by their crews, but a few fell into allied hands in an operational state.

 

Total production numbers of the SdKfz. 184/1 are uncertain but, being an emergency product and based on a limited chassis supply, the number of vehicles that left the Nibelungenwerke in Austria was no more than ten – also because the tank hunter conversion had top priority and the exotic RW 61 launcher was in very limited supply. As a consequence, only a total of 18 Sturmtiger had been finished by December 1945 and put into service, too. However, the 380 mm Raketen-Werfer 61 remained in production and was in early 1946 adapted to the new Einheitspanzer E-50/75 chassis.

  

Specifications:

Crew: Six (driver, radio operator/machine gunner in the front cabin,

commander, gunner, 2× loader in the casemate section)

Weight: 75 tons

Length: 7,05 m (23 ft 1½ in)

Width: 3,38 m (11 ft 1 in)

Height w/o crane: 3,02 m (9 ft 10¾ in)

Ground clearance: 1ft 6¾ in (48 cm)

Climbing: 2 ft 6½ in (78 cm)

Fording depth: 3 ft 3¼ (1m)

Trench crossing: 8 ft 7 ¾ in (2,64 m)

Suspension: Longitudinal torsion-bar

Fuel capacity: 1.050 liters

 

Armour:

62 to 200 mm (2.44 to 7.87 in)

 

Performance:

30 km/h (19 mph) on road

15 km/h (10 miles per hour () off road

Operational range: 150 km (93 mi) on road

90 km (56 mi) cross-country

Power/weight: 8 hp/ton

 

Engine:

2× Maybach HL120 TRM petrol engines with 300 PS (246 hp, 221 kW) each, powering…

2× Siemens-Schuckert D1495a 500 Volt electric engines with 320 PS (316 hp, 230 kW) each

 

Transmission:

Electric

 

Armament:

1x 380 mm RW 61 rocket launcher L/5.4 with 14 rounds

1x 7.92 mm (0.312 in) MG 34 machine gun with 600 rounds

1x 100 mm grenade launcher (firing anti-personnel mines, smoke grenades or signal flares)

  

The kit and its assembly:.

This fictional tank model is not my own idea, it is rather based on a picture of a similar kitbashing of an Elefant with a Sturmtiger casemate and its massive missile launcher – even though it was a rather crude model, with a casemate created from cardboard. However, I found the idea charming, even more so because the Ferdinand/Elefant was rather a rolling bunker than an agile tank hunter, despite its powerful weapon. Why not use the same chassis as a carrier for the Sturmtiger’s huge mortar as an assault SPG?

 

The resulting Sturmelefant was created as a kitbashing: the chassis is an early boxing of the Trumpeter Elefant, which comes not only with IP track segments but also alternative vinyl tracks (later boxing do not feature them), and casemate parts come from a Trumpeter Sturmtiger.

While one would think that switching the casemate would be straightforward affair, the conversion turned out to be more complex than expected. Both Elefant and Sturmtiger come with separate casemate pieces, but they are not compatible. The Sturmtiger casemate is 2mm wider than the Elefant’s hull, and its glacis plate is deeper than the Elefant’s, leaving 4mm wide gaps at the sides and the rear. One option could have been to trim down the glacis plate, but I found the roofline to become much too low – and the casemate’s length would have been reduced.

 

So, I used the Sturmtiger casemate “as is” and filled the gaps with styrene sheet strips. This worked, but the casemate’s width created now inward-bent sections that looked unplausible. Nobody, even grazed German engineers, would not have neglected the laws of structural integrity. What to do? Tailoring the casemate’s sides down would have been one route, but this would have had created a strange shape. The alternative I chose was to widen the flanks of the Elefant’s hull underneath the casemate, which was achieved with tailored 0.5 mm styrene sheet panels and some PSR – possible through the Elefant’s simple shape and the mudguards that run along the vehicle’s flanks.

Some more PSR was necessary to blend the rear into a coherent shape and to fill a small gap at the glacis plate’s base. Putty was also used to fill/hide almost all openings on the glacis plate, since no driver sight or ball mount for a machine gun was necessary anymore. New bolts between hull and casemate were created with small drops of white glue. The rest of the surface details were taken from the respective donor kits.

  

Painting and markings:

This was not an easy choice. A classic Hinterhalt scheme would have been a natural choice, but since the Sturmelefant would have been converted from existing hulls with new parts, I decided to emphasize this heritage through a simple, uniform livery: all Ferdinand elements would be painted/left in a uniform Dunkelgelb (RAL, 7028, Humbrol 83), while the new casemate as well as the bolted-on front armor were left in a red primer livery, in two different shades (Humbrol 70 and 113). This looked a little too simple for my taste, so that I eventually added snaky lines in Dunkelgelb onto the primer-painted sections, blurring the contrast between the two tones.

 

Markings remained minimal, just three German crosses on the flanks and at the rear and a tactical code on the casemate – the latter in black and in a hand-written style, as if the vehicle had been rushed into frontline service.

 

After the decals had been secured under sone varnish the model received an overall washing with dark brown, highly thinned acrylic paint, some dry-brushing with light grey and some rust traces, before it was sealed overall with matt acrylic varnish and received some dirt stains with mixed watercolors and finally, after the tracks had been mounted, some artist pigments as physical dust on the lower areas.

  

Again a project that appeared simple but turned out to be more demanding because the parts would not fit as well as expected. The resulting bunker breaker looks plausible, less massive than the real Sturmtiger but still a menacing sight.

 

+++ DISCLAIMER +++

Nothing you see here is real, even though the conversion or the presented background story might be based historical facts. BEWARE!

  

The KAI T-50 Golden Eagle (골든이글) is a family of South Korean supersonic advanced trainers and light combat aircraft, developed by Korea Aerospace Industries (KAI) with Lockheed Martin. The T-50 is South Korea's first indigenous supersonic aircraft and one of the world's few supersonic trainers.

 

The T-50 program started in the late Nineties and was originally intended to develop an indigenous trainer aircraft capable of supersonic flight, to train and prepare pilots for the KF-16 and F-15K, replacing trainers such as T-38 and A-37 that were then in service with the ROKAF. Prior South Korean aircraft programs include the turboprop KT-1 basic trainer produced by Daewoo Aerospace (now part of KAI), and license-manufactured KF-16.

 

The mother program, code-named KTX-2, began in 1992, but the Ministry of Finance and Economy suspended the original project in 1995 due to financial constraints. The basic design of the aircraft was set by 1999, and eventually the development of the aircraft was funded 70% by the South Korean government, 17% by KAI, and 13% by Lockheed Martin.

 

In general, the T-50 series of aircraft closely resembles the KF-16 in configuration, but it actually is a completely new design: the T-50 is 11% smaller and 23% lighter than an F-16, and in order to create enough space for the two-seat cockpit, the air intake was bifurcated and placed under the wing gloves, resembling the F/A-18's layout.

 

The aircraft was formally designated as the T-50 'Golden Eagle' in February 2000, the T-50A designation had been reserved by the U.S. military to prevent it from being inadvertently assigned to another aircraft model. Final assembly of the first T-50 took place between 15 January and 14 September 2001. The first flight of the T-50 took place in August 2002, and initial operational assessment from 28 July to 14 August 2003.

 

The trainer has a cockpit for two pilots in a tandem arrangement, both crew members sitting in "normal" election seats, not in the F-16's reclined position. The high-mounted canopy is applied with stretched acrylic, providing the pilots with good visibility, and has been tested to offer the canopy with ballistic protection against 4-lb objects impacting at 400 knots.

 

The ROKAF, as original development driver, placed an initial production contract for 25 T-50s in December 2003, with aircraft scheduled to be delivered between 2005 and 2009. Original T-50 aircraft were equipped with the AN/APG-67(v)4 radar from Lockheed Martin. The T-50 trainer is powered by a GE F404 engine built under license by Samsung Techwin. Under the terms of the T-50/F404-102 co-production agreement, GE provides engine kits directly to Samsung Techwin who produces designated parts as well as performing final engine assembly and testing.

 

The T-50 program quickly expanded beyond a pure trainer concept to include the TA-50 armed trainer aircraft, as well as the FA-50 light attack aircraft, which has already similar capabilities as the multirole KF-16. Reconnaissance and electronic warfare variants were also being developed, designated as RA-50 and EA-50.

 

The TA-50 variant is a more heavily armed version of the T-50 trainer, intended for lead-in fighter training and light attack roles. It is equipped with an Elta EL/M-2032 fire control radar and designed to operate as a full-fledged combat platform. This variant mounts a lightweight three-barrel cannon version of the M61 Vulcan internally behind the cockpit, which fires linkless 20 mm ammunition. Wingtip rails can accommodate the AIM-9 Sidewinder missile, a variety of additional weapons can be mounted to underwing hardpoints, including precision-guided weapons, air-to-air missiles, and air-to-ground missiles. The TA-50 can also mount additional utility pods for reconnaissance, targeting assistance, and electronic warfare. Compatible air-to-surface weapons include the AGM-65 Maverick missile, Hydra 70 and LOGIR rocket launchers, CBU-58 and Mk-20 cluster bombs, and Mk-82, -83, and -84 general purpose bombs.

 

Among the operators of the TA-50 are the Philippines, Thailand and the ROKAF, and the type has attracted a global interest, also in Europe. The young Republic of Scotland Air Corps (locally known as Poblachd na h-Alba Adhair an Airm) chose, soon after the country's independence from the United Kingdom, after its departure from the European Union in 2017, the TA-50 as a complement to its initial procurements and add more flexibility to its small and young air arm.

 

According to a White Paper published by the Scottish National Party (SNP) in 2013, an independent Scotland would have an air force equipped with up to 16 air defense aircraft, six tactical transports, utility rotorcraft and maritime patrol aircraft, and be capable of “contributing excellent conventional capabilities” to NATO. Outlining its ambition to establish an air force with an eventual 2,000 uniformed personnel and 300 reservists, the SNP stated the organization would initially be equipped with “a minimum of 12 interceptors in the Eurofighter/Typhoon class, based at Lossiemouth, a tactical air transport squadron, including around six [Lockheed Martin] C-130J Hercules, and a helicopter squadron”.

 

According to the document, “Key elements of air forces in place at independence, equipped initially from a negotiated share of current UK assets, will secure core tasks, principally the ability to police Scotland’s airspace, within NATO.” An in-country air command and control capability would be established within five years of a decision in favor of independence, it continues, with staff also to be “embedded within NATO structures”.

This plan was immediately set into action after the country's independence in late 2017 with the purchase of twelve refurbished Saab JAS 39A Gripen interceptors for Quick Reaction Alert duties and upgraded, former Swedish Air Force Sk 90 trainers for the RoScAC. But these second hand machines were just the initial step in the mid-term procurement plan.

 

The twelve KAI TA-50 aircraft procured as a second step were to fulfill the complex requirement for a light and cost-effective multi-purpose aircraft that could be used in a wide variety of tasks: primarily as an advanced trainer for supersonic flight and as a trainer for the fighter role (since all Scottish Gripens were single seaters and dedicated to the interceptor/air defense role), but also as a light attack and point defense aircraft.

 

Scotland was offered refurbished F-16C and Ds, but this was declined as the type was deemed to be too costly and complex. Beyond the KAI T-50, the Alenia Aermacchi M-346 Master and the BAe Hawk were considered, too, but, eventually, a modified TA-50 that was tailored to the RoScAC’s procurement plans was chosen by the Scottish government.

 

In order to fulfill the complex duty profile, the Scottish TA-50s were upgraded with elements from the FA-50 attack aircraft. They possess more internal fuel capacity, enhanced avionics, a longer radome and a tactical datalink. Its EL/M-2032 pulse-Doppler radar has been modified so that it offers now a range two-thirds greater than the TA-50's standard radar. It enables the aircraft to operate in any weather, detect surface targets and deploy AIM-120 AAMs for BVR interceptions. The machines can also be externally fitted with Rafael's Sky Shield or LIG Nex1's ALQ-200K ECM pods, Sniper or LITENING targeting pods, and Condor 2 reconnaissance pods to further improve the machine’s electronic warfare, reconnaissance, and targeting capabilities.

 

Another unique feature of the Scottish Golden Eagle is its powerplant: even though the machines are originally powered by a single General Electric F404 afterburning turbofan and designed around this engine, the RoScAC TF-50s are powered by a Volvo RM12 low-bypass afterburning turbofan. These are procured and serviced through Saab in Sweden, as a part of the long-term collaboration contract for the RoScAC’s Saab Gripen fleet. This decision was taken in order to decrease overall fleet costs through a unified engine.

 

The RM12 is a derivative of the General Electric F404-400. Changes from the standard F404 includes greater reliability for single-engine operations (including more stringent birdstrike protection) and slightly increased thrust. Several subsystems and components were also re-designed to reduce maintenance demands, and the F404's analogue Engine Control Unit was replaced with the Digital Engine Control – jointly developed by Volvo and GE – which communicates with the cockpit through the digital data buses and, as redundancy, mechanical calculators controlled by a single wire will regulate the fuel-flow into the engine.

 

Another modification of the RoScAC’s TA-50 is the exchange of the original General Dynamics A-50 3-barrel rotary cannon for a single barrel Mauser BK-27 27mm revolver cannon. Being slightly heavier and having a lower cadence, the BK-27 featured a much higher kinetic energy, accuracy and range. Furthermore, the BK-27 is the standard weapon of the other, Sweden-built aircraft in RoScAC service, so that further synergies and cost reductions were expected.

 

The Scottish Department of National Defense announced the selection of the TA-50 in August 2018, after having procured refurbished Saab Sk 90 and JAS 39 Gripen from Sweden as initial outfit of the country's small air arm with No. 1 Squadron based at Lossiemouth AB.

 

Funding for the twelve aircraft was approved by Congress on September 2018 and worth € 420 mio., making the Golden Eagle the young country’s first brand new military aircraft. Deliveries of the Golden Hawk TF.1, how the type was officially designated in Scottish service, began in November 2019, lasting until December 2020.

The first four Scottish Golden Hawk TF.1 aircraft were allocated to the newly established RoScAC No. 2 Squadron, based at Leuchars, where the RoScAC took control from the British Army. The latter had just taken over the former air base from the RAF in 2015, losing its “RAF air base” status and was consequentially re-designated “Leuchars Station”, primarily catering to the Royal Scots Dragoon Guards who have, in the meantime, become part of Scotland’s Army Corps. The brand new machines were publically displayed on the shared army and air corps facility in the RoScAC’s new paint scheme on 1st of December 2019 for the first time, and immediately took up service.

 

General characteristics:

Crew: 2

Length: 13.14 m (43.1 ft)

Wingspan (with wingtip missiles): 9.45 m (31 ft)

Height: 4.94 m (16.2 ft)

Wing area: 23.69 m² (255 ft²)

Empty weight: 6,470 kg (14,285 lb)

Max. takeoff weight: 12,300 kg (27,300 lb)

 

Powerplant:

1× Volvo RM12 afterburning turbofan, rated at 54 kN (12,100 lbf) dry thrust

and 80.5 kN (18,100 lbf) with afterburner

 

Performance:

Maximum speed: Mach 1.5 (1,640 km/h, 1,020 mph at 9,144 m or 30,000 ft)

Range: 1,851 km (1,150 mi)

Service ceiling: 14,630 m (48,000 ft)

Rate of climb: 198 m/s (39,000 ft/min)

Thrust/weight: 0.96

Max g limit: -3 g / +8 g

 

Armament:

1× 27mm Mauser BK-27 revolver cannon with 120 rounds

A total of 7 hardpoints (4 underwing, 2 wingtip and one under fuselage)

for up to 3,740 kg (8,250 lb) of payload

  

The kit and its assembly:

A rare thing concerning my builds: an alternative reality whif. A fictional air force of an independent Scotland crept into my mind after the hysterical “Brexit” events in 2016 and the former (failed) public vote concerning the independence of Scotland from the UK. What would happen to the military, if the independence would take place, nevertheless, and British forces left the country?

 

The aforementioned Scottish National Party (SNP) paper from 2013 is real, and I took it as a benchmark. Primary focus would certainly be set on air space defense, and the Gripen appears as a good and not too expensive choice. The Sk 90 is a personal invention, but would fulfill a good complementary role.

Nevertheless, another multi-role aircraft would make sense as an addition, and both M-346 and T-50 caught my eye (Russian options were ruled out due to the tense political relations), and I gave the TA-50 the “Go” because of its engine and its proximity to the Gripen.

 

The T-50 really looks like the juvenile offspring from a date between an F-16 and an F-18. There’s even a kit available, from Academy – but it’s a Snap-Fit offering without a landing gear but, as an alternative, a clear display that can be attached to the engine nozzle. It also comes with stickers instead of waterslide decals. This sounds crappy and toy-like, but, after taking a close look at kit reviews, I gave it a try.

 

And I am positively surprised. While the kit consists of only few parts, moulded in the colors of a ROCAF trainer as expected, the surfaces have minute, engraved detail. Fit is very good, too, and there’s even a decent cockpit that’s actually better than the offering of some “normal” model kits. The interior comes with multi-part seats, side consoles and dashboards that feature correctly shaped instrument details (no decals). The air intakes are great, too: seamless, with relatively thin walls, nice!

 

So far, so good. But not enough. I could have built the kit OOB with the landing gear tucked up, but I went for the more complicated route and trans-/implanted the complete landing gear from an Intech F-16, which is available for less than EUR 5,- (and not much worth, to be honest). AFAIK, there’s white metal landing gear for the T-50 available from Scale Aircraft Conversions, but it’s 1:48 and for this set’s price I could have bought three Intech F-16s…

 

But back to the conversion. This landing gear transplantation stunt sounds more complicated as it actually turned out to be. For the front wheel well I simply cut a long opening into the fuselage and added inside a styrene sheet as a well roof, attached under the cockpit floor.

For the main landing gear I just opened the flush covers on the T-50 fuselage, cut out the interior from the Intech F-16, tailored it a little and glued it into its new place.

 

This was made easy by the fact that the T-50 is a bit smaller than the F-16, so that the transplants are by tendency a little too large and offer enough “flesh” for adaptations. Once in place, the F-16 struts were mounted (also slightly tailored to fit well) and covers added. The front wheel cover was created with 0.5 mm styrene sheet, for the main covers I used the parts from the Intech F-16 kit because they were thinner than the leftover T-50 fuselage parts and feature some surface detail on the inside. They had to be adapted in size, though. But the operation worked like a charm, highly recommended!

 

Around the hull, some small details like missing air scoops, some pitots and antennae were added. In a bout of boredom (while waiting for ordered parts…) I also added static dischargers on the aerodynamic surfaces’ trailing edges – the kit comes with obvious attachment points, and they are a small detail that improves the modern look of the T-50 even more.

 

Since the Academy kit comes clean with only a ventral drop tank as ordnance, underwing pylons from a SEPECAT Jaguar (resin aftermarket parts from Pavla) and a pair of AGM-65 from the Italeri NATO Weapons set plus launch rails were added, plus a pair of Sidewinders (from a Hasegawa AAM set, painted as blue training rounds) on the wing tip launch rails.

Since the T-50 trainer comes unarmed, a gun nozzle had to be added – its position is very similar to the gun on board of the F-16, on the upper side of the port side LERX. Another addition are conformal chaff/flare dispensers at the fin’s base, adding some beef to the sleek aircraft.

  

Painting and markings:

I did not want a grey-in-grey livery, yet something “different” and rather typical or familiar for the British isles. My approach is actually a compromise, with classic RAF colors and design features inspired by camouflage experiments of the German Luftwaffe on F-4F Phantoms and Alpha Jets in the early Eighties.

 

For the upper sides I went for a classic British scheme, in Dark Green and Dark Sea Grey (Humbrol 163 and 164), colors I deem very appropriate for the Scottish landscape and for potential naval operations. These were combined with elements from late RAF interceptors: Barley Grey (Humbrol 167) for the flanks including the pylons, plus Light Aircraft Grey (Humbrol 166) for the undersides, with a relatively high waterline and a grey fin, so that a side or lower view would rather blend with the sky than the ground below.

 

Another creative field were the national markings: how could fictional Scottish roundels look like, and how to create them so that they are easy to make and replicate (for a full set for this kit, as well as for potential future builds…)? Designing and printing marking decals myself was an option, but I eventually settled for a composite solution which somewhat influenced the roundels’ design, too.

My Scottish roundel interpretationconsists of a blue disk with a white cross – it’s simple, different from any other contemporary national marking, esp. the UK roundel, and easy to create from single decal parts. In fact, the blue roundels were die-punched from blue decal sheet, and the cross consists of two thin white decal strips, cut into the correct length with the same stencil, using generic sheet material from TL Modellbau.

 

Another issue was the potential tactical code, and a small fleet only needs a simple system. Going back to a WWII system with letter codes for squadrons and individual aircraft was one option, but, IMHO, too complicated. I adopted the British single letter aircraft code, though, since this system is very traditional, but since the RoScAC would certainly not operate too many squadrons, I rather adapted a system similar to the Swedish or Spanish format with a single number representing the squadron. The result is a simple 2-digit code, and I adapted the German system of placing the tactical code on the fuselage, separated by the roundel. Keeping British traditions up I repeated the individual aircraft code letter on the fin, where a Scottish flag, a small, self-printed Fife coat-or-arms and a serial number were added, too.

 

The kit saw only light weathering and shading, and the kit was finally sealed with matt acrylic varnish (Italeri).

  

Creating this whif, based on an alternative historic timeline with a near future perspective, was fun – and it might spawn more models that circle around the story. A Scottish Sk 90 and a Gripen are certain options (and for both I have kits in the stash…), but there might also be an entry level trainer, some helicopters for the army and SAR duties, as well as a transport aircraft. The foundation has been laid out, now it’s time to fill Scotland’s history to come with detail and proof. ;-)

 

Besides, despite being a snap-fit kit, Academy’s T-50 is a nice basis, reminding me of some Hobby Boss kits but with less flaws (e .g. most of the interiors), except for the complete lack of a landing gear. But with the F-16 and Jaguar transplants the simple kit developed into something more convincing.

Incense is aromatic biotic material that releases fragrant smoke when burned. The term refers to the material itself, rather than to the aroma that it produces. Incense is used for aesthetic reasons, and in therapy, meditation, and ceremony. It may also be used as a simple deodorant or insectifuge.

 

Incense is composed of aromatic plant materials, often combined with essential oils. The forms taken by incense differ with the underlying culture, and have changed with advances in technology and increasing number of uses.

 

Incense can generally be separated into two main types: "indirect-burning" and "direct-burning". Indirect-burning incense (or "non-combustible incense") is not capable of burning on its own, and requires a separate heat source. Direct-burning incense (or "combustible incense") is lit directly by a flame and then fanned or blown out, leaving a glowing ember that smoulders and releases a smoky fragrance. Direct-burning incense is either a paste formed around a bamboo stick, or a paste that is extruded into a stick or cone shape.

 

HISTORY:

 

The word incense comes from Latin incendere meaning "to burn".

 

Combustible bouquets were used by the ancient Egyptians, who employed incense in both pragmatic and mystical capacities. Incense was burnt to counteract or obscure malodorous products of human habitation, but was widely perceived to also deter malevolent demons and appease the gods with its pleasant aroma. Resin balls were found in many prehistoric Egyptian tombs in El Mahasna, giving evidence for the prominence of incense and related compounds in Egyptian antiquity. One of the oldest extant incense burners originates from the 5th dynasty. The Temple of Deir-el-Bahari in Egypt contains a series of carvings that depict an expedition for incense.

 

The Babylonians used incense while offering prayers to divining oracles. Incense spread from there to Greece and Rome.

 

Incense burners have been found in the Indus Civilization (3300–1300 BCE). Evidence suggests oils were used mainly for their aroma. India also adopted techniques from East Asia, adapting the formulation to encompass aromatic roots and other indigenous flora. This was the first usage of subterranean plant parts in incense. New herbs like Sarsaparilla seeds, frankincense, and cypress were used by Indians.

 

At around 2000 BCE, Ancient China began the use of incense in the religious sense, namely for worship. Incense was used by Chinese cultures from Neolithic times and became more widespread in the Xia, Shang, and Zhou dynasties. The earliest documented use of incense comes from the ancient Chinese, who employed incense composed of herbs and plant products (such as cassia, cinnamon, styrax, and sandalwood) as a component of numerous formalized ceremonial rites. Incense usage reached its peak during the Song dynasty with numerous buildings erected specifically for incense ceremonies.

 

Brought to Japan in the 6th century by Korean Buddhist monks, who used the mystical aromas in their purification rites, the delicate scents of Koh (high-quality Japanese incense) became a source of amusement and entertainment with nobles in the Imperial Court during the Heian Era 200 years later. During the 14th-century Ashikaga shogunate, a samurai warrior might perfume his helmet and armor with incense to achieve an aura of invincibility (as well as to make a noble gesture to whoever might take his head in battle). It wasn't until the Muromachi period during the 15th and 16th century that incense appreciation (kōdō) spread to the upper and middle classes of Japanese society.

 

COMPOSITION:

 

A variety of materials have been used in making incense. Historically there has been a preference for using locally available ingredients. For example, sage and cedar were used by the indigenous peoples of North America. Trading in incense materials comprised a major part of commerce along the Silk Road and other trade routes, one notably called the Incense Route.

 

Local knowledge and tools were extremely influential on the style, but methods were also influenced by migrations of foreigners, such as clergy and physicians.

 

COMBUSTIBLE BASE:

 

The combustible base of a direct burning incense mixture not only binds the fragrant material together but also allows the produced incense to burn with a self-sustained ember, which propagates slowly and evenly through an entire piece of incense with such regularity that it can be used to mark time. The base is chosen such that it does not produce a perceptible smell. Commercially, two types of incense base predominate:

 

Fuel and oxidizer mixtures: Charcoal or wood powder provides the fuel for combustion while an oxidizer such as sodium nitrate or potassium nitrate sustains the burning of the incense. Fragrant materials are added to the base prior to shaping, as in the case of powdered incense materials, or after, as in the case of essential oils. The formula for charcoal-based incense is superficially similar to black powder, though it lacks the sulfur.

Natural plant-based binders: Gums such as Gum Arabic or Gum Tragacanth are used to bind the mixture together. Mucilaginous material, which can be derived from many botanical sources, is mixed with fragrant materials and water. The mucilage from the wet binding powder holds the fragrant material together while the cellulose in the powder combusts to form a stable ember when lit. The dry binding powder usually comprises about 10% of the dry weight in the finished incense. These include:

Makko (incense powder) made from the bark of various trees in the genus Persea (such as Persea thunbergii) Xiangnan pi (made from the bark of trees of genus Phoebe such as Phoebe nanmu or Persea zuihoensis.

Jigit: a resin based binder used in India

Laha or Dar: bark based powders used in Nepal, Tibet, and other East Asian countries.

 

Typical compositions burn at a temperature between 220 °C and 260 °C.

 

TYPES:

 

Incense is available in various forms and degrees of processing. They can generally be separated into "direct-burning" and "indirect-burning" types. Preference for one form or another varies with culture, tradition, and personal taste. The two differ in their composition due to the former's requirement for even, stable, and sustained burning.

 

INDIRECT-BURNING:

 

Indirect-burning incense, also called "non-combustible incense", is an aromatic material or combination of materials, such as resins, that does not contain combustible material and so requires a separate heat source. Finer forms tend to burn more rapidly, while coarsely ground or whole chunks may be consumed very gradually, having less surface area. Heat is traditionally provided by charcoal or glowing embers. In the West, the best known incense materials of this type are the resins frankincense and myrrh, likely due to their numerous mentions in the Bible. Frankincense means "pure incense", though in common usage refers specifically to the resin of the boswellia tree.

 

Whole: The incense material is burned directly in raw form on top of coal embers.

Powdered or granulated: Incense broken into smaller pieces burns quickly and provides brief but intense odour.

 

Paste: Powdered or granulated incense material is mixed with a sticky incombustible binder, such as dried fruit, honey, or a soft resin and then formed to balls or small pastilles. These may then be allowed to mature in a controlled environment where the fragrances can commingle and unite. Much Arabian incense, also called "Bukhoor" or "Bakhoor", is of this type, and Japan has a history of kneaded incense, called nerikō or awasekō, made using this method. Within the Eastern Orthodox Christian tradition, raw frankincense is ground into a fine powder and then mixed with various sweet-smelling essential oils.

 

DIRECT-BURNING:

 

Direct-burning incense, also called "combustible incense", is lit directly by a flame. The glowing ember on the incense will continue to smoulder and burn the rest of the incense without further application of external heat or flame. Direct-burning incense is either extruded, pressed into forms, or coated onto a supporting material. This class of incense is made from a moldable substrate of fragrant finely ground (or liquid) incense materials and odourless binder. The composition must be adjusted to provide fragrance in the proper concentration and to ensure even burning. The following types are commonly encountered, though direct-burning incense can take nearly any form, whether for expedience or whimsy.

 

Coil: Extruded and shaped into a coil without a core, coil incense can burn for an extended period, from hours to days, and is commonly produced and used in Chinese cultures.

 

Cone: Incense in this form burns relatively quickly. Incense cones were invented in Japan in the 1800s.

Cored stick: A supporting core of bamboo is coated with a thick layer of incense material that burns away with the core. Higher-quality variations have fragrant sandalwood cores. This type of incense is commonly produced in India and China. When used in Chinese folk religion, these are sometimes known as "joss sticks".

 

Dhoop or solid stick: With no bamboo core, dhoop incense is easily broken for portion control. This is the most commonly produced form of incense in Japan and Tibet.

Powder: The loose incense powder used for making indirect burning incense is sometimes burned without further processing. Powder incense is typically packed into long trails on top of wood ash using a stencil and burned in special censers or incense clocks.

Paper: Paper infused with incense, folded accordion style, is lit and blown out. Examples include Carta d'Armenia and Papier d'Arménie.

 

Rope: The incense powder is rolled into paper sheets, which are then rolled into ropes, twisted tightly, then doubled over and twisted again, yielding a two-strand rope. The larger end is the bight, and may be stood vertically, in a shallow dish of sand or pebbles. The smaller (pointed) end is lit. This type of incense is easily transported and stays fresh for extremely long periods. It has been used for centuries in Tibet and Nepal.

 

Moxa tablets, which are disks of powdered mugwort used in Traditional Chinese medicine for moxibustion, are not incenses; the treatment is by heat rather than fragrance.

Incense sticks may be termed joss sticks, especially in parts of East Asia, South Asia and Southeast Asia. Among ethnic Chinese and Chinese-influenced communities these are traditionally burned at temples, before the threshold of a home or business, before an image of a religious divinity or local spirit, or in shrines, large and small, found at the main entrance of every village. Here the earth god is propitiated in the hope of bringing wealth and health to the village. They can also be burned in front of a door or open window as an offering to heaven, or the devas. The word "joss" is derived from the Latin deus (god) via the Portuguese deos through the Javanese dejos, through Chinese pidgin English.

 

PRODUCTION:

 

The raw materials are powdered and then mixed together with a binder to form a paste, which, for direct burning incense, is then cut and dried into pellets. Incense of the Athonite Orthodox Christian tradition is made by powdering frankincense or fir resin, mixing it with essential oils. Floral fragrances are the most common, but citrus such as lemon is not uncommon. The incense mixture is then rolled out into a slab approximately 1 cm thick and left until the slab has firmed. It is then cut into small cubes, coated with clay powder to prevent adhesion, and allowed to fully harden and dry. In Greece this rolled incense resin is called 'Moskolibano', and generally comes in either a pink or green colour denoting the fragrance, with pink being rose and green being jasmine.

 

Certain proportions are necessary for direct-burning incense:

 

Oil content: an excess of oils may prevent incense from smoldering effectively. Resinous materials such as myrrh and frankincense are typically balanced with "dry" materials such as wood, bark and leaf powders.

 

Oxidizer quantity: Too little oxidizer in gum-bound incense may prevent the incense from igniting, while too much will cause the incense to burn too quickly, without producing fragrant smoke.

Binder: Water-soluble binders such as "makko" ensure that the incense mixture does not crumble when dry, dilute the mixture.

 

Mixture density: Incense mixtures made with natural binders must not be combined with too much water in mixing, or over-compressed while being formed, which would result in either uneven air distribution or undesirable density in the mixture, causing the incense to burn unevenly, too slowly, or too quickly.

 

Particulate size: The incense mixture has to be well pulverized with similarly sized particulates. Uneven and large particulates result in uneven burning and inconsistent aroma production when burned.

 

"Dipped" or "hand-dipped" direct-burning incense is created by dipping "incense blanks" made of unscented combustible dust into any suitable kind of essential or fragrance oil. These are often sold in the United States by flea-market and sidewalk vendors who have developed their own styles. This form of incense requires the least skill and equipment to manufacture, since the blanks are pre-formed in China or South East Asia.

 

Incense mixtures can be extruded or pressed into shapes. Small quantities of water are combined with the fragrance and incense base mixture and kneaded into a hard dough. The incense dough is then pressed into shaped forms to create cone and smaller coiled incense, or forced through a hydraulic press for solid stick incense. The formed incense is then trimmed and slowly dried. Incense produced in this fashion has a tendency to warp or become misshapen when improperly dried, and as such must be placed in climate-controlled rooms and rotated several times through the drying process.

 

Traditionally, the bamboo core of cored stick incense is prepared by hand from Phyllostachys heterocycla cv. pubescens since this species produces thick wood and easily burns to ashes in the incense stick. In a process known as "splitting the foot of the incense stick", the bamboo is trimmed to length, soaked, peeled, and split in halves until the thin sticks of bamboo have square cross sections of less than 3mm. This process has been largely replaced by machines in modern incense production.

 

In the case of cored incensed sticks, several methods are employed to coat the sticks cores with incense mixture:

 

Paste rolling: A wet, malleable paste of incense mixture is first rolled into a long, thin coil, using a paddle. Then, a thin stick is put next to the coil and the stick and paste are rolled together until the stick is centered in the mixture and the desired thickness is achieved. The stick is then cut to the desired length and dried.

 

Powder-coating: Powder-coating is used mainly to produce cored incense of either larger coil (up to 1 meter in diameter) or cored stick forms. A bundle of the supporting material (typically thin bamboo or sandalwood slivers) is soaked in water or a thin water/glue mixture for a short time. The thin sticks are evenly separated, then dipped into a tray of incense powder consisting of fragrance materials and occasionally a plant-based binder. The dry incense powder is then tossed and piled over the sticks while they are spread apart. The sticks are then gently rolled and packed to maintain roundness while more incense powder is repeatedly tossed onto the sticks. Three to four layers of powder are coated onto the sticks, forming a 2 mm thick layer of incense material on the stick. The coated incense is then allowed to dry in open air. Additional coatings of incense mixture can be applied after each period of successive drying. Incense sticks produced in this fashion and burned in temples of Chinese folk religion can have a thickness between 2 and 4 millimeters.

Compression: A damp powder is mechanically formed around a cored stick by compression, similar to the way uncored sticks are formed. This form is becoming more common due to the higher labor cost of producing powder-coated or paste-rolled sticks.

 

BURNING INCENSE:

 

Indirect-burning incense burned directly on top of a heat source or on a hot metal plate in a censer or thurible.

 

In Japan a similar censer called a egōro (柄香炉) is used by several Buddhist sects. The egōro is usually made of brass, with a long handle and no chain. Instead of charcoal, makkō powder is poured into a depression made in a bed of ash. The makkō is lit and the incense mixture is burned on top. This method is known as sonae-kō (religious burning).

 

For direct-burning incense, the tip or end of the incense is ignited with a flame or other heat source until the incense begins to turn into ash at the burning end. The flame is then fanned or blown out, leaving the incense to smolder.

 

CULTURAL VARIATIONS:

 

ARABIAN:

 

In most Arab countries, incense is burned in the form of scented chips or blocks called bakhoor (Arabic: بخور‎ [bɑˈxuːɾ, bʊ-]. Incense is used on special occasions like weddings or on Fridays or generally to perfume the house. The bakhoor is usually burned in a mabkhara, a traditional incense burner (censer) similar to the Somali Dabqaad. It is customary in many Arab countries to pass bakhoor among the guests in the majlis ('congregation'). This is done as a gesture of hospitality.

 

CHINESE:

 

For over two thousand years, the Chinese have used incense in religious ceremonies, ancestor veneration, Traditional Chinese medicine, and daily life. Agarwood (chénxiāng) and sandalwood (tánxiāng) are the two most important ingredients in Chinese incense.

 

Along with the introduction of Buddhism in China came calibrated incense sticks and incense clocks. The first known record is by poet Yu Jianwu (487-551): "By burning incense we know the o'clock of the night, With graduated candles we confirm the tally of the watches." The use of these incense timekeeping devices spread from Buddhist monasteries into Chinese secular society.

Incense-stick burning is an everyday practice in traditional Chinese religion. There are many different types of stick used for different purposes or on different festive days. Many of them are long and thin. Sticks are mostly coloured yellow, red, or more rarely, black. Thick sticks are used for special ceremonies, such as funerals. Spiral incense, with exceedingly long burn times, is often hung from temple ceilings. In some states, such as Taiwan,

 

Singapore, or Malaysia, where they celebrate the Ghost Festival, large, pillar-like dragon incense sticks are sometimes used. These generate so much smoke and heat that they are only burned outside.

 

Chinese incense sticks for use in popular religion are generally odorless or only use the slightest trace of jasmine or rose, since it is the smoke, not the scent, which is important in conveying the prayers of the faithful to heaven. They are composed of the dried powdered bark of a non-scented species of cinnamon native to Cambodia, Cinnamomum cambodianum. Inexpensive packs of 300 are often found for sale in Chinese supermarkets. Though they contain no sandalwood, they often include the Chinese character for sandalwood on the label, as a generic term for incense.

 

Highly scented Chinese incense sticks are used by some Buddhists. These are often quite expensive due to the use of large amounts of sandalwood, agarwood, or floral scents used. The sandalwood used in Chinese incenses does not come from India, its native home, but rather from groves planted within Chinese territory. Sites belonging to Tzu Chi, Chung Tai Shan, Dharma Drum Mountain, Xingtian Temple, or City of Ten Thousand Buddhas do not use incense.

 

INDIAN:

 

Incense sticks, also known as agarbathi (or agarbatti) and joss sticks, in which an incense paste is rolled or moulded around a bamboo stick, are the main forms of incense in India. The bamboo method originated in India, and is distinct from the Nepali/Tibetan and Japanese methods of stick making without bamboo cores. Though the method is also used in the west, it is strongly associated with India.

 

The basic ingredients are the bamboo stick, the paste (generally made of charcoal dust and joss/jiggit/gum/tabu powder – an adhesive made from the bark of litsea glutinosa and other trees), and the perfume ingredients - which would be a masala (spice mix) powder of ground ingredients into which the stick would be rolled, or a perfume liquid sometimes consisting of synthetic ingredients into which the stick would be dipped. Perfume is sometimes sprayed on the coated sticks. Stick machines are sometimes used, which coat the stick with paste and perfume, though the bulk of production is done by hand rolling at home. There are about 5,000 incense companies in India that take raw unperfumed sticks hand-rolled by approximately 200,000 women working part-time at home, and then apply their own brand of perfume, and package the sticks for sale. An experienced home-worker can produce 4,000 raw sticks a day. There are about 50 large companies that together account for up to 30% of the market, and around 500 of the companies, including a significant number of the main ones, including Moksh Agarbatti and Cycle Pure, are based in Mysore.

 

JEWISH TEMPLE IN JERUSALEM:

 

KETORET:

 

Ketoret was the incense offered in the Temple in Jerusalem and is stated in the Book of Exodus to be a mixture of stacte, onycha, galbanum and frankincense.

 

TIBETAN:

 

Tibetan incense refers to a common style of incense found in Tibet, Nepal, and Bhutan. These incenses have a characteristic "earthy" scent to them. Ingredients vary from cinnamon, clove, and juniper, to kusum flower, ashvagandha, and sahi jeera.

 

Many Tibetan incenses are thought to have medicinal properties. Their recipes come from ancient Vedic texts that are based on even older Ayurvedic medical texts. The recipes have remained unchanged for centuries.

 

JAPANESE:

 

In Japan incense appreciation folklore includes art, culture, history, and ceremony. It can be compared to and has some of the same qualities as music, art, or literature. Incense burning may occasionally take place within the tea ceremony, just like calligraphy, ikebana, and scroll arrangement. The art of incense appreciation, or koh-do, is generally practiced as a separate art form from the tea ceremony, and usually within a tea room of traditional Zen design.

 

Agarwood (沈香 Jinkō) and sandalwood (白檀 byakudan) are the two most important ingredients in Japanese incense. Agarwood is known as "jinkō" in Japan, which translates as "incense that sinks in water", due to the weight of the resin in the wood. Sandalwood is one of the most calming incense ingredients and lends itself well to meditation. It is also used in the Japanese tea ceremony. The most valued Sandalwood comes from Mysore in the state of Karnataka in India.

 

Another important ingredient in Japanese incense is kyara (伽羅). Kyara is one kind of agarwood (Japanese incense companies divide agarwood into 6 categories depending on the region obtained and properties of the agarwood). Kyara is currently worth more than its weight in gold.

 

Some terms used in Japanese incense culture include:

 

Incense arts: [香道, kodo]

Agarwood: [ 沈香 ] – from heartwood from Aquilaria trees, unique, the incense wood most used in incense ceremony, other names are: lignum aloes or aloeswood, gaharu, jinko, or oud.

Censer/Incense burner: [香爐] – usually small and used for heating incense not burning, or larger and used for burning

Charcoal: [木炭] – only the odorless kind is used.

Incense woods: [ 香木 ] – a naturally fragrant resinous wood.

 

USAGE:

 

PRACTICAL:

 

Incense fragrances can be of such great strength that they obscure other less desirable odours. This utility led to the use of incense in funerary ceremonies because the incense could smother the scent of decay. An example, as well as of religious use, is the giant Botafumeiro thurible that swings from the ceiling of the Cathedral of Santiago de Compostela. It is used in part to mask the scent of the many tired, unwashed pilgrims huddled together in the Cathedral of Santiago de Compostela.

 

A similar utilitarian use of incense can be found in the post-Reformation Church of England. Although the ceremonial use of incense was abandoned until the Oxford Movement, it was common to have incense (typically frankincense) burned before grand occasions, when the church would be crowded. The frankincense was carried about by a member of the vestry before the service in a vessel called a 'perfuming pan'. In iconography of the day, this vessel is shown to be elongated and flat, with a single long handle on one side. The perfuming pan was used instead of the thurible, as the latter would have likely offended the Protestant sensibilities of the 17th and 18th centuries.

 

The regular burning of direct-burning incense has been used for chronological measurement in incense clocks. These devices can range from a simple trail of incense material calibrated to burn in a specific time period, to elaborate and ornate instruments with bells or gongs, designed to involve multiple senses.

 

Incense made from materials such as citronella can repel mosquitoes and other irritating, distracting, or pestilential insects. This use has been deployed in concert with religious uses by Zen Buddhists who claim that the incense that is part of their meditative practice is designed to keep bothersome insects from distracting the practitioner. Currently, more effective pyrethroid-based mosquito repellent incense is widely available in Asia.

 

Papier d'Arménie was originally sold as a disinfectant as well as for the fragrance.

 

Incense is also used often by people who smoke indoors and do not want the smell to linger.

 

AESTHETIC:

 

Many people burn incense to appreciate its smell, without assigning any other specific significance to it, in the same way that the foregoing items can be produced or consumed solely for the contemplation or enjoyment of the aroma. An example is the kōdō (香道), where (frequently costly) raw incense materials such as agarwood are appreciated in a formal setting.

 

RELIGIOUS:

 

Religious use of incense is prevalent in many cultures and may have roots in the practical and aesthetic uses, considering that many of these religions have little else in common. One common motif is incense as a form of sacrificial offering to a deity. Such use was common in Judaic worship and remains in use for example in the Catholic, Orthodox, and Anglican churches, Taoist and Buddhist Chinese jingxiang (敬香 "offer incense), etc.

 

Aphrodisiac Incense has been used as an aphrodisiac in some cultures. Both ancient Greek and ancient Egyptian mythology suggest the usage of incense by goddesses and nymphs. Incense is thought to heighten sexual desires and sexual attraction.

 

Time-keeper Incense clocks are used to time social, medical and religious practices in parts of eastern Asia. They are primarily used in Buddhism as a timer of mediation and prayer. Different types of incense burn at different rates; therefore, different incense are used for different practices. The duration of burning ranges from minutes to months.

 

Healing stone cleanser Incense is claimed to cleanse and restore energy in healing stones. The technique used is called “smudging” and is done by holding a healing stone over the smoke of burning incense for 20 to 30 seconds. Some people believe that this process not only restores energy but eliminates negative energy.

 

HEALTH RISK FROM INCENSE SMOKE:

 

Incense smoke contains various contaminants including gaseous pollutants, such as carbon monoxide (CO), nitrogen oxides (NOx), sulfur oxides (SOx), volatile organic compounds (VOCs), and adsorbed toxic pollutants (polycyclic aromatic hydrocarbons and toxic metals). The solid particles range between ~10 and 500 nm. In a comparison, Indian sandalwood was found to have the highest emission rate, followed by Japanese aloeswood, then Taiwanese aloeswood, while Chinese smokeless sandalwood had the least.

 

Research carried out in Taiwan in 2001 linked the burning of incense sticks to the slow accumulation of potential carcinogens in a poorly ventilated environment by measuring the levels of polycyclic aromatic hydrocarbons (including benzopyrene) within Buddhist temples. The study found gaseous aliphatic aldehydes, which are carcinogenic and mutagenic, in incense smoke.

 

A survey of risk factors for lung cancer, also conducted in Taiwan, noted an inverse association between incense burning and adenocarcinoma of the lung, though the finding was not deemed significant.

 

In contrast, epidemiologists at the Hong Kong Anti-Cancer Society, Aichi Cancer Center in Nagoya, and several other centers found: "No association was found between exposure to incense burning and respiratory symptoms like chronic cough, chronic sputum, chronic bronchitis, runny nose, wheezing, asthma, allergic rhinitis, or pneumonia among the three populations studied: i.e. primary school children, their non-smoking mothers, or a group of older non-smoking female controls. Incense burning did not affect lung cancer risk among non-smokers, but it significantly reduced risk among smokers, even after adjusting for lifetime smoking amount." However, the researchers qualified their findings by noting that incense burning in the studied population was associated with certain low-cancer-risk dietary habits, and concluded that "diet can be a significant confounder of epidemiological studies on air pollution and respiratory health."

 

Although several studies have not shown a link between incense and lung cancer, many other types of cancer have been directly linked to burning incense. A study published in 2008 in the medical journal Cancer found that incense use is associated with a statistically significant higher risk of cancers of the upper respiratory tract, with the exception of nasopharyngeal cancer. Those who used incense heavily also were 80% more likely to develop squamous-cell carcinomas. The link between incense use and increased cancer risk held when the researchers weighed other factors, including cigarette smoking, diet and drinking habits. The research team noted that "This association is consistent with a large number of studies identifying carcinogens in incense smoke, and given the widespread and sometimes involuntary exposure to smoke from burning incense, these findings carry significant public health implications."

 

In 2015, the South China University of Technology found toxicity of incense to Chinese hamsters' ovarian cells to be even higher than cigarettes.

 

Incensole acetate, a component of Frankincense, has been shown to have anxiolytic-like and antidepressive-like effects in mice, mediated by activation of poorly-understood TRPV3 ion channels in the brain.

Incense is aromatic biotic material that releases fragrant smoke when burned. The term refers to the material itself, rather than to the aroma that it produces. Incense is used for aesthetic reasons, and in therapy, meditation, and ceremony. It may also be used as a simple deodorant or insectifuge.

 

Incense is composed of aromatic plant materials, often combined with essential oils. The forms taken by incense differ with the underlying culture, and have changed with advances in technology and increasing number of uses.

 

Incense can generally be separated into two main types: "indirect-burning" and "direct-burning". Indirect-burning incense (or "non-combustible incense") is not capable of burning on its own, and requires a separate heat source. Direct-burning incense (or "combustible incense") is lit directly by a flame and then fanned or blown out, leaving a glowing ember that smoulders and releases a smoky fragrance. Direct-burning incense is either a paste formed around a bamboo stick, or a paste that is extruded into a stick or cone shape.

 

HISTORY

The word incense comes from Latin incendere meaning "to burn".

 

Combustible bouquets were used by the ancient Egyptians, who employed incense in both pragmatic and mystical capacities. Incense was burnt to counteract or obscure malodorous products of human habitation, but was widely perceived to also deter malevolent demons and appease the gods with its pleasant aroma. Resin balls were found in many prehistoric Egyptian tombs in El Mahasna, giving evidence for the prominence of incense and related compounds in Egyptian antiquity. One of the oldest extant incense burners originates from the 5th dynasty. The Temple of Deir-el-Bahari in Egypt contains a series of carvings that depict an expedition for incense.

 

The Babylonians used incense while offering prayers to divining oracles. Incense spread from there to Greece and Rome.

 

Incense burners have been found in the Indus Civilization (3300–1300 BCE). Evidence suggests oils were used mainly for their aroma. India also adopted techniques from East Asia, adapting the formulation to encompass aromatic roots and other indigenous flora. This was the first usage of subterranean plant parts in incense. New herbs like Sarsaparilla seeds, frankincense, and cypress were used by Indians.

 

At around 2000 BCE, Ancient China began the use of incense in the religious sense, namely for worship. Incense was used by Chinese cultures from Neolithic times and became more widespread in the Xia, Shang, and Zhou dynasties. The earliest documented use of incense comes from the ancient Chinese, who employed incense composed of herbs and plant products (such as cassia, cinnamon, styrax, and sandalwood) as a component of numerous formalized ceremonial rites. Incense usage reached its peak during the Song dynasty with numerous buildings erected specifically for incense ceremonies.

 

Brought to Japan in the 6th century by Korean Buddhist monks, who used the mystical aromas in their purification rites, the delicate scents of Koh (high-quality Japanese incense) became a source of amusement and entertainment with nobles in the Imperial Court during the Heian Era 200 years later. During the 14th-century Ashikaga shogunate, a samurai warrior might perfume his helmet and armor with incense to achieve an aura of invincibility (as well as to make a noble gesture to whoever might take his head in battle). It wasn't until the Muromachi period during the 15th and 16th century that incense appreciation (kōdō) spread to the upper and middle classes of Japanese society.

 

COMPOSITION

A variety of materials have been used in making incense. Historically there has been a preference for using locally available ingredients. For example, sage and cedar were used by the indigenous peoples of North America. Trading in incense materials comprised a major part of commerce along the Silk Road and other trade routes, one notably called the Incense Route.

 

Local knowledge and tools were extremely influential on the style, but methods were also influenced by migrations of foreigners, such as clergy and physicians.

 

COMBUSTIBLE BASE

The combustible base of a direct burning incense mixture not only binds the fragrant material together but also allows the produced incense to burn with a self-sustained ember, which propagates slowly and evenly through an entire piece of incense with such regularity that it can be used to mark time. The base is chosen such that it does not produce a perceptible smell. Commercially, two types of incense base predominate:

 

Fuel and oxidizer mixtures: Charcoal or wood powder provides the fuel for combustion while an oxidizer such as sodium nitrate or potassium nitrate sustains the burning of the incense. Fragrant materials are added to the base prior to shaping, as in the case of powdered incense materials, or after, as in the case of essential oils. The formula for charcoal-based incense is superficially similar to black powder, though it lacks the sulfur.

Natural plant-based binders: Gums such as Gum Arabic or Gum Tragacanth are used to bind the mixture together. Mucilaginous material, which can be derived from many botanical sources, is mixed with fragrant materials and water. The mucilage from the wet binding powder holds the fragrant material together while the cellulose in the powder combusts to form a stable ember when lit. The dry binding powder usually comprises about 10% of the dry weight in the finished incense. These include:

Makko (incense powder) made from the bark of various trees in the genus Persea (such as Persea thunbergii)

Xiangnan pi (made from the bark of trees of genus Phoebe such as Phoebe nanmu or Persea zuihoensis.

Jigit: a resin based binder used in India

Laha or Dar: bark based powders used in Nepal, Tibet, and other East Asian countries.

 

Typical compositions burn at a temperature between 220 °C and 260 °C.

 

TYPES

Incense is available in various forms and degrees of processing. They can generally be separated into "direct-burning" and "indirect-burning" types. Preference for one form or another varies with culture, tradition, and personal taste. The two differ in their composition due to the former's requirement for even, stable, and sustained burning.

 

INDIRECT-BURNING

Indirect-burning incense, also called "non-combustible incense", is an aromatic material or combination of materials, such as resins, that does not contain combustible material and so requires a separate heat source. Finer forms tend to burn more rapidly, while coarsely ground or whole chunks may be consumed very gradually, having less surface area. Heat is traditionally provided by charcoal or glowing embers. In the West, the best known incense materials of this type are the resins frankincense and myrrh, likely due to their numerous mentions in the Bible. Frankincense means "pure incense", though in common usage refers specifically to the resin of the boswellia tree.

 

Whole: The incense material is burned directly in raw form on top of coal embers.

Powdered or granulated: Incense broken into smaller pieces burns quickly and provides brief but intense odor.

Paste: Powdered or granulated incense material is mixed with a sticky incombustible binder, such as dried fruit, honey, or a soft resin and then formed to balls or small pastilles. These may then be allowed to mature in a controlled environment where the fragrances can commingle and unite. Much Arabian incense, also called "Bukhoor" or "Bakhoor", is of this type, and Japan has a history of kneaded incense, called nerikō or awasekō, made using this method. Within the Eastern Orthodox Christian tradition, raw frankincense is ground into a fine powder and then mixed with various sweet-smelling essential oils.

 

DIRECT-BURNING

Direct-burning incense, also called "combustible incense", is lit directly by a flame. The glowing ember on the incense will continue to smoulder and burn the rest of the incense without further application of external heat or flame. Direct-burning incense is either extruded, pressed into forms, or coated onto a supporting material. This class of incense is made from a moldable substrate of fragrant finely ground (or liquid) incense materials and odourless binder. The composition must be adjusted to provide fragrance in the proper concentration and to ensure even burning. The following types are commonly encountered, though direct-burning incense can take nearly any form, whether for expedience or whimsy.

 

Coil: Extruded and shaped into a coil without a core, coil incense can burn for an extended period, from hours to days, and is commonly produced and used in Chinese cultures.

 

Cone: Incense in this form burns relatively quickly. Incense cones were invented in Japan in the 1800s.

Cored stick: A supporting core of bamboo is coated with a thick layer of incense material that burns away with the core. Higher-quality variations have fragrant sandalwood cores. This type of incense is commonly produced in India and China. When used in Chinese folk religion, these are sometimes known as "joss sticks".

Dhoop or solid stick: With no bamboo core, dhoop incense is easily broken for portion control. This is the most commonly produced form of incense in Japan and Tibet.

Powder: The loose incense powder used for making indirect burning incense is sometimes burned without further processing. Powder incense is typically packed into long trails on top of wood ash using a stencil and burned in special censers or incense clocks.

Paper: Paper infused with incense, folded accordion style, is lit and blown out. Examples include Carta d'Armenia and Papier d'Arménie.

Rope: The incense powder is rolled into paper sheets, which are then rolled into ropes, twisted tightly, then doubled over and twisted again, yielding a two-strand rope. The larger end is the bight, and may be stood vertically, in a shallow dish of sand or pebbles. The smaller (pointed) end is lit. This type of incense is easily transported and stays fresh for extremely long periods. It has been used for centuries in Tibet and Nepal.

 

Moxa tablets, which are disks of powdered mugwort used in Traditional Chinese medicine for moxibustion, are not incenses; the treatment is by heat rather than fragrance.

Incense sticks may be termed joss sticks, especially in parts of East Asia, South Asia and Southeast Asia. Among ethnic Chinese and Chinese-influenced communities these are traditionally burned at temples, before the threshold of a home or business, before an image of a religious divinity or local spirit, or in shrines, large and small, found at the main entrance of every village. Here the earth god is propitiated in the hope of bringing wealth and health to the village. They can also be burned in front of a door or open window as an offering to heaven, or the devas. The word "joss" is derived from the Latin deus (god) via the Portuguese deos through the Javanese dejos, through Chinese pidgin English.

 

PRODUCTION

The raw materials are powdered and then mixed together with a binder to form a paste, which, for direct burning incense, is then cut and dried into pellets. Incense of the Athonite Orthodox Christian tradition is made by powdering frankincense or fir resin, mixing it with essential oils. Floral fragrances are the most common, but citrus such as lemon is not uncommon. The incense mixture is then rolled out into a slab approximately 1 cm thick and left until the slab has firmed. It is then cut into small cubes, coated with clay powder to prevent adhesion, and allowed to fully harden and dry. In Greece this rolled incense resin is called 'Moskolibano', and generally comes in either a pink or green colour denoting the fragrance, with pink being rose and green being jasmine.

 

Certain proportions are necessary for direct-burning incense:

 

Oil content: an excess of oils may prevent incense from smoldering effectively. Resinous materials such as myrrh and frankincense are typically balanced with "dry" materials such as wood, bark and leaf powders.

Oxidizer quantity: Too little oxidizer in gum-bound incense may prevent the incense from igniting, while too much will cause the incense to burn too quickly, without producing fragrant smoke.

Binder: Water-soluble binders such as "makko" ensure that the incense mixture does not crumble when dry, dilute the mixture.

Mixture density: Incense mixtures made with natural binders must not be combined with too much water in mixing, or over-compressed while being formed, which would result in either uneven air distribution or undesirable density in the mixture, causing the incense to burn unevenly, too slowly, or too quickly.

Particulate size: The incense mixture has to be well pulverized with similarly sized particulates. Uneven and large particulates result in uneven burning and inconsistent aroma production when burned.

 

"Dipped" or "hand-dipped" direct-burning incense is created by dipping "incense blanks" made of unscented combustible dust into any suitable kind of essential or fragrance oil. These are often sold in the United States by flea-market and sidewalk vendors who have developed their own styles. This form of incense requires the least skill and equipment to manufacture, since the blanks are pre-formed in China or South East Asia.

 

Incense mixtures can be extruded or pressed into shapes. Small quantities of water are combined with the fragrance and incense base mixture and kneaded into a hard dough. The incense dough is then pressed into shaped forms to create cone and smaller coiled incense, or forced through a hydraulic press for solid stick incense. The formed incense is then trimmed and slowly dried. Incense produced in this fashion has a tendency to warp or become misshapen when improperly dried, and as such must be placed in climate-controlled rooms and rotated several times through the drying process.

 

Traditionally, the bamboo core of cored stick incense is prepared by hand from Phyllostachys heterocycla cv. pubescens since this species produces thick wood and easily burns to ashes in the incense stick. In a process known as "splitting the foot of the incense stick", the bamboo is trimmed to length, soaked, peeled, and split in halves until the thin sticks of bamboo have square cross sections of less than 3mm. This process has been largely replaced by machines in modern incense production.

 

In the case of cored incensed sticks, several methods are employed to coat the sticks cores with incense mixture:

 

Paste rolling: A wet, malleable paste of incense mixture is first rolled into a long, thin coil, using a paddle. Then, a thin stick is put next to the coil and the stick and paste are rolled together until the stick is centered in the mixture and the desired thickness is achieved. The stick is then cut to the desired length and dried.

Powder-coating: Powder-coating is used mainly to produce cored incense of either larger coil (up to 1 meter in diameter) or cored stick forms. A bundle of the supporting material (typically thin bamboo or sandalwood slivers) is soaked in water or a thin water/glue mixture for a short time. The thin sticks are evenly separated, then dipped into a tray of incense powder consisting of fragrance materials and occasionally a plant-based binder. The dry incense powder is then tossed and piled over the sticks while they are spread apart. The sticks are then gently rolled and packed to maintain roundness while more incense powder is repeatedly tossed onto the sticks. Three to four layers of powder are coated onto the sticks, forming a 2 mm thick layer of incense material on the stick. The coated incense is then allowed to dry in open air. Additional coatings of incense mixture can be applied after each period of successive drying. Incense sticks produced in this fashion and burned in temples of Chinese folk religion can have a thickness between 2 and 4 millimeters.

Compression: A damp powder is mechanically formed around a cored stick by compression, similar to the way uncored sticks are formed. This form is becoming more common due to the higher labor cost of producing powder-coated or paste-rolled sticks.

 

BURNING INCENSE

Indirect-burning incense burned directly on top of a heat source or on a hot metal plate in a censer or thurible.

 

In Japan a similar censer called a egōro (柄香炉) is used by several Buddhist sects. The egōro is usually made of brass, with a long handle and no chain. Instead of charcoal, makkō powder is poured into a depression made in a bed of ash. The makkō is lit and the incense mixture is burned on top. This method is known as sonae-kō (religious burning).

 

For direct-burning incense, the tip or end of the incense is ignited with a flame or other heat source until the incense begins to turn into ash at the burning end. The flame is then fanned or blown out, leaving the incense to smolder.

 

CULTURAL VARIATIONS

ARABIAN

In most Arab countries, incense is burned in the form of scented chips or blocks called bakhoor (Arabic: بخور‎ [bɑˈxuːɾ, bʊ-]. Incense is used on special occasions like weddings or on Fridays or generally to perfume the house. The bakhoor is usually burned in a mabkhara, a traditional incense burner (censer) similar to the Somali Dabqaad. It is customary in many Arab countries to pass bakhoor among the guests in the majlis ('congregation'). This is done as a gesture of hospitality.

 

CHINESE

For over two thousand years, the Chinese have used incense in religious ceremonies, ancestor veneration, Traditional Chinese medicine, and daily life. Agarwood (chénxiāng) and sandalwood (tánxiāng) are the two most important ingredients in Chinese incense.

 

Along with the introduction of Buddhism in China came calibrated incense sticks and incense clocks. The first known record is by poet Yu Jianwu (487-551): "By burning incense we know the o'clock of the night, With graduated candles we confirm the tally of the watches." The use of these incense timekeeping devices spread from Buddhist monasteries into Chinese secular society.

Incense-stick burning is an everyday practice in traditional Chinese religion. There are many different types of stick used for different purposes or on different festive days. Many of them are long and thin. Sticks are mostly coloured yellow, red, or more rarely, black. Thick sticks are used for special ceremonies, such as funerals. Spiral incense, with exceedingly long burn times, is often hung from temple ceilings. In some states, such as Taiwan,

 

Singapore, or Malaysia, where they celebrate the Ghost Festival, large, pillar-like dragon incense sticks are sometimes used. These generate so much smoke and heat that they are only burned outside.

 

Chinese incense sticks for use in popular religion are generally odorless or only use the slightest trace of jasmine or rose, since it is the smoke, not the scent, which is important in conveying the prayers of the faithful to heaven. They are composed of the dried powdered bark of a non-scented species of cinnamon native to Cambodia, Cinnamomum cambodianum. Inexpensive packs of 300 are often found for sale in Chinese supermarkets. Though they contain no sandalwood, they often include the Chinese character for sandalwood on the label, as a generic term for incense.

 

Highly scented Chinese incense sticks are used by some Buddhists. These are often quite expensive due to the use of large amounts of sandalwood, agarwood, or floral scents used. The sandalwood used in Chinese incenses does not come from India, its native home, but rather from groves planted within Chinese territory. Sites belonging to Tzu Chi, Chung Tai Shan, Dharma Drum Mountain, Xingtian Temple, or City of Ten Thousand Buddhas do not use incense.

 

INDIAN

Incense sticks, also known as agarbathi (or agarbatti) and joss sticks, in which an incense paste is rolled or moulded around a bamboo stick, are the main forms of incense in India. The bamboo method originated in India, and is distinct from the Nepali/Tibetan and Japanese methods of stick making without bamboo cores. Though the method is also used in the west, it is strongly associated with India.

 

The basic ingredients are the bamboo stick, the paste (generally made of charcoal dust and joss/jiggit/gum/tabu powder – an adhesive made from the bark of litsea glutinosa and other trees), and the perfume ingredients - which would be a masala (spice mix) powder of ground ingredients into which the stick would be rolled, or a perfume liquid sometimes consisting of synthetic ingredients into which the stick would be dipped. Perfume is sometimes sprayed on the coated sticks. Stick machines are sometimes used, which coat the stick with paste and perfume, though the bulk of production is done by hand rolling at home. There are about 5,000 incense companies in India that take raw unperfumed sticks hand-rolled by approximately 200,000 women working part-time at home, and then apply their own brand of perfume, and package the sticks for sale. An experienced home-worker can produce 4,000 raw sticks a day. There are about 50 large companies that together account for up to 30% of the market, and around 500 of the companies, including a significant number of the main ones, including Moksh Agarbatti and Cycle Pure, are based in Mysore.

 

JEWISH TEMPLE IN JERUSALEM

KETORET

Ketoret was the incense offered in the Temple in Jerusalem and is stated in the Book of Exodus to be a mixture of stacte, onycha, galbanum and frankincense.

 

TIBETAN

Tibetan incense refers to a common style of incense found in Tibet, Nepal, and Bhutan. These incenses have a characteristic "earthy" scent to them. Ingredients vary from cinnamon, clove, and juniper, to kusum flower, ashvagandha, and sahi jeera.

 

Many Tibetan incenses are thought to have medicinal properties. Their recipes come from ancient Vedic texts that are based on even older Ayurvedic medical texts. The recipes have remained unchanged for centuries.

 

JAPANESE

In Japan incense appreciation folklore includes art, culture, history, and ceremony. It can be compared to and has some of the same qualities as music, art, or literature. Incense burning may occasionally take place within the tea ceremony, just like calligraphy, ikebana, and scroll arrangement. The art of incense appreciation, or koh-do, is generally practiced as a separate art form from the tea ceremony, and usually within a tea room of traditional Zen design.

 

Agarwood (沈香 Jinkō) and sandalwood (白檀 byakudan) are the two most important ingredients in Japanese incense. Agarwood is known as "jinkō" in Japan, which translates as "incense that sinks in water", due to the weight of the resin in the wood. Sandalwood is one of the most calming incense ingredients and lends itself well to meditation. It is also used in the Japanese tea ceremony. The most valued Sandalwood comes from Mysore in the state of Karnataka in India.

 

Another important ingredient in Japanese incense is kyara (伽羅). Kyara is one kind of agarwood (Japanese incense companies divide agarwood into 6 categories depending on the region obtained and properties of the agarwood). Kyara is currently worth more than its weight in gold.

 

Some terms used in Japanese incense culture include:

 

Incense arts: [香道, kodo]

Agarwood: [ 沈香 ] – from heartwood from Aquilaria trees, unique, the incense wood most used in incense ceremony, other names are: lignum aloes or aloeswood, gaharu, jinko, or oud.

Censer/Incense burner: [香爐] – usually small and used for heating incense not burning, or larger and used for burning

Charcoal: [木炭] – only the odorless kind is used.

Incense woods: [ 香木 ] – a naturally fragrant resinous wood.

 

USAGE

PRACTICAL

Incense fragrances can be of such great strength that they obscure other less desirable odours. This utility led to the use of incense in funerary ceremonies because the incense could smother the scent of decay. An example, as well as of religious use, is the giant Botafumeiro thurible that swings from the ceiling of the Cathedral of Santiago de Compostela. It is used in part to mask the scent of the many tired, unwashed pilgrims huddled together in the Cathedral of Santiago de Compostela.

 

A similar utilitarian use of incense can be found in the post-Reformation Church of England. Although the ceremonial use of incense was abandoned until the Oxford Movement, it was common to have incense (typically frankincense) burned before grand occasions, when the church would be crowded. The frankincense was carried about by a member of the vestry before the service in a vessel called a 'perfuming pan'. In iconography of the day, this vessel is shown to be elongated and flat, with a single long handle on one side. The perfuming pan was used instead of the thurible, as the latter would have likely offended the Protestant sensibilities of the 17th and 18th centuries.

 

The regular burning of direct-burning incense has been used for chronological measurement in incense clocks. These devices can range from a simple trail of incense material calibrated to burn in a specific time period, to elaborate and ornate instruments with bells or gongs, designed to involve multiple senses.

 

Incense made from materials such as citronella can repel mosquitoes and other irritating, distracting, or pestilential insects. This use has been deployed in concert with religious uses by Zen Buddhists who claim that the incense that is part of their meditative practice is designed to keep bothersome insects from distracting the practitioner. Currently, more effective pyrethroid-based mosquito repellent incense is widely available in Asia.

 

Papier d'Arménie was originally sold as a disinfectant as well as for the fragrance.

 

Incense is also used often by people who smoke indoors and do not want the smell to linger.

 

AESTHETIC

Many people burn incense to appreciate its smell, without assigning any other specific significance to it, in the same way that the foregoing items can be produced or consumed solely for the contemplation or enjoyment of the aroma. An example is the kōdō (香道), where (frequently costly) raw incense materials such as agarwood are appreciated in a formal setting.

 

RELIGIOUS

Religious use of incense is prevalent in many cultures and may have roots in the practical and aesthetic uses, considering that many of these religions have little else in common. One common motif is incense as a form of sacrificial offering to a deity. Such use was common in Judaic worship and remains in use for example in the Catholic, Orthodox, and Anglican churches, Taoist and Buddhist Chinese jingxiang (敬香 "offer incense), etc.

 

Aphrodisiac Incense has been used as an aphrodisiac in some cultures. Both ancient Greek and ancient Egyptian mythology suggest the usage of incense by goddesses and nymphs. Incense is thought to heighten sexual desires and sexual attraction.

 

Time-keeper Incense clocks are used to time social, medical and religious practices in parts of eastern Asia. They are primarily used in Buddhism as a timer of mediation and prayer. Different types of incense burn at different rates; therefore, different incense are used for different practices. The duration of burning ranges from minutes to months.

 

Healing stone cleanser Incense is claimed to cleanse and restore energy in healing stones. The technique used is called “smudging” and is done by holding a healing stone over the smoke of burning incense for 20 to 30 seconds. Some people believe that this process not only restores energy but eliminates negative energy.

 

HEALTH RISK FROM INCENSE SMOKE

Incense smoke contains various contaminants including gaseous pollutants, such as carbon monoxide (CO), nitrogen oxides (NOx), sulfur oxides (SOx), volatile organic compounds (VOCs), and adsorbed toxic pollutants (polycyclic aromatic hydrocarbons and toxic metals). The solid particles range between ~10 and 500 nm. In a comparison, Indian sandalwood was found to have the highest emission rate, followed by Japanese aloeswood, then Taiwanese aloeswood, while Chinese smokeless sandalwood had the least.

 

Research carried out in Taiwan in 2001 linked the burning of incense sticks to the slow accumulation of potential carcinogens in a poorly ventilated environment by measuring the levels of polycyclic aromatic hydrocarbons (including benzopyrene) within Buddhist temples. The study found gaseous aliphatic aldehydes, which are carcinogenic and mutagenic, in incense smoke.

 

A survey of risk factors for lung cancer, also conducted in Taiwan, noted an inverse association between incense burning and adenocarcinoma of the lung, though the finding was not deemed significant.

 

In contrast, epidemiologists at the Hong Kong Anti-Cancer Society, Aichi Cancer Center in Nagoya, and several other centers found: "No association was found between exposure to incense burning and respiratory symptoms like chronic cough, chronic sputum, chronic bronchitis, runny nose, wheezing, asthma, allergic rhinitis, or pneumonia among the three populations studied: i.e. primary school children, their non-smoking mothers, or a group of older non-smoking female controls. Incense burning did not affect lung cancer risk among non-smokers, but it significantly reduced risk among smokers, even after adjusting for lifetime smoking amount." However, the researchers qualified their findings by noting that incense burning in the studied population was associated with certain low-cancer-risk dietary habits, and concluded that "diet can be a significant confounder of epidemiological studies on air pollution and respiratory health."

 

Although several studies have not shown a link between incense and lung cancer, many other types of cancer have been directly linked to burning incense. A study published in 2008 in the medical journal Cancer found that incense use is associated with a statistically significant higher risk of cancers of the upper respiratory tract, with the exception of nasopharyngeal cancer. Those who used incense heavily also were 80% more likely to develop squamous-cell carcinomas. The link between incense use and increased cancer risk held when the researchers weighed other factors, including cigarette smoking, diet and drinking habits. The research team noted that "This association is consistent with a large number of studies identifying carcinogens in incense smoke, and given the widespread and sometimes involuntary exposure to smoke from burning incense, these findings carry significant public health implications."

 

In 2015, the South China University of Technology found toxicity of incense to Chinese hamsters' ovarian cells to be even higher than cigarettes.

 

Incensole acetate, a component of Frankincense, has been shown to have anxiolytic-like and antidepressive-like effects in mice, mediated by activation of poorly-understood TRPV3 ion channels in the brain.

 

WIKIPEDIA

Land Rover has a long history of delivering capable and premium offroad vehicles. The Range Rover has set the benchmark for premium offroad (now known as SUV) vehicle types. And, the original Land Rover (recently known as 'Defender') has set the benchmark for capable offroad attributes since its inception in 1948.

 

One thing the Defender isn't is comfortable, stylish, safe or pretty much anything you would use to describe a newly engineered car. Problem is, Land Rover has not been able to identify and produce a replacement vehicle design.

 

A few years ago Land Rover produced a series of concepts, under the title DC 100 (Defender Concept 100) looking at a modern interpretation of the core Land Rover values: offroad capability & robustness.

 

The version shown here was a followup concept, based on the three door DC 100 design.

 

The production version of this vehicle had been due in 2016/17, but at this stage there is no confirmation regarding the vehicle or the production date.

 

What we are left with are some interesting concepts glimpsing the thoughts of one of the original offroad capable product companies.

 

More info can be found at the following wikipedia link:

 

en.wikipedia.org/wiki/Land_Rover_DC100

 

This Lego miniland-scale Land Rover DC 100 Concept - has been created for Flickr LUGNuts' 105th Build Challenge, titled - 'The Great Outdoors!' - a challenge for any vehicle designed for outdoor adventuring.

  

+++ DISCLAIMER +++

Nothing you see here is real, even though the conversion or the presented background story might be based on historical facts. BEWARE!

  

Some background:

The Douglas A-4 Skyhawk is a single-seat subsonic carrier-capable light attack aircraft developed for the United States Navy and United States Marine Corps in the early 1950s. The delta-winged, single turbojet-engined Skyhawk was designed and produced by Douglas Aircraft Company, and later by McDonnell Douglas. It was originally designated A4D under the U.S. Navy's pre-1962 designation system.

 

Skyhawks played key roles in the Vietnam War, the Yom Kippur War, and the Falklands War. Sixty years after the aircraft's first flight in 1954, some of the 2,960 produced (through February 1979). The Skyhawk found many users all around the world, and some still remain in service with the Argentine Air Force and the Brazilian Naval Aviation. Operators in Asia included Singapore, Malaysia, Indonesia and Thailand.

 

Thailand procured the Skyhawk in 1984, for the Royal Thai Navy air arm to be used for naval and air space surveillance, against sea surface targets and for close air support for the Royal Thai Marine Corps. A total of thirty aircraft were purchased from the USA, twenty-four single seaters and six two-seat TA-4J trainers.

 

The single seaters were refurbished A-4Cs from USN overstock, modernized to a standard that came close to the USN’s A-4L, but with some specific differences and unique features that made them suitable for all-weather strike operations. This modified version was re-designated as A-4LT and featured the late Skyhawk versions’ distinct “Camelback” fairing that house the additional avionics as well as a heat exchanger. The most distinctive external difference to any other Skyhawk version was a unique, pointed radome.

 

The update for Thailand included an AN/APQ-126 terrain following radar in the nose, which was integrated into an ILAAS digital navigation system – a very modern system of its era. The radar also fed a navigation and weapons delivery computer which made possible accurate delivery of bombs from a greater stand-off distance, greatly improving survivability.

Further special equipment for the Thai Skyhawks included, among others, a Hughes AN/ASB-19 Angle Rate Bombing System, a Bendix AN/APN-141 Low altitude radar altimeter, an AN/AVQ-7(V) Head Up display (HUD), air refueling capability (with a fixed but detachable refueling probe), a brake parachute housing below the jet pipe, two additional underwing hardpoints (for a total for five, like the A-4E) and an increased payload. Avionics were modernized and expanded, giving the Thai Skyhawks ability to carry modern AIM-9L Sidewinder AAMs and AGM-65 Maverick AGMs. The latter became, beyond standard iron bombs and pods with unguided missiles, the aircrafts’ main armament against naval targets.

However, despite the modernization of the avionics, the A-4LTs retained the A-4Cs’ Wright J65-W-20 engine with 8,200 lbf (36 kN) of takeoff thrust.

 

The first aircraft were delivered in December 1985 to the Royal Thai Navy (RTN / กองทัพเรือไทย / Kong thap ruea thai), carrying a USN grey/white livery. They served in the No.104 RTN Squadron, distributed among two wings based at U-Tapao near Bangkok and at Songkhla in the south of Thailand, close to the Malaysian border. During regular overhauls (executed at Singapore Aircraft Industries, now ST Aerospace), the RTN Skyhawks soon received a new wraparound camouflage with reduced insignia and markings.

 

While in service, the Thai Skyhawks soon suffered from frequent maintenance issues and a low availability rate, since replacement parts for the reliable yet old J65 engine became more and more difficult to obtain. At times, half of the A-4LT fleet had to remain grounded because of engine problems. In consequence, the Thai Skyhawks were in the mid-Nineties supplemented by fourteen Vought A-7E Corsairs (plus four two-seaters) in the coastal defense, sea patrol and anti-shipping role. In 1999, they were retired and replaced by Royal Thai Air Force F-16s.

  

General characteristics:

Crew: one

Length: 40 ft 3 in (12.29 m)

Wingspan: 26 ft 6 in (8.38 m)

Height: 15 ft (4.57 m)

Wing area: 259 ft² (24.15 m²)

Airfoil: NACA 0008-1.1-25 root, NACA 0005-0.825-50 tip

Empty weight: 9,146 lb (4,152 kg)

Loaded weight: 18,300 lb (8,318 kg)

Max. takeoff weight: 24,500 lb (11,136 kg)

 

Powerplant:

1× Curtiss-Wright J65-W-20 turbojet with 8,200 lbf (36 kN)

 

Performance:

Maximum speed: 575 kn (661 mph, 1,064 km/h)

Range: 1,700 nmi (2,000 mi, 3,220 km)

Combat radius: 625 nmi, 1,158 km

Service ceiling: 42,250 ft (12,880 m)

Rate of climb: 8,440 ft/min (43 m/s)

Wing loading: 70.7 lb/ft² (344.4 kg/m²)

Thrust/weight: 0.51

g-limit: +8/-3 g

 

Armament:

2× 20 mm (0.79 in) Colt Mk. 12 cannons in the wing roots, 100 RPG

Total effective payload of up to 7,700 lb (3,500 kg) on five hardpoints

- 1× Centerline: 3,500 lb capability

- 2× Inboard wing: 2,200 lb capability each

- 2× Outboard wing: 1,000 lb capability each

  

The kit and its assembly:

I originally had this project stashed away for the upcoming "1 Week Group Build" at whatifmodelers.com in June 2020, but since the current "In the Navy" GB had some days to go (and even received a two week extension) I decided to tackle this build on short notice.

 

The original idea was simply to build an A-4L, a modernized A-4C for the USN Reserve units, but similar machines had also been exported to Malaysia. For the naval theme I came across the Royal Thai Navy and its A-7E Corsairs - and from that the idea of a Skyhawk predecessor from the Eighties was born.

 

Instead of an A-4C (Fujimi does one in 1:72, but it's a rare kit) I based my build upon the nice Airfix A-4B/Q kit. Its biggest difference is the shorter nose, so that I decided to modify this "flaw" first and added a pointed radome instead of the usual blunt Skyhawk nose; not certain where it came from – it looks very Sea-Harrier-ish, but it’s actually the tip of a large drop tank (Italeri Tornado?). Nevertheless, this small change created a weird look, even more so with the black paint added to it later.

 

Further additions and mods are a dorsal avionics bulge from an Italeri A-4M, a scratched kinked refueling probe (made from wire and white glue, the early Skyhawks had straight probes but this would certainly interfere with the new radar in the nose), a brake parachute fairing under the tail (scratched, too, from sprue material) and additional antennae under the nose and behind the cockpit. Nothing fancy, rather details from more modern Skyhawk versions.

The AGM-65 Maverick missiles and their respective launch rails came from an Italeri Saab 39 Gripen, the drop tank on the ventral pylon is OOB.

  

Painting and markings:

This was a tough decision. The Thai Corsairs as primary (and historically later) benchmark carried a standard USN grey/white high-viz livery, even though with small roundels. There were also VTOL Harriers (former Spanish Matadors) operated for a short period by the Thai navy on board of the multi-purpose carrier HTMS Chakri Naruebet, which wore a darker two-tone grey livery, pretty boring, too. I rather wanted something more exciting (if not exotic), a more modern wraparound scheme, suited for both overwater and high-altitude duties. That brought me to the Thai F-5Ts (a.k.a. Tigris), which carried - among others - a quite unique US export/aggressor scheme in three shades of light grey, including FS 35414, which looked like a pale turquoise on these machines. I furthermore took inspiration by early Indonesian A-4s, which also carried an US export scheme, nicknamed "Grape", which included darker shades of blue, blue-gray and the bright FS 35414, too.

 

I eventually settled upon a compromise between these two liveries and tried to adapt the standard F-5 aggressor camouflage pattern for the A-4, made up from FS 36440 (Light Gull Grey), 35164 (Intermediate Blue) and 35414 (Light Blue). Current Thai L-39 Albatros trainers seem to carry a similar livery, even though I am not certain about the tones that are actually used.

The basic enamel paints I used are Humbrol 129 and 144, and for the greenish Light Blue I used "Fulcrum Grey Green" from Modelmaster (#2134), a tone that is quite greenish but markedly darker and more dull than e.g. Humbrol 65, so that the color would not stand out brightly from the other greys and better fit between them. Worked quite well.

 

The inside of the slats as well as of the air brakes on the flanks were painted in bright red (Humbrol 19), while the landing gear and the interior of the air intake were painted in white (Humbrol 130). The cockpit was painted in a bluish mid grey (Revell 57).

 

After basic overall painting, the model received the usual light black ink washing and some post-panel-shading, for a lightly used/weathered look.

Most decals/markings come from a Thai Harrier (from an Italeri AV-8A kit), some other markings and stencils were puzzled together from the scrap box, e.g. from a USN F-5E aggressor and from a Peruvian Mirage 2000. Some additional details like the black gun soot areas on the wing roots or the fine white lines on the radome were created with generic decal sheet material.

Finally, the kit received an overall coat of matt acrylic varnish, except for the radome, which became semi-gloss.

  

As intended, this build was realized in just a couple of days - and I am positively surprised how good the Skyhawk looks in its unusual, if not exotic colors! This fictional livery certainly looks different from a potential standard USN grey/white outfit, and more exciting than a dull grey-in-grey livery. And it’s so weird that it even adds some credibility to this whiffy aircraft model. 😉

Gateway Camp Verse

(Pin1) Ging1 Mahn4

Isaiah 62:10

 

What Dale instructed about going out of our way to treat the Mainland Chinese well resonated within me. To be sure, just as the Koreans have gone out of their way to bless me so I must step out to bless and to love my Mainland brethren.

 

After the first meeting, Ed and I wandered off campus and found inside a shopping mall a cha chaan teng where we had a late-night snack. And hardly had we tucked into our meals when in walked several dozen volunteers, all locals, who were overcome, it seemed, by the same munchies that infected Ed and me. It’s surprising how such a primal urge, at such a time, drives everyone to no less than the same, impossibly far location.

 

I thus far have met so many people that, had I not brought along my iPod, I would have already lost track of the multitudinous names flying around like fireflies at night, sparkling luminously one moment and then disappearing the next. And this is only the beginning: more and more people will arrive both today and tomorrow so I had better stay awake, alert, and writing.

 

I am working with a partner who really challenges me, and indeed that is why I chose to work with him. From the first words that came streaming out of his mouth, I knew he would be a special one, and as if to conifrm my conjecture, indeed, the more he spoke, the more confused I became. The challenge, I have realized after much ruminating, isn’t so much the pace of his speech as his choice of words, which fall outside a normal lexical range; that is, at least with me, when he talks, he doesn’t use familiar collocations to communicate; besides, he has an uncanny Tin Shui Wai accent; those, along with his amazing resistance to Chinglish, which impresses me, by the way, have made our communication tedious, since I am bombarded by peculiar lexical constructions that I generally never encounter in Cantonese conversation and must therefore stop our flow to clarify his speech. It’s too bad that he doesn’t speak English as I would love to hear how he structures ideas in my native language to determine whether or not this strange lexis has spilled over into his other modes of communication.

 

Regardless, in being with him, I have learned to be patient, and if I am truly to walk away from resentment, I must continue rather to engage him than to keep him at arm’s length. It helps us, then, that he is a congenial fellow, prone more to expressing love, much in the same way that I do by warmly grabbing a forearm or a shoulder, than to venting his frustration, which with me could certainly be great. He is verily a good guy, and so long as the Lord keeps him — I am sure Daddy will — Tin Shui Wai, that small patch of concrete moon colony, is in capable, faithful human hands.

 

Sau2 muhn6 je2

Mihng6 dihng6

Kyuhn4 lihk6

Lihk6 leuhng6

Chong3 yi3 adjective

Chong3 jouh6 verb

 

Romans 5:3-5

 

Not only so, but we rejoice in our sufferings, because we know that suffering produces perseverance; perseverance, character; and character, hope. And hope does not disappoint us, because God has poured out his love into our hearts by the Holy Spirit, whom He has given us.

 

I cried this morning when I read these words, because they are true, and comfort my soul as water to a dry, parched land. However many times I’ve lamented this place and its people, I am still inextricably tied to this rock, per God’s will for my life; and God really is faithful in providing a way out not from this place but from these spiritual hindrances. These past few days, what with communication failures and fatigue setting in, I could have more easily give into my rationality, in defense of my weaknesses, than resisted this bait of satan. Thank God, hence, for the words which are like fuel for the refiner’s fire that burns up all my expectations, my pride and my flesh. I can survive, nay, rejoice, indeed, because of God, who, in me, day by day teaches me to suffer long with a smile.

 

This is what the gateway is all about, I believe: jumping head-first out of my comfort zone to confront the nations, for my brothers and sisters and I must face each other if we are to raise the banners together. Battling through enemy strongholds of mistrust ad resentment, we demolish carnal thoughts and dig deep in the Spirit for the unity that shall overcome as much language as culture; God, after all, is bigger, even, than the battlefield. In these ways can my brethren and I love each other as ourselves, as we shall be one in the Father, with audacious power and boldness laying hands on His kingdom which advances, in this kairos moment, over all of China, including, no doubt, Hong Kong. No longer will there be curses thrown upon the nations; but rather the river of life will flow through the city, and the leaves of the tree on each side of the river will be for the healing of the nations.

 

1) Welcoming the Father

2) Unifying the body

3) Partnering with the Chinese

4) Serving the city

5) Supporting the Chinese

 

Isaac and I have worked quite hard this morning, putting up signs all over campus, and as if to reward me for my assiduity, he offered to buy me a drink, an offer which I took up. Indeed, this man’s care and concern for others, genuine, doubtlessly, fills me with joy, for, to be sure, the joy of the lord is his strength. My friend is indefatigable, always encouraging and never slighting, no matter the circumstances, rain (that has happened a lot today) or shine. Praise God!

 

Much like my relationship with Isaac, my relationships with my other team members have improved considerably since, even, this morning’s briefing during which, the code-switching, happening too fast and too furiously for my comfort, vexed me so terribly that if Isaac had not put a generous arm around my shoulder immediately afterwards, I surely would have blown my top in frustration at the perplexing language option. Thankfully, my team and I settled our language arrangements: Isaac, Dorcas and I will intractably speak Cantonese to each other whereas my other group mates and I will use English with as little code-switching as possible; and I, along with Ed, no doubt, am satisfied. It’s best to avoid misunderstandings.

 

Lihng4 Mahn4 (soul)

Sihng4 jeung2

Muhng6 Seung2 (dreams)

 

The Lord’s mercies are new everyday. Just now, during the morning rally, by His Spirit, hundreds of brothers and sisters received a new anointing, to be spiritual mothers and fathers of a new generation so as to minister to the next. This outpouring of the Spirit was sudden, and so captivated me that when the call came to reap, I rushed to the front to ask my father for this anointing, and naturally, my life was transformed. In the same way, the pastor called up a new generation of spiritual children to receive the love, care and support of these new parents; and likewise, so many young men and women heeded this call that verily, the pit in front of the stage was soon awash in hugs and tears between generations that, once lost, were now found. Indeed, no sooner did these people embrace their father than Dad immediately swept them up in his strong arms and showered them with audacious encouragement and support. Praise God!

 

An Outburst

 

I was angry this morning during our team time. I temporarily lost my ability to be merciful and to live in God’s grace. When my team leader began to address me in English, yet again, I couldn’t help but berate him for doing so when Cantonese, I argued, would be a more economical medium of delivery. And then I compounded this already incendiary situation by ranting about the hypocrisy of Hong Kong being a gateway to China but not a gateway into its own neighborhoods teeming with Chinese people, 97% of whom, according to one of the pastors at this camp, do not know the Lord Jesus. Cantonese will matter, I posit, if anyone dares to take on the onerous mission in this vexing place.

 

To be sure, even my brother announced that language was a prohibitive barrier to closer relationships with these local people, and therefore, since he neither speaks Cantonese nor is going to give learning the language a go, he is relegated to the outer walls of the gates into Hong Kong.

 

In hindsight, I thought I cared enough about God’s purposes for me in Hong Kong, but I realize now that I still care a lot about myself, and resentment. Though I have prayed and declared boldly that God is bigger than language and culture, I know I don’t believe it; and that’s upsetting. For the time being, I don’t verily believe in my heart that I can have deeper, closer relationships with Chinese people without the benefit of language and culture, patterns of action.

 

OK. This is actually an opportune start for my spiritual parentship, for now I have an opportunity to put aside my very compelling arguments for the necessity of language and culture in deep and close relationships, these conclusions born out of my reason, and to step out in faith, to trust in the Lord who, I pray, will show me deep and close relationships sans language and culture, and with whom my deep and close relationship shall obviously be the key to this victory.

 

I’m thinking about events at this camp that heretofore demonstrated loving relationships without language and culture, and I recalled two acts: the first happened yesterday when I spontaneously joined a line of ushers to high-five and to cheer the audience as they flooded out of the auditorium, the morning rally having scarcely finished; and the second, this was my meeting Yao, a man from the Ivory Coast, whom I befriended in those first, fleeting, if not frantic moments before the opening rally on Friday evening. That encounter was immediate and sudden, neither words nor habits needed; Yao and I simply high-fived, hugged and sat beside each other; and wow, that was terrific companionship — praise God!

 

Finally, however hard my diatribe may have struck my team members’ hearts, my merciful group mates still forgave me, not only on an personal level, but also, as I had sought forgiveness on behalf of all foreigners who have ever cursed locals or stood passively outside the gateway, on a corporate level, thereby releasing countless non-Chinese people into the freedom of these Hong Kong people’s forgiveness; just as brothers and sisters had so recently been reconciled to each other in my church, so local and non-local people have received the others’ freedom of forgiveness; more than a homecoming, that, indeed, is a breakthrough.

 

In listening to this morning’s sermon, I hear such verses as I know God is speaking to me through His word. 2Corinthians 4:16-18, this scripture in particular carries a buoyant, hopeful currency in my heart. My spirit soaks in this divine revelation as a sponge soaks in water and thus becomes malleable, able to be formed and shaped according to its holder’s will: Therefore we do not lose heart. Though outwardly we are wasting away, yet inwardly we are being renewed day by day. For our light and momentary troubles are achieving for us an eternal glory that far outweighs them all. So we fix our eyes not on what is seen, but on what is unseen. For what is seen is temporary, but what is unseen is eternal.

 

Disagreeable

 

I don’t know why my brother and I undermine each others’ comments; why we no more know consensus than the deaf music. Our interactions have been especially abrasive recently since we have spent so much time together without the benefit of our other brother to act as a natural, vociferous buffer; and as a result we argue like pieces of sand paper being rubbed against flesh, which inevitably leads to significant soreness. I feel sore now.

 

I think back to my outburst this morning and can appreciate my role in this evening’s embarrassing outcome; I am certainly not without fault, for I choose these days not only to venture my opinions but to do so passionately, if not emotionally. People consequently who otherwise are phlegmatic at best are put in a discomfiting position by my impassioned pleas. Besides, I recall Interrupting my brother prolifically, which understandably would not make him a happy camper; just as a hyperactive child doesn’t know when to stop pestering his sibling, so I don’t know nowadays when to hold my tongue. Indeed, I would rather not respond at all to my brother, even after he has fired off his rejoinder, than to strike him down in mid-speech.

 

In view of this latest incident, I have resolved to take the former course of action. To be sure, I simply stopped our petty dispute about a stupid basketball game by, awkward as it was, taking out my book and perusing it as fixedly as my tattered mind would allow. I will try my best to stay away from my brother for a spell, to create physical and spiritual space between us, so hopefully, in this way at least one of us will be able to come to his senses about this matter; better yet, now would be an opportune time for our father in his mercy to reveal to us the fault lines in our flesh so that we could surrender these tremulous spots in our soul, crucifying them to the father for our healing and the redemption of our relationship. I will pray about this.

 

…Praise God. If I had not separated myself from my brother’s presence, I wouldn’t have been sitting at that bench at the exact moment when Isaac came over to me in a plaintive mood. Obviously upset, he had been so recently wronged, he lamented on the verge of tears. And at that, mercy swept over my countenance, for my brother felt as aggrieved as I did earlier; and this appointment, per God’s unfailing, obstinate love, had at last come for me, convicting me to be very, very agreeable, sympathetic and kind to my fellow long-suffering brother. In this instance, thank God, language did not matter so much as empathy, carrying each others’ burdens and thus fulfilling the rule of Christ. We prayed and blessed each other in Jesus’ name, and then boldly went forward into the rally.

 

I suspect the enemy has infiltrated our team what with my outbursts and Isaac’s failing out as evidence. My group mates and I must be more vigilant in prayer and in digging deep into the Father’s word if we are to overcome the spies in our camp that have planted incendiary devices in our mouths and in our hearts. We certainly need such encouragement as the Lord provides for the edification and encouragement of each other, even more so, in fact, in the face of adversity, despite our fatigue and other physical ills that befall us like a hail of arrows. In faith, I’m sure, faith will see us through; and per what the pastors exhorted at the rally, we will become as if the smooth stone in David’s sling, ready to fly into the air to crush the Goliath in this world.

 

Sihng4 jauh6 achievement

Ngwuih misunderstanding

Nggaai2 to misunderstand

Yuhn4 leuhng6 forgive

Gaan2syun2 chosen

 

The Security Guard

 

At the morning rally, a security guard left an indelible impression on my heart what with her showing of unconditional support and her proffering of words of encouragement, which like a waterfall fell in force and power over my friends and me. To my amazement, I first saw her out of the corner of my eye stepping out of her role as a security guard to pray as a spiritual parent to two spiritual children during the morning rally’s prayer time; there she was, clad in her blue uniform, laying hands on those weeping kids; finally, I had witnessed someone courageous enough to step out of that rule of law, her boundary in Hong Kong, to be bound to that which is ethereal, the rule of Christ to carry each others’ burdens. Later, as the audience passed through the exit, I had time to confirm her love for the Lord and at that, we broke into a torrent of encouragement and followed this with a flurry of picture-taking. Indeed, never have I stumbled upon such good will from a dragon security guard in HK so I am hopeful, therefore, that this is but the the start of a greater movement within that particular demon-worshipping core, that at this time, God is opening up the heavenly armory and placing his prayer warriors inside that particular stronghold in Hong Kong to demolish every pretension that sets itself up against the knowledge of God and placing in its stead a profusion of love, gentleness and kindness. I look forward to the day when wisdom, and not languid stares, shall emanate from all the people who man the facilities in these universities.

 

Reconciliation

 

This is special. No sooner had Isaac and I stepped into the auditorium than we heard the plaintive cry of the mainland Chinese on the stage forgiving the Hong Kong people for their trespasses against their brethren from the north. A flurry of hugs, replete with a few tears, ensued. That was, as Dale announced from the stage, a delicious moment. Jesus must have been breaking out the good champagne in heaven for a rousing celebration in view of this victory.

 

Sex Talk – Part One

 

The kids finally received the sex talk this morning; a fiery pastor delivered the message which was as much shocking as informative; and gasps and wincing abounded in the audience.

 

While I have recently heard the sex talk at the men’s retreat, and have furthermore by God’s grace been inoculated against this particular area of struggle, it was nonetheless refreshing to hear the news, as shocking and as sensational as it was. I am willing, in addition, to believe that some of the atrocious acts that the pastor referenced, such as gruesome abortions and bizarre sexual acts, are more prevalent than my reason will believe, because my scope is limited by experience, but as the Father witnesses everything, if the Spirit has convicted this man and has told him that the world is heading closer and closer into the mouth of Jezebel in this way, I accept this. In fact, believing this is important if I am to be a good spiritual parent who will not only protect but educate the new generation from the prowling enemy that lurks these days, even, in our computers.

 

Prayer

 

The Holy Spirit fell over me this morning during my group’s team time. He convicted me to pray in Cantonese for the first time, and so I did without fear, those Chinese words pouring out of me as if perfume from an alabaster jar. Praise God: he is good; and this was the moment I have been waiting for.

 

I think about what happened, and am amazed at the Father’s favor; despite my critiques against this culture, and in spite of my recent lamentations, the Lord, ever faithfully, provided a way out under which I could stand and by which I could be protected from the bait of Satan. Little did I know that the escape route would, in fact, ironically, direct me to the very thing that heretofore has stood as an obstruction, a spiritual roadblock, in my mind.

 

A missionary on the stage just spoke into my life when she said about her experience learning Putonghua in China: the difficult part was not learning the language but learning to love those people as Jesus loves them. This will always be my mission, no matter where I am.

 

Keuhng4 jong3

Lai1 hei2 (pull up)

 

In the afternoon, my team had a reconciliation meeting during which, in small groups, each team member at last was given an opportunity to share alternately their joys and struggles. At that time, though having staved off an open rebuke for several days, I could no longer hold back this challenge to my small group: to step out in faith to be a gateway to the nations; and second, per the morning’s message, to on their guard against the sexually explicit, insidious media. I laid out my argument with much cogency, and such a response as I saw fit knocked my group mates into a stupor, because they certainly didn’t have much to say afterwards.

 

Oscillate between…and…

Vacillate…

Equivocated

Prevaricate

 

Sex Talk – Part Two

 

1) Jesus came to show us the Father; John1:18

2) Grace First, Truth Second; John 1:24:25; 16-18

 

Pahn4 mohng6 (hope)

 

Do you believe that Jesus can heal you? Then lay hands.

 

Dale and I are men who have shared similar struggles. His testimony is riveting.

 

Suddenly, I realized that this rally is, in fact, a continuation of yesterday morning’s sex talk, because we ended the previous rally praying more against the shame of abortion than against personal sexual immorality. Notionally, what is being discussed will enable people to really experience the love of the Father such that to change permanently our behavior. So when we are tempted:

 

1) Call for help; Romans 10:13

2) Escape Plan; 1Corinthians 10:13

 

Remember not to stand and rebuke the enemy with your own strength; move physically from the situation.

 

3) Run Away; 2Timothy 2:22

4) Into the Father’s Arms; Hebrews 4:14

 

I like this talk. This might be the first time that these young people get straight sex talk from their leaders; and there is no better time than now for these young people to break through in this particular area of struggle, just as the young men of SP broke through these obstinate barriers during our men’s retreat.

 

5) Confess and be Healed; James 5:16

 

I hope these young people find faithful accountability brothers and sisters in this service.

 

6) Walk in Transparent Accountable Relationships; 1John 1:7

7) Resist the Enemy; James 4:7

Incense is aromatic biotic material that releases fragrant smoke when burned. The term refers to the material itself, rather than to the aroma that it produces. Incense is used for aesthetic reasons, and in therapy, meditation, and ceremony. It may also be used as a simple deodorant or insectifuge.

 

Incense is composed of aromatic plant materials, often combined with essential oils. The forms taken by incense differ with the underlying culture, and have changed with advances in technology and increasing number of uses.

 

Incense can generally be separated into two main types: "indirect-burning" and "direct-burning". Indirect-burning incense (or "non-combustible incense") is not capable of burning on its own, and requires a separate heat source. Direct-burning incense (or "combustible incense") is lit directly by a flame and then fanned or blown out, leaving a glowing ember that smoulders and releases a smoky fragrance. Direct-burning incense is either a paste formed around a bamboo stick, or a paste that is extruded into a stick or cone shape.

 

HISTORY

The word incense comes from Latin incendere meaning "to burn".

 

Combustible bouquets were used by the ancient Egyptians, who employed incense in both pragmatic and mystical capacities. Incense was burnt to counteract or obscure malodorous products of human habitation, but was widely perceived to also deter malevolent demons and appease the gods with its pleasant aroma. Resin balls were found in many prehistoric Egyptian tombs in El Mahasna, giving evidence for the prominence of incense and related compounds in Egyptian antiquity. One of the oldest extant incense burners originates from the 5th dynasty. The Temple of Deir-el-Bahari in Egypt contains a series of carvings that depict an expedition for incense.

 

The Babylonians used incense while offering prayers to divining oracles. Incense spread from there to Greece and Rome.

 

Incense burners have been found in the Indus Civilization (3300–1300 BCE). Evidence suggests oils were used mainly for their aroma. India also adopted techniques from East Asia, adapting the formulation to encompass aromatic roots and other indigenous flora. This was the first usage of subterranean plant parts in incense. New herbs like Sarsaparilla seeds, frankincense, and cypress were used by Indians.

 

At around 2000 BCE, Ancient China began the use of incense in the religious sense, namely for worship. Incense was used by Chinese cultures from Neolithic times and became more widespread in the Xia, Shang, and Zhou dynasties. The earliest documented use of incense comes from the ancient Chinese, who employed incense composed of herbs and plant products (such as cassia, cinnamon, styrax, and sandalwood) as a component of numerous formalized ceremonial rites. Incense usage reached its peak during the Song dynasty with numerous buildings erected specifically for incense ceremonies.

 

Brought to Japan in the 6th century by Korean Buddhist monks, who used the mystical aromas in their purification rites, the delicate scents of Koh (high-quality Japanese incense) became a source of amusement and entertainment with nobles in the Imperial Court during the Heian Era 200 years later. During the 14th-century Ashikaga shogunate, a samurai warrior might perfume his helmet and armor with incense to achieve an aura of invincibility (as well as to make a noble gesture to whoever might take his head in battle). It wasn't until the Muromachi period during the 15th and 16th century that incense appreciation (kōdō) spread to the upper and middle classes of Japanese society.

 

COMPOSITION

A variety of materials have been used in making incense. Historically there has been a preference for using locally available ingredients. For example, sage and cedar were used by the indigenous peoples of North America. Trading in incense materials comprised a major part of commerce along the Silk Road and other trade routes, one notably called the Incense Route.

 

Local knowledge and tools were extremely influential on the style, but methods were also influenced by migrations of foreigners, such as clergy and physicians.

 

COMBUSTIBLE BASE

The combustible base of a direct burning incense mixture not only binds the fragrant material together but also allows the produced incense to burn with a self-sustained ember, which propagates slowly and evenly through an entire piece of incense with such regularity that it can be used to mark time. The base is chosen such that it does not produce a perceptible smell. Commercially, two types of incense base predominate:

 

Fuel and oxidizer mixtures: Charcoal or wood powder provides the fuel for combustion while an oxidizer such as sodium nitrate or potassium nitrate sustains the burning of the incense. Fragrant materials are added to the base prior to shaping, as in the case of powdered incense materials, or after, as in the case of essential oils. The formula for charcoal-based incense is superficially similar to black powder, though it lacks the sulfur.

Natural plant-based binders: Gums such as Gum Arabic or Gum Tragacanth are used to bind the mixture together. Mucilaginous material, which can be derived from many botanical sources, is mixed with fragrant materials and water. The mucilage from the wet binding powder holds the fragrant material together while the cellulose in the powder combusts to form a stable ember when lit. The dry binding powder usually comprises about 10% of the dry weight in the finished incense. These include:

Makko (incense powder) made from the bark of various trees in the genus Persea (such as Persea thunbergii)

Xiangnan pi (made from the bark of trees of genus Phoebe such as Phoebe nanmu or Persea zuihoensis.

Jigit: a resin based binder used in India

Laha or Dar: bark based powders used in Nepal, Tibet, and other East Asian countries.

 

Typical compositions burn at a temperature between 220 °C and 260 °C.

 

TYPES

Incense is available in various forms and degrees of processing. They can generally be separated into "direct-burning" and "indirect-burning" types. Preference for one form or another varies with culture, tradition, and personal taste. The two differ in their composition due to the former's requirement for even, stable, and sustained burning.

 

INDIRECT-BURNING

Indirect-burning incense, also called "non-combustible incense", is an aromatic material or combination of materials, such as resins, that does not contain combustible material and so requires a separate heat source. Finer forms tend to burn more rapidly, while coarsely ground or whole chunks may be consumed very gradually, having less surface area. Heat is traditionally provided by charcoal or glowing embers. In the West, the best known incense materials of this type are the resins frankincense and myrrh, likely due to their numerous mentions in the Bible. Frankincense means "pure incense", though in common usage refers specifically to the resin of the boswellia tree.

 

Whole: The incense material is burned directly in raw form on top of coal embers.

Powdered or granulated: Incense broken into smaller pieces burns quickly and provides brief but intense odor.

Paste: Powdered or granulated incense material is mixed with a sticky incombustible binder, such as dried fruit, honey, or a soft resin and then formed to balls or small pastilles. These may then be allowed to mature in a controlled environment where the fragrances can commingle and unite. Much Arabian incense, also called "Bukhoor" or "Bakhoor", is of this type, and Japan has a history of kneaded incense, called nerikō or awasekō, made using this method. Within the Eastern Orthodox Christian tradition, raw frankincense is ground into a fine powder and then mixed with various sweet-smelling essential oils.

 

DIRECT-BURNING

Direct-burning incense, also called "combustible incense", is lit directly by a flame. The glowing ember on the incense will continue to smoulder and burn the rest of the incense without further application of external heat or flame. Direct-burning incense is either extruded, pressed into forms, or coated onto a supporting material. This class of incense is made from a moldable substrate of fragrant finely ground (or liquid) incense materials and odourless binder. The composition must be adjusted to provide fragrance in the proper concentration and to ensure even burning. The following types are commonly encountered, though direct-burning incense can take nearly any form, whether for expedience or whimsy.

 

Coil: Extruded and shaped into a coil without a core, coil incense can burn for an extended period, from hours to days, and is commonly produced and used in Chinese cultures.

 

Cone: Incense in this form burns relatively quickly. Incense cones were invented in Japan in the 1800s.

Cored stick: A supporting core of bamboo is coated with a thick layer of incense material that burns away with the core. Higher-quality variations have fragrant sandalwood cores. This type of incense is commonly produced in India and China. When used in Chinese folk religion, these are sometimes known as "joss sticks".

Dhoop or solid stick: With no bamboo core, dhoop incense is easily broken for portion control. This is the most commonly produced form of incense in Japan and Tibet.

Powder: The loose incense powder used for making indirect burning incense is sometimes burned without further processing. Powder incense is typically packed into long trails on top of wood ash using a stencil and burned in special censers or incense clocks.

Paper: Paper infused with incense, folded accordion style, is lit and blown out. Examples include Carta d'Armenia and Papier d'Arménie.

Rope: The incense powder is rolled into paper sheets, which are then rolled into ropes, twisted tightly, then doubled over and twisted again, yielding a two-strand rope. The larger end is the bight, and may be stood vertically, in a shallow dish of sand or pebbles. The smaller (pointed) end is lit. This type of incense is easily transported and stays fresh for extremely long periods. It has been used for centuries in Tibet and Nepal.

 

Moxa tablets, which are disks of powdered mugwort used in Traditional Chinese medicine for moxibustion, are not incenses; the treatment is by heat rather than fragrance.

Incense sticks may be termed joss sticks, especially in parts of East Asia, South Asia and Southeast Asia. Among ethnic Chinese and Chinese-influenced communities these are traditionally burned at temples, before the threshold of a home or business, before an image of a religious divinity or local spirit, or in shrines, large and small, found at the main entrance of every village. Here the earth god is propitiated in the hope of bringing wealth and health to the village. They can also be burned in front of a door or open window as an offering to heaven, or the devas. The word "joss" is derived from the Latin deus (god) via the Portuguese deos through the Javanese dejos, through Chinese pidgin English.

 

PRODUCTION

The raw materials are powdered and then mixed together with a binder to form a paste, which, for direct burning incense, is then cut and dried into pellets. Incense of the Athonite Orthodox Christian tradition is made by powdering frankincense or fir resin, mixing it with essential oils. Floral fragrances are the most common, but citrus such as lemon is not uncommon. The incense mixture is then rolled out into a slab approximately 1 cm thick and left until the slab has firmed. It is then cut into small cubes, coated with clay powder to prevent adhesion, and allowed to fully harden and dry. In Greece this rolled incense resin is called 'Moskolibano', and generally comes in either a pink or green colour denoting the fragrance, with pink being rose and green being jasmine.

 

Certain proportions are necessary for direct-burning incense:

 

Oil content: an excess of oils may prevent incense from smoldering effectively. Resinous materials such as myrrh and frankincense are typically balanced with "dry" materials such as wood, bark and leaf powders.

Oxidizer quantity: Too little oxidizer in gum-bound incense may prevent the incense from igniting, while too much will cause the incense to burn too quickly, without producing fragrant smoke.

Binder: Water-soluble binders such as "makko" ensure that the incense mixture does not crumble when dry, dilute the mixture.

Mixture density: Incense mixtures made with natural binders must not be combined with too much water in mixing, or over-compressed while being formed, which would result in either uneven air distribution or undesirable density in the mixture, causing the incense to burn unevenly, too slowly, or too quickly.

Particulate size: The incense mixture has to be well pulverized with similarly sized particulates. Uneven and large particulates result in uneven burning and inconsistent aroma production when burned.

 

"Dipped" or "hand-dipped" direct-burning incense is created by dipping "incense blanks" made of unscented combustible dust into any suitable kind of essential or fragrance oil. These are often sold in the United States by flea-market and sidewalk vendors who have developed their own styles. This form of incense requires the least skill and equipment to manufacture, since the blanks are pre-formed in China or South East Asia.

 

Incense mixtures can be extruded or pressed into shapes. Small quantities of water are combined with the fragrance and incense base mixture and kneaded into a hard dough. The incense dough is then pressed into shaped forms to create cone and smaller coiled incense, or forced through a hydraulic press for solid stick incense. The formed incense is then trimmed and slowly dried. Incense produced in this fashion has a tendency to warp or become misshapen when improperly dried, and as such must be placed in climate-controlled rooms and rotated several times through the drying process.

 

Traditionally, the bamboo core of cored stick incense is prepared by hand from Phyllostachys heterocycla cv. pubescens since this species produces thick wood and easily burns to ashes in the incense stick. In a process known as "splitting the foot of the incense stick", the bamboo is trimmed to length, soaked, peeled, and split in halves until the thin sticks of bamboo have square cross sections of less than 3mm. This process has been largely replaced by machines in modern incense production.

 

In the case of cored incensed sticks, several methods are employed to coat the sticks cores with incense mixture:

 

Paste rolling: A wet, malleable paste of incense mixture is first rolled into a long, thin coil, using a paddle. Then, a thin stick is put next to the coil and the stick and paste are rolled together until the stick is centered in the mixture and the desired thickness is achieved. The stick is then cut to the desired length and dried.

Powder-coating: Powder-coating is used mainly to produce cored incense of either larger coil (up to 1 meter in diameter) or cored stick forms. A bundle of the supporting material (typically thin bamboo or sandalwood slivers) is soaked in water or a thin water/glue mixture for a short time. The thin sticks are evenly separated, then dipped into a tray of incense powder consisting of fragrance materials and occasionally a plant-based binder. The dry incense powder is then tossed and piled over the sticks while they are spread apart. The sticks are then gently rolled and packed to maintain roundness while more incense powder is repeatedly tossed onto the sticks. Three to four layers of powder are coated onto the sticks, forming a 2 mm thick layer of incense material on the stick. The coated incense is then allowed to dry in open air. Additional coatings of incense mixture can be applied after each period of successive drying. Incense sticks produced in this fashion and burned in temples of Chinese folk religion can have a thickness between 2 and 4 millimeters.

Compression: A damp powder is mechanically formed around a cored stick by compression, similar to the way uncored sticks are formed. This form is becoming more common due to the higher labor cost of producing powder-coated or paste-rolled sticks.

 

BURNING INCENSE

Indirect-burning incense burned directly on top of a heat source or on a hot metal plate in a censer or thurible.

 

In Japan a similar censer called a egōro (柄香炉) is used by several Buddhist sects. The egōro is usually made of brass, with a long handle and no chain. Instead of charcoal, makkō powder is poured into a depression made in a bed of ash. The makkō is lit and the incense mixture is burned on top. This method is known as sonae-kō (religious burning).

 

For direct-burning incense, the tip or end of the incense is ignited with a flame or other heat source until the incense begins to turn into ash at the burning end. The flame is then fanned or blown out, leaving the incense to smolder.

 

CULTURAL VARIATIONS

ARABIAN

In most Arab countries, incense is burned in the form of scented chips or blocks called bakhoor (Arabic: بخور‎ [bɑˈxuːɾ, bʊ-]. Incense is used on special occasions like weddings or on Fridays or generally to perfume the house. The bakhoor is usually burned in a mabkhara, a traditional incense burner (censer) similar to the Somali Dabqaad. It is customary in many Arab countries to pass bakhoor among the guests in the majlis ('congregation'). This is done as a gesture of hospitality.

 

CHINESE

For over two thousand years, the Chinese have used incense in religious ceremonies, ancestor veneration, Traditional Chinese medicine, and daily life. Agarwood (chénxiāng) and sandalwood (tánxiāng) are the two most important ingredients in Chinese incense.

 

Along with the introduction of Buddhism in China came calibrated incense sticks and incense clocks. The first known record is by poet Yu Jianwu (487-551): "By burning incense we know the o'clock of the night, With graduated candles we confirm the tally of the watches." The use of these incense timekeeping devices spread from Buddhist monasteries into Chinese secular society.

Incense-stick burning is an everyday practice in traditional Chinese religion. There are many different types of stick used for different purposes or on different festive days. Many of them are long and thin. Sticks are mostly coloured yellow, red, or more rarely, black. Thick sticks are used for special ceremonies, such as funerals. Spiral incense, with exceedingly long burn times, is often hung from temple ceilings. In some states, such as Taiwan,

 

Singapore, or Malaysia, where they celebrate the Ghost Festival, large, pillar-like dragon incense sticks are sometimes used. These generate so much smoke and heat that they are only burned outside.

 

Chinese incense sticks for use in popular religion are generally odorless or only use the slightest trace of jasmine or rose, since it is the smoke, not the scent, which is important in conveying the prayers of the faithful to heaven. They are composed of the dried powdered bark of a non-scented species of cinnamon native to Cambodia, Cinnamomum cambodianum. Inexpensive packs of 300 are often found for sale in Chinese supermarkets. Though they contain no sandalwood, they often include the Chinese character for sandalwood on the label, as a generic term for incense.

 

Highly scented Chinese incense sticks are used by some Buddhists. These are often quite expensive due to the use of large amounts of sandalwood, agarwood, or floral scents used. The sandalwood used in Chinese incenses does not come from India, its native home, but rather from groves planted within Chinese territory. Sites belonging to Tzu Chi, Chung Tai Shan, Dharma Drum Mountain, Xingtian Temple, or City of Ten Thousand Buddhas do not use incense.

 

INDIAN

Incense sticks, also known as agarbathi (or agarbatti) and joss sticks, in which an incense paste is rolled or moulded around a bamboo stick, are the main forms of incense in India. The bamboo method originated in India, and is distinct from the Nepali/Tibetan and Japanese methods of stick making without bamboo cores. Though the method is also used in the west, it is strongly associated with India.

 

The basic ingredients are the bamboo stick, the paste (generally made of charcoal dust and joss/jiggit/gum/tabu powder – an adhesive made from the bark of litsea glutinosa and other trees), and the perfume ingredients - which would be a masala (spice mix) powder of ground ingredients into which the stick would be rolled, or a perfume liquid sometimes consisting of synthetic ingredients into which the stick would be dipped. Perfume is sometimes sprayed on the coated sticks. Stick machines are sometimes used, which coat the stick with paste and perfume, though the bulk of production is done by hand rolling at home. There are about 5,000 incense companies in India that take raw unperfumed sticks hand-rolled by approximately 200,000 women working part-time at home, and then apply their own brand of perfume, and package the sticks for sale. An experienced home-worker can produce 4,000 raw sticks a day. There are about 50 large companies that together account for up to 30% of the market, and around 500 of the companies, including a significant number of the main ones, including Moksh Agarbatti and Cycle Pure, are based in Mysore.

 

JEWISH TEMPLE IN JERUSALEM

KETORET

Ketoret was the incense offered in the Temple in Jerusalem and is stated in the Book of Exodus to be a mixture of stacte, onycha, galbanum and frankincense.

 

TIBETAN

Tibetan incense refers to a common style of incense found in Tibet, Nepal, and Bhutan. These incenses have a characteristic "earthy" scent to them. Ingredients vary from cinnamon, clove, and juniper, to kusum flower, ashvagandha, and sahi jeera.

 

Many Tibetan incenses are thought to have medicinal properties. Their recipes come from ancient Vedic texts that are based on even older Ayurvedic medical texts. The recipes have remained unchanged for centuries.

 

JAPANESE

In Japan incense appreciation folklore includes art, culture, history, and ceremony. It can be compared to and has some of the same qualities as music, art, or literature. Incense burning may occasionally take place within the tea ceremony, just like calligraphy, ikebana, and scroll arrangement. The art of incense appreciation, or koh-do, is generally practiced as a separate art form from the tea ceremony, and usually within a tea room of traditional Zen design.

 

Agarwood (沈香 Jinkō) and sandalwood (白檀 byakudan) are the two most important ingredients in Japanese incense. Agarwood is known as "jinkō" in Japan, which translates as "incense that sinks in water", due to the weight of the resin in the wood. Sandalwood is one of the most calming incense ingredients and lends itself well to meditation. It is also used in the Japanese tea ceremony. The most valued Sandalwood comes from Mysore in the state of Karnataka in India.

 

Another important ingredient in Japanese incense is kyara (伽羅). Kyara is one kind of agarwood (Japanese incense companies divide agarwood into 6 categories depending on the region obtained and properties of the agarwood). Kyara is currently worth more than its weight in gold.

 

Some terms used in Japanese incense culture include:

 

Incense arts: [香道, kodo]

Agarwood: [ 沈香 ] – from heartwood from Aquilaria trees, unique, the incense wood most used in incense ceremony, other names are: lignum aloes or aloeswood, gaharu, jinko, or oud.

Censer/Incense burner: [香爐] – usually small and used for heating incense not burning, or larger and used for burning

Charcoal: [木炭] – only the odorless kind is used.

Incense woods: [ 香木 ] – a naturally fragrant resinous wood.

 

USAGE

PRACTICAL

Incense fragrances can be of such great strength that they obscure other less desirable odours. This utility led to the use of incense in funerary ceremonies because the incense could smother the scent of decay. An example, as well as of religious use, is the giant Botafumeiro thurible that swings from the ceiling of the Cathedral of Santiago de Compostela. It is used in part to mask the scent of the many tired, unwashed pilgrims huddled together in the Cathedral of Santiago de Compostela.

 

A similar utilitarian use of incense can be found in the post-Reformation Church of England. Although the ceremonial use of incense was abandoned until the Oxford Movement, it was common to have incense (typically frankincense) burned before grand occasions, when the church would be crowded. The frankincense was carried about by a member of the vestry before the service in a vessel called a 'perfuming pan'. In iconography of the day, this vessel is shown to be elongated and flat, with a single long handle on one side. The perfuming pan was used instead of the thurible, as the latter would have likely offended the Protestant sensibilities of the 17th and 18th centuries.

 

The regular burning of direct-burning incense has been used for chronological measurement in incense clocks. These devices can range from a simple trail of incense material calibrated to burn in a specific time period, to elaborate and ornate instruments with bells or gongs, designed to involve multiple senses.

 

Incense made from materials such as citronella can repel mosquitoes and other irritating, distracting, or pestilential insects. This use has been deployed in concert with religious uses by Zen Buddhists who claim that the incense that is part of their meditative practice is designed to keep bothersome insects from distracting the practitioner. Currently, more effective pyrethroid-based mosquito repellent incense is widely available in Asia.

 

Papier d'Arménie was originally sold as a disinfectant as well as for the fragrance.

 

Incense is also used often by people who smoke indoors and do not want the smell to linger.

 

AESTHETIC

Many people burn incense to appreciate its smell, without assigning any other specific significance to it, in the same way that the foregoing items can be produced or consumed solely for the contemplation or enjoyment of the aroma. An example is the kōdō (香道), where (frequently costly) raw incense materials such as agarwood are appreciated in a formal setting.

 

RELIGIOUS

Religious use of incense is prevalent in many cultures and may have roots in the practical and aesthetic uses, considering that many of these religions have little else in common. One common motif is incense as a form of sacrificial offering to a deity. Such use was common in Judaic worship and remains in use for example in the Catholic, Orthodox, and Anglican churches, Taoist and Buddhist Chinese jingxiang (敬香 "offer incense), etc.

 

Aphrodisiac Incense has been used as an aphrodisiac in some cultures. Both ancient Greek and ancient Egyptian mythology suggest the usage of incense by goddesses and nymphs. Incense is thought to heighten sexual desires and sexual attraction.

 

Time-keeper Incense clocks are used to time social, medical and religious practices in parts of eastern Asia. They are primarily used in Buddhism as a timer of mediation and prayer. Different types of incense burn at different rates; therefore, different incense are used for different practices. The duration of burning ranges from minutes to months.

 

Healing stone cleanser Incense is claimed to cleanse and restore energy in healing stones. The technique used is called “smudging” and is done by holding a healing stone over the smoke of burning incense for 20 to 30 seconds. Some people believe that this process not only restores energy but eliminates negative energy.

 

HEALTH RISK FROM INCENSE SMOKE

Incense smoke contains various contaminants including gaseous pollutants, such as carbon monoxide (CO), nitrogen oxides (NOx), sulfur oxides (SOx), volatile organic compounds (VOCs), and adsorbed toxic pollutants (polycyclic aromatic hydrocarbons and toxic metals). The solid particles range between ~10 and 500 nm. In a comparison, Indian sandalwood was found to have the highest emission rate, followed by Japanese aloeswood, then Taiwanese aloeswood, while Chinese smokeless sandalwood had the least.

 

Research carried out in Taiwan in 2001 linked the burning of incense sticks to the slow accumulation of potential carcinogens in a poorly ventilated environment by measuring the levels of polycyclic aromatic hydrocarbons (including benzopyrene) within Buddhist temples. The study found gaseous aliphatic aldehydes, which are carcinogenic and mutagenic, in incense smoke.

 

A survey of risk factors for lung cancer, also conducted in Taiwan, noted an inverse association between incense burning and adenocarcinoma of the lung, though the finding was not deemed significant.

 

In contrast, epidemiologists at the Hong Kong Anti-Cancer Society, Aichi Cancer Center in Nagoya, and several other centers found: "No association was found between exposure to incense burning and respiratory symptoms like chronic cough, chronic sputum, chronic bronchitis, runny nose, wheezing, asthma, allergic rhinitis, or pneumonia among the three populations studied: i.e. primary school children, their non-smoking mothers, or a group of older non-smoking female controls. Incense burning did not affect lung cancer risk among non-smokers, but it significantly reduced risk among smokers, even after adjusting for lifetime smoking amount." However, the researchers qualified their findings by noting that incense burning in the studied population was associated with certain low-cancer-risk dietary habits, and concluded that "diet can be a significant confounder of epidemiological studies on air pollution and respiratory health."

 

Although several studies have not shown a link between incense and lung cancer, many other types of cancer have been directly linked to burning incense. A study published in 2008 in the medical journal Cancer found that incense use is associated with a statistically significant higher risk of cancers of the upper respiratory tract, with the exception of nasopharyngeal cancer. Those who used incense heavily also were 80% more likely to develop squamous-cell carcinomas. The link between incense use and increased cancer risk held when the researchers weighed other factors, including cigarette smoking, diet and drinking habits. The research team noted that "This association is consistent with a large number of studies identifying carcinogens in incense smoke, and given the widespread and sometimes involuntary exposure to smoke from burning incense, these findings carry significant public health implications."

 

In 2015, the South China University of Technology found toxicity of incense to Chinese hamsters' ovarian cells to be even higher than cigarettes.

 

Incensole acetate, a component of Frankincense, has been shown to have anxiolytic-like and antidepressive-like effects in mice, mediated by activation of poorly-understood TRPV3 ion channels in the brain.

 

WIKIPEDIA

Incense is aromatic biotic material that releases fragrant smoke when burned. The term refers to the material itself, rather than to the aroma that it produces. Incense is used for aesthetic reasons, and in therapy, meditation, and ceremony. It may also be used as a simple deodorant or insectifuge.

 

Incense is composed of aromatic plant materials, often combined with essential oils. The forms taken by incense differ with the underlying culture, and have changed with advances in technology and increasing number of uses.

 

Incense can generally be separated into two main types: "indirect-burning" and "direct-burning". Indirect-burning incense (or "non-combustible incense") is not capable of burning on its own, and requires a separate heat source. Direct-burning incense (or "combustible incense") is lit directly by a flame and then fanned or blown out, leaving a glowing ember that smoulders and releases a smoky fragrance. Direct-burning incense is either a paste formed around a bamboo stick, or a paste that is extruded into a stick or cone shape.

 

HISTORY

The word incense comes from Latin incendere meaning "to burn".

 

Combustible bouquets were used by the ancient Egyptians, who employed incense in both pragmatic and mystical capacities. Incense was burnt to counteract or obscure malodorous products of human habitation, but was widely perceived to also deter malevolent demons and appease the gods with its pleasant aroma. Resin balls were found in many prehistoric Egyptian tombs in El Mahasna, giving evidence for the prominence of incense and related compounds in Egyptian antiquity. One of the oldest extant incense burners originates from the 5th dynasty. The Temple of Deir-el-Bahari in Egypt contains a series of carvings that depict an expedition for incense.

 

The Babylonians used incense while offering prayers to divining oracles. Incense spread from there to Greece and Rome.

 

Incense burners have been found in the Indus Civilization (3300–1300 BCE). Evidence suggests oils were used mainly for their aroma. India also adopted techniques from East Asia, adapting the formulation to encompass aromatic roots and other indigenous flora. This was the first usage of subterranean plant parts in incense. New herbs like Sarsaparilla seeds, frankincense, and cypress were used by Indians.

 

At around 2000 BCE, Ancient China began the use of incense in the religious sense, namely for worship. Incense was used by Chinese cultures from Neolithic times and became more widespread in the Xia, Shang, and Zhou dynasties. The earliest documented use of incense comes from the ancient Chinese, who employed incense composed of herbs and plant products (such as cassia, cinnamon, styrax, and sandalwood) as a component of numerous formalized ceremonial rites. Incense usage reached its peak during the Song dynasty with numerous buildings erected specifically for incense ceremonies.

 

Brought to Japan in the 6th century by Korean Buddhist monks, who used the mystical aromas in their purification rites, the delicate scents of Koh (high-quality Japanese incense) became a source of amusement and entertainment with nobles in the Imperial Court during the Heian Era 200 years later. During the 14th-century Ashikaga shogunate, a samurai warrior might perfume his helmet and armor with incense to achieve an aura of invincibility (as well as to make a noble gesture to whoever might take his head in battle). It wasn't until the Muromachi period during the 15th and 16th century that incense appreciation (kōdō) spread to the upper and middle classes of Japanese society.

 

COMPOSITION

A variety of materials have been used in making incense. Historically there has been a preference for using locally available ingredients. For example, sage and cedar were used by the indigenous peoples of North America. Trading in incense materials comprised a major part of commerce along the Silk Road and other trade routes, one notably called the Incense Route.

 

Local knowledge and tools were extremely influential on the style, but methods were also influenced by migrations of foreigners, such as clergy and physicians.

 

COMBUSTIBLE BASE

The combustible base of a direct burning incense mixture not only binds the fragrant material together but also allows the produced incense to burn with a self-sustained ember, which propagates slowly and evenly through an entire piece of incense with such regularity that it can be used to mark time. The base is chosen such that it does not produce a perceptible smell. Commercially, two types of incense base predominate:

 

Fuel and oxidizer mixtures: Charcoal or wood powder provides the fuel for combustion while an oxidizer such as sodium nitrate or potassium nitrate sustains the burning of the incense. Fragrant materials are added to the base prior to shaping, as in the case of powdered incense materials, or after, as in the case of essential oils. The formula for charcoal-based incense is superficially similar to black powder, though it lacks the sulfur.

Natural plant-based binders: Gums such as Gum Arabic or Gum Tragacanth are used to bind the mixture together. Mucilaginous material, which can be derived from many botanical sources, is mixed with fragrant materials and water. The mucilage from the wet binding powder holds the fragrant material together while the cellulose in the powder combusts to form a stable ember when lit. The dry binding powder usually comprises about 10% of the dry weight in the finished incense. These include:

Makko (incense powder) made from the bark of various trees in the genus Persea (such as Persea thunbergii)

Xiangnan pi (made from the bark of trees of genus Phoebe such as Phoebe nanmu or Persea zuihoensis.

Jigit: a resin based binder used in India

Laha or Dar: bark based powders used in Nepal, Tibet, and other East Asian countries.

 

Typical compositions burn at a temperature between 220 °C and 260 °C.

 

TYPES

Incense is available in various forms and degrees of processing. They can generally be separated into "direct-burning" and "indirect-burning" types. Preference for one form or another varies with culture, tradition, and personal taste. The two differ in their composition due to the former's requirement for even, stable, and sustained burning.

 

INDIRECT-BURNING

Indirect-burning incense, also called "non-combustible incense", is an aromatic material or combination of materials, such as resins, that does not contain combustible material and so requires a separate heat source. Finer forms tend to burn more rapidly, while coarsely ground or whole chunks may be consumed very gradually, having less surface area. Heat is traditionally provided by charcoal or glowing embers. In the West, the best known incense materials of this type are the resins frankincense and myrrh, likely due to their numerous mentions in the Bible. Frankincense means "pure incense", though in common usage refers specifically to the resin of the boswellia tree.

 

Whole: The incense material is burned directly in raw form on top of coal embers.

Powdered or granulated: Incense broken into smaller pieces burns quickly and provides brief but intense odor.

Paste: Powdered or granulated incense material is mixed with a sticky incombustible binder, such as dried fruit, honey, or a soft resin and then formed to balls or small pastilles. These may then be allowed to mature in a controlled environment where the fragrances can commingle and unite. Much Arabian incense, also called "Bukhoor" or "Bakhoor", is of this type, and Japan has a history of kneaded incense, called nerikō or awasekō, made using this method. Within the Eastern Orthodox Christian tradition, raw frankincense is ground into a fine powder and then mixed with various sweet-smelling essential oils.

 

DIRECT-BURNING

Direct-burning incense, also called "combustible incense", is lit directly by a flame. The glowing ember on the incense will continue to smoulder and burn the rest of the incense without further application of external heat or flame. Direct-burning incense is either extruded, pressed into forms, or coated onto a supporting material. This class of incense is made from a moldable substrate of fragrant finely ground (or liquid) incense materials and odourless binder. The composition must be adjusted to provide fragrance in the proper concentration and to ensure even burning. The following types are commonly encountered, though direct-burning incense can take nearly any form, whether for expedience or whimsy.

 

Coil: Extruded and shaped into a coil without a core, coil incense can burn for an extended period, from hours to days, and is commonly produced and used in Chinese cultures.

 

Cone: Incense in this form burns relatively quickly. Incense cones were invented in Japan in the 1800s.

Cored stick: A supporting core of bamboo is coated with a thick layer of incense material that burns away with the core. Higher-quality variations have fragrant sandalwood cores. This type of incense is commonly produced in India and China. When used in Chinese folk religion, these are sometimes known as "joss sticks".

Dhoop or solid stick: With no bamboo core, dhoop incense is easily broken for portion control. This is the most commonly produced form of incense in Japan and Tibet.

Powder: The loose incense powder used for making indirect burning incense is sometimes burned without further processing. Powder incense is typically packed into long trails on top of wood ash using a stencil and burned in special censers or incense clocks.

Paper: Paper infused with incense, folded accordion style, is lit and blown out. Examples include Carta d'Armenia and Papier d'Arménie.

Rope: The incense powder is rolled into paper sheets, which are then rolled into ropes, twisted tightly, then doubled over and twisted again, yielding a two-strand rope. The larger end is the bight, and may be stood vertically, in a shallow dish of sand or pebbles. The smaller (pointed) end is lit. This type of incense is easily transported and stays fresh for extremely long periods. It has been used for centuries in Tibet and Nepal.

 

Moxa tablets, which are disks of powdered mugwort used in Traditional Chinese medicine for moxibustion, are not incenses; the treatment is by heat rather than fragrance.

Incense sticks may be termed joss sticks, especially in parts of East Asia, South Asia and Southeast Asia. Among ethnic Chinese and Chinese-influenced communities these are traditionally burned at temples, before the threshold of a home or business, before an image of a religious divinity or local spirit, or in shrines, large and small, found at the main entrance of every village. Here the earth god is propitiated in the hope of bringing wealth and health to the village. They can also be burned in front of a door or open window as an offering to heaven, or the devas. The word "joss" is derived from the Latin deus (god) via the Portuguese deos through the Javanese dejos, through Chinese pidgin English.

 

PRODUCTION

The raw materials are powdered and then mixed together with a binder to form a paste, which, for direct burning incense, is then cut and dried into pellets. Incense of the Athonite Orthodox Christian tradition is made by powdering frankincense or fir resin, mixing it with essential oils. Floral fragrances are the most common, but citrus such as lemon is not uncommon. The incense mixture is then rolled out into a slab approximately 1 cm thick and left until the slab has firmed. It is then cut into small cubes, coated with clay powder to prevent adhesion, and allowed to fully harden and dry. In Greece this rolled incense resin is called 'Moskolibano', and generally comes in either a pink or green colour denoting the fragrance, with pink being rose and green being jasmine.

 

Certain proportions are necessary for direct-burning incense:

 

Oil content: an excess of oils may prevent incense from smoldering effectively. Resinous materials such as myrrh and frankincense are typically balanced with "dry" materials such as wood, bark and leaf powders.

Oxidizer quantity: Too little oxidizer in gum-bound incense may prevent the incense from igniting, while too much will cause the incense to burn too quickly, without producing fragrant smoke.

Binder: Water-soluble binders such as "makko" ensure that the incense mixture does not crumble when dry, dilute the mixture.

Mixture density: Incense mixtures made with natural binders must not be combined with too much water in mixing, or over-compressed while being formed, which would result in either uneven air distribution or undesirable density in the mixture, causing the incense to burn unevenly, too slowly, or too quickly.

Particulate size: The incense mixture has to be well pulverized with similarly sized particulates. Uneven and large particulates result in uneven burning and inconsistent aroma production when burned.

 

"Dipped" or "hand-dipped" direct-burning incense is created by dipping "incense blanks" made of unscented combustible dust into any suitable kind of essential or fragrance oil. These are often sold in the United States by flea-market and sidewalk vendors who have developed their own styles. This form of incense requires the least skill and equipment to manufacture, since the blanks are pre-formed in China or South East Asia.

 

Incense mixtures can be extruded or pressed into shapes. Small quantities of water are combined with the fragrance and incense base mixture and kneaded into a hard dough. The incense dough is then pressed into shaped forms to create cone and smaller coiled incense, or forced through a hydraulic press for solid stick incense. The formed incense is then trimmed and slowly dried. Incense produced in this fashion has a tendency to warp or become misshapen when improperly dried, and as such must be placed in climate-controlled rooms and rotated several times through the drying process.

 

Traditionally, the bamboo core of cored stick incense is prepared by hand from Phyllostachys heterocycla cv. pubescens since this species produces thick wood and easily burns to ashes in the incense stick. In a process known as "splitting the foot of the incense stick", the bamboo is trimmed to length, soaked, peeled, and split in halves until the thin sticks of bamboo have square cross sections of less than 3mm. This process has been largely replaced by machines in modern incense production.

 

In the case of cored incensed sticks, several methods are employed to coat the sticks cores with incense mixture:

 

Paste rolling: A wet, malleable paste of incense mixture is first rolled into a long, thin coil, using a paddle. Then, a thin stick is put next to the coil and the stick and paste are rolled together until the stick is centered in the mixture and the desired thickness is achieved. The stick is then cut to the desired length and dried.

Powder-coating: Powder-coating is used mainly to produce cored incense of either larger coil (up to 1 meter in diameter) or cored stick forms. A bundle of the supporting material (typically thin bamboo or sandalwood slivers) is soaked in water or a thin water/glue mixture for a short time. The thin sticks are evenly separated, then dipped into a tray of incense powder consisting of fragrance materials and occasionally a plant-based binder. The dry incense powder is then tossed and piled over the sticks while they are spread apart. The sticks are then gently rolled and packed to maintain roundness while more incense powder is repeatedly tossed onto the sticks. Three to four layers of powder are coated onto the sticks, forming a 2 mm thick layer of incense material on the stick. The coated incense is then allowed to dry in open air. Additional coatings of incense mixture can be applied after each period of successive drying. Incense sticks produced in this fashion and burned in temples of Chinese folk religion can have a thickness between 2 and 4 millimeters.

Compression: A damp powder is mechanically formed around a cored stick by compression, similar to the way uncored sticks are formed. This form is becoming more common due to the higher labor cost of producing powder-coated or paste-rolled sticks.

 

BURNING INCENSE

Indirect-burning incense burned directly on top of a heat source or on a hot metal plate in a censer or thurible.

 

In Japan a similar censer called a egōro (柄香炉) is used by several Buddhist sects. The egōro is usually made of brass, with a long handle and no chain. Instead of charcoal, makkō powder is poured into a depression made in a bed of ash. The makkō is lit and the incense mixture is burned on top. This method is known as sonae-kō (religious burning).

 

For direct-burning incense, the tip or end of the incense is ignited with a flame or other heat source until the incense begins to turn into ash at the burning end. The flame is then fanned or blown out, leaving the incense to smolder.

 

CULTURAL VARIATIONS

ARABIAN

In most Arab countries, incense is burned in the form of scented chips or blocks called bakhoor (Arabic: بخور‎ [bɑˈxuːɾ, bʊ-]. Incense is used on special occasions like weddings or on Fridays or generally to perfume the house. The bakhoor is usually burned in a mabkhara, a traditional incense burner (censer) similar to the Somali Dabqaad. It is customary in many Arab countries to pass bakhoor among the guests in the majlis ('congregation'). This is done as a gesture of hospitality.

 

CHINESE

For over two thousand years, the Chinese have used incense in religious ceremonies, ancestor veneration, Traditional Chinese medicine, and daily life. Agarwood (chénxiāng) and sandalwood (tánxiāng) are the two most important ingredients in Chinese incense.

 

Along with the introduction of Buddhism in China came calibrated incense sticks and incense clocks. The first known record is by poet Yu Jianwu (487-551): "By burning incense we know the o'clock of the night, With graduated candles we confirm the tally of the watches." The use of these incense timekeeping devices spread from Buddhist monasteries into Chinese secular society.

Incense-stick burning is an everyday practice in traditional Chinese religion. There are many different types of stick used for different purposes or on different festive days. Many of them are long and thin. Sticks are mostly coloured yellow, red, or more rarely, black. Thick sticks are used for special ceremonies, such as funerals. Spiral incense, with exceedingly long burn times, is often hung from temple ceilings. In some states, such as Taiwan,

 

Singapore, or Malaysia, where they celebrate the Ghost Festival, large, pillar-like dragon incense sticks are sometimes used. These generate so much smoke and heat that they are only burned outside.

 

Chinese incense sticks for use in popular religion are generally odorless or only use the slightest trace of jasmine or rose, since it is the smoke, not the scent, which is important in conveying the prayers of the faithful to heaven. They are composed of the dried powdered bark of a non-scented species of cinnamon native to Cambodia, Cinnamomum cambodianum. Inexpensive packs of 300 are often found for sale in Chinese supermarkets. Though they contain no sandalwood, they often include the Chinese character for sandalwood on the label, as a generic term for incense.

 

Highly scented Chinese incense sticks are used by some Buddhists. These are often quite expensive due to the use of large amounts of sandalwood, agarwood, or floral scents used. The sandalwood used in Chinese incenses does not come from India, its native home, but rather from groves planted within Chinese territory. Sites belonging to Tzu Chi, Chung Tai Shan, Dharma Drum Mountain, Xingtian Temple, or City of Ten Thousand Buddhas do not use incense.

 

INDIAN

Incense sticks, also known as agarbathi (or agarbatti) and joss sticks, in which an incense paste is rolled or moulded around a bamboo stick, are the main forms of incense in India. The bamboo method originated in India, and is distinct from the Nepali/Tibetan and Japanese methods of stick making without bamboo cores. Though the method is also used in the west, it is strongly associated with India.

 

The basic ingredients are the bamboo stick, the paste (generally made of charcoal dust and joss/jiggit/gum/tabu powder – an adhesive made from the bark of litsea glutinosa and other trees), and the perfume ingredients - which would be a masala (spice mix) powder of ground ingredients into which the stick would be rolled, or a perfume liquid sometimes consisting of synthetic ingredients into which the stick would be dipped. Perfume is sometimes sprayed on the coated sticks. Stick machines are sometimes used, which coat the stick with paste and perfume, though the bulk of production is done by hand rolling at home. There are about 5,000 incense companies in India that take raw unperfumed sticks hand-rolled by approximately 200,000 women working part-time at home, and then apply their own brand of perfume, and package the sticks for sale. An experienced home-worker can produce 4,000 raw sticks a day. There are about 50 large companies that together account for up to 30% of the market, and around 500 of the companies, including a significant number of the main ones, including Moksh Agarbatti and Cycle Pure, are based in Mysore.

 

JEWISH TEMPLE IN JERUSALEM

KETORET

Ketoret was the incense offered in the Temple in Jerusalem and is stated in the Book of Exodus to be a mixture of stacte, onycha, galbanum and frankincense.

 

TIBETAN

Tibetan incense refers to a common style of incense found in Tibet, Nepal, and Bhutan. These incenses have a characteristic "earthy" scent to them. Ingredients vary from cinnamon, clove, and juniper, to kusum flower, ashvagandha, and sahi jeera.

 

Many Tibetan incenses are thought to have medicinal properties. Their recipes come from ancient Vedic texts that are based on even older Ayurvedic medical texts. The recipes have remained unchanged for centuries.

 

JAPANESE

In Japan incense appreciation folklore includes art, culture, history, and ceremony. It can be compared to and has some of the same qualities as music, art, or literature. Incense burning may occasionally take place within the tea ceremony, just like calligraphy, ikebana, and scroll arrangement. The art of incense appreciation, or koh-do, is generally practiced as a separate art form from the tea ceremony, and usually within a tea room of traditional Zen design.

 

Agarwood (沈香 Jinkō) and sandalwood (白檀 byakudan) are the two most important ingredients in Japanese incense. Agarwood is known as "jinkō" in Japan, which translates as "incense that sinks in water", due to the weight of the resin in the wood. Sandalwood is one of the most calming incense ingredients and lends itself well to meditation. It is also used in the Japanese tea ceremony. The most valued Sandalwood comes from Mysore in the state of Karnataka in India.

 

Another important ingredient in Japanese incense is kyara (伽羅). Kyara is one kind of agarwood (Japanese incense companies divide agarwood into 6 categories depending on the region obtained and properties of the agarwood). Kyara is currently worth more than its weight in gold.

 

Some terms used in Japanese incense culture include:

 

Incense arts: [香道, kodo]

Agarwood: [ 沈香 ] – from heartwood from Aquilaria trees, unique, the incense wood most used in incense ceremony, other names are: lignum aloes or aloeswood, gaharu, jinko, or oud.

Censer/Incense burner: [香爐] – usually small and used for heating incense not burning, or larger and used for burning

Charcoal: [木炭] – only the odorless kind is used.

Incense woods: [ 香木 ] – a naturally fragrant resinous wood.

 

USAGE

PRACTICAL

Incense fragrances can be of such great strength that they obscure other less desirable odours. This utility led to the use of incense in funerary ceremonies because the incense could smother the scent of decay. An example, as well as of religious use, is the giant Botafumeiro thurible that swings from the ceiling of the Cathedral of Santiago de Compostela. It is used in part to mask the scent of the many tired, unwashed pilgrims huddled together in the Cathedral of Santiago de Compostela.

 

A similar utilitarian use of incense can be found in the post-Reformation Church of England. Although the ceremonial use of incense was abandoned until the Oxford Movement, it was common to have incense (typically frankincense) burned before grand occasions, when the church would be crowded. The frankincense was carried about by a member of the vestry before the service in a vessel called a 'perfuming pan'. In iconography of the day, this vessel is shown to be elongated and flat, with a single long handle on one side. The perfuming pan was used instead of the thurible, as the latter would have likely offended the Protestant sensibilities of the 17th and 18th centuries.

 

The regular burning of direct-burning incense has been used for chronological measurement in incense clocks. These devices can range from a simple trail of incense material calibrated to burn in a specific time period, to elaborate and ornate instruments with bells or gongs, designed to involve multiple senses.

 

Incense made from materials such as citronella can repel mosquitoes and other irritating, distracting, or pestilential insects. This use has been deployed in concert with religious uses by Zen Buddhists who claim that the incense that is part of their meditative practice is designed to keep bothersome insects from distracting the practitioner. Currently, more effective pyrethroid-based mosquito repellent incense is widely available in Asia.

 

Papier d'Arménie was originally sold as a disinfectant as well as for the fragrance.

 

Incense is also used often by people who smoke indoors and do not want the smell to linger.

 

AESTHETIC

Many people burn incense to appreciate its smell, without assigning any other specific significance to it, in the same way that the foregoing items can be produced or consumed solely for the contemplation or enjoyment of the aroma. An example is the kōdō (香道), where (frequently costly) raw incense materials such as agarwood are appreciated in a formal setting.

 

RELIGIOUS

Religious use of incense is prevalent in many cultures and may have roots in the practical and aesthetic uses, considering that many of these religions have little else in common. One common motif is incense as a form of sacrificial offering to a deity. Such use was common in Judaic worship and remains in use for example in the Catholic, Orthodox, and Anglican churches, Taoist and Buddhist Chinese jingxiang (敬香 "offer incense), etc.

 

Aphrodisiac Incense has been used as an aphrodisiac in some cultures. Both ancient Greek and ancient Egyptian mythology suggest the usage of incense by goddesses and nymphs. Incense is thought to heighten sexual desires and sexual attraction.

 

Time-keeper Incense clocks are used to time social, medical and religious practices in parts of eastern Asia. They are primarily used in Buddhism as a timer of mediation and prayer. Different types of incense burn at different rates; therefore, different incense are used for different practices. The duration of burning ranges from minutes to months.

 

Healing stone cleanser Incense is claimed to cleanse and restore energy in healing stones. The technique used is called “smudging” and is done by holding a healing stone over the smoke of burning incense for 20 to 30 seconds. Some people believe that this process not only restores energy but eliminates negative energy.

 

HEALTH RISK FROM INCENSE SMOKE

Incense smoke contains various contaminants including gaseous pollutants, such as carbon monoxide (CO), nitrogen oxides (NOx), sulfur oxides (SOx), volatile organic compounds (VOCs), and adsorbed toxic pollutants (polycyclic aromatic hydrocarbons and toxic metals). The solid particles range between ~10 and 500 nm. In a comparison, Indian sandalwood was found to have the highest emission rate, followed by Japanese aloeswood, then Taiwanese aloeswood, while Chinese smokeless sandalwood had the least.

 

Research carried out in Taiwan in 2001 linked the burning of incense sticks to the slow accumulation of potential carcinogens in a poorly ventilated environment by measuring the levels of polycyclic aromatic hydrocarbons (including benzopyrene) within Buddhist temples. The study found gaseous aliphatic aldehydes, which are carcinogenic and mutagenic, in incense smoke.

 

A survey of risk factors for lung cancer, also conducted in Taiwan, noted an inverse association between incense burning and adenocarcinoma of the lung, though the finding was not deemed significant.

 

In contrast, epidemiologists at the Hong Kong Anti-Cancer Society, Aichi Cancer Center in Nagoya, and several other centers found: "No association was found between exposure to incense burning and respiratory symptoms like chronic cough, chronic sputum, chronic bronchitis, runny nose, wheezing, asthma, allergic rhinitis, or pneumonia among the three populations studied: i.e. primary school children, their non-smoking mothers, or a group of older non-smoking female controls. Incense burning did not affect lung cancer risk among non-smokers, but it significantly reduced risk among smokers, even after adjusting for lifetime smoking amount." However, the researchers qualified their findings by noting that incense burning in the studied population was associated with certain low-cancer-risk dietary habits, and concluded that "diet can be a significant confounder of epidemiological studies on air pollution and respiratory health."

 

Although several studies have not shown a link between incense and lung cancer, many other types of cancer have been directly linked to burning incense. A study published in 2008 in the medical journal Cancer found that incense use is associated with a statistically significant higher risk of cancers of the upper respiratory tract, with the exception of nasopharyngeal cancer. Those who used incense heavily also were 80% more likely to develop squamous-cell carcinomas. The link between incense use and increased cancer risk held when the researchers weighed other factors, including cigarette smoking, diet and drinking habits. The research team noted that "This association is consistent with a large number of studies identifying carcinogens in incense smoke, and given the widespread and sometimes involuntary exposure to smoke from burning incense, these findings carry significant public health implications."

 

In 2015, the South China University of Technology found toxicity of incense to Chinese hamsters' ovarian cells to be even higher than cigarettes.

 

Incensole acetate, a component of Frankincense, has been shown to have anxiolytic-like and antidepressive-like effects in mice, mediated by activation of poorly-understood TRPV3 ion channels in the brain.

 

WIKIPEDIA

Incense is aromatic biotic material that releases fragrant smoke when burned. The term refers to the material itself, rather than to the aroma that it produces. Incense is used for aesthetic reasons, and in therapy, meditation, and ceremony. It may also be used as a simple deodorant or insectifuge.

 

Incense is composed of aromatic plant materials, often combined with essential oils. The forms taken by incense differ with the underlying culture, and have changed with advances in technology and increasing number of uses.

 

Incense can generally be separated into two main types: "indirect-burning" and "direct-burning". Indirect-burning incense (or "non-combustible incense") is not capable of burning on its own, and requires a separate heat source. Direct-burning incense (or "combustible incense") is lit directly by a flame and then fanned or blown out, leaving a glowing ember that smoulders and releases a smoky fragrance. Direct-burning incense is either a paste formed around a bamboo stick, or a paste that is extruded into a stick or cone shape.

 

HISTORY

The word incense comes from Latin incendere meaning "to burn".

 

Combustible bouquets were used by the ancient Egyptians, who employed incense in both pragmatic and mystical capacities. Incense was burnt to counteract or obscure malodorous products of human habitation, but was widely perceived to also deter malevolent demons and appease the gods with its pleasant aroma. Resin balls were found in many prehistoric Egyptian tombs in El Mahasna, giving evidence for the prominence of incense and related compounds in Egyptian antiquity. One of the oldest extant incense burners originates from the 5th dynasty. The Temple of Deir-el-Bahari in Egypt contains a series of carvings that depict an expedition for incense.

 

The Babylonians used incense while offering prayers to divining oracles. Incense spread from there to Greece and Rome.

 

Incense burners have been found in the Indus Civilization (3300–1300 BCE). Evidence suggests oils were used mainly for their aroma. India also adopted techniques from East Asia, adapting the formulation to encompass aromatic roots and other indigenous flora. This was the first usage of subterranean plant parts in incense. New herbs like Sarsaparilla seeds, frankincense, and cypress were used by Indians.

 

At around 2000 BCE, Ancient China began the use of incense in the religious sense, namely for worship. Incense was used by Chinese cultures from Neolithic times and became more widespread in the Xia, Shang, and Zhou dynasties. The earliest documented use of incense comes from the ancient Chinese, who employed incense composed of herbs and plant products (such as cassia, cinnamon, styrax, and sandalwood) as a component of numerous formalized ceremonial rites. Incense usage reached its peak during the Song dynasty with numerous buildings erected specifically for incense ceremonies.

 

Brought to Japan in the 6th century by Korean Buddhist monks, who used the mystical aromas in their purification rites, the delicate scents of Koh (high-quality Japanese incense) became a source of amusement and entertainment with nobles in the Imperial Court during the Heian Era 200 years later. During the 14th-century Ashikaga shogunate, a samurai warrior might perfume his helmet and armor with incense to achieve an aura of invincibility (as well as to make a noble gesture to whoever might take his head in battle). It wasn't until the Muromachi period during the 15th and 16th century that incense appreciation (kōdō) spread to the upper and middle classes of Japanese society.

 

COMPOSITION

A variety of materials have been used in making incense. Historically there has been a preference for using locally available ingredients. For example, sage and cedar were used by the indigenous peoples of North America. Trading in incense materials comprised a major part of commerce along the Silk Road and other trade routes, one notably called the Incense Route.

 

Local knowledge and tools were extremely influential on the style, but methods were also influenced by migrations of foreigners, such as clergy and physicians.

 

COMBUSTIBLE BASE

The combustible base of a direct burning incense mixture not only binds the fragrant material together but also allows the produced incense to burn with a self-sustained ember, which propagates slowly and evenly through an entire piece of incense with such regularity that it can be used to mark time. The base is chosen such that it does not produce a perceptible smell. Commercially, two types of incense base predominate:

 

Fuel and oxidizer mixtures: Charcoal or wood powder provides the fuel for combustion while an oxidizer such as sodium nitrate or potassium nitrate sustains the burning of the incense. Fragrant materials are added to the base prior to shaping, as in the case of powdered incense materials, or after, as in the case of essential oils. The formula for charcoal-based incense is superficially similar to black powder, though it lacks the sulfur.

Natural plant-based binders: Gums such as Gum Arabic or Gum Tragacanth are used to bind the mixture together. Mucilaginous material, which can be derived from many botanical sources, is mixed with fragrant materials and water. The mucilage from the wet binding powder holds the fragrant material together while the cellulose in the powder combusts to form a stable ember when lit. The dry binding powder usually comprises about 10% of the dry weight in the finished incense. These include:

Makko (incense powder) made from the bark of various trees in the genus Persea (such as Persea thunbergii)

Xiangnan pi (made from the bark of trees of genus Phoebe such as Phoebe nanmu or Persea zuihoensis.

Jigit: a resin based binder used in India

Laha or Dar: bark based powders used in Nepal, Tibet, and other East Asian countries.

 

Typical compositions burn at a temperature between 220 °C and 260 °C.

 

TYPES

Incense is available in various forms and degrees of processing. They can generally be separated into "direct-burning" and "indirect-burning" types. Preference for one form or another varies with culture, tradition, and personal taste. The two differ in their composition due to the former's requirement for even, stable, and sustained burning.

 

INDIRECT-BURNING

Indirect-burning incense, also called "non-combustible incense", is an aromatic material or combination of materials, such as resins, that does not contain combustible material and so requires a separate heat source. Finer forms tend to burn more rapidly, while coarsely ground or whole chunks may be consumed very gradually, having less surface area. Heat is traditionally provided by charcoal or glowing embers. In the West, the best known incense materials of this type are the resins frankincense and myrrh, likely due to their numerous mentions in the Bible. Frankincense means "pure incense", though in common usage refers specifically to the resin of the boswellia tree.

 

Whole: The incense material is burned directly in raw form on top of coal embers.

Powdered or granulated: Incense broken into smaller pieces burns quickly and provides brief but intense odor.

Paste: Powdered or granulated incense material is mixed with a sticky incombustible binder, such as dried fruit, honey, or a soft resin and then formed to balls or small pastilles. These may then be allowed to mature in a controlled environment where the fragrances can commingle and unite. Much Arabian incense, also called "Bukhoor" or "Bakhoor", is of this type, and Japan has a history of kneaded incense, called nerikō or awasekō, made using this method. Within the Eastern Orthodox Christian tradition, raw frankincense is ground into a fine powder and then mixed with various sweet-smelling essential oils.

 

DIRECT-BURNING

Direct-burning incense, also called "combustible incense", is lit directly by a flame. The glowing ember on the incense will continue to smoulder and burn the rest of the incense without further application of external heat or flame. Direct-burning incense is either extruded, pressed into forms, or coated onto a supporting material. This class of incense is made from a moldable substrate of fragrant finely ground (or liquid) incense materials and odourless binder. The composition must be adjusted to provide fragrance in the proper concentration and to ensure even burning. The following types are commonly encountered, though direct-burning incense can take nearly any form, whether for expedience or whimsy.

 

Coil: Extruded and shaped into a coil without a core, coil incense can burn for an extended period, from hours to days, and is commonly produced and used in Chinese cultures.

 

Cone: Incense in this form burns relatively quickly. Incense cones were invented in Japan in the 1800s.

Cored stick: A supporting core of bamboo is coated with a thick layer of incense material that burns away with the core. Higher-quality variations have fragrant sandalwood cores. This type of incense is commonly produced in India and China. When used in Chinese folk religion, these are sometimes known as "joss sticks".

Dhoop or solid stick: With no bamboo core, dhoop incense is easily broken for portion control. This is the most commonly produced form of incense in Japan and Tibet.

Powder: The loose incense powder used for making indirect burning incense is sometimes burned without further processing. Powder incense is typically packed into long trails on top of wood ash using a stencil and burned in special censers or incense clocks.

Paper: Paper infused with incense, folded accordion style, is lit and blown out. Examples include Carta d'Armenia and Papier d'Arménie.

Rope: The incense powder is rolled into paper sheets, which are then rolled into ropes, twisted tightly, then doubled over and twisted again, yielding a two-strand rope. The larger end is the bight, and may be stood vertically, in a shallow dish of sand or pebbles. The smaller (pointed) end is lit. This type of incense is easily transported and stays fresh for extremely long periods. It has been used for centuries in Tibet and Nepal.

 

Moxa tablets, which are disks of powdered mugwort used in Traditional Chinese medicine for moxibustion, are not incenses; the treatment is by heat rather than fragrance.

Incense sticks may be termed joss sticks, especially in parts of East Asia, South Asia and Southeast Asia. Among ethnic Chinese and Chinese-influenced communities these are traditionally burned at temples, before the threshold of a home or business, before an image of a religious divinity or local spirit, or in shrines, large and small, found at the main entrance of every village. Here the earth god is propitiated in the hope of bringing wealth and health to the village. They can also be burned in front of a door or open window as an offering to heaven, or the devas. The word "joss" is derived from the Latin deus (god) via the Portuguese deos through the Javanese dejos, through Chinese pidgin English.

 

PRODUCTION

The raw materials are powdered and then mixed together with a binder to form a paste, which, for direct burning incense, is then cut and dried into pellets. Incense of the Athonite Orthodox Christian tradition is made by powdering frankincense or fir resin, mixing it with essential oils. Floral fragrances are the most common, but citrus such as lemon is not uncommon. The incense mixture is then rolled out into a slab approximately 1 cm thick and left until the slab has firmed. It is then cut into small cubes, coated with clay powder to prevent adhesion, and allowed to fully harden and dry. In Greece this rolled incense resin is called 'Moskolibano', and generally comes in either a pink or green colour denoting the fragrance, with pink being rose and green being jasmine.

 

Certain proportions are necessary for direct-burning incense:

 

Oil content: an excess of oils may prevent incense from smoldering effectively. Resinous materials such as myrrh and frankincense are typically balanced with "dry" materials such as wood, bark and leaf powders.

Oxidizer quantity: Too little oxidizer in gum-bound incense may prevent the incense from igniting, while too much will cause the incense to burn too quickly, without producing fragrant smoke.

Binder: Water-soluble binders such as "makko" ensure that the incense mixture does not crumble when dry, dilute the mixture.

Mixture density: Incense mixtures made with natural binders must not be combined with too much water in mixing, or over-compressed while being formed, which would result in either uneven air distribution or undesirable density in the mixture, causing the incense to burn unevenly, too slowly, or too quickly.

Particulate size: The incense mixture has to be well pulverized with similarly sized particulates. Uneven and large particulates result in uneven burning and inconsistent aroma production when burned.

 

"Dipped" or "hand-dipped" direct-burning incense is created by dipping "incense blanks" made of unscented combustible dust into any suitable kind of essential or fragrance oil. These are often sold in the United States by flea-market and sidewalk vendors who have developed their own styles. This form of incense requires the least skill and equipment to manufacture, since the blanks are pre-formed in China or South East Asia.

 

Incense mixtures can be extruded or pressed into shapes. Small quantities of water are combined with the fragrance and incense base mixture and kneaded into a hard dough. The incense dough is then pressed into shaped forms to create cone and smaller coiled incense, or forced through a hydraulic press for solid stick incense. The formed incense is then trimmed and slowly dried. Incense produced in this fashion has a tendency to warp or become misshapen when improperly dried, and as such must be placed in climate-controlled rooms and rotated several times through the drying process.

 

Traditionally, the bamboo core of cored stick incense is prepared by hand from Phyllostachys heterocycla cv. pubescens since this species produces thick wood and easily burns to ashes in the incense stick. In a process known as "splitting the foot of the incense stick", the bamboo is trimmed to length, soaked, peeled, and split in halves until the thin sticks of bamboo have square cross sections of less than 3mm. This process has been largely replaced by machines in modern incense production.

 

In the case of cored incensed sticks, several methods are employed to coat the sticks cores with incense mixture:

 

Paste rolling: A wet, malleable paste of incense mixture is first rolled into a long, thin coil, using a paddle. Then, a thin stick is put next to the coil and the stick and paste are rolled together until the stick is centered in the mixture and the desired thickness is achieved. The stick is then cut to the desired length and dried.

Powder-coating: Powder-coating is used mainly to produce cored incense of either larger coil (up to 1 meter in diameter) or cored stick forms. A bundle of the supporting material (typically thin bamboo or sandalwood slivers) is soaked in water or a thin water/glue mixture for a short time. The thin sticks are evenly separated, then dipped into a tray of incense powder consisting of fragrance materials and occasionally a plant-based binder. The dry incense powder is then tossed and piled over the sticks while they are spread apart. The sticks are then gently rolled and packed to maintain roundness while more incense powder is repeatedly tossed onto the sticks. Three to four layers of powder are coated onto the sticks, forming a 2 mm thick layer of incense material on the stick. The coated incense is then allowed to dry in open air. Additional coatings of incense mixture can be applied after each period of successive drying. Incense sticks produced in this fashion and burned in temples of Chinese folk religion can have a thickness between 2 and 4 millimeters.

Compression: A damp powder is mechanically formed around a cored stick by compression, similar to the way uncored sticks are formed. This form is becoming more common due to the higher labor cost of producing powder-coated or paste-rolled sticks.

 

BURNING INCENSE

Indirect-burning incense burned directly on top of a heat source or on a hot metal plate in a censer or thurible.

 

In Japan a similar censer called a egōro (柄香炉) is used by several Buddhist sects. The egōro is usually made of brass, with a long handle and no chain. Instead of charcoal, makkō powder is poured into a depression made in a bed of ash. The makkō is lit and the incense mixture is burned on top. This method is known as sonae-kō (religious burning).

 

For direct-burning incense, the tip or end of the incense is ignited with a flame or other heat source until the incense begins to turn into ash at the burning end. The flame is then fanned or blown out, leaving the incense to smolder.

 

CULTURAL VARIATIONS

ARABIAN

In most Arab countries, incense is burned in the form of scented chips or blocks called bakhoor (Arabic: بخور‎ [bɑˈxuːɾ, bʊ-]. Incense is used on special occasions like weddings or on Fridays or generally to perfume the house. The bakhoor is usually burned in a mabkhara, a traditional incense burner (censer) similar to the Somali Dabqaad. It is customary in many Arab countries to pass bakhoor among the guests in the majlis ('congregation'). This is done as a gesture of hospitality.

 

CHINESE

For over two thousand years, the Chinese have used incense in religious ceremonies, ancestor veneration, Traditional Chinese medicine, and daily life. Agarwood (chénxiāng) and sandalwood (tánxiāng) are the two most important ingredients in Chinese incense.

 

Along with the introduction of Buddhism in China came calibrated incense sticks and incense clocks. The first known record is by poet Yu Jianwu (487-551): "By burning incense we know the o'clock of the night, With graduated candles we confirm the tally of the watches." The use of these incense timekeeping devices spread from Buddhist monasteries into Chinese secular society.

Incense-stick burning is an everyday practice in traditional Chinese religion. There are many different types of stick used for different purposes or on different festive days. Many of them are long and thin. Sticks are mostly coloured yellow, red, or more rarely, black. Thick sticks are used for special ceremonies, such as funerals. Spiral incense, with exceedingly long burn times, is often hung from temple ceilings. In some states, such as Taiwan,

 

Singapore, or Malaysia, where they celebrate the Ghost Festival, large, pillar-like dragon incense sticks are sometimes used. These generate so much smoke and heat that they are only burned outside.

 

Chinese incense sticks for use in popular religion are generally odorless or only use the slightest trace of jasmine or rose, since it is the smoke, not the scent, which is important in conveying the prayers of the faithful to heaven. They are composed of the dried powdered bark of a non-scented species of cinnamon native to Cambodia, Cinnamomum cambodianum. Inexpensive packs of 300 are often found for sale in Chinese supermarkets. Though they contain no sandalwood, they often include the Chinese character for sandalwood on the label, as a generic term for incense.

 

Highly scented Chinese incense sticks are used by some Buddhists. These are often quite expensive due to the use of large amounts of sandalwood, agarwood, or floral scents used. The sandalwood used in Chinese incenses does not come from India, its native home, but rather from groves planted within Chinese territory. Sites belonging to Tzu Chi, Chung Tai Shan, Dharma Drum Mountain, Xingtian Temple, or City of Ten Thousand Buddhas do not use incense.

 

INDIAN

Incense sticks, also known as agarbathi (or agarbatti) and joss sticks, in which an incense paste is rolled or moulded around a bamboo stick, are the main forms of incense in India. The bamboo method originated in India, and is distinct from the Nepali/Tibetan and Japanese methods of stick making without bamboo cores. Though the method is also used in the west, it is strongly associated with India.

 

The basic ingredients are the bamboo stick, the paste (generally made of charcoal dust and joss/jiggit/gum/tabu powder – an adhesive made from the bark of litsea glutinosa and other trees), and the perfume ingredients - which would be a masala (spice mix) powder of ground ingredients into which the stick would be rolled, or a perfume liquid sometimes consisting of synthetic ingredients into which the stick would be dipped. Perfume is sometimes sprayed on the coated sticks. Stick machines are sometimes used, which coat the stick with paste and perfume, though the bulk of production is done by hand rolling at home. There are about 5,000 incense companies in India that take raw unperfumed sticks hand-rolled by approximately 200,000 women working part-time at home, and then apply their own brand of perfume, and package the sticks for sale. An experienced home-worker can produce 4,000 raw sticks a day. There are about 50 large companies that together account for up to 30% of the market, and around 500 of the companies, including a significant number of the main ones, including Moksh Agarbatti and Cycle Pure, are based in Mysore.

 

JEWISH TEMPLE IN JERUSALEM

KETORET

Ketoret was the incense offered in the Temple in Jerusalem and is stated in the Book of Exodus to be a mixture of stacte, onycha, galbanum and frankincense.

 

TIBETAN

Tibetan incense refers to a common style of incense found in Tibet, Nepal, and Bhutan. These incenses have a characteristic "earthy" scent to them. Ingredients vary from cinnamon, clove, and juniper, to kusum flower, ashvagandha, and sahi jeera.

 

Many Tibetan incenses are thought to have medicinal properties. Their recipes come from ancient Vedic texts that are based on even older Ayurvedic medical texts. The recipes have remained unchanged for centuries.

 

JAPANESE

In Japan incense appreciation folklore includes art, culture, history, and ceremony. It can be compared to and has some of the same qualities as music, art, or literature. Incense burning may occasionally take place within the tea ceremony, just like calligraphy, ikebana, and scroll arrangement. The art of incense appreciation, or koh-do, is generally practiced as a separate art form from the tea ceremony, and usually within a tea room of traditional Zen design.

 

Agarwood (沈香 Jinkō) and sandalwood (白檀 byakudan) are the two most important ingredients in Japanese incense. Agarwood is known as "jinkō" in Japan, which translates as "incense that sinks in water", due to the weight of the resin in the wood. Sandalwood is one of the most calming incense ingredients and lends itself well to meditation. It is also used in the Japanese tea ceremony. The most valued Sandalwood comes from Mysore in the state of Karnataka in India.

 

Another important ingredient in Japanese incense is kyara (伽羅). Kyara is one kind of agarwood (Japanese incense companies divide agarwood into 6 categories depending on the region obtained and properties of the agarwood). Kyara is currently worth more than its weight in gold.

 

Some terms used in Japanese incense culture include:

 

Incense arts: [香道, kodo]

Agarwood: [ 沈香 ] – from heartwood from Aquilaria trees, unique, the incense wood most used in incense ceremony, other names are: lignum aloes or aloeswood, gaharu, jinko, or oud.

Censer/Incense burner: [香爐] – usually small and used for heating incense not burning, or larger and used for burning

Charcoal: [木炭] – only the odorless kind is used.

Incense woods: [ 香木 ] – a naturally fragrant resinous wood.

 

USAGE

PRACTICAL

Incense fragrances can be of such great strength that they obscure other less desirable odours. This utility led to the use of incense in funerary ceremonies because the incense could smother the scent of decay. An example, as well as of religious use, is the giant Botafumeiro thurible that swings from the ceiling of the Cathedral of Santiago de Compostela. It is used in part to mask the scent of the many tired, unwashed pilgrims huddled together in the Cathedral of Santiago de Compostela.

 

A similar utilitarian use of incense can be found in the post-Reformation Church of England. Although the ceremonial use of incense was abandoned until the Oxford Movement, it was common to have incense (typically frankincense) burned before grand occasions, when the church would be crowded. The frankincense was carried about by a member of the vestry before the service in a vessel called a 'perfuming pan'. In iconography of the day, this vessel is shown to be elongated and flat, with a single long handle on one side. The perfuming pan was used instead of the thurible, as the latter would have likely offended the Protestant sensibilities of the 17th and 18th centuries.

 

The regular burning of direct-burning incense has been used for chronological measurement in incense clocks. These devices can range from a simple trail of incense material calibrated to burn in a specific time period, to elaborate and ornate instruments with bells or gongs, designed to involve multiple senses.

 

Incense made from materials such as citronella can repel mosquitoes and other irritating, distracting, or pestilential insects. This use has been deployed in concert with religious uses by Zen Buddhists who claim that the incense that is part of their meditative practice is designed to keep bothersome insects from distracting the practitioner. Currently, more effective pyrethroid-based mosquito repellent incense is widely available in Asia.

 

Papier d'Arménie was originally sold as a disinfectant as well as for the fragrance.

 

Incense is also used often by people who smoke indoors and do not want the smell to linger.

 

AESTHETIC

Many people burn incense to appreciate its smell, without assigning any other specific significance to it, in the same way that the foregoing items can be produced or consumed solely for the contemplation or enjoyment of the aroma. An example is the kōdō (香道), where (frequently costly) raw incense materials such as agarwood are appreciated in a formal setting.

 

RELIGIOUS

Religious use of incense is prevalent in many cultures and may have roots in the practical and aesthetic uses, considering that many of these religions have little else in common. One common motif is incense as a form of sacrificial offering to a deity. Such use was common in Judaic worship and remains in use for example in the Catholic, Orthodox, and Anglican churches, Taoist and Buddhist Chinese jingxiang (敬香 "offer incense), etc.

 

Aphrodisiac Incense has been used as an aphrodisiac in some cultures. Both ancient Greek and ancient Egyptian mythology suggest the usage of incense by goddesses and nymphs. Incense is thought to heighten sexual desires and sexual attraction.

 

Time-keeper Incense clocks are used to time social, medical and religious practices in parts of eastern Asia. They are primarily used in Buddhism as a timer of mediation and prayer. Different types of incense burn at different rates; therefore, different incense are used for different practices. The duration of burning ranges from minutes to months.

 

Healing stone cleanser Incense is claimed to cleanse and restore energy in healing stones. The technique used is called “smudging” and is done by holding a healing stone over the smoke of burning incense for 20 to 30 seconds. Some people believe that this process not only restores energy but eliminates negative energy.

 

HEALTH RISK FROM INCENSE SMOKE

Incense smoke contains various contaminants including gaseous pollutants, such as carbon monoxide (CO), nitrogen oxides (NOx), sulfur oxides (SOx), volatile organic compounds (VOCs), and adsorbed toxic pollutants (polycyclic aromatic hydrocarbons and toxic metals). The solid particles range between ~10 and 500 nm. In a comparison, Indian sandalwood was found to have the highest emission rate, followed by Japanese aloeswood, then Taiwanese aloeswood, while Chinese smokeless sandalwood had the least.

 

Research carried out in Taiwan in 2001 linked the burning of incense sticks to the slow accumulation of potential carcinogens in a poorly ventilated environment by measuring the levels of polycyclic aromatic hydrocarbons (including benzopyrene) within Buddhist temples. The study found gaseous aliphatic aldehydes, which are carcinogenic and mutagenic, in incense smoke.

 

A survey of risk factors for lung cancer, also conducted in Taiwan, noted an inverse association between incense burning and adenocarcinoma of the lung, though the finding was not deemed significant.

 

In contrast, epidemiologists at the Hong Kong Anti-Cancer Society, Aichi Cancer Center in Nagoya, and several other centers found: "No association was found between exposure to incense burning and respiratory symptoms like chronic cough, chronic sputum, chronic bronchitis, runny nose, wheezing, asthma, allergic rhinitis, or pneumonia among the three populations studied: i.e. primary school children, their non-smoking mothers, or a group of older non-smoking female controls. Incense burning did not affect lung cancer risk among non-smokers, but it significantly reduced risk among smokers, even after adjusting for lifetime smoking amount." However, the researchers qualified their findings by noting that incense burning in the studied population was associated with certain low-cancer-risk dietary habits, and concluded that "diet can be a significant confounder of epidemiological studies on air pollution and respiratory health."

 

Although several studies have not shown a link between incense and lung cancer, many other types of cancer have been directly linked to burning incense. A study published in 2008 in the medical journal Cancer found that incense use is associated with a statistically significant higher risk of cancers of the upper respiratory tract, with the exception of nasopharyngeal cancer. Those who used incense heavily also were 80% more likely to develop squamous-cell carcinomas. The link between incense use and increased cancer risk held when the researchers weighed other factors, including cigarette smoking, diet and drinking habits. The research team noted that "This association is consistent with a large number of studies identifying carcinogens in incense smoke, and given the widespread and sometimes involuntary exposure to smoke from burning incense, these findings carry significant public health implications."

 

In 2015, the South China University of Technology found toxicity of incense to Chinese hamsters' ovarian cells to be even higher than cigarettes.

 

Incensole acetate, a component of Frankincense, has been shown to have anxiolytic-like and antidepressive-like effects in mice, mediated by activation of poorly-understood TRPV3 ion channels in the brain.

 

WIKIPEDIA

Taken in Mobile, Alabama, USA at the USS Alabama Battleship Memorial Park. The A-4 Skyhawk was manufactured by Douglas. It was designed as a single-seat subsonic carrier-capable light attack aircraft in the 1950's for the US Navy and Marines. It saw service in the Vietnam War.

+++ DISCLAIMER +++

Nothing you see here is real, even though the conversion or the presented background story might be based on historical facts. BEWARE!

  

Some background:

The Douglas A-4 Skyhawk is a single-seat subsonic carrier-capable light attack aircraft developed for the United States Navy and United States Marine Corps in the early 1950s. The delta-winged, single turbojet-engined Skyhawk was designed and produced by Douglas Aircraft Company, and later by McDonnell Douglas. It was originally designated A4D under the U.S. Navy's pre-1962 designation system.

 

Skyhawks played key roles in the Vietnam War, the Yom Kippur War, and the Falklands War. Sixty years after the aircraft's first flight in 1954, some of the 2,960 produced (through February 1979). The Skyhawk found many users all around the world, and some still remain in service with the Argentine Air Force and the Brazilian Naval Aviation. Operators in Asia included Singapore, Malaysia, Indonesia and Thailand.

 

Thailand procured the Skyhawk in 1984, for the Royal Thai Navy air arm to be used for naval and air space surveillance, against sea surface targets and for close air support for the Royal Thai Marine Corps. A total of thirty aircraft were purchased from the USA, twenty-four single seaters and six two-seat TA-4J trainers.

 

The single seaters were refurbished A-4Cs from USN overstock, modernized to a standard that came close to the USN’s A-4L, but with some specific differences and unique features that made them suitable for all-weather strike operations. This modified version was re-designated as A-4LT and featured the late Skyhawk versions’ distinct “Camelback” fairing that house the additional avionics as well as a heat exchanger. The most distinctive external difference to any other Skyhawk version was a unique, pointed radome.

 

The update for Thailand included an AN/APQ-126 terrain following radar in the nose, which was integrated into an ILAAS digital navigation system – a very modern system of its era. The radar also fed a navigation and weapons delivery computer which made possible accurate delivery of bombs from a greater stand-off distance, greatly improving survivability.

Further special equipment for the Thai Skyhawks included, among others, a Hughes AN/ASB-19 Angle Rate Bombing System, a Bendix AN/APN-141 Low altitude radar altimeter, an AN/AVQ-7(V) Head Up display (HUD), air refueling capability (with a fixed but detachable refueling probe), a brake parachute housing below the jet pipe, two additional underwing hardpoints (for a total for five, like the A-4E) and an increased payload. Avionics were modernized and expanded, giving the Thai Skyhawks ability to carry modern AIM-9L Sidewinder AAMs and AGM-65 Maverick AGMs. The latter became, beyond standard iron bombs and pods with unguided missiles, the aircrafts’ main armament against naval targets.

However, despite the modernization of the avionics, the A-4LTs retained the A-4Cs’ Wright J65-W-20 engine with 8,200 lbf (36 kN) of takeoff thrust.

 

The first aircraft were delivered in December 1985 to the Royal Thai Navy (RTN / กองทัพเรือไทย / Kong thap ruea thai), carrying a USN grey/white livery. They served in the No.104 RTN Squadron, distributed among two wings based at U-Tapao near Bangkok and at Songkhla in the south of Thailand, close to the Malaysian border. During regular overhauls (executed at Singapore Aircraft Industries, now ST Aerospace), the RTN Skyhawks soon received a new wraparound camouflage with reduced insignia and markings.

 

While in service, the Thai Skyhawks soon suffered from frequent maintenance issues and a low availability rate, since replacement parts for the reliable yet old J65 engine became more and more difficult to obtain. At times, half of the A-4LT fleet had to remain grounded because of engine problems. In consequence, the Thai Skyhawks were in the mid-Nineties supplemented by fourteen Vought A-7E Corsairs (plus four two-seaters) in the coastal defense, sea patrol and anti-shipping role. In 1999, they were retired and replaced by Royal Thai Air Force F-16s.

  

General characteristics:

Crew: one

Length: 40 ft 3 in (12.29 m)

Wingspan: 26 ft 6 in (8.38 m)

Height: 15 ft (4.57 m)

Wing area: 259 ft² (24.15 m²)

Airfoil: NACA 0008-1.1-25 root, NACA 0005-0.825-50 tip

Empty weight: 9,146 lb (4,152 kg)

Loaded weight: 18,300 lb (8,318 kg)

Max. takeoff weight: 24,500 lb (11,136 kg)

 

Powerplant:

1× Curtiss-Wright J65-W-20 turbojet with 8,200 lbf (36 kN)

 

Performance:

Maximum speed: 575 kn (661 mph, 1,064 km/h)

Range: 1,700 nmi (2,000 mi, 3,220 km)

Combat radius: 625 nmi, 1,158 km

Service ceiling: 42,250 ft (12,880 m)

Rate of climb: 8,440 ft/min (43 m/s)

Wing loading: 70.7 lb/ft² (344.4 kg/m²)

Thrust/weight: 0.51

g-limit: +8/-3 g

 

Armament:

2× 20 mm (0.79 in) Colt Mk. 12 cannons in the wing roots, 100 RPG

Total effective payload of up to 7,700 lb (3,500 kg) on five hardpoints

- 1× Centerline: 3,500 lb capability

- 2× Inboard wing: 2,200 lb capability each

- 2× Outboard wing: 1,000 lb capability each

  

The kit and its assembly:

I originally had this project stashed away for the upcoming "1 Week Group Build" at whatifmodelers.com in June 2020, but since the current "In the Navy" GB had some days to go (and even received a two week extension) I decided to tackle this build on short notice.

 

The original idea was simply to build an A-4L, a modernized A-4C for the USN Reserve units, but similar machines had also been exported to Malaysia. For the naval theme I came across the Royal Thai Navy and its A-7E Corsairs - and from that the idea of a Skyhawk predecessor from the Eighties was born.

 

Instead of an A-4C (Fujimi does one in 1:72, but it's a rare kit) I based my build upon the nice Airfix A-4B/Q kit. Its biggest difference is the shorter nose, so that I decided to modify this "flaw" first and added a pointed radome instead of the usual blunt Skyhawk nose; not certain where it came from – it looks very Sea-Harrier-ish, but it’s actually the tip of a large drop tank (Italeri Tornado?). Nevertheless, this small change created a weird look, even more so with the black paint added to it later.

 

Further additions and mods are a dorsal avionics bulge from an Italeri A-4M, a scratched kinked refueling probe (made from wire and white glue, the early Skyhawks had straight probes but this would certainly interfere with the new radar in the nose), a brake parachute fairing under the tail (scratched, too, from sprue material) and additional antennae under the nose and behind the cockpit. Nothing fancy, rather details from more modern Skyhawk versions.

The AGM-65 Maverick missiles and their respective launch rails came from an Italeri Saab 39 Gripen, the drop tank on the ventral pylon is OOB.

  

Painting and markings:

This was a tough decision. The Thai Corsairs as primary (and historically later) benchmark carried a standard USN grey/white high-viz livery, even though with small roundels. There were also VTOL Harriers (former Spanish Matadors) operated for a short period by the Thai navy on board of the multi-purpose carrier HTMS Chakri Naruebet, which wore a darker two-tone grey livery, pretty boring, too. I rather wanted something more exciting (if not exotic), a more modern wraparound scheme, suited for both overwater and high-altitude duties. That brought me to the Thai F-5Ts (a.k.a. Tigris), which carried - among others - a quite unique US export/aggressor scheme in three shades of light grey, including FS 35414, which looked like a pale turquoise on these machines. I furthermore took inspiration by early Indonesian A-4s, which also carried an US export scheme, nicknamed "Grape", which included darker shades of blue, blue-gray and the bright FS 35414, too.

 

I eventually settled upon a compromise between these two liveries and tried to adapt the standard F-5 aggressor camouflage pattern for the A-4, made up from FS 36440 (Light Gull Grey), 35164 (Intermediate Blue) and 35414 (Light Blue). Current Thai L-39 Albatros trainers seem to carry a similar livery, even though I am not certain about the tones that are actually used.

The basic enamel paints I used are Humbrol 129 and 144, and for the greenish Light Blue I used "Fulcrum Grey Green" from Modelmaster (#2134), a tone that is quite greenish but markedly darker and more dull than e.g. Humbrol 65, so that the color would not stand out brightly from the other greys and better fit between them. Worked quite well.

 

The inside of the slats as well as of the air brakes on the flanks were painted in bright red (Humbrol 19), while the landing gear and the interior of the air intake were painted in white (Humbrol 130). The cockpit was painted in a bluish mid grey (Revell 57).

 

After basic overall painting, the model received the usual light black ink washing and some post-panel-shading, for a lightly used/weathered look.

Most decals/markings come from a Thai Harrier (from an Italeri AV-8A kit), some other markings and stencils were puzzled together from the scrap box, e.g. from a USN F-5E aggressor and from a Peruvian Mirage 2000. Some additional details like the black gun soot areas on the wing roots or the fine white lines on the radome were created with generic decal sheet material.

Finally, the kit received an overall coat of matt acrylic varnish, except for the radome, which became semi-gloss.

  

As intended, this build was realized in just a couple of days - and I am positively surprised how good the Skyhawk looks in its unusual, if not exotic colors! This fictional livery certainly looks different from a potential standard USN grey/white outfit, and more exciting than a dull grey-in-grey livery. And it’s so weird that it even adds some credibility to this whiffy aircraft model. 😉

Some background:

The VF-1 was developed by Stonewell/Bellcom/Shinnakasu for the U.N. Spacy by using alien Overtechnology obtained from the SDF-1 Macross alien spaceship. The space-capable VF-1's combat debut was on February 7, 2009, during the Battle of South Ataria Island - the first battle of Space War I - and remained the mainstay fighter of the U.N. Spacy for the entire conflict. Introduced in 2008, the VF-1 would be out of frontline service just five years later, though.

 

The VF-1 proved to be an extremely capable craft, successfully combating a variety of Zentraedi mecha even in most sorties which saw UN Spacy forces significantly outnumbered. The versatility of the Valkyrie design enabled the variable fighter to act as both large-scale infantry and as air/space superiority fighter. The basic VF-1 was built and deployed in four minor variants (designated A, J, and S single-seater and the D two-seater/trainer) and its success was increased by continued development of various enhancements including the GBP-1S "Armored" Valkyrie exoskeleton with enhanced protection and integrated missile launchers, the so-called FAST (“Fuel And Sensor Tray”) packs that created the fully space-capable "Super" Valkyries and the additional RÖ-X2 heavy cannon pack weapon system for the VF-1S “Super Valkyrie”.

 

After the end of Space War I, the VF-1 continued to be manufactured both in the Sol system and throughout the UNG space colonies. At the end of 2015 the final rollout of the VF-1 was celebrated at a special ceremony, commemorating this most famous of variable fighters. The VF-1 Valkryie was built from 2006 to 2013 with a total production of 5,459 VF-1 variable fighters with several original variants (VF-1A = 5,093, VF-1D = 85, VF-1J = 49, VF-1S = 30, VF-1G = 12, VE-1 = 122, VT-1 = 68), even though these machines were frequently updated and modified during their career, leading to a wide range of sub-variants and different standards.

 

Although the VF-1 would be replaced in 2020 as the primary Variable Fighter of the U.N. Spacy, a long service record and continued production after the war proved the lasting worth of the design. One of these post-war designs became the VF-1EX, a replica variant of the VF-1J with up-to-date avionics and instrumentation. It was only built in small numbers in the late 2040s and was a dedicated variant for advanced training with dissimilar mock aerial and ground fighting.

 

The only operator of this type was Xaos (sometimes spelled as Chaos), a private and independent military and civilian contractor. Xaos was originally a fold navigation business that began venturing into fold wave communication and information, expanding rapidly during the 2050s and entering new business fields like flight tests and providing aggressor aircraft for military training. They were almost entirely independent from the New United Nations Spacy (NUNS) and was led by the mysterious Lady M. During the Vár Syndrome outbreak, Echo Squadron and Delta Flight and the tactical sound unit Thrones and Walküre were formed to counteract its effects in the Brísingr Globular Cluster.

 

The VF-1EX was restricted to its primary objective and never saw real combat. The replica unit retained the overall basic performance of the original VF-1 Valkyrie, the specifications being more than sufficient for training and mock combat. The only difference was the addition of the contemporary military EG-01M/MP EX-Gear system for the pilot as an emergency standard, an exoskeleton unit with personal inner-wear, two variable geometry wings, two hybrid jet/rocket engines, mechanical hardware for the head, torso, arms and legs. This feature gave the VF-1EX its new designation.

Furthermore, the VF-1EX was also outfitted with other electronic contingency functions like AI-assisted flight and remote override controls. Some of these features could be disabled according to necessity or pilot preferences. The gun pod unit was retained but was usually only loaded with paintball rounds for mock combat. For the same purpose, one of the original Mauler RÖV-20 anti-aircraft laser cannon in the "head unit" was replaced by a long-range laser target designator. AMM-1 missiles with dummy warheads or other training ordnance could be added to the wing hardpoints, but the VF-1EX was never seen being equipped this way - it remained an agile dogfighter.

  

General characteristics:

All-environment variable fighter and tactical combat Battroid. 3-mode variable transformation; variable geometry wing; vertical take-off and landing; control-configurable vehicle; single-axis thrust vectoring; three "magic hand" manipulators for maintenance use; retractable canopy shield for Battroid mode and atmospheric reentry; EG-01M/MP EX-Gear system; option of GBP-1S system, atmospheric-escape booster, or FAST Pack system.

 

Accommodation:

Single pilot in Marty & Beck Mk-7 zero/zero ejection seat

 

Dimensions:

Battroid Mode:

Height 12.68 meters

Width 7.3 meters

Length 4.0 meters

Fighter Mode:

Length 14.23 meters

Wingspan 14.78 meters (at 20° minimum sweep)

Height 3.84 meters

 

Empty weight: 13.25 metric tons

Standard take-off mass: 18.5 metric tons

MTOW: 37.0 metric tons

 

Power Plant:

2x Shinnakasu Heavy Industry/P&W/Roice FF-2001 thermonuclear reaction turbine engines, output 650 MW each, rated at 11,500 kg in standard or in overboost (225.63 kN x 2);

4x Shinnakasu Heavy Industry NBS-1 high-thrust vernier thrusters (1 x counter reverse vernier thruster nozzle mounted on the side of each leg nacelle/air intake, 1 x wing thruster roll control system on each wingtip);

18x P&W LHP04 low-thrust vernier thrusters beneath multipurpose hook/handles

 

Performance:

Battroid Mode: maximum walking speed 160 km/h

Fighter Mode: at 10,000 m Mach 2.71; at 30,000+ m Mach 3.87

g limit: in space +7

Thrust-to-weight ratio: empty 3.47; standard TOW 2.49; maximum TOW 1.24

 

Transformation:

Standard time from Fighter to Battroid (automated): under 5 sec.

Min. time from Fighter to Battroid (manual): 0.9 sec.

 

Armament:

1x Mauler RÖV-20 anti-aircraft laser cannon in the "head" unit, firing 6,000 pulses per minute

1x Howard GU-11 55 mm three-barrel Gatling gun pod with 200 RPG, fired at 1,200 rpm

4x underwing hardpoints for a wide variety of ordnance

  

The kit and its assembly:

The VF-1EX Valkyrie is a Variable Fighter introduced in the Macross Δ television series, and it's, as described above, a replica training variant that resembles outwardly the VF-1J. There's even a Hasegawa 1:72 kit from 2016 of this obscure variant.

However, what I tried to recreate is a virtual (and purely fictional/non-canonical) VF-1EX, re-skinned by someone called David L. on the basis of a virtual VF-1S 3D model with a 2 m wing span (sounds like ~1:8 scale) for the Phoenix R/C simulator software. Check this for reference: www.supermotoxl.com/projects-articles/ready-to-drive-fly-...). How bizarre can things be/become? And how sick is a hardware model of it, though...?

 

I found the complex livery very attractive and had the plan to build a 1:100 model for some years now. But it took this long to gather enough mojo to tackle this project, due to the tricolor paint scheme's complex nature...

The "canvas" for this stunt is a vintage Arii 1:100 VF-1 kit, built OOB except for some standard mods. The kit was actually a VF-1A, but I had a spare VF-1J head unit in store as a suitable replacement. Externally, some dorsal blade aerials and vanes on the nose were added, the attachment points under the wings for the pylons were PSRed away. A pilot figure was added to the cockpit because this model would be displayed in flight. As a consequence, the ventral gun pod received an adapter at its tail and I added one of my home-brew wire displays, created on the basis of the kit's OOB plastic base.

  

Painting and markings:

As mentioned above, this VF-1 is based on a re-skinned virtual R/C model, and its creator apparently took inspiration from a canonical VF fighter, namely a VF-31C "Siegfried", and specifically the "Mirage Farina Jenius Custom" version from the Macross Δ series that plays around 2051. Screenshots from the demo flight video under the link above provided various perspectives as painting reference, but the actual implementation on the tiny model caused serious headaches.

The VF-1's shapes are rather round and curvy, the model's jagged surface and small size prohibited masking. The kit is IMHO also best built and painted in single sub-assemblies, but upon closer inspection the screenshots revealed some marking inconsistencies (apparently edited from various videos?), and certain areas were left uncertain, e .g. the inside of the legs or the whole belly area. Therefore, this model is just a personal interpretation of the design, and as such I also deviated in the markings.

 

The paints became Humbrol 20 (Crimson) and 58 (Magenta), plus Revell 301 (Semi-gloss White), and they were applied with brushes. To replicate the edgy and rather fragmented pattern I initially laid down the two reds in a rather rough and thin fashion and painted the white dorsal and ventral areas. Once thoroughly dry, the white edges were quasi-masked with white decal material, either with stripes of various widths or tailored from sheet material, e. g. for the "wedges" on the wings and fins and the dorsal "swallow tail". This went more smoothly than expected, with a very convincing and clean result that i'd never had achieved with brushes alone, even with masking attempts, which would probably have led to chaos and too much paint on the model.

 

Other details like the grey leading edges or the air intakes were created with grey and black decal material, too.

No weathering was done, since the aircraft would be clean and in pristine condition, but I used a soft pencil to emphasize the engraved panel lines, esp. on white background. The gun pod became grey and the exhausts, painted in Revell 91 (Iron), were treated with graphite for a darker shade and a more metallic look.

 

Stencils came from the kit's OOB sheet, but only a few, since there was already a lot "going on" on the VF-1's hull. The flash-shaped Xaos insignia and the NUNS markings on legs and wings were printed at home - as well as the small black vernier thrusters all around the hull, for a uniform look. The USN style Modex and the small letter code on the fins came from an Colorado Decals F-5 sheet, for an aggressor aircraft.

 

Finally, the kit was sealed overall with semi-gloss acrlyic varnish (which turned out glossier than expected...) and position lights etc. added with translucent paint on top of a silver base.

  

Well, while the VF-1 was built OOB with no major mods and just some cosmetical upgrades, the paint scheme and its finish were more demanding - and I am happy that the "decal masking" trick worked so fine. The paint scheme surely is attractive, even though it IMHO does not really takes the VF-1's lines into account. Nevertheless, I am certain that there are not many models that are actually based on a virtual 1:8 scale 3D model of an iconic SF fighter, so that this VF-1EX might be unique.

 

The Gloster Javelin was a twin-engined T-tailed delta-wing subsonic night and all-weather interceptor aircraft that served with Britain's Royal Air Force from the mid-1950s and until the late 1960s. The last aircraft design to bear the Gloster name, it was introduced in 1956 after a lengthy development period and received several upgrades during its lifetime to its engines, radar and weapons, including support for the De Havilland Firestreak air-to-air missile.

 

The Javelin was succeeded in the interceptor role by the English Electric Lightning, a supersonic aircraft capable of flying at more than double the Javelin's top speed, which was introduced into the RAF only a few years later. The Javelin served for much of its life alongside the Lightning; the last Javelins were withdrawn from operational service in 1968 following the induction of successively more capable versions of the Lightning.

  

Origins:

In the aftermath of the Second World War, Britain identified a threat posed by the jet-powered strategic bomber and atomic weaponry and thus placed a great emphasis on developing aerial supremacy through continuing to advance its fighter technology, even following the end of conflict. Gloster Aircraft, having developed and produced the only Allied jet aircraft to be operational during the war, the Gloster Meteor, sought to take advantage of its expertise and responded to a 1947 Air Ministry requirement for a high-performance night fighter under Air Ministry specification F.44/46. The specification called for a two-seat night fighter, that would intercept enemy aircraft at heights of up to at least 40,000 feet. It would also have to reach a maximum speed of no less than 525 kts at this height, be able to perform rapid ascents and attain an altitude of 45,000 feet within ten minutes of engine ignition.

 

Additional criteria given in the requirement included a minimum flight endurance of two hours, a takeoff distance of 1,500 yards, structural strength to support up to 4g manoeuvres at high speed and for the aircraft to incorporate airborne interception radar, multi-channel VHF radio and various navigational aids. The aircraft would also be required to be economical to produce, at a rate of ten per month for an estimated total of 150 aircraft.

 

Gloster produced several design proposals in the hope of satisfying the requirement. P.228, drawn up in 1946, was essentially a two-seat Meteor with slightly swept wings. A similar design was also offered to the Royal Navy as the P.231. The later-issued P.234 and P.238 of early 1947 had adopted many of the features that would be distinctive of the Javelin, including the large delta wing and tailplane. The two differed primarily in role; P.234 was a single-seat day fighter with a V-tail, while P.238 was a two-seat night fighter with a mid-mounted delta tailplane.

 

The RAF requirements were subject to some changes, mainly in regards to radar equipment and armaments; Gloster also initiated some changes as further research was conducted into the aerodynamic properties of the new swept and delta wings, as well as use of the new Armstrong Siddeley Sapphire turbojet engine

  

Prototypes:

On 13 April 1949, the Ministry of Supply issued instructions to two aircraft manufacturers, Gloster and de Havilland, to each construct four airworthy prototypes of their competing designs to meet the requirement, as well as one airframe each for structural testing. These prototype aircraft were the Gloster GA.5 and the de Havilland DH.110, the latter of which held the advantage of also being under consideration for the Royal Navy. Development was considerably delayed through political cost-cutting measures, the number of prototypes being trimmed down to an unworkable level of two each before the decision was entirely reversed; this led to the unusual situation where the first production Javelin was actually completed prior to the prototype order being fulfilled.

 

The first prototype was structurally completed in 1951; one unusual feature of the prototypes was the opaque canopies over the two-man cockpits, it had been believed that visibility was unnecessary and a hindrance to the observer's role, the only external view available was via small 'portholes'. Following a month of ground testing, on 26 November 1951, the first prototype conducted its first flight at Moreton Valence airfield. Bill Waterton, Gloster's Chief Test Pilot, would later describe the Javelin as being "as easy to fly as an Anson"., although also expressing concern over its inadequate power controls. Disaster nearly struck during one test flight when aerodynamic flutter caused the elevator surfaces to detach in mid-flight; despite the lack of control surfaces, Bill Waterton was able to land the aircraft. He was awarded the George Medal for his actions to retrieve flight data from the burning aircraft.

 

The second prototype (WD808) received a modified wing in 1953. After initial testing by Waterton, it was passed to another Gloster test pilot, Peter Lawrence for his opinion. On 11 June 1953, the aircraft crashed. Lawrence ejected, but too late (at about 400 ft (120 m)), and was killed. The Javelin had experienced a "deep stall", the wing acting like an airbrake had killed forward motion and at the same time stopped airflow over the elevators, leaving them useless. Without elevator control, Lawrence was unable to regain control and the aircraft dropped from the sky. A stall warning device was later developed and implemented for the Javelin.

 

The third prototype (WT827), and the first to be fitted with operational equipment, including radar, first flew on 7 March 1953. The fourth WT827 was passed to the Aeroplane and Armament Experimental Establishment (A&AEE) for trials and the fifth prototype, WT836, made its first flight in July 1954. On 4 July 1954, a prototype Javelin accidentally achieved supersonic speed during a test flight, the pilot having been distracted by an oxygen supply failure.

  

Production and further development:

The official production order for the Javelin was issued in mid-1953; as the Gloster Meteor was still being actively produced by Gloster, considerable elements of the Javelin were subcontracted out to other aviation companies owned by the Hawker Siddeley Group, such as Armstrong Whitworth. While some delays were incurred, the Javelin's status as a "super priority" for production helped to minimise the time involved in producing each aircraft. On 22 July 1954, XA544, the first production aircraft, took flight at Hucclecote. Production was assisted by a large order placed by the United States Air Force, purchasing aircraft for the RAF as part of the Mutual Defense Aid Program at a price of £36.8 million.

 

On 21 October 1954, a pilot attached to Gloster from RAE, (Royal Aircraft Establishment), Farnborough was killed while flying Javelin XA546 after having entered what appeared to be an intentional spin. On 8 December 1955, a service test pilot S/L Dick was testing XA561 for the A&AEE when the aircraft entered a flat spin during manoeuvres, which the anti-spin parachute could not stop, and he ejected. Following this, a stall-warning device was developed for the Javelin.

 

By the end of 1956, the Javelin was up to a FAW 7 variant, which was the first to meet the specifications of the original Air Ministry requirement, and which was to become the definitive version of the aircraft (most of which were later altered to the FAW 9 standard). The Javelin was evolving so quickly that deliveries of the FAW 8 began before FAW 7 production had ended. As a result, the final 80 FAW 7 aircraft went straight from the factory into storage, eventually flying after being re-manufactured as FAW 9s. A total of 427 Javelins were produced in all variants, plus seven prototypes. While there had been considerable interest from several NATO air forces, there were no export orders for the Javelin.

  

Design:

The Javelin was the RAF's first purpose-built all-weather interceptor aircraft. Aerodynamic features of the type included its adoption of the new delta wing and a large tailplane. Fuel and armaments were housed in the delta wing, while the engines and crew were contained within the fuselage. The delta wing and tailplane combination had been deemed necessary by Gloster for effective manoeuvrability at high speed and for the aircraft to be controllable at low landing speeds. In one instance during testing, when both elevators had been torn off by elevator flutter, the Javelin remained controllable in part due to the aerodynamic qualities of the large tailplane. Changes from the prototypes included alterations to the rear fuselage and lengthened engine jet exhausts, to eliminate buffeting of the rudder by the jet exhaust and increased sweepback of the wing's leading edge to improve high-speed handling.

 

The Javelin was reportedly easy to fly even on one engine. The flight controls were fully power-assisted and production aircraft adopted a hydraulic 'feel' system for the pilot. The Javelin featured an infinitely-variable airbrake; the airbrake proved to be extremely responsive and effective, allowing pilots to conduct rapid descents and heavy braking manoeuvres, enabling equally rapid landings to be performed. The turnaround time between sorties was significantly shorter than with the preceding Gloster Meteor, due to improved ground accessibility and engine ignition sequence. Unlike the Meteor, the Javelin was fitted with ejector seats, at the introduction to service of the type.

 

In spite of the aircraft's unorthodox aerodynamic features, the Javelin had a fairly conventional structure and materials, being mainly composed of an aluminium alloy, with some use of steel edging. The fuselage was composed of four sections, the nose (containing the radar radome), the front fuselage, centre fuselage and rear fuselage; the nose and rear fuselage were removable for servicing and easy replacement. The engines were on either side of the centre fuselage section, the internal space in the centre containing the service bay that housed much of the aircraft's electrical, hydraulic, and avionics subsystems. The engine air intakes were placed on the forward fuselage, running directly from beneath the cockpit rearwards into the delta wing. Electricity was provided by a pair of 6,000 watt, 24-volt generators driven by the auxiliary gearbox; inverters provided AC power for equipment such as some flight instruments and the radar.

  

Operational history:

The Javelin entered service with the RAF in 1956 with 46 Squadron based at RAF Odiham, England. The Javelins were immediately put to use in an intensive flying programme, to rapidly familiarise crews with the type. The introduction of the Javelin was eased by the establishment of a partial Operational Conversion Unit, a specialised team to assist the members of other squadrons in converting to the type. During RAF trials, the type proved readily capable of intercepting jet bombers such as the English Electric Canberra and modern jet fighters, over a hundred miles out to sea.

 

A second squadron, 141, would be equipped with the Javelin in 1957, replacing the squadron's de Havilland Venom aircraft. The introduction of the Javelin, allowed the RAF to expand its night-fighter activity considerably, taking over night standby duty from American forces. By the end of July 1959, all remaining Meteor squadrons had been converted, many having been assigned to operate various models of the Javelin, including the newest FAW.7 variant.

 

The closest that the RAF's Javelins came to combat, was during the Malaysian Confrontation with Indonesia from September 1963 until August 1966. Javelins of 60 Squadron, later joined by 64 Squadron operated out of RAF Tengah, Singapore flying combat patrols over the jungles of Malaysia. In 1964, an Indonesian Air Force Lockheed C-130 Hercules crashed while trying to evade interception by a Javelin FAW.9 of 60 Squadron. During June 1967, following the disbandment of 64 Squadron, 60 Squadron was deployed to RAF Kai Tak, Hong Kong because of unrest in the colony during China's Great Proletarian Cultural Revolution. Javelins were also deployed to Zambia during the early stages of Rhodesia's Unilateral Declaration of Independence, to protect Zambia from any action by the Rhodesian Air Force.

 

The last of the type was withdrawn from service in 1968, with the disbandment of 60 Squadron at RAF Tengah at the end of April 1968. One aircraft remained flying with the Aeroplane and Armament Experimental Establishment at Boscombe Down until 24 January 1975. (wiki)

+++ DISCLAIMER +++

Nothing you see here is real, even though the conversion or the presented background story might be based historical facts. BEWARE!

  

Some background:

The North American FJ-4 Fury was a swept-wing carrier-capable fighter-bomber, originally developed for the United States Navy and Marine Corps. It was the final development in a lineage that included the Air Force's F-86 Sabre. The FJ-4 shared its general layout and engine with the earlier FJ-3, but featured an entirely new wing design. And it was, as a kind of final embodiment with the FJ-4B, a very different aircraft from the F-86 .

 

The first FJ-4 flew on 28 October 1954 and delivery began in February 1955. Of the original order for 221 FJ-4 fighters, the last 71 were modified into the FJ-4B fighter-bomber version, of which the Netherlands received 16 aircraft under the designation FJ-4B from the USA in the course of NATO support. Even though the main roles of the MLD were maritime patrol, anti-submarine warfare and search and rescue, the FJ-4B was a dedicated fighter-bomber, and these aircraft were to be used with the Dutch Navy’s Colossus-Class carrier HNLMS Karel Doorman (R81).

 

Compared to the lighter FJ-4 interceptor, the FJ-4B had a stronger wing with six instead of four underwing stations, a stronger landing gear and additional aerodynamic brakes under the aft fuselage. The latter made landing safer by allowing pilots to use higher thrust settings, and were also useful for dive attacks. Compared to the FJ-4, external load was doubled, and the US FJ-4Bs were capable of carrying a nuclear weapon on the inboard port station, a feature the MLD Furies lacked. The MLD aircraft were still equipped with the corresponding LABS or Low-Altitude Bombing System for accurate delivery of ordnance.

The Dutch Furies were primarily intended for anti-ship missions (toting up to five of the newly developed ASM-N-7 missiles - renamed in AGM-12B Bullpup after 1962 - plus a guidance pod) and CAS duties against coastal targets, as well as for precision strikes. In a secondary role, the FJ-4B could carry Sidewinder AAMs for interception purposes.

 

The MLD's FJ-4B became operational in 1956, just in time to enhance the firepower of the Karel Doorman, which just had its 24 WW-II era propeller driven Fairey Firefly strike fighters and Hawker Sea Fury fighter/anti-ship aircraft backed up with 14 TBF Avenger ASW/torpedo bombers and 10 Hawker Sea Hawk fighters (the MLD owned 22 of these) for an ASW/Strike profile. The Furies joined the carrier in late 1957 and replaced the piston-engined attack aircraft.

 

In 1960, during the Dutch decolonization and planned independence of Western New Guinea, a territory which was also claimed by Indonesia, the Karel Doorman set sail along with two destroyers and a modified oil tanker to 'show the flag'. In order to avoid possible problems with Indonesia's ally Egypt at the Suez Canal, the carrier instead sailed around the horn of Africa. She arrived in Fremantle, Australia, where the local seamen's union struck in sympathy with Indonesia; the crew used the propeller thrust of aircraft chained down on deck to nudge the carrier into dock without tugs! In addition to her air wing, she was ferrying twelve Hawker Hunter fighters to bolster the local Dutch defense forces, which the Karel Doorman delivered when she arrived at Hollandia, New Guinea.

 

During the 1960 crisis, Indonesia prepared for a military action named Operation Trikora (in the Indonesian language, "Tri Komando Rakyat" means "The Three Commands of the People"). In addition to planning for an invasion, the TNI-AU (Indonesian Air Forces) hoped to sink the Karel Doorman with Soviet-supplied Tupolev Tu-16KS-1 Badger naval bombers using AS-1 Kennel/KS-1 Kometa anti-ship missiles. This bomber-launched missile strike mission was cancelled on short notice, though, because of the implementation of the cease-fire between Indonesia and the Netherlands. This led to a Dutch withdrawal and temporary UN peacekeeping administration, followed by occupation and annexation through Indonesia. While the Dutch aircraft served actively during this conflict, flying patrols and demonstrating presence, visibly armed and in alert condition, no 'hot' sortie or casualty occured, even though one aircraft, 10-18, was lost in a start accident. The pilot ejected safely.

 

The MLD FJ-4Bs only served on the carrier until its overhaul in 1964, after which the carrier-borne attack role was eliminated and all aircraft were transferred to land bases (Valkenburg) or in reserve storage. The Seahawks were retired from service by the end of the 1960s after the sale of the Karel Doorman to Argentina, and the FJ-4Bs were returned to the United States, where they were re-integrated into the USMC until the end of the 1960ies, when all FJ-4 aircraft were phased out.

  

General characteristics:

Crew: 1

Length: 36 ft 4 in (11.1 m)

Wingspan: 39 ft 1 in (11.9 m)

Height: 13 ft 11 in (4.2 m)

Wing area: 338.66 ft² (31.46 m²)

Empty weight: 13,210 lb (6,000 kg)

Loaded weight: 20,130 lb (9,200 kg)

Max. take-off weight: 23,700 lb (10,750 kg)

Powerplant: 1 × Wright J65-W-16A turbojet, 7,700 lbf (34 kN)

 

Performance:

Maximum speed: 680 mph (1,090 km/h) at 35,000 ft (10,670 m)

Range: 2,020 mi (3,250 km) with 2× 200 gal (760 l) drop tanks and 2× AIM-9 missiles

Service ceiling: 46,800 ft (14,300 m)

Rate of climb: 7,660 ft/min (38.9 m/s)

Wing loading: 69.9 lb/ft² (341.7 kg/m²)

Thrust/weight: .325

 

Armament:

4× 20 mm (0.787 in) cannon

6× pylons under the wings for 3,000 lb (1,400 kg) external ordnance, including up to 6× AIM-9 Sidewinder AAMs, bombs and guided/unguided ASM, e .g. ASM-N-7 (AGM-12B Bullpup) missiles.

  

The kit and its assembly

Originally, this model project was inspired by a (whiffy) Dutch F3H Demon profile, designed by fellow user Darth Panda at whatifmodelers.com. I found the idea of a foreign/NATO user of one of these early carrier-borne jet fighters very inspiring – not only because of the strange design of many of these aircraft, but also since the USN and USMC had been the only real world users of many of these types.

 

Initially, I planned to convert a F3H accordingly. But with limited storage/display space at home I decided to apply the MLD idea to another smaller, but maybe even more exotic, type: the North American FJ-4B Fury, which was in 1962 recoded into AF-1E.

I like the beefy Sabre cousin very much. It’s one of those aircraft that received little attention, even from model kit manufacturers. In fact, in 1:72 scale there are only vintage vacu kits or the very basic Emhar kit available. Th Emhar kit, which I used here and which is a kind donation of a fellow modeler (Thanks a lot, André!), a rather rough thing with raised panel lines and much room for improvements. As a side note, there's also a FJ-4B from Revell, but it's just a 1996 re-issue with no improvements, whatsoever.

 

Another facet of the model: When I did legwork concerning a possible background story, I was surprised to find out that the Netherlands actually operated aircraft carriers in the 1950s, including carrier-borne, fixed-wing aircraft, even jets in the form of Hawker Sea Hawks. The real life FJ-4Bs service introduction, the naissance of NATO and the Indonesian conflict as well as the corresponding intervention of the Karel Doorman carrier all fell into a very plausible time frame – and so there’s a very good and plausible story why the MLD could actually have used the Fury fighter bomber!

 

The Emhar kit was not modified structurally, but saw some changes in detail. These include a scratch-built cockpit with side walls, side consoles and a new ejection seat, plus a Matchbox pilot figure, a new front wheel (from a Kangnam Yak-38, I believe), plus a lot of added blade aerials and a finer pitot.

The flaps were lowered, for a more lively look- Another new feature is the opened air intake, which features a central splitter - in fact a vertically placed piece of a Vicker Wellesley bomb container from Matchbox. At the rear end, the exhaust pipe was opened and lengthened internally.

 

The six weapon hardpoints were taken from the original kit, but I did not use the four Sidewinder AAMs and the rather bulky drop tanks. So, all ordnance is new: the Bullpups come from the Hasegawa air-to-ground missile set, the drop tanks are leftover pieces from a Hobby Boss F-86. They are much more 'delicate', and make the Fury look less stout and cumbersome. The guidance pod for the Bullpups (a typical FJ-4B feature with these weapons) is a WWII drop tank, shaped with the help of benchmark pictures. Certainly not perfect, but, hey - it's just a MODEL!

  

Painting and markings

I used mid-1950ies MLD Sea Furys and Sea Hawks as a design benchmark, but this Fury is placed just into the time frame around 1960 when the MLD introduced a new 3-digit code system. Before that, a code "6-XX" with the XX somewhere in the 70 region would have been appropriate, and I actually painted the fuselage sides a bit darker so as if the old code had recently been painted over.

 

Dutch MLD aircraft tended to keep their former users’ liveries, but in the FJ-4B’s case I thought that a light grey and white aircraft (USN style) with Dutch roundels would look a bit odd. So I settled for early NATO style with Extra Dark Sea Grey upper sides (Humbrol 123) and Sky from below (Testors 2049 from their Authentic Line).

 

I also went for an early design style with a low waterline - early Hawker Sea Furies were painted this way, and a high waterline would probably be more typical. But in the face of potential seriosu action, who knows...? Things tend to be toned down quickly, just remember the RN Harriers during the Falkland conflict. I'll admit that the aircraft looks a bit simple and dull now, but this IMHO just adds to the plausible look of this whif. I prefer such subtleties to garish designs.

 

The surfaces were weathered with dry-brushed lighter shades of the basic tones (mostly Humbrol 79, but also some 140 and 67, and Humbrol 90 and 166 below), including overpainted old codes in a slightly darker tone of EDSG, done with Revell 77. A light wash with black ink emphasizes edges and some details - the machine was not to look worn.

 

The interior was painted in medium grey (Humbrol 140), the landing gear is white (Humbrol 130), and some details like the air intake rim, the edges of the landing gear covers, the flaps or the tips of the wing fences were painted in bright red (Humbrol 174), for some contrast to the overall grey upper sides.

 

The MLD markings were puzzled together. The roundels come from an Xtradecal sheet for various Hawker Sea Furies, the '202' code comes, among others, from a Grumman Bearcat aftermarket sheet. The 'KON. MARINE' line is hand-made, letter by letter, from a TL Modellbau aftremarket sheet.

Most stencils and warning sign decals come from the original decal sheet, as well as from a FJ-4 Xtradecal aftermarket sheet, from F-86 kits and the scrap box. I wanted these details to provide the color to the aircraft, so that it would not look too uniform, but still without flashy decorations and like a rather utilarian military item.

 

finally, the model received a coat of semi-matt varnish (Tamiya Acryllic), since MLD aircraft had a pretty glossy finish. No dirt or soot stains were added - the Dutch kept their (few) shipborne aircraft very clean and tidy!

  

So, all in all, a simple looking aircraft, but this Dutch Fury has IMHO a certain, subtle charm - probably also because it is a rather rare and unpopular aircraft, which in itself has a certain whiffy aura.

+++ DISCLAIMER +++

Nothing you see here is real, even though the conversion or the presented background story might be based on historical facts. BEWARE!

  

Some background:

The North American FJ-4 Fury was a swept-wing carrier-capable fighter-bomber for the United States Navy and Marine Corps. The final development in a lineage that included the Air Force's F-86 Sabre, the FJ-4 shared its general layout and engine with the earlier FJ-3, but, compared to that of the FJ-3, the FJ-4's new wing was much thinner, with a six percent thickness-to-chord ratio, and featured skin panels milled from solid alloy plates. It also had an increased area and tapered more sharply towards the tips. Slight camber behind the leading edge improved low speed characteristics. The main landing gear design had to be considerably modified to fold wheel and strut within the contours of the new wing. The track of the main wheels was increased, and because they were closer to the center of gravity, there was less weight on the nosewheel. Wing folding was limited to the outer wing panels.

 

The FJ-4 was intended as an all-weather interceptor, a role that required considerable range on internal fuel. The FJ-4 had 50% more fuel capacity than the FJ-3 and was lightened by omitting armor and reducing ammunition capacity. The new wing was "wet"; that is, it provided for integral fuel tankage. The fuselage was deepened to add more fuel and had a distinctive "razorback" rear deck. A modified cockpit made the pilot more comfortable during the longer missions. The tail surfaces were also extensively modified, had a thinner profile and featured an extended, taller fin. The overall changes resulted in an aircraft that had little in common with the earlier models, although a family resemblance was still present.

 

The FJ-4 was developed into a family of aircraft. Of the original order for 221 FJ-4 day fighters, the last 71 were modified into the FJ-4B fighter-bomber version. This had a stronger wing with six instead of four underwing stations and stronger landing gear. Additional aerodynamic brakes under the aft fuselage made landing safer by allowing pilots to use higher thrust settings and were also useful for dive attacks. External load was doubled. The most important characteristic of the FJ-4B was, since the Navy was eager to maintain a nuclear role in its rivalry with the Air Force, that it was capable of carrying a nuclear weapon on the inboard port station. For the delivery of nuclear weapons, the FJ-4B was equipped with the Low-Altitude Bombing System (LABS), and with this capability it replaced the carrier-based A-3 Skywarrior bombers, which were not suited well for the new low-level approach tactics.

 

In April 1956, the Navy ordered 151 more FJ-4Bs, 10 US Navy squadrons became equipped with the FJ-4B, and the type was also flown by three Marine squadrons. At the same time, the Navy requested a carrier-borne fighter with all-weather capability, radar-guided missiles and a higher performance. This new type was to replace several 1st generation US Navy jets, including the ponderous and heavy Douglas F3D Skyknight, the lackluster Vought F7U as well as the Grumman F9F-8 Cougar. This requirement led to the Douglas F4D Skyray and North American’s FJ-5, another thorough modification of the Fury’s basic design and its eventual final evolution stage.

 

North American’s FJ-5 was designed with compact dimensions in mind, so that the type could be operated on older Essex Class carriers, which offered rather limited storage and lift space. At the time of the FJ-5’s conception, several of these carriers were still in service – and this argument led to an order for the FJ-5 in addition to the F4D.

 

For the FJ-5, the FJ-4’s aerodynamic surfaces were retained, but the fuselage had to be modified considerably in order to accept an APQ-50A radar with a parabolic 24 inches diameter antenna in the nose. The radome was placed above the air intake, similar to the F-86D, and coupled with an Aero 13F fire-control system, which together provided full all-weather capability and information on automatic firing of rockets.

A deeper rear fuselage became necessary, too, because the FJ-5 was powered by a reheated J65-W-18 engine (a development of the Armstrong Siddeley Sapphire turbojet, optimized for a naval environment), which delivered up to 10,500 lbf (47 kN) at full power instead of the FJ-4’s original 7,700 lbf (34 kN). This upgrade had, limited by the airframe’s aerodynamics, only marginal impact on the aircraft’s top speed, but the extra power almost doubled its initial rate of climb, slightly raised the service ceiling and markedly improved acceleration and carrier operations handling through a better response to throttle input and a higher margin of power reserves.

 

Internal armament still consisted of four 20mm cannon. These had to be placed lower in the nose now, flanking the air intake underneath the radome. The FJ-4B’s six underwing hardpoints were retained and could carry AIM-9 Sidewinders (both the IR-guided AIM-9B as well as the Semi-Active Radar Homing (SARH) AIM-9C) as well as the new radar-guided medium-range AIM-7C Sparrow, even though the latter only on the outer pylons, limiting their number to four. Up to six pods with nineteen unguided 70 mm/2.75” unguided Mk 4/Mk 40 Folding-Fin Aerial Rocket (Mighty Mouse FFARs) were another armament option.

 

Beyond these air-to-air weapons, a wide range of other ordnance could be carried. This included the AGM-12 “Bullpup” guided missile (which necessitated a guidance pod on the right inner wing hardpoint), bombs or napalm tanks of up to 1.000 lb caliber, missile pods, drop tanks and ECM pods. The FJ-4B’s strike capabilities were mostly retained, even though the dedicated fighter lost the ability to carry and deliver nuclear weapons in order to save weight and internal space for the radar equipment.

 

The first FJ-5, a converted early FJ-4, made its maiden flight in April 1958. After a short and successful test phase, the type was quickly put into production and introduced to service with US Navy and US Marine Corps units. The new fighter was quickly nicknamed “Fury Dog” by its crews, a reminiscence of the USAF’s F-86D “Sabre Dog” and its characteristic nose section, even though the FJ-5 was officially still just called “Fury”, like its many quite different predecessors.

 

With the new unified designation system adopted in 1962, the FJ-4 became the F-1E, the FJ-4B the AF-1E and the FJ-5 the F-1F. From the prolific Fury family, only the FJ-5/F-1F became involved in a hot conflict: in late 1966, the USMC deployed F-1Fs to Vietnam, where they primarily flew escort and top cover missions for fighter bombers (esp. A-4 Skyhawks) from Da Nang AB, South Vietnam, plus occasional close air support missions (CAS) on their own. The Marines’ F-1Fs remained in Vietnam until 1970, with a single air-to-air victory (a North-Vietnamese MiG-17 was shot down with a Sidewinder missile), no losses and only one aircraft seriously damaged by anti-aircraft artillery (AAA) fire.

 

After this frontline experience, a radar upgrade with an AN/APQ-124 was briefly considered but never carried out, since the F-1F showed the age of the original Fifties design – the type already lacked overall performance for an all-weather fighter that could effectively engage supersonic bomber targets or low flying attack aircraft. However, the aircraft was still popular because of its ruggedness, good handling characteristics and compact dimensions.

Other upgrades that would improve the F-1F’s strike capability, e. g. additional avionics to deploy the AGM-62 Walleye glide bomb or the new AGM-65 Maverick, esp. the USMC’s laser-guided AGM-65E variant, were also rejected, because more capable types for both interceptor and attack roles, namely the Mach 2 Douglas F-4 Phantom II and the LTV A-7 Corsair II, had been introduced in the meantime.

Another factor that denied any updates were military budget cuts. Furthermore, the contemporary F-8 Crusader offered a better performance and was therefore selected in favor of the F-1F to be updated to the H-L variants. In the wake of this decision, all F-1Fs still in Navy service were, together with the decommission of the last Essex Class carriers, in 1975 handed over to the USMC in order to purge the Navy’s inventory and simplify maintenance and logistics.

 

FJ-4 and FJ-4B Fury fighter bombers served with United States Naval Reserve units until the late 1960s, while the F-1F soldiered on with the USMC until the early Eighties, even though only in reserve units. A considerable number had the heavy radar equipment removed and replaced by ballast in the late Seventies, and they were used as fighter-bombers, for dissimilar air combat training (simulating Soviet fighter types like the MiG-17 and -19), as high-speed target tugs or as in-flight refueling tankers, since the FJ-5 inherited this capability from the FJ-4, with up to two buddy packs under the wings. A few machines survived long enough to receive a new low-visibility livery.

 

However, even in the USMC reserve units, the FJ-5 was soon replaced by A-4 Skyhawks, due to the age of the airframes and further fleet reduction measures. The last F-1F was retired in 1982, ending the long career of North American’s F-86 design in US service.

 

A total of 1,196 Furies of all variants were received by the Navy and Marine Corps over the course of its production life, including 152 FJ-4s, 222 FJ-4Bs and 102 FJ-5s.

  

General characteristics:

Crew: 1

Length: 40 ft 3 in (12.27 m)

Wingspan: 39 ft 1 in (11.9 m)

Height: 13 ft 11 in (4.2 m)

Wing area: 338.66 ft² (31.46 m²)

Empty weight: 13,518 lb (6,132 kg)

Gross weight: 19,975 lb (9,060 kg)

Max. takeoff weight: 25,880 lb (11,750 kg)

 

Powerplant:

1× Wright J65-W-18 turbojet with 7,400 lbf (32.9 kN) dry thrust

and 10,500 lbf (46.7 kN) with afterburner

 

Performance:

Maximum speed: 708 mph (1,139 km/h, 615 kn) at sea level,

737 mph (1,188 km/h/Mach 0.96) at height

Range: 2,020 mi (3,250 km) with 2× 200 gal (760 l) drop tanks and 2× AIM-9 missiles

Service ceiling: 49,750 ft (15,163 m)

Rate of climb: 12,150 ft/min (61.7 m/s)

Wing loading: 69.9 lb/ft² (341.7 kg/m²)

 

Armament:

4× 20 mm (0.787 in) Colt Mk 12 cannon (144 RPG, 578 rounds in total)

6× underwing hardpoints for 3,000 lb (1,400 kg) of ordnance, including AIM-9 and AIM-7 missiles

  

The kit and its assembly:

A project I had on the agenda for a long time. But, due to the major surgeries involved, I have been pushing it away – until the “In the navy” group build at whatifmolders.com came along in early 2020. So I collected my courage, dusted off the donor kits that had already been stashed away for years, and eventually started work.

 

The original inspiration was the F-8 Crusader’s career: I really like the look of the late RF-8s, which were kept long enough in service to receive the Eighties’ Low-Viz USN “Compass Ghost” livery. This looks cool, but also a little wrong. And what if the FJ-4B had been kept in service long enough to receive a similar treatment…?

 

In order to justify a career extension, I made up an all-weather development of the FJ-4B with a radar and a more powerful engine, a kind of light alternative to the Vought A-7. A plausible solution was a mix of FJ-4B and F-86D parts – this sounds easy, but both aircraft and their respective model kits actually have only VERY little in common.

 

At its core, the FJ-5 model is a kitbashing of parts from an Emhar FJ-4B (Revell re-boxing) and an Airfix F-86D. The FJ-4B provided the raised cockpit section with the canopy, spine and fin in the form of a complete transplant, which furthermore had to be extended by about 1cm/0.5” because the F-86D is longer than the Fury. The FJ-4B also provided its wings, stabilizers and the landing gear. The Fury’s ventral arrester hook section, a separate part, was also transferred into the F-86D’s lower rear fuselage, under the openings for the air brakes.

For a more lively look, the (thick!) Fury canopy was sawed into two pieces for open display and the flaps were lowered, too.

 

The cockpit was taken from the Airfix kit, since it would fit well into the lower fuselage and it looked much better than their respective counterparts from the relatively basic Emhar kit, which just comes with a narrow board with a strange, bulky seat-thing. As an extra, the cockpit received side consoles, a scratched gunsight and a different ejection seat that raised the pilot’s position into the Fury’s higher canopy.

 

Since the F-1F was supposed to be a fighter, still equipped with the radar set, I retained the OOB pylons from the Fury with its four launch rails. For an aircraft late in the career, I gave it a reduced ordnance, though, just a pair of drop tanks (left over from a Matchbox F3D Skyknight; I wanted something more slender than the stubby OOB drop tanks from the Emhar Fury kit), plus a better Sidewinder training round (hence its blue body) and a single red ACMI data pod on the outer pylons, as an aerial combat training outfit and nice color highlights on the otherwise dull/grey aircraft.

  

Painting and markings:

As mentioned above, the idea for livery was a vintage aircraft in modern, subdued markings. So I adapted the early USN Compass Ghost scheme, and the F-1F received a two-tone livery in FS 36320 and 36375 (Dark and Light Compass Ghost Grey, Humbrol 128 and 127, respectively) with a high, wavy waterline and a light fin. In front of the cockpit, a slightly darker anti-glare panel in Humbrol 145 (FS 35237) was added, inspired by early USN F-14s in Compass Ghost camouflage.

The radome was painted with Humbrol 156, for a slightly darker/different shade of grey than the aircraft’s upper surfaces – I considered a black or a beige (unpainted glass fiber) radome first, but that would have been a very harsh contrast to the rest.

 

The landing gear as well as the air intake duct were painted glossy white (Humbrol 22), the cockpit became medium grey (Humbrol 140, Dark Gull Gray). The inside of the air brakes as well es the edges of the flaps, normally concealed when they are retracted, were painted in bright red (Humbrol 174). The same tone was also used to highlight the edges of the land gear covers.

 

The grey leading edges on the wings the stabilizers were created with decal sheet strips (generic material from TL Modellbau), the gun blast plates were made with silver decal material.

In order to give the model a worn look, I applied a black ink wash, an overall, light treatment with graphite and some post shading. Some extra graphite was applied around the exhaust and the gun nozzles.

 

The markings were taken for an USMC A-4E/F from a Revell kit (which turned out to be a bit bluish). I wanted a consequent dull/toned-down look, typical for early Compass Ghost aircraft. Later, colored highlights, roundels and squadron markings crept back onto the aircraft, but in the early Eighties many USN/USMC machines were consequently finished in a grey-in-grey livery.

 

Finally, the model was sealed with matt acrylic varnish (Italeri) and the ordnance added.

  

Well, the end result looks simple, but creating this kitbashed Fury all-weather fighter was pretty demanding. Even though both the Fury and the F-86D are based on the same aircraft, they are completely different, and the same is also true for the model kits. It took major surgeries and body sculpting to weld the parts together. But I am quite happy with the outcome, the fictional F-1F looks pretty conclusive and natural, also in the (for this aircraft) unusual low-viz livery.

 

+++ DISCLAIMER +++

Nothing you see here is real, even though the model, the conversion or the presented background story might be based on historical facts. BEWARE!

  

Some background:

After the Falklands War, Argentina was not only left with a much reduced aerial strike force – budget restraints, inner and external political pressure as well as delivery boycotts plagued the country for years in its efforts to rejuvenate the air force. Recent years were troublesome, too. In early 2005 the top seventeen brigadiers of the Air Force, including the Chief of Staff, Brigadier General Carlos Rohde, were sacked by President Néstor Kirchner following a scandal involving drug trafficking through Ezeiza International Airport. The primary concerns of the Air Force as of 2010 were the establishment of a radar network for control of the country's airspace, the replacement of its older combat aircraft (Mirage III, Mirage V) and the incorporation of new technologies. The possibility of purchasing surplus French Air Force Mirage 2000C fighters, like the option chosen by the Brazilian Air Force, had been considered.

 

As of 2010, budgetary constraints continued, leading to the disbanding of the Boeing 707 transport squadron and maintenance problems for half of the C-130 Hercules fleet. In August 2010 a contract was signed for two Mi-17E helicopters, plus an option on a further three, to support Antarctic bases. All the time, though, the FAA had been seeking to replace its ageing force with a more capable and more serviceable modern aircraft. Argentina’s Super Étendard fighters, which had been used to launch Exocet missiles in the 1980s and still served, come from France. Its Mirage III/ V/ “Nesher” fighters were originally bought second-hand from Israel and Peru, but they had deteriorated badly. Its A-4P Skyhawk models were originally sold to Argentina by the USA but phased out in 1999, the more modern A-4AR “Fightinghawks” were rebuilt and modernized ex USMC A-4Ms. What was left of those deliveries made up the bulk of the Argentinian jet fleet.

 

The acquisition of Spanish Mirage F1Ms, IAI Kfir Block 60s from Israel and Saab Gripen E/Fs from Sweden was considered, but all of those deals stalled, for various reasons. The Mirage F1 deal was scrapped by the Spanish government after pressure of the UK to not assist in FAA modernization over tensions between the countries over the Falkland Islands. The UK also managed to successfully veto the sale of Gripen E/Fs, as 30% of the Gripen's parts were manufactured there. British diplomacy furthermore worked to delay Argentina’s proposed Super Étendard modernization. To make matters worse, despite steadily worsening relations with Britain under the Obama administration, the USA would neither sell Argentina any jet fighters, nor supply spare parts or engines.

 

This only left Argentina with the original source for its Nesher/Dagger/Finger fighters as a reliable and (moreover) affordable option: Israel. The (realistic) object of desire was the successor of the Nesher, the Kfir, which entered service with the IAF in 1975. The Kfir was, like the Nesher, a Mirage III/V derivative, but a major improvement. Substantial structural changes had been made and IAI replaced the original Atar 9C of French origin with a more powerful J79 turbojet, which had been used at the time by IDF F-4 Phantom IIs of American origin, too. The Kfir received during its career progressive modifications to its airframe (in the form of canards which improved the fighter’s handling considerably), radar, electronics, and weapons, and these upgrades continued even after the Kfirs were retired from Israeli service in the late 1990s, on behalf of export customers like Colombia, Ecuador, and Sri Lanka.

 

The Kfir’s retirement in Israeli service led to a great number of surplus airframes with considerable flying hours left, so that the Kfir C.10/Block 60, a dedicated export variant with many updates, was developed on their basis and offered to foreign customers. These machines carried modern multi-mode radars and electronics on par with contemporary F-16 Block 40/50s, giving them the ability to use beyond visual range aerial weapons, advanced short range AAMs, and a variety of precision strike weapons. However, it would take a brave Kfir pilot to face a Eurofighter Typhoon in single combat… even so, the late an updated Kfirs were capable and redoubtable fighters.

Their combat radius was a bit short, though, due to the thirsty and somewhat outdated J79 engine, but their aerial refueling capability compensated for this flaw and made them well-suited to intimidation and presence patrols. The Kfir’s relatively small price tag made it, despite the airframe’s overall age, very attractive for small nations with limited defense budgets – and consequently it attained Argentinian interest.

 

Argentinian negotiations went so far that Israel not only agreed to sell 18 revamped Kfir fighters from ex-IDF overstock, IAI also offered to adapt the airframes to a different engine, the French Atar 9K-50 afterburning turbojet, which were not part of the deal, though. This appeared like a backward roll, since the Kfir was originally constructed to replace the French Atar 9C with the American J79 in Israel’s Mirage III/V copy – but this move was the only way to provide Argentina with a suitable engine that was freely available on the Western world market without British or American bans and interventions.

 

The result of this deal became the so-called Kfir C.9, even though this was just an internal designation at IAI and never officially adopted in order to avoid political problems. In the course of 2013 and 2014, the engine-less Kfir airframes were delivered as knocked-down kits via ship to Argentina. At Argentina’s nationalized aircraft manufacturer Fábrica Argentina de Aviones SA (FAdeA) in Córdoba they were mated with the new engines, imported separately from France, and equipped with imported and domestic avionics. In Argentinian service and to the public, the aircraft became known as FAdeA “IA-96A” and was, keeping up the FAA’s tradition to christen its fleet of various Mirage III derivatives after domestic animals, called “Quique” (lesser grison).

 

The IA-96A/Kfir C.9 was specifically tailored to the Argentinian needs and restrictions. Despite wishes to buy Kfirs according to the more versatile and capable C.10 export standard with a modern Elta EL/M-2032 multi-mode radar, Argentina’s highly limited defense budget and other equipment constraints imposed by foreign suppliers and governments only allowed the procurement of what basically was a re-engined Kfir C.7 with some minor updates.

In contrast to the Kfir C.10, the older C.7 was only outfitted with the Elta EL/M-2021B radar. This was a multi-mode radar, too, which still offered air-to-air and air-to-surface capability, but it was less powerful than the C.10 standard and offered only a relatively short range of max. 46 mi/74 km.

Like the Israeli C.7, the C.9 had inflight refueling capability through a fixed but removable probe, and it featured a HOTAS-configured cockpit. Individual updates were a new, frameless wrap-around windshield for a better field of view, two 127×177mm MFDs in the cockpit, full HMD capability, a simple TAV38 laser rangefinder in a small fairing under nose, and improved avionics to deploy state-of-the-art guided weapons of Israeli and French origin (see below).

 

Outwardly, the C.9’s biggest difference to the original C.7 configuration – even though it was not very obvious – was the modified rear fuselage, which had to be changed in order to cover the longer and more slender Atar 9K-50 engine and its afterburner. In fact, the original IAI Nesher blueprints and toolings had been dusted off and used to produce these new parts.

Since the lighter Atar 9K-50 would not need the J79’s extra cooling and had a lower air mass flow, the Kfir’s characteristic auxiliary air intake at the fin’s root as well as several prominent air scoops along the fuselage disappeared, giving the aircraft a more streamlined look. As a positive side effect, this measure, together with the slimmer fuselage, improved aerodynamics, compensating for the slight reduction of overall thrust through the engine swap, and the longer fuselage made the aircraft directionally more stable, so that no fin fillet was necessary anymore. With the resulting short fin, the IA-96’s profile resembled that of the South African Atlas Cheetah E a lot, even though the latter were modernized Mirage IIIs and not converted IAI Kfirs. Compared with the Kfir C.7, top speed and service ceiling were slightly reduced, but the Atar 9K-50 consumed considerably less fuel, so that the unrefueled range of the short-legged Kfir with its thirsty J79 was markedly improved. The new engine was furthermore more responsive, so that overall performance and agility of the IA-96A remained on par with the Kfir or became even slightly better.

 

Beyond the aircraft order, Argentina also procured a modernized weapon arsenal from Israel for its new multi-role fighter generation. This included an undisclosed number of Derby medium range air-to-air missiles with an active-radar seeker, BVR capability and a range of 28 mi (45 km), Gabriel III anti-ship missiles with fire-and-forget capabilities and a range of more than 40 mi (60 km), as well as Griffin LGB guidance sets that could be added to various standard iron and cluster bombs. Furthermore, ten second-hand Thomson-CSF ATLIS II laser/electro-optical targeting pods were procured from France. Even though these pods lacked FLIR capabilities and were limited to being primarily a daylight/clear-weather system, they gave the Quique, in combination with the Griffin LGBs, full precision strike capability, esp. against ship targets – a clear political statement into the British direction.

 

The Quique fleet was supposed to replace all the older FAA types. With the roll-out of the first IA-96A in early 2015, all vintage FAA Mirages were officially decommissioned in November of the same year. Furthermore, all FAA’s A-4 Skyhawks were grounded as of January 2016, too (also for the lack of spares), even though a handful A-4ARs remained airworthy as a reserve and the rest in storage. Quique deliveries ended in September 2017 with the eighteenth machine, and all of them were allocated to FAA’s Grupo 5 de Caza at Villa Reynolds, 200 km (125 ml) in the South of Córdoba, where they had been assembled. However, since becoming operational, the aircraft were frequently deployed to other Argentinian air bases, including El Plumerillo Military Air Base in the Mendoza Province at the Chilean border and Rio Gallegos in Patagonia, in reach of the Malvinas/Falklands Islands.

 

If future budgets allow it, ten more IA-96A/Kfir C.9 might be ordered soon in order to replace the Argentinian Navy’s vintage Super Étendard fleet (which has been, since the decommissioning of ARA Veinticinco de Mayo in the late Eighties, land-based, anyway). The acquisition of four to six two-seaters, also modernized ex-IDF aircraft following the IA-96A pattern, with full attack capability and tentatively designated IA-96B, has been under consideration, too.

  

General characteristics:

Crew: 1

Length: 15.65 m (51 ft 4 in)

Wingspan: 8.22 m (27 ft 0 in)

Height: 4.55 m (14 ft 11 in)

Wing area: 34.8 m² (375 ft²)

Empty weight: 7,285 kg (16,061 lb)

Gross weight: 11,603 kg (25,580 lb)

Max takeoff weight: 16,200 kg (35,715 lb)

 

Powerplant:

1× SNECMA Atar 9K50C-11 afterburning turbojet engine,

49.2 kN (11,100 lbf) dry thrust and 70.6 kN (15,900 lbf) with afterburner

 

Performance:

Maximum speed: 2,350 km/h (1,460 mph, 1,270 kn) / Mach 2.2 at high altitude

1,390 km/h (860 mph; 750 kn) at sea level

Combat range: 1,300 km (810 mi, 700 nmi), clean, with internal fuel only

Ferry range: 2,600 km (1,600 mi, 1,400 nmi) w. three 1,300 l (340 US gal; 290 imp gal) drop tanks

Service ceiling: 17,000 m (56,000 ft)

Rate of climb: 233 m/s (45,900 ft/min)

 

Armament:

2× Rafael-built 30 mm (1.18 in) DEFA 553 cannon with 140 RPG

Nine external hardpoints for a maximum payload of 5,775 kg (12,732 lb) and a wide range of ordnance, including bombs such as the Mark 80 series, unguided air-to-ground rocket pods, Paveway and Griffin series of LGBs, guided air-to-ground missiles like the AGM-65 Maverick, and AIM-9 Sidewinders, Shafrir/Python/Derby-series AAMs

  

The kit and its assembly:

This what-if model was inspired by a short entry about the IAI Kfir I had found at Wikipedia: a proposed C.9 variant for Argentina, as a revamped and re-engined C.7, even though the entry lacked any further details and I was not able to dig anything about the C.9 up in the WWW. However, I tried to interpret this scarce basis and deduct a model from it, because the story was/is so good. Having recently read a lot about the Argentinian Mirage III/Nesher fleet and the Malvinas/Falklands conflict helped a lot, too. With many import limitations imposed by Great Britain and the USA as well as Argentina’s highly restricted budget, I eventually settled upon the idea of a rather simple, re-engined Kfir of C.7 standard, so that outwardly not much had to be changed – a better radar would have been desirable (Block 60 standard), but I’d assume that this would not have been possible with Argentina’s highly limited funds that already prevented updates to the existing and rather vintage (if not outdated) aircraft fleet.

 

The basis for the model is a Hasegawa Kfir, which I bought without box (and it turned it to lack the dashboard). The Hasegawa Kfir is a C.2 and the model is very similar to the Italeri kit (a C.7, but it is virtually identical), but it has a much better fit, goes together more easily and calls for considerably less PSR. As another bonus, the Hasegawa kit comes with a wider range of ordnance and also has the construction benefit of a connecting ventral “floor”, which makes the fuselage more stable and therefor suitable for my modification (see below).

 

The different engine for the C.9 variant was the biggest challenge – the Kfir’s rear fuselage is wider and shorter than the Mirage III’s with the Atar engine. These are just subtle differences at 1:72 scale, but not easy to realize: I needed a completely new rear fuselage! As a convenient solution, I dug out a PM Model Nesher (which is no Nesher at all, just a poor Mirage III at best) from the donor bank and let the saw sing. This kit is horrible in many ways (really, stay away!), but it’s tail section and the jet nozzle, pimped with an afterburner interior, were acceptable as conversion fodder.

 

Blending the (crappy!) Mirage III parts into the crisp Hasegawa Kfir took some serious PSR, though, including the need to fill 3mm wide gaps along the delta wing roots and bridging disparate fuselage shapes and diameters at the implant’s intersections. The Kfir’s fin was re-transplanted and lost its characteristic auxiliary air intake for the J79 engine, so that the profile became more Mirage III/V-esque. Due to the longer afterburner section, the brake parachute fairing had to be extended, too. The longer (just 3-4mm), more slender tail section and the cleaner fin change the Kfir’s look markedly – for the better, IMHO, and the model could also depict an Atlas Cheetah E!

 

Further minor mods include an in-flight refueling receptacle, scratched from wire and white glue for the tip, the modified windshield (the OOB part was simply sanded smooth and polished back again to transparency) and the ordnance; the Gabriel ASMs were created on the basis of a photograph, and they once were AIM-54 Phoenix AAMs from a Matchbox F-14, modified with new wings, a blunted tip and a pitot made from thin wire. Their pylons were once parts of F-14 wing root pylons from an Italeri F-14, with launch rails made from styrene profiles. The Derby AAMs are heavily modified Matchbox Sidewinders with an extended, pointed tip, mounted onto the OOB pylons. The ventral drop tank comes from the Hasegawa kit.

  

Painting and markings:

This was quite a challenge, because I wanted to apply something modern and plausible, yet avoid standard paint schemes. In fact, a realistic Argentinian Kfir C.9 from the late 2010s would probably have been painted in an overall pale grey or in two pale shades of grey with little contrast (as applied to the very late Mirage IIIs and the A-4ARs), with subdued low-viz markings and no roundels at all. I found this boring, but I also did not want to apply a retro SEA scheme, as used on the Nesher/Dagger/Finger during the Falklands War.

 

After turning over many options in my mind, I settled upon a two-tone grey livery, somewhat of a compromise between air superiority and attack operations, esp. over open water. The pattern was inspired by the livery of late Turkish RF-4Es, which were supposed to be painted in FS 36118 over an FS 36270 (or 36375, sources are contradictive and pictures inconclusive) overall base with a rising waterline towards the rear and the light undersides color spilling over to the wings’ upper surfaces. This scheme is simple, but looks pretty interesting, breaks up the aircraft’s outlines effectively, and it could be easily adapted to the delta-wing Kfir.

However, I changed two details in favor of an IMHO better camouflage effect at height. Firstly, the fin’s upper section was painted in the light grey (it’s all dark grey on the Turkish Phantoms), what IMHO reduces the strong contrast against the sky and the horizon. For a similar reason I secondly raised the underside’s light grey waterline towards the nose, so that the upper dark grey area became an integral anti-glare panel in front of the windscreen and the aircraft show less contrast from a frontal point of view. On the Turkish F-4s, the dark grey slopes downwards for a wrap-around area directly behind the radome.

 

I used Humbrol 125 (FS 36118, a pretty bluish interpretation of “Gunship Gray”) and 126 (FS 36270, US Medium Grey) as basic colors. The Gunship Gray was, after a light washing with black ink, post-shaded with FS 35164 (Humbrol 144), giving the dark grey an even more bluish hue, while the Medium Grey was treated with FS 36320.

The cockpit was painted in Camouflage Grey (Humbrol 156), the landing gear with the wells as well as the air intake ducts in standard gloss white (Humbrol 22). The Derby AAMs became light grey (Humbrol 127) with a beige radome tip, while the Gabriel ASM received a multi-color livery in black, white and light grey.

 

Decals and markings are purely fictional - as mentioned above, I’d assume that a real-world FAA Kfir would these days only carry minimal national markings in the form of a simple fin flash, no roundels at all and just a tiny tactical code (if at all), and everything toned-down or black. However, I wanted the model to be identified more easily, so I added some more markings, including small but full-color FAA roundels on fuselage and wings as well as full-color fin flashes, all procured from an Airfix Pucará sheet. The “Fuerza Aérea Argentina” inscription on the nose came from a Colorado Decals Mirage III/V sheet. The tactical code was taken from an Airfix sheet for an Argentinian Mirage III – it’s actually “I-016”, just turned upside down for a (much) higher/later number. 😉

 

After shading effects, the model only received little weathering in the form of graphite around the jet nozzle and the guns under the air intakes. Then it was sealed with matt acrylic varnish.

  

In the end a rather subtle conversion – even though the different rear fuselage was a major PSR stunt! The most obvious modification is probably the intake-less fin? The transplanted, different rear fuselage is hard to recognize and only true Mirage/Kfir experts might tell the changes – or the model is directly mistaken for a Mirage V fighter bomber? And even though the model carries a grey-in-grey scheme which I originally wanted to avoid, I think that the bluish touch and the integral, wavy pattern still look interesting?

However, I also like the story behind this whif that has real life roots – the real Kfir C.9 just failed to materialize because of lack of funding, and its introduction would certainly have had severe consequences for the unstable Argentinian-British relationships, since this capable aircraft would certainly pose a serious threat to the shaky peace in the Southern Atlantic and have stirred up the more or less dormant Falklands/Malvinas conflict again.

Colosseum

Following, a text, in english, from the Wikipedia the Free Encyclopedia:

The Colosseum, or the Coliseum, originally the Flavian Amphitheatre (Latin: Amphitheatrum Flavium, Italian Anfiteatro Flavio or Colosseo), is an elliptical amphitheatre in the centre of the city of Rome, Italy, the largest ever built in the Roman Empire. It is considered one of the greatest works of Roman architecture and Roman engineering.

Occupying a site just east of the Roman Forum, its construction started between 70 and 72 AD[1] under the emperor Vespasian and was completed in 80 AD under Titus,[2] with further modifications being made during Domitian's reign (81–96).[3] The name "Amphitheatrum Flavium" derives from both Vespasian's and Titus's family name (Flavius, from the gens Flavia).

Capable of seating 50,000 spectators,[1][4][5] the Colosseum was used for gladiatorial contests and public spectacles such as mock sea battles, animal hunts, executions, re-enactments of famous battles, and dramas based on Classical mythology. The building ceased to be used for entertainment in the early medieval era. It was later reused for such purposes as housing, workshops, quarters for a religious order, a fortress, a quarry, and a Christian shrine.

Although in the 21st century it stays partially ruined because of damage caused by devastating earthquakes and stone-robbers, the Colosseum is an iconic symbol of Imperial Rome. It is one of Rome's most popular tourist attractions and still has close connections with the Roman Catholic Church, as each Good Friday the Pope leads a torchlit "Way of the Cross" procession that starts in the area around the Colosseum.[6]

The Colosseum is also depicted on the Italian version of the five-cent euro coin.

The Colosseum's original Latin name was Amphitheatrum Flavium, often anglicized as Flavian Amphitheater. The building was constructed by emperors of the Flavian dynasty, hence its original name, after the reign of Emperor Nero.[7] This name is still used in modern English, but generally the structure is better known as the Colosseum. In antiquity, Romans may have referred to the Colosseum by the unofficial name Amphitheatrum Caesareum; this name could have been strictly poetic.[8][9] This name was not exclusive to the Colosseum; Vespasian and Titus, builders of the Colosseum, also constructed an amphitheater of the same name in Puteoli (modern Pozzuoli).[10]

The name Colosseum has long been believed to be derived from a colossal statue of Nero nearby.[3] (the statue of Nero itself being named after one of the original ancient wonders, the Colossus of Rhodes[citation needed]. This statue was later remodeled by Nero's successors into the likeness of Helios (Sol) or Apollo, the sun god, by adding the appropriate solar crown. Nero's head was also replaced several times with the heads of succeeding emperors. Despite its pagan links, the statue remained standing well into the medieval era and was credited with magical powers. It came to be seen as an iconic symbol of the permanence of Rome.

In the 8th century, a famous epigram attributed to the Venerable Bede celebrated the symbolic significance of the statue in a prophecy that is variously quoted: Quamdiu stat Colisæus, stat et Roma; quando cadet colisæus, cadet et Roma; quando cadet Roma, cadet et mundus ("as long as the Colossus stands, so shall Rome; when the Colossus falls, Rome shall fall; when Rome falls, so falls the world").[11] This is often mistranslated to refer to the Colosseum rather than the Colossus (as in, for instance, Byron's poem Childe Harold's Pilgrimage). However, at the time that the Pseudo-Bede wrote, the masculine noun coliseus was applied to the statue rather than to what was still known as the Flavian amphitheatre.

The Colossus did eventually fall, possibly being pulled down to reuse its bronze. By the year 1000 the name "Colosseum" had been coined to refer to the amphitheatre. The statue itself was largely forgotten and only its base survives, situated between the Colosseum and the nearby Temple of Venus and Roma.[12]

The name further evolved to Coliseum during the Middle Ages. In Italy, the amphitheatre is still known as il Colosseo, and other Romance languages have come to use similar forms such as le Colisée (French), el Coliseo (Spanish) and o Coliseu (Portuguese).

Construction of the Colosseum began under the rule of the Emperor Vespasian[3] in around 70–72AD. The site chosen was a flat area on the floor of a low valley between the Caelian, Esquiline and Palatine Hills, through which a canalised stream ran. By the 2nd century BC the area was densely inhabited. It was devastated by the Great Fire of Rome in AD 64, following which Nero seized much of the area to add to his personal domain. He built the grandiose Domus Aurea on the site, in front of which he created an artificial lake surrounded by pavilions, gardens and porticoes. The existing Aqua Claudia aqueduct was extended to supply water to the area and the gigantic bronze Colossus of Nero was set up nearby at the entrance to the Domus Aurea.[12]

Although the Colossus was preserved, much of the Domus Aurea was torn down. The lake was filled in and the land reused as the location for the new Flavian Amphitheatre. Gladiatorial schools and other support buildings were constructed nearby within the former grounds of the Domus Aurea. According to a reconstructed inscription found on the site, "the emperor Vespasian ordered this new amphitheatre to be erected from his general's share of the booty." This is thought to refer to the vast quantity of treasure seized by the Romans following their victory in the Great Jewish Revolt in 70AD. The Colosseum can be thus interpreted as a great triumphal monument built in the Roman tradition of celebrating great victories[12], placating the Roman people instead of returning soldiers. Vespasian's decision to build the Colosseum on the site of Nero's lake can also be seen as a populist gesture of returning to the people an area of the city which Nero had appropriated for his own use. In contrast to many other amphitheatres, which were located on the outskirts of a city, the Colosseum was constructed in the city centre; in effect, placing it both literally and symbolically at the heart of Rome.

The Colosseum had been completed up to the third story by the time of Vespasian's death in 79. The top level was finished and the building inaugurated by his son, Titus, in 80.[3] Dio Cassius recounts that over 9,000 wild animals were killed during the inaugural games of the amphitheatre. The building was remodelled further under Vespasian's younger son, the newly designated Emperor Domitian, who constructed the hypogeum, a series of underground tunnels used to house animals and slaves. He also added a gallery to the top of the Colosseum to increase its seating capacity.

In 217, the Colosseum was badly damaged by a major fire (caused by lightning, according to Dio Cassius[13]) which destroyed the wooden upper levels of the amphitheatre's interior. It was not fully repaired until about 240 and underwent further repairs in 250 or 252 and again in 320. An inscription records the restoration of various parts of the Colosseum under Theodosius II and Valentinian III (reigned 425–455), possibly to repair damage caused by a major earthquake in 443; more work followed in 484[14] and 508. The arena continued to be used for contests well into the 6th century, with gladiatorial fights last mentioned around 435. Animal hunts continued until at least 523, when Anicius Maximus celebrated his consulship with some venationes, criticised by King Theodoric the Great for their high cost.

The Colosseum underwent several radical changes of use during the medieval period. By the late 6th century a small church had been built into the structure of the amphitheatre, though this apparently did not confer any particular religious significance on the building as a whole. The arena was converted into a cemetery. The numerous vaulted spaces in the arcades under the seating were converted into housing and workshops, and are recorded as still being rented out as late as the 12th century. Around 1200 the Frangipani family took over the Colosseum and fortified it, apparently using it as a castle.

Severe damage was inflicted on the Colosseum by the great earthquake in 1349, causing the outer south side, lying on a less stable alluvional terrain, to collapse. Much of the tumbled stone was reused to build palaces, churches, hospitals and other buildings elsewhere in Rome. A religious order moved into the northern third of the Colosseum in the mid-14th century and continued to inhabit it until as late as the early 19th century. The interior of the amphitheatre was extensively stripped of stone, which was reused elsewhere, or (in the case of the marble façade) was burned to make quicklime.[12] The bronze clamps which held the stonework together were pried or hacked out of the walls, leaving numerous pockmarks which still scar the building today.

During the 16th and 17th century, Church officials sought a productive role for the vast derelict hulk of the Colosseum. Pope Sixtus V (1585–1590) planned to turn the building into a wool factory to provide employment for Rome's prostitutes, though this proposal fell through with his premature death.[15] In 1671 Cardinal Altieri authorized its use for bullfights; a public outcry caused the idea to be hastily abandoned.

In 1749, Pope Benedict XIV endorsed as official Church policy the view that the Colosseum was a sacred site where early Christians had been martyred. He forbade the use of the Colosseum as a quarry and consecrated the building to the Passion of Christ and installed Stations of the Cross, declaring it sanctified by the blood of the Christian martyrs who perished there (see Christians and the Colosseum). However there is no historical evidence to support Benedict's claim, nor is there even any evidence that anyone prior to the 16th century suggested this might be the case; the Catholic Encyclopedia concludes that there are no historical grounds for the supposition. Later popes initiated various stabilization and restoration projects, removing the extensive vegetation which had overgrown the structure and threatened to damage it further. The façade was reinforced with triangular brick wedges in 1807 and 1827, and the interior was repaired in 1831, 1846 and in the 1930s. The arena substructure was partly excavated in 1810–1814 and 1874 and was fully exposed under Benito Mussolini in the 1930s.

The Colosseum is today one of Rome's most popular tourist attractions, receiving millions of visitors annually. The effects of pollution and general deterioration over time prompted a major restoration programme carried out between 1993 and 2000, at a cost of 40 billion Italian lire ($19.3m / €20.6m at 2000 prices). In recent years it has become a symbol of the international campaign against capital punishment, which was abolished in Italy in 1948. Several anti–death penalty demonstrations took place in front of the Colosseum in 2000. Since that time, as a gesture against the death penalty, the local authorities of Rome change the color of the Colosseum's night time illumination from white to gold whenever a person condemned to the death penalty anywhere in the world gets their sentence commuted or is released,[16] or if a jurisdiction abolishes the death penalty. Most recently, the Colosseum was illuminated in gold when capital punishment was abolished in the American state of New Mexico in April 2009.

Because of the ruined state of the interior, it is impractical to use the Colosseum to host large events; only a few hundred spectators can be accommodated in temporary seating. However, much larger concerts have been held just outside, using the Colosseum as a backdrop. Performers who have played at the Colosseum in recent years have included Ray Charles (May 2002),[18] Paul McCartney (May 2003),[19] Elton John (September 2005),[20] and Billy Joel (July 2006).

Exterior

Unlike earlier Greek theatres that were built into hillsides, the Colosseum is an entirely free-standing structure. It derives its basic exterior and interior architecture from that of two Roman theatres back to back. It is elliptical in plan and is 189 meters (615 ft / 640 Roman feet) long, and 156 meters (510 ft / 528 Roman feet) wide, with a base area of 6 acres (24,000 m2). The height of the outer wall is 48 meters (157 ft / 165 Roman feet). The perimeter originally measured 545 meters (1,788 ft / 1,835 Roman feet). The central arena is an oval 87 m (287 ft) long and 55 m (180 ft) wide, surrounded by a wall 5 m (15 ft) high, above which rose tiers of seating.

The outer wall is estimated to have required over 100,000 cubic meters (131,000 cu yd) of travertine stone which were set without mortar held together by 300 tons of iron clamps.[12] However, it has suffered extensive damage over the centuries, with large segments having collapsed following earthquakes. The north side of the perimeter wall is still standing; the distinctive triangular brick wedges at each end are modern additions, having been constructed in the early 19th century to shore up the wall. The remainder of the present-day exterior of the Colosseum is in fact the original interior wall.

The surviving part of the outer wall's monumental façade comprises three stories of superimposed arcades surmounted by a podium on which stands a tall attic, both of which are pierced by windows interspersed at regular intervals. The arcades are framed by half-columns of the Tuscan, Ionic, and Corinthian orders, while the attic is decorated with Corinthian pilasters.[21] Each of the arches in the second- and third-floor arcades framed statues, probably honoring divinities and other figures from Classical mythology.

Two hundred and forty mast corbels were positioned around the top of the attic. They originally supported a retractable awning, known as the velarium, that kept the sun and rain off spectators. This consisted of a canvas-covered, net-like structure made of ropes, with a hole in the center.[3] It covered two-thirds of the arena, and sloped down towards the center to catch the wind and provide a breeze for the audience. Sailors, specially enlisted from the Roman naval headquarters at Misenum and housed in the nearby Castra Misenatium, were used to work the velarium.[22]

The Colosseum's huge crowd capacity made it essential that the venue could be filled or evacuated quickly. Its architects adopted solutions very similar to those used in modern stadiums to deal with the same problem. The amphitheatre was ringed by eighty entrances at ground level, 76 of which were used by ordinary spectators.[3] Each entrance and exit was numbered, as was each staircase. The northern main entrance was reserved for the Roman Emperor and his aides, whilst the other three axial entrances were most likely used by the elite. All four axial entrances were richly decorated with painted stucco reliefs, of which fragments survive. Many of the original outer entrances have disappeared with the collapse of the perimeter wall, but entrances XXIII (23) to LIV (54) still survive.[12]

Spectators were given tickets in the form of numbered pottery shards, which directed them to the appropriate section and row. They accessed their seats via vomitoria (singular vomitorium), passageways that opened into a tier of seats from below or behind. These quickly dispersed people into their seats and, upon conclusion of the event or in an emergency evacuation, could permit their exit within only a few minutes. The name vomitoria derived from the Latin word for a rapid discharge, from which English derives the word vomit.

Interior

According to the Codex-Calendar of 354, the Colosseum could accommodate 87,000 people, although modern estimates put the figure at around 50,000. They were seated in a tiered arrangement that reflected the rigidly stratified nature of Roman society. Special boxes were provided at the north and south ends respectively for the Emperor and the Vestal Virgins, providing the best views of the arena. Flanking them at the same level was a broad platform or podium for the senatorial class, who were allowed to bring their own chairs. The names of some 5th century senators can still be seen carved into the stonework, presumably reserving areas for their use.

The tier above the senators, known as the maenianum primum, was occupied by the non-senatorial noble class or knights (equites). The next level up, the maenianum secundum, was originally reserved for ordinary Roman citizens (plebians) and was divided into two sections. The lower part (the immum) was for wealthy citizens, while the upper part (the summum) was for poor citizens. Specific sectors were provided for other social groups: for instance, boys with their tutors, soldiers on leave, foreign dignitaries, scribes, heralds, priests and so on. Stone (and later marble) seating was provided for the citizens and nobles, who presumably would have brought their own cushions with them. Inscriptions identified the areas reserved for specific groups.

Another level, the maenianum secundum in legneis, was added at the very top of the building during the reign of Domitian. This comprised a gallery for the common poor, slaves and women. It would have been either standing room only, or would have had very steep wooden benches. Some groups were banned altogether from the Colosseum, notably gravediggers, actors and former gladiators.

Each tier was divided into sections (maeniana) by curved passages and low walls (praecinctiones or baltei), and were subdivided into cunei, or wedges, by the steps and aisles from the vomitoria. Each row (gradus) of seats was numbered, permitting each individual seat to be exactly designated by its gradus, cuneus, and number.

The arena itself was 83 meters by 48 meters (272 ft by 157 ft / 280 by 163 Roman feet).[12] It comprised a wooden floor covered by sand (the Latin word for sand is harena or arena), covering an elaborate underground structure called the hypogeum (literally meaning "underground"). Little now remains of the original arena floor, but the hypogeum is still clearly visible. It consisted of a two-level subterranean network of tunnels and cages beneath the arena where gladiators and animals were held before contests began. Eighty vertical shafts provided instant access to the arena for caged animals and scenery pieces concealed underneath; larger hinged platforms, called hegmata, provided access for elephants and the like. It was restructured on numerous occasions; at least twelve different phases of construction can be seen.[12]

The hypogeum was connected by underground tunnels to a number of points outside the Colosseum. Animals and performers were brought through the tunnel from nearby stables, with the gladiators' barracks at the Ludus Magnus to the east also being connected by tunnels. Separate tunnels were provided for the Emperor and the Vestal Virgins to permit them to enter and exit the Colosseum without needing to pass through the crowds.[12]

Substantial quantities of machinery also existed in the hypogeum. Elevators and pulleys raised and lowered scenery and props, as well as lifting caged animals to the surface for release. There is evidence for the existence of major hydraulic mechanisms[12] and according to ancient accounts, it was possible to flood the arena rapidly, presumably via a connection to a nearby aqueduct.

The Colosseum and its activities supported a substantial industry in the area. In addition to the amphitheatre itself, many other buildings nearby were linked to the games. Immediately to the east is the remains of the Ludus Magnus, a training school for gladiators. This was connected to the Colosseum by an underground passage, to allow easy access for the gladiators. The Ludus Magnus had its own miniature training arena, which was itself a popular attraction for Roman spectators. Other training schools were in the same area, including the Ludus Matutinus (Morning School), where fighters of animals were trained, plus the Dacian and Gallic Schools.

Also nearby were the Armamentarium, comprising an armory to store weapons; the Summum Choragium, where machinery was stored; the Sanitarium, which had facilities to treat wounded gladiators; and the Spoliarium, where bodies of dead gladiators were stripped of their armor and disposed of.

Around the perimeter of the Colosseum, at a distance of 18 m (59 ft) from the perimeter, was a series of tall stone posts, with five remaining on the eastern side. Various explanations have been advanced for their presence; they may have been a religious boundary, or an outer boundary for ticket checks, or an anchor for the velarium or awning.

Right next to the Colosseum is also the Arch of Constantine.

he Colosseum was used to host gladiatorial shows as well as a variety of other events. The shows, called munera, were always given by private individuals rather than the state. They had a strong religious element but were also demonstrations of power and family prestige, and were immensely popular with the population. Another popular type of show was the animal hunt, or venatio. This utilized a great variety of wild beasts, mainly imported from Africa and the Middle East, and included creatures such as rhinoceros, hippopotamuses, elephants, giraffes, aurochs, wisents, barbary lions, panthers, leopards, bears, caspian tigers, crocodiles and ostriches. Battles and hunts were often staged amid elaborate sets with movable trees and buildings. Such events were occasionally on a huge scale; Trajan is said to have celebrated his victories in Dacia in 107 with contests involving 11,000 animals and 10,000 gladiators over the course of 123 days.

During the early days of the Colosseum, ancient writers recorded that the building was used for naumachiae (more properly known as navalia proelia) or simulated sea battles. Accounts of the inaugural games held by Titus in AD 80 describe it being filled with water for a display of specially trained swimming horses and bulls. There is also an account of a re-enactment of a famous sea battle between the Corcyrean (Corfiot) Greeks and the Corinthians. This has been the subject of some debate among historians; although providing the water would not have been a problem, it is unclear how the arena could have been waterproofed, nor would there have been enough space in the arena for the warships to move around. It has been suggested that the reports either have the location wrong, or that the Colosseum originally featured a wide floodable channel down its central axis (which would later have been replaced by the hypogeum).[12]

Sylvae or recreations of natural scenes were also held in the arena. Painters, technicians and architects would construct a simulation of a forest with real trees and bushes planted in the arena's floor. Animals would be introduced to populate the scene for the delight of the crowd. Such scenes might be used simply to display a natural environment for the urban population, or could otherwise be used as the backdrop for hunts or dramas depicting episodes from mythology. They were also occasionally used for executions in which the hero of the story — played by a condemned person — was killed in one of various gruesome but mythologically authentic ways, such as being mauled by beasts or burned to death.

The Colosseum today is now a major tourist attraction in Rome with thousands of tourists each year paying to view the interior arena, though entrance for EU citizens is partially subsidised, and under-18 and over-65 EU citizens' entrances are free.[24] There is now a museum dedicated to Eros located in the upper floor of the outer wall of the building. Part of the arena floor has been re-floored. Beneath the Colosseum, a network of subterranean passageways once used to transport wild animals and gladiators to the arena opened to the public in summer 2010.[25]

The Colosseum is also the site of Roman Catholic ceremonies in the 20th and 21st centuries. For instance, Pope Benedict XVI leads the Stations of the Cross called the Scriptural Way of the Cross (which calls for more meditation) at the Colosseum[26][27] on Good Fridays.

In the Middle Ages, the Colosseum was clearly not regarded as a sacred site. Its use as a fortress and then a quarry demonstrates how little spiritual importance was attached to it, at a time when sites associated with martyrs were highly venerated. It was not included in the itineraries compiled for the use of pilgrims nor in works such as the 12th century Mirabilia Urbis Romae ("Marvels of the City of Rome"), which claims the Circus Flaminius — but not the Colosseum — as the site of martyrdoms. Part of the structure was inhabited by a Christian order, but apparently not for any particular religious reason.

It appears to have been only in the 16th and 17th centuries that the Colosseum came to be regarded as a Christian site. Pope Pius V (1566–1572) is said to have recommended that pilgrims gather sand from the arena of the Colosseum to serve as a relic, on the grounds that it was impregnated with the blood of martyrs. This seems to have been a minority view until it was popularised nearly a century later by Fioravante Martinelli, who listed the Colosseum at the head of a list of places sacred to the martyrs in his 1653 book Roma ex ethnica sacra.

Martinelli's book evidently had an effect on public opinion; in response to Cardinal Altieri's proposal some years later to turn the Colosseum into a bullring, Carlo Tomassi published a pamphlet in protest against what he regarded as an act of desecration. The ensuing controversy persuaded Pope Clement X to close the Colosseum's external arcades and declare it a sanctuary, though quarrying continued for some time.

At the instance of St. Leonard of Port Maurice, Pope Benedict XIV (1740–1758) forbade the quarrying of the Colosseum and erected Stations of the Cross around the arena, which remained until February 1874. St. Benedict Joseph Labre spent the later years of his life within the walls of the Colosseum, living on alms, prior to his death in 1783. Several 19th century popes funded repair and restoration work on the Colosseum, and it still retains a Christian connection today. Crosses stand in several points around the arena and every Good Friday the Pope leads a Via Crucis procession to the amphitheatre.

 

Coliseu (Colosseo)

A seguir, um texto, em português, da Wikipédia, a enciclopédia livre:

 

O Coliseu, também conhecido como Anfiteatro Flaviano, deve seu nome à expressão latina Colosseum (ou Coliseus, no latim tardio), devido à estátua colossal de Nero, que ficava perto a edificação. Localizado no centro de Roma, é uma excepção de entre os anfiteatros pelo seu volume e relevo arquitectónico. Originalmente capaz de albergar perto de 50 000 pessoas, e com 48 metros de altura, era usado para variados espetáculos. Foi construído a leste do fórum romano e demorou entre 8 a 10 anos a ser construído.

O Coliseu foi utilizado durante aproximadamente 500 anos, tendo sido o último registro efetuado no século VI da nossa era, bastante depois da queda de Roma em 476. O edifício deixou de ser usado para entretenimento no começo da era medieval, mas foi mais tarde usado como habitação, oficina, forte, pedreira, sede de ordens religiosas e templo cristão.

Embora esteja agora em ruínas devido a terremotos e pilhagens, o Coliseu sempre foi visto como símbolo do Império Romano, sendo um dos melhores exemplos da sua arquitectura. Actualmente é uma das maiores atrações turísticas em Roma e em 7 de julho de 2007 foi eleita umas das "Sete maravilhas do mundo moderno". Além disso, o Coliseu ainda tem ligações à igreja, com o Papa a liderar a procissão da Via Sacra até ao Coliseu todas as Sextas-feiras Santas.

O coliseu era um local onde seriam exibidos toda uma série de espectáculos, inseridos nos vários tipos de jogos realizados na urbe. Os combates entre gladiadores, chamados muneras, eram sempre pagos por pessoas individuais em busca de prestígio e poder em vez do estado. A arena (87,5 m por 55 m) possuía um piso de madeira, normalmente coberto de areia para absorver o sangue dos combates (certa vez foi colocada água na representação de uma batalha naval), sob o qual existia um nível subterrâneo com celas e jaulas que tinham acessos diretos para a arena; Alguns detalhes dessa construção, como a cobertura removível que poupava os espectadores do sol, são bastante interessantes, e mostram o refinamento atingido pelos construtores romanos. Formado por cinco anéis concêntricos de arcos e abóbadas, o Coliseu representa bem o avanço introduzido pelos romanos à engenharia de estruturas. Esses arcos são de concreto (de cimento natural) revestidos por alvenaria. Na verdade, a alvenaria era construída simultaneamente e já servia de forma para a concretagem. Outro tipo de espetáculos era a caça de animais, ou venatio, onde eram utilizados animais selvagens importados de África. Os animais mais utilizados eram os grandes felinos como leões, leopardos e panteras, mas animais como rinocerontes, hipopótamos, elefantes, girafas, crocodilos e avestruzes eram também utilizados. As caçadas, tal como as representações de batalhas famosas, eram efetuadas em elaborados cenários onde constavam árvores e edifícios amovíveis.

Estas últimas eram por vezes representadas numa escala gigante; Trajano celebrou a sua vitória em Dácia no ano 107 com concursos envolvendo 11 000 animais e 10 000 gladiadores no decorrer de 123 dias.

Segundo o documentário produzido pelo canal televisivo fechado, History Channel, o Coliseu também era utilizado para a realização de naumaquias, ou batalhas navais. O coliseu era inundado por dutos subterrâneos alimentados pelos aquedutos que traziam água de longe. Passada esta fase, foi construída uma estrutura, que é a que podemos ver hoje nas ruínas do Coliseu, com altura de um prédio de dois andares, onde no passado se concentravam os gladiadores, feras e todo o pessoal que organizava os duelos que ocorreriam na arena. A arena era como um grande palco, feito de madeira, e se chama arena, que em italiano significa areia, porque era jogada areia sob a estrutura de madeira para esconder as imperfeições. Os animais podiam ser inseridos nos duelos a qualquer momento por um esquema de elevadores que surgiam em alguns pontos da arena; o filme "Gladiador" retrata muito bem esta questão dos elevadores. Os estudiosos, há pouco tempo, descobriram uma rede de dutos inundados por baixo da arena do Coliseu. Acredita-se que o Coliseu foi construído onde, outrora, foi o lago do Palácio Dourado de Nero; O imperador Vespasiano escolheu o local da construção para que o mal causado por Nero fosse esquecido por uma construção gloriosa.

Sylvae, ou recreações de cenas naturais eram também realizadas no Coliseu. Pintores, técnicos e arquitectos construiriam simulações de florestas com árvores e arbustos reais plantados no chão da arena. Animais seriam então introduzidos para dar vida à simulação. Esses cenários podiam servir só para agrado do público ou como pano de fundo para caçadas ou dramas representando episódios da mitologia romana, tão autênticos quanto possível, ao ponto de pessoas condenadas fazerem o papel de heróis onde eram mortos de maneiras horríveis mas mitologicamente autênticas, como mutilados por animais ou queimados vivos.

Embora o Coliseu tenha funcionado até ao século VI da nossa Era, foram proibidos os jogos com mortes humanas desde 404, sendo apenas massacrados animais como elefantes, panteras ou leões.

O Coliseu era sobretudo um enorme instrumento de propaganda e difusão da filosofia de toda uma civilização, e tal como era já profetizado pelo monge e historiador inglês Beda na sua obra do século VII "De temporibus liber": "Enquanto o Coliseu se mantiver de pé, Roma permanecerá; quando o Coliseu ruir, Roma ruirá e quando Roma cair, o mundo cairá".

A construção do Coliseu foi iniciada por Vespasiano, nos anos 70 da nossa era. O edifício foi inaugurado por Tito, em 80, embora apenas tivesse sido finalizado poucos anos depois. Empresa colossal, este edifício, inicialmente, poderia sustentar no seu interior cerca de 50 000 espectadores, constando de três andares. Aquando do reinado de Alexandre Severo e Gordiano III, é ampliado com um quarto andar, podendo suster agora cerca de 90 000 espectadores. A grandiosidade deste monumento testemunha verdadeiramente o poder e esplendor de Roma na época dos Flávios.

Os jogos inaugurais do Coliseu tiveram lugar ano 80, sob o mandato de Tito, para celebrar a finalização da construção. Depois do curto reinado de Tito começar com vários meses de desastres, incluindo a erupção do Monte Vesúvio, um incêndio em Roma, e um surto de peste, o mesmo imperador inaugurou o edifício com uns jogos pródigos que duraram mais de cem dias, talvez para tentar apaziguar o público romano e os deuses. Nesses jogos de cem dias terão ocorrido combates de gladiadores, venationes (lutas de animais), execuções, batalhas navais, caçadas e outros divertimentos numa escala sem precedentes.

O Coliseu, como não se encontrava inserido numa zona de encosta, enterrado, tal como normalmente sucede com a generalidade dos teatros e anfiteatros romanos, possuía um “anel” artificial de rocha à sua volta, para garantir sustentação e, ao mesmo tempo, esta substrutura serve como ornamento ao edifício e como condicionador da entrada dos espectadores. Tal como foi referido anteriormente, possuía três pisos, sendo mais tarde adicionado um outro. É construído em mármore, pedra travertina, ladrilho e tufo (pedra calcária com grandes poros). A sua planta elíptica mede dois eixos que se estendem aproximadamente de 190 m por 155 m. A fachada compõe-se de arcadas decoradas com colunas dóricas, jónicas e coríntias, de acordo com o pavimento em que se encontravam. Esta subdivisão deve-se ao facto de ser uma construção essencialmente vertical, criando assim uma diversificação do espaço.

 

Os assentos eram em mármore e a cavea, escadaria ou arquibancada, dividia-se em três partes, correspondentes às diferentes classes sociais: o podium, para as classes altas; as maeniana, sector destinado à classe média; e os portici, ou pórticos, construídos em madeira, para a plebe e as mulheres. O pulvinar, a tribuna imperial, encontrava-se situada no podium e era balizada pelos assentos reservados aos senadores e magistrados. Rampas no interior do edifício facilitavam o acesso às várias zonas de onde podiam visualizar o espectáculo, sendo protegidos por uma barreira e por uma série de arqueiros posicionados numa passagem de madeira, para o caso de algum acidente. Por cima dos muros ainda são visíveis as mísulas, que sustentavam o velarium, enorme cobertura de lona destinada a proteger do sol os espectadores e, nos subterrâneos, ficavam as jaulas dos animais, bem como todas as celas e galerias necessárias aos serviços do anfiteatro.

O monumento permaneceu como sede principal dos espetáculos da urbe romana até ao período do imperador Honorius, no século V. Danificado por um terremoto no começo do mesmo século, foi alvo de uma extensiva restauração na época de Valentinianus III. Em meados do século XIII, a família Frangipani transformou-o em fortaleza e, ao longo dos séculos XV e XVI, foi por diversas vezes saqueado, perdendo grande parte dos materiais nobres com os quais tinha sido construído.

Os relatos romanos referem-se a cristãos sendo martirizados em locais de Roma descritos pouco pormenorizadamente (no anfiteatro, na arena...), quando Roma tinha numerosos anfiteatros e arenas. Apesar de muito provavelmente o Coliseu não ter sido utilizado para martírios, o Papa Bento XIV consagrou-o no século XVII à Paixão de Cristo e declarou-o lugar sagrado. Os trabalhos de consolidação e restauração parcial do monumento, já há muito em ruínas, foram feitos sobretudo pelos pontífices Gregório XVI e Pio IX, no século XIX.

+++ DISCLAIMER +++

Nothing you see here is real, even though the conversion or the presented background story might be based on historical facts. BEWARE!

  

Some background:

The Douglas A-4 Skyhawk is a single-seat subsonic carrier-capable light attack aircraft developed for the United States Navy and United States Marine Corps in the early 1950s. The delta-winged, single turbojet-engined Skyhawk was designed and produced by Douglas Aircraft Company, and later by McDonnell Douglas. It was originally designated A4D under the U.S. Navy's pre-1962 designation system.

 

Skyhawks played key roles in the Vietnam War, the Yom Kippur War, and the Falklands War. Sixty years after the aircraft's first flight in 1954, some of the 2,960 produced (through February 1979). The Skyhawk found many users all around the world, and some still remain in service with the Argentine Air Force and the Brazilian Naval Aviation. Operators in Asia included Singapore, Malaysia, Indonesia and Thailand.

 

Thailand procured the Skyhawk in 1984, for the Royal Thai Navy air arm to be used for naval and air space surveillance, against sea surface targets and for close air support for the Royal Thai Marine Corps. A total of thirty aircraft were purchased from the USA, twenty-four single seaters and six two-seat TA-4J trainers.

 

The single seaters were refurbished A-4Cs from USN overstock, modernized to a standard that came close to the USN’s A-4L, but with some specific differences and unique features that made them suitable for all-weather strike operations. This modified version was re-designated as A-4LT and featured the late Skyhawk versions’ distinct “Camelback” fairing that house the additional avionics as well as a heat exchanger. The most distinctive external difference to any other Skyhawk version was a unique, pointed radome.

 

The update for Thailand included an AN/APQ-126 terrain following radar in the nose, which was integrated into an ILAAS digital navigation system – a very modern system of its era. The radar also fed a navigation and weapons delivery computer which made possible accurate delivery of bombs from a greater stand-off distance, greatly improving survivability.

Further special equipment for the Thai Skyhawks included, among others, a Hughes AN/ASB-19 Angle Rate Bombing System, a Bendix AN/APN-141 Low altitude radar altimeter, an AN/AVQ-7(V) Head Up display (HUD), air refueling capability (with a fixed but detachable refueling probe), a brake parachute housing below the jet pipe, two additional underwing hardpoints (for a total for five, like the A-4E) and an increased payload. Avionics were modernized and expanded, giving the Thai Skyhawks ability to carry modern AIM-9L Sidewinder AAMs and AGM-65 Maverick AGMs. The latter became, beyond standard iron bombs and pods with unguided missiles, the aircrafts’ main armament against naval targets.

However, despite the modernization of the avionics, the A-4LTs retained the A-4Cs’ Wright J65-W-20 engine with 8,200 lbf (36 kN) of takeoff thrust.

 

The first aircraft were delivered in December 1985 to the Royal Thai Navy (RTN / กองทัพเรือไทย / Kong thap ruea thai), carrying a USN grey/white livery. They served in the No.104 RTN Squadron, distributed among two wings based at U-Tapao near Bangkok and at Songkhla in the south of Thailand, close to the Malaysian border. During regular overhauls (executed at Singapore Aircraft Industries, now ST Aerospace), the RTN Skyhawks soon received a new wraparound camouflage with reduced insignia and markings.

 

While in service, the Thai Skyhawks soon suffered from frequent maintenance issues and a low availability rate, since replacement parts for the reliable yet old J65 engine became more and more difficult to obtain. At times, half of the A-4LT fleet had to remain grounded because of engine problems. In consequence, the Thai Skyhawks were in the mid-Nineties supplemented by fourteen Vought A-7E Corsairs (plus four two-seaters) in the coastal defense, sea patrol and anti-shipping role. In 1999, they were retired and replaced by Royal Thai Air Force F-16s.

  

General characteristics:

Crew: one

Length: 40 ft 3 in (12.29 m)

Wingspan: 26 ft 6 in (8.38 m)

Height: 15 ft (4.57 m)

Wing area: 259 ft² (24.15 m²)

Airfoil: NACA 0008-1.1-25 root, NACA 0005-0.825-50 tip

Empty weight: 9,146 lb (4,152 kg)

Loaded weight: 18,300 lb (8,318 kg)

Max. takeoff weight: 24,500 lb (11,136 kg)

 

Powerplant:

1× Curtiss-Wright J65-W-20 turbojet with 8,200 lbf (36 kN)

 

Performance:

Maximum speed: 575 kn (661 mph, 1,064 km/h)

Range: 1,700 nmi (2,000 mi, 3,220 km)

Combat radius: 625 nmi, 1,158 km

Service ceiling: 42,250 ft (12,880 m)

Rate of climb: 8,440 ft/min (43 m/s)

Wing loading: 70.7 lb/ft² (344.4 kg/m²)

Thrust/weight: 0.51

g-limit: +8/-3 g

 

Armament:

2× 20 mm (0.79 in) Colt Mk. 12 cannons in the wing roots, 100 RPG

Total effective payload of up to 7,700 lb (3,500 kg) on five hardpoints

- 1× Centerline: 3,500 lb capability

- 2× Inboard wing: 2,200 lb capability each

- 2× Outboard wing: 1,000 lb capability each

  

The kit and its assembly:

I originally had this project stashed away for the upcoming "1 Week Group Build" at whatifmodelers.com in June 2020, but since the current "In the Navy" GB had some days to go (and even received a two week extension) I decided to tackle this build on short notice.

 

The original idea was simply to build an A-4L, a modernized A-4C for the USN Reserve units, but similar machines had also been exported to Malaysia. For the naval theme I came across the Royal Thai Navy and its A-7E Corsairs - and from that the idea of a Skyhawk predecessor from the Eighties was born.

 

Instead of an A-4C (Fujimi does one in 1:72, but it's a rare kit) I based my build upon the nice Airfix A-4B/Q kit. Its biggest difference is the shorter nose, so that I decided to modify this "flaw" first and added a pointed radome instead of the usual blunt Skyhawk nose; not certain where it came from – it looks very Sea-Harrier-ish, but it’s actually the tip of a large drop tank (Italeri Tornado?). Nevertheless, this small change created a weird look, even more so with the black paint added to it later.

 

Further additions and mods are a dorsal avionics bulge from an Italeri A-4M, a scratched kinked refueling probe (made from wire and white glue, the early Skyhawks had straight probes but this would certainly interfere with the new radar in the nose), a brake parachute fairing under the tail (scratched, too, from sprue material) and additional antennae under the nose and behind the cockpit. Nothing fancy, rather details from more modern Skyhawk versions.

The AGM-65 Maverick missiles and their respective launch rails came from an Italeri Saab 39 Gripen, the drop tank on the ventral pylon is OOB.

  

Painting and markings:

This was a tough decision. The Thai Corsairs as primary (and historically later) benchmark carried a standard USN grey/white high-viz livery, even though with small roundels. There were also VTOL Harriers (former Spanish Matadors) operated for a short period by the Thai navy on board of the multi-purpose carrier HTMS Chakri Naruebet, which wore a darker two-tone grey livery, pretty boring, too. I rather wanted something more exciting (if not exotic), a more modern wraparound scheme, suited for both overwater and high-altitude duties. That brought me to the Thai F-5Ts (a.k.a. Tigris), which carried - among others - a quite unique US export/aggressor scheme in three shades of light grey, including FS 35414, which looked like a pale turquoise on these machines. I furthermore took inspiration by early Indonesian A-4s, which also carried an US export scheme, nicknamed "Grape", which included darker shades of blue, blue-gray and the bright FS 35414, too.

 

I eventually settled upon a compromise between these two liveries and tried to adapt the standard F-5 aggressor camouflage pattern for the A-4, made up from FS 36440 (Light Gull Grey), 35164 (Intermediate Blue) and 35414 (Light Blue). Current Thai L-39 Albatros trainers seem to carry a similar livery, even though I am not certain about the tones that are actually used.

The basic enamel paints I used are Humbrol 129 and 144, and for the greenish Light Blue I used "Fulcrum Grey Green" from Modelmaster (#2134), a tone that is quite greenish but markedly darker and more dull than e.g. Humbrol 65, so that the color would not stand out brightly from the other greys and better fit between them. Worked quite well.

 

The inside of the slats as well as of the air brakes on the flanks were painted in bright red (Humbrol 19), while the landing gear and the interior of the air intake were painted in white (Humbrol 130). The cockpit was painted in a bluish mid grey (Revell 57).

 

After basic overall painting, the model received the usual light black ink washing and some post-panel-shading, for a lightly used/weathered look.

Most decals/markings come from a Thai Harrier (from an Italeri AV-8A kit), some other markings and stencils were puzzled together from the scrap box, e.g. from a USN F-5E aggressor and from a Peruvian Mirage 2000. Some additional details like the black gun soot areas on the wing roots or the fine white lines on the radome were created with generic decal sheet material.

Finally, the kit received an overall coat of matt acrylic varnish, except for the radome, which became semi-gloss.

  

As intended, this build was realized in just a couple of days - and I am positively surprised how good the Skyhawk looks in its unusual, if not exotic colors! This fictional livery certainly looks different from a potential standard USN grey/white outfit, and more exciting than a dull grey-in-grey livery. And it’s so weird that it even adds some credibility to this whiffy aircraft model. 😉

+++ DISCLAIMER +++

Nothing you see here is real, even though the conversion or the presented background story might be based on historical facts. BEWARE!

  

Some background:

The North American FJ-4 Fury was a swept-wing carrier-capable fighter-bomber for the United States Navy and Marine Corps. The final development in a lineage that included the Air Force's F-86 Sabre, the FJ-4 shared its general layout and engine with the earlier FJ-3, but, compared to that of the FJ-3, the FJ-4's new wing was much thinner, with a six percent thickness-to-chord ratio, and featured skin panels milled from solid alloy plates. It also had an increased area and tapered more sharply towards the tips. Slight camber behind the leading edge improved low speed characteristics. The main landing gear design had to be considerably modified to fold wheel and strut within the contours of the new wing. The track of the main wheels was increased, and because they were closer to the center of gravity, there was less weight on the nosewheel. Wing folding was limited to the outer wing panels.

 

The FJ-4 was intended as an all-weather interceptor, a role that required considerable range on internal fuel. The FJ-4 had 50% more fuel capacity than the FJ-3 and was lightened by omitting armor and reducing ammunition capacity. The new wing was "wet"; that is, it provided for integral fuel tankage. The fuselage was deepened to add more fuel and had a distinctive "razorback" rear deck. A modified cockpit made the pilot more comfortable during the longer missions. The tail surfaces were also extensively modified, had a thinner profile and featured an extended, taller fin. The overall changes resulted in an aircraft that had little in common with the earlier models, although a family resemblance was still present.

 

The FJ-4 was developed into a family of aircraft. Of the original order for 221 FJ-4 day fighters, the last 71 were modified into the FJ-4B fighter-bomber version. This had a stronger wing with six instead of four underwing stations and stronger landing gear. Additional aerodynamic brakes under the aft fuselage made landing safer by allowing pilots to use higher thrust settings and were also useful for dive attacks. External load was doubled. The most important characteristic of the FJ-4B was, since the Navy was eager to maintain a nuclear role in its rivalry with the Air Force, that it was capable of carrying a nuclear weapon on the inboard port station. For the delivery of nuclear weapons, the FJ-4B was equipped with the Low-Altitude Bombing System (LABS), and with this capability it replaced the carrier-based A-3 Skywarrior bombers, which were not suited well for the new low-level approach tactics.

 

In April 1956, the Navy ordered 151 more FJ-4Bs, 10 US Navy squadrons became equipped with the FJ-4B, and the type was also flown by three Marine squadrons. At the same time, the Navy requested a carrier-borne fighter with all-weather capability, radar-guided missiles and a higher performance. This new type was to replace several 1st generation US Navy jets, including the ponderous and heavy Douglas F3D Skyknight, the lackluster Vought F7U as well as the Grumman F9F-8 Cougar. This requirement led to the Douglas F4D Skyray and North American’s FJ-5, another thorough modification of the Fury’s basic design and its eventual final evolution stage.

 

North American’s FJ-5 was designed with compact dimensions in mind, so that the type could be operated on older Essex Class carriers, which offered rather limited storage and lift space. At the time of the FJ-5’s conception, several of these carriers were still in service – and this argument led to an order for the FJ-5 in addition to the F4D.

 

For the FJ-5, the FJ-4’s aerodynamic surfaces were retained, but the fuselage had to be modified considerably in order to accept an APQ-50A radar with a parabolic 24 inches diameter antenna in the nose. The radome was placed above the air intake, similar to the F-86D, and coupled with an Aero 13F fire-control system, which together provided full all-weather capability and information on automatic firing of rockets.

A deeper rear fuselage became necessary, too, because the FJ-5 was powered by a reheated J65-W-18 engine (a development of the Armstrong Siddeley Sapphire turbojet, optimized for a naval environment), which delivered up to 10,500 lbf (47 kN) at full power instead of the FJ-4’s original 7,700 lbf (34 kN). This upgrade had, limited by the airframe’s aerodynamics, only marginal impact on the aircraft’s top speed, but the extra power almost doubled its initial rate of climb, slightly raised the service ceiling and markedly improved acceleration and carrier operations handling through a better response to throttle input and a higher margin of power reserves.

 

Internal armament still consisted of four 20mm cannon. These had to be placed lower in the nose now, flanking the air intake underneath the radome. The FJ-4B’s six underwing hardpoints were retained and could carry AIM-9 Sidewinders (both the IR-guided AIM-9B as well as the Semi-Active Radar Homing (SARH) AIM-9C) as well as the new radar-guided medium-range AIM-7C Sparrow, even though the latter only on the outer pylons, limiting their number to four. Up to six pods with nineteen unguided 70 mm/2.75” unguided Mk 4/Mk 40 Folding-Fin Aerial Rocket (Mighty Mouse FFARs) were another armament option.

 

Beyond these air-to-air weapons, a wide range of other ordnance could be carried. This included the AGM-12 “Bullpup” guided missile (which necessitated a guidance pod on the right inner wing hardpoint), bombs or napalm tanks of up to 1.000 lb caliber, missile pods, drop tanks and ECM pods. The FJ-4B’s strike capabilities were mostly retained, even though the dedicated fighter lost the ability to carry and deliver nuclear weapons in order to save weight and internal space for the radar equipment.

 

The first FJ-5, a converted early FJ-4, made its maiden flight in April 1958. After a short and successful test phase, the type was quickly put into production and introduced to service with US Navy and US Marine Corps units. The new fighter was quickly nicknamed “Fury Dog” by its crews, a reminiscence of the USAF’s F-86D “Sabre Dog” and its characteristic nose section, even though the FJ-5 was officially still just called “Fury”, like its many quite different predecessors.

 

With the new unified designation system adopted in 1962, the FJ-4 became the F-1E, the FJ-4B the AF-1E and the FJ-5 the F-1F. From the prolific Fury family, only the FJ-5/F-1F became involved in a hot conflict: in late 1966, the USMC deployed F-1Fs to Vietnam, where they primarily flew escort and top cover missions for fighter bombers (esp. A-4 Skyhawks) from Da Nang AB, South Vietnam, plus occasional close air support missions (CAS) on their own. The Marines’ F-1Fs remained in Vietnam until 1970, with a single air-to-air victory (a North-Vietnamese MiG-17 was shot down with a Sidewinder missile), no losses and only one aircraft seriously damaged by anti-aircraft artillery (AAA) fire.

 

After this frontline experience, a radar upgrade with an AN/APQ-124 was briefly considered but never carried out, since the F-1F showed the age of the original Fifties design – the type already lacked overall performance for an all-weather fighter that could effectively engage supersonic bomber targets or low flying attack aircraft. However, the aircraft was still popular because of its ruggedness, good handling characteristics and compact dimensions.

Other upgrades that would improve the F-1F’s strike capability, e. g. additional avionics to deploy the AGM-62 Walleye glide bomb or the new AGM-65 Maverick, esp. the USMC’s laser-guided AGM-65E variant, were also rejected, because more capable types for both interceptor and attack roles, namely the Mach 2 Douglas F-4 Phantom II and the LTV A-7 Corsair II, had been introduced in the meantime.

Another factor that denied any updates were military budget cuts. Furthermore, the contemporary F-8 Crusader offered a better performance and was therefore selected in favor of the F-1F to be updated to the H-L variants. In the wake of this decision, all F-1Fs still in Navy service were, together with the decommission of the last Essex Class carriers, in 1975 handed over to the USMC in order to purge the Navy’s inventory and simplify maintenance and logistics.

 

FJ-4 and FJ-4B Fury fighter bombers served with United States Naval Reserve units until the late 1960s, while the F-1F soldiered on with the USMC until the early Eighties, even though only in reserve units. A considerable number had the heavy radar equipment removed and replaced by ballast in the late Seventies, and they were used as fighter-bombers, for dissimilar air combat training (simulating Soviet fighter types like the MiG-17 and -19), as high-speed target tugs or as in-flight refueling tankers, since the FJ-5 inherited this capability from the FJ-4, with up to two buddy packs under the wings. A few machines survived long enough to receive a new low-visibility livery.

 

However, even in the USMC reserve units, the FJ-5 was soon replaced by A-4 Skyhawks, due to the age of the airframes and further fleet reduction measures. The last F-1F was retired in 1982, ending the long career of North American’s F-86 design in US service.

 

A total of 1,196 Furies of all variants were received by the Navy and Marine Corps over the course of its production life, including 152 FJ-4s, 222 FJ-4Bs and 102 FJ-5s.

  

General characteristics:

Crew: 1

Length: 40 ft 3 in (12.27 m)

Wingspan: 39 ft 1 in (11.9 m)

Height: 13 ft 11 in (4.2 m)

Wing area: 338.66 ft² (31.46 m²)

Empty weight: 13,518 lb (6,132 kg)

Gross weight: 19,975 lb (9,060 kg)

Max. takeoff weight: 25,880 lb (11,750 kg)

 

Powerplant:

1× Wright J65-W-18 turbojet with 7,400 lbf (32.9 kN) dry thrust

and 10,500 lbf (46.7 kN) with afterburner

 

Performance:

Maximum speed: 708 mph (1,139 km/h, 615 kn) at sea level,

737 mph (1,188 km/h/Mach 0.96) at height

Range: 2,020 mi (3,250 km) with 2× 200 gal (760 l) drop tanks and 2× AIM-9 missiles

Service ceiling: 49,750 ft (15,163 m)

Rate of climb: 12,150 ft/min (61.7 m/s)

Wing loading: 69.9 lb/ft² (341.7 kg/m²)

 

Armament:

4× 20 mm (0.787 in) Colt Mk 12 cannon (144 RPG, 578 rounds in total)

6× underwing hardpoints for 3,000 lb (1,400 kg) of ordnance, including AIM-9 and AIM-7 missiles

  

The kit and its assembly:

A project I had on the agenda for a long time. But, due to the major surgeries involved, I have been pushing it away – until the “In the navy” group build at whatifmolders.com came along in early 2020. So I collected my courage, dusted off the donor kits that had already been stashed away for years, and eventually started work.

 

The original inspiration was the F-8 Crusader’s career: I really like the look of the late RF-8s, which were kept long enough in service to receive the Eighties’ Low-Viz USN “Compass Ghost” livery. This looks cool, but also a little wrong. And what if the FJ-4B had been kept in service long enough to receive a similar treatment…?

 

In order to justify a career extension, I made up an all-weather development of the FJ-4B with a radar and a more powerful engine, a kind of light alternative to the Vought A-7. A plausible solution was a mix of FJ-4B and F-86D parts – this sounds easy, but both aircraft and their respective model kits actually have only VERY little in common.

 

At its core, the FJ-5 model is a kitbashing of parts from an Emhar FJ-4B (Revell re-boxing) and an Airfix F-86D. The FJ-4B provided the raised cockpit section with the canopy, spine and fin in the form of a complete transplant, which furthermore had to be extended by about 1cm/0.5” because the F-86D is longer than the Fury. The FJ-4B also provided its wings, stabilizers and the landing gear. The Fury’s ventral arrester hook section, a separate part, was also transferred into the F-86D’s lower rear fuselage, under the openings for the air brakes.

For a more lively look, the (thick!) Fury canopy was sawed into two pieces for open display and the flaps were lowered, too.

 

The cockpit was taken from the Airfix kit, since it would fit well into the lower fuselage and it looked much better than their respective counterparts from the relatively basic Emhar kit, which just comes with a narrow board with a strange, bulky seat-thing. As an extra, the cockpit received side consoles, a scratched gunsight and a different ejection seat that raised the pilot’s position into the Fury’s higher canopy.

 

Since the F-1F was supposed to be a fighter, still equipped with the radar set, I retained the OOB pylons from the Fury with its four launch rails. For an aircraft late in the career, I gave it a reduced ordnance, though, just a pair of drop tanks (left over from a Matchbox F3D Skyknight; I wanted something more slender than the stubby OOB drop tanks from the Emhar Fury kit), plus a better Sidewinder training round (hence its blue body) and a single red ACMI data pod on the outer pylons, as an aerial combat training outfit and nice color highlights on the otherwise dull/grey aircraft.

  

Painting and markings:

As mentioned above, the idea for livery was a vintage aircraft in modern, subdued markings. So I adapted the early USN Compass Ghost scheme, and the F-1F received a two-tone livery in FS 36320 and 36375 (Dark and Light Compass Ghost Grey, Humbrol 128 and 127, respectively) with a high, wavy waterline and a light fin. In front of the cockpit, a slightly darker anti-glare panel in Humbrol 145 (FS 35237) was added, inspired by early USN F-14s in Compass Ghost camouflage.

The radome was painted with Humbrol 156, for a slightly darker/different shade of grey than the aircraft’s upper surfaces – I considered a black or a beige (unpainted glass fiber) radome first, but that would have been a very harsh contrast to the rest.

 

The landing gear as well as the air intake duct were painted glossy white (Humbrol 22), the cockpit became medium grey (Humbrol 140, Dark Gull Gray). The inside of the air brakes as well es the edges of the flaps, normally concealed when they are retracted, were painted in bright red (Humbrol 174). The same tone was also used to highlight the edges of the land gear covers.

 

The grey leading edges on the wings the stabilizers were created with decal sheet strips (generic material from TL Modellbau), the gun blast plates were made with silver decal material.

In order to give the model a worn look, I applied a black ink wash, an overall, light treatment with graphite and some post shading. Some extra graphite was applied around the exhaust and the gun nozzles.

 

The markings were taken for an USMC A-4E/F from a Revell kit (which turned out to be a bit bluish). I wanted a consequent dull/toned-down look, typical for early Compass Ghost aircraft. Later, colored highlights, roundels and squadron markings crept back onto the aircraft, but in the early Eighties many USN/USMC machines were consequently finished in a grey-in-grey livery.

 

Finally, the model was sealed with matt acrylic varnish (Italeri) and the ordnance added.

  

Well, the end result looks simple, but creating this kitbashed Fury all-weather fighter was pretty demanding. Even though both the Fury and the F-86D are based on the same aircraft, they are completely different, and the same is also true for the model kits. It took major surgeries and body sculpting to weld the parts together. But I am quite happy with the outcome, the fictional F-1F looks pretty conclusive and natural, also in the (for this aircraft) unusual low-viz livery.

 

The Piper PA 48 Enforcer is a turboprop-powered light close-support ground-attack aircraft built by Piper Aircraft Corporation.Lakeland ,Florida it is base on the well-known North American P-51 Mustang of World War II fame.By dirction of Congress,the U.S.Air Force evaluated the aircraft,beging in 1983.Testing was conducted in 1984 and the U.S.Air Force decided not to order the Piper PA 48 Enforcer

 

Since the Piper PA-48 Enforcer was never in the U.S.Air Force inventory,it was not given an official military designation and did not receive an U.S. Air Force serial number.Instead,it carries the Piper designation PA-48 Federal Aviation Administration registration number N481PE.Although the airframe resmble that of the North American P-51 Mustang,the Piper PA -48 Enforcer is essentially a new aircraft.

  

Lockheed AC-130A Hercules

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The Lockheed C-130 Hercules was originally designed as an assault transport capable of operating from unpaved,hastily prepared airstrips.On August 23,1953,the Lockheed C-130 Hercules made itis first flight.By 1976 more than 1,200 Lockheed C-130 Hercules had been ordered,includinaircraft equipped for radar weather mapping and reconnaissance,mid-air space capsule recovery,search and rescue,ambulance service,drone launching,and mid-air refueling of helicopters.the Lockheed C-130 Hercules could transport up to 92 combat troop and their gear or 4,5000 pounds of cargo.Where facilties were inadequate,the Lockheed C-130 Hercules could deliver its corgo by parachute or by low altitude gound-cable extraction without landing.

 

Twenty-eight Lockheed C-130 Hercules were converted to side-fire gunships,primarily for night attacks against ground targets.This Lockheed AC-130A Hercules was modified at Wright-Patterson Air Force Base,Ohio as the prototype for for the gunship version was initially equipped with four 20 milimeter cannons and four 7.62 milimeter miniguns milti barrel guns,a searchlight and target sensors.After testing in Southeast Asia in 1967,it was used as a test bed for additional armament,sensor and fire control development.Later Lockheed AC-130 Hercules gunships mounted improved sensors,a digital fire control computer and heavier armamet.

 

Lockheed AC-130

-------------------------

With the success of the Douglas AC-47D Skytrain "Spooky"or "Puff the Magic Dragon "and "Puff" gunships in Southeast Asia,the U.S.Air Force created tow modifation programs for improved and larger gunships.The Fairchild AC-119G Flying Boxcar "Shadows" and Fairchild AC-119K Flying Boxcar "Stingers" were developed under the Gunship III program and Lockheed AC-130A Hercules was developed under the Gunship II program.

 

Compared to the Douglas AC-47D Skytrain "Spooky"or "Puff the Magic Dragon" and "Puff",the Lockheed AC-130A Hercules "Spectre" gunship were equipped with more and bigger guns--four MXU-470 7.62 milimeter miniguns and four M61A1 20 milimter cannons.Gunship II program was also equipped with a more sophisticated avionics suite including the Night Observition Divice,Forward Looking InfaRed,side looking radar,beacon tracking radar and a fire control computer system.The Lockheed AC-130A hercules was also equipped with a 20 kilowatt (1.5 million candlepower)illumnutor and a flare launcher.

 

On February 26,1967,the first aircraft (JC-130A Hercules S/N 54-1626) was selected for conversion into the prototype Lockheed AC-130 Hercules gunship.The modification were done in April 1967 and May 1967 at Wright -Patterson Air Force Base,Ohio,by the Aeronaultical Systems Divison.Flight testing of the Lockheed AC-130 Hercules prototype was done primarly at Eglin Air Force Base,Florida and began on June 6,1967.Test and addition modifications were done throughout the sumer of 1967.By early September 1967,the aircraft Lockheed AC-130 Hercules was certifed ready for combat testing.The Lockhed AC-130 Hercules prototype was flown to Nha Trang Air Base,South Vietnam arriving on September 21,1967,for a -90 day test program.

 

Combat test and Evaluation

--------------------------------------

The prototype Lockheed AC-130A Hercules Gunship II program (initial designaed Gunbot)was modified at Wright-Patterson Air Force Base,Ohio in the spring of 1967.Initial flight testing was done during the summer of 1967 primarly at Eglin Air Force Base,Florida.The aircraft Lockheed AC-130 Hercules was flown to South Vietnam for follow-on-flight testing under combat conditions.

 

The Lockheed AC-130A Hercules arrived at Nha Trang Air Base ,South Vietnam on September 21,1967.The initial test of the Gunship II program involed close Air Support in the southern region of South Vietnam in the Mekong River Delta area.Close Air Support was critical mission since supprt of Troops In Contact always toke precedence over gunship missions.The next of tests evaluated the aircaft's Lockheed AC-130 Hercules interdiction capabilities primarly against enemy trucks operating on the Ho Chi Minh Trail in the Tiger Hound (southeast quadrant of the panhandle) area of Laos.The final phase of test program involode flying armed reconnaissance missions in the central highland of South Vietnam (Vietnam People's Army (NVA)2nd Army Corps area).Actual combat sorties were flown between September 24,1697 and December 1,1967.

 

The results of combat test program were very encourageding.The Gunship II program was particularly good at interdiction of enemy supply vehicles.Of the 94 vehicles sighted,38 vehicles were destroyed (verified direct hits and secondary explosions or sustained fire).During the combat evaluation,the Lockheed AC-130A Hercules fired more than 85,000 rounds of 20 milimeter cannon ammunition and more than 200,000 rounds of 7.62 milimeter miniguns amnunition.While the combat test program was successful,there were some serious problms identified which would require fixing before the "production" Lockheed AC-130A Hercules modification program could begin.

 

After the prototype Lockheed AC-130A Hercules completed its initial combat evaluation in early December 1967,problems indentifed duringt the test program were evaluated and integraated into an upgrade and overhaul plane to expected to take until mindsimmer 1968.However,because of the success of first combat test,General William C.Westmoreland,Commander of the United States Military Assistance Command,Vietnam,requested the Lockheed AC-130A Hercules be returned to Southeast Asia as soon as possible,so it could be used befor the start of the "wet" season Monsoon in late spring 1968.General William W.Momyer Commander of the 7th Air Force,dircted the Lockheed AC-130A Hercules overhaul include only essential fixes and gunship be returned to Southeast Asia by the begining of spring 1968.The overhaul was completed in early Febuary 1968 and the aircraft Lockheed AC-130 Hercules arrived back in Southeast Asia on Febuary 12,1968.During the second combat test,the Gunship II program was based at Ubon Royal Thai Air Force Base,Thailand a forward operating locaction of the 14th Air Commando Wing based at Nha Trang Air Base,South Vietnam (location of the first combat test.

 

The Lockheed AC-130A Hercules prototype conducted the second combat evaluation between Febuary 27,1968 and May 14,1968.Forty -three combat missions were flown over Laos,primarly in the "Steel Tiger" area of the panhandle.Eight hundred 74 enemy vehicles were sighted--212 vehicles were destroyed and 107 vehicles damaged.The Lockheed AC-130A Hercules also destroyed one 37 milimeter antiaircraft artillery (AAA) site and damaged four more 37 milimeter antiaircraft artiller (AAA) sites.

 

Because of some early problems with the gunship's fire control system and often heavy antiaircraft artillery (AAA),the Lockheed AC-130A Hercules teamed up with Cessna O-2 Skymaster "Covey" forward air controller (FAC) and Lockheed C-130 Hercules "Blindbat" flare ships.The Lockheed C-130 Hercules "Blindbat" was very effective detecting targets using its star light scope;however,it flew predictable search pattern altitudes (right hand circular or race track at 8,000 feet -11,000 feet altitude).Enemy gunners were quick to realize if they heard or saw the unarmed Lockheed C-130 Hercules "Blindbat" orbiting their positin,an attack strike was imminet and to hold fire waiting on the strike aircraft.The Lockheed AC-130A Hercules was highly vulnerable in this sitiuation,so if a Lockheed C-130 Hercules "Blindbat" spotted a target,it would relay the information to the Lockheed AC-130 Hercules gunship and clear the area.This allowed the Lockheed AC-130 Hercules gunship to achive some amount of surprise when attacking defended ground targets,although most cases,the Lockheed AC-130A Hercules simply avoided areas known to contain heavy enemy antiaircraft artillery (AAA)

 

The overall conclusion of the second test program was the Lockheed AC-130A Hercules would be extremely effective in interdicting supply lines if the antiaircraft artillery (AAA) defense were first neutralized.Note: Because of the bombing halt in place during the spring of 1968,three Cessna O-2 Skymaster "Coveys",one Lockheed C-130 Hercules "Blindbat",and three McDonnell Douglas F-4 Phantom IIs based at Ubon Royal Thai Air Force Base,Thail;and were shot down over Laos (May 1968)--the enemy used this time to set-up many antiaircraft artillery (AAA) sites along the Ho Chi Minh Trail routes through southern Laos.

 

Following the second combat evaluation,all major aircraft systems and components were critiqued based on combat performance,ease of maintenance and reliabilty.The illuminator system was broken throughout the test period and was eventually removed from the aircraft Lockheed AC-130 Hercules.Problems with the system included lack of spare parts,poor repair manuals and contamination of the water cooling system.The LAU-74 semiautomatic flare launcher installed beside the illuminator on the aft ramp worked well throughout the tests.When the fire control computer was "down",the pilot sometimes resorted to Douglas AC-47D Skytrain "Spooky"or "Puff the Magic Dragon"and "Puff" style tactics--drop flares to light the target and manually site the gun and "walk" the tracer path to the target.The fire control radar (DPN-34) was broken much of the time and required extensive maintenance between flights.THe evaluation team recommended an entire new system be used on all further Lockheed AC-130 Hercules gunship conversions.The infrared tracking system was unable,but required a very exerienced operator to continuously track a ground traget with the aircraft Lockheed AC-130 Hercules in attack mode (30 degree left bank).The guns all performed well and only minor jamming problems (fixable in flight by the gunners) were reported.The fire control system performed well in direct fire operation (no offset computations)but was prone to problems otherwise.The fire control computer was subject to in-flight failure but worked well when it was functional.The Night Observation Device worked well and was among the most relible pices of equipment on the Gunship II prototype.The navigation equipment worked well and most problms were associted with the Lockheed AC-130A Hercules attack tactics.For example,the search radar had a limited range of 30 miles and tended to have roll stabilzation problems during sustaind banked flight.

 

The typicle Lockeed AC-130 Hercules attacked profile was flown at 5,000 feet above ground leavel (AGL) fro armed reconnaissance missions and interdiction missions.If moderate or heavy antiaircraft artillery (AAA) with from 6,500 feet or 8,000 feet above ground level (AGL) (in most cases,the Gunship II program would depart areas with heavy antiaircraft artillery (AAA) without attacking).for close air support of Troops In Contact (TIC) the aircraft Lockheed AC-130 Hercules would fly as low as 3,500 feet above ground level to improve gun accuracy.The standard speed was 145 knots.The aircraft Lockeed AC-130 Hercules while in a 30 degree left bank and guns were depressed 20 degrees (down.The combined with an approximate 10 degreee ballistic arc caused the rounds to impact the target area at approximatley 60 degrees (fromm horizontal).This high angle of incidence produced good results even when penetrating the jungle canopy.The 20 milimeter "Vulcan" cannon were primary weapon used and a 2-second burst (75-100 rounds) from a single 20 milimter cannon was usually sufficient to destroy an enemy truck.When firing on a group of vehicles located close to one another,two 20 milimeter cannons were fired simultaneously.The only time all eight guns ( four 20 milimeter cannons and four 7.62 milimeter miniguns) were fired together was when attacking an enemy antiaircraft artillery (AAA) site.When the Gunship II program encounted an antiaircraft artillery (AAA) site didn't attack it (this was usually the case),a flare,timed to ignite when it hit the ground,was sometimes dropped on the site to mark it (and be avoided by the Lockheed AC-130 Hercules Gunship and any forward air controller (FAC) aircraft in the area).

 

The final recommendation of evaluation team included the need for an upgrade fire control system which could minmize the time over target,reliably maintain lock,and store multiple target locations.The need for larger caliber guns to deal with antiaircraft artillery (AAA) sites and armored vehicles was also included in the report.The evalutin team suggested a 25 milimeter cannon;however follow-on Lockheed AC-130 Hercules gunships included 40 milimeter cannons and some were equipped with a 105 milimeter howitzer!

  

Douglas C-39

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The Douglas C-39 was basically the end result of development process that begin with the Douglas XC-32 in 1935.The Douglas XC-32 was a military version of the Douglas DC-2 civilian airliner.The Douglas XC-32 led to an order for 18 similar aircraft with the Douglas C-33 designation.The first Douglas C-33 built was held back at the Douglas factory and modifid with a Douglas DC-3 tail assembly and designated Douglas C-38.The Douglas C-38 led to an order for similar production versions which were designated Douglas C-39 by the U.S.Army Air Corps.

 

The Douglas C-39 was a mixture of Douglas DC-2,and Douglas DC-3 and military specific parts and assemblies.The plane used a bassic Douglas DC-2 forward fuselarge and center fuselage section mated to a Douglas DC-3 style aft fuselage and tail.The wing consisted of a Douglas DC-3 center section and Douglas DC-2 outboard wings.The landing gear was based on the design developed for the Douglas B-18 Bolo bomber.Because the Douglas C-39 was essentially a hybird of Douglas DC-2 and Douglas DC-3 assemblies,it was unfficially known as the Douglas DC-2 1/2.

 

The first Douglas C-39 was delivered in December 1938 and the remaining planes were received in 1939.

 

Interior of the C-39

--------------------------

The Douglas C-39 interior was specifically designed for carrying cargo but could also be configured with 12 passenger seats (six rows of two).The floor of the cabin had numerous tie down points for securing cargo-- primarily with ropes.At maximum loading,thr plane could carry nearly two tons of cargo.

 

The Douglas C-39 carried a crew of three-- the pilot,copilot,and radio operator.Previous versions of the plae (Douglas,C-32,Douglas C-33,and Douglas C-38) had just a pilot and copilot.The radio operator's station was at the rear of the cabin opposite the cargo loading door.In cases where the plane was carrying a maximum load,the aisle way to the cockpit could potentially be blocked with cargo so the radio operator could act as a load master to make sure the cargo did not shift in flight and open the cargo doors after landing and begin the unloading process while flight crew finshed its post flight check and in the cockpit.

 

C-39 in Operational Service

--------------------------------------The U.S. Army Air Corps received the last of the 35 Douglas C-39s ordered in mid-1939.These planes,combined with the Doglas C-33 already in service,comprised the bulk of the U.S.Army Air Corps cargo transport fleet until late 1940.The Douglas C-39s were assigned to several units within the United States.

 

Until the early 1940s,it was common pratice to assign a few cargo plane to Army air fields with large pursuit unit or bomber unit.When it became apparent that the U.S.Army Air Corps would need thousnds of transport planes to move men and material during the anticpated war,several transport groups were formed.On such unit designated the 10th Air Transport Group (later redesignated Air Depot Group),was formed at the Fairfield Air Depot at Patterson Field in Ohio.On of the missions of this group was to conduct sceduled delivery service between several Army depot air fiels in the United States.The Douglas C-39 was capable of being converted to carry litter patients and sometimes used as a hospital ship during exercises and occasionally for actual medical evacations.

 

Several Douglas C-39s (and a few Douglas C-33s) were assigned to Clark Air Field ,Philippines in the early 1940s.When it became apparent that the Japanes attack was imminent,the Philippines-based Douglas C-39s were used to evacuate personnel to Australia.These planes continued to fly cargo transport missions until late in the war--some in Australia and at least one in India.

 

The Douglas C-39 transport,foreruner of the famous Douglas C-47 Skytrain,was composite of Douglas military and civilian aircraft design.Douglas built 35 Douglas C-39As and delivered them to the U.S.Army Air Corps in 1939.These aircraft were called upon to perform many rigorous transport dutys early in World War II.Including the evacation of personnel from the Philippines to Australia in December 1941.Also,it was a Douglas C-39A that blazed the trail from Maine to Garder,Newfoundland,Canada,in JKanuary 1942,the first leg of the aerial lifeline to Great Britain (UK).

 

The Douglas C-39s remained in service until 1944 when serveral planes were declared surplus and sold to other governments.

 

During its service life,it was based at Wright -Patterson Air Force Base,Ohio,between 1939 and 1942.

Mongoose Animal is Animal capable to choose coffee seed in the right way.

this animal very bright to choose true true coffee seed ready for in making scrumptious beverage.

 

Kopi Luwak (pronounced [ˈkopi ˈluwak]) or Civet coffee is coffee made from coffee berries which have been eaten by and passed through the digestive tract of the Asian Palm Civet (Paradoxurus hermaphroditus). The civets eat the berries, but the beans inside pass through their system undigested. This process takes place on the islands of Sumatra, Java and Sulawesi in the Indonesian Archipelago, in the Philippines (where the product is called Kape Alamid) and in East Timor (locally called kafé-laku). Vietnam has a similar type of coffee, called weasel coffee, which is made from coffee berries which have been regurgitated by local weasels. In actuality the "weasel" is just the local version of the Asian Palm Civet.

USAF TITAN III

 

Standard Launch Vehicle V

 

Titan III is a standardized space launch system capable of performing a variety of manned and unmanned booster missions during this decade.

The Titan III system is based upon technology and hardware developed in the liquid and solid ICBM programs. It will provide the first launch vehicles to be developed for the Department of Defense from the outset as a space booster, Current military space boosters all are intermediate range or intercontinental ballistic missiles with minimum modifications combined with upper stages developed separately.

The Titan Il system will be marked by greater payload capability and versatility on the part of the booster, increased launch rate, and long-range dollar savings achieved by simplified characteristics of the vehicle and associated launch facilities. In addition to the launch vehicles, the program calls for the development of associated aerospace ground equipment and an Integrate-Transfer-Launch complex (ITL). The ITL concept provides for the Titan Ill to be completely assembled and checked out in a controlled factory-like environment on its launcher; then moved intact on rails to a simplified launch pad. This will reduce substantially the time-on-launch pad and the number of pads required.

A part of the National Launch Vehicle Program, the Titan IIl will meet requirements in the 5,000 to 25,000 pound payload range for relatively low altitude orbits, accommodating payload capabilities ranging from placing 10 tons in a 100-nautical-mile orbit to orbiting 13,000 pounds at 1,000 nautical miles.

 

CONFIGURATIONS:

Designed as a versatile launch system, Titan Ill, depending upon the job to be performed, may be used in either of two standard configurations: (1) The Titan IIl A configuration consisting of a modified Titan II "'core" with a new upper stage and control module mounted on top; or (2) the Titan Ill C, a complete Titan Ill A with two five-segment strap-on solid motors attached.

 

BUILDING BLOCKS:

Core: A liquid, storable propellant Titan Il, structurally modified to accept a new third stage, control module and payload. First stage thrust – 430,000 pounds. Second stage thrust – 100,000 pounds.

Upper Stage: A new liquid-fueled stage called a transtage (for transfer stage) designed to provide a multiple re-start capability to facilitate changing orbits and achieving deep space trajectories. Thrust – 16,000 pounds.

Control Module: Structurally a part of the transtage, this module contains all control and guidance equipment for all stages.

Solid Motors: Two five-segment, 120-inch diameter, solid rocket motors, each producing over a million pounds of thrust, "strapped on” for missions requiring additional thrust.

 

MANAGEMENT:

The Space Systems Division, Air Force Systems Command, is the executive manager for the development of the Titan Il standardized space launch system.

Under contract to SSD, Aerospace Corporation will provide systems engineering and technical direction.

Associate Prime Contractors: Martin-Marietta Corporation – airframe, assembly, test and system integration; Aerojet General Corporation – liquid propulsion systems for the first and second stages of the core and the transtage; United Technology Center – 120 inch, segmented solid rocket motors; A. C. Spark Plug Division, General Motors Corporation – inertial guidance; Ralph M. Parsons Company – architectural

engineering and design of ITL.

 

1 April 1963”

 

Gorgeous…Ludwik Źiemba…’nuff said.

The Focke Wulf P-149D is a very capable Luftwaffe training aircraft, which is very much the product of the Italian aviation industry. The Piaggio P.149 was a four seat all metal, low-winged monoplane touring aircraft, which featured a fully retractable undercarriage, large cabin area and powerful Lycoming engine. It was developed from the earlier P.148 two-seat primary trainer, which was a tail-wheel training aircraft, in service with the Italian Air Force. Initially, although the aircraft showed great promise, it had an uncertain future, as large orders were proving very difficult to come by and the earlier version was already in Italian Air Force service. At this point, the aircraft gained a pair of unlikely champions – former Luftwaffe fighter aces Adolf Galland and Eduard Neumann. In the summer of 1954, the pair had entered the Italian Air Tour Flying Rally and had the opportunity to fly the prototype Piaggio P.149, which impressed them very much – it possessed excellent handling characteristics and was an extremely reliable aeroplane.

 

Just one year later, the Luftwaffe were holding a fly-off event, to select a new training aircraft for the force. The competing aircraft were the Piaggio P.149, the US Beech T-34 Mentor and the Saab 91 Safir. During the fly-off, the Piaggio flew flawlessly and clearly impressed military officials – unfortunately, at the end of it’s display sequence, the pilot forgot to lower the undercarriage and made an ignominious belly landing, to the great delight of the other competing teams. Perversely, this was the best thing that could have happened and actually sealed the success of the aeroplane. By the morning, the aircraft was back on the line and ready to go, having been repaired overnight. The easy maintenance and rugged design left a great impression on Luftwaffe officials and the Piaggio won the contract.

 

The first 72 Piaggio P.149D (the ‘D’ denotes German) aircraft were supplied to the Luftwaffe in kit form and assembled in Germany – these aircraft carry Piaggio data plates on the fuselage. Following this, the production licence was sold to Focke Wulf and a further 190 aircraft were built at the German production line in Bremen, with these aircraft carrying Focke Wulf data plates. Bearing in mind the heritage of WWII Luftwaffe aviation, could those two numbers have been any more poignant – Total production run 262 aircraft – Number built by Focke Wulf 190! In actual fact, we are probably using a little poetic licence in calling the Bremen produced aircraft a Focke Wulf. Even though most of the aviation world refers to them as the Focke Wulf P-149D, the totally correct denotation would actually be the Piaggio FW P.149D, but it is not quite as good a story! The aircraft did go on to serve the Luftwaffe and Marineflieger with distinction, remaining in service for well over thirty years. I also think that I am right in saying that the Focke Wulf P-149D was the first German manufactured aircraft since the end of the Second World War, so all in all, she is quite an interesting little aeroplane.

Airframe Info

Manufacturer:Piaggio

Model:P-149D Search all Piaggio P-149D

Year built:1959

Construction Number (C/N):057

Aircraft Type:Fixed wing single engine

Number of Seats:5

Number of Engines:1

Engine Type:Reciprocating

Engine Manufacturer and Model:Lycoming GO-480-B1A6

Also Registered As:

90 43 deregistered

HB-EVU deregistered Delivery: 1973-06-06 Cancel: 1995-06-20

Aircraft

Registration Number:D-EARY

Mode S (ICAO24) Code:3D067A

Current Status:Registered

 

+++ DISCLAIMER +++

Nothing you see here is real, even though the conversion or the presented background story might be based historical facts. BEWARE!

  

Some background:

The North American FJ-4 Fury was a swept-wing carrier-capable fighter-bomber, originally developed for the United States Navy and Marine Corps. It was the final development in a lineage that included the Air Force's F-86 Sabre. The FJ-4 shared its general layout and engine with the earlier FJ-3, but featured an entirely new wing design. And it was, as a kind of final embodiment with the FJ-4B, a very different aircraft from the F-86 .

 

The first FJ-4 flew on 28 October 1954 and delivery began in February 1955. Of the original order for 221 FJ-4 fighters, the last 71 were modified into the FJ-4B fighter-bomber version, of which the Netherlands received 16 aircraft under the designation FJ-4B from the USA in the course of NATO support. Even though the main roles of the MLD were maritime patrol, anti-submarine warfare and search and rescue, the FJ-4B was a dedicated fighter-bomber, and these aircraft were to be used with the Dutch Navy’s Colossus-Class carrier HNLMS Karel Doorman (R81).

 

Compared to the lighter FJ-4 interceptor, the FJ-4B had a stronger wing with six instead of four underwing stations, a stronger landing gear and additional aerodynamic brakes under the aft fuselage. The latter made landing safer by allowing pilots to use higher thrust settings, and were also useful for dive attacks. Compared to the FJ-4, external load was doubled, and the US FJ-4Bs were capable of carrying a nuclear weapon on the inboard port station, a feature the MLD Furies lacked. The MLD aircraft were still equipped with the corresponding LABS or Low-Altitude Bombing System for accurate delivery of ordnance.

The Dutch Furies were primarily intended for anti-ship missions (toting up to five of the newly developed ASM-N-7 missiles - renamed in AGM-12B Bullpup after 1962 - plus a guidance pod) and CAS duties against coastal targets, as well as for precision strikes. In a secondary role, the FJ-4B could carry Sidewinder AAMs for interception purposes.

 

The MLD's FJ-4B became operational in 1956, just in time to enhance the firepower of the Karel Doorman, which just had its 24 WW-II era propeller driven Fairey Firefly strike fighters and Hawker Sea Fury fighter/anti-ship aircraft backed up with 14 TBF Avenger ASW/torpedo bombers and 10 Hawker Sea Hawk fighters (the MLD owned 22 of these) for an ASW/Strike profile. The Furies joined the carrier in late 1957 and replaced the piston-engined attack aircraft.

 

In 1960, during the Dutch decolonization and planned independence of Western New Guinea, a territory which was also claimed by Indonesia, the Karel Doorman set sail along with two destroyers and a modified oil tanker to 'show the flag'. In order to avoid possible problems with Indonesia's ally Egypt at the Suez Canal, the carrier instead sailed around the horn of Africa. She arrived in Fremantle, Australia, where the local seamen's union struck in sympathy with Indonesia; the crew used the propeller thrust of aircraft chained down on deck to nudge the carrier into dock without tugs! In addition to her air wing, she was ferrying twelve Hawker Hunter fighters to bolster the local Dutch defense forces, which the Karel Doorman delivered when she arrived at Hollandia, New Guinea.

 

During the 1960 crisis, Indonesia prepared for a military action named Operation Trikora (in the Indonesian language, "Tri Komando Rakyat" means "The Three Commands of the People"). In addition to planning for an invasion, the TNI-AU (Indonesian Air Forces) hoped to sink the Karel Doorman with Soviet-supplied Tupolev Tu-16KS-1 Badger naval bombers using AS-1 Kennel/KS-1 Kometa anti-ship missiles. This bomber-launched missile strike mission was cancelled on short notice, though, because of the implementation of the cease-fire between Indonesia and the Netherlands. This led to a Dutch withdrawal and temporary UN peacekeeping administration, followed by occupation and annexation through Indonesia. While the Dutch aircraft served actively during this conflict, flying patrols and demonstrating presence, visibly armed and in alert condition, no 'hot' sortie or casualty occured, even though one aircraft, 10-18, was lost in a start accident. The pilot ejected safely.

 

The MLD FJ-4Bs only served on the carrier until its overhaul in 1964, after which the carrier-borne attack role was eliminated and all aircraft were transferred to land bases (Valkenburg) or in reserve storage. The Seahawks were retired from service by the end of the 1960s after the sale of the Karel Doorman to Argentina, and the FJ-4Bs were returned to the United States, where they were re-integrated into the USMC until the end of the 1960ies, when all FJ-4 aircraft were phased out.

  

General characteristics:

Crew: 1

Length: 36 ft 4 in (11.1 m)

Wingspan: 39 ft 1 in (11.9 m)

Height: 13 ft 11 in (4.2 m)

Wing area: 338.66 ft² (31.46 m²)

Empty weight: 13,210 lb (6,000 kg)

Loaded weight: 20,130 lb (9,200 kg)

Max. take-off weight: 23,700 lb (10,750 kg)

Powerplant: 1 × Wright J65-W-16A turbojet, 7,700 lbf (34 kN)

 

Performance:

Maximum speed: 680 mph (1,090 km/h) at 35,000 ft (10,670 m)

Range: 2,020 mi (3,250 km) with 2× 200 gal (760 l) drop tanks and 2× AIM-9 missiles

Service ceiling: 46,800 ft (14,300 m)

Rate of climb: 7,660 ft/min (38.9 m/s)

Wing loading: 69.9 lb/ft² (341.7 kg/m²)

Thrust/weight: .325

 

Armament:

4× 20 mm (0.787 in) cannon

6× pylons under the wings for 3,000 lb (1,400 kg) external ordnance, including up to 6× AIM-9 Sidewinder AAMs, bombs and guided/unguided ASM, e .g. ASM-N-7 (AGM-12B Bullpup) missiles.

  

The kit and its assembly

Originally, this model project was inspired by a (whiffy) Dutch F3H Demon profile, designed by fellow user Darth Panda at whatifmodelers.com. I found the idea of a foreign/NATO user of one of these early carrier-borne jet fighters very inspiring – not only because of the strange design of many of these aircraft, but also since the USN and USMC had been the only real world users of many of these types.

 

Initially, I planned to convert a F3H accordingly. But with limited storage/display space at home I decided to apply the MLD idea to another smaller, but maybe even more exotic, type: the North American FJ-4B Fury, which was in 1962 recoded into AF-1E.

I like the beefy Sabre cousin very much. It’s one of those aircraft that received little attention, even from model kit manufacturers. In fact, in 1:72 scale there are only vintage vacu kits or the very basic Emhar kit available. Th Emhar kit, which I used here and which is a kind donation of a fellow modeler (Thanks a lot, André!), a rather rough thing with raised panel lines and much room for improvements. As a side note, there's also a FJ-4B from Revell, but it's just a 1996 re-issue with no improvements, whatsoever.

 

Another facet of the model: When I did legwork concerning a possible background story, I was surprised to find out that the Netherlands actually operated aircraft carriers in the 1950s, including carrier-borne, fixed-wing aircraft, even jets in the form of Hawker Sea Hawks. The real life FJ-4Bs service introduction, the naissance of NATO and the Indonesian conflict as well as the corresponding intervention of the Karel Doorman carrier all fell into a very plausible time frame – and so there’s a very good and plausible story why the MLD could actually have used the Fury fighter bomber!

 

The Emhar kit was not modified structurally, but saw some changes in detail. These include a scratch-built cockpit with side walls, side consoles and a new ejection seat, plus a Matchbox pilot figure, a new front wheel (from a Kangnam Yak-38, I believe), plus a lot of added blade aerials and a finer pitot.

The flaps were lowered, for a more lively look- Another new feature is the opened air intake, which features a central splitter - in fact a vertically placed piece of a Vicker Wellesley bomb container from Matchbox. At the rear end, the exhaust pipe was opened and lengthened internally.

 

The six weapon hardpoints were taken from the original kit, but I did not use the four Sidewinder AAMs and the rather bulky drop tanks. So, all ordnance is new: the Bullpups come from the Hasegawa air-to-ground missile set, the drop tanks are leftover pieces from a Hobby Boss F-86. They are much more 'delicate', and make the Fury look less stout and cumbersome. The guidance pod for the Bullpups (a typical FJ-4B feature with these weapons) is a WWII drop tank, shaped with the help of benchmark pictures. Certainly not perfect, but, hey - it's just a MODEL!

  

Painting and markings

I used mid-1950ies MLD Sea Furys and Sea Hawks as a design benchmark, but this Fury is placed just into the time frame around 1960 when the MLD introduced a new 3-digit code system. Before that, a code "6-XX" with the XX somewhere in the 70 region would have been appropriate, and I actually painted the fuselage sides a bit darker so as if the old code had recently been painted over.

 

Dutch MLD aircraft tended to keep their former users’ liveries, but in the FJ-4B’s case I thought that a light grey and white aircraft (USN style) with Dutch roundels would look a bit odd. So I settled for early NATO style with Extra Dark Sea Grey upper sides (Humbrol 123) and Sky from below (Testors 2049 from their Authentic Line).

 

I also went for an early design style with a low waterline - early Hawker Sea Furies were painted this way, and a high waterline would probably be more typical. But in the face of potential seriosu action, who knows...? Things tend to be toned down quickly, just remember the RN Harriers during the Falkland conflict. I'll admit that the aircraft looks a bit simple and dull now, but this IMHO just adds to the plausible look of this whif. I prefer such subtleties to garish designs.

 

The surfaces were weathered with dry-brushed lighter shades of the basic tones (mostly Humbrol 79, but also some 140 and 67, and Humbrol 90 and 166 below), including overpainted old codes in a slightly darker tone of EDSG, done with Revell 77. A light wash with black ink emphasizes edges and some details - the machine was not to look worn.

 

The interior was painted in medium grey (Humbrol 140), the landing gear is white (Humbrol 130), and some details like the air intake rim, the edges of the landing gear covers, the flaps or the tips of the wing fences were painted in bright red (Humbrol 174), for some contrast to the overall grey upper sides.

 

The MLD markings were puzzled together. The roundels come from an Xtradecal sheet for various Hawker Sea Furies, the '202' code comes, among others, from a Grumman Bearcat aftermarket sheet. The 'KON. MARINE' line is hand-made, letter by letter, from a TL Modellbau aftremarket sheet.

Most stencils and warning sign decals come from the original decal sheet, as well as from a FJ-4 Xtradecal aftermarket sheet, from F-86 kits and the scrap box. I wanted these details to provide the color to the aircraft, so that it would not look too uniform, but still without flashy decorations and like a rather utilarian military item.

 

finally, the model received a coat of semi-matt varnish (Tamiya Acryllic), since MLD aircraft had a pretty glossy finish. No dirt or soot stains were added - the Dutch kept their (few) shipborne aircraft very clean and tidy!

  

So, all in all, a simple looking aircraft, but this Dutch Fury has IMHO a certain, subtle charm - probably also because it is a rather rare and unpopular aircraft, which in itself has a certain whiffy aura.

+++ DISCLAIMER +++

Nothing you see here is real, even though the conversion or the presented background story might be based historical facts. BEWARE!

  

Some background:

The North American FJ-4 Fury was a swept-wing carrier-capable fighter-bomber, originally developed for the United States Navy and Marine Corps. It was the final development in a lineage that included the Air Force's F-86 Sabre. The FJ-4 shared its general layout and engine with the earlier FJ-3, but featured an entirely new wing design. And it was, as a kind of final embodiment with the FJ-4B, a very different aircraft from the F-86 .

 

The first FJ-4 flew on 28 October 1954 and delivery began in February 1955. Of the original order for 221 FJ-4 fighters, the last 71 were modified into the FJ-4B fighter-bomber version, of which the Netherlands received 16 aircraft under the designation FJ-4B from the USA in the course of NATO support. Even though the main roles of the MLD were maritime patrol, anti-submarine warfare and search and rescue, the FJ-4B was a dedicated fighter-bomber, and these aircraft were to be used with the Dutch Navy’s Colossus-Class carrier HNLMS Karel Doorman (R81).

 

Compared to the lighter FJ-4 interceptor, the FJ-4B had a stronger wing with six instead of four underwing stations, a stronger landing gear and additional aerodynamic brakes under the aft fuselage. The latter made landing safer by allowing pilots to use higher thrust settings, and were also useful for dive attacks. Compared to the FJ-4, external load was doubled, and the US FJ-4Bs were capable of carrying a nuclear weapon on the inboard port station, a feature the MLD Furies lacked. The MLD aircraft were still equipped with the corresponding LABS or Low-Altitude Bombing System for accurate delivery of ordnance.

The Dutch Furies were primarily intended for anti-ship missions (toting up to five of the newly developed ASM-N-7 missiles - renamed in AGM-12B Bullpup after 1962 - plus a guidance pod) and CAS duties against coastal targets, as well as for precision strikes. In a secondary role, the FJ-4B could carry Sidewinder AAMs for interception purposes.

 

The MLD's FJ-4B became operational in 1956, just in time to enhance the firepower of the Karel Doorman, which just had its 24 WW-II era propeller driven Fairey Firefly strike fighters and Hawker Sea Fury fighter/anti-ship aircraft backed up with 14 TBF Avenger ASW/torpedo bombers and 10 Hawker Sea Hawk fighters (the MLD owned 22 of these) for an ASW/Strike profile. The Furies joined the carrier in late 1957 and replaced the piston-engined attack aircraft.

 

In 1960, during the Dutch decolonization and planned independence of Western New Guinea, a territory which was also claimed by Indonesia, the Karel Doorman set sail along with two destroyers and a modified oil tanker to 'show the flag'. In order to avoid possible problems with Indonesia's ally Egypt at the Suez Canal, the carrier instead sailed around the horn of Africa. She arrived in Fremantle, Australia, where the local seamen's union struck in sympathy with Indonesia; the crew used the propeller thrust of aircraft chained down on deck to nudge the carrier into dock without tugs! In addition to her air wing, she was ferrying twelve Hawker Hunter fighters to bolster the local Dutch defense forces, which the Karel Doorman delivered when she arrived at Hollandia, New Guinea.

 

During the 1960 crisis, Indonesia prepared for a military action named Operation Trikora (in the Indonesian language, "Tri Komando Rakyat" means "The Three Commands of the People"). In addition to planning for an invasion, the TNI-AU (Indonesian Air Forces) hoped to sink the Karel Doorman with Soviet-supplied Tupolev Tu-16KS-1 Badger naval bombers using AS-1 Kennel/KS-1 Kometa anti-ship missiles. This bomber-launched missile strike mission was cancelled on short notice, though, because of the implementation of the cease-fire between Indonesia and the Netherlands. This led to a Dutch withdrawal and temporary UN peacekeeping administration, followed by occupation and annexation through Indonesia. While the Dutch aircraft served actively during this conflict, flying patrols and demonstrating presence, visibly armed and in alert condition, no 'hot' sortie or casualty occured, even though one aircraft, 10-18, was lost in a start accident. The pilot ejected safely.

 

The MLD FJ-4Bs only served on the carrier until its overhaul in 1964, after which the carrier-borne attack role was eliminated and all aircraft were transferred to land bases (Valkenburg) or in reserve storage. The Seahawks were retired from service by the end of the 1960s after the sale of the Karel Doorman to Argentina, and the FJ-4Bs were returned to the United States, where they were re-integrated into the USMC until the end of the 1960ies, when all FJ-4 aircraft were phased out.

  

General characteristics:

Crew: 1

Length: 36 ft 4 in (11.1 m)

Wingspan: 39 ft 1 in (11.9 m)

Height: 13 ft 11 in (4.2 m)

Wing area: 338.66 ft² (31.46 m²)

Empty weight: 13,210 lb (6,000 kg)

Loaded weight: 20,130 lb (9,200 kg)

Max. take-off weight: 23,700 lb (10,750 kg)

Powerplant: 1 × Wright J65-W-16A turbojet, 7,700 lbf (34 kN)

 

Performance:

Maximum speed: 680 mph (1,090 km/h) at 35,000 ft (10,670 m)

Range: 2,020 mi (3,250 km) with 2× 200 gal (760 l) drop tanks and 2× AIM-9 missiles

Service ceiling: 46,800 ft (14,300 m)

Rate of climb: 7,660 ft/min (38.9 m/s)

Wing loading: 69.9 lb/ft² (341.7 kg/m²)

Thrust/weight: .325

 

Armament:

4× 20 mm (0.787 in) cannon

6× pylons under the wings for 3,000 lb (1,400 kg) external ordnance, including up to 6× AIM-9 Sidewinder AAMs, bombs and guided/unguided ASM, e .g. ASM-N-7 (AGM-12B Bullpup) missiles.

  

The kit and its assembly

Originally, this model project was inspired by a (whiffy) Dutch F3H Demon profile, designed by fellow user Darth Panda at whatifmodelers.com. I found the idea of a foreign/NATO user of one of these early carrier-borne jet fighters very inspiring – not only because of the strange design of many of these aircraft, but also since the USN and USMC had been the only real world users of many of these types.

 

Initially, I planned to convert a F3H accordingly. But with limited storage/display space at home I decided to apply the MLD idea to another smaller, but maybe even more exotic, type: the North American FJ-4B Fury, which was in 1962 recoded into AF-1E.

I like the beefy Sabre cousin very much. It’s one of those aircraft that received little attention, even from model kit manufacturers. In fact, in 1:72 scale there are only vintage vacu kits or the very basic Emhar kit available. Th Emhar kit, which I used here and which is a kind donation of a fellow modeler (Thanks a lot, André!), a rather rough thing with raised panel lines and much room for improvements. As a side note, there's also a FJ-4B from Revell, but it's just a 1996 re-issue with no improvements, whatsoever.

 

Another facet of the model: When I did legwork concerning a possible background story, I was surprised to find out that the Netherlands actually operated aircraft carriers in the 1950s, including carrier-borne, fixed-wing aircraft, even jets in the form of Hawker Sea Hawks. The real life FJ-4Bs service introduction, the naissance of NATO and the Indonesian conflict as well as the corresponding intervention of the Karel Doorman carrier all fell into a very plausible time frame – and so there’s a very good and plausible story why the MLD could actually have used the Fury fighter bomber!

 

The Emhar kit was not modified structurally, but saw some changes in detail. These include a scratch-built cockpit with side walls, side consoles and a new ejection seat, plus a Matchbox pilot figure, a new front wheel (from a Kangnam Yak-38, I believe), plus a lot of added blade aerials and a finer pitot.

The flaps were lowered, for a more lively look- Another new feature is the opened air intake, which features a central splitter - in fact a vertically placed piece of a Vicker Wellesley bomb container from Matchbox. At the rear end, the exhaust pipe was opened and lengthened internally.

 

The six weapon hardpoints were taken from the original kit, but I did not use the four Sidewinder AAMs and the rather bulky drop tanks. So, all ordnance is new: the Bullpups come from the Hasegawa air-to-ground missile set, the drop tanks are leftover pieces from a Hobby Boss F-86. They are much more 'delicate', and make the Fury look less stout and cumbersome. The guidance pod for the Bullpups (a typical FJ-4B feature with these weapons) is a WWII drop tank, shaped with the help of benchmark pictures. Certainly not perfect, but, hey - it's just a MODEL!

  

Painting and markings

I used mid-1950ies MLD Sea Furys and Sea Hawks as a design benchmark, but this Fury is placed just into the time frame around 1960 when the MLD introduced a new 3-digit code system. Before that, a code "6-XX" with the XX somewhere in the 70 region would have been appropriate, and I actually painted the fuselage sides a bit darker so as if the old code had recently been painted over.

 

Dutch MLD aircraft tended to keep their former users’ liveries, but in the FJ-4B’s case I thought that a light grey and white aircraft (USN style) with Dutch roundels would look a bit odd. So I settled for early NATO style with Extra Dark Sea Grey upper sides (Humbrol 123) and Sky from below (Testors 2049 from their Authentic Line).

 

I also went for an early design style with a low waterline - early Hawker Sea Furies were painted this way, and a high waterline would probably be more typical. But in the face of potential seriosu action, who knows...? Things tend to be toned down quickly, just remember the RN Harriers during the Falkland conflict. I'll admit that the aircraft looks a bit simple and dull now, but this IMHO just adds to the plausible look of this whif. I prefer such subtleties to garish designs.

 

The surfaces were weathered with dry-brushed lighter shades of the basic tones (mostly Humbrol 79, but also some 140 and 67, and Humbrol 90 and 166 below), including overpainted old codes in a slightly darker tone of EDSG, done with Revell 77. A light wash with black ink emphasizes edges and some details - the machine was not to look worn.

 

The interior was painted in medium grey (Humbrol 140), the landing gear is white (Humbrol 130), and some details like the air intake rim, the edges of the landing gear covers, the flaps or the tips of the wing fences were painted in bright red (Humbrol 174), for some contrast to the overall grey upper sides.

 

The MLD markings were puzzled together. The roundels come from an Xtradecal sheet for various Hawker Sea Furies, the '202' code comes, among others, from a Grumman Bearcat aftermarket sheet. The 'KON. MARINE' line is hand-made, letter by letter, from a TL Modellbau aftremarket sheet.

Most stencils and warning sign decals come from the original decal sheet, as well as from a FJ-4 Xtradecal aftermarket sheet, from F-86 kits and the scrap box. I wanted these details to provide the color to the aircraft, so that it would not look too uniform, but still without flashy decorations and like a rather utilarian military item.

 

finally, the model received a coat of semi-matt varnish (Tamiya Acryllic), since MLD aircraft had a pretty glossy finish. No dirt or soot stains were added - the Dutch kept their (few) shipborne aircraft very clean and tidy!

  

So, all in all, a simple looking aircraft, but this Dutch Fury has IMHO a certain, subtle charm - probably also because it is a rather rare and unpopular aircraft, which in itself has a certain whiffy aura.

Handmade fanny packs brought to you by the capable hands of Scott at Porcelain Rocket Bags.

Details include water proof zipper, water resistant fabric, internal divider and key loop anchor.. Highest quality throughout.

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thanks..

Already capable of flying after being born only 4 weeks ago!

 

The barn swallow is a bird of open country that normally uses man-made structures to breed and consequently has spread with human expansion. It builds a cup nest from mud pellets in barns or similar structures and feeds on insects caught in flight. This species lives in close association with humans, and its insect-eating habits mean that it is tolerated by man; this acceptance was reinforced in the past by superstitions regarding the bird and its nest. There are frequent cultural references to the barn swallow in literary and religious works due to both its living in close proximity to humans and its annual migration. The barn swallow is the national bird of Austria and Estonia.

 

The barn swallow (Hirundo rustica) is the most widespread species of swallow in the world and it is a distinctive passerine bird with black and blue upperparts, a long, deeply forked tail and curved, pointed wings. It is found in Europe, Asia, Africa and the Americas. In Anglophone Europe it is just called the swallow; in Northern Europe it is the only common species called a "swallow" rather than a "martin".

 

There are six subspecies of barn swallow, which breed across the Northern Hemisphere. Four are strongly migratory, and their wintering grounds cover much of the Southern Hemisphere as far south as central Argentina, the Cape Province of South Africa, and northern Australia. Its huge range means that the barn swallow is not endangered, although there may be local population declines due to specific threats.

050124-M-8479B-002

Najaf Province, Iraq (Jan. 24, 2005) - Marines from Tank Platoon, Battalion Landing Team 1st Battalion, 4th Marines, 11th Marine Expeditionary Unit (Special Operations Capable), fire their M1A1 Abrams tank main gun in the western desert of Najaf Province, Iraq, during a training exercise. The Marine tank crewmembers train monthly to remain proficient with the M1A1 tank. U.S. Marine Corps photo by Gunnery Sgt.

Incense is aromatic biotic material that releases fragrant smoke when burned. The term refers to the material itself, rather than to the aroma that it produces. Incense is used for aesthetic reasons, and in therapy, meditation, and ceremony. It may also be used as a simple deodorant or insectifuge.

 

Incense is composed of aromatic plant materials, often combined with essential oils. The forms taken by incense differ with the underlying culture, and have changed with advances in technology and increasing number of uses.

 

Incense can generally be separated into two main types: "indirect-burning" and "direct-burning". Indirect-burning incense (or "non-combustible incense") is not capable of burning on its own, and requires a separate heat source. Direct-burning incense (or "combustible incense") is lit directly by a flame and then fanned or blown out, leaving a glowing ember that smoulders and releases a smoky fragrance. Direct-burning incense is either a paste formed around a bamboo stick, or a paste that is extruded into a stick or cone shape.

 

HISTORY

The word incense comes from Latin incendere meaning "to burn".

 

Combustible bouquets were used by the ancient Egyptians, who employed incense in both pragmatic and mystical capacities. Incense was burnt to counteract or obscure malodorous products of human habitation, but was widely perceived to also deter malevolent demons and appease the gods with its pleasant aroma. Resin balls were found in many prehistoric Egyptian tombs in El Mahasna, giving evidence for the prominence of incense and related compounds in Egyptian antiquity. One of the oldest extant incense burners originates from the 5th dynasty. The Temple of Deir-el-Bahari in Egypt contains a series of carvings that depict an expedition for incense.

 

The Babylonians used incense while offering prayers to divining oracles. Incense spread from there to Greece and Rome.

 

Incense burners have been found in the Indus Civilization (3300–1300 BCE). Evidence suggests oils were used mainly for their aroma. India also adopted techniques from East Asia, adapting the formulation to encompass aromatic roots and other indigenous flora. This was the first usage of subterranean plant parts in incense. New herbs like Sarsaparilla seeds, frankincense, and cypress were used by Indians.

 

At around 2000 BCE, Ancient China began the use of incense in the religious sense, namely for worship. Incense was used by Chinese cultures from Neolithic times and became more widespread in the Xia, Shang, and Zhou dynasties. The earliest documented use of incense comes from the ancient Chinese, who employed incense composed of herbs and plant products (such as cassia, cinnamon, styrax, and sandalwood) as a component of numerous formalized ceremonial rites. Incense usage reached its peak during the Song dynasty with numerous buildings erected specifically for incense ceremonies.

 

Brought to Japan in the 6th century by Korean Buddhist monks, who used the mystical aromas in their purification rites, the delicate scents of Koh (high-quality Japanese incense) became a source of amusement and entertainment with nobles in the Imperial Court during the Heian Era 200 years later. During the 14th-century Ashikaga shogunate, a samurai warrior might perfume his helmet and armor with incense to achieve an aura of invincibility (as well as to make a noble gesture to whoever might take his head in battle). It wasn't until the Muromachi period during the 15th and 16th century that incense appreciation (kōdō) spread to the upper and middle classes of Japanese society.

 

COMPOSITION

A variety of materials have been used in making incense. Historically there has been a preference for using locally available ingredients. For example, sage and cedar were used by the indigenous peoples of North America. Trading in incense materials comprised a major part of commerce along the Silk Road and other trade routes, one notably called the Incense Route.

 

Local knowledge and tools were extremely influential on the style, but methods were also influenced by migrations of foreigners, such as clergy and physicians.

 

COMBUSTIBLE BASE

The combustible base of a direct burning incense mixture not only binds the fragrant material together but also allows the produced incense to burn with a self-sustained ember, which propagates slowly and evenly through an entire piece of incense with such regularity that it can be used to mark time. The base is chosen such that it does not produce a perceptible smell. Commercially, two types of incense base predominate:

 

Fuel and oxidizer mixtures: Charcoal or wood powder provides the fuel for combustion while an oxidizer such as sodium nitrate or potassium nitrate sustains the burning of the incense. Fragrant materials are added to the base prior to shaping, as in the case of powdered incense materials, or after, as in the case of essential oils. The formula for charcoal-based incense is superficially similar to black powder, though it lacks the sulfur.

Natural plant-based binders: Gums such as Gum Arabic or Gum Tragacanth are used to bind the mixture together. Mucilaginous material, which can be derived from many botanical sources, is mixed with fragrant materials and water. The mucilage from the wet binding powder holds the fragrant material together while the cellulose in the powder combusts to form a stable ember when lit. The dry binding powder usually comprises about 10% of the dry weight in the finished incense. These include:

Makko (incense powder) made from the bark of various trees in the genus Persea (such as Persea thunbergii)

Xiangnan pi (made from the bark of trees of genus Phoebe such as Phoebe nanmu or Persea zuihoensis.

Jigit: a resin based binder used in India

Laha or Dar: bark based powders used in Nepal, Tibet, and other East Asian countries.

 

Typical compositions burn at a temperature between 220 °C and 260 °C.

 

TYPES

Incense is available in various forms and degrees of processing. They can generally be separated into "direct-burning" and "indirect-burning" types. Preference for one form or another varies with culture, tradition, and personal taste. The two differ in their composition due to the former's requirement for even, stable, and sustained burning.

 

INDIRECT-BURNING

Indirect-burning incense, also called "non-combustible incense", is an aromatic material or combination of materials, such as resins, that does not contain combustible material and so requires a separate heat source. Finer forms tend to burn more rapidly, while coarsely ground or whole chunks may be consumed very gradually, having less surface area. Heat is traditionally provided by charcoal or glowing embers. In the West, the best known incense materials of this type are the resins frankincense and myrrh, likely due to their numerous mentions in the Bible. Frankincense means "pure incense", though in common usage refers specifically to the resin of the boswellia tree.

 

Whole: The incense material is burned directly in raw form on top of coal embers.

Powdered or granulated: Incense broken into smaller pieces burns quickly and provides brief but intense odor.

Paste: Powdered or granulated incense material is mixed with a sticky incombustible binder, such as dried fruit, honey, or a soft resin and then formed to balls or small pastilles. These may then be allowed to mature in a controlled environment where the fragrances can commingle and unite. Much Arabian incense, also called "Bukhoor" or "Bakhoor", is of this type, and Japan has a history of kneaded incense, called nerikō or awasekō, made using this method. Within the Eastern Orthodox Christian tradition, raw frankincense is ground into a fine powder and then mixed with various sweet-smelling essential oils.

 

DIRECT-BURNING

Direct-burning incense, also called "combustible incense", is lit directly by a flame. The glowing ember on the incense will continue to smoulder and burn the rest of the incense without further application of external heat or flame. Direct-burning incense is either extruded, pressed into forms, or coated onto a supporting material. This class of incense is made from a moldable substrate of fragrant finely ground (or liquid) incense materials and odourless binder. The composition must be adjusted to provide fragrance in the proper concentration and to ensure even burning. The following types are commonly encountered, though direct-burning incense can take nearly any form, whether for expedience or whimsy.

 

Coil: Extruded and shaped into a coil without a core, coil incense can burn for an extended period, from hours to days, and is commonly produced and used in Chinese cultures.

 

Cone: Incense in this form burns relatively quickly. Incense cones were invented in Japan in the 1800s.

Cored stick: A supporting core of bamboo is coated with a thick layer of incense material that burns away with the core. Higher-quality variations have fragrant sandalwood cores. This type of incense is commonly produced in India and China. When used in Chinese folk religion, these are sometimes known as "joss sticks".

Dhoop or solid stick: With no bamboo core, dhoop incense is easily broken for portion control. This is the most commonly produced form of incense in Japan and Tibet.

Powder: The loose incense powder used for making indirect burning incense is sometimes burned without further processing. Powder incense is typically packed into long trails on top of wood ash using a stencil and burned in special censers or incense clocks.

Paper: Paper infused with incense, folded accordion style, is lit and blown out. Examples include Carta d'Armenia and Papier d'Arménie.

Rope: The incense powder is rolled into paper sheets, which are then rolled into ropes, twisted tightly, then doubled over and twisted again, yielding a two-strand rope. The larger end is the bight, and may be stood vertically, in a shallow dish of sand or pebbles. The smaller (pointed) end is lit. This type of incense is easily transported and stays fresh for extremely long periods. It has been used for centuries in Tibet and Nepal.

 

Moxa tablets, which are disks of powdered mugwort used in Traditional Chinese medicine for moxibustion, are not incenses; the treatment is by heat rather than fragrance.

Incense sticks may be termed joss sticks, especially in parts of East Asia, South Asia and Southeast Asia. Among ethnic Chinese and Chinese-influenced communities these are traditionally burned at temples, before the threshold of a home or business, before an image of a religious divinity or local spirit, or in shrines, large and small, found at the main entrance of every village. Here the earth god is propitiated in the hope of bringing wealth and health to the village. They can also be burned in front of a door or open window as an offering to heaven, or the devas. The word "joss" is derived from the Latin deus (god) via the Portuguese deos through the Javanese dejos, through Chinese pidgin English.

 

PRODUCTION

The raw materials are powdered and then mixed together with a binder to form a paste, which, for direct burning incense, is then cut and dried into pellets. Incense of the Athonite Orthodox Christian tradition is made by powdering frankincense or fir resin, mixing it with essential oils. Floral fragrances are the most common, but citrus such as lemon is not uncommon. The incense mixture is then rolled out into a slab approximately 1 cm thick and left until the slab has firmed. It is then cut into small cubes, coated with clay powder to prevent adhesion, and allowed to fully harden and dry. In Greece this rolled incense resin is called 'Moskolibano', and generally comes in either a pink or green colour denoting the fragrance, with pink being rose and green being jasmine.

 

Certain proportions are necessary for direct-burning incense:

 

Oil content: an excess of oils may prevent incense from smoldering effectively. Resinous materials such as myrrh and frankincense are typically balanced with "dry" materials such as wood, bark and leaf powders.

Oxidizer quantity: Too little oxidizer in gum-bound incense may prevent the incense from igniting, while too much will cause the incense to burn too quickly, without producing fragrant smoke.

Binder: Water-soluble binders such as "makko" ensure that the incense mixture does not crumble when dry, dilute the mixture.

Mixture density: Incense mixtures made with natural binders must not be combined with too much water in mixing, or over-compressed while being formed, which would result in either uneven air distribution or undesirable density in the mixture, causing the incense to burn unevenly, too slowly, or too quickly.

Particulate size: The incense mixture has to be well pulverized with similarly sized particulates. Uneven and large particulates result in uneven burning and inconsistent aroma production when burned.

 

"Dipped" or "hand-dipped" direct-burning incense is created by dipping "incense blanks" made of unscented combustible dust into any suitable kind of essential or fragrance oil. These are often sold in the United States by flea-market and sidewalk vendors who have developed their own styles. This form of incense requires the least skill and equipment to manufacture, since the blanks are pre-formed in China or South East Asia.

 

Incense mixtures can be extruded or pressed into shapes. Small quantities of water are combined with the fragrance and incense base mixture and kneaded into a hard dough. The incense dough is then pressed into shaped forms to create cone and smaller coiled incense, or forced through a hydraulic press for solid stick incense. The formed incense is then trimmed and slowly dried. Incense produced in this fashion has a tendency to warp or become misshapen when improperly dried, and as such must be placed in climate-controlled rooms and rotated several times through the drying process.

 

Traditionally, the bamboo core of cored stick incense is prepared by hand from Phyllostachys heterocycla cv. pubescens since this species produces thick wood and easily burns to ashes in the incense stick. In a process known as "splitting the foot of the incense stick", the bamboo is trimmed to length, soaked, peeled, and split in halves until the thin sticks of bamboo have square cross sections of less than 3mm. This process has been largely replaced by machines in modern incense production.

 

In the case of cored incensed sticks, several methods are employed to coat the sticks cores with incense mixture:

 

Paste rolling: A wet, malleable paste of incense mixture is first rolled into a long, thin coil, using a paddle. Then, a thin stick is put next to the coil and the stick and paste are rolled together until the stick is centered in the mixture and the desired thickness is achieved. The stick is then cut to the desired length and dried.

Powder-coating: Powder-coating is used mainly to produce cored incense of either larger coil (up to 1 meter in diameter) or cored stick forms. A bundle of the supporting material (typically thin bamboo or sandalwood slivers) is soaked in water or a thin water/glue mixture for a short time. The thin sticks are evenly separated, then dipped into a tray of incense powder consisting of fragrance materials and occasionally a plant-based binder. The dry incense powder is then tossed and piled over the sticks while they are spread apart. The sticks are then gently rolled and packed to maintain roundness while more incense powder is repeatedly tossed onto the sticks. Three to four layers of powder are coated onto the sticks, forming a 2 mm thick layer of incense material on the stick. The coated incense is then allowed to dry in open air. Additional coatings of incense mixture can be applied after each period of successive drying. Incense sticks produced in this fashion and burned in temples of Chinese folk religion can have a thickness between 2 and 4 millimeters.

Compression: A damp powder is mechanically formed around a cored stick by compression, similar to the way uncored sticks are formed. This form is becoming more common due to the higher labor cost of producing powder-coated or paste-rolled sticks.

 

BURNING INCENSE

Indirect-burning incense burned directly on top of a heat source or on a hot metal plate in a censer or thurible.

 

In Japan a similar censer called a egōro (柄香炉) is used by several Buddhist sects. The egōro is usually made of brass, with a long handle and no chain. Instead of charcoal, makkō powder is poured into a depression made in a bed of ash. The makkō is lit and the incense mixture is burned on top. This method is known as sonae-kō (religious burning).

 

For direct-burning incense, the tip or end of the incense is ignited with a flame or other heat source until the incense begins to turn into ash at the burning end. The flame is then fanned or blown out, leaving the incense to smolder.

 

CULTURAL VARIATIONS

ARABIAN

In most Arab countries, incense is burned in the form of scented chips or blocks called bakhoor (Arabic: بخور‎ [bɑˈxuːɾ, bʊ-]. Incense is used on special occasions like weddings or on Fridays or generally to perfume the house. The bakhoor is usually burned in a mabkhara, a traditional incense burner (censer) similar to the Somali Dabqaad. It is customary in many Arab countries to pass bakhoor among the guests in the majlis ('congregation'). This is done as a gesture of hospitality.

 

CHINESE

For over two thousand years, the Chinese have used incense in religious ceremonies, ancestor veneration, Traditional Chinese medicine, and daily life. Agarwood (chénxiāng) and sandalwood (tánxiāng) are the two most important ingredients in Chinese incense.

 

Along with the introduction of Buddhism in China came calibrated incense sticks and incense clocks. The first known record is by poet Yu Jianwu (487-551): "By burning incense we know the o'clock of the night, With graduated candles we confirm the tally of the watches." The use of these incense timekeeping devices spread from Buddhist monasteries into Chinese secular society.

Incense-stick burning is an everyday practice in traditional Chinese religion. There are many different types of stick used for different purposes or on different festive days. Many of them are long and thin. Sticks are mostly coloured yellow, red, or more rarely, black. Thick sticks are used for special ceremonies, such as funerals. Spiral incense, with exceedingly long burn times, is often hung from temple ceilings. In some states, such as Taiwan,

 

Singapore, or Malaysia, where they celebrate the Ghost Festival, large, pillar-like dragon incense sticks are sometimes used. These generate so much smoke and heat that they are only burned outside.

 

Chinese incense sticks for use in popular religion are generally odorless or only use the slightest trace of jasmine or rose, since it is the smoke, not the scent, which is important in conveying the prayers of the faithful to heaven. They are composed of the dried powdered bark of a non-scented species of cinnamon native to Cambodia, Cinnamomum cambodianum. Inexpensive packs of 300 are often found for sale in Chinese supermarkets. Though they contain no sandalwood, they often include the Chinese character for sandalwood on the label, as a generic term for incense.

 

Highly scented Chinese incense sticks are used by some Buddhists. These are often quite expensive due to the use of large amounts of sandalwood, agarwood, or floral scents used. The sandalwood used in Chinese incenses does not come from India, its native home, but rather from groves planted within Chinese territory. Sites belonging to Tzu Chi, Chung Tai Shan, Dharma Drum Mountain, Xingtian Temple, or City of Ten Thousand Buddhas do not use incense.

 

INDIAN

Incense sticks, also known as agarbathi (or agarbatti) and joss sticks, in which an incense paste is rolled or moulded around a bamboo stick, are the main forms of incense in India. The bamboo method originated in India, and is distinct from the Nepali/Tibetan and Japanese methods of stick making without bamboo cores. Though the method is also used in the west, it is strongly associated with India.

 

The basic ingredients are the bamboo stick, the paste (generally made of charcoal dust and joss/jiggit/gum/tabu powder – an adhesive made from the bark of litsea glutinosa and other trees), and the perfume ingredients - which would be a masala (spice mix) powder of ground ingredients into which the stick would be rolled, or a perfume liquid sometimes consisting of synthetic ingredients into which the stick would be dipped. Perfume is sometimes sprayed on the coated sticks. Stick machines are sometimes used, which coat the stick with paste and perfume, though the bulk of production is done by hand rolling at home. There are about 5,000 incense companies in India that take raw unperfumed sticks hand-rolled by approximately 200,000 women working part-time at home, and then apply their own brand of perfume, and package the sticks for sale. An experienced home-worker can produce 4,000 raw sticks a day. There are about 50 large companies that together account for up to 30% of the market, and around 500 of the companies, including a significant number of the main ones, including Moksh Agarbatti and Cycle Pure, are based in Mysore.

 

JEWISH TEMPLE IN JERUSALEM

KETORET

Ketoret was the incense offered in the Temple in Jerusalem and is stated in the Book of Exodus to be a mixture of stacte, onycha, galbanum and frankincense.

 

TIBETAN

Tibetan incense refers to a common style of incense found in Tibet, Nepal, and Bhutan. These incenses have a characteristic "earthy" scent to them. Ingredients vary from cinnamon, clove, and juniper, to kusum flower, ashvagandha, and sahi jeera.

 

Many Tibetan incenses are thought to have medicinal properties. Their recipes come from ancient Vedic texts that are based on even older Ayurvedic medical texts. The recipes have remained unchanged for centuries.

 

JAPANESE

In Japan incense appreciation folklore includes art, culture, history, and ceremony. It can be compared to and has some of the same qualities as music, art, or literature. Incense burning may occasionally take place within the tea ceremony, just like calligraphy, ikebana, and scroll arrangement. The art of incense appreciation, or koh-do, is generally practiced as a separate art form from the tea ceremony, and usually within a tea room of traditional Zen design.

 

Agarwood (沈香 Jinkō) and sandalwood (白檀 byakudan) are the two most important ingredients in Japanese incense. Agarwood is known as "jinkō" in Japan, which translates as "incense that sinks in water", due to the weight of the resin in the wood. Sandalwood is one of the most calming incense ingredients and lends itself well to meditation. It is also used in the Japanese tea ceremony. The most valued Sandalwood comes from Mysore in the state of Karnataka in India.

 

Another important ingredient in Japanese incense is kyara (伽羅). Kyara is one kind of agarwood (Japanese incense companies divide agarwood into 6 categories depending on the region obtained and properties of the agarwood). Kyara is currently worth more than its weight in gold.

 

Some terms used in Japanese incense culture include:

 

Incense arts: [香道, kodo]

Agarwood: [ 沈香 ] – from heartwood from Aquilaria trees, unique, the incense wood most used in incense ceremony, other names are: lignum aloes or aloeswood, gaharu, jinko, or oud.

Censer/Incense burner: [香爐] – usually small and used for heating incense not burning, or larger and used for burning

Charcoal: [木炭] – only the odorless kind is used.

Incense woods: [ 香木 ] – a naturally fragrant resinous wood.

 

USAGE

PRACTICAL

Incense fragrances can be of such great strength that they obscure other less desirable odours. This utility led to the use of incense in funerary ceremonies because the incense could smother the scent of decay. An example, as well as of religious use, is the giant Botafumeiro thurible that swings from the ceiling of the Cathedral of Santiago de Compostela. It is used in part to mask the scent of the many tired, unwashed pilgrims huddled together in the Cathedral of Santiago de Compostela.

 

A similar utilitarian use of incense can be found in the post-Reformation Church of England. Although the ceremonial use of incense was abandoned until the Oxford Movement, it was common to have incense (typically frankincense) burned before grand occasions, when the church would be crowded. The frankincense was carried about by a member of the vestry before the service in a vessel called a 'perfuming pan'. In iconography of the day, this vessel is shown to be elongated and flat, with a single long handle on one side. The perfuming pan was used instead of the thurible, as the latter would have likely offended the Protestant sensibilities of the 17th and 18th centuries.

 

The regular burning of direct-burning incense has been used for chronological measurement in incense clocks. These devices can range from a simple trail of incense material calibrated to burn in a specific time period, to elaborate and ornate instruments with bells or gongs, designed to involve multiple senses.

 

Incense made from materials such as citronella can repel mosquitoes and other irritating, distracting, or pestilential insects. This use has been deployed in concert with religious uses by Zen Buddhists who claim that the incense that is part of their meditative practice is designed to keep bothersome insects from distracting the practitioner. Currently, more effective pyrethroid-based mosquito repellent incense is widely available in Asia.

 

Papier d'Arménie was originally sold as a disinfectant as well as for the fragrance.

 

Incense is also used often by people who smoke indoors and do not want the smell to linger.

 

AESTHETIC

Many people burn incense to appreciate its smell, without assigning any other specific significance to it, in the same way that the foregoing items can be produced or consumed solely for the contemplation or enjoyment of the aroma. An example is the kōdō (香道), where (frequently costly) raw incense materials such as agarwood are appreciated in a formal setting.

 

RELIGIOUS

Religious use of incense is prevalent in many cultures and may have roots in the practical and aesthetic uses, considering that many of these religions have little else in common. One common motif is incense as a form of sacrificial offering to a deity. Such use was common in Judaic worship and remains in use for example in the Catholic, Orthodox, and Anglican churches, Taoist and Buddhist Chinese jingxiang (敬香 "offer incense), etc.

 

Aphrodisiac Incense has been used as an aphrodisiac in some cultures. Both ancient Greek and ancient Egyptian mythology suggest the usage of incense by goddesses and nymphs. Incense is thought to heighten sexual desires and sexual attraction.

 

Time-keeper Incense clocks are used to time social, medical and religious practices in parts of eastern Asia. They are primarily used in Buddhism as a timer of mediation and prayer. Different types of incense burn at different rates; therefore, different incense are used for different practices. The duration of burning ranges from minutes to months.

 

Healing stone cleanser Incense is claimed to cleanse and restore energy in healing stones. The technique used is called “smudging” and is done by holding a healing stone over the smoke of burning incense for 20 to 30 seconds. Some people believe that this process not only restores energy but eliminates negative energy.

 

HEALTH RISK FROM INCENSE SMOKE

Incense smoke contains various contaminants including gaseous pollutants, such as carbon monoxide (CO), nitrogen oxides (NOx), sulfur oxides (SOx), volatile organic compounds (VOCs), and adsorbed toxic pollutants (polycyclic aromatic hydrocarbons and toxic metals). The solid particles range between ~10 and 500 nm. In a comparison, Indian sandalwood was found to have the highest emission rate, followed by Japanese aloeswood, then Taiwanese aloeswood, while Chinese smokeless sandalwood had the least.

 

Research carried out in Taiwan in 2001 linked the burning of incense sticks to the slow accumulation of potential carcinogens in a poorly ventilated environment by measuring the levels of polycyclic aromatic hydrocarbons (including benzopyrene) within Buddhist temples. The study found gaseous aliphatic aldehydes, which are carcinogenic and mutagenic, in incense smoke.

 

A survey of risk factors for lung cancer, also conducted in Taiwan, noted an inverse association between incense burning and adenocarcinoma of the lung, though the finding was not deemed significant.

 

In contrast, epidemiologists at the Hong Kong Anti-Cancer Society, Aichi Cancer Center in Nagoya, and several other centers found: "No association was found between exposure to incense burning and respiratory symptoms like chronic cough, chronic sputum, chronic bronchitis, runny nose, wheezing, asthma, allergic rhinitis, or pneumonia among the three populations studied: i.e. primary school children, their non-smoking mothers, or a group of older non-smoking female controls. Incense burning did not affect lung cancer risk among non-smokers, but it significantly reduced risk among smokers, even after adjusting for lifetime smoking amount." However, the researchers qualified their findings by noting that incense burning in the studied population was associated with certain low-cancer-risk dietary habits, and concluded that "diet can be a significant confounder of epidemiological studies on air pollution and respiratory health."

 

Although several studies have not shown a link between incense and lung cancer, many other types of cancer have been directly linked to burning incense. A study published in 2008 in the medical journal Cancer found that incense use is associated with a statistically significant higher risk of cancers of the upper respiratory tract, with the exception of nasopharyngeal cancer. Those who used incense heavily also were 80% more likely to develop squamous-cell carcinomas. The link between incense use and increased cancer risk held when the researchers weighed other factors, including cigarette smoking, diet and drinking habits. The research team noted that "This association is consistent with a large number of studies identifying carcinogens in incense smoke, and given the widespread and sometimes involuntary exposure to smoke from burning incense, these findings carry significant public health implications."

 

In 2015, the South China University of Technology found toxicity of incense to Chinese hamsters' ovarian cells to be even higher than cigarettes.

 

Incensole acetate, a component of Frankincense, has been shown to have anxiolytic-like and antidepressive-like effects in mice, mediated by activation of poorly-understood TRPV3 ion channels in the brain.

 

WIKIPEDIA

An art deco incense burner, likely mass marketed in the 1930's from the U.S.A. The basket top lifts to allow one or more incense cones. It was sold for a song when compared to similar Art Deco female metal incense burners listed on EBay.

 

Incense is aromatic biotic material that releases fragrant smoke when burned. The term refers to the material itself, rather than to the aroma that it produces. Incense is used for aesthetic reasons, and in therapy, meditation, and ceremony. It may also be used as a simple deodorant or insectifuge.

 

Incense is composed of aromatic plant materials, often combined with essential oils. The forms taken by incense differ with the underlying culture, and have changed with advances in technology and increasing number of uses.

 

Incense can generally be separated into two main types: "indirect-burning" and "direct-burning". Indirect-burning incense (or "non-combustible incense") is not capable of burning on its own, and requires a separate heat source. Direct-burning incense (or "combustible incense") is lit directly by a flame and then fanned or blown out, leaving a glowing ember that smoulders and releases a smoky fragrance. Direct-burning incense is either a paste formed around a bamboo stick, or a paste that is extruded into a stick or cone shape.

 

HISTORY

The word incense comes from Latin incendere meaning "to burn".

 

Combustible bouquets were used by the ancient Egyptians, who employed incense in both pragmatic and mystical capacities. Incense was burnt to counteract or obscure malodorous products of human habitation, but was widely perceived to also deter malevolent demons and appease the gods with its pleasant aroma. Resin balls were found in many prehistoric Egyptian tombs in El Mahasna, giving evidence for the prominence of incense and related compounds in Egyptian antiquity. One of the oldest extant incense burners originates from the 5th dynasty. The Temple of Deir-el-Bahari in Egypt contains a series of carvings that depict an expedition for incense.

 

The Babylonians used incense while offering prayers to divining oracles. Incense spread from there to Greece and Rome.

 

Incense burners have been found in the Indus Civilization (3300–1300 BCE). Evidence suggests oils were used mainly for their aroma. India also adopted techniques from East Asia, adapting the formulation to encompass aromatic roots and other indigenous flora. This was the first usage of subterranean plant parts in incense. New herbs like Sarsaparilla seeds, frankincense, and cypress were used by Indians.

 

At around 2000 BCE, Ancient China began the use of incense in the religious sense, namely for worship. Incense was used by Chinese cultures from Neolithic times and became more widespread in the Xia, Shang, and Zhou dynasties. The earliest documented use of incense comes from the ancient Chinese, who employed incense composed of herbs and plant products (such as cassia, cinnamon, styrax, and sandalwood) as a component of numerous formalized ceremonial rites. Incense usage reached its peak during the Song dynasty with numerous buildings erected specifically for incense ceremonies.

 

Brought to Japan in the 6th century by Korean Buddhist monks, who used the mystical aromas in their purification rites, the delicate scents of Koh (high-quality Japanese incense) became a source of amusement and entertainment with nobles in the Imperial Court during the Heian Era 200 years later. During the 14th-century Ashikaga shogunate, a samurai warrior might perfume his helmet and armor with incense to achieve an aura of invincibility (as well as to make a noble gesture to whoever might take his head in battle). It wasn't until the Muromachi period during the 15th and 16th century that incense appreciation (kōdō) spread to the upper and middle classes of Japanese society.

 

COMPOSITION

A variety of materials have been used in making incense. Historically there has been a preference for using locally available ingredients. For example, sage and cedar were used by the indigenous peoples of North America. Trading in incense materials comprised a major part of commerce along the Silk Road and other trade routes, one notably called the Incense Route.

 

Local knowledge and tools were extremely influential on the style, but methods were also influenced by migrations of foreigners, such as clergy and physicians.

 

COMBUSTIBLE BASE

The combustible base of a direct burning incense mixture not only binds the fragrant material together but also allows the produced incense to burn with a self-sustained ember, which propagates slowly and evenly through an entire piece of incense with such regularity that it can be used to mark time. The base is chosen such that it does not produce a perceptible smell. Commercially, two types of incense base predominate:

 

Fuel and oxidizer mixtures: Charcoal or wood powder provides the fuel for combustion while an oxidizer such as sodium nitrate or potassium nitrate sustains the burning of the incense. Fragrant materials are added to the base prior to shaping, as in the case of powdered incense materials, or after, as in the case of essential oils. The formula for charcoal-based incense is superficially similar to black powder, though it lacks the sulfur.

Natural plant-based binders: Gums such as Gum Arabic or Gum Tragacanth are used to bind the mixture together. Mucilaginous material, which can be derived from many botanical sources, is mixed with fragrant materials and water. The mucilage from the wet binding powder holds the fragrant material together while the cellulose in the powder combusts to form a stable ember when lit. The dry binding powder usually comprises about 10% of the dry weight in the finished incense. These include:

Makko (incense powder) made from the bark of various trees in the genus Persea (such as Persea thunbergii)

Xiangnan pi (made from the bark of trees of genus Phoebe such as Phoebe nanmu or Persea zuihoensis.

Jigit: a resin based binder used in India

Laha or Dar: bark based powders used in Nepal, Tibet, and other East Asian countries.

 

Typical compositions burn at a temperature between 220 °C and 260 °C.

 

TYPES

Incense is available in various forms and degrees of processing. They can generally be separated into "direct-burning" and "indirect-burning" types. Preference for one form or another varies with culture, tradition, and personal taste. The two differ in their composition due to the former's requirement for even, stable, and sustained burning.

 

INDIRECT-BURNING

Indirect-burning incense, also called "non-combustible incense", is an aromatic material or combination of materials, such as resins, that does not contain combustible material and so requires a separate heat source. Finer forms tend to burn more rapidly, while coarsely ground or whole chunks may be consumed very gradually, having less surface area. Heat is traditionally provided by charcoal or glowing embers. In the West, the best known incense materials of this type are the resins frankincense and myrrh, likely due to their numerous mentions in the Bible. Frankincense means "pure incense", though in common usage refers specifically to the resin of the boswellia tree.

 

Whole: The incense material is burned directly in raw form on top of coal embers.

Powdered or granulated: Incense broken into smaller pieces burns quickly and provides brief but intense odor.

Paste: Powdered or granulated incense material is mixed with a sticky incombustible binder, such as dried fruit, honey, or a soft resin and then formed to balls or small pastilles. These may then be allowed to mature in a controlled environment where the fragrances can commingle and unite. Much Arabian incense, also called "Bukhoor" or "Bakhoor", is of this type, and Japan has a history of kneaded incense, called nerikō or awasekō, made using this method. Within the Eastern Orthodox Christian tradition, raw frankincense is ground into a fine powder and then mixed with various sweet-smelling essential oils.

 

DIRECT-BURNING

Direct-burning incense, also called "combustible incense", is lit directly by a flame. The glowing ember on the incense will continue to smoulder and burn the rest of the incense without further application of external heat or flame. Direct-burning incense is either extruded, pressed into forms, or coated onto a supporting material. This class of incense is made from a moldable substrate of fragrant finely ground (or liquid) incense materials and odourless binder. The composition must be adjusted to provide fragrance in the proper concentration and to ensure even burning. The following types are commonly encountered, though direct-burning incense can take nearly any form, whether for expedience or whimsy.

 

Coil: Extruded and shaped into a coil without a core, coil incense can burn for an extended period, from hours to days, and is commonly produced and used in Chinese cultures.

 

Cone: Incense in this form burns relatively quickly. Incense cones were invented in Japan in the 1800s.

Cored stick: A supporting core of bamboo is coated with a thick layer of incense material that burns away with the core. Higher-quality variations have fragrant sandalwood cores. This type of incense is commonly produced in India and China. When used in Chinese folk religion, these are sometimes known as "joss sticks".

Dhoop or solid stick: With no bamboo core, dhoop incense is easily broken for portion control. This is the most commonly produced form of incense in Japan and Tibet.

Powder: The loose incense powder used for making indirect burning incense is sometimes burned without further processing. Powder incense is typically packed into long trails on top of wood ash using a stencil and burned in special censers or incense clocks.

Paper: Paper infused with incense, folded accordion style, is lit and blown out. Examples include Carta d'Armenia and Papier d'Arménie.

Rope: The incense powder is rolled into paper sheets, which are then rolled into ropes, twisted tightly, then doubled over and twisted again, yielding a two-strand rope. The larger end is the bight, and may be stood vertically, in a shallow dish of sand or pebbles. The smaller (pointed) end is lit. This type of incense is easily transported and stays fresh for extremely long periods. It has been used for centuries in Tibet and Nepal.

 

Moxa tablets, which are disks of powdered mugwort used in Traditional Chinese medicine for moxibustion, are not incenses; the treatment is by heat rather than fragrance.

Incense sticks may be termed joss sticks, especially in parts of East Asia, South Asia and Southeast Asia. Among ethnic Chinese and Chinese-influenced communities these are traditionally burned at temples, before the threshold of a home or business, before an image of a religious divinity or local spirit, or in shrines, large and small, found at the main entrance of every village. Here the earth god is propitiated in the hope of bringing wealth and health to the village. They can also be burned in front of a door or open window as an offering to heaven, or the devas. The word "joss" is derived from the Latin deus (god) via the Portuguese deos through the Javanese dejos, through Chinese pidgin English.

 

PRODUCTION

The raw materials are powdered and then mixed together with a binder to form a paste, which, for direct burning incense, is then cut and dried into pellets. Incense of the Athonite Orthodox Christian tradition is made by powdering frankincense or fir resin, mixing it with essential oils. Floral fragrances are the most common, but citrus such as lemon is not uncommon. The incense mixture is then rolled out into a slab approximately 1 cm thick and left until the slab has firmed. It is then cut into small cubes, coated with clay powder to prevent adhesion, and allowed to fully harden and dry. In Greece this rolled incense resin is called 'Moskolibano', and generally comes in either a pink or green colour denoting the fragrance, with pink being rose and green being jasmine.

 

Certain proportions are necessary for direct-burning incense:

 

Oil content: an excess of oils may prevent incense from smoldering effectively. Resinous materials such as myrrh and frankincense are typically balanced with "dry" materials such as wood, bark and leaf powders.

Oxidizer quantity: Too little oxidizer in gum-bound incense may prevent the incense from igniting, while too much will cause the incense to burn too quickly, without producing fragrant smoke.

Binder: Water-soluble binders such as "makko" ensure that the incense mixture does not crumble when dry, dilute the mixture.

Mixture density: Incense mixtures made with natural binders must not be combined with too much water in mixing, or over-compressed while being formed, which would result in either uneven air distribution or undesirable density in the mixture, causing the incense to burn unevenly, too slowly, or too quickly.

Particulate size: The incense mixture has to be well pulverized with similarly sized particulates. Uneven and large particulates result in uneven burning and inconsistent aroma production when burned.

 

"Dipped" or "hand-dipped" direct-burning incense is created by dipping "incense blanks" made of unscented combustible dust into any suitable kind of essential or fragrance oil. These are often sold in the United States by flea-market and sidewalk vendors who have developed their own styles. This form of incense requires the least skill and equipment to manufacture, since the blanks are pre-formed in China or South East Asia.

 

Incense mixtures can be extruded or pressed into shapes. Small quantities of water are combined with the fragrance and incense base mixture and kneaded into a hard dough. The incense dough is then pressed into shaped forms to create cone and smaller coiled incense, or forced through a hydraulic press for solid stick incense. The formed incense is then trimmed and slowly dried. Incense produced in this fashion has a tendency to warp or become misshapen when improperly dried, and as such must be placed in climate-controlled rooms and rotated several times through the drying process.

 

Traditionally, the bamboo core of cored stick incense is prepared by hand from Phyllostachys heterocycla cv. pubescens since this species produces thick wood and easily burns to ashes in the incense stick. In a process known as "splitting the foot of the incense stick", the bamboo is trimmed to length, soaked, peeled, and split in halves until the thin sticks of bamboo have square cross sections of less than 3mm. This process has been largely replaced by machines in modern incense production.

 

In the case of cored incensed sticks, several methods are employed to coat the sticks cores with incense mixture:

 

Paste rolling: A wet, malleable paste of incense mixture is first rolled into a long, thin coil, using a paddle. Then, a thin stick is put next to the coil and the stick and paste are rolled together until the stick is centered in the mixture and the desired thickness is achieved. The stick is then cut to the desired length and dried.

Powder-coating: Powder-coating is used mainly to produce cored incense of either larger coil (up to 1 meter in diameter) or cored stick forms. A bundle of the supporting material (typically thin bamboo or sandalwood slivers) is soaked in water or a thin water/glue mixture for a short time. The thin sticks are evenly separated, then dipped into a tray of incense powder consisting of fragrance materials and occasionally a plant-based binder. The dry incense powder is then tossed and piled over the sticks while they are spread apart. The sticks are then gently rolled and packed to maintain roundness while more incense powder is repeatedly tossed onto the sticks. Three to four layers of powder are coated onto the sticks, forming a 2 mm thick layer of incense material on the stick. The coated incense is then allowed to dry in open air. Additional coatings of incense mixture can be applied after each period of successive drying. Incense sticks produced in this fashion and burned in temples of Chinese folk religion can have a thickness between 2 and 4 millimeters.

Compression: A damp powder is mechanically formed around a cored stick by compression, similar to the way uncored sticks are formed. This form is becoming more common due to the higher labor cost of producing powder-coated or paste-rolled sticks.

 

BURNING INCENSE

Indirect-burning incense burned directly on top of a heat source or on a hot metal plate in a censer or thurible.

 

In Japan a similar censer called a egōro (柄香炉) is used by several Buddhist sects. The egōro is usually made of brass, with a long handle and no chain. Instead of charcoal, makkō powder is poured into a depression made in a bed of ash. The makkō is lit and the incense mixture is burned on top. This method is known as sonae-kō (religious burning).

 

For direct-burning incense, the tip or end of the incense is ignited with a flame or other heat source until the incense begins to turn into ash at the burning end. The flame is then fanned or blown out, leaving the incense to smolder.

 

CULTURAL VARIATIONS

ARABIAN

In most Arab countries, incense is burned in the form of scented chips or blocks called bakhoor (Arabic: بخور‎ [bɑˈxuːɾ, bʊ-]. Incense is used on special occasions like weddings or on Fridays or generally to perfume the house. The bakhoor is usually burned in a mabkhara, a traditional incense burner (censer) similar to the Somali Dabqaad. It is customary in many Arab countries to pass bakhoor among the guests in the majlis ('congregation'). This is done as a gesture of hospitality.

 

CHINESE

For over two thousand years, the Chinese have used incense in religious ceremonies, ancestor veneration, Traditional Chinese medicine, and daily life. Agarwood (chénxiāng) and sandalwood (tánxiāng) are the two most important ingredients in Chinese incense.

 

Along with the introduction of Buddhism in China came calibrated incense sticks and incense clocks. The first known record is by poet Yu Jianwu (487-551): "By burning incense we know the o'clock of the night, With graduated candles we confirm the tally of the watches." The use of these incense timekeeping devices spread from Buddhist monasteries into Chinese secular society.

Incense-stick burning is an everyday practice in traditional Chinese religion. There are many different types of stick used for different purposes or on different festive days. Many of them are long and thin. Sticks are mostly coloured yellow, red, or more rarely, black. Thick sticks are used for special ceremonies, such as funerals. Spiral incense, with exceedingly long burn times, is often hung from temple ceilings. In some states, such as Taiwan,

 

Singapore, or Malaysia, where they celebrate the Ghost Festival, large, pillar-like dragon incense sticks are sometimes used. These generate so much smoke and heat that they are only burned outside.

 

Chinese incense sticks for use in popular religion are generally odorless or only use the slightest trace of jasmine or rose, since it is the smoke, not the scent, which is important in conveying the prayers of the faithful to heaven. They are composed of the dried powdered bark of a non-scented species of cinnamon native to Cambodia, Cinnamomum cambodianum. Inexpensive packs of 300 are often found for sale in Chinese supermarkets. Though they contain no sandalwood, they often include the Chinese character for sandalwood on the label, as a generic term for incense.

 

Highly scented Chinese incense sticks are used by some Buddhists. These are often quite expensive due to the use of large amounts of sandalwood, agarwood, or floral scents used. The sandalwood used in Chinese incenses does not come from India, its native home, but rather from groves planted within Chinese territory. Sites belonging to Tzu Chi, Chung Tai Shan, Dharma Drum Mountain, Xingtian Temple, or City of Ten Thousand Buddhas do not use incense.

 

INDIAN

Incense sticks, also known as agarbathi (or agarbatti) and joss sticks, in which an incense paste is rolled or moulded around a bamboo stick, are the main forms of incense in India. The bamboo method originated in India, and is distinct from the Nepali/Tibetan and Japanese methods of stick making without bamboo cores. Though the method is also used in the west, it is strongly associated with India.

 

The basic ingredients are the bamboo stick, the paste (generally made of charcoal dust and joss/jiggit/gum/tabu powder – an adhesive made from the bark of litsea glutinosa and other trees), and the perfume ingredients - which would be a masala (spice mix) powder of ground ingredients into which the stick would be rolled, or a perfume liquid sometimes consisting of synthetic ingredients into which the stick would be dipped. Perfume is sometimes sprayed on the coated sticks. Stick machines are sometimes used, which coat the stick with paste and perfume, though the bulk of production is done by hand rolling at home. There are about 5,000 incense companies in India that take raw unperfumed sticks hand-rolled by approximately 200,000 women working part-time at home, and then apply their own brand of perfume, and package the sticks for sale. An experienced home-worker can produce 4,000 raw sticks a day. There are about 50 large companies that together account for up to 30% of the market, and around 500 of the companies, including a significant number of the main ones, including Moksh Agarbatti and Cycle Pure, are based in Mysore.

 

JEWISH TEMPLE IN JERUSALEM

KETORET

Ketoret was the incense offered in the Temple in Jerusalem and is stated in the Book of Exodus to be a mixture of stacte, onycha, galbanum and frankincense.

 

TIBETAN

Tibetan incense refers to a common style of incense found in Tibet, Nepal, and Bhutan. These incenses have a characteristic "earthy" scent to them. Ingredients vary from cinnamon, clove, and juniper, to kusum flower, ashvagandha, and sahi jeera.

 

Many Tibetan incenses are thought to have medicinal properties. Their recipes come from ancient Vedic texts that are based on even older Ayurvedic medical texts. The recipes have remained unchanged for centuries.

 

JAPANESE

In Japan incense appreciation folklore includes art, culture, history, and ceremony. It can be compared to and has some of the same qualities as music, art, or literature. Incense burning may occasionally take place within the tea ceremony, just like calligraphy, ikebana, and scroll arrangement. The art of incense appreciation, or koh-do, is generally practiced as a separate art form from the tea ceremony, and usually within a tea room of traditional Zen design.

 

Agarwood (沈香 Jinkō) and sandalwood (白檀 byakudan) are the two most important ingredients in Japanese incense. Agarwood is known as "jinkō" in Japan, which translates as "incense that sinks in water", due to the weight of the resin in the wood. Sandalwood is one of the most calming incense ingredients and lends itself well to meditation. It is also used in the Japanese tea ceremony. The most valued Sandalwood comes from Mysore in the state of Karnataka in India.

 

Another important ingredient in Japanese incense is kyara (伽羅). Kyara is one kind of agarwood (Japanese incense companies divide agarwood into 6 categories depending on the region obtained and properties of the agarwood). Kyara is currently worth more than its weight in gold.

 

Some terms used in Japanese incense culture include:

 

Incense arts: [香道, kodo]

Agarwood: [ 沈香 ] – from heartwood from Aquilaria trees, unique, the incense wood most used in incense ceremony, other names are: lignum aloes or aloeswood, gaharu, jinko, or oud.

Censer/Incense burner: [香爐] – usually small and used for heating incense not burning, or larger and used for burning

Charcoal: [木炭] – only the odorless kind is used.

Incense woods: [ 香木 ] – a naturally fragrant resinous wood.

 

USAGE

PRACTICAL

Incense fragrances can be of such great strength that they obscure other less desirable odours. This utility led to the use of incense in funerary ceremonies because the incense could smother the scent of decay. An example, as well as of religious use, is the giant Botafumeiro thurible that swings from the ceiling of the Cathedral of Santiago de Compostela. It is used in part to mask the scent of the many tired, unwashed pilgrims huddled together in the Cathedral of Santiago de Compostela.

 

A similar utilitarian use of incense can be found in the post-Reformation Church of England. Although the ceremonial use of incense was abandoned until the Oxford Movement, it was common to have incense (typically frankincense) burned before grand occasions, when the church would be crowded. The frankincense was carried about by a member of the vestry before the service in a vessel called a 'perfuming pan'. In iconography of the day, this vessel is shown to be elongated and flat, with a single long handle on one side. The perfuming pan was used instead of the thurible, as the latter would have likely offended the Protestant sensibilities of the 17th and 18th centuries.

 

The regular burning of direct-burning incense has been used for chronological measurement in incense clocks. These devices can range from a simple trail of incense material calibrated to burn in a specific time period, to elaborate and ornate instruments with bells or gongs, designed to involve multiple senses.

 

Incense made from materials such as citronella can repel mosquitoes and other irritating, distracting, or pestilential insects. This use has been deployed in concert with religious uses by Zen Buddhists who claim that the incense that is part of their meditative practice is designed to keep bothersome insects from distracting the practitioner. Currently, more effective pyrethroid-based mosquito repellent incense is widely available in Asia.

 

Papier d'Arménie was originally sold as a disinfectant as well as for the fragrance.

 

Incense is also used often by people who smoke indoors and do not want the smell to linger.

 

AESTHETIC

Many people burn incense to appreciate its smell, without assigning any other specific significance to it, in the same way that the foregoing items can be produced or consumed solely for the contemplation or enjoyment of the aroma. An example is the kōdō (香道), where (frequently costly) raw incense materials such as agarwood are appreciated in a formal setting.

 

RELIGIOUS

Religious use of incense is prevalent in many cultures and may have roots in the practical and aesthetic uses, considering that many of these religions have little else in common. One common motif is incense as a form of sacrificial offering to a deity. Such use was common in Judaic worship and remains in use for example in the Catholic, Orthodox, and Anglican churches, Taoist and Buddhist Chinese jingxiang (敬香 "offer incense), etc.

 

Aphrodisiac Incense has been used as an aphrodisiac in some cultures. Both ancient Greek and ancient Egyptian mythology suggest the usage of incense by goddesses and nymphs. Incense is thought to heighten sexual desires and sexual attraction.

 

Time-keeper Incense clocks are used to time social, medical and religious practices in parts of eastern Asia. They are primarily used in Buddhism as a timer of mediation and prayer. Different types of incense burn at different rates; therefore, different incense are used for different practices. The duration of burning ranges from minutes to months.

 

Healing stone cleanser Incense is claimed to cleanse and restore energy in healing stones. The technique used is called “smudging” and is done by holding a healing stone over the smoke of burning incense for 20 to 30 seconds. Some people believe that this process not only restores energy but eliminates negative energy.

 

HEALTH RISK FROM INCENSE SMOKE

Incense smoke contains various contaminants including gaseous pollutants, such as carbon monoxide (CO), nitrogen oxides (NOx), sulfur oxides (SOx), volatile organic compounds (VOCs), and adsorbed toxic pollutants (polycyclic aromatic hydrocarbons and toxic metals). The solid particles range between ~10 and 500 nm. In a comparison, Indian sandalwood was found to have the highest emission rate, followed by Japanese aloeswood, then Taiwanese aloeswood, while Chinese smokeless sandalwood had the least.

 

Research carried out in Taiwan in 2001 linked the burning of incense sticks to the slow accumulation of potential carcinogens in a poorly ventilated environment by measuring the levels of polycyclic aromatic hydrocarbons (including benzopyrene) within Buddhist temples. The study found gaseous aliphatic aldehydes, which are carcinogenic and mutagenic, in incense smoke.

 

A survey of risk factors for lung cancer, also conducted in Taiwan, noted an inverse association between incense burning and adenocarcinoma of the lung, though the finding was not deemed significant.

 

In contrast, epidemiologists at the Hong Kong Anti-Cancer Society, Aichi Cancer Center in Nagoya, and several other centers found: "No association was found between exposure to incense burning and respiratory symptoms like chronic cough, chronic sputum, chronic bronchitis, runny nose, wheezing, asthma, allergic rhinitis, or pneumonia among the three populations studied: i.e. primary school children, their non-smoking mothers, or a group of older non-smoking female controls. Incense burning did not affect lung cancer risk among non-smokers, but it significantly reduced risk among smokers, even after adjusting for lifetime smoking amount." However, the researchers qualified their findings by noting that incense burning in the studied population was associated with certain low-cancer-risk dietary habits, and concluded that "diet can be a significant confounder of epidemiological studies on air pollution and respiratory health."

 

Although several studies have not shown a link between incense and lung cancer, many other types of cancer have been directly linked to burning incense. A study published in 2008 in the medical journal Cancer found that incense use is associated with a statistically significant higher risk of cancers of the upper respiratory tract, with the exception of nasopharyngeal cancer. Those who used incense heavily also were 80% more likely to develop squamous-cell carcinomas. The link between incense use and increased cancer risk held when the researchers weighed other factors, including cigarette smoking, diet and drinking habits. The research team noted that "This association is consistent with a large number of studies identifying carcinogens in incense smoke, and given the widespread and sometimes involuntary exposure to smoke from burning incense, these findings carry significant public health implications."

 

In 2015, the South China University of Technology found toxicity of incense to Chinese hamsters' ovarian cells to be even higher than cigarettes.

 

Incensole acetate, a component of Frankincense, has been shown to have anxiolytic-like and antidepressive-like effects in mice, mediated by activation of poorly-understood TRPV3 ion channels in the brain.

Not long after the F-4C Phantom II entered USAF service in the early 1960s, the service issued a requirement for a heavy, all-missile equipped interceptor with variable-sweep wings and a top speed of nearly Mach 3. This requirement was soon cancelled, however, due to two events: the Vietnam War and the flight of the Soviet MiG-25 Foxbat. Over North Vietnam, the heavy, all-missile F-4 had found itself at a disadvantage against smaller, lighter, gun-equipped MiG-17s, while the new Foxbat was erroneously thought to be a generation ahead of anything then in American service, both agile and capable of Mach 3 performance.

 

The USAF changed its requirement to a lighter aircraft that would include an internal gun, with an emphasis on performance; it rejected a Grumman proposal for a land-based version of the F-14 Tomcat as being too heavy. The new F-X proposal did away with maintenance-intensive swing wings in favor of a more conventional, easier to repair and produce fighter with a high thrust-to-weight ratio and superb performance in the vertical, once more drawing on the Vietnam experience, where North Vietnamese fighters had performed poorly in vertical maneuvers. Almost as much emphasis was given to the F-X’s radar, which had to have look-down, shoot-down capability—another failure of American technology over Vietnam. McDonnell Douglas’ twin-tailed proposal won the F-X competition, despite being roughly the same weight as a F-4E Phantom II, and more expensive; demands for lighter and less expensive fighters as an alternative to this new YF-15 Eagle led to the development of the F-16 Fighting Falcon and F/A-18 Hornet.

 

The first F-15 flew in July 1972 and immediately exhibited superb flight characteristics: for its size, which was slightly larger than a F-4, it was very agile. The combination of powerful turbofan engines and thrust-to-weight ratio made the F-15 one of the first fighters to be able to accelerate in a climb, rather than lose speed. Like the F-4, it used a mix of conformal-fuselage mounted AIM-7 Sparrows and wing rail-mounted AIM-9 Sidewinders, but unlike the F-4, the F-15 was built from the start with an internal 20mm gatling cannon. From a fighter pilot’s standpoint, the best part of the F-15, aside from its phenomenal performance, was the bubbletop canopy, set forward from the wide fuselage, giving superb all-around visibility.

 

The cost of the F-15 was brought into question, especially after the defection of a MiG-25 pilot in 1975 revealed that the Foxbat was nowhere near as capable as originally thought, but this only led the USAF to go with a mix of the F-15 and the less expensive F-16, which would prove to be superb “stablemates” in the decades to come. F-15As entered USAF service in 1976. Almost immediately, the F-15A was supplemented and supplanted by the F-15C, which introduced improved avionics, engines, and radar; F-15As underwent the Multi-Stage Improvement Program (MSIP) beginning in 1983, which rendered them basically identical to F-15Cs, and the two types are indistinguishable externally. The F-15 was also developed into the F-15E Strike Eagle attack aircraft, described separately.

 

Though the F-15 was costly, the F-14 Tomcat was even more expensive, and so Israel chose the Eagle as the replacement for the Mirage III in 1978. Not long after the first Israel F-15As became operational, the Eagle scored its first kills over Syrian MiG-21s in 1979. This was to begin the F-15’s excellent combat record: during the 1982 Lebanon War, Israeli F-15s added 40 more kills over MiG-21s, MiG-23 Floggers, and MiG-25s; Saudi Arabia, which had received F-15s in 1981, added two Iranian F-4Es in 1984.

 

The F-15’s shining moment was during the First Gulf War with Iraq in 1991. Eagles had been among the first aircraft deployed to the Gulf region in what was, at the time, the longest deployment ever undertaken by fighters—a grueling 14-hour flight from Langely AFB, Virginia, to Dhahran, Saudi Arabia, soon after Saddam Hussein invaded Kuwait in August 1990. The Eagle fleet, which included Saudi F-15Cs, was added to during Operation Desert Shield; when Desert Storm was unleashed in January 1991, F-15s were in the vanguard, their target the Iraqi Air Force. Over the next six weeks, F-15s achieved air supremacy over Iraq, scoring 34 kills over mostly MiG-23s and MiG-29s, while the Saudis added two Mirage F.1s to the total. Four Yugoslavian MiG-29s fell to F-15 missiles in 1999, bringing the F-15’s tally to 105 kills to date during its career: in return, no F-15s have been lost in aerial combat.

 

The F-15 Eagle remains the backbone of the USAF’s fighter community, despite suffering from a shortage of parts in the late 1990s and increasing age. F-15s have been updated to carry the AIM-120 AMRAAM and AIM-9X, while Israeli F-15s carry a mix of the AMRAAM and the deadly Python IV helmet-guided missile. The F-22 Raptor was meant to wholly replace the F-15, but the cancellation of further F-22 production in 2010 has, as of this writing, left a gap between F-22s in service and F-15s needing to be replaced. As a result, the F-15C may remain in service as late as 2025, with about 70 being updated as “Legacy Eagles”—these aircraft are receiving the same AESA advanced radar as the F-22. Boeing (which absorbed McDonnell Douglas) has also offered an advanced variant of the F-15, the so-called “Silent Eagle” that incorporates features of the F-22 into the F-15E airframe, which is still in production. F-15s also continue to serve with Israel, Saudi Arabia, and Japan. Though getting aged by fighter standards, F-15s will be around for a long time to come.

 

79-0022 would become a famous F-15. Delivered to the USAF's 36th Tactical Fighter Wing at Bitburg in 1979, it flew with the 36th throughout most of the remaining years of the Cold War before being transferred to the 32nd TFS at Sosterberg, Netherlands sometime in the late 1980s. It was still with the 32nd when the squadron was deployed to Incirlik, Turkey as part of the buildup for Operation Desert Storm.

 

On January 28, 1991, Captain Donald Watrous was flying 79-0022 when two Iraqi MiG-23s made a run for Iran; Watrous was out of position, and the MiGs had a head start for the border. He could not catch up even at full speed, so he dropped his external tanks--a terrible idea at that speed! Both tanks dropped off the wings, then were caught in the slipstream. They were sent back up into the wings, puncturing one wing and tearing three feet off the wingtip of the other. Watrous had no idea the damage had occurred, and closed the distance. He then fired three AIM-7 Sparrows, none of which guided. With the MiG-23 at the Iranian border, he fired his fourth, which hit; the wreckage actually fell within Iran. Watrous returned to Incirlik, where he discovered the damage to his aircraft. 79-0022 was now a MiG killer, but the damage was such that it did not fly for the rest of the war.

 

79-0022 did return to the 32nd TFS, and when that squadron was deactivated with the end of the Cold War, it was reassigned to the 173rd Fighter Wing (Oregon ANG) at Klamath Falls. After 9/11, it received a "Let's Roll" badge. Retired in 2010, it was placed on display at AMARG's "Celebrity Row" as a MiG killer, where it would remain for seven years, awaiting its fate.

 

In 2017, General Bill "Tunes" Looney learned that 79-0022 was still in the Arizona desert, looking for a home. He was able to secure the aircraft for the Pueblo Weisbrod Museum, and it was trucked from Davis-Monthan to Pueblo a year later. It was completely restored to the way it looked when Looney flew the aircraft with the 36th TFW at Bitburg, and was dedicated later in 2018.

 

Pueblo Weisbrod has really come on strong with its restorations, and 79-0022 shows their work. It is camouflaged in "Mod Eagle"--slightly darker than the earlier Compass Ghost scheme--and configured with four AIM-9L Sidewinders, four AIM-7M Sparrows, and three external tanks (this would have been the same configuration Watrous was flying with in 1991). With intake covers and remove before flight tags on the missiles, 79-0022 looks the same as it would've on alert at Bitburg during the 1980s.

Some background:

Simple, efficient and reliable, the Regult (リガード, Rigādo) was the standard mass production mecha of the Zentraedi forces. Produced by Esbeliben at the 4.432.369th Zentraedi Fully Automated Weaponry Development and Production Factory Satellite in staggering numbers to fill the need for an all-purpose mecha, this battle pod accommodated a single Zentraedi soldier in a compact cockpit and was capable of operating in space or on a planet's surface. The Regult saw much use during Space War I in repeated engagements against the forces of the SDF-1 Macross and the U.N. Spacy, but its lack of versatility against superior mecha often resulted in average effectiveness and heavy losses. The vehicle was regarded as expendable and was therefore cheap, simple, but also very effective when fielded in large numbers. Possessing minimal defensive features, the Regult was a simple weapon that performed best in large numbers and when supported by other mecha such as Gnerl Fighter Pods. Total production is said to have exceeded 300 million in total.

 

The cockpit could be accesses through a hatch on the back of the Regult’s body, which was, however, extremely cramped, with poor habitability and means of survival. The giant Zentraedi that operated it often found themselves crouching, with some complaining that "It would have been easier had they just walked on their own feet". Many parts of the craft relied on being operated on manually, which increased the fatigue of the pilot. On the other hand, the overall structure was extremely simple, with relatively few failures, making operational rate high.

 

In space, the Regult made use of two booster engines and numerous vernier thrusters to propel itself at very high speeds, capable of engaging and maintaining pace with the U.N. Spacy's VF-1 Valkyrie variable fighter. Within an atmosphere, the Regult was largely limited to ground combat but retained high speed and maneuverability. On land, the Regult was surprisingly fast and agile, too, capable of closing with the VF-1 variable fighter in GERWALK flight (though likely unable to maintain pace at full GERWALK velocity). The Regult was not confined to land operations, though, it was also capable of operating underwater for extended periods of time. Thanks to its boosters, the Regult was capable of high leaping that allowed the pod to cover long distances, surprise enemies and even engage low-flying aircraft.

 

Armed with a variety of direct-fire energy weapons and anti-personnel/anti-aircraft guns, the Regult offered considerable firepower and was capable of engaging both air and ground units. It was also able to deliver powerful kicks. The armor of the body shell wasn't very strong, though, and could easily be penetrated by a Valkyrie's 55 mm Gatling gun pod. Even bare fist attacks of a VF-1 could crack the Regult’s cockpit or immobilize it. The U.N. Spacy’s MBR-07 Destroid Spartan was, after initial battel experience with the Regult, specifically designed to engage the Zentraedi forces’ primary infantry weapon in close-combat.

 

The Regult was, despite general shortcomings, a highly successful design and it became the basis for a wide range of specialized versions, including advanced battle pods for commanders, heavy infantry weapon carriers and reconnaissance/command vehicles. The latter included the Regult Tactical Scout (リガード偵察型). manufactured by electronics specialist Ectromelia. The Tactical Scout variant was a deadly addition to the Zentraedi Regult mecha troops. Removing all weaponry, the Tactical Scout was equipped with many additional sensor clusters and long-range detection equipment. Always found operating among other Regult mecha or supporting Glaug command pods, the Scout was capable of early warning enemy detection as well as ECM/ECCM roles (Electronic Countermeasures/Electronic Counter-Countermeasures). In Space War I, the Tactical Scout was utilized to devastating effect, often providing radar jamming, communication relay and superior tactical positioning for the many Zentraedi mecha forces.

 

At the end of Space War I in January 2012, production of the Regult for potential Earth defensive combat continued when the seizure operation of the Factory Satellite was executed. After the war, Regults were used by both U.N. Spacy and Zentraedi insurgents. Many surviving units were incorporated into the New U.N. Forces and given new model numbers. The normal Regult became the “Zentraedi Battle Pod” ZBP-104 (often just called “Type 104”) and was, for example, used by Al-Shahal's New U.N. Army's Zentraedi garrison. The related ZBP-106 was a modernized version for Zentraedi commanders, with built-in boosters, additional Queadluun-Rhea arms and extra armaments. These primarily replaced the Glaug battle pod, of which only a handful had survived. By 2067, Regult pods of all variants were still in operation among mixed human/Zentraedi units.

  

General characteristics:

Accommodation: pilot only, in standard cockpit in main body

Overall Height: 18.2 meters

Overall Length: 7.6 meters

Overall Width: 12.6 meters

Max Weight: 39.8 metric tons

 

Powerplant & propulsion:

1x 1.3 GGV class Ectromelia thermonuclear reaction furnace,

driving 2x main booster Thrusters and 12x vernier thrusters

 

Performance:

unknown

 

Armament:

None

 

Special Equipment and Features:

Standard all-frequency radar antenna

Standard laser long-range sensor

Ectromelia infrared, visible light and ultraviolet frequency sensor cluster

ECM/ECCM suite

  

The kit and its assembly:

I had this kit stashed away for a couple of years, together with a bunch of other 1:100 Zentraedi pods of all kinds and the plan to build a full platoon one day – but this has naturally not happened so far and the kits were and are still waiting. The “Reconnaissance & Surveillance” group build at whatifmodellers.com in August 2021 was a good occasion and motivation to tackle the Tactical Scout model from the pile, though, as it perfectly fits the GB’s theme and also adds an exotic science fiction/anime twist to the submissions.

 

The kit is an original ARII boxing from 1983, AFAIK the only edition of this model. One might expect this kit to be a variation of the 1982 standard Regult (sometimes spelled “Reguld”) kit with extra parts, but that’s not the case – it is a new mold with different parts and technical solutions, and it offers optional parts for the standard Regult pod as well as the two missile carrier versions that were published at the same time, too. The Tactical Scout uses the same basis, but it comes with parts exclusive for this variant (hull and a sprue with the many antennae and sensors).

 

I remembered from a former ARII Regult build in the late Eighties that the legs were a wobbly affair. Careful sprue inspection revealed, however, that this second generation comes with some sensible detail changes, e. g. the feet, which originally consisted of separate toe and heel sections (and these were hollow from behind/below!). To my biggest surprise the knees – a notorious weak spot of the 1st generation Regult kit – were not only held by small and flimsy vinyl caps anymore: These were replaced with much bigger vinyl rings, fitted into sturdy single-piece enclosures made from a tough styrene which can even be tuned with small metal screws(!), which are included in the kit. Interesting!

 

But the joy is still limited: even though the mold is newer, fit is mediocre at best, PSR is necessary on every seam. However, the good news is that the kit does not fight with you. The whole thing was mostly built OOB, because at 1:100 there's little that makes sense to add to the surface, and the kit comes with anything you'd expect on a Regult Scout pod. I just added some lenses and small stuff behind the large "eye", which is (also to my surprise) a clear part. The stuff might only appear in schemes on the finished model, but that's better than leaving the area blank.

 

Otherwise, the model was built in sub-sections for easier painting and handling, to be assembled in a final step – made possible by the kit’s design which avoids the early mecha kit’s “onion layer” construction, except for the feet. This is the only area that requires some extra effort, and which is also a bit tricky to assemble.

 

However, while the knees appear to be a robust construction, the kit showed some material weakness: while handling the leg assembly, one leg suddenly came off under the knees - turned out that the locator that holds the knee joint above (which I expected to be the weak point) completely broke off of the lower leg! Weird damage. I tried to glue the leg into place, but this did not work, and so I inserted a replacement for the broken. This eventually worked.

  

Painting and markings:

Colorful, but pretty standard and with the attempt to be authentic. However, information concerning the Regults’ paint scheme is somewhat inconsistent. I decided to use a more complex interpretation of the standard blue/grey Regult scheme, with a lighter “face shield” and some other details that make the mecha look more interesting. I used the box art and some screenshots from the Macross TV series as reference; the Tactical Scout pod already appears in episode #2 for the first time, and there are some good views at it, even though the anime version is highly simplified.

 

Humbrol enamels were used, including 48 (Mediterranean Blue), 196 (RAL 7035, instead of pure white), 40 (Pale Grey) and 27 (Sea Grey). The many optics were created with clear acrylics over a silver base, and the large frontal “eye” is a piece of clear plastic with a coat of clear turquoise paint, too.

 

The model received a black ink washing to emphasize details, engraved panel lines and recesses, as well as some light post-shading through dry-brushing. Some surface details were created with decal stripes, e. g. on the upper legs, or with a black fineliner, and some color highlights were distributed all over the hull, e. g. the yellowish-beige tips of the wide antenna or the bright blue panels on the upper legs.

 

The decals were taken OOB, and thanks to a translation chart I was able to decipher some of the markings which I’d interpret as a serial number and a unit code – but who knows?

 

Finally, the kit received an overall coat of matt acrylic varnish and some weathering/dust traces around the feet with simple watercolors – more would IMHO look out of place, due to the mecha’s sheer size in real life and the fact that the Regult has to be considered a disposable item. Either it’s brand new and shiny, or busted, there’s probably little in between that justifies serious weathering which better suits the tank-like Destroids.

  

A “normal” build, even though the model and the topic are exotic enough. This 2nd generation Regult kit went together easier than expected, even though it has its weak points, too. However, material ageing turned out to be the biggest challenge (after all, the kit is almost 40 years old!), but all problems could be overcome and the resulting model looks decent – and it has this certain Eighties flavor! :D

 

Chassis no. 130944

Engine no. 130944

Body no. 200355

 

115/180 hp, 5,401 cc supercharged overhead valve inline eight-cylinder engine, four-speed manual transmission, four-wheel hydraulic drum brakes, independent coil spring front and rear suspension. Wheelbase: 129.5"

 

- Offered from the Lyon Family Collection

- Single-family ownership for two decades

- The 1936 Paris Salon car

- Complete with copy of original build sheet; delivered new to Jean-Claude Solvay of Belgium

- Inspected in person by experts from Mercedes-Benz Classic Germany

- Matching-numbers

- One of a limited few 540 Ks with coupe coachwork

 

The abundant power, stiff, rugged frame and supple fully-independent suspension made Mercedes-Benz’s supercharged 540 K suitable for a vast array of coachwork. Sindelfingen was more than capable of building anything and doing so in the finest materials and to the highest standards of fit, finish, function and luxury in the world.

 

Yet despite Sindelfingen’s designers’ demonstrated ability to create exceptionally beautiful closed cars, the vast majority of Mercedes-Benz 540 Ks were fitted with open bodies in one of the several styles of Cabriolets. Most of those were four-seat Cabriolet Bs with blind rear quarters. Surprisingly, only a precious few 540 Ks – just 42 in four years’ production – received closed coachwork.

 

Only about seven of those were coupes, making them exceptionally rare examples of Sindelfingen’s creativity and style. One of the foremost examples is this 1935 Mercedes-Benz 540 K, the car Mercedes-Benz chose for its 1935 display at the important Paris Salon to show the quality and beauty of its premier product.

 

Sindelfingen

 

Daimler-Benz concentrated automobile coachwork production at Sindelfingen, a massive facility that had developed a combination of medium volume production methods for high quality coachwork and a select group of designers and craftsmen who conceived, created and built low volume, nearly custom, bodies for the finest chassis in the Mercedes-Benz line and crafted a few highly specialized bodies for the most demanding clients.

 

Sindelfingen had been constructed during the First World War to build aircraft. The Treaty of Versailles ending the war prohibited aircraft construction in Germany on the industrial scale for which Sindelfingen had been constructed and equipped, so Hanns Klemm, the factory’s manager, eventually reorganized the factory to build automobile, truck and bus bodies. Sindelfingen continued to employ classic coachwork construction techniques with wood frameworks and sheet metal panels throughout its history, but Mercedes-Benz also added high capacity steel presses of 750- and even 1,000-tons to stamp out large, complex panels, particularly fenders.

 

Sindelfingen’s aircraft-building history manifested itself in a facility-wide devotion to quality that remained central to its operation throughout the Thirties. Specialized tools, fixtures and machines were designed and built in its own shops. Processes were meticulously planned and documented. A strict quality-control system inspected every body, whether it was for a modest 170 H or an elegant “Großer Mercedes” 770 Pullman-Limousine.

 

Klemm was succeeded by Josef Bildstein, who later took over Daimler-Benz’s Mannheim factory and turned over management of Sindelfingen to Wilhelm Haspel under whose leadership the factory became a major success for Daimler-Benz. It was a complicated undertaking in which every aspect of coachbuilding was integrated, from selecting and drying the beech and ash used for framing through stamping and forming metal panels to final assembly and painting. And Sindelfingen did every kind of bodywork, from one-off and low-production bodies for the 500 K, 540 K and Großer Mercedes to volume production of Mannheim’s 170H and V, truck cabs, specialized truck bodies, buses and even contract work in volume for BMW and Wanderer. Haspel’s success at coordinating this diverse facility was evident in his later promotion to Daimler-Benz managing director in 1942.

 

In September 1932 Hermann Ahrens joined Mercedes-Benz from Horch to head the Sonderwagen (special vehicles) section, designing and building limited production coachwork for the top Mercedes-Benz models. Ahrens would design and oversee construction of all limited-production Mercedes-Benz coachwork for nearly 40 years, including the great sports roadsters and coupes on the eight-cylinder supercharged chassis. It is his artistry that created the magnificent sweeping partially-skirted fenders, integrated running boards and deftly-shaped passenger compartments and doors that so effectively complemented the imposing long hoods and exterior exhaust pipes of the supercharged 500 K and 540 K.

 

Mercedes-Benz produced almost all the coachwork for even the most expensive and luxurious of its automobiles. According to the research of Jan Melin, just 89 of the 928 380, 500 K and 540 K chassis built were supplied to outside coachbuilders. That is just 9.6%, a tiny portion of the total production and largely unprecedented among luxury automobile manufacturers in the Thirties.

 

The combination of superb engineering, high quality materials, meticulous quality control and inspired design of the supercharged eight-cylinder Mercedes-Benzes with the limited-production coachwork of Sindelfingen brought into existence some of the finest and most respected automobiles of all time.

 

Enthusiast magazines of the time were unremitting in their praise. One described the 500 K with these words: “[T]his is a master car for the very few. The sheer insolence of its great power affords an experience on its own. The design and construction throughout are typically thorough and well-executed.” Of the 540 K another said: “As a piece of engineering, it stands unsurpassed. It is amongst the most luxurious, as well as the fastest, touring cars in the world.”

 

S/n 130944

 

With so few of the 540 Ks bodied as coupes, the selection of this car to represent Mercedes-Benz at the important Paris Auto Salon in October 1936 was unusual. Yet, upon consideration, it is completely appropriate and even sensible. Indeed, according to the Mercedes-Benz archives’ delivery papers and internal documents, the car is referred to as a “Spezial Coupe.”

 

Paris was then the center of art, design, literature, style and society in Europe. The aerodynamic revolution in automobile design was then at its inception and was practiced eloquently by French coachbuilders, whose combination of Machine Design principles, Art Deco embellishment and aerodynamic refinement was the center of attention. The 1936 Paris Auto Show brought some of the most imaginative designs, like Marcel Letourneur’s Aerosport coupe on the Delage D8 120 chassis and Jean Bugatti’s Type 57 Atalante, to the public’s eye. This Mercedes-Benz 540 K Coupe was more than competitive with the French salon’s best.

 

Prior Mercedes-Benz coupes had included one for the Mercedes-Benz “Silver Arrows” team driver Rudi Caracciola, an eminently practical automobile for a driver who needed to criss-cross Europe in all weather conditions to race the W 25 model GP car. In 1934 Wilhelm Haspel had suggested the Autobahn-Kurier, a fastback five-window design with teardrop fenders of which two were built on each of the 500 K and 540 K chassis. Hermann Ahrens’ Sonderwagen facility completed the first Autobahn-Kurier in only ten weeks in order to make its auto show debut, an example of the shop’s ability to create a completely new and dramatically different design on an abbreviated schedule.

The Paris show coupe is another example of the creativity and masterful execution of which Sindelfingen was capable. Its sweeping front fenders merge into small running boards, then curve upwards into teardrop-flared rear fenders. The rear wheels are skirted, with a chrome emblem repeating the look of the front wheel’s centerlock hub. A tasteful chrome beltline molding accents the break of the hood side and extends back across the door to end near the top of the rear fender where its termination parallels the curve of the fender top. The roofline is rounded at the rear but merges nicely with the tapering rear deck, which contains a stacked pair of spare wheels and tires set nearly flush with the deck surface.

 

An attractive styling feature is the swage line which accents the sides of the fenders. It parallels the fender tops from the front valence the full length of the car, curving up and around the rear wheel skirts then down across the full width of the rear valence. The effect draws attention, visually reducing the fenders’ tall profiles.

 

Bosch headlights in chrome nacelles nestle between the fenders and the gently raked vee radiator. A single small fog light is directly in front of the radiator, and a pair of long chrome horn trumpets also sit between the fenders above a split chrome bumper which is repeated at the rear.

 

The interior is invitingly upholstered in tan leather with a plain white instrument panel in the highly finished wood dashboard. The steering wheel is leather covered. A transverse rear seat accommodates one passenger, in addition to the two in the front, or makes room for luggage.

 

After being displayed in Paris, the 540 K Coupe was first returned to Sindelfingen and then in December delivered to Jean-Claude Solvay of the Belgian chemical company dynasty in Belgium. Subsequently it became part of the collection of American Connie Bouchard in the 1960s, who undertook its restoration before selling it to John Mozart. It then was acquired by the Imperial Palace Collection from whom the Lyon family acquired it in the late 1990s. Since then, it has remained in the Lyon Collection, always treated to professional maintenance and climate-controlled storage.

 

Inspection

 

In preparation for the car’s offering in Monterey this August, this car was inspected in person by two veteran experts from Mercedes-Benz Classic Germany. Their findings were very positive. In their expert opinion, they concluded that although the car had been restored, it retained a great deal of originality in its components. The engine is matching numbers (130944) and retains its original number plate. In fact, they believe the body has never been off the car and the rear axle itself never removed – testament to the car’s originality. The transmission is original to the car, and it was determined that the steering is of the correct series. Minor modern improvements were made, including modern telescopic shocks, but the workmanship was professional and well done in their estimation. Again, the overall impression imparted on these Mercedes experts was very favorable.

 

Its deep red livery dramatically accents the sweeping lines of Hermann Ahrens’ dramatic coupe coachwork. One of only about seven coupes built on the Mercedes-Benz 540 K chassis, its effect today is, if anything, even more dramatic than it was at the Paris Salon of 1936.

 

It is the perfect complement to Ahrens’ high door, long tail Spezial Roadster, a vivid example of Mercedes-Benz’s mastery of power, speed, handling, comfort and design at the height of the golden age of classic automobiles.

 

[Text from RM Auctions]

 

www.rmauctions.com/lots/lot.cfm?lot_id=1057377

 

This Lego miniland-scale Mercedes-Benz 540K Spezial Coupe (1936 - Sindelfingen), has been created for Flickr LUGNuts' 89th Build Challenge, - "Over a Million, Under a Thousand", - a challenge to build vehicles valued over one million (US) dollars, or under one thousand (US) dollars.

 

This particular vehicle was auctioned by the RM Auction house on Saturday, August 20, 2011, where is sold for $3,080,000.

 

+++ DISCLAIMER +++

Nothing you see here is real, even though the conversion or the presented background story might be based historical facts. BEWARE!

  

Some background:

The Ling-Temco-Vought A-7 Corsair II was a carrier-capable subsonic light attack aircraft introduced to replace the Douglas A-4 Skyhawk. The A-7 airframe design was based on the successful supersonic Vought F-8 Crusader, although it was somewhat smaller and rounded off. The Corsair II initially entered service with the United States Navy during the Vietnam War. It was later adopted by the United States Air Force, including the Air National Guard, to replace the Douglas A-1 Skyraider and North American F-100 Super Sabre. The aircraft was also exported to several foreign countries, including Greece, Portugal, Thailand and New Zealand.

 

For the latter operator, the Corsair II was part of a major modernization campaign in the early 1970s. For instance, in 1970 14 McDonnell Douglas A-4 Skyhawks were purchased to replace the Vampire FB5's, which had been the primary light attack aircraft for the RNZAF for years, but the type was hopelessly outdated.

Furthermore New Zealand was also looking for a replacement of its similarly ageing Canberra fleet. These 31 aircraft were also phased out of service in mid 1970, and the A-7 chosen as the RNZAFs new fighter bomber because of its proven all-weather strike capability and advances avionics.

 

The RNZAF bought and operated 22 LTV A-7 Corsair II aircraft primarily in the coastal defense/anti-ship and sea patrol roles, air interdiction and air defense roles being secondary duties. The RNZAF Corsair II was very similar to the US Navy’s A-7E, even though the machines would only be operated form land bases. Designated A-7N, the machines featured an AN/APN-190 navigational radar with a Doppler groundspeed and drift detector plus an AN/APQ-128 terrain following radar. For the deployment of smart weapons, the machines were outfitted with a Pave Penny laser target acquisition system under the air intake lip, similar to the USAF’s A-7D, and could carry a wide range of weaponry and sensors, including AN/AAR-45 FLIR pods for an improved all-weather performance. Against enemy ships and large ground targets, visually guided smart bombs (AGM-62 and the more modern GBU-8 HOBOS) were bought, as well as AGM-65 Maverick against smaller, high priority targets.

 

Active service lasted between 1975 and 1999, and the A-7Ns were originally allocated between RNZAF 2 and 75 Squadron at Ohakea, where they were operated together with A-4K and TA-4K. The latter were also emplyed for A-7N pilot conversion training, since the RNZAF did not operate any Corsair II two seaters.

Several times the Squadron deployed to Clark Air Base in the Philippines and to Hawaii with both of the Corsair IIs and Skyhawks to exercise with the United States Air Force. Furthermore, the annual deployments as part of the Five Power Defence Agreement (called Exercise Vanguard) had the Squadron visit Australia, Singapore, Malaysia and Thailand to practice with those countries. Two RNZAF A-7s of 75 Squadron even made visits to Great Britain.

 

In the early Nineties the Corsair IIs started to suffer from numerous maintenance and logistic problems due to the lack of spare parts and general financial problems. This also prevented a major avionics update and the procurement of AGM-84 Harpoon missiles for the A-7Ns and the RNZAF P-3 Orion maritime patrol aircraft. The maintenance situation became so dire that several aircraft were cannibalized for spare parts to service other fighters. In 1992 only sixteen A-7Ns remained operational. This resulted in the available fighters no longer being assigned and dedicated to one specific squadron, but shared and assigned to one of the RNZAF combat squadrons (2, 14 and 75 Squadron, respectively), as needed.

 

During its 24 years of duty in the RNZAF, the A-7 fleet suffered 8 severe accidents with aircraft losses (and two pilots being killed). Nevertheless, the introduction of the A-7 was seen as a success due to the evolution that it allowed the Air Force in aircraft maintenance, with focus in modern computer and electronic systems, and in the steady qualification of pilots and technicians.

 

In 1999, the National Government selected an order of 28 F-16A/B Fighting Falcon aircraft to replace the complete fleet of A-4 Skyhawks and A-7 Corsair IIs, but this procurement plan was cancelled in 2001 following election by the incoming Labour Government under Helen Clark. This was followed by the disbanding of several fixed wing aircraft squadrons, with the consequence of removing the RNZAF's air combat capability. The last A-7 flight in RNZAF service took place on 1st of October 2001. Subsequently, most of the RNZAF's fighter pilots left New Zealand to serve in the Royal Australian Air Force and the Royal Air Force.

 

General characteristics:

Crew: 1

Length: 46 ft 2 in (14.06 m)

Wingspan: 38 ft 9 in (11.8 m), 23 ft 9 in (7.24 m) wings folded

Height: 16 ft 1 in (4.9 m)

Wing area: 374.9 sq ft (34.83 m²)

Airfoil: NACA 65A007 root and tip

Empty weight: 19,127 lb (8,676 kg)

Max takeoff weight: 41,998 lb (19,050 kg) overload condition.

Fuel capacity: 1,338 US gal (5,060 l; 1,114 imp gal) (10,200 lb (4,600 kg)) internal

 

Powerplant:

1 × Allison TF41-A-2 non-afterburning turbofan engine, 15,000 lbf (66.7 kN) thrust

 

Performance:

Maximum speed: 600 kn (690 mph; 1,111 km/h) at Sea level

Range: 1,070 nmi; 1,231 mi (1,981 km) maximum internal fuel

Ferry range: 1,342 nmi; 1,544 mi (2,485 km) with maximum internal and external fuel

Service ceiling: 42,000 ft (13,000 m)

Wing loading: 77.4 lb/sq ft (378 kg/m²)

Thrust/weight: 0.50

Take-off run: 1,705 ft (519.7 m) at 42,000 lb (19,000 kg)

 

Armament:

1× M61A1 Vulcan 20 mm (0.787 in) rotary cannon with 1,030 rounds

6× under-wing and 2× fuselage pylon stations (for mounting AIM-9 Sidewinder AAMs only)

with a total ordnance capacity of 15,000 lb (6,803.9 kg)

  

The kit and its assembly:

An idea that had been lingering on my project list for some years, and a recent build of an RNZAF A-7 by fellow modeler KiwiZac at whatifmodelers.com eventually triggered this build, a rather simple alternative livery whif. I had this idea on the agenda for some time, though, already written up a background story (which was accidently deleted early last year and sent the project into hiatus - until now) and had the kit as well as decals collected and stashed away.

 

The basis is the Hobby Boss A-7, which is available in a wide range of variant in 1:72 scale. Not cheap, but IMHO the best Corsair II kit at the moment, because it is full of ample surface details, goes together nicely and features a complete air intake, a good cockpit tub and even some maintenance covers that can be displayed in open position, in case you want to integrate the kit in a diorama. In my case it’s the A-7E kit, because I wanted a late variant and the US Navy’s refueling probe instead of the A-7D’s dorsal adapter for the USAF refueling boom system.

 

For the fictional RNZAF A-7N no fundamental changes were made. I just deliberately used OOB parts like the A-7D’s Pave Penny laser targeting pod under the air intake. As a personal addition I lowered the flaps slightly for a more lively look. Around the hull, some blade antennae were changed or added, and I installed the pair of pitots in front of the windscreen (made from thin wire).

 

The FLIR pod came with the kit, as well as the drop tank under the inner starboards wing pylon and the AIM-9Bs. Only the GBU-8s were externally sourced, from one of the Hasegawa USAF ordnance sets.

 

For the finalized kit on display I mounted the maintenance covers in open position, but for the beauty pics they were provisionally placed in closed position onto the kit’s flanks. The covers had to be modified for this stunt, but since their fit is very good and tight they easily stayed in place, even for the flight scenes!

 

Painting and markings:

This was the more interesting part – I wanted „something special“ for the fictional RNZAF Corsair II. Upon delivery, the USAF SEA scheme would certainly have been the most appropriate camouflage – the A-4K’s were painted this way and the aforementioned inspiring build by KiwiZac was finished this way.

 

Anyway, my plan had been from the start a machine in late service with low-viz markings similar to the A-4Ks, which received an attractive three-tone wrap-around scheme (in FS 34102, 34079 and 36081) or a simple all-around coat of FS 34079.

 

Both of these schemes could have been a sensible choice for this project, but… no! Too obvious, too simple for my taste. I rather wanted something that makes you wonder and yet make the aircraft look authentic and RNZAF-esque.

 

While digging for options and alternatives I stumbled upon the RNZAF’s C-130 Hercules transporters, which, like Canadian machines, carry a wrap-around scheme in two tones of grey (a light blue grey and a darker tone with a reddish hue) and a deep olive green tone that comes close to Dark Slate Grey, together with low-viz markings. A pretty unique scheme! Not as murky as the late A-4Ks and IMHO also well suited for the naval/coastal environment that the machine would patrol.

 

I was not able to positively identify the original tones on the CAF and RNZAF Hercs, so I interpreted various aircraft pictures. I settled upon Humbrol 163 (RAF Dark Green) 125 (FS 36118, Gunship Grey) and Revell 57 (RAL 7000, similar to FS 35237, but lighter and “colder”). For the wraparound scheme I used the C-130s as benchmark.

 

The cockpit became Dark Gull Grey (Humbrol 140) while the landing gear and the air intake duct became – behind 5mm of grey around the intake lip - white. The maintenance hatches’ interior was painted with a mix of Humbrol 81 and 38, for a striking zinc chromate primer look.

 

After a light black ink wash the kit received some panel post-shading for more contrast esp. between the dark colors and a slightly worn and sun-bleached look, since the aircraft would be depicted towards the end of its active service life.

 

Decals were the most challenging task, though: finding suitable RNZAF roundels is not easy, and I was happy when Xtradecal released an appropriate sheet that offers kiwi roundels for all positions (since motifs for port and starboard have to be mirrored). The Kiwi squadron emblem actually belongs to an RNZAF A-4K (from an Old Models sheet). The serial codes were puzzled together from single letter (TL Modellbau), most stencils come from the Hobby Boss OOB sheet.

  

A simple build, yet a very interesting topic and in the end also an IMHO very cool-looking aircraft in its fictional livery. Building the Hobby Boss A-7 was easy, despite some inherent flaws of the kit (e .g. totally blank dashboard and side consoles, and even no decals included!). The paint scheme lent from the RNZAF Hercs suits the SLUF well, though.

+++ DISCLAIMER +++

Nothing you see here is real, even though the conversion or the presented background story might be based on historical facts. BEWARE!

  

Some background:

The CAC Sabre, sometimes known as the Avon Sabre or CA-27, was an Australian variant of the North American Aviation F-86F Sabre fighter aircraft. In 1951, Commonwealth Aircraft Corporation obtained a license agreement to build the F-86F Sabre. In a major departure from the North American blueprint, it was decided that the CA-27 would be powered by a license-built version of the Rolls-Royce Avon R.A.7, rather than the General Electric J47. In theory, the Avon was capable of more than double the maximum thrust and double the thrust-to-weight ratio of the US engine. This necessitated a re-design of the fuselage, as the Avon was shorter, wider and lighter than the J47.

 

To accommodate the Avon, over 60 percent of the fuselage was altered and there was a 25 percent increase in the size of the air intake. Another major revision was in replacing the F-86F's six machine guns with two 30mm ADEN cannon, while other changes were also made to the cockpit and to provide an increased fuel capacity.

 

The prototype aircraft first flew on 3 August 1953. The production aircrafts' first deliveries to the Royal Australian Air Force began in 1954. The first batch of aircraft were powered by the Avon 20 engine and were designated the Sabre Mk 30. Between 1957 and 1958 this batch had the wing slats removed and were re-designated Sabre Mk 31. These Sabres were supplemented by 20 new-built aircraft. The last batch of aircraft were designated Sabre Mk 32 and used the Avon 26 engine, of which 69 were built up to 1961.

 

Beyond these land-based versions, an indigenous version for carrier operations had been developed and built in small numbers, too, the Sea Sabre Mk 40 and 41. The roots of this aircraft, which was rather a prestigious idea than a sensible project, could be traced back to the immediate post WWII era. A review by the Australian Government's Defence Committee recommended that the post-war forces of the RAN be structured around a Task Force incorporating multiple aircraft carriers. Initial plans were for three carriers, with two active and a third in reserve, although funding cuts led to the purchase of only two carriers in June 1947: Majestic and sister ship HMS Terrible, for the combined cost of AU£2.75 million, plus stores, fuel, and ammunition. As Terrible was the closer of the two ships to completion, she was finished without modification, and was commissioned into the RAN on 16 December 1948 as HMAS Sydney. Work progressed on Majestic at a slower rate, as she was upgraded with the latest technology and equipment. To cover Majestic's absence, the Colossus-class carrier HMS Vengeance was loaned to the RAN from 13 November 1952 until 12 August 1955.

 

Labour difficulties, late delivery of equipment, additional requirements for Australian operations, and the prioritization of merchant ships over naval construction delayed the completion of Majestic. Incorporation of new systems and enhancements caused the cost of the RAN carrier acquisition program to increase to AU£8.3 million. Construction and fitting out did not finish until October 1955. As the carrier neared completion, a commissioning crew was formed in Australia and first used to return Vengeance to the United Kingdom.

The completed carrier was commissioned into the RAN as HMAS Majestic on 26 October 1955, but only two days later, the ship was renamed Melbourne and recommissioned.

 

In the meantime, the rather political decision had been made to equip Melbourne with an indigenous jet-powered aircraft, replacing the piston-driven Hawker Fury that had been successfully operated from HMAS Sydney and HMAS Vengeance, so that the "new jet age" was even more recognizable. The choice fell on the CAC Sabre, certainly inspired by North American's successful contemporary development of the navalized FJ-2 Fury from the land-based F-86 Sabre. The CAC 27 was already a proven design, and with its more powerful Avon engine it even offered a better suitability for carrier operations than the FJ-2 with its rather weak J47 engine.

 

Work on this project, which was initially simply designated Sabre Mk 40, started in 1954, just when the first CAC 27's were delivered to operative RAAF units. While the navalized Avon Sabre differed outwardly only little from its land-based brethren, many details were changed and locally developed. Therefore, there was also, beyond the general outlines, little in common with the North American FJ-2 an -3 Fury.

Externally, a completely new wing with a folding mechanism was fitted. It was based on the F-86's so-called "6-3" wing, with a leading edge that was extended 6 inches at the root and 3 inches at the tip. This modification enhanced maneuverability at the expense of a small increase in landing speed due to deletion of the leading edge slats, a detail that was later introduced on the Sabre Mk 31, too. As a side benefit, the new wing leading edges without the slat mechanisms held extra fuel. However, the Mk 40's wing was different as camber was applied to the underside of the leading edge to improve low-speed handling for carrier operations. The wings were provided with four stations outboard of the landing gear wells for up to 1000 lb external loads on the inboard stations and 500 lb on the outboard stations.

 

Slightly larger stabilizers were fitted and the landing gear was strengthened, including a longer front wheel strut. The latter necessitated an enlarged front wheel well, so that the front leg’s attachment point had to be moved forward. A ventral launch cable hook was added under the wing roots and an external massive arrester hook under the rear fuselage.

Internally, systems were protected against salt and humidity and a Rolls-Royce Avon 211 turbojet was fitted, a downrated variant of the already navalized Avon 208 from the British DH Sea Vixen, but adapted to the different CAC 27 airframe and delivering 8.000 lbf (35.5 kN) thrust – slightly more than the engines of the land-based CAC Sabres, but also without an afterburner.

 

A single Mk 40 prototype was built from a new CAC 27 airframe taken directly from the production line in early 1955 and made its maiden flight on August 20th of the same year. In order to reflect its naval nature and its ancestry, this new CAC 27 variant was officially christened “Sea Sabre”.

Even though the modified machine handled well, and the new, cambered wing proved to be effective, many minor technical flaws were discovered and delayed the aircraft's development until 1957. These included the wing folding mechanism and the respective fuel plumbing connections, the landing gear, which had to be beefed up even more for hard carrier landings and the airframe’s structural strength for catapult launches, esp. around the ventral launch hook.

 

In the meantime, work on the land-based CAC 27 progressed in parallel, too, and innovations that led to the Mk 31 and 32 were also incorporated into the naval Mk 40, leading to the Sea Sabre Mk 41, which became the effective production aircraft. These updates included, among others, a detachable (but fixed) refueling probe under the starboard wing, two more pylons for light loads located under the wing roots and the capability to carry and deploy IR-guided AIM-9 Sidewinder air-to-air missiles, what significantly increased the Mk 41's efficiency as day fighter. With all these constant changes it took until April 1958 that the Sabre Mk 41, after a second prototype had been directly built to the new standard, was finally approved and cleared for production. Upon delivery, the RAN Sea Sabres carried a standard NATO paint scheme with Extra Dark Sea Grey upper surfaces and Sky undersides.

 

In the meantime, the political enthusiasm concerning the Australian carrier fleet had waned, so that only twenty-two aircraft were ordered. The reason behind this decision was that Australia’s carrier fleet and its capacity had become severely reduced: Following the first decommissioning of HMAS Sydney in 1958, Melbourne became the only aircraft carrier in Australian service, and she was unavailable to provide air cover for the RAN for up to four months in every year; this time was required for refits, refueling, personnel leave, and non-carrier duties, such as the transportation of troops or aircraft. Although one of the largest ships to serve in the RAN, Melbourne was one of the smallest carriers to operate in the post-World War II period, so that its contribution to military actions was rather limited. To make matters worse, a decision was made in 1959 to restrict Melbourne's role to helicopter operations only, rendering any carrier-based aircraft in Australian service obsolete. However, this decision was reversed shortly before its planned 1963 implementation, but Australia’s fleet of carrier-borne fixed-wing aircraft would not grow to proportions envisioned 10 years ago.

 

Nevertheless, on 10 November 1964, an AU£212 million increase in defense spending included the purchase of new aircraft for Melbourne. The RAN planned to acquire 14 Grumman S-2E Tracker anti-submarine aircraft and to modernize Melbourne to operate these. The acquisition of 18 new fighter-bombers was suggested (either Sea Sabre Mk 41s or the American Douglas A-4 Skyhawk), too, but these were dropped from the initial plan. A separate proposal to order 10 A-4G Skyhawks, a variant of the Skyhawk designed specifically for the RAN and optimized for air defense, was approved in 1965, but the new aircraft did not fly from Melbourne until the conclusion of her refit in 1969. This move, however, precluded the production of any new and further Sea Sabre.

 

At that time, the RAN Sea Sabres received a new livery in US Navy style, with upper surfaces in Light Gull Gray with white undersides. The CAC Sea Sabres remained the main day fighter and attack aircraft for the RAN, after the vintage Sea Furies had been retired in 1962. The other contemporary RAN fighter type in service, the Sea Venom FAW.53 all-weather fighter that had replaced the Furies, already showed its obsolescence.

In 1969, the RAN purchased another ten A-4G Skyhawks, primarily in order to replace the Sea Venoms on the carriers, instead of the proposed seventh and eighth Oberon-class submarines. These were operated together with the Sea Sabres in mixed units on board of Melbourne and from land bases, e.g. from NAS Nowra in New South Wales, where a number of Sea Sabres were also allocated to 724 Squadron for operational training.

 

Around 1970, Melbourne operated a standard air group of four jet aircraft, six Trackers, and ten Wessex helicopters until 1972, when the Wessexes were replaced with ten Westland Sea King anti-submarine warfare helicopters and the number of jet fighters doubled. Even though the A-4G’s more and more took over the operational duties on board of Melbourne, the Sea Sabres were still frequently deployed on the carrier, too, until the early Eighties, when both the Skyhawks and the Sea Sabres received once more a new camouflage, this time a wraparound scheme in two shades of grey, reflecting their primary airspace defense mission.

 

The CAC 27 Mk 41s’ last carrier operations took place in 1981 in the course of Melbourne’s involvements in two major exercises, Sea Hawk and Kangaroo 81, the ship’s final missions at sea. After Melbourne was decommissioned in 1984, the Fleet Air Arm ceased fixed-wing combat aircraft operation. This was the operational end of the Sabre Mk 41, which had reached the end of their airframe lifetime, and the Sea Sabre fleet had, during its career, severely suffered from accidents and losses: upon retirement, only eight of the original twenty-two aircraft still existed in flightworthy condition, so that the aircraft were all scrapped. The younger RAN A-4Gs were eventually sold to New Zealand, where they were kept in service until 2002.

  

General characteristics:

Crew: 1

Length: 37 ft 6 in (11.43 m)

Wingspan: 37 ft 1 in (11.3 m)

Height: 14 ft 5 in (4.39 m)

Wing area: 302.3 sq ft (28.1 m²)

Empty weight: 12,000 lb (5,443 kg)

Loaded weight: 16,000 lb (7,256 kg)

Max. takeoff weight: 21,210 lb (9,621 kg)

 

Powerplant:

1× Rolls-Royce Avon 208A turbojet engine with 8,200 lbf (36.44 kN)

 

Performance:

Maximum speed: 700 mph (1,100 km/h) (605 knots)

Range: 1,153 mi, (1,000 NM, 1,850 km)

Service ceiling: 52,000 ft (15,850 m)

Rate of climb: 12,000 ft/min at sea level (61 m/s)

 

Armament:

2× 30 mm ADEN cannons with 150 rounds per gun

5,300 lb (2,400 kg) of payload on six external hardpoints;

Bombs were usually mounted on outer two pylons as the mid pair were wet-plumbed pylons for

2× 200 gallons drop tanks, while the inner pair was usually occupied by a pair of AIM-9 Sidewinder

AAMs

A wide variety of bombs could be carried with maximum standard loadout being 2x 1,000 lb bombs

or 2x Matra pods with unguided SURA missiles plus 2 drop tanks for ground attacks, or 2x AIM-9 plus

two drop tanks as day fighter

  

The kit and its assembly:

This project was initially inspired by a set of decals from an ESCI A-4G which I had bought in a lot – I wondered if I could use it for a submission to the “In the navy” group build at whatifmodelers.com in early 2020. I considered an FJ-3M in Australian colors on this basis and had stashed away a Sword kit of that aircraft for this purpose. However, I had already built an FJ variant for the GB (a kitbashed mix of an F-86D and an FJ-4B in USMC colors), and was reluctant to add another Fury.

 

This spontaneously changed after (thanks to Corona virus quarantine…) I cleaned up one of my kit hoards and found a conversion set for a 1:72 CAC 27 from JAYS Model Kits which I had bought eons ago without a concrete plan. That was the eventual trigger to spin the RAN Fury idea further – why not a navalized version of the Avon Sabre for HMAS Melbourne?

 

The result is either another kitbash or a highly modified FJ-3M from Sword. The JAYS Model Kits set comes with a THICK sprue that carries two fuselage halves and an air intake, and it also offers a vacu canopy as a thin fallback option because the set is actually intended to be used together with a Hobby Craft F-86F.

 

While the parts, molded in a somewhat waxy and brittle styrene, look crude on the massive sprue, the fuselage halves come with very fine recessed engravings. And once you have cleaned the parts (NOTHING for people faint at heart, a mini drill with a saw blade is highly recommended), their fit is surprisingly good. The air intake was so exact that no putty was needed to blend it with the rest of the fuselage.

 

The rest came from the Sword kit and integrating the parts into the CAC 27 fuselage went more smoothly than expected. For instance, the FJ-3M comes with a nice cockpit tub that also holds a full air intake duct. Thanks to the slightly wider fuselage of the CAC 27, it could be mounted into the new fuselage halves without problems and the intake duct almost perfectly matches the intake frame from the conversion set. The tailpipe could be easily integrated without any mods, too. The fins had to be glued directly to the fuselage – but this is the way how the Sword kit is actually constructed! Even the FJ-3M’s wings match the different fuselage perfectly. The only modifications I had to make is a slight enlargement of the ventral wing opening at the front and at the read in order to take the deeper wing element from the Sword kit, but that was an easy task. Once in place, the parts blend almost perfectly into each other, just minor PSR was necessary to hide the seams!

 

Other mods include an extended front wheel well for the longer leg from the FJ-3M and a scratched arrester hook installation, made from wire, which is on purpose different from the Y-shaped hook of the Furies.

 

For the canopy I relied on the vacu piece that came with the JAYS set. Fitting it was not easy, though, it took some PSR to blend the windscreen into the rest of the fuselage. Not perfect, but O.K. for such a solution from a conversion set.

 

The underwing pylons were taken from the Sword kit, including the early Sidewinders. I just replaced the drop tanks – the OOB tanks are very wide, and even though they might be authentic for the FJ-3, I was skeptical if they fit at all under the wings with the landing gear extended? In order to avoid trouble and for a more modern look, I replaced them outright with more slender tanks, which were to mimic A-4 tanks (USN FJ-4s frequently carried Skyhawk tanks). They actually come from a Revell F-16 kit, with modified fins. The refueling probe comes from the Sword kit.

 

A last word about the Sword kit: much light, but also much shadow. While I appreciate the fine surface engravings, the recognizably cambered wings, a detailed cockpit with a two-piece resin seat and a pretty landing gear as well as the long air intake, I wonder why the creators totally failed to provide ANY detail of the arrester hook (there is literally nothing, as if this was a land-based Sabre variant!?) or went for doubtful solutions like a front landing gear that consists of five(!) single, tiny parts? Sadism? The resin seat was also broken (despite being packed in a seperate bag), and it did not fit into the cockpit tub at all. Meh!

  

Painting and markings:

From the start I planned to give the model the late RAN A-4Gs’ unique air superiority paint scheme, which was AFAIK introduced in the late Seventies: a two-tone wraparound scheme consisting of “Light Admiralty Grey” (BS381C 697) and “Aircraft Grey” (BS 381C 693). Quite simple, but finding suitable paints was not an easy task, and I based my choice on pictures of the real aircraft (esp. from "buzz" number 880 at the Fleet Air Arm Museum, you find pics of it with very good light condition) rather than rely on (pretty doubtful if not contradictive) recommendations in various painting instructions from models or decal sets.

 

I wanted to keep things simple and settled upon Dark Gull Grey (FS 36231) and Light Blue (FS 35414), both enamel colors from Modelmaster, since both are rather dull interpretations of these tones. Esp. the Light Blue comes quite close to Light Admiralty Grey, even though it should be lighter for more contrast to the darker grey tone. But it has that subtle greenish touch of the original BS tone, and I did not want to mix the colors.

 

The pattern was adapted from the late A-4Gs’ scheme, and the colors were dulled down even more through a light black ink wash. Some post-shading with lighter tones emphasized the contrast between the two colors again. And while it is not an exact representation of the unique RAN air superiority scheme, I think that the overall impression is there.

 

The cockpit interior was painted in very dark grey, while the landing gear, its wells and the inside of the air intake became white. A red rim was painted around the front opening, and the landing gear covers received a red outline, too. The white drop tanks are a detail I took from real world RAN A-4Gs - in the early days of the air superiority scheme, the tanks were frequently still finished in the old USN style livery, hence the white body but fins and tail section already in the updated colors.

 

The decals became a fight, though. As mentioned above, the came from an ESCI kit – and, as expected, the were brittle. All decals with a clear carrier film disintegrated while soaking in water, only those with a fully printed carrier film were more or less usable. One roundel broke and had to be repaired, and the checkered fin flash was a very delicate affair that broke several times, even though I tried to save and repair it with paint. But you can unfortunately see the damage.

 

Most stencils and some replacements (e. g. the “Navy” tag) come from the Sword FJ-3. While these decals are crisply printed, their carrier film is utterly thin, so thin that applying esp. the larger decals turned out to be hazardous and complicated. Another point that did not really convince me about the Sword kit.

 

Finally, the kit was sealed with matt acrylic varnish (Italeri) and some soot stains were added around the exhaust and the gun ports with graphite.

  

In the end, this build looks, despite the troubles and the rather exotic ingredients like a relatively simple Sabre with Australian markings, just with a different Navy livery. You neither immediately recognize the FJ-3 behind it, nor the Avon Sabre’s bigger fuselage, unless you take a close and probably educated look. Very subtle, though.

The RAN air superiority scheme from the late Skyhawks suits the Sabre/Fury-thing well – I like the fact that it is a modern fighter scheme, but, thanks to the tones and the colorful other markings, not as dull and boring like many others, e. g. the contemporary USN "Ghost" scheme. Made me wonder about an early RAAF F-18 in this livery - should look very pretty, too?

Incense is aromatic biotic material that releases fragrant smoke when burned. The term refers to the material itself, rather than to the aroma that it produces. Incense is used for aesthetic reasons, and in therapy, meditation, and ceremony. It may also be used as a simple deodorant or insectifuge.

 

Incense is composed of aromatic plant materials, often combined with essential oils. The forms taken by incense differ with the underlying culture, and have changed with advances in technology and increasing number of uses.

 

Incense can generally be separated into two main types: "indirect-burning" and "direct-burning". Indirect-burning incense (or "non-combustible incense") is not capable of burning on its own, and requires a separate heat source. Direct-burning incense (or "combustible incense") is lit directly by a flame and then fanned or blown out, leaving a glowing ember that smoulders and releases a smoky fragrance. Direct-burning incense is either a paste formed around a bamboo stick, or a paste that is extruded into a stick or cone shape.

 

HISTORY

The word incense comes from Latin incendere meaning "to burn".

 

Combustible bouquets were used by the ancient Egyptians, who employed incense in both pragmatic and mystical capacities. Incense was burnt to counteract or obscure malodorous products of human habitation, but was widely perceived to also deter malevolent demons and appease the gods with its pleasant aroma. Resin balls were found in many prehistoric Egyptian tombs in El Mahasna, giving evidence for the prominence of incense and related compounds in Egyptian antiquity. One of the oldest extant incense burners originates from the 5th dynasty. The Temple of Deir-el-Bahari in Egypt contains a series of carvings that depict an expedition for incense.

 

The Babylonians used incense while offering prayers to divining oracles. Incense spread from there to Greece and Rome.

 

Incense burners have been found in the Indus Civilization (3300–1300 BCE). Evidence suggests oils were used mainly for their aroma. India also adopted techniques from East Asia, adapting the formulation to encompass aromatic roots and other indigenous flora. This was the first usage of subterranean plant parts in incense. New herbs like Sarsaparilla seeds, frankincense, and cypress were used by Indians.

 

At around 2000 BCE, Ancient China began the use of incense in the religious sense, namely for worship. Incense was used by Chinese cultures from Neolithic times and became more widespread in the Xia, Shang, and Zhou dynasties. The earliest documented use of incense comes from the ancient Chinese, who employed incense composed of herbs and plant products (such as cassia, cinnamon, styrax, and sandalwood) as a component of numerous formalized ceremonial rites. Incense usage reached its peak during the Song dynasty with numerous buildings erected specifically for incense ceremonies.

 

Brought to Japan in the 6th century by Korean Buddhist monks, who used the mystical aromas in their purification rites, the delicate scents of Koh (high-quality Japanese incense) became a source of amusement and entertainment with nobles in the Imperial Court during the Heian Era 200 years later. During the 14th-century Ashikaga shogunate, a samurai warrior might perfume his helmet and armor with incense to achieve an aura of invincibility (as well as to make a noble gesture to whoever might take his head in battle). It wasn't until the Muromachi period during the 15th and 16th century that incense appreciation (kōdō) spread to the upper and middle classes of Japanese society.

 

COMPOSITION

A variety of materials have been used in making incense. Historically there has been a preference for using locally available ingredients. For example, sage and cedar were used by the indigenous peoples of North America. Trading in incense materials comprised a major part of commerce along the Silk Road and other trade routes, one notably called the Incense Route.

 

Local knowledge and tools were extremely influential on the style, but methods were also influenced by migrations of foreigners, such as clergy and physicians.

 

COMBUSTIBLE BASE

The combustible base of a direct burning incense mixture not only binds the fragrant material together but also allows the produced incense to burn with a self-sustained ember, which propagates slowly and evenly through an entire piece of incense with such regularity that it can be used to mark time. The base is chosen such that it does not produce a perceptible smell. Commercially, two types of incense base predominate:

 

Fuel and oxidizer mixtures: Charcoal or wood powder provides the fuel for combustion while an oxidizer such as sodium nitrate or potassium nitrate sustains the burning of the incense. Fragrant materials are added to the base prior to shaping, as in the case of powdered incense materials, or after, as in the case of essential oils. The formula for charcoal-based incense is superficially similar to black powder, though it lacks the sulfur.

Natural plant-based binders: Gums such as Gum Arabic or Gum Tragacanth are used to bind the mixture together. Mucilaginous material, which can be derived from many botanical sources, is mixed with fragrant materials and water. The mucilage from the wet binding powder holds the fragrant material together while the cellulose in the powder combusts to form a stable ember when lit. The dry binding powder usually comprises about 10% of the dry weight in the finished incense. These include:

Makko (incense powder) made from the bark of various trees in the genus Persea (such as Persea thunbergii)

Xiangnan pi (made from the bark of trees of genus Phoebe such as Phoebe nanmu or Persea zuihoensis.

Jigit: a resin based binder used in India

Laha or Dar: bark based powders used in Nepal, Tibet, and other East Asian countries.

 

Typical compositions burn at a temperature between 220 °C and 260 °C.

 

TYPES

Incense is available in various forms and degrees of processing. They can generally be separated into "direct-burning" and "indirect-burning" types. Preference for one form or another varies with culture, tradition, and personal taste. The two differ in their composition due to the former's requirement for even, stable, and sustained burning.

 

INDIRECT-BURNING

Indirect-burning incense, also called "non-combustible incense", is an aromatic material or combination of materials, such as resins, that does not contain combustible material and so requires a separate heat source. Finer forms tend to burn more rapidly, while coarsely ground or whole chunks may be consumed very gradually, having less surface area. Heat is traditionally provided by charcoal or glowing embers. In the West, the best known incense materials of this type are the resins frankincense and myrrh, likely due to their numerous mentions in the Bible. Frankincense means "pure incense", though in common usage refers specifically to the resin of the boswellia tree.

 

Whole: The incense material is burned directly in raw form on top of coal embers.

Powdered or granulated: Incense broken into smaller pieces burns quickly and provides brief but intense odor.

Paste: Powdered or granulated incense material is mixed with a sticky incombustible binder, such as dried fruit, honey, or a soft resin and then formed to balls or small pastilles. These may then be allowed to mature in a controlled environment where the fragrances can commingle and unite. Much Arabian incense, also called "Bukhoor" or "Bakhoor", is of this type, and Japan has a history of kneaded incense, called nerikō or awasekō, made using this method. Within the Eastern Orthodox Christian tradition, raw frankincense is ground into a fine powder and then mixed with various sweet-smelling essential oils.

 

DIRECT-BURNING

Direct-burning incense, also called "combustible incense", is lit directly by a flame. The glowing ember on the incense will continue to smoulder and burn the rest of the incense without further application of external heat or flame. Direct-burning incense is either extruded, pressed into forms, or coated onto a supporting material. This class of incense is made from a moldable substrate of fragrant finely ground (or liquid) incense materials and odourless binder. The composition must be adjusted to provide fragrance in the proper concentration and to ensure even burning. The following types are commonly encountered, though direct-burning incense can take nearly any form, whether for expedience or whimsy.

 

Coil: Extruded and shaped into a coil without a core, coil incense can burn for an extended period, from hours to days, and is commonly produced and used in Chinese cultures.

 

Cone: Incense in this form burns relatively quickly. Incense cones were invented in Japan in the 1800s.

Cored stick: A supporting core of bamboo is coated with a thick layer of incense material that burns away with the core. Higher-quality variations have fragrant sandalwood cores. This type of incense is commonly produced in India and China. When used in Chinese folk religion, these are sometimes known as "joss sticks".

Dhoop or solid stick: With no bamboo core, dhoop incense is easily broken for portion control. This is the most commonly produced form of incense in Japan and Tibet.

Powder: The loose incense powder used for making indirect burning incense is sometimes burned without further processing. Powder incense is typically packed into long trails on top of wood ash using a stencil and burned in special censers or incense clocks.

Paper: Paper infused with incense, folded accordion style, is lit and blown out. Examples include Carta d'Armenia and Papier d'Arménie.

Rope: The incense powder is rolled into paper sheets, which are then rolled into ropes, twisted tightly, then doubled over and twisted again, yielding a two-strand rope. The larger end is the bight, and may be stood vertically, in a shallow dish of sand or pebbles. The smaller (pointed) end is lit. This type of incense is easily transported and stays fresh for extremely long periods. It has been used for centuries in Tibet and Nepal.

 

Moxa tablets, which are disks of powdered mugwort used in Traditional Chinese medicine for moxibustion, are not incenses; the treatment is by heat rather than fragrance.

Incense sticks may be termed joss sticks, especially in parts of East Asia, South Asia and Southeast Asia. Among ethnic Chinese and Chinese-influenced communities these are traditionally burned at temples, before the threshold of a home or business, before an image of a religious divinity or local spirit, or in shrines, large and small, found at the main entrance of every village. Here the earth god is propitiated in the hope of bringing wealth and health to the village. They can also be burned in front of a door or open window as an offering to heaven, or the devas. The word "joss" is derived from the Latin deus (god) via the Portuguese deos through the Javanese dejos, through Chinese pidgin English.

 

PRODUCTION

The raw materials are powdered and then mixed together with a binder to form a paste, which, for direct burning incense, is then cut and dried into pellets. Incense of the Athonite Orthodox Christian tradition is made by powdering frankincense or fir resin, mixing it with essential oils. Floral fragrances are the most common, but citrus such as lemon is not uncommon. The incense mixture is then rolled out into a slab approximately 1 cm thick and left until the slab has firmed. It is then cut into small cubes, coated with clay powder to prevent adhesion, and allowed to fully harden and dry. In Greece this rolled incense resin is called 'Moskolibano', and generally comes in either a pink or green colour denoting the fragrance, with pink being rose and green being jasmine.

 

Certain proportions are necessary for direct-burning incense:

 

Oil content: an excess of oils may prevent incense from smoldering effectively. Resinous materials such as myrrh and frankincense are typically balanced with "dry" materials such as wood, bark and leaf powders.

Oxidizer quantity: Too little oxidizer in gum-bound incense may prevent the incense from igniting, while too much will cause the incense to burn too quickly, without producing fragrant smoke.

Binder: Water-soluble binders such as "makko" ensure that the incense mixture does not crumble when dry, dilute the mixture.

Mixture density: Incense mixtures made with natural binders must not be combined with too much water in mixing, or over-compressed while being formed, which would result in either uneven air distribution or undesirable density in the mixture, causing the incense to burn unevenly, too slowly, or too quickly.

Particulate size: The incense mixture has to be well pulverized with similarly sized particulates. Uneven and large particulates result in uneven burning and inconsistent aroma production when burned.

 

"Dipped" or "hand-dipped" direct-burning incense is created by dipping "incense blanks" made of unscented combustible dust into any suitable kind of essential or fragrance oil. These are often sold in the United States by flea-market and sidewalk vendors who have developed their own styles. This form of incense requires the least skill and equipment to manufacture, since the blanks are pre-formed in China or South East Asia.

 

Incense mixtures can be extruded or pressed into shapes. Small quantities of water are combined with the fragrance and incense base mixture and kneaded into a hard dough. The incense dough is then pressed into shaped forms to create cone and smaller coiled incense, or forced through a hydraulic press for solid stick incense. The formed incense is then trimmed and slowly dried. Incense produced in this fashion has a tendency to warp or become misshapen when improperly dried, and as such must be placed in climate-controlled rooms and rotated several times through the drying process.

 

Traditionally, the bamboo core of cored stick incense is prepared by hand from Phyllostachys heterocycla cv. pubescens since this species produces thick wood and easily burns to ashes in the incense stick. In a process known as "splitting the foot of the incense stick", the bamboo is trimmed to length, soaked, peeled, and split in halves until the thin sticks of bamboo have square cross sections of less than 3mm. This process has been largely replaced by machines in modern incense production.

 

In the case of cored incensed sticks, several methods are employed to coat the sticks cores with incense mixture:

 

Paste rolling: A wet, malleable paste of incense mixture is first rolled into a long, thin coil, using a paddle. Then, a thin stick is put next to the coil and the stick and paste are rolled together until the stick is centered in the mixture and the desired thickness is achieved. The stick is then cut to the desired length and dried.

Powder-coating: Powder-coating is used mainly to produce cored incense of either larger coil (up to 1 meter in diameter) or cored stick forms. A bundle of the supporting material (typically thin bamboo or sandalwood slivers) is soaked in water or a thin water/glue mixture for a short time. The thin sticks are evenly separated, then dipped into a tray of incense powder consisting of fragrance materials and occasionally a plant-based binder. The dry incense powder is then tossed and piled over the sticks while they are spread apart. The sticks are then gently rolled and packed to maintain roundness while more incense powder is repeatedly tossed onto the sticks. Three to four layers of powder are coated onto the sticks, forming a 2 mm thick layer of incense material on the stick. The coated incense is then allowed to dry in open air. Additional coatings of incense mixture can be applied after each period of successive drying. Incense sticks produced in this fashion and burned in temples of Chinese folk religion can have a thickness between 2 and 4 millimeters.

Compression: A damp powder is mechanically formed around a cored stick by compression, similar to the way uncored sticks are formed. This form is becoming more common due to the higher labor cost of producing powder-coated or paste-rolled sticks.

 

BURNING INCENSE

Indirect-burning incense burned directly on top of a heat source or on a hot metal plate in a censer or thurible.

 

In Japan a similar censer called a egōro (柄香炉) is used by several Buddhist sects. The egōro is usually made of brass, with a long handle and no chain. Instead of charcoal, makkō powder is poured into a depression made in a bed of ash. The makkō is lit and the incense mixture is burned on top. This method is known as sonae-kō (religious burning).

 

For direct-burning incense, the tip or end of the incense is ignited with a flame or other heat source until the incense begins to turn into ash at the burning end. The flame is then fanned or blown out, leaving the incense to smolder.

 

CULTURAL VARIATIONS

ARABIAN

In most Arab countries, incense is burned in the form of scented chips or blocks called bakhoor (Arabic: بخور‎ [bɑˈxuːɾ, bʊ-]. Incense is used on special occasions like weddings or on Fridays or generally to perfume the house. The bakhoor is usually burned in a mabkhara, a traditional incense burner (censer) similar to the Somali Dabqaad. It is customary in many Arab countries to pass bakhoor among the guests in the majlis ('congregation'). This is done as a gesture of hospitality.

 

CHINESE

For over two thousand years, the Chinese have used incense in religious ceremonies, ancestor veneration, Traditional Chinese medicine, and daily life. Agarwood (chénxiāng) and sandalwood (tánxiāng) are the two most important ingredients in Chinese incense.

 

Along with the introduction of Buddhism in China came calibrated incense sticks and incense clocks. The first known record is by poet Yu Jianwu (487-551): "By burning incense we know the o'clock of the night, With graduated candles we confirm the tally of the watches." The use of these incense timekeeping devices spread from Buddhist monasteries into Chinese secular society.

Incense-stick burning is an everyday practice in traditional Chinese religion. There are many different types of stick used for different purposes or on different festive days. Many of them are long and thin. Sticks are mostly coloured yellow, red, or more rarely, black. Thick sticks are used for special ceremonies, such as funerals. Spiral incense, with exceedingly long burn times, is often hung from temple ceilings. In some states, such as Taiwan,

 

Singapore, or Malaysia, where they celebrate the Ghost Festival, large, pillar-like dragon incense sticks are sometimes used. These generate so much smoke and heat that they are only burned outside.

 

Chinese incense sticks for use in popular religion are generally odorless or only use the slightest trace of jasmine or rose, since it is the smoke, not the scent, which is important in conveying the prayers of the faithful to heaven. They are composed of the dried powdered bark of a non-scented species of cinnamon native to Cambodia, Cinnamomum cambodianum. Inexpensive packs of 300 are often found for sale in Chinese supermarkets. Though they contain no sandalwood, they often include the Chinese character for sandalwood on the label, as a generic term for incense.

 

Highly scented Chinese incense sticks are used by some Buddhists. These are often quite expensive due to the use of large amounts of sandalwood, agarwood, or floral scents used. The sandalwood used in Chinese incenses does not come from India, its native home, but rather from groves planted within Chinese territory. Sites belonging to Tzu Chi, Chung Tai Shan, Dharma Drum Mountain, Xingtian Temple, or City of Ten Thousand Buddhas do not use incense.

 

INDIAN

Incense sticks, also known as agarbathi (or agarbatti) and joss sticks, in which an incense paste is rolled or moulded around a bamboo stick, are the main forms of incense in India. The bamboo method originated in India, and is distinct from the Nepali/Tibetan and Japanese methods of stick making without bamboo cores. Though the method is also used in the west, it is strongly associated with India.

 

The basic ingredients are the bamboo stick, the paste (generally made of charcoal dust and joss/jiggit/gum/tabu powder – an adhesive made from the bark of litsea glutinosa and other trees), and the perfume ingredients - which would be a masala (spice mix) powder of ground ingredients into which the stick would be rolled, or a perfume liquid sometimes consisting of synthetic ingredients into which the stick would be dipped. Perfume is sometimes sprayed on the coated sticks. Stick machines are sometimes used, which coat the stick with paste and perfume, though the bulk of production is done by hand rolling at home. There are about 5,000 incense companies in India that take raw unperfumed sticks hand-rolled by approximately 200,000 women working part-time at home, and then apply their own brand of perfume, and package the sticks for sale. An experienced home-worker can produce 4,000 raw sticks a day. There are about 50 large companies that together account for up to 30% of the market, and around 500 of the companies, including a significant number of the main ones, including Moksh Agarbatti and Cycle Pure, are based in Mysore.

 

JEWISH TEMPLE IN JERUSALEM

KETORET

Ketoret was the incense offered in the Temple in Jerusalem and is stated in the Book of Exodus to be a mixture of stacte, onycha, galbanum and frankincense.

 

TIBETAN

Tibetan incense refers to a common style of incense found in Tibet, Nepal, and Bhutan. These incenses have a characteristic "earthy" scent to them. Ingredients vary from cinnamon, clove, and juniper, to kusum flower, ashvagandha, and sahi jeera.

 

Many Tibetan incenses are thought to have medicinal properties. Their recipes come from ancient Vedic texts that are based on even older Ayurvedic medical texts. The recipes have remained unchanged for centuries.

 

JAPANESE

In Japan incense appreciation folklore includes art, culture, history, and ceremony. It can be compared to and has some of the same qualities as music, art, or literature. Incense burning may occasionally take place within the tea ceremony, just like calligraphy, ikebana, and scroll arrangement. The art of incense appreciation, or koh-do, is generally practiced as a separate art form from the tea ceremony, and usually within a tea room of traditional Zen design.

 

Agarwood (沈香 Jinkō) and sandalwood (白檀 byakudan) are the two most important ingredients in Japanese incense. Agarwood is known as "jinkō" in Japan, which translates as "incense that sinks in water", due to the weight of the resin in the wood. Sandalwood is one of the most calming incense ingredients and lends itself well to meditation. It is also used in the Japanese tea ceremony. The most valued Sandalwood comes from Mysore in the state of Karnataka in India.

 

Another important ingredient in Japanese incense is kyara (伽羅). Kyara is one kind of agarwood (Japanese incense companies divide agarwood into 6 categories depending on the region obtained and properties of the agarwood). Kyara is currently worth more than its weight in gold.

 

Some terms used in Japanese incense culture include:

 

Incense arts: [香道, kodo]

Agarwood: [ 沈香 ] – from heartwood from Aquilaria trees, unique, the incense wood most used in incense ceremony, other names are: lignum aloes or aloeswood, gaharu, jinko, or oud.

Censer/Incense burner: [香爐] – usually small and used for heating incense not burning, or larger and used for burning

Charcoal: [木炭] – only the odorless kind is used.

Incense woods: [ 香木 ] – a naturally fragrant resinous wood.

 

USAGE

PRACTICAL

Incense fragrances can be of such great strength that they obscure other less desirable odours. This utility led to the use of incense in funerary ceremonies because the incense could smother the scent of decay. An example, as well as of religious use, is the giant Botafumeiro thurible that swings from the ceiling of the Cathedral of Santiago de Compostela. It is used in part to mask the scent of the many tired, unwashed pilgrims huddled together in the Cathedral of Santiago de Compostela.

 

A similar utilitarian use of incense can be found in the post-Reformation Church of England. Although the ceremonial use of incense was abandoned until the Oxford Movement, it was common to have incense (typically frankincense) burned before grand occasions, when the church would be crowded. The frankincense was carried about by a member of the vestry before the service in a vessel called a 'perfuming pan'. In iconography of the day, this vessel is shown to be elongated and flat, with a single long handle on one side. The perfuming pan was used instead of the thurible, as the latter would have likely offended the Protestant sensibilities of the 17th and 18th centuries.

 

The regular burning of direct-burning incense has been used for chronological measurement in incense clocks. These devices can range from a simple trail of incense material calibrated to burn in a specific time period, to elaborate and ornate instruments with bells or gongs, designed to involve multiple senses.

 

Incense made from materials such as citronella can repel mosquitoes and other irritating, distracting, or pestilential insects. This use has been deployed in concert with religious uses by Zen Buddhists who claim that the incense that is part of their meditative practice is designed to keep bothersome insects from distracting the practitioner. Currently, more effective pyrethroid-based mosquito repellent incense is widely available in Asia.

 

Papier d'Arménie was originally sold as a disinfectant as well as for the fragrance.

 

Incense is also used often by people who smoke indoors and do not want the smell to linger.

 

AESTHETIC

Many people burn incense to appreciate its smell, without assigning any other specific significance to it, in the same way that the foregoing items can be produced or consumed solely for the contemplation or enjoyment of the aroma. An example is the kōdō (香道), where (frequently costly) raw incense materials such as agarwood are appreciated in a formal setting.

 

RELIGIOUS

Religious use of incense is prevalent in many cultures and may have roots in the practical and aesthetic uses, considering that many of these religions have little else in common. One common motif is incense as a form of sacrificial offering to a deity. Such use was common in Judaic worship and remains in use for example in the Catholic, Orthodox, and Anglican churches, Taoist and Buddhist Chinese jingxiang (敬香 "offer incense), etc.

 

Aphrodisiac Incense has been used as an aphrodisiac in some cultures. Both ancient Greek and ancient Egyptian mythology suggest the usage of incense by goddesses and nymphs. Incense is thought to heighten sexual desires and sexual attraction.

 

Time-keeper Incense clocks are used to time social, medical and religious practices in parts of eastern Asia. They are primarily used in Buddhism as a timer of mediation and prayer. Different types of incense burn at different rates; therefore, different incense are used for different practices. The duration of burning ranges from minutes to months.

 

Healing stone cleanser Incense is claimed to cleanse and restore energy in healing stones. The technique used is called “smudging” and is done by holding a healing stone over the smoke of burning incense for 20 to 30 seconds. Some people believe that this process not only restores energy but eliminates negative energy.

 

HEALTH RISK FROM INCENSE SMOKE

Incense smoke contains various contaminants including gaseous pollutants, such as carbon monoxide (CO), nitrogen oxides (NOx), sulfur oxides (SOx), volatile organic compounds (VOCs), and adsorbed toxic pollutants (polycyclic aromatic hydrocarbons and toxic metals). The solid particles range between ~10 and 500 nm. In a comparison, Indian sandalwood was found to have the highest emission rate, followed by Japanese aloeswood, then Taiwanese aloeswood, while Chinese smokeless sandalwood had the least.

 

Research carried out in Taiwan in 2001 linked the burning of incense sticks to the slow accumulation of potential carcinogens in a poorly ventilated environment by measuring the levels of polycyclic aromatic hydrocarbons (including benzopyrene) within Buddhist temples. The study found gaseous aliphatic aldehydes, which are carcinogenic and mutagenic, in incense smoke.

 

A survey of risk factors for lung cancer, also conducted in Taiwan, noted an inverse association between incense burning and adenocarcinoma of the lung, though the finding was not deemed significant.

 

In contrast, epidemiologists at the Hong Kong Anti-Cancer Society, Aichi Cancer Center in Nagoya, and several other centers found: "No association was found between exposure to incense burning and respiratory symptoms like chronic cough, chronic sputum, chronic bronchitis, runny nose, wheezing, asthma, allergic rhinitis, or pneumonia among the three populations studied: i.e. primary school children, their non-smoking mothers, or a group of older non-smoking female controls. Incense burning did not affect lung cancer risk among non-smokers, but it significantly reduced risk among smokers, even after adjusting for lifetime smoking amount." However, the researchers qualified their findings by noting that incense burning in the studied population was associated with certain low-cancer-risk dietary habits, and concluded that "diet can be a significant confounder of epidemiological studies on air pollution and respiratory health."

 

Although several studies have not shown a link between incense and lung cancer, many other types of cancer have been directly linked to burning incense. A study published in 2008 in the medical journal Cancer found that incense use is associated with a statistically significant higher risk of cancers of the upper respiratory tract, with the exception of nasopharyngeal cancer. Those who used incense heavily also were 80% more likely to develop squamous-cell carcinomas. The link between incense use and increased cancer risk held when the researchers weighed other factors, including cigarette smoking, diet and drinking habits. The research team noted that "This association is consistent with a large number of studies identifying carcinogens in incense smoke, and given the widespread and sometimes involuntary exposure to smoke from burning incense, these findings carry significant public health implications."

 

In 2015, the South China University of Technology found toxicity of incense to Chinese hamsters' ovarian cells to be even higher than cigarettes.

 

Incensole acetate, a component of Frankincense, has been shown to have anxiolytic-like and antidepressive-like effects in mice, mediated by activation of poorly-understood TRPV3 ion channels in the brain.

 

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Patent US6506148 - Nervous system manipulation by electromagnetic fields from monitors

  

Publication number US6506148 B2

Publication type Grant

Application number US 09/872,528

Publication date Jan 14, 2003

Filing date Jun 1, 2001

Priority date Jun 1, 2001

Fee status Paid

Also published as US20020188164

 

Inventors Hendricus G. Loos

Original Assignee Hendricus G. Loos

Export Citation BiBTeX, EndNote, RefMan

Patent Citations (16), Non-Patent Citations (5), Referenced by (3), Classifications (6), Legal Events (3)

  

External Links: USPTO, USPTO Assignment, Espacenet

  

Nervous system manipulation by electromagnetic fields from monitors

US 6506148 B2

  

Abstract

  

Physiological effects have been observed in a human subject in response to stimulation of the skin with weak electromagnetic fields that are pulsed with certain frequencies near ½ Hz or 2.4 Hz, such as to excite a sensory resonance. Many computer monitors and TV tubes, when displaying pulsed images, emit pulsed electromagnetic fields of sufficient amplitudes to cause such excitation. It is therefore possible to manipulate the nervous system of a subject by pulsing images displayed on a nearby computer monitor or TV set. For the latter, the image pulsing may be imbedded in the program material, or it may be overlaid by modulating a video stream, either as an RF signal or as a video signal. The image displayed on a computer monitor may be pulsed effectively by a simple computer program. For certain monitors, pulsed electromagnetic fields capable of exciting sensory resonances in nearby subjects may be generated even as the displayed images are pulsed with subliminal intensity.

  

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Claims(14)

  

I claim:

  

1. A method for manipulating the nervous system of a subject located near a monitor, the monitor emitting an electromagnetic field when displaying an image by virtue of the physical display process, the subject having a sensory resonance frequency, the method comprising:

 

creating a video signal for displaying an image on the monitor, the image having an intensity;

 

modulating the video signal for pulsing the image intensity with a frequency in the range 0.1 Hz to 15 Hz; and

 

setting the pulse frequency to the resonance frequency.

  

2. A computer program for manipulating the nervous system of a subject located near a monitor, the monitor emitting an electromagnetic field when displaying an image by virtue of the physical display process, the subject having cutaneous nerves that fire spontaneously and have spiking patterns, the computer program comprising:

 

a display routine for displaying an image on the monitor, the image having an intensity;

 

a pulse routine for pulsing the image intensity with a frequency in the range 0.1 Hz to 15 Hz; and

 

a frequency routine that can be internally controlled by the subject, for setting the frequency;

 

whereby the emitted electromagnetic field is pulsed, the cutaneous nerves are exposed to the pulsed electromagnetic field, and the spiking patterns of the nerves acquire a frequency modulation.

  

3. The computer program of claim 2, wherein the pulsing has an amplitude and the program further comprises an amplitude routine for control of the amplitude by the subject.

  

4. The computer program of claim 2, wherein the pulse routine comprises:

 

a timing procedure for timing the pulsing; and

 

an extrapolation procedure for improving the accuracy of the timing procedure.

  

5. The computer program of claim 2, further comprising a variability routine for introducing variability in the pulsing.

  

6. Hardware means for manipulating the nervous system of a subject located near a monitor, the monitor being responsive to a video stream and emitting an electromagnetic field when displaying an image by virtue of the physical display process, the image having an intensity, the subject having cutaneous nerves that fire spontaneously and have spiking patterns, the hardware means comprising:

 

pulse generator for generating voltage pulses;

 

means, responsive to the voltage pulses, for modulating the video stream to pulse the image intensity;

 

whereby the emitted electromagnetic field is pulsed, the cutaneous nerves are exposed to the pulsed electromagnetic field, and the spiking patterns of the nerves acquire a frequency modulation.

  

7. The hardware means of claim 6, wherein the video stream is a composite video signal that has a pseudo-dc level, and the means for modulating the video stream comprise means for pulsing the pseudo-dc level.

  

8. The hardware means of claim 6, wherein the video stream is a television broadcast signal, and the means for modulating the video stream comprise means for frequency wobbling of the television broadcast signal.

  

9. The hardware means of claim 6, wherein the monitor has a brightness adjustment terminal, and the means for modulating the video stream comprise a connection from the pulse generator to the brightness adjustment terminal.

  

10. A source of video stream for manipulating the nervous system of a subject located near a monitor, the monitor emitting an electromagnetic field when displaying an image by virtue of the physical display process, the subject having cutaneous nerves that fire spontaneously and have spiking patterns, the source of video stream comprising:

 

means for defining an image on the monitor, the image having an intensity; and

 

means for subliminally pulsing the image intensity with a frequency in the range 0.1 Hz to 15 Hz;

 

whereby the emitted electromagnetic field is pulsed, the cutaneous nerves are exposed to the pulsed electromagnetic field, and the spiking patterns of the nerves acquire a frequency modulation.

  

11. The source of video stream of claim 10 wherein the source is a recording medium that has recorded data, and the means for subliminally pulsing the image intensity comprise an attribute of the recorded data.

  

12. The source of video stream of claim 10 wherein the source is a computer program, and the means for subliminally pulsing the image intensity comprise a pulse routine.

  

13. The source of video stream of claim 10 wherein the source is a recording of a physical scene, and the means for subliminally pulsing the image intensity comprise:

 

pulse generator for generating voltage pulses;

 

light source for illuminating the scene, the light source having a power level; and

 

modulation means, responsive to the voltage pulses, for pulsing the power level.

  

14. The source of video stream of claim 10, wherein the source is a DVD, the video stream comprises a luminance signal and a chrominance signal, and the means for subliminal pulsing of the image intensity comprise means for pulsing the luminance signal.

  

Description

  

BACKGROUND OF THE INVENTION

The invention relates to the stimulation of the human nervous system by an electromagnetic field applied externally to the body. A neurological effect of external electric fields has been mentioned by Wiener (1958), in a discussion of the bunching of brain waves through nonlinear interactions. The electric field was arranged to provide “a direct electrical driving of the brain”. Wiener describes the field as set up by a 10 Hz alternating voltage of 400 V applied in a room between ceiling and ground. Brennan (1992) describes in U.S. Pat. No. 5,169,380 an apparatus for alleviating disruptions in circadian rythms of a mammal, in which an alternating electric field is applied across the head of the subject by two electrodes placed a short distance from the skin.

 

A device involving a field electrode as well as a contact electrode is the “Graham Potentializer” mentioned by Hutchison (1991). This relaxation device uses motion, light and sound as well as an alternating electric field applied mainly to the head. The contact electrode is a metal bar in Ohmic contact with the bare feet of the subject, and the field electrode is a hemispherical metal headpiece placed several inches from the subject's head.

 

In these three electric stimulation methods the external electric field is applied predominantly to the head, so that electric currents are induced in the brain in the physical manner governed by electrodynamics. Such currents can be largely avoided by applying the field not to the head, but rather to skin areas away from the head. Certain cutaneous receptors may then be stimulated and they would provide a signal input into the brain along the natural pathways of afferent nerves. It has been found that, indeed, physiological effects can be induced in this manner by very weak electric fields, if they are pulsed with a frequency near ½ Hz. The observed effects include ptosis of the eyelids, relaxation, drowziness, the feeling of pressure at a centered spot on the lower edge of the brow, seeing moving patterns of dark purple and greenish yellow with the eyes closed, a tonic smile, a tense feeling in the stomach, sudden loose stool, and sexual excitement, depending on the precise frequency used, and the skin area to which the field is applied. The sharp frequency dependence suggests involvement of a resonance mechanism.

 

It has been found that the resonance can be excited not only by externally applied pulsed electric fields, as discussed in U.S. Pat. Nos. 5,782,874, 5,899,922, 6,081,744, and 6,167,304, but also by pulsed magnetic fields, as described in U.S. Pat. Nos. 5,935,054 and 6,238,333, by weak heat pulses applied to the skin, as discussed in U.S. Pat. Nos. 5,800,481 and 6,091,994, and by subliminal acoustic pulses, as described in U.S. Pat. No. 6,017,302. Since the resonance is excited through sensory pathways, it is called a sensory resonance. In addition to the resonance near ½ Hz, a sensory resonance has been found near 2.4 Hz. The latter is characterized by the slowing of certain cortical processes, as discussed in the '481, '922, '302, '744, '944, and '304 patents.

 

The excitation of sensory resonances through weak heat pulses applied to the skin provides a clue about what is going on neurologically. Cutaneous temperature-sensing receptors are known to fire spontaneously. These nerves spike somewhat randomly around an average rate that depends on skin temperature. Weak heat pulses delivered to the skin in periodic fashion will therefore cause a slight frequency modulation (fm) in the spike patterns generated by the nerves. Since stimulation through other sensory modalities results in similar physiological effects, it is believed that frequency modulation of spontaneous afferent neural spiking patterns occurs there as well.

 

It is instructive to apply this notion to the stimulation by weak electric field pulses administered to the skin. The externally generated fields induce electric current pulses in the underlying tissue, but the current density is much too small for firing an otherwise quiescent nerve. However, in experiments with adapting stretch receptors of the crayfish, Terzuolo and Bullock (1956) have observed that very small electric fields can suffice for modulating the firing of already active nerves. Such a modulation may occur in the electric field stimulation under discussion.

 

Further understanding may be gained by considering the electric charges that accumulate on the skin as a result of the induced tissue currents. Ignoring thermodynamics, one would expect the accumulated polarization charges to be confined strictly to the outer surface of the skin. But charge density is caused by a slight excess in positive or negative ions, and thermal motion distributes the ions through a thin layer. This implies that the externally applied electric field actually penetrates a short distance into the tissue, instead of stopping abruptly at the outer skin surface. In this manner a considerable fraction of the applied field may be brought to bear on some cutaneous nerve endings, so that a slight modulation of the type noted by Terzuolo and Bullock may indeed occur.

 

The mentioned physiological effects are observed only when the strength of the electric field on the skin lies in a certain range, called the effective intensity window. There also is a bulk effect, in that weaker fields suffice when the field is applied to a larger skin area. These effects are discussed in detail in the '922 patent.

 

Since the spontaneous spiking of the nerves is rather random and the frequency modulation induced by the pulsed field is very shallow, the signal to noise ratio (S/N) for the fm signal contained in the spike trains along the afferent nerves is so small as to make recovery of the fm signal from a single nerve fiber impossibile. But application of the field over a large skin area causes simultaneous stimulation of many cutaneous nerves, and the fm modulation is then coherent from nerve to nerve. Therefore, if the afferent signals are somehow summed in the brain, the fm modulations add while the spikes from different nerves mix and interlace. In this manner the S/N can be increased by appropriate neural processing. The matter is discussed in detail in the '874 patent. Another increase in sensitivity is due to involving a resonance mechanism, wherein considerable neural circuit oscillations can result from weak excitations.

 

An easily detectable physiological effect of an excited ½ Hz sensory resonance is ptosis of the eyelids. As discussed in the '922 patent, the ptosis test involves first closing the eyes about half way. Holding this eyelid position, the eyes are rolled upward, while giving up voluntary control of the eyelids. The eyelid position is then determined by the state of the autonomic nervous system. Furthermore, the pressure excerted on the eyeballs by the partially closed eyelids increases parasympathetic activity. The eyelid position thereby becomes somewhat labile, as manifested by a slight flutter. The labile state is sensitive to very small shifts in autonomic state. The ptosis influences the extent to which the pupil is hooded by the eyelid, and thus how much light is admitted to the eye. Hence, the depth of the ptosis is seen by the subject, and can be graded on a scale from 0 to 10.

 

In the initial stages of the excitation of the ½ Hz sensory resonance, a downward drift is detected in the ptosis frequency, defined as the stimulation frequency for which maximum ptosis is obtained. This drift is believed to be caused by changes in the chemical milieu of the resonating neural circuits. It is thought that the resonance causes perturbations of chemical concentrations somewhere in the brain, and that these perturbations spread by diffusion to nearby resonating circuits. This effect, called “chemical detuning”, can be so strong that ptosis is lost altogether when the stimulation frequency is kept constant in the initial stages of the excitation. Since the stimulation then falls somewhat out of tune, the resonance decreases in amplitude and chemical detuning eventually diminishes. This causes the ptosis frequency to shift back up, so that the stimulation is more in tune and the ptosis can develop again. As a result, for fixed stimulation frequencies in a certain range, the ptosis slowly cycles with a frequency of several minutes. The matter is discussed in the '302 patent.

 

The stimulation frequencies at which specific physiological effects occur depend somewhat on the autonomic nervous system state, and probably on the endocrine state as well.

 

Weak magnetic fields that are pulsed with a sensory resonance frequency can induce the same physiological effects as pulsed electric fields. Unlike the latter however, the magnetic fields penetrate biological tissue with nearly undiminished strength. Eddy currents in the tissue drive electric charges to the skin, where the charge distributions are subject to thermal smearing in much the same way as in electric field stimulation, so that the same physiological effects develop. Details are discussed in the '054 patent.

SUMMARY

Computer monotors and TV monitors can be made to emit weak low-frequency electromagnetic fields merely by pulsing the intensity of displayed images. Experiments have shown that the ½ Hz sensory resonance can be excited in this manner in a subject near the monitor. The 2.4 Hz sensory resonance can also be excited in this fashion. Hence, a TV monitor or computer monitor can be used to manipulate the nervous system of nearby people.

 

The implementations of the invention are adapted to the source of video stream that drives the monitor, be it a computer program, a TV broadcast, a video tape or a digital video disc (DVD).

 

For a computer monitor, the image pulses can be produced by a suitable computer program. The pulse frequency may be controlled through keyboard input, so that the subject can tune to an individual sensory resonance frequency. The pulse amplitude can be controlled as well in this manner. A program written in Visual Basic(R) is particularly suitable for use on computers that run the Windows 95(R) or Windows 98(R) operating system. The structure of such a program is described. Production of periodic pulses requires an accurate timing procedure. Such a procedure is constructed from the GetTimeCount function available in the Application Program Interface (API) of the Windows operating system, together with an extrapolation procedure that improves the timing accuracy.

 

Pulse variability can be introduced through software, for the purpose of thwarting habituation of the nervous system to the field stimulation, or when the precise resonance frequency is not known. The variability may be a pseudo-random variation within a narrow interval, or it can take the form of a frequency or amplitude sweep in time. The pulse variability may be under control of the subject.

 

The program that causes a monitor to display a pulsing image may be run on a remote computer that is connected to the user computer by a link; the latter may partly belong to a network, which may be the Internet.

 

For a TV monitor, the image pulsing may be inherent in the video stream as it flows from the video source, or else the stream may be modulated such as to overlay the pulsing. In the first case, a live TV broadcast can be arranged to have the feature imbedded simply by slightly pulsing the illumination of the scene that is being broadcast. This method can of course also be used in making movies and recording video tapes and DVDs.

 

Video tapes can be edited such as to overlay the pulsing by means of modulating hardware. A simple modulator is discussed wherein the luminance signal of composite video is pulsed without affecting the chroma signal. The same effect may be introduced at the consumer end, by modulating the video stream that is produced by the video source. A DVD can be edited through software, by introducing pulse-like variations in the digital RGB signals. Image intensity pulses can be overlaid onto the analog component video output of a DVD player by modulating the luminance signal component. Before entering the TV set, a television signal can be modulated such as to cause pulsing of the image intensity by means of a variable delay line that is connected to a pulse generator.

 

Certain monitors can emit electromagnetic field pulses that excite a sensory resonance in a nearby subject, through image pulses that are so weak as to be subliminal. This is unfortunate since it opens a way for mischievous application of the invention, whereby people are exposed unknowingly to manipulation of their nervous systems for someone else's purposes. Such application would be unethical and is of course not advocated. It is mentioned here in order to alert the public to the possibility of covert abuse that may occur while being online, or while watching TV, a video, or a DVD.

DESCRIPTION OF THE DRAWINGS

FIG. 1 illustrates the electromagnetic field that emanates from a monitor when the video signal is modulated such as to cause pulses in image intensity, and a nearby subject who is exposed to the field.

 

FIG. 2 shows a circuit for modulation of a composite video signal for the purpose of pulsing the image intensity.

 

FIG. 3 shows the circuit for a simple pulse generator.

 

FIG. 4 illustrates how a pulsed electromagnetic field can be generated with a computer monitor.

 

FIG. 5 shows a pulsed electromagnetic field that is generated by a television set through modulation of the RF signal input to the TV.

 

FIG. 6 outlines the structure of a computer program for producing a pulsed image.

 

FIG. 7 shows an extrapolation procedure introduced for improving timing accuracy of the program of FIG. 6.

 

FIG. 8 illustrates the action of the extrapolation procedure of FIG. 7.

 

FIG. 9 shows a subject exposed to a pulsed electromagnetic field emanating from a monitor which is responsive to a program running on a remote computer via a link that involves the Internet.

 

FIG. 10 shows the block diagram of a circuit for frequency wobbling of a TV signal for the purpose of pulsing the intensity of the image displayed on a TV monitor.

 

FIG. 11 depicts schematically a recording medium in the form of a video tape with recorded data, and the attribute of the signal that causes the intensity of the displayed image to be pulsed.

 

FIG. 12 illustrates how image pulsing can be embedded in a video signal by pulsing the illumination of the scene that is being recorded.

 

FIG. 13 shows a routine that introduces pulse variability into the computer program of FIG. 6.

 

FIG. 14 shows schematically how a CRT emits an electromagnetic field when the displayed image is pulsed.

 

FIG. 15 shows how the intensity of the image displayed on a monitor can be pulsed through the brightness control terminal of the monitor.

 

FIG. 16 illustrates the action of the polarization disc that serves as a model for grounded conductors in the back of a CRT screen.

 

FIG. 17 shows the circuit for overlaying image intensity pulses on a DVD output.

 

FIG. 18 shows measured data for pulsed electric fields emitted by two different CRT type monitors, and a comparison with theory.

DETAILED DESCRIPTION

Computer monitors and TV monitors emit electromagnetic fields. Part of the emission occurs at the low frequencies at which displayed images are changing. For instance, a rythmic pulsing of the intensity of an image causes electromagnetic field emission at the pulse frequency, with a strength proportional to the pulse amplitude. The field is briefly referred to as “screen emission”. In discussing this effect, any part or all what is displayed on the monitor screen is called an image. A monitor of the cathode ray tube (CRT) type has three electron beams, one for each of the basic colors red, green, and blue. The intensity of an image is here defined as

 

I=∫j dA,  (1)

 

where the integral extends over the image, and

 

j=jr+jg+jb,  (2)

 

jr, jg, and jb being the electric current densities in the red, green, and blue electron beams at the surface area dA of the image on the screen. The current densities are to be taken in the distributed electron beam model, where the discreteness of pixels and the raster motion of the beams are ignored, and the back of the monitor screen is thought to be irradiated by diffuse electron beams. The beam current densities are then functions of the coordinates x and y over the screen. The model is appropriate since we are interested in the electromagnetic field emision caused by image pulsing with the very low frequencies of sensory resonances, whereas the emissions with the much higher horizontal and vertical sweep frequencies are of no concern. For a CRT the intensity of an image is expressed in millamperes.

 

For a liquid crystal display (LCD), the current densities in the definition of image intensity are to be replaced by driving voltages, multiplied by the aperture ratio of the device. For an LCD, image intensities are thus expressed in volts.

 

It will be shown that for a CRT or LCD screen emissions are caused by fluctuations in image intensity. In composite video however, intensity as defined above is not a primary signal feature, but luminance Y is. For any pixel one has

 

Y=0.299R+0.587G+0.114B,  (3)

 

where R, G, and B are the intensities of the pixel respectively in red, green and blue, normalized such as to range from 0 to 1. The definition (3) was provided by the Commission Internationale de l'Eclairage (CIE), in order to account for brightness differences at different colors, as perceived by the human visual system. In composite video the hue of the pixel is determined by the chroma signal or chrominance, which has the components R-Y and B-Y It follows that pulsing pixel luminance while keeping the hue fixed is equivalent to pulsing the pixel intensity, up to an amplitude factor. This fact will be relied upon when modulating a video stream such as to overlay image intensity pulses.

 

It turns out that the screen emission has a multipole expansion wherein both monopole and dipole contributions are proportional to the rate of change of the intensity I of (1). The higher order multipole contributions are proportional to the rate of change of moments of the current density j over the image, but since these contributions fall off rapidly with distance, they are not of practical importance in the present context. Pulsing the intensity of an image may involve different pulse amplitudes, frequencies, or phases for different parts of the image. Any or all of these features may be under subject control.

 

The question arises whether the screen emission can be strong enough to excite sensory resonances in people located at normal viewing distances from the monitor. This turns out to be the case, as shown by sensory resonance experiments and independently by measuring the strength of the emitted electric field pulses and comparing the results with the effective intensity window as explored in earlier work.

 

One-half Hertz sensory resonance experiments have been conducted with the subject positioned at least at normal viewing distance from a 15″ computer monitor that was driven by a computer program written in Visual Basic(R), version 6.0 (VB6). The program produces a pulsed image with uniform luminance and hue over the full screen, except for a few small control buttons and text boxes. In VB6, screen pixel colors are determined by integers R, G, and B, that range from 0 to 255, and set the contributions to the pixel color made by the basic colors red, green, and blue. For a CRT-type monitor, the pixel intensities for the primary colors may depend on the RGB values in a nonlinear manner that will be discussed. In the VB6 program the RGB values are modulated by small pulses ΔR, ΔG, ΔB, with a frequency that can be chosen by the subject or is swept in a predetermined manner. In the sensory resonance experiments mentioned above, the ratios ΔR/R, ΔG/G, and ΔB/B were always smaller than 0.02, so that the image pulses are quite weak. For certain frequencies near ½ Hz, the subject experienced physiological effects that are known to accompany the excitation of the ½ Hz sensory resonance as mentioned in the Background Section. Moreover, the measured field pulse amplitudes fall within the effective intensity window for the ½ Hz resonance, as explored in earlier experiments and discussed in the '874, '744, '922, and '304 patents. Other experiments have shown that the 2.4 Hz sensory resonance can be exited as well by screen emissions from monitors that display pulsed images.

 

These results confirm that, indeed, the nervous system of a subject can be manipulated through electromagnetic field pulses emitted by a nearby CRT or LCD monitor which displays images with pulsed intensity.

 

The various implementations of the invention are adapted to the different sources of video stream, such as video tape, DVD, a computer program, or a TV broadcast through free space or cable. In all of these implementations, the subject is exposed to the pulsed electromagnetic field that is generated by the monitor as the result of image intensity pulsing. Certain cutaneous nerves of the subject exhibit spontaneous spiking in patterns which, although rather random, contain sensory information at least in the form of average frequency. Some of these nerves have receptors that respond to the field stimulation by changing their average spiking frequency, so that the spiking patterns of these nerves acquire a frequency modulation, which is conveyed to the brain. The modulation can be particularly effective if it has a frequency at or near a sensory resonance frequency. Such frequencies are expected to lie in the range from 0.1 to 15 Hz.

 

An embodiment of the invention adapted to a VCR is shown in FIG. 1, where a subject 4 is exposed to a pulsed electric field 3 and a pulsed magnetic field 39 that are emitted by a monitor 2, labeled “MON”, as the result of pulsing the intensity of the displayed image. The image is here generated by a video casette recorder 1, labeled “VCR”, and the pulsing of the image intensity is obtained by modulating the composite video signal from the VCR output. This is done by a video modulator 5, labeled “VM”, which responds to the signal from the pulse generator 6, labeled “GEN”. The frequency and amplitude of the image pulses can be adjusted with the frequency control 7 and amplitude control 8. Frequency and amplitude adjustments can be made by the subject.

 

The circuit of the video modulator 5 of FIG. 1 is shown in FIG. 2, where the video amplifiers 11 and 12 process the composite video signal that enters at the input terminal 13. The level of the video signal is modulated slowly by injecting a small bias current at the inverting input 17 of the first amplifier 11. This current is caused by voltage pulses supplied at the modulation input 16, and can be adjusted through the potentiometer 15. Since the noninverting input of the amplifier is grounded, the inverting input 17 is kept essentially at ground potential, so that the bias current is is not influenced by the video signal. The inversion of the signal by the first amplifier 11 is undone by the second amplifier 12. The gains of the amplifiers are chosen such as to give a unity overall gain. A slowly varying current injected at the inverting input 17 causes a slow shift in the “pseudo-dc” level of the composite video signal, here defined as the short-term average of the signal. Since the pseudo-dc level of the chroma signal section determines the luminance, the latter is modulated by the injected current pulses. The chroma signal is not affected by the slow modulation of the pseudodc level, since that signal is determined by the amplitude and phase with respect to the color carrier which is locked to the color burst. The effect on the sync pulses and color bursts is of no consequence either if the injected current pulses are very small, as they are in practice. The modulated composite video signal, available at the output 14 in FIG. 2, will thus exhibit a modulated luminance, whereas the chroma signal is unchanged. In the light of the foregoing discussion about luminance and intensity, it follows that the modulator of FIG. 2 causes a pulsing of the image intensity I. It remains to give an example how the pulse signal at the modulation input 16 may be obtained. FIG. 3 shows a pulse generator that is suitable for this purpose, wherein the RC timer 21 (Intersil ICM7555) is hooked up for astable operation and produces a square wave voltage with a frequency that is determined by capacitor 22 and potentiometer 23. The timer 21 is powered by a battery 26, controlled by the switch 27. The square wave voltage at output 25 drives the LED 24, which may be used for monitoring of the pulse frequency, and also serves as power indicator. The pulse output may be rounded in ways that are well known in the art. In the setup of FIG. 1, the output of VCR 1 is connected to the video input 13 of FIG. 2, and the video output 14 is connected to the monitor 2 of FIG. 1.

 

In the preferred embodiment of the invention, the image intensity pulsing is caused by a computer program. As shown in FIG. 4, monitor 2, labeled “MON”, is connected to computer 31 labeled “COMPUTER”, which runs a program that produces an image on the monitor and causes the image intensity to be pulsed. The subject 4 can provide input to the computer through the keyboard 32 that is connected to the computer by the connection 33. This input may involve adjustments of the frequency or the amplitude or the variability of the image intensity pulses. In particular, the pulse frequency can be set to a sensory resonance frequency of the subject for the purpose of exciting the resonance.

 

The structure of a computer program for pulsing image intensity is shown in FIG. 6. The program may be written in Visual Basic(R) version 6.0 (VB6), which involves the graphics interface familiar from the Windows(R) operating system. The images appear as forms equipped with user controls such as command buttons and scroll bars, together with data displays such as text boxes. A compiled VB6 program is an executable file. When activated, the program declares variables and functions to be called from a dynamic link library (DLL) that is attached to the operating system; an initial form load is performed as well. The latter comprises setting the screen color as specified by integers R, G, and B in the range 0 to 255, as mentioned above. In FIG. 6, the initial setting of the screen color is labeled as 50. Another action of the form load routine is the computation 51 of the sine function at eight equally spaced points, I=0 to 7, around the unit circle. These values are needed when modulating the RGB numbers. Unfortunately, the sine function is distorted by the rounding to integer RGB values that occurs in the VB6 program. The image is chosen to fill as much of the screen area as possible, and it has spatially uniform luminance and hue.

 

The form appearing on the monitor displays a command button for starting and stopping the image pulsing, together with scroll bars 52 and 53 respectively for adjustment of the pulse frequency F and the pulse amplitude A. These pulses could be initiated by a system timer which is activated upon the elapse of a preset time interval. However, timers in VB6 are too inaccurate for the purpose of providing the eight RGB adjustment points in each pulse cycle. An improvement can be obtained by using the GetTickCount function that is available in the Application Program Interface (API) of Windows 95(R) and Windows 98(R). The GetTickCount function returns the system time that has elapsed since starting Windows, expressed in milliseconds. User activation of the start button 54 provides a tick count TN through request 55 and sets the timer interval to TT miliseconds, in step 56. TT was previously calculated in the frequency routine that is activated by changing the frequency, denoted as step 52.

 

Since VB6 is an event-driven program, the flow chart for the program falls into disjoint pieces. Upon setting the timer interval to TT in step 56, the timer runs in the background while the program may execute subroutines such as adjustment of pulse frequency or amplitude. Upon elapse of the timer interval TT, the timer subroutine 57 starts execution with request 58 for a tick count, and in 59 an upgrade is computed of the time TN for the next point at which the RGB values are to be adjusted. In step 59 the timer is turned off, to be reactivated later in step 67. Step 59 also resets the parameter CR which plays a role in the extrapolation procedure 61 and the condition 60. For ease of understanding at this point, it is best to pretend that the action of 61 is simply to get a tick count, and to consider the loop controled by condition 60 while keeping CR equal to zero. The loop would terminate when the tick count M reaches or exceeds the time TN for the next phase point, at which time the program should adjust the image intensity through steps 63-65. For now step 62 is to be ignored also, since it has to do with the actual extrapolation procedure 61. The increments to the screen colors R1, G1, and B1 at the new phase point are computed according to the sine function, applied with the amplitude A that was set by the user in step 53. The number I that labels the phase point is incremented by unity in step 65, but if this results in I=8 the value is reset to zero in 66. Finally, the timer is reactivated in step 67, initiating a new ⅛-cycle step in the periodic progression of RGB adjustments.

 

A program written in this way would exhibit a large jitter in the times at which the RGB values are changed. This is due to the lumpiness in the tick counts returned by the GetTickCount function. The lumpiness may be studied separately by running a simple loop with C=GetTickCount, followed by writing the result C to a file. Inspection shows that C has jumped every 14 or 15 milliseconds, between long stretches of constant values. Since for a ½ Hz image intensity modulation the ⅛-cycle phase points are 250 ms apart, the lumpiness of 14 or 15 ms in the tick count would cause considerable inaccuracy. The full extrapolation procedure 61 is introduced in order to diminish the jitter to acceptable levels. The procedure works by refining the heavy-line staircase function shown in FIG. 8, using the slope RR of a recent staircase step to accurately determine the loop count 89 at which the loop controled by 60 needs to be exited. Details of the extrapolation procedure are shown in FIG. 7 and illustrated in FIG. 8. The procedure starts at 70 with both flags off, and CR=0, because of the assignment in 59 or 62 in FIG. 6. A tick count M is obtained at 71, and the remaining time MR to the next phase point is computed in 72. Conditions 77 and 73 are not satisfied and therefore passed vertically in the flow chart, so that only the delay block 74 and the assignments 75 are executed. Condition 60 of FIG. 6 is checked and found to be satisfied, so that the extrapolation procedure is reentered. The process is repeated until the condition 73 is met when the remaining time MR jumps down through the 15 ms level, shown in FIG. 8 as the transition 83. The condition 73 then directs the logic flow to the assignments 76, in which the number DM labeled by 83 is computed, and FLG1 is set. The computation of DM is required for finding the slope RR of the straight-line element 85. One also needs the “Final LM” 86, which is the number of loops traversed from step 83 to the next downward step 84, here shown to cross the MR=0 axis. The final LM is determined after repeatedly incrementing LM through the side loop entered from the FLG1=1 condition 77, which is now satisfied since FLG1 was set in step 76. At the transition 84 the condition 78 is met, so that the assignments 79 are executed. This includes computation of the slope RR of the line element 85, setting FLG2, and resetting FLG1. From here on, the extrapolation procedure increments CR in steps of RR while skipping tick counts until condition 60 of FIG. 6 is violated, the loop is exited, and the RGB values are adjusted.

 

A delay block 74 is used in order to stretch the time required for traversing the extrapolation procedure. The block can be any computation intensive subroutine such as repeated calculations of tangent and arc tangent functions.

 

As shown in step 56 of FIG. 6, the timer interval TT is set to 4/10 of the time TA from one RGB adjustment point to the next. Since the timer runs in the background, this arrangement provides an opportunity for execution of other processes such as user adjustment of frequency or amplitude of the pulses.

 

The adjustment of the frequency and other pulse parameters of the image intensity modulation can be made internally, i.e., within the running program. Such internal control is to be distinguished from the external control provided, for instance, in screen savers. In the latter, the frequency of animation can be modified by the user, but only after having exited the screen saver program. Specifically, in Windows 95(R) or Windows 98(R), to change the animation frequency requires stopping the screen saver execution by moving the mouse, whereafter the frequency may be adjusted through the control panel. The requirement that the control be internal sets the present program apart from so-called banners as well.

 

The program may be run on a remote computer that is linked to the user computer, as illustrated in FIG. 9. Although the monitor 2, labeled “MON”, is connected to the computer 31′, labeled “COMPUTER”, the program that pulses the images on the monitor 2 runs on the remoter computer 90, labeled “REMOTE COMPUTER”, which is connected to computer 31′ through a link 91 which may in part belong to a network. The network may comprise the Internet 92.

 

The monitor of a television set emits an electromagnetic field in much the same way as a computer monitor. Hence, a TV may be used to produce screen emissions for the purpose of nervous system manipulation. FIG. 5 shows such an arrangement, where the pulsing of the image intensity is achieved by inducing a small slowly pulsing shift in the frequency of the RF signal that enters from the antenna. This process is here called “frequency wobbling” of the RF signal. In FM TV, a slight slow frequency wobble of the RF signal produces a pseudo-dc signal level fluctuation in the composite video signal, which in turn causes a slight intensity fluctuation of the image displayed on the monitor in the same manner as discussed above for the modulator of FIG. 2. The frequency wobbling is induced by the wobbler 44 of FIG. 5 labeled “RFM”, which is placed in the antenna line 43. The wobbler is driven by the pulse generator 6, labeled “GEN”. The subject can adjust the frequency and the amplitude of the wobble through the tuning control 7 and the amplitude control 41. FIG. 10 shows a block diagram of the frequency wobbler circuit that employs a variable delay line 94, labelled “VDL”. The delay is determined by the signal from pulse generator 6, labelled “GEN”. The frequency of the pulses can be adjusted with the tuning control 7. The amplitude of the pulses is determined by the unit 98, labelled “MD”, and can be adjusted with the amplitude control 41. Optionally, the input to the delay line may be routed through a preprocessor 93, labelled “PRP”, which may comprise a selective RF amplifier and down converter; a complimentary up conversion should then be performed on the delay line output by a postprocessor 95, labelled “POP”. The output 97 is to be connected to the antenna terminal of the TV set.

 

The action of the variable delay line 94 may be understood as follows. Let periodic pulses with period L be presented at the input. For a fixed delay the pulses would emerge at the output with the same period L. Actually, the time delay T is varied slowly, so that it increases approximately by LdT/dt between the emergence of consecutive pulses at the device output. The pulse period is thus increased approximately by

 

ΔL=LdT/dt.  (4)

 

In terms of the frequency ∫, Eq. (4) implies approximately

 

Δ∫/∫=−dT/dt.  (5)

 

For sinusoidal delay T(t) with amplitude b and frequency g, one has

 

Δ∫/∫=−2πgb cos (2πgt),  (6)

 

which shows the frequency wobbling. The approximation is good for gb<<1, which is satisfied in practice. The relative frequency shift amplitude 2πgb that is required for effective image intensity pulses is very small compared to unity. For a pulse frequency g of the order of 1 Hz, the delay may have to be of the order of a millisecond. To accomodate such long delay values, the delay line may have to be implemented as a digital device. To do so is well within the present art. In that case it is natural to also choose digital implementations for the pulse generator 6 and the pulse amplitude controller 98, either as hardware or as software.

 

Pulse variability may be introduced for alleviating the need for precise tuning to a resonance frequency. This may be important when sensory resonance frequencies are not precisely known, because of the variation among individuals, or in order to cope with the frequency drift that results from chemical detuning that is discussed in the '874 patent. A field with suitably chosen pulse variability can then be more effective than a fixed frequency field that is out of tune. One may also control tremors and seizures, by interfering with the pathological oscillatory activity of neural circuits that occurs in these disorders. Electromagnetic fields with a pulse variability that results in a narrow spectrum of frequencies around the frequency of the pathological oscillatory activity may then evoke nerve signals that cause phase shifts which diminish or quench the oscillatory activity.

 

Pulse variability can be introduced as hardware in the manner described in the '304 patent. The variability may also be introduced in the computer program of FIG. 6, by setting FLG3 in step 68, and choosing the amplitude B of the frequency fluctuation. In the variability routine 46, shown in some detail in FIG. 13, FLG3 is detected in step 47, whereupon in steps 48 and 49 the pulse frequency F is modified pseudo randomly by a term proportional to B, every 4th cycle. Optionally, the amplitude of the image intensity pulsing may be modified as well, in similar fashion. Alternatively, the frequency and amplitude may be swept through an adjustable ramp, or according to any suitable schedule, in a manner known to those skilled in the art. The pulse variability may be applied to subliminal image intensity pulses.

 

When an image is displayed by a TV monitor in response to a TV broadcast, intensity pulses of the image may simply be imbedded in the program material. If the source of video signal is a recording medium, the means for pulsing the image intensity may comprise an attribute of recorded data. The pulsing may be subliminal. For the case of a video signal from a VCR, the pertinent data attribute is illustrated in FIG. 11, which shows a video signal record on part of a video tape 28. Depicted schematically are segments of the video signal in intervals belonging to lines in three image frames at different places along the tape. In each segment, the chroma signal 9 is shown, with its short-term average level 29 represented as a dashed line. The short-term average signal level, also called the pseudo-dc level, represents the luminance of the image pixels. Over each segment, the level is here constant because the image is for simplicity chosen as having a uniform luminance over the screen. However, the level is seen to vary from frame to frame, illustrating a luminance that pulses slowly over time. This is shown in the lower portion of the drawing, wherein the IRE level of the short-term chroma signal average is plotted versus time. The graph further shows a gradual decrease of pulse amplitude in time, illustrating that luminance pulse amplitude variations may also be an attribute of the recorded data on the video tape. As discussed, pulsing the luminance for fixed chrominance results in pulsing of the image intensity.

 

Data stream attributes that represent image intensity pulses on video tape or in TV signals may be created when producing a video rendition or making a moving picture of a scene, simply by pulsing the illumination of the scene. This is illustrated in FIG. 12, which shows a scene 19 that is recorded with a video camera 18, labelled “VR”. The scene is illuminated with a lamp 20, labelled “LAMP”, energized by an electric current through a cable 36. The current is modulated in pulsing fashion by a modulator 30, labeled “MOD”, which is driven by a pulse generator 6, labelled “GENERATOR”, that produces voltage pulses 35. Again, pulsing the luminance but not the chrominance amounts to pulsing the image intensity.

 

The brightness of monitors can usually be adjusted by a control, which may be addressable through a brightness adjustment terminal. If the control is of the analog type, the displayed image intensity may be pulsed as shown in FIG. 15, simply by a pulse generator 6, labeled “GEN”, that is connected to the brigthness adjustment terminal 88 of the monitor 2, labeled “MON”. Equivalent action can be provided for digital brightness controls, in ways that are well known in the art.

 

The analog component video signal from a DVD player may be modulated such as to overlay image intensity pulses in the manner illustrated in FIG. 17. Shown are a DVD player 102, labeled “DVD”, with analog component video output comprised of the luminance Y and chrominance C. The overlay is accomplished simply by shifting the luminance with a voltage pulse from generator 6, labeled “GENERATOR”. The generator output is applied to modulator 106, labeled “SHIFTER”. Since the luminance Y is pulsed without changing the chrominance C, the image intensity is pulsed. The frequency and amplitude of the image intensity pulses can be adjusted respectively with the tuner 7 and amplitude control 107. The modulator 105 has the same structure as the modulator of FIG. 2, and the pulse amplitude control 107 operates the potentiometer 15 of FIG. 2. The same procedure can be followed for editing a DVD such as to overlay image intensity pulses, by processing the modulated luminance signal through an analog-to-digital converter, and recording the resulting digital stream onto a DVD, after appropriate compression. Alternatively, the digital luminance data can be edited by electronic reading of the signal, decompression, altering the digital data by software, and recording the resulting digital signal after proper compression, all in a manner that is well known in the art.

 

The mechanism whereby a CRT-type monitor emits a pulsed electromagnetic field when pulsing the intensity of an image is illustrated in FIG. 14. The image is produced by an electron beam 10 which impinges upon the backside 88 of the screen, where the collisions excite phosphors that subsequently emit light. In the process, the electron beam deposits electrons 18 on the screen, and these electrons contribute to an electric field 3 labelled “E”. The electrons flow along the conductive backside 88 of the screen to the terminal 99 which is hooked up to the high-voltage supply 40, labelled “HV”. The circuit is completed by the ground connection of the supply, the video amplifier 87, labeled “VA”, and its connection to the cathodes of the CRT. The electron beams of the three electron guns are collectively shown as 10, and together the beams carry a current J. The electric current J flowing through the described circuit induces a magnetic field 39, labeled “B”. Actually, there are a multitude of circuits along which the electron beam current is returned to the CRT cathodes, since on a macroscopic scale the conductive back surface 88 of the screen provides a continuum of paths from the beam impact point to the high-voltage terminal 99. The magnetic fields induced by the currents along these paths partially cancel each other, and the resulting field depends on the location of the pixel that is addressed. Since the beams sweep over the screen through a raster of horizontal lines, the spectrum of the induced magnetic field contains strong peaks at the horizontal and vertical frequencies. However, the interest here is not in fields at those frequencies, but rather in emissions that result from an image pulsing with the very low frequencies appropriate to sensory resonances. For this purpose a diffuse electron current model suffices, in which the pixel discreteness and the raster motion of the electron beams are ignored, so that the beam current becomes diffuse and fills the cone subtended by the displayed image. The resulting low-frequency magnetic field depends on the temporal changes in the intensity distribution over the displayed image. Order-of-magnitude estimates show that the low-frequency magnetic field, although quite small, may be sufficient for the excitation of sensory resonances in subjects located at a normal viewing distance from the monitor.

 

The monitor also emits a low-frequency electric field at the image pulsing frequency. This field is due in part to the electrons 18 that are deposited on the screen by the electron beams 10. In the diffuse electron beam model, screen conditions are considered functions of the time t and of the Cartesian coordinates x and y over a flat CRT screen.

 

The screen electrons 18 that are dumped onto the back of the screen by the sum j(x,y,t) of the diffuse current distributions in the red, green, and blue electron beams cause a potential distribution V(x,y,t) which is influenced by the surface conductivity σ on the back of the screen and by capacitances. In the simple model where the screen has a capacitance distribution c(x,y) to ground and mutual capacitances between parts of the screen at different potentials are neglected, a potential distribution V(x,y,t) over the screen implies a surface charge density distribution

 

q=Vc(x,y),  (7)

 

and gives rise to a current density vector along the screen,

 

j s=−σgrads V,  (8)

 

where grads is the gradient along the screen surface. Conservation of electric charge implies

 

j=c{dot over (V)}−div s (σgrad s V),  (9)

 

where the dot over the voltage denotes the time derivative, and divs is the divergence in the screen surface. The partial differential equation (9) requires a boundary condition for the solution V(x,y,t) to be unique. Such a condition is provided by setting the potential at the rim of the screen equal to the fixed anode voltage. This is a good approximation, since the resistance Rr between the screen rim and the anode terminal is chosen small in CRT design, in order to keep the voltage loss JRr to a minimum, and also to limit low-frequency emissions.

 

Something useful can be learned from special cases with simple solutions. As such, consider a circular CRT screen of radius R with uniform conductivity, showered in the back by a diffuse electron beam with a spatially uniform beam current density that is a constant plus a sinusoidal part with frequency ∫. Since the problem is linear, the voltage V due to the sinusoidal part of the beam current can be considered separately, with the boundary condition that V vanish at the rim of the circular screen. Eq. (9) then simplifies to

 

V″+V″/r−i2π∫cn V=−Jη/A, r≦R,  (10)

 

where r is a radial coordinate along the screen with its derivative denoted by a prime, η=1/σ is the screen resistivity, A the screen area, J the sinusoidal part of the total beam current, and i=(−1), the imaginary unit. Our interest is in very low pulse frequencies ∫ that are suitable for excitation of sensory resonances. For those frequencies and for practical ranges for c and η, the dimensionless number 2π∫cAη is very much smaller than unity, so that it can be neglected in Eq. (10). The boundary value problem then has the simple solution V  ( r ) = J     η 4  π  ( 1 - ( r / R ) 2 ) . ( 11 )

Figure US06506148-20030114-M00001

 

In deriving (11) we neglected the mutual capacitance between parts of the screen that are at different potentials. The resulting error in (10) is negligible for the same reason that the i2π∫cAη term in (10) can be neglected.

 

The potential distribution V(r) of (11) along the screen is of course accompanied by electric charges. The field lines emanating from these charges run mainly to conductors behind the screen that belong to the CRT structure and that are either grounded or connected to circuitry with a low impedance path to ground. In either case the mentioned conductors must be considered grounded in the analysis of charges and fields that result from the pulsed component J of the total electron beam current. The described electric field lines end up in electric charges that may be called polarization charges since they are the result of the polarization of the conductors and circuitry by the screen emission. To estimate the pulsed electric field, a model is chosen where the mentioned conductors are represented together as a grounded perfectly conductive disc of radius R, positioned a short distance δ behind the screen, as depicted in FIG. 16. Since the grounded conductive disc carries polarization charges, it is called the polarization disc. FIG. 16 shows the circular CRT screen 88 and the polarization disc 101, briefly called “plates”. For small distances δ, the capacitance density between the plates of opposite polarity is nearly equal to ε/δ, where ε is the permittivity of free space. The charge distributions on the screen and polarization disc are respectively εV(r)/δ+q0 and −εV(r)/δ+q0, where the εV(r)/δ terms denote opposing charge densities at the end of the dense field lines that run between the two plates. That the part q0 is needed as well will become clear in the sequel.

 

The charge distributions εV(r)/δ+q0 and −εV(r)/δ+q0 on the two plates have a dipole moment with the density D  ( r ) = εV  ( r ) = J     ηε 4  π  ( 1 - ( r / R ) 2 ) , ( 12 )

Figure US06506148-20030114-M00002

 

directed perpendicular to the screen. Note that the plate separation δ has dropped out. This means that the precise location of the polarization charges is not critical in the present model, and further that δ may be taken as small as desired. Taking δ to zero, one thus arrives at the mathematical model of pulsed dipoles distributed over the circular CRT screen. The field due to the charge distribution q0 will be calculated later.

 

The electric field induced by the distributed dipoles (12) can be calculated easily for points on the centerline of the screen, with the result E  ( z ) = V  ( 0 ) R  { 2  ρ / R - R / ρ - 2   z  / R } , ( 13 )

Figure US06506148-20030114-M00003

 

where V(0) is the pulse voltage (11) at the screen center, ρ the distance to the rim of the screen, and z the distance to the center of the screen. Note that V(0) pulses harmonically with frequency ∫, because in (11) the sinusoidal part J of the beam current varies in this manner.

 

The electric field (13) due to the dipole distribution causes a potential distribution V(r)/2 over the screen and a potential distribution of −V(r)/2 over the polarization disc, where V(r) is nonuniform as given by (11). But since the polarization disc is a perfect conductor it cannot support voltage gradients, and therefore cannot have the potential distribution −V(r)/2. Instead, the polarization disc is at ground potential. This is where the charge distribution q0(r) comes in; it must be such as to induce a potential distribution V(r)/2 over the polarization disc. Since the distance between polarization disc and screen vanishes in the mathematical model, the potential distribution V(r)/2 is induced over the screen as well. The total potential over the monitor screen thus becomes V(r) of (11), while the total potential distribution over the polarization disc becomes uniformly zero. Both these potential distributions are as physically required. The electric charges q0 are moved into position by polarization and are partly drawn from the earth through the ground connection of the CRT.

 

In our model the charge distribution q0 is located at the same place as the dipole distribution, viz., on the plane z=0 within the circle with radius R. At points on the center line of the screen, the electric field due to the monopole distribution q0 is calculated in the following manner. As discussed, the monopoles must be such that they cause a potential φ0 that is equal to V(r)/2 over the disc with radius R centered in the plane z=0. Although the charge distribution q0(r) is uniquely defined by this condition, it cannot be calculated easily in a straightforward manner. The difficulty is circumvented by using an intermediate result derived from Excercise 2 on page 191 of Kellogg (1953), where the charge distribution over a thin disc with uniform potential is given. By using this result one readily finds the potential φ*(z) on the axis of this disc as φ *  ( z ) = 2 π  V *  β  ( R 1 ) , ( 14 )

Figure US06506148-20030114-M00004

 

where β(R1) is the angle subtended by the disc radius R1, as viewed from the point z on the disc axis, and V* is the disc potential. The result is used here in an attempt to construct the potential φ0(z) for a disc with the nonuniform potential V(r)/2, by the ansatz of writing the field as due to a linear combination of abstract discs with various radii R1 and potentials, all centered in the plane z=0. In the ansatz the potential on the symmetry axis is written φ 0  ( z ) = α     β  ( R ) + b  ∫ 0 R  β  ( R 1 )   W , ( 15 )

Figure US06506148-20030114-M00005

 

where W is chosen as the function 1−R1 2/R2, and the constants a and b are to be determined such that the potential over the plane z=0 is V(r)/2 for radii r ranging from 0 to R, with V(r) given by (11). Carrying out the integration in (15) gives

 

φ0(z)=αβ(R)−b{(1+z 2 /R 2)β(R)−|z|/R}.  (16)

 

In order to find the potential over the disc r<R in the plane z=0, the function φ0(z) is expanded in powers of z/R for 0<z<R, whereafter the powers zn are replaced by rnPn(cosθ), where the Pn are Legendre polynomials, and (r,θ) are symmetric spherical coordinates centered at the screen center. This procedure amounts to a continuation of the potential from the z-axis into the half ball r0, in such a manner that the Laplace equation is satisfied. The method is discussed by Morse and Feshbach (1953). The “Laplace continuation” allows calculation of the potential φ0 along the surface of the disc r0, the parts (13) and (19) contribute about equally to the electric field over a practical range of distances z. When going behind the monitor where z is negative the monopole field flips sign so that the two parts nearly cancel each other, and the resulting field is very small. Therefore, in the back of the CRT, errors due to imperfections in the theory are relatively large. Moreover our model, which pretends that the polarization charges are all located on the polarization disc, fails to account for the electric field flux that escapes from the outer regions of the back of the screen to the earth or whatever conductors happen to be present in the vincinity of the CRT. This flaw has relatively more serious consequences in the back than in front of the monitor.

 

Screen emissions in front of a CRT can be cut dramatically by using a grounded conductive transparent shield that is placed over the screen or applied as a coating. Along the lines of our model, the shield amounts to a polarization disc in front of the screen, so that the latter is now sandwiched between to grounded discs. The screen has the pulsed potential distribution V(r) of (11), but no electric flux can escape. The model may be modified by choosing the polarization disc in the back somewhat smaller than the screen disc, by a fraction that serves as a free parameter. The fraction may then be determined from a fit to measured fields, by minimizing the relative standard deviation between experiment and theory.

 

In each of the electron beams of a CRT, the beam current is a nonlinear function of the driving voltage, i.e., the voltage between cathode and control grid. Since this function is needed in the normalization procedure, it was measured for the 15″ computer monitor that has been used in the ½ Hz sensory resonance experiments and the electric field measurements. Although the beam current density j can be determined, it is easier to measure the luminance, by reading a light meter that is brought right up to the monitor screen. With the RGB values in the VB6 program taken as the same integer K, the luminance of a uniform image is proportional to the image intensity I. The luminance of a uniform image was measured for various values of K. The results were fitted with

 

I=c 1 K γ,  (20)

 

where c1 is a constant. The best fit, with 6.18% relative standard deviation, was obtained for γ=2.32.

 

Screen emissions also occur for liquid crystal displays (LCD). The pulsed electric fields may have considerable amplitude for LCDs that have their driving electrodes on opposite sides of the liquid crystal cell, for passive matrix as well as for active matrix design, such as thin film technology (TFT). For arrangements with in-plane switching (IPS) however, the driving electrodes are positioned in a single plane, so that the screen emission is very small. For arrangements other than IPS, the electric field is closely approximated by the frin

Eurocopter announced the EC225 civil multirole and offshore support helicopter in June 1998. The EC225 is part of the Super Puma and Cougar mkII family of helicopters and is capable of carrying two crew and 25 passengers. It is the civil variant of the EC725 military version.

 

The helicopter completed its first flight in November 2000 and received JAR-29 certification from the European Aviation Safety Agency in July 2004.

 

The helicopter is crewed by a single pilot for Direction Générale de l'Aviation Civile (DGAC) Category B civil operations and by two pilots under instrument flight rules (IFR) operations.

 

The helicopter received US Federal Aviation Authority (FAA) certification in January 2008.

 

The fast cruise speed is 278km/h. With maximum take-off weight and using optional fuel tanks, the helicopter's range is 987km.

 

The military version of the EC225 is the EC725, which entered service with the French Air Force in 2005 in a combat, search and rescue (SAR) role.

 

In September 2005, the EC225 received certification for unrestricted operation in icy conditions.

"The Eurocopter EC225 is a civil multirole and offshore support helicopter."

 

In 2009, the design and the low life-cycle cost made the EC725/EC225 a strong contender for the UK SAR-H programme. The helicopter's capability to conduct SAR missions for 24 hours in demanding environments has increased its demand. China, Japan, South Korea, Norway and one of the US oil and gas operators have selected EC725/EC225 for their SAR and Coast Guard operations.

EC225 deliveries and orders

 

EC225 Eurocopter Super Puma

 

The two TURBOMECA MAKILA 2A1 engines, the main gear box and the 5-blade rotor power this helicopter known for a high payload, a long range and a fast cruise speed. Image courtesy of Eurcopter.

 

The first series production EC 225 was delivered to the Ministerial Air Liaisons Group (GLAM) of the Algerian Republic in December 2004, for VIP transport.

 

Orders have been placed for more than 60 EC225/EC725 helicopters including: Bristow Helicopters – six delivered by May 2007; three delivered in 2008 and six to be delivered in 2009, two in 2010 two in 2011), CHC Helicopter (total 22 ordered, deliveries expected between 2008-12), Japan Defence Agency (three ordered in March 2005), Japanese Coastguard (two ordered in December 2005 and delivered in April 2008), Chinese Ministry of Communications (two ordered in May 2006, delivered December 2007), Citic Offshore Helicopter (two ordered in July 2006 and delivered in 2008), Bond offshore Helicopters (two ordered in August 2006),Era Helicopters (eight EC225s ordered); Southern Service Flight (two EC225s ordered: one delivered in June 2009 and the second expected to be delivered in 2010) and Ministry of Transport (four ordered: two delivered in 2007 and two expected to be delivered in 2011).

 

The French Armed Forces operate 14 EC725s and have ordered another five. From July to September 2007, a French Air Force EC725, with its military systems removed and thus in EC225 configuration, was evaluated in Corsica for firefighting capabilities. It was fitted with flexible 4,000l water tank attached to the cabin floor plus a scoop and water jettison kit. The firefighting kit can be assembled and dismantled in under 20 minutes. The system has been certified and deliveries started in 2008.

Eurocopter EC225 design

 

The helicopter is a five-bladed version of the AS332L2 with a new LCD glass cockpit, more powerful engine, reinforced main gearbox and 25% higher load carrying capability.

"The EC225 is powered by two Turbomeca Makila 2A engines mounted above the main cabin."

 

The helicopter is robustly built on a high-strength light alloy and titanium airframe and marinised for paramilitary, rescue and offshore oil industry operation.

 

The five-bladed parabolic tipped main rotors are 16.2m in diameter and of high strength composite construction. A full rotor de-icing system is fitted as an option. The Spheriflex rotors have elastomeric spherical bearings. The tail rotor head also uses Spheriflex technology.

 

The helicopter is fitted with large sponsons which can carry auxiliary fuel, an air conditioning system, pop-out floats and life rafts.

EC225 Cockpit

 

The two-seat cockpit is equipped with the integrated advanced helicopter cockpit and avionics system which includes an automatic flight control system (AFCS) with a four-axis digital APM 2000 autopilot, a flight data system, vehicle management system (VMS) monitoring the aircraft parameters and a Honeywell ground proximity warning system (GPWS). There is also an integrated standby instrument (ISI) for airspeed, altimeter and gyro-horizon back-up display.

 

There are four multifunction 6in×8in flight displays and two 4in×5in displays for the VMS, based on active matrix liquid crystal display (AMLCD) technology and a 3in display for the ISI.

EC225 Super Puma Adaptable cabin

 

The large cabin is air-conditioned and seats up to 25 passengers. The 20m³ cabin space can be arranged in a number of mission configurations. The cabin can be laid out in a business-class airline arrangement or luxuriously furnished for VIP transportation.

 

For casualty evacuation the helicopter has the capacity to carry 12 stretcher patients, six seated casualties and a team of attendants.

"With maximum take-off weight and using optional fuel tanks the helicopter's range is 987km."

 

A rescue winch and a sling are provided. The maximum flight weight of the helicopter with a slung load is 11,200kg.

Super Puma Engines

 

The helicopters are powered by two Turbomeca Makila 2A engines mounted above the main cabin and equipped with dual channel duplex full authority digital engine control (FADEC). Each engine provides 1,566kW of take-off power, representing an increase of 15% power compared to the Makila 1A2 fitted on earlier versions of the AS332 Super Puma.

 

The engines are fitted with intake grills and Centricep intakes to protect the engine against the ingestion of debris and dust. The gearbox has been reinforced to accommodate the extra power.

 

The self-sealing fuel tanks are installed under the cabin floor and auxiliary tanks can be fitted in the cargo hook well, in the sponsons and in the cabin.

Eurocopter Landing gear

 

The Messier Bugatti tricycle-type landing gear is of a high energy absorbing design. The units retract rearwards and are equipped with oleo-pneumatic shock absorbers and hydraulically operated differential disk brakes.

To defend the approaches to New York Harbor, Camp Hero main's armament was as follows: Battery Dunn (aka Battery No. 113) — two 16-inch guns in concrete casemates (1944-1948); Battery No. 112 — two 16-inch guns in concrete casemates (1944-1948); and Battery No. 216 — two 6-inch guns on surface mounts (1944-1947). The 16-inch guns were capable of hurling 2,000-pound shells 20 miles out to sea, with pin-point accuracy. Ever vigilant, the four guns were never fired at a hostile enemy, and in 1947 the guns were dismantled by the Army and the metal salvaged for scrap.

 

Camp Hero (also known as Fort Hero or the Montauk Air Force Station) was a military base at Montauk Point on the eastern tip of Long Island, New York. It was decommissioned in the 1980s and is now owned by the New York State Department of Parks as Camp Hero State Park. The park offers a beach, fishing, hiking, a bridle path, biking, and cross-country skiing. Despite rumors to the contrary, there is no concrete evidence of any secret underground facility. The supposed Montauk Project or Philadelphia Experiment which supposedly occurred at the base are widely regarded as hoaxes or urban legends.

 

Early history

 

The eastern tip of Long Island has always had strategic significance, even in the days of the American Revolution. When the Montauk Lighthouse was first authorized in 1792, part of its mission was to keep a lookout for British ships sailing for New York or Boston, and as such was the first military installation at Montauk.

 

World War I

 

Montauk was always considered a prime location for a possible invasion because of its remoteness and prime location midway between two major American cities. During World War I, the Army stationed reconnaissance dirigibles, an airplane, troops and Coast Guard personnel at Montauk.

 

World War II

 

Based on its history and location, it was not surprising that the government established Fort Hero in 1929 on the point just south of the lighthouse. The fort was named after Major General Andrew Hero, Jr., who was the Army's Chief of Coast Artillery between 1926 and 1930 . He died in 1942.

 

In World War II, with German U-boats threatening the East Coast and Long Island, Montauk was again considered a likely invasion point. The US Army upgraded Fort Hero, and renamed it Camp Hero in 1942. The Navy also acquired land in the area, including Fort Pond Bay and Montauk Manor. They built docks, seaplane hangars, barracks, and other buildings in the area. There was also a huge torpedo testing facility.

 

The whole facility, with U.S. Army, Navy and Coast Guard constituents, was officially known as the "US Military Reservation", but the locals just called it "Camp Hero".

 

Camp Hero itself swelled to 278 acres (1.13 km2), and included four obsolete 16-inch naval rifles, originally intended for battleships, installed as expedient coastal artillery pieces in concrete bunkers. The coastal gun emplacements were camouflaged with netting and foliage. A large "Fire Control Center" was built next to the lighthouse to direct the artillery and Anti-aircraft warfare. Other armaments included quadruple fifty caliber Machine Gun for low altitude defense up to large 90mm and 120mm artillery. The camp was a self-contained town with recreational facilities, barracks and its own power plant.

 

Camp Hero was also used as a training facility and a target range, with guns being fired at offshore targets.

 

To protect it from enemy bombers and the prying eyes of Nazi spies in fishing boats, the entire base was built to look like a typical New England fishing village. Concrete bunkers had windows painted on them and ornamental roofs with fake dormers. The gymnasium was made to look like a church with a faux steeple.

 

When World War II ended, the base was temporarily shut down and used as a training facility by the Army Reserves. The naval facilities were largely abandoned.

 

Cold War

 

In the 1950s, the Cold War was on and the big concern was Soviet long-range bombers armed with nuclear weapons, so the Army gave over the western portion of the military reservation to the 773rd Aircraft Control and Warning (AC&W) Squadron. Their job was plane spotting and aircraft identification. During this time the military reservation was run jointly by the Army and the Air Force, with the Air Force in the western portion and the Army in the eastern portion.

 

In 1952, the 773rd was transferred to the 26th Air Division and operated as an Air Defense Direction Center. Several different types of additional surveillance and height finder radars were deployed at the base, the first radar units having been installed in 1948.

 

In November 1957, the Army closed the Camp Hero portion of the military reservation as Soviet long-distance bombers could fly well above ground-based artillery. The Air Force continued using the western half of the facility for radar surveillance. The Eastern portion of the site was donated to New York State, but it remained unused because of its close proximity to a high-security facility.

 

In 1958 a Semi Automatic Ground Environment (SAGE) radar system was installed at what was now known as the Montauk Air Force Station and the facility was merged into the national air defense network. The equipment included a huge AN/FPS-35 radar antenna, built by Sperry. The reflector was 126 feet (38 m) long and 38 feet (12 m) tall, weighing 40 tons, and was supposedly only the second ever built. It was able to detect airborne objects at distances of well over 200 miles (320 km). It also used "frequency diversity" technology making it resistant to electronic countermeasures. The site was under the command of the Air Force with Sperry personnel operating and maintaining the actual radar equipment. Radar data collected at the site was sent to the SAGE Direction Center located at Hancock Field, a small Air Force installation in Syracuse, New York that coordinated inputs from SAGE radars all over the northeastern United States.

 

The SAGE system was so powerful that it disrupted local TV and radio broadcasts, and had to be shut down several times and re-calibrated. The problems were later resolved.

 

The Montauk facility was state of the art and many new systems were developed or tested there including magnetic memory for storage, light pens, keyboards, WANs (Wide area networks) and modular circuit packaging. It was also a major part of the NORAD defense system, so security was very tight.

 

The unit was renamed the 773rd Radar Squadron (SAGE) in 1963.

 

In 1978 the Air Force submitted a proposal to the Carter Administration to close the base, as it was largely obsolete due to the emergence of spy satellite technology. The installation was kept operational until a new facility operated by the Federal Aviation Administration (FAA) in Riverhead, New York was ready for use. The Montauk installation was shutdown on July 1, 1980.

 

Considering its size, removing the huge antenna was problematic at best so it was "abandoned in place", with its controlling motors and electronics removed, allowing it to move with the wind to prevent it being torn off its base in a storm. A GATR (Ground Air Transmitter Receiver) facility remained in service to direct military aircraft operating within the region. This system was deactivated and removed in 1984. Riverhead now controls all air traffic in the area.

 

Post-military use

 

In 1984 the General Services Administration attempted to sell the entire facility to real estate developers. Local environmental activists protested, claiming that the site had many unique ecosystems and animal habitats. The remaining portions of the military reservation at Montauk were decommissioned and most of the facility, including Camp Hero, was donated to the National Park Service, which then turned it over to the New York State Department of Parks. Portions not deemed environmentally sensitive were sold off.

 

In 1992, Preston Nichols and Peter Moon wrote a book called "The Montauk Project: Experiments in Time" (ISBN 0-9631889-0-9) in which they alleged that secret experiments were carried out at the Camp Hero site. The book proved quite popular with conspiracy theorists, and spawned several sequels. (See Montauk Project)

 

Camp Hero remained largely undeveloped through the 1980s and 1990s. In 1996, a feasibility study was undertaken for developing the site as a golf course. However, environmentalists were concerned that the golf course would impact rare species of plants and endangered wildlife such as the Blue-spotted salamander and Eastern tiger salamander and irrigation would deplete limited sources of groundwater on the peninsula.Although there was a great demand to create new golf courses on Long Island, particularly on the East End, the idea of creating a new golf course in Montauk in addition to Montauk Downs State Park was dropped in 1999

 

The site, now called Camp Hero State Park, was opened to the public on September 18, 2002. There are plans in the works for a museum and an interpretive center that will focus on World War II and Cold War history.

 

Information from

en.wikipedia.org/wiki/Camp_Hero_State_Park

 

Some background:

Simple, efficient and reliable, the Regult (リガード, Rigādo) was the standard mass production mecha of the Zentraedi forces. Produced by Esbeliben at the 4.432.369th Zentraedi Fully Automated Weaponry Development and Production Factory Satellite in staggering numbers to fill the need for an all-purpose mecha, this battle pod accommodated a single Zentraedi soldier in a compact cockpit and was capable of operating in space or on a planet's surface. The Regult saw much use during Space War I in repeated engagements against the forces of the SDF-1 Macross and the U.N. Spacy, but its lack of versatility against superior mecha often resulted in average effectiveness and heavy losses. The vehicle was regarded as expendable and was therefore cheap, simple, but also very effective when fielded in large numbers. Possessing minimal defensive features, the Regult was a simple weapon that performed best in large numbers and when supported by other mecha such as Gnerl Fighter Pods. Total production is said to have exceeded 300 million in total.

 

The cockpit could be accesses through a hatch on the back of the Regult’s body, which was, however, extremely cramped, with poor habitability and means of survival. The giant Zentraedi that operated it often found themselves crouching, with some complaining that "It would have been easier had they just walked on their own feet". Many parts of the craft relied on being operated on manually, which increased the fatigue of the pilot. On the other hand, the overall structure was extremely simple, with relatively few failures, making operational rate high.

 

In space, the Regult made use of two booster engines and numerous vernier thrusters to propel itself at very high speeds, capable of engaging and maintaining pace with the U.N. Spacy's VF-1 Valkyrie variable fighter. Within an atmosphere, the Regult was largely limited to ground combat but retained high speed and maneuverability. On land, the Regult was surprisingly fast and agile, too, capable of closing with the VF-1 variable fighter in GERWALK flight (though likely unable to maintain pace at full GERWALK velocity). The Regult was not confined to land operations, though, it was also capable of operating underwater for extended periods of time. Thanks to its boosters, the Regult was capable of high leaping that allowed the pod to cover long distances, surprise enemies and even engage low-flying aircraft.

 

Armed with a variety of direct-fire energy weapons and anti-personnel/anti-aircraft guns, the Regult offered considerable firepower and was capable of engaging both air and ground units. It was also able to deliver powerful kicks. The armor of the body shell wasn't very strong, though, and could easily be penetrated by a Valkyrie's 55 mm Gatling gun pod. Even bare fist attacks of a VF-1 could crack the Regult’s cockpit or immobilize it. The U.N. Spacy’s MBR-07 Destroid Spartan was, after initial battel experience with the Regult, specifically designed to engage the Zentraedi forces’ primary infantry weapon in close-combat.

 

The Regult was, despite general shortcomings, a highly successful design and it became the basis for a wide range of specialized versions, including advanced battle pods for commanders, heavy infantry weapon carriers and reconnaissance/command vehicles. The latter included the Regult Tactical Scout (リガード偵察型). manufactured by electronics specialist Ectromelia. The Tactical Scout variant was a deadly addition to the Zentraedi Regult mecha troops. Removing all weaponry, the Tactical Scout was equipped with many additional sensor clusters and long-range detection equipment. Always found operating among other Regult mecha or supporting Glaug command pods, the Scout was capable of early warning enemy detection as well as ECM/ECCM roles (Electronic Countermeasures/Electronic Counter-Countermeasures). In Space War I, the Tactical Scout was utilized to devastating effect, often providing radar jamming, communication relay and superior tactical positioning for the many Zentraedi mecha forces.

 

At the end of Space War I in January 2012, production of the Regult for potential Earth defensive combat continued when the seizure operation of the Factory Satellite was executed. After the war, Regults were used by both U.N. Spacy and Zentraedi insurgents. Many surviving units were incorporated into the New U.N. Forces and given new model numbers. The normal Regult became the “Zentraedi Battle Pod” ZBP-104 (often just called “Type 104”) and was, for example, used by Al-Shahal's New U.N. Army's Zentraedi garrison. The related ZBP-106 was a modernized version for Zentraedi commanders, with built-in boosters, additional Queadluun-Rhea arms and extra armaments. These primarily replaced the Glaug battle pod, of which only a handful had survived. By 2067, Regult pods of all variants were still in operation among mixed human/Zentraedi units.

  

General characteristics:

Accommodation: pilot only, in standard cockpit in main body

Overall Height: 18.2 meters

Overall Length: 7.6 meters

Overall Width: 12.6 meters

Max Weight: 39.8 metric tons

 

Powerplant & propulsion:

1x 1.3 GGV class Ectromelia thermonuclear reaction furnace,

driving 2x main booster Thrusters and 12x vernier thrusters

 

Performance:

unknown

 

Armament:

None

 

Special Equipment and Features:

Standard all-frequency radar antenna

Standard laser long-range sensor

Ectromelia infrared, visible light and ultraviolet frequency sensor cluster

ECM/ECCM suite

  

The kit and its assembly:

I had this kit stashed away for a couple of years, together with a bunch of other 1:100 Zentraedi pods of all kinds and the plan to build a full platoon one day – but this has naturally not happened so far and the kits were and are still waiting. The “Reconnaissance & Surveillance” group build at whatifmodellers.com in August 2021 was a good occasion and motivation to tackle the Tactical Scout model from the pile, though, as it perfectly fits the GB’s theme and also adds an exotic science fiction/anime twist to the submissions.

 

The kit is an original ARII boxing from 1983, AFAIK the only edition of this model. One might expect this kit to be a variation of the 1982 standard Regult (sometimes spelled “Reguld”) kit with extra parts, but that’s not the case – it is a new mold with different parts and technical solutions, and it offers optional parts for the standard Regult pod as well as the two missile carrier versions that were published at the same time, too. The Tactical Scout uses the same basis, but it comes with parts exclusive for this variant (hull and a sprue with the many antennae and sensors).

 

I remembered from a former ARII Regult build in the late Eighties that the legs were a wobbly affair. Careful sprue inspection revealed, however, that this second generation comes with some sensible detail changes, e. g. the feet, which originally consisted of separate toe and heel sections (and these were hollow from behind/below!). To my biggest surprise the knees – a notorious weak spot of the 1st generation Regult kit – were not only held by small and flimsy vinyl caps anymore: These were replaced with much bigger vinyl rings, fitted into sturdy single-piece enclosures made from a tough styrene which can even be tuned with small metal screws(!), which are included in the kit. Interesting!

 

But the joy is still limited: even though the mold is newer, fit is mediocre at best, PSR is necessary on every seam. However, the good news is that the kit does not fight with you. The whole thing was mostly built OOB, because at 1:100 there's little that makes sense to add to the surface, and the kit comes with anything you'd expect on a Regult Scout pod. I just added some lenses and small stuff behind the large "eye", which is (also to my surprise) a clear part. The stuff might only appear in schemes on the finished model, but that's better than leaving the area blank.

 

Otherwise, the model was built in sub-sections for easier painting and handling, to be assembled in a final step – made possible by the kit’s design which avoids the early mecha kit’s “onion layer” construction, except for the feet. This is the only area that requires some extra effort, and which is also a bit tricky to assemble.

 

However, while the knees appear to be a robust construction, the kit showed some material weakness: while handling the leg assembly, one leg suddenly came off under the knees - turned out that the locator that holds the knee joint above (which I expected to be the weak point) completely broke off of the lower leg! Weird damage. I tried to glue the leg into place, but this did not work, and so I inserted a replacement for the broken. This eventually worked.

  

Painting and markings:

Colorful, but pretty standard and with the attempt to be authentic. However, information concerning the Regults’ paint scheme is somewhat inconsistent. I decided to use a more complex interpretation of the standard blue/grey Regult scheme, with a lighter “face shield” and some other details that make the mecha look more interesting. I used the box art and some screenshots from the Macross TV series as reference; the Tactical Scout pod already appears in episode #2 for the first time, and there are some good views at it, even though the anime version is highly simplified.

 

Humbrol enamels were used, including 48 (Mediterranean Blue), 196 (RAL 7035, instead of pure white), 40 (Pale Grey) and 27 (Sea Grey). The many optics were created with clear acrylics over a silver base, and the large frontal “eye” is a piece of clear plastic with a coat of clear turquoise paint, too.

 

The model received a black ink washing to emphasize details, engraved panel lines and recesses, as well as some light post-shading through dry-brushing. Some surface details were created with decal stripes, e. g. on the upper legs, or with a black fineliner, and some color highlights were distributed all over the hull, e. g. the yellowish-beige tips of the wide antenna or the bright blue panels on the upper legs.

 

The decals were taken OOB, and thanks to a translation chart I was able to decipher some of the markings which I’d interpret as a serial number and a unit code – but who knows?

 

Finally, the kit received an overall coat of matt acrylic varnish and some weathering/dust traces around the feet with simple watercolors – more would IMHO look out of place, due to the mecha’s sheer size in real life and the fact that the Regult has to be considered a disposable item. Either it’s brand new and shiny, or busted, there’s probably little in between that justifies serious weathering which better suits the tank-like Destroids.

  

A “normal” build, even though the model and the topic are exotic enough. This 2nd generation Regult kit went together easier than expected, even though it has its weak points, too. However, material ageing turned out to be the biggest challenge (after all, the kit is almost 40 years old!), but all problems could be overcome and the resulting model looks decent – and it has this certain Eighties flavor! :D

 

+++ DISCLAIMER +++

Nothing you see here is real, even though the conversion or the presented background story might be based historical facts. BEWARE!

  

Some background:

The Ling-Temco-Vought A-7 Corsair II was a carrier-capable subsonic light attack aircraft introduced to replace the Douglas A-4 Skyhawk. The A-7 airframe design was based on the successful supersonic Vought F-8 Crusader, although it was somewhat smaller and rounded off. The Corsair II initially entered service with the United States Navy during the Vietnam War. It was later adopted by the United States Air Force, including the Air National Guard, to replace the Douglas A-1 Skyraider and North American F-100 Super Sabre. The aircraft was also exported to several foreign countries, including Greece, Portugal, Thailand and New Zealand.

 

For the latter operator, the Corsair II was part of a major modernization campaign in the early 1970s. For instance, in 1970 14 McDonnell Douglas A-4 Skyhawks were purchased to replace the Vampire FB5's, which had been the primary light attack aircraft for the RNZAF for years, but the type was hopelessly outdated.

Furthermore New Zealand was also looking for a replacement of its similarly ageing Canberra fleet. These 31 aircraft were also phased out of service in mid 1970, and the A-7 chosen as the RNZAFs new fighter bomber because of its proven all-weather strike capability and advances avionics.

 

The RNZAF bought and operated 22 LTV A-7 Corsair II aircraft primarily in the coastal defense/anti-ship and sea patrol roles, air interdiction and air defense roles being secondary duties. The RNZAF Corsair II was very similar to the US Navy’s A-7E, even though the machines would only be operated form land bases. Designated A-7N, the machines featured an AN/APN-190 navigational radar with a Doppler groundspeed and drift detector plus an AN/APQ-128 terrain following radar. For the deployment of smart weapons, the machines were outfitted with a Pave Penny laser target acquisition system under the air intake lip, similar to the USAF’s A-7D, and could carry a wide range of weaponry and sensors, including AN/AAR-45 FLIR pods for an improved all-weather performance. Against enemy ships and large ground targets, visually guided smart bombs (AGM-62 and the more modern GBU-8 HOBOS) were bought, as well as AGM-65 Maverick against smaller, high priority targets.

 

Active service lasted between 1975 and 1999, and the A-7Ns were originally allocated between RNZAF 2 and 75 Squadron at Ohakea, where they were operated together with A-4K and TA-4K. The latter were also emplyed for A-7N pilot conversion training, since the RNZAF did not operate any Corsair II two seaters.

Several times the Squadron deployed to Clark Air Base in the Philippines and to Hawaii with both of the Corsair IIs and Skyhawks to exercise with the United States Air Force. Furthermore, the annual deployments as part of the Five Power Defence Agreement (called Exercise Vanguard) had the Squadron visit Australia, Singapore, Malaysia and Thailand to practice with those countries. Two RNZAF A-7s of 75 Squadron even made visits to Great Britain.

 

In the early Nineties the Corsair IIs started to suffer from numerous maintenance and logistic problems due to the lack of spare parts and general financial problems. This also prevented a major avionics update and the procurement of AGM-84 Harpoon missiles for the A-7Ns and the RNZAF P-3 Orion maritime patrol aircraft. The maintenance situation became so dire that several aircraft were cannibalized for spare parts to service other fighters. In 1992 only sixteen A-7Ns remained operational. This resulted in the available fighters no longer being assigned and dedicated to one specific squadron, but shared and assigned to one of the RNZAF combat squadrons (2, 14 and 75 Squadron, respectively), as needed.

 

During its 24 years of duty in the RNZAF, the A-7 fleet suffered 8 severe accidents with aircraft losses (and two pilots being killed). Nevertheless, the introduction of the A-7 was seen as a success due to the evolution that it allowed the Air Force in aircraft maintenance, with focus in modern computer and electronic systems, and in the steady qualification of pilots and technicians.

 

In 1999, the National Government selected an order of 28 F-16A/B Fighting Falcon aircraft to replace the complete fleet of A-4 Skyhawks and A-7 Corsair IIs, but this procurement plan was cancelled in 2001 following election by the incoming Labour Government under Helen Clark. This was followed by the disbanding of several fixed wing aircraft squadrons, with the consequence of removing the RNZAF's air combat capability. The last A-7 flight in RNZAF service took place on 1st of October 2001. Subsequently, most of the RNZAF's fighter pilots left New Zealand to serve in the Royal Australian Air Force and the Royal Air Force.

 

General characteristics:

Crew: 1

Length: 46 ft 2 in (14.06 m)

Wingspan: 38 ft 9 in (11.8 m), 23 ft 9 in (7.24 m) wings folded

Height: 16 ft 1 in (4.9 m)

Wing area: 374.9 sq ft (34.83 m²)

Airfoil: NACA 65A007 root and tip

Empty weight: 19,127 lb (8,676 kg)

Max takeoff weight: 41,998 lb (19,050 kg) overload condition.

Fuel capacity: 1,338 US gal (5,060 l; 1,114 imp gal) (10,200 lb (4,600 kg)) internal

 

Powerplant:

1 × Allison TF41-A-2 non-afterburning turbofan engine, 15,000 lbf (66.7 kN) thrust

 

Performance:

Maximum speed: 600 kn (690 mph; 1,111 km/h) at Sea level

Range: 1,070 nmi; 1,231 mi (1,981 km) maximum internal fuel

Ferry range: 1,342 nmi; 1,544 mi (2,485 km) with maximum internal and external fuel

Service ceiling: 42,000 ft (13,000 m)

Wing loading: 77.4 lb/sq ft (378 kg/m²)

Thrust/weight: 0.50

Take-off run: 1,705 ft (519.7 m) at 42,000 lb (19,000 kg)

 

Armament:

1× M61A1 Vulcan 20 mm (0.787 in) rotary cannon with 1,030 rounds

6× under-wing and 2× fuselage pylon stations (for mounting AIM-9 Sidewinder AAMs only)

with a total ordnance capacity of 15,000 lb (6,803.9 kg)

  

The kit and its assembly:

An idea that had been lingering on my project list for some years, and a recent build of an RNZAF A-7 by fellow modeler KiwiZac at whatifmodelers.com eventually triggered this build, a rather simple alternative livery whif. I had this idea on the agenda for some time, though, already written up a background story (which was accidently deleted early last year and sent the project into hiatus - until now) and had the kit as well as decals collected and stashed away.

 

The basis is the Hobby Boss A-7, which is available in a wide range of variant in 1:72 scale. Not cheap, but IMHO the best Corsair II kit at the moment, because it is full of ample surface details, goes together nicely and features a complete air intake, a good cockpit tub and even some maintenance covers that can be displayed in open position, in case you want to integrate the kit in a diorama. In my case it’s the A-7E kit, because I wanted a late variant and the US Navy’s refueling probe instead of the A-7D’s dorsal adapter for the USAF refueling boom system.

 

For the fictional RNZAF A-7N no fundamental changes were made. I just deliberately used OOB parts like the A-7D’s Pave Penny laser targeting pod under the air intake. As a personal addition I lowered the flaps slightly for a more lively look. Around the hull, some blade antennae were changed or added, and I installed the pair of pitots in front of the windscreen (made from thin wire).

 

The FLIR pod came with the kit, as well as the drop tank under the inner starboards wing pylon and the AIM-9Bs. Only the GBU-8s were externally sourced, from one of the Hasegawa USAF ordnance sets.

 

For the finalized kit on display I mounted the maintenance covers in open position, but for the beauty pics they were provisionally placed in closed position onto the kit’s flanks. The covers had to be modified for this stunt, but since their fit is very good and tight they easily stayed in place, even for the flight scenes!

 

Painting and markings:

This was the more interesting part – I wanted „something special“ for the fictional RNZAF Corsair II. Upon delivery, the USAF SEA scheme would certainly have been the most appropriate camouflage – the A-4K’s were painted this way and the aforementioned inspiring build by KiwiZac was finished this way.

 

Anyway, my plan had been from the start a machine in late service with low-viz markings similar to the A-4Ks, which received an attractive three-tone wrap-around scheme (in FS 34102, 34079 and 36081) or a simple all-around coat of FS 34079.

 

Both of these schemes could have been a sensible choice for this project, but… no! Too obvious, too simple for my taste. I rather wanted something that makes you wonder and yet make the aircraft look authentic and RNZAF-esque.

 

While digging for options and alternatives I stumbled upon the RNZAF’s C-130 Hercules transporters, which, like Canadian machines, carry a wrap-around scheme in two tones of grey (a light blue grey and a darker tone with a reddish hue) and a deep olive green tone that comes close to Dark Slate Grey, together with low-viz markings. A pretty unique scheme! Not as murky as the late A-4Ks and IMHO also well suited for the naval/coastal environment that the machine would patrol.

 

I was not able to positively identify the original tones on the CAF and RNZAF Hercs, so I interpreted various aircraft pictures. I settled upon Humbrol 163 (RAF Dark Green) 125 (FS 36118, Gunship Grey) and Revell 57 (RAL 7000, similar to FS 35237, but lighter and “colder”). For the wraparound scheme I used the C-130s as benchmark.

 

The cockpit became Dark Gull Grey (Humbrol 140) while the landing gear and the air intake duct became – behind 5mm of grey around the intake lip - white. The maintenance hatches’ interior was painted with a mix of Humbrol 81 and 38, for a striking zinc chromate primer look.

 

After a light black ink wash the kit received some panel post-shading for more contrast esp. between the dark colors and a slightly worn and sun-bleached look, since the aircraft would be depicted towards the end of its active service life.

 

Decals were the most challenging task, though: finding suitable RNZAF roundels is not easy, and I was happy when Xtradecal released an appropriate sheet that offers kiwi roundels for all positions (since motifs for port and starboard have to be mirrored). The Kiwi squadron emblem actually belongs to an RNZAF A-4K (from an Old Models sheet). The serial codes were puzzled together from single letter (TL Modellbau), most stencils come from the Hobby Boss OOB sheet.

  

A simple build, yet a very interesting topic and in the end also an IMHO very cool-looking aircraft in its fictional livery. Building the Hobby Boss A-7 was easy, despite some inherent flaws of the kit (e .g. totally blank dashboard and side consoles, and even no decals included!). The paint scheme lent from the RNZAF Hercs suits the SLUF well, though.

All-new 2015 Jeep® Renegade: Most Capable Small SUV Expands the Brand's Global Portfolio

 

- All-new 2015 Jeep® Renegade marks the brand's first entry in the small SUV segment

 

- Renegade Trailhawk model delivers best-in-class 4x4 Trail Rated capability with class-exclusive Jeep Active Drive Low, which includes 20:1 crawl ratio and Jeep Selec-Terrain system

 

- Designed to expand the Jeep brand globally, the all-new 2015 Renegade combines the brand's heritage with fresh new styling to appeal to youthful and adventurous customers

 

- Nothing else like it: Renegade displays a powerful stance with aggressive wheel-to- body proportions, plus the freedom of two My Sky open-air roof systems

 

- Renegade's all-new interior exudes an energetic appearance with rugged and functional details, crafted in high-quality materials and inspired colors

 

- All-new "small-wide 4x4 architecture" combines best-in-class off-road capability with world-class on-road driving dynamics

 

- Designed for global markets – with 16 fuel-efficient powertrain combinations for different markets around the world – including the world's first nine-speed automatic transmission in a small SUV

 

- Renegade will offer a best-in-class combination of fuel efficiency and off-road capability

 

- Technology once limited to premium SUVs: award-winning Uconnect Access, Uconnect touchscreen radios and the segment's largest full-color instrument cluster

 

- Loaded with up to 70 available advanced safety and security features

 

- Designed in America, crafted in Italy, the 2015 Renegade highlights the Jeep brand's global resources and dedication to meeting customer needs in more than 100 countries

 

The all-new 2015 Jeep® Renegade expands the brand's global vehicle lineup, entering the growing small SUV segment, while staying true to the adventurous lifestyle Jeep is known for. Renegade delivers a unique combination of best-in-class off-road capability, open-air freedom and convenience, a segment-first nine-speed automatic transmission that contributes to outstanding on- road and off-road driving dynamics, fuel-efficient engines, world-class refinement, and a host of innovative safety and advanced technology offerings. The result is an efficient vehicle created to attract youthful and adventurous customers around the world to the Jeep brand.

 

The all-new 2015 Jeep Renegade expands the brand's product portfolio and targets the rapidly expanding small SUV segment around the globe with benchmark levels of efficiency and driving dynamics, while at the same time delivering best-in-class 4x4 capability that customers expect from Jeep,‖ said Mike Manley, President and CEO - Jeep Brand, Chrysler Group LLC. ―Renegade symbolizes the brand's renowned American design, ingenuity and innovation, marking the Jeep brand's first entry into the small SUV segment in more than 100 markets around the globe.

 

Best-in-class off-road capability thanks to two all-new 4x4 systems

 

Leveraging 4x4 technology from the all-new Jeep Cherokee, the all-new 2015 Jeep Renegade offers two of the most advanced and intelligent 4x4 systems in its class, all to deliver best-in-class off-road capability. Both systems can provide up to 100 percent of the engine's available torque to the ground, through any wheel, for optimal grip.

 

- Jeep Active Drive – full-time 4x4 system

- Jeep Active Drive Low – class-exclusive full-time 4x4 system with 20:1 crawl ratio

 

Innovation is also at the forefront of any new Jeep vehicle, and the Renegade is the first small SUV to feature a disconnecting rear axle and power take-off unit (PTU) – all to provide Jeep Renegade 4x4 models with enhanced fuel economy. The system instantly engages when 4x4 traction is needed.

 

Both Jeep Active Drive and Active Drive Low 4x4 systems include the Jeep Selec-Terrain system, providing up to five modes (Auto, Snow, Sand and Mud modes, plus exclusive Rock mode on the Trailhawk model) for the best four-wheel-drive performance on- or off-road and in any weather condition.

 

Trail Rated: Renegade Trailhawk 4x4 model

 

For customers who demand the most off-road capability from their Jeep vehicles, the Renegade Trailhawk model delivers best-in-class Trail Rated 4x4 capability with:

 

- Standard Jeep Active Drive Low (20:1 crawl ratio)

- Selec-Terrain system with exclusive Rock mode

- Increased ride height 20 mm (0.8 inches)

- Skid plates, and red front and rear tow hooks

- Unique fascias deliver 30.5 degree approach, 25.7 degree breakover and 34.3 degree departure angles

- 17-inch all-terrain tires

- Up to 205 mm (8.1 inches) of wheel articulation

- Hill-descent Control

- Up to 480 mm (19 inches) of water fording

- Up to 1,500 kg (3,300-lb.) towing capability with MultiJet II diesel engine and 907 kg (2,000- lb.) towing capability with 2.4-liter Tigershark engine, with available tow package

 

A global Jeep design for a rapidly growing global brand

 

From the start, Jeep designers knew the Renegade would need to deliver best-in-class off-road capability with city-sized proportions that exuded the brand's rugged style while at the same time enhancing versatility, maneuverability and style. Additionally designers were tasked to create an all- new SUV that would symbolize the brand's renowned American design and ingenuity, as it would mark the Jeep brand's first entry into the small SUV segment in more than 100 markets around the globe. Last, Renegade had to offer the open-air freedom that dates back to its 1941 roots with the Willys MB Jeep.

 

The result is the all-new 2015 Renegade, a vehicle that builds on the Jeep Wrangler's powerful stance, and features fresh new styling with rugged body forms and aggressive proportions that enable best-in-class approach and departure angles purposely designed to deliver best-in-class off- road capability. And for segment-exclusive panoramic views, two available My Sky open-air roof panel systems conveniently stow to provide passengers open-air freedom with ease.

 

All-new interior exudes a rugged and energetic appearance

 

The all-new Jeep Renegade interior features a rugged and energetic appearance that builds upon Jeep's legendary brand heritage. Its precisely crafted detail, innovative and high-quality color and material appointments, state-of-the-art technology, and clever storage features draw inspiration from contemporary extreme sports gear and lifestyles.

 

The interior of the all-new 2015 Jeep Renegade has a distinctive form language which Jeep designers have titled ―Tek-Tonic.‖ This new design theme is defined by the intersections of soft and tactile forms with rugged and functional details. Major surfaces such as the sculpted soft-touch instrument panel are intersected with bold functional elements like the passenger grab handle – indispensable for off-road adventures and borrowed from its big brother, the legendary Jeep Wrangler. Unique ―protective clamp fasteners,‖ anodized design accents and inspired colors are derived from extreme sports equipment, while the newly familiar ―X‖ shapes inspired by its roof and tail lamps add to Renegade's Tek-Tonic interior look. And to make sure all of the needed passenger gear fits, the Renegade is designed with an efficient and flexible interior package that includes a removable, reversible and height-adjustable cargo floor panel and fold-forward front-passenger seat.

 

My Sky: continuing Jeep open-air freedom since 1941

 

Keeping the tradition of the legendary 1941 Willys MB Jeep, the all-new 2015 Renegade offers open-air freedom with two available My Sky open-air roof systems. With a manual removable, or removable with premium power tilt/slide feature, the segment-exclusive My Sky roof-panel systems quickly bring the outdoors inside. Designed for convenience, the honeycomb fiberglass polyurethane roof panels are lightweight and stow neatly in the rear cargo area. For added design detail, both My Sky roof systems feature a debossed ―X‖ stamped into the roof that exude strength and play on the brand's utilitarian history.

 

Best-in-class off-road capability with world-class on-road driving dynamics

 

Designed and engineered to first and foremost deliver legendary Jeep 4x4 capability, the all-new 2015 Renegade is the first small SUV from Chrysler Group to use the all-new ―small-wide 4x4 architecture.‖

 

With its fully independent suspension capable of up to 205 mm (8.1 inches) of wheel articulation and 220 mm (8.7 inches) of ground clearance (Trailhawk), Renegade raises the bar in the small SUV segment with best-in-class off-road capability. Extensive use of advanced steels, composites and advanced computer-impact simulations enable the all-new 2015 Renegade's architecture to deliver world-class torsional stiffness and Jeep brand's durability required for Trail Rated adventures.

 

The all-new Renegade is the first Jeep to integrate Koni's frequency selective damping (FSD) front and rear strut system. This damping system enables the Jeep Renegade to deliver world-class road-holding and handling characteristics.

 

Designed for global markets: 16 powertrain combinations

 

True to the Jeep brand, the all-new Renegade will offer customers in global markets maximum off- road capability and fuel efficiency. The Renegade will offer up to 16 strategic powertrain combinations – the most ever in a Jeep vehicle – customized to markets around the world to meet a range of performance and efficiency needs. Powertrain options include:

 

- Four MultiAir gasoline engine offerings

- Two MultiJet II diesel engine offerings

- Efficient and flex-fuel capable E.torQ engine

- Emissions and fuel-saving Stop&Start technology

- Segment-first nine-speed automatic transmission

- Two manual and one dual-dry clutch transmission (DDCT) offerings

 

World's first small SUV with nine-speed automatic transmission

 

Like the new Jeep Cherokee, the all-new 2015 Jeep Renegade has raised the bar - this time in the small SUV class - with the first available nine-speed automatic transmission. When paired with either the 2.0-liter MultiJet II diesel engine, or 2.4-liter MultiAir2 gas engine, the nine-speed transmission delivers numerous benefits customers will appreciate, including aggressive launches, smooth power delivery at highway speeds and improved fuel efficiency versus a six-speed automatic transmission.

 

Segment-exclusive technologies once found only on higher classed SUVs

 

The all-new 2015 Jeep Renegade offers technology features once found only in upper-segment vehicles, and makes them attainable to customers in the growing small SUV segment – including award-winning Uconnect Access, Uconnect touchscreens and the segment's largest full-color instrument cluster.

 

- Uconnect Access: Utilizes embedded cellular technology to allow Jeep Renegade occupants to get directly in contact with local emergency-service dispatchers – all with the push of the 9-1-1 Assist button on the rearview mirror. Uconnect Access applies the same logic to roadside assistance. One push of the ―ASSIST‖ button summons help directly from Chrysler Group's roadside assistance provider, or the Vehicle Customer Care Center. Further peace of mind comes from the system's ability to receive text messages, announce receipt of texts, identify senders and then ―read‖ the messages aloud with Bluetooth-equipped cell phones. AOL Autos named Uconnect Access its ―Technology of the Year for 2013.‖ (Uconnect services may vary in different markets)

 

- Uconnect touchscreen radio systems: Award-winning in-vehicle handsfree communication, entertainment and available navigation. Key features available on the Uconnect 5.0 and 6.5AN systems include a 5.0-inch or 6.5-inch touchscreen display, Bluetooth connectivity, single or dual-turner, radio data system capability (RDS), digital audio broadcast (DAB), HD Radio, digital media broadcasting (DMB), SiriusXM Radio, SiriusXM Travel Link, SiriusXM Travel Link, USB port and auxiliary audio jack input. (Uconnect services may vary in different markets)

 

- Segment's largest full-color instrument cluster display: Filling the Jeep Renegade's gauge cluster in front of the driver is an available 7-inch, full-color, premium multiview display, featuring a reconfigurable function that enables drivers to personalize information inside the instrument cluster. The information display is designed to visually communicate information, using graphics and text, quickly and easily.

 

Renegade features up to 70 advanced safety and security features

 

Safety and security were at the forefront in the development of the all-new 2015 Jeep Renegade, setting the stage for up to 70 available safety and security features – including the availability of Forward Collision Warning-Plus and LaneSense Departure Warning-Plus.

 

In addition, engineers added both active and passive safety and security features, including Blind- spot Monitoring; Rear Cross Path detection; ParkView rear backup camera with dynamic grid lines; electronic stability control (ESC) with electronic roll mitigation and seven standard air bags.

 

Jeep brand's global resources

 

Designed in America and crafted in Italy, the 2015 Renegade continues the Jeep brand's dedication to the global marketplace and demonstrates the depths of its available resources. The final assembly location for the Renegade will be at the Melfi Assembly Plant. The Renegade's global portfolio of powertrain production includes the United States, Italy and Brazil.

+++ DISCLAIMER +++

Nothing you see here is real, even though the conversion or the presented background story might be based on historical facts. BEWARE!

  

Some background:

The North American FJ-4 Fury was a swept-wing carrier-capable fighter-bomber for the United States Navy and Marine Corps. The final development in a lineage that included the Air Force's F-86 Sabre, the FJ-4 shared its general layout and engine with the earlier FJ-3, but, compared to that of the FJ-3, the FJ-4's new wing was much thinner, with a six percent thickness-to-chord ratio, and featured skin panels milled from solid alloy plates. It also had an increased area and tapered more sharply towards the tips. Slight camber behind the leading edge improved low speed characteristics. The main landing gear design had to be considerably modified to fold wheel and strut within the contours of the new wing. The track of the main wheels was increased, and because they were closer to the center of gravity, there was less weight on the nosewheel. Wing folding was limited to the outer wing panels.

 

The FJ-4 was intended as an all-weather interceptor, a role that required considerable range on internal fuel. The FJ-4 had 50% more fuel capacity than the FJ-3 and was lightened by omitting armor and reducing ammunition capacity. The new wing was "wet"; that is, it provided for integral fuel tankage. The fuselage was deepened to add more fuel and had a distinctive "razorback" rear deck. A modified cockpit made the pilot more comfortable during the longer missions. The tail surfaces were also extensively modified, had a thinner profile and featured an extended, taller fin. The overall changes resulted in an aircraft that had little in common with the earlier models, although a family resemblance was still present.

 

The FJ-4 was developed into a family of aircraft. Of the original order for 221 FJ-4 day fighters, the last 71 were modified into the FJ-4B fighter-bomber version. This had a stronger wing with six instead of four underwing stations and stronger landing gear. Additional aerodynamic brakes under the aft fuselage made landing safer by allowing pilots to use higher thrust settings and were also useful for dive attacks. External load was doubled. The most important characteristic of the FJ-4B was, since the Navy was eager to maintain a nuclear role in its rivalry with the Air Force, that it was capable of carrying a nuclear weapon on the inboard port station. For the delivery of nuclear weapons, the FJ-4B was equipped with the Low-Altitude Bombing System (LABS), and with this capability it replaced the carrier-based A-3 Skywarrior bombers, which were not suited well for the new low-level approach tactics.

 

In April 1956, the Navy ordered 151 more FJ-4Bs, 10 US Navy squadrons became equipped with the FJ-4B, and the type was also flown by three Marine squadrons. At the same time, the Navy requested a carrier-borne fighter with all-weather capability, radar-guided missiles and a higher performance. This new type was to replace several 1st generation US Navy jets, including the ponderous and heavy Douglas F3D Skyknight, the lackluster Vought F7U as well as the Grumman F9F-8 Cougar. This requirement led to the Douglas F4D Skyray and North American’s FJ-5, another thorough modification of the Fury’s basic design and its eventual final evolution stage.

 

North American’s FJ-5 was designed with compact dimensions in mind, so that the type could be operated on older Essex Class carriers, which offered rather limited storage and lift space. At the time of the FJ-5’s conception, several of these carriers were still in service – and this argument led to an order for the FJ-5 in addition to the F4D.

 

For the FJ-5, the FJ-4’s aerodynamic surfaces were retained, but the fuselage had to be modified considerably in order to accept an APQ-50A radar with a parabolic 24 inches diameter antenna in the nose. The radome was placed above the air intake, similar to the F-86D, and coupled with an Aero 13F fire-control system, which together provided full all-weather capability and information on automatic firing of rockets.

A deeper rear fuselage became necessary, too, because the FJ-5 was powered by a reheated J65-W-18 engine (a development of the Armstrong Siddeley Sapphire turbojet, optimized for a naval environment), which delivered up to 10,500 lbf (47 kN) at full power instead of the FJ-4’s original 7,700 lbf (34 kN). This upgrade had, limited by the airframe’s aerodynamics, only marginal impact on the aircraft’s top speed, but the extra power almost doubled its initial rate of climb, slightly raised the service ceiling and markedly improved acceleration and carrier operations handling through a better response to throttle input and a higher margin of power reserves.

 

Internal armament still consisted of four 20mm cannon. These had to be placed lower in the nose now, flanking the air intake underneath the radome. The FJ-4B’s six underwing hardpoints were retained and could carry AIM-9 Sidewinders (both the IR-guided AIM-9B as well as the Semi-Active Radar Homing (SARH) AIM-9C) as well as the new radar-guided medium-range AIM-7C Sparrow, even though the latter only on the outer pylons, limiting their number to four. Up to six pods with nineteen unguided 70 mm/2.75” unguided Mk 4/Mk 40 Folding-Fin Aerial Rocket (Mighty Mouse FFARs) were another armament option.

 

Beyond these air-to-air weapons, a wide range of other ordnance could be carried. This included the AGM-12 “Bullpup” guided missile (which necessitated a guidance pod on the right inner wing hardpoint), bombs or napalm tanks of up to 1.000 lb caliber, missile pods, drop tanks and ECM pods. The FJ-4B’s strike capabilities were mostly retained, even though the dedicated fighter lost the ability to carry and deliver nuclear weapons in order to save weight and internal space for the radar equipment.

 

The first FJ-5, a converted early FJ-4, made its maiden flight in April 1958. After a short and successful test phase, the type was quickly put into production and introduced to service with US Navy and US Marine Corps units. The new fighter was quickly nicknamed “Fury Dog” by its crews, a reminiscence of the USAF’s F-86D “Sabre Dog” and its characteristic nose section, even though the FJ-5 was officially still just called “Fury”, like its many quite different predecessors.

 

With the new unified designation system adopted in 1962, the FJ-4 became the F-1E, the FJ-4B the AF-1E and the FJ-5 the F-1F. From the prolific Fury family, only the FJ-5/F-1F became involved in a hot conflict: in late 1966, the USMC deployed F-1Fs to Vietnam, where they primarily flew escort and top cover missions for fighter bombers (esp. A-4 Skyhawks) from Da Nang AB, South Vietnam, plus occasional close air support missions (CAS) on their own. The Marines’ F-1Fs remained in Vietnam until 1970, with a single air-to-air victory (a North-Vietnamese MiG-17 was shot down with a Sidewinder missile), no losses and only one aircraft seriously damaged by anti-aircraft artillery (AAA) fire.

 

After this frontline experience, a radar upgrade with an AN/APQ-124 was briefly considered but never carried out, since the F-1F showed the age of the original Fifties design – the type already lacked overall performance for an all-weather fighter that could effectively engage supersonic bomber targets or low flying attack aircraft. However, the aircraft was still popular because of its ruggedness, good handling characteristics and compact dimensions.

Other upgrades that would improve the F-1F’s strike capability, e. g. additional avionics to deploy the AGM-62 Walleye glide bomb or the new AGM-65 Maverick, esp. the USMC’s laser-guided AGM-65E variant, were also rejected, because more capable types for both interceptor and attack roles, namely the Mach 2 Douglas F-4 Phantom II and the LTV A-7 Corsair II, had been introduced in the meantime.

Another factor that denied any updates were military budget cuts. Furthermore, the contemporary F-8 Crusader offered a better performance and was therefore selected in favor of the F-1F to be updated to the H-L variants. In the wake of this decision, all F-1Fs still in Navy service were, together with the decommission of the last Essex Class carriers, in 1975 handed over to the USMC in order to purge the Navy’s inventory and simplify maintenance and logistics.

 

FJ-4 and FJ-4B Fury fighter bombers served with United States Naval Reserve units until the late 1960s, while the F-1F soldiered on with the USMC until the early Eighties, even though only in reserve units. A considerable number had the heavy radar equipment removed and replaced by ballast in the late Seventies, and they were used as fighter-bombers, for dissimilar air combat training (simulating Soviet fighter types like the MiG-17 and -19), as high-speed target tugs or as in-flight refueling tankers, since the FJ-5 inherited this capability from the FJ-4, with up to two buddy packs under the wings. A few machines survived long enough to receive a new low-visibility livery.

 

However, even in the USMC reserve units, the FJ-5 was soon replaced by A-4 Skyhawks, due to the age of the airframes and further fleet reduction measures. The last F-1F was retired in 1982, ending the long career of North American’s F-86 design in US service.

 

A total of 1,196 Furies of all variants were received by the Navy and Marine Corps over the course of its production life, including 152 FJ-4s, 222 FJ-4Bs and 102 FJ-5s.

  

General characteristics:

Crew: 1

Length: 40 ft 3 in (12.27 m)

Wingspan: 39 ft 1 in (11.9 m)

Height: 13 ft 11 in (4.2 m)

Wing area: 338.66 ft² (31.46 m²)

Empty weight: 13,518 lb (6,132 kg)

Gross weight: 19,975 lb (9,060 kg)

Max. takeoff weight: 25,880 lb (11,750 kg)

 

Powerplant:

1× Wright J65-W-18 turbojet with 7,400 lbf (32.9 kN) dry thrust

and 10,500 lbf (46.7 kN) with afterburner

 

Performance:

Maximum speed: 708 mph (1,139 km/h, 615 kn) at sea level,

737 mph (1,188 km/h/Mach 0.96) at height

Range: 2,020 mi (3,250 km) with 2× 200 gal (760 l) drop tanks and 2× AIM-9 missiles

Service ceiling: 49,750 ft (15,163 m)

Rate of climb: 12,150 ft/min (61.7 m/s)

Wing loading: 69.9 lb/ft² (341.7 kg/m²)

 

Armament:

4× 20 mm (0.787 in) Colt Mk 12 cannon (144 RPG, 578 rounds in total)

6× underwing hardpoints for 3,000 lb (1,400 kg) of ordnance, including AIM-9 and AIM-7 missiles

  

The kit and its assembly:

A project I had on the agenda for a long time. But, due to the major surgeries involved, I have been pushing it away – until the “In the navy” group build at whatifmolders.com came along in early 2020. So I collected my courage, dusted off the donor kits that had already been stashed away for years, and eventually started work.

 

The original inspiration was the F-8 Crusader’s career: I really like the look of the late RF-8s, which were kept long enough in service to receive the Eighties’ Low-Viz USN “Compass Ghost” livery. This looks cool, but also a little wrong. And what if the FJ-4B had been kept in service long enough to receive a similar treatment…?

 

In order to justify a career extension, I made up an all-weather development of the FJ-4B with a radar and a more powerful engine, a kind of light alternative to the Vought A-7. A plausible solution was a mix of FJ-4B and F-86D parts – this sounds easy, but both aircraft and their respective model kits actually have only VERY little in common.

 

At its core, the FJ-5 model is a kitbashing of parts from an Emhar FJ-4B (Revell re-boxing) and an Airfix F-86D. The FJ-4B provided the raised cockpit section with the canopy, spine and fin in the form of a complete transplant, which furthermore had to be extended by about 1cm/0.5” because the F-86D is longer than the Fury. The FJ-4B also provided its wings, stabilizers and the landing gear. The Fury’s ventral arrester hook section, a separate part, was also transferred into the F-86D’s lower rear fuselage, under the openings for the air brakes.

For a more lively look, the (thick!) Fury canopy was sawed into two pieces for open display and the flaps were lowered, too.

 

The cockpit was taken from the Airfix kit, since it would fit well into the lower fuselage and it looked much better than their respective counterparts from the relatively basic Emhar kit, which just comes with a narrow board with a strange, bulky seat-thing. As an extra, the cockpit received side consoles, a scratched gunsight and a different ejection seat that raised the pilot’s position into the Fury’s higher canopy.

 

Since the F-1F was supposed to be a fighter, still equipped with the radar set, I retained the OOB pylons from the Fury with its four launch rails. For an aircraft late in the career, I gave it a reduced ordnance, though, just a pair of drop tanks (left over from a Matchbox F3D Skyknight; I wanted something more slender than the stubby OOB drop tanks from the Emhar Fury kit), plus a better Sidewinder training round (hence its blue body) and a single red ACMI data pod on the outer pylons, as an aerial combat training outfit and nice color highlights on the otherwise dull/grey aircraft.

  

Painting and markings:

As mentioned above, the idea for livery was a vintage aircraft in modern, subdued markings. So I adapted the early USN Compass Ghost scheme, and the F-1F received a two-tone livery in FS 36320 and 36375 (Dark and Light Compass Ghost Grey, Humbrol 128 and 127, respectively) with a high, wavy waterline and a light fin. In front of the cockpit, a slightly darker anti-glare panel in Humbrol 145 (FS 35237) was added, inspired by early USN F-14s in Compass Ghost camouflage.

The radome was painted with Humbrol 156, for a slightly darker/different shade of grey than the aircraft’s upper surfaces – I considered a black or a beige (unpainted glass fiber) radome first, but that would have been a very harsh contrast to the rest.

 

The landing gear as well as the air intake duct were painted glossy white (Humbrol 22), the cockpit became medium grey (Humbrol 140, Dark Gull Gray). The inside of the air brakes as well es the edges of the flaps, normally concealed when they are retracted, were painted in bright red (Humbrol 174). The same tone was also used to highlight the edges of the land gear covers.

 

The grey leading edges on the wings the stabilizers were created with decal sheet strips (generic material from TL Modellbau), the gun blast plates were made with silver decal material.

In order to give the model a worn look, I applied a black ink wash, an overall, light treatment with graphite and some post shading. Some extra graphite was applied around the exhaust and the gun nozzles.

 

The markings were taken for an USMC A-4E/F from a Revell kit (which turned out to be a bit bluish). I wanted a consequent dull/toned-down look, typical for early Compass Ghost aircraft. Later, colored highlights, roundels and squadron markings crept back onto the aircraft, but in the early Eighties many USN/USMC machines were consequently finished in a grey-in-grey livery.

 

Finally, the model was sealed with matt acrylic varnish (Italeri) and the ordnance added.

  

Well, the end result looks simple, but creating this kitbashed Fury all-weather fighter was pretty demanding. Even though both the Fury and the F-86D are based on the same aircraft, they are completely different, and the same is also true for the model kits. It took major surgeries and body sculpting to weld the parts together. But I am quite happy with the outcome, the fictional F-1F looks pretty conclusive and natural, also in the (for this aircraft) unusual low-viz livery.

 

An electric diesel hybrid capable of 133mpg on a combined cycle.

The car weighs just 795 kilos. 7 speed DSG gearbox, it can operate on electric only or in tandem with the diesel engine.

Made from Carbon Fibre Reinforced Polymer using a Resin Transfer Moudling process developed and patented by Volkswagen.

 

The car is on display at JCT600 VW Rotherham.

Previously on display at JCT600 VW Wakefield.

It seems to be on tour so it could be coming to a dealership near you?

+++ DISCLAIMER +++

Nothing you see here is real, even though the conversion or the presented background story might be based on historical facts. BEWARE!

  

Some Background:

During the 1950s, Hindustan Aircraft Limited (HAL) had developed and produced several types of trainer aircraft, such as the HAL HT-2. However, elements within the firm were eager to expand into the then-new realm of supersonic fighter aircraft. Around the same time, the Indian government was in the process of formulating a new Air Staff Requirement for a Mach 2-capable combat aircraft to equip the Indian Air Force (IAF). However, as HAL lacked the necessary experience in both developing and manufacturing frontline combat fighters, it was clear that external guidance would be invaluable; this assistance was embodied by Kurt Tank.

 

In 1956, HAL formally began design work on the supersonic fighter project. The Indian government, led by Jawaharlal Nehru, authorized the development of the aircraft, stating that it would aid in the development of a modern aircraft industry in India. The first phase of the project sought to develop an airframe suitable for travelling at supersonic speeds, and able to effectively perform combat missions as a fighter aircraft, while the second phase sought to domestically design and produce an engine capable of propelling the aircraft. Early on, there was an explicit adherence to satisfying the IAF's requirements for a capable fighter bomber; attributes such as a twin-engine configuration and a speed of Mach 1.4 to 1.5 were quickly emphasized, and this led to the HF-24 Marut.

 

On 24 June 1961, the first prototype Marut conducted its maiden flight. It was powered by the same Bristol Siddeley Orpheus 703 turbojets that had powered the Folland Gnat, also being manufactured by HAL at that time. On 1 April 1967, the first production Marut was delivered to the IAF. While originally intended only as an interim measure during testing, HAL decided to power production Maruts with a pair of unreheated Orpheus 703s, meaning the aircraft could not attain supersonic speed. Although originally conceived to operate around Mach 2 the Marut in fact was barely capable of reaching Mach 1 due to the lack of suitably powerful engines.

 

The IAF were reluctant to procure a fighter aircraft only marginally superior to its existing fleet of British-built Hawker Hunters. However, in 1961, the Indian Government decided to procure the Marut, nevertheless, but only 147 aircraft, including 18 two-seat trainers, were completed out of a planned 214. Just after the decision to build the lukewarm Marut, the development of a more advanced aircraft with the desired supersonic performance was initiated.

 

This enterprise started star-crossed, though: after the Indian Government conducted its first nuclear tests at Pokhran, international pressure prevented the import of better engines of Western origin, or at times, even spares for the Orpheus engines, so that the Marut never realized its full potential due to insufficient power, and it was relatively obsolescent by the time it reached production.

Due to these restrictions India looked for other sources for supersonic aircraft and eventually settled upon the MiG-21 F-13 from the Soviet Union, which entered service in 1964. While fast and agile, the Fishbed was only a short-range daylight interceptor. It lacked proper range for escort missions and air space patrols, and it had no radar that enabled it to conduct all-weather interceptions. To fill this operational gap, the new indigenous HF-26 project was launched around the same time.

 

For the nascent Indian aircraft industry, HF-26 had a demanding requirements specification: the aircraft was to achieve Mach 2 top speed at high altitude and carry a radar with a guided missile armament that allowed interceptions in any weather, day and night. The powerplant question was left open, but it was clear from the start that a Soviet engine would be needed, since an indigenous development of a suitable powerplant would take much too long and block vital resources, and western alternatives were out of reach. The mission profile and the performance requirements quickly defined the planned aircraft’s layout: To fit a radar, the air intakes with movable ramps to feed the engines were placed on the fuselage flanks. To make sure the aircraft would fulfill its high-performance demands, it was right from the outset powered by two engines, and it was decided to give it delta wings, a popular design among high-speed aircraft of the time – exemplified by the highly successful Dassault Mirage III (which was to be delivered to Pakistan in 1967). With two engines, the HF-26 would be a heavier aircraft than the Mirage III, though, and it was planned to operate the aircraft from semi-prepared airfields, so that it would receive a robust landing gear with low-pressure tires and a brake parachute.

 

In 1962 India was able to negotiate the delivery of Tumansky RD-9 turbojet engines from the Soviet Union, even though no afterburner was part of the deal – this had to be indigenously developed by Hindustan Aeronautics Limited (HAL). However, this meant that the afterburner could be tailored to the HF-26, and this task would provide HAL with valuable engineering experience, too.

Now knowing the powerplant, HAL created a single-seater airframe around it, a rather robust design that superficially reminded of the French Mirage III, but there were fundamental differences. The HF-26 had boxy air intakes with movable ramps to control the airflow to the two engines and a relatively wide fuselage to hold them and most of the fuel in tanks between the air ducts behind the cockpit. The aircraft had a single swept fin and a rather small mid-positioned delta-wing with a 60° sweep. The pilot sat under a tight canopy that offered - similar to the Mirage III - only limited all-round vision.

The HF-26's conical nose radome covered an antenna for a ‘Garud’ interception radar – which was in fact a downgraded Soviet ‘Oryol' (Eagle; NATO reporting name 'Skip Spin') system that guided the HF-26’s main armament, a pair of semi-active radar homing (SARH) ‚Saanp’ missiles.

 

The Saanp missile was developed specifically for the HF-26 in India but used many components of Soviet origin, too, so that they were compatible with the radar. In performance, the Saanp was comparable with the French Matra R.530 air-to-air missile, even though the aerodynamic layout was reversed, with steering fins at the front end, right behind the SARH seaker head - overall the missile reminded of an enlarged AIM-4 Falcon. The missile weighed 180 kg and had a length of 3.5 m. Power came from a two-stage solid rocket that offered a maximum thrust of 80 kN for 2.7 s during the launch phase plus 6.5 s cruise. Maximum speed was Mach 2.7 and operational range was 1.5 to 20 km (0.9 to 12.5 miles). Two of these missiles could be carried on the main wing hardpoints in front of the landing gear wells. Alternatively, infrared-guided R-3 (AA-2 ‘Atoll’) short-range AAMs could be carried by the HF-26, too, and typically two of these were carried on the outer underwing hardpoints, which were plumbed to accept drop tanks (typically supersonic PTB-490s that were carried by the IAF's MiG-21s, too) . Initially, no internal gun was envisioned, as the HF-26 was supposed to be a pure high-speed/high-altitude interceptor that would not engage in dogfights. Two more hardpoints under the fuselage were plumbed, too, for a total of six external stations.

 

Due to its wing planform, the HF-26 was soon aptly called “Teer” (= Arrow), and with Soviet help the first prototype was rolled out in early 1964 and presented to the public. The first flight, however, would take place almost a year later in January 1965, due to many technical problems, and these were soon complemented by aerodynamic problems. The original delta-winged HF-26 had poor take-off and landing characteristics, and directional stability was weak, too. While a second prototype was under construction in April 1965 the first aircraft was lost after it had entered a spin from which the pilot could not escape – the aircraft crashed and its pilot was killed during the attempt to eject.

 

After this loss HAL investigated an enlarged fin and a modified wing design with deeper wingtips with lower sweep, which increased wing area and improved low speed handling, too. Furthermore, the fuselage shape had to be modified, too, to reduce supersonic drag, and a more pronounced area ruling was introduced. The indigenous afterburner for the RD-9 engines was unstable and troublesome, too.

It took until 1968 and three more flying prototypes (plus two static airframes) to refine the Teer for serial production service introduction. In this highly modified form, the aircraft was re-designated HF-26M and the first machines were delivered to IAF No. 3 Squadron in late 1969. However, it would take several months until a fully operational status could be achieved. By that time, it was already clear that the Teer, much like the HF-24 Marut before, could not live up to its expectations and was at the brink of becoming obsolete as it entered service. The RD-9 was not a modern engine anymore, and despite its indigenous afterburner – which turned out not only to be chronically unreliable but also to be very thirsty when engaged – the Teer had a disappointing performance: The fighter only achieved a top speed of Mach 1.6 at full power, and with full external load it hardly broke the wall of sound in level flight. Its main armament, the Saanp AAM, also turned out to be unreliable even under ideal conditions.

 

However, the HF-26M came just in time to take part in the Indo-Pakistani War of 1971 and was, despite its weaknesses, extensively used – even though not necessarily in its intended role. High-flying slow bombers were not fielded during the conflict, and the Teer remained, despite its on-board radar, heavily dependent on ground control interception (GCI) to vector its pilot onto targets coming in at medium and even low altitude. The HF-26M had no capability against low-flying aircraft either, so that pilots had to engage incoming, low-flying enemy aircraft after visual identification – a task the IAF’s nimble MiG-21s were much better suited for. Escorts and air cover missions for fighter-bombers were flown, too, but the HF-26M’s limited range only made it a suitable companion for the equally short-legged Su-7s. The IAF Canberras were frequently deployed on longer range missions, but the HF-26Ms simply could not follow them all the time; for a sufficient range the Teer had to carry four drop tanks, what increased drag and only left the outer pair of underwing hardpoints (which were not plumbed) free for a pair of AA-2 missiles. With the imminent danger of aerial close range combat, though, During the conflict with Pakistan, most HF-26M's were retrofitted with rear-view mirrors in their canopies to improve the pilot's field of view, and a passive IR sensor was added in a small fairing under the nose to improve the aircraft's all-weather capabilities and avoid active radar emissions that would warn potential prey too early.

 

The lack of an internal gun turned out to be another great weakness of the Teer, and this was only lightly mended through the use of external gun pods. Two of these cigar-shaped pods that resembled the Soviet UPK-23 pod could be carried on the two ventral pylons, and each contained a 23 mm Gryazev-Shipunov GSh-23L autocannon of Soviet origin with 200 rounds. Technically these pods were very similar to the conformal GP-9 pods carried by the IAF MiG-21FLs. While the gun pods considerably improved the HF-26M’s firepower and versatility, the pods were draggy, blocked valuable hardpoints (from extra fuel) and their recoil tended to damage the pylons as well as the underlying aircraft structure, so that they were only commissioned to be used in an emergency.

 

However, beyond air-to-air weapons, the HF-26M could also carry ordnance of up to 1.000 kg (2.207 lb) on the ventral and inner wing hardpoints and up to 500 kg (1.100 lb) on the other pair of wing hardpoints, including iron bombs and/or unguided missile pods. However, the limited field of view from the cockpit over the radome as well as the relatively high wing loading did not recommend the aircraft for ground attack missions – even though these frequently happened during the conflict with Pakistan. For these tactical missions, many HF-26Ms lost their original overall natural metal finish and instead received camouflage paint schemes on squadron level, resulting in individual and sometimes even spectacular liveries. Most notable examples were the Teer fighters of No. 1 Squadron (The Tigers), which sported various camouflage adaptations of the unit’s eponym.

 

Despite its many deficiencies, the HF-26M became heavily involved in the Indo-Pakistan conflict. As the Indian Army tightened its grip in East Pakistan, the Indian Air Force continued with its attacks against Pakistan as the campaign developed into a series of daylight anti-airfield, anti-radar, and close-support attacks by fighter jets, with night attacks against airfields and strategic targets by Canberras and An-12s, while Pakistan responded with similar night attacks with its B-57s and C-130s.

The PAF deployed its F-6s mainly on defensive combat air patrol missions over their own bases, leaving the PAF unable to conduct effective offensive operations.  Sporadic raids by the IAF continued against PAF forward air bases in Pakistan until the end of the war, and interdiction and close-support operations were maintained. One of the most successful air raids by India into West Pakistan happened on 8 December 1971, when Indian Hunter aircraft from the Pathankot-based 20 Squadron, attacked the Pakistani base in Murid and destroyed 5 F-86 aircraft on the ground.

The PAF played a more limited role in the operations, even though they were reinforced by Mirages from an unidentified Middle Eastern ally (whose identity remains unknown). The IAF was able to conduct a wide range of missions – troop support; air combat; deep penetration strikes; para-dropping behind enemy lines; feints to draw enemy fighters away from the actual target; bombing and reconnaissance. India flew 1,978 sorties in the East and about 4,000 in Pakistan, while the PAF flew about 30 and 2,840 at the respective fronts.  More than 80 percent of IAF sorties were close-support and interdiction and about 45 IAF aircraft were lost, including three HF-26Ms. Pakistan lost 60 to 75 aircraft, not including any F-86s, Mirage IIIs, or the six Jordanian F-104s which failed to return to their donors. The imbalance in air losses was explained by the IAF's considerably higher sortie rate and its emphasis on ground-attack missions. The PAF, which was solely focused on air combat, was reluctant to oppose these massive attacks and rather took refuge at Iranian air bases or in concrete bunkers, refusing to offer fights and respective losses.

 

After the war, the HF-26M was officially regarded as outdated, and as license production of the improved MiG-21FL (designated HAL Type 77 and nicknamed “Trishul” = Trident) and later of the MiG-21M (HAL Type 88) was organized in India, the aircraft were quickly retired from frontline units. They kept on serving into the Eighties, though, but now restricted to their original interceptor role. Beyond the upgrades from the Indo-Pakistani War, only a few upgrades were made. For instance, the new R-60 AAM was introduced to the HF-26M and around 1978 small (but fixed) canards were retrofitted to the air intakes behind the cockpit that improved the Teer’s poor slow speed control and high landing speed as well as the aircraft’s overall maneuverability.

A radar upgrade, together with the introduction of better air-to-ai missiles with a higher range and look down/shoot down capability was considered but never carried out. Furthermore, the idea of a true HF-26 2nd generation variant, powered by a pair of Tumansky R-11F-300 afterburner jet engines (from the license-built MiG-21FLs), was dropped, too – even though this powerplant eventually promised to fulfill the Teer’s design promise of Mach 2 top speed. A total of only 82 HF-26s (including thirteen two-seat trainers with a lengthened fuselage and reduced fuel capacity, plus eight prototypes) were built. The last aircraft were retired from IAF service in 1988 and replaced with Mirage 2000 fighters procured from France that were armed with the Matra Super 530 AAM.

  

General characteristics:

Crew: 1

Length: 14.97 m (49 ft ½ in)

Wingspan: 9.43 m (30 ft 11 in)

Height: 4.03 m (13 ft 2½ in)

Wing area: 30.6 m² (285 sq ft)

Empty weight: 7,000 kg (15,432 lb)

Gross weight: 10,954 kg (24,149 lb) with full internal fuel

Max takeoff weight: 15,700 kg (34,613 lb) with external stores

 

Powerplant:

2× Tumansky RD-9 afterburning turbojet engines; 29 kN (6,600 lbf) dry thrust each

and 36.78 kN (8,270 lbf) with afterburner

 

Performance:

Maximum speed: 1,700 km/h (1,056 mph; 917 kn; Mach 1.6) at 11,000 m (36,000 ft)

1,350 km/h (840 mph, 730 kn; Mach 1.1) at sea level

Combat range: 725 km (450 mi, 391 nmi) with internal fuel only

Ferry range: 1,700 km (1,100 mi, 920 nmi) with four drop tanks

Service ceiling: 18,100 m (59,400 ft)

g limits: +6.5

Time to altitude: 9,145 m (30,003 ft) in 1 minute 30 seconds

Wing loading: 555 kg/m² (114 lb/sq ft)

 

Armament

6× hardpoints (four underwing and two under the fuselage) for a total of 2.500 kg (5.500 lb);

Typical interceptor payload:

- two IR-guided R-3 or R-60 air-to-air-missiles or

two PTB-490 drop tanks on the outer underwing stations

- two semi-active radar-guided ‚Saanp’ air-to-air missiles or two more R-3 or R-60 AAMs

on inner underwing stations

- two 500 l drop tanks or two gun pods with a 23 mm GSh-23L autocannon and 200 RPG

each under the fuselage

  

The kit and its assembly:

This whiffy delta-wing fighter was inspired when I recently sliced up a PM Model Su-15 kit for my side-by-side-engine BAC Lightning build. At an early stage of the conversion, I held the Su-15 fuselage with its molded delta wings in my hand and wondered if a shortened tail section (as well as a shorter overall fuselage to keep proportions balanced) could make a delta-wing jet fighter from the Flagon base? Only a hardware experiment could yield an answer, and since the Su-15’s overall outlines look a bit retro I settled at an early stage on India as potential designer and operator, as “the thing the HF-24 Marut never was”.

 

True to the initial idea, work started on the tail, and I chopped off the fuselage behind the wings’ trailing edge. Some PSR was necessary to blend the separate exhaust section into the fuselage, which had to be reduced in depth through wedges that I cut out under the wings trailing edge, plus some good amount of glue and sheer force the bend the section a bit upwards. The PM Model's jet exhausts were drilled open, and I added afterburner dummies inside - anything would look better than the bleak vertical walls inside after only 2-3 mm! The original fin was omitted, because it was a bit too large for the new, smaller aircraft and its shape reminded a lot of the Suchoj heavy fighter family. It was replaced with a Mirage III/V fin, left over from a (crappy!) Pioneer 2 IAI Nesher kit.

 

Once the rear section was complete, I had to adjust the front end - and here the kitbashing started. First, I chopped off the cockpit section in front of the molded air intake - the Su-15’s long radome and the cockpit on top of the fuselage did not work anymore. As a remedy I remembered another Su-15 conversion I did a (long) while ago: I created a model of a planned ground attack derivative, the T-58Sh, and, as a part of the extensive body work, I transplanted the slanted nose from an academy MiG-27 between the air intakes – a stunt that was relatively easy and which appreciably lowered the cockpit position. For the HF-26M I did something similar, I just transplanted a cockpit from a Hasegawa/Academy MiG-23 with its ogival radome that size-wise better matched with the rest of the leftover Su-15 airframe.

 

The MiG-23 cockpit matched perfectly with the Su-15's front end, just the spinal area behind the cockpit had to be raised/re-sculpted to blend the parts smoothly together. For a different look from the Su-15 ancestry I also transplanted the front sections of the MiG-23 air intakes with their shorter ramps. Some mods had to be made to the Su-15 intake stubs, but the MiG-23 intakes were an almost perfect fit in size and shape and easy to integrate into the modified front hill. The result looks very natural!

However, when the fuselage was complete, I found that the nose appeared to be a bit too long, leaving the whole new hull with the wings somewhat off balance. As a remedy I decided at a rather late stage to shorten the nose and took out a 6 mm section in front of the cockpit - a stunt I had not planned, but sometimes you can judge things only after certain work stages. Some serious PSR was necessary to re-adjust the conical nose shape, which now looked more Mirage III-ish than planned!

 

The cockpit was taken mostly OOB, I just replaced the ejection seat and gave it a trigger handle made from thin wire. With the basic airframe complete it was time for details. The PM Model Su-15s massive and rather crude main landing gear was replaced with something more delicate from the scrap box, even though I retained the main wheels. The front landing gear was taken wholesale from the MiG-23, but had to be shortened for a proper stance.

A display holder adapter was integrated into the belly for the flight scenes, hidden well between the ventral ordnance.

 

The hardpoints, including missile launch rails, came from the MiG-23; the pylons had to be adjusted to match the Su-15's wing profile shape, the Anab missiles lost their tail sections to create the fictional Indian 'Saanp' AAMs. The R-3s on the outer stations were left over from a MP MiG-21. The ventral pylons belong to Academy MiG-23/27s, one came from the donor kit, the other was found in the spares box. The PTB-490 drop tanks also came from a KP MiG-21 (or one of its many reincarnations, not certain).

  

Painting and markings:

The paint scheme for this fictional aircraft was largely inspired by a picture of a whiffy and very attractive Saab 37 Viggen (an 1:72 Airfix kit) in IAF colors, apparently a model from a contest. BTW, India actually considered buying the Viggen for its Air Force!

IAF aircraft were and are known for their exotic and sometimes gawdy paint schemes, and with IAF MiG-21 “C 992” there’s even a very popular (yet obscure) aircraft that sported literal tiger stripes. The IAF Viggen model was surely inspired by this real aircraft, and I adopted something similar for my HF-26M.

 

IAF 1 Squadron was therefore settled, and for the paint scheme I opted for a "stripish" scheme, but not as "tigeresque" as "C 992". I found a suitable benchmark in a recent Libyian MiG-21, which carried a very disruptive two-tone grey scheme. I adapted this pattern to the HA-26M airframe and replaced its colors, similar to the IAF Viggen model, which became a greenish sand tone (a mix of Humbrol 121 with some 159; I later found out that I could have used Humbrol 83 from the beginning, though...) and a very dark olive drab (Humbrol 66, which looks like a dull dark brown in contrast with the sand tone), with bluish grey (Humbrol 247) undersides. With the large delta wings, this turned out to look very good and even effective!

 

For that special "Indian touch" I gave the aircraft a high-contrast fin in a design that I had seen on a real camouflaged IAF MiG-21bis: an overall dark green base with a broad, red vertical stripe which was also the shield for the fin flash and the aircraft's tactical code (on the original bare metal). The fin was first painted in green (Humbrol 2), the red stripe was created with orange-red decal sheet material. Similar material was also used to create the bare metal field for the tactical code, the yellow bars on the splitter plates and for the thin white canopy sealing.

 

After basic painting was done the model received an overall black ink washing, post-panel shading and extensive dry-brushing with aluminum and iron for a rather worn look.

The missiles became classic white, while the drop tanks, as a contrast to the camouflaged belly, were left in bare metal.

 

Decals/markings came primarily from a Begemot MiG-25 kit, the tactical codes on the fin and under the wings originally belong to an RAF post-WWII Spitfire, just the first serial letter was omitted. Stencils are few and they came from various sources. A compromise is the unit badge on the fin: I needed a tiger motif, and the only suitable option I found was the tiger head emblem on a white disc from RAF No. 74 Squadron, from the Matchbox BAC Lightning F.6&F.2A kit. It fits stylistically well, though. ;-)

 

Finally, the model was sealed with matt acrylic varnish (except for the black radome, which became a bit glossy) and finally assembled.

  

A spontaneous build, and the last one that I completed in 2022. However, despite a vague design plan the model evolved as it grew. Bashing the primitive PM Model Su-15 with the Academy MiG-23 parts was easier than expected, though, and the resulting fictional aircraft looks sturdy but quite believable - even though it appears to me like the unexpected child of a Mirage III/F-4 Phantom II intercourse, or like a juvenile CF-105 Arrow, just with mid-wings? Nevertheless, the disruptive paint scheme suits the delta wing fighter well, and the green/red fin is a striking contrast - it's a colorful model, but not garish.

Incense is aromatic biotic material that releases fragrant smoke when burned. The term refers to the material itself, rather than to the aroma that it produces. Incense is used for aesthetic reasons, and in therapy, meditation, and ceremony. It may also be used as a simple deodorant or insectifuge.

 

Incense is composed of aromatic plant materials, often combined with essential oils. The forms taken by incense differ with the underlying culture, and have changed with advances in technology and increasing number of uses.

 

Incense can generally be separated into two main types: "indirect-burning" and "direct-burning". Indirect-burning incense (or "non-combustible incense") is not capable of burning on its own, and requires a separate heat source. Direct-burning incense (or "combustible incense") is lit directly by a flame and then fanned or blown out, leaving a glowing ember that smoulders and releases a smoky fragrance. Direct-burning incense is either a paste formed around a bamboo stick, or a paste that is extruded into a stick or cone shape.

 

HISTORY

The word incense comes from Latin incendere meaning "to burn".

 

Combustible bouquets were used by the ancient Egyptians, who employed incense in both pragmatic and mystical capacities. Incense was burnt to counteract or obscure malodorous products of human habitation, but was widely perceived to also deter malevolent demons and appease the gods with its pleasant aroma. Resin balls were found in many prehistoric Egyptian tombs in El Mahasna, giving evidence for the prominence of incense and related compounds in Egyptian antiquity. One of the oldest extant incense burners originates from the 5th dynasty. The Temple of Deir-el-Bahari in Egypt contains a series of carvings that depict an expedition for incense.

 

The Babylonians used incense while offering prayers to divining oracles. Incense spread from there to Greece and Rome.

 

Incense burners have been found in the Indus Civilization (3300–1300 BCE). Evidence suggests oils were used mainly for their aroma. India also adopted techniques from East Asia, adapting the formulation to encompass aromatic roots and other indigenous flora. This was the first usage of subterranean plant parts in incense. New herbs like Sarsaparilla seeds, frankincense, and cypress were used by Indians.

 

At around 2000 BCE, Ancient China began the use of incense in the religious sense, namely for worship. Incense was used by Chinese cultures from Neolithic times and became more widespread in the Xia, Shang, and Zhou dynasties. The earliest documented use of incense comes from the ancient Chinese, who employed incense composed of herbs and plant products (such as cassia, cinnamon, styrax, and sandalwood) as a component of numerous formalized ceremonial rites. Incense usage reached its peak during the Song dynasty with numerous buildings erected specifically for incense ceremonies.

 

Brought to Japan in the 6th century by Korean Buddhist monks, who used the mystical aromas in their purification rites, the delicate scents of Koh (high-quality Japanese incense) became a source of amusement and entertainment with nobles in the Imperial Court during the Heian Era 200 years later. During the 14th-century Ashikaga shogunate, a samurai warrior might perfume his helmet and armor with incense to achieve an aura of invincibility (as well as to make a noble gesture to whoever might take his head in battle). It wasn't until the Muromachi period during the 15th and 16th century that incense appreciation (kōdō) spread to the upper and middle classes of Japanese society.

 

COMPOSITION

A variety of materials have been used in making incense. Historically there has been a preference for using locally available ingredients. For example, sage and cedar were used by the indigenous peoples of North America. Trading in incense materials comprised a major part of commerce along the Silk Road and other trade routes, one notably called the Incense Route.

 

Local knowledge and tools were extremely influential on the style, but methods were also influenced by migrations of foreigners, such as clergy and physicians.

 

COMBUSTIBLE BASE

The combustible base of a direct burning incense mixture not only binds the fragrant material together but also allows the produced incense to burn with a self-sustained ember, which propagates slowly and evenly through an entire piece of incense with such regularity that it can be used to mark time. The base is chosen such that it does not produce a perceptible smell. Commercially, two types of incense base predominate:

 

Fuel and oxidizer mixtures: Charcoal or wood powder provides the fuel for combustion while an oxidizer such as sodium nitrate or potassium nitrate sustains the burning of the incense. Fragrant materials are added to the base prior to shaping, as in the case of powdered incense materials, or after, as in the case of essential oils. The formula for charcoal-based incense is superficially similar to black powder, though it lacks the sulfur.

Natural plant-based binders: Gums such as Gum Arabic or Gum Tragacanth are used to bind the mixture together. Mucilaginous material, which can be derived from many botanical sources, is mixed with fragrant materials and water. The mucilage from the wet binding powder holds the fragrant material together while the cellulose in the powder combusts to form a stable ember when lit. The dry binding powder usually comprises about 10% of the dry weight in the finished incense. These include:

Makko (incense powder) made from the bark of various trees in the genus Persea (such as Persea thunbergii)

Xiangnan pi (made from the bark of trees of genus Phoebe such as Phoebe nanmu or Persea zuihoensis.

Jigit: a resin based binder used in India

Laha or Dar: bark based powders used in Nepal, Tibet, and other East Asian countries.

 

Typical compositions burn at a temperature between 220 °C and 260 °C.

 

TYPES

Incense is available in various forms and degrees of processing. They can generally be separated into "direct-burning" and "indirect-burning" types. Preference for one form or another varies with culture, tradition, and personal taste. The two differ in their composition due to the former's requirement for even, stable, and sustained burning.

 

INDIRECT-BURNING

Indirect-burning incense, also called "non-combustible incense", is an aromatic material or combination of materials, such as resins, that does not contain combustible material and so requires a separate heat source. Finer forms tend to burn more rapidly, while coarsely ground or whole chunks may be consumed very gradually, having less surface area. Heat is traditionally provided by charcoal or glowing embers. In the West, the best known incense materials of this type are the resins frankincense and myrrh, likely due to their numerous mentions in the Bible. Frankincense means "pure incense", though in common usage refers specifically to the resin of the boswellia tree.

 

Whole: The incense material is burned directly in raw form on top of coal embers.

Powdered or granulated: Incense broken into smaller pieces burns quickly and provides brief but intense odor.

Paste: Powdered or granulated incense material is mixed with a sticky incombustible binder, such as dried fruit, honey, or a soft resin and then formed to balls or small pastilles. These may then be allowed to mature in a controlled environment where the fragrances can commingle and unite. Much Arabian incense, also called "Bukhoor" or "Bakhoor", is of this type, and Japan has a history of kneaded incense, called nerikō or awasekō, made using this method. Within the Eastern Orthodox Christian tradition, raw frankincense is ground into a fine powder and then mixed with various sweet-smelling essential oils.

 

DIRECT-BURNING

Direct-burning incense, also called "combustible incense", is lit directly by a flame. The glowing ember on the incense will continue to smoulder and burn the rest of the incense without further application of external heat or flame. Direct-burning incense is either extruded, pressed into forms, or coated onto a supporting material. This class of incense is made from a moldable substrate of fragrant finely ground (or liquid) incense materials and odourless binder. The composition must be adjusted to provide fragrance in the proper concentration and to ensure even burning. The following types are commonly encountered, though direct-burning incense can take nearly any form, whether for expedience or whimsy.

 

Coil: Extruded and shaped into a coil without a core, coil incense can burn for an extended period, from hours to days, and is commonly produced and used in Chinese cultures.

 

Cone: Incense in this form burns relatively quickly. Incense cones were invented in Japan in the 1800s.

Cored stick: A supporting core of bamboo is coated with a thick layer of incense material that burns away with the core. Higher-quality variations have fragrant sandalwood cores. This type of incense is commonly produced in India and China. When used in Chinese folk religion, these are sometimes known as "joss sticks".

Dhoop or solid stick: With no bamboo core, dhoop incense is easily broken for portion control. This is the most commonly produced form of incense in Japan and Tibet.

Powder: The loose incense powder used for making indirect burning incense is sometimes burned without further processing. Powder incense is typically packed into long trails on top of wood ash using a stencil and burned in special censers or incense clocks.

Paper: Paper infused with incense, folded accordion style, is lit and blown out. Examples include Carta d'Armenia and Papier d'Arménie.

Rope: The incense powder is rolled into paper sheets, which are then rolled into ropes, twisted tightly, then doubled over and twisted again, yielding a two-strand rope. The larger end is the bight, and may be stood vertically, in a shallow dish of sand or pebbles. The smaller (pointed) end is lit. This type of incense is easily transported and stays fresh for extremely long periods. It has been used for centuries in Tibet and Nepal.

 

Moxa tablets, which are disks of powdered mugwort used in Traditional Chinese medicine for moxibustion, are not incenses; the treatment is by heat rather than fragrance.

Incense sticks may be termed joss sticks, especially in parts of East Asia, South Asia and Southeast Asia. Among ethnic Chinese and Chinese-influenced communities these are traditionally burned at temples, before the threshold of a home or business, before an image of a religious divinity or local spirit, or in shrines, large and small, found at the main entrance of every village. Here the earth god is propitiated in the hope of bringing wealth and health to the village. They can also be burned in front of a door or open window as an offering to heaven, or the devas. The word "joss" is derived from the Latin deus (god) via the Portuguese deos through the Javanese dejos, through Chinese pidgin English.

 

PRODUCTION

The raw materials are powdered and then mixed together with a binder to form a paste, which, for direct burning incense, is then cut and dried into pellets. Incense of the Athonite Orthodox Christian tradition is made by powdering frankincense or fir resin, mixing it with essential oils. Floral fragrances are the most common, but citrus such as lemon is not uncommon. The incense mixture is then rolled out into a slab approximately 1 cm thick and left until the slab has firmed. It is then cut into small cubes, coated with clay powder to prevent adhesion, and allowed to fully harden and dry. In Greece this rolled incense resin is called 'Moskolibano', and generally comes in either a pink or green colour denoting the fragrance, with pink being rose and green being jasmine.

 

Certain proportions are necessary for direct-burning incense:

 

Oil content: an excess of oils may prevent incense from smoldering effectively. Resinous materials such as myrrh and frankincense are typically balanced with "dry" materials such as wood, bark and leaf powders.

Oxidizer quantity: Too little oxidizer in gum-bound incense may prevent the incense from igniting, while too much will cause the incense to burn too quickly, without producing fragrant smoke.

Binder: Water-soluble binders such as "makko" ensure that the incense mixture does not crumble when dry, dilute the mixture.

Mixture density: Incense mixtures made with natural binders must not be combined with too much water in mixing, or over-compressed while being formed, which would result in either uneven air distribution or undesirable density in the mixture, causing the incense to burn unevenly, too slowly, or too quickly.

Particulate size: The incense mixture has to be well pulverized with similarly sized particulates. Uneven and large particulates result in uneven burning and inconsistent aroma production when burned.

 

"Dipped" or "hand-dipped" direct-burning incense is created by dipping "incense blanks" made of unscented combustible dust into any suitable kind of essential or fragrance oil. These are often sold in the United States by flea-market and sidewalk vendors who have developed their own styles. This form of incense requires the least skill and equipment to manufacture, since the blanks are pre-formed in China or South East Asia.

 

Incense mixtures can be extruded or pressed into shapes. Small quantities of water are combined with the fragrance and incense base mixture and kneaded into a hard dough. The incense dough is then pressed into shaped forms to create cone and smaller coiled incense, or forced through a hydraulic press for solid stick incense. The formed incense is then trimmed and slowly dried. Incense produced in this fashion has a tendency to warp or become misshapen when improperly dried, and as such must be placed in climate-controlled rooms and rotated several times through the drying process.

 

Traditionally, the bamboo core of cored stick incense is prepared by hand from Phyllostachys heterocycla cv. pubescens since this species produces thick wood and easily burns to ashes in the incense stick. In a process known as "splitting the foot of the incense stick", the bamboo is trimmed to length, soaked, peeled, and split in halves until the thin sticks of bamboo have square cross sections of less than 3mm. This process has been largely replaced by machines in modern incense production.

 

In the case of cored incensed sticks, several methods are employed to coat the sticks cores with incense mixture:

 

Paste rolling: A wet, malleable paste of incense mixture is first rolled into a long, thin coil, using a paddle. Then, a thin stick is put next to the coil and the stick and paste are rolled together until the stick is centered in the mixture and the desired thickness is achieved. The stick is then cut to the desired length and dried.

Powder-coating: Powder-coating is used mainly to produce cored incense of either larger coil (up to 1 meter in diameter) or cored stick forms. A bundle of the supporting material (typically thin bamboo or sandalwood slivers) is soaked in water or a thin water/glue mixture for a short time. The thin sticks are evenly separated, then dipped into a tray of incense powder consisting of fragrance materials and occasionally a plant-based binder. The dry incense powder is then tossed and piled over the sticks while they are spread apart. The sticks are then gently rolled and packed to maintain roundness while more incense powder is repeatedly tossed onto the sticks. Three to four layers of powder are coated onto the sticks, forming a 2 mm thick layer of incense material on the stick. The coated incense is then allowed to dry in open air. Additional coatings of incense mixture can be applied after each period of successive drying. Incense sticks produced in this fashion and burned in temples of Chinese folk religion can have a thickness between 2 and 4 millimeters.

Compression: A damp powder is mechanically formed around a cored stick by compression, similar to the way uncored sticks are formed. This form is becoming more common due to the higher labor cost of producing powder-coated or paste-rolled sticks.

 

BURNING INCENSE

Indirect-burning incense burned directly on top of a heat source or on a hot metal plate in a censer or thurible.

 

In Japan a similar censer called a egōro (柄香炉) is used by several Buddhist sects. The egōro is usually made of brass, with a long handle and no chain. Instead of charcoal, makkō powder is poured into a depression made in a bed of ash. The makkō is lit and the incense mixture is burned on top. This method is known as sonae-kō (religious burning).

 

For direct-burning incense, the tip or end of the incense is ignited with a flame or other heat source until the incense begins to turn into ash at the burning end. The flame is then fanned or blown out, leaving the incense to smolder.

 

CULTURAL VARIATIONS

ARABIAN

In most Arab countries, incense is burned in the form of scented chips or blocks called bakhoor (Arabic: بخور‎ [bɑˈxuːɾ, bʊ-]. Incense is used on special occasions like weddings or on Fridays or generally to perfume the house. The bakhoor is usually burned in a mabkhara, a traditional incense burner (censer) similar to the Somali Dabqaad. It is customary in many Arab countries to pass bakhoor among the guests in the majlis ('congregation'). This is done as a gesture of hospitality.

 

CHINESE

For over two thousand years, the Chinese have used incense in religious ceremonies, ancestor veneration, Traditional Chinese medicine, and daily life. Agarwood (chénxiāng) and sandalwood (tánxiāng) are the two most important ingredients in Chinese incense.

 

Along with the introduction of Buddhism in China came calibrated incense sticks and incense clocks. The first known record is by poet Yu Jianwu (487-551): "By burning incense we know the o'clock of the night, With graduated candles we confirm the tally of the watches." The use of these incense timekeeping devices spread from Buddhist monasteries into Chinese secular society.

Incense-stick burning is an everyday practice in traditional Chinese religion. There are many different types of stick used for different purposes or on different festive days. Many of them are long and thin. Sticks are mostly coloured yellow, red, or more rarely, black. Thick sticks are used for special ceremonies, such as funerals. Spiral incense, with exceedingly long burn times, is often hung from temple ceilings. In some states, such as Taiwan,

 

Singapore, or Malaysia, where they celebrate the Ghost Festival, large, pillar-like dragon incense sticks are sometimes used. These generate so much smoke and heat that they are only burned outside.

 

Chinese incense sticks for use in popular religion are generally odorless or only use the slightest trace of jasmine or rose, since it is the smoke, not the scent, which is important in conveying the prayers of the faithful to heaven. They are composed of the dried powdered bark of a non-scented species of cinnamon native to Cambodia, Cinnamomum cambodianum. Inexpensive packs of 300 are often found for sale in Chinese supermarkets. Though they contain no sandalwood, they often include the Chinese character for sandalwood on the label, as a generic term for incense.

 

Highly scented Chinese incense sticks are used by some Buddhists. These are often quite expensive due to the use of large amounts of sandalwood, agarwood, or floral scents used. The sandalwood used in Chinese incenses does not come from India, its native home, but rather from groves planted within Chinese territory. Sites belonging to Tzu Chi, Chung Tai Shan, Dharma Drum Mountain, Xingtian Temple, or City of Ten Thousand Buddhas do not use incense.

 

INDIAN

Incense sticks, also known as agarbathi (or agarbatti) and joss sticks, in which an incense paste is rolled or moulded around a bamboo stick, are the main forms of incense in India. The bamboo method originated in India, and is distinct from the Nepali/Tibetan and Japanese methods of stick making without bamboo cores. Though the method is also used in the west, it is strongly associated with India.

 

The basic ingredients are the bamboo stick, the paste (generally made of charcoal dust and joss/jiggit/gum/tabu powder – an adhesive made from the bark of litsea glutinosa and other trees), and the perfume ingredients - which would be a masala (spice mix) powder of ground ingredients into which the stick would be rolled, or a perfume liquid sometimes consisting of synthetic ingredients into which the stick would be dipped. Perfume is sometimes sprayed on the coated sticks. Stick machines are sometimes used, which coat the stick with paste and perfume, though the bulk of production is done by hand rolling at home. There are about 5,000 incense companies in India that take raw unperfumed sticks hand-rolled by approximately 200,000 women working part-time at home, and then apply their own brand of perfume, and package the sticks for sale. An experienced home-worker can produce 4,000 raw sticks a day. There are about 50 large companies that together account for up to 30% of the market, and around 500 of the companies, including a significant number of the main ones, including Moksh Agarbatti and Cycle Pure, are based in Mysore.

 

JEWISH TEMPLE IN JERUSALEM

KETORET

Ketoret was the incense offered in the Temple in Jerusalem and is stated in the Book of Exodus to be a mixture of stacte, onycha, galbanum and frankincense.

 

TIBETAN

Tibetan incense refers to a common style of incense found in Tibet, Nepal, and Bhutan. These incenses have a characteristic "earthy" scent to them. Ingredients vary from cinnamon, clove, and juniper, to kusum flower, ashvagandha, and sahi jeera.

 

Many Tibetan incenses are thought to have medicinal properties. Their recipes come from ancient Vedic texts that are based on even older Ayurvedic medical texts. The recipes have remained unchanged for centuries.

 

JAPANESE

In Japan incense appreciation folklore includes art, culture, history, and ceremony. It can be compared to and has some of the same qualities as music, art, or literature. Incense burning may occasionally take place within the tea ceremony, just like calligraphy, ikebana, and scroll arrangement. The art of incense appreciation, or koh-do, is generally practiced as a separate art form from the tea ceremony, and usually within a tea room of traditional Zen design.

 

Agarwood (沈香 Jinkō) and sandalwood (白檀 byakudan) are the two most important ingredients in Japanese incense. Agarwood is known as "jinkō" in Japan, which translates as "incense that sinks in water", due to the weight of the resin in the wood. Sandalwood is one of the most calming incense ingredients and lends itself well to meditation. It is also used in the Japanese tea ceremony. The most valued Sandalwood comes from Mysore in the state of Karnataka in India.

 

Another important ingredient in Japanese incense is kyara (伽羅). Kyara is one kind of agarwood (Japanese incense companies divide agarwood into 6 categories depending on the region obtained and properties of the agarwood). Kyara is currently worth more than its weight in gold.

 

Some terms used in Japanese incense culture include:

 

Incense arts: [香道, kodo]

Agarwood: [ 沈香 ] – from heartwood from Aquilaria trees, unique, the incense wood most used in incense ceremony, other names are: lignum aloes or aloeswood, gaharu, jinko, or oud.

Censer/Incense burner: [香爐] – usually small and used for heating incense not burning, or larger and used for burning

Charcoal: [木炭] – only the odorless kind is used.

Incense woods: [ 香木 ] – a naturally fragrant resinous wood.

 

USAGE

PRACTICAL

Incense fragrances can be of such great strength that they obscure other less desirable odours. This utility led to the use of incense in funerary ceremonies because the incense could smother the scent of decay. An example, as well as of religious use, is the giant Botafumeiro thurible that swings from the ceiling of the Cathedral of Santiago de Compostela. It is used in part to mask the scent of the many tired, unwashed pilgrims huddled together in the Cathedral of Santiago de Compostela.

 

A similar utilitarian use of incense can be found in the post-Reformation Church of England. Although the ceremonial use of incense was abandoned until the Oxford Movement, it was common to have incense (typically frankincense) burned before grand occasions, when the church would be crowded. The frankincense was carried about by a member of the vestry before the service in a vessel called a 'perfuming pan'. In iconography of the day, this vessel is shown to be elongated and flat, with a single long handle on one side. The perfuming pan was used instead of the thurible, as the latter would have likely offended the Protestant sensibilities of the 17th and 18th centuries.

 

The regular burning of direct-burning incense has been used for chronological measurement in incense clocks. These devices can range from a simple trail of incense material calibrated to burn in a specific time period, to elaborate and ornate instruments with bells or gongs, designed to involve multiple senses.

 

Incense made from materials such as citronella can repel mosquitoes and other irritating, distracting, or pestilential insects. This use has been deployed in concert with religious uses by Zen Buddhists who claim that the incense that is part of their meditative practice is designed to keep bothersome insects from distracting the practitioner. Currently, more effective pyrethroid-based mosquito repellent incense is widely available in Asia.

 

Papier d'Arménie was originally sold as a disinfectant as well as for the fragrance.

 

Incense is also used often by people who smoke indoors and do not want the smell to linger.

 

AESTHETIC

Many people burn incense to appreciate its smell, without assigning any other specific significance to it, in the same way that the foregoing items can be produced or consumed solely for the contemplation or enjoyment of the aroma. An example is the kōdō (香道), where (frequently costly) raw incense materials such as agarwood are appreciated in a formal setting.

 

RELIGIOUS

Religious use of incense is prevalent in many cultures and may have roots in the practical and aesthetic uses, considering that many of these religions have little else in common. One common motif is incense as a form of sacrificial offering to a deity. Such use was common in Judaic worship and remains in use for example in the Catholic, Orthodox, and Anglican churches, Taoist and Buddhist Chinese jingxiang (敬香 "offer incense), etc.

 

Aphrodisiac Incense has been used as an aphrodisiac in some cultures. Both ancient Greek and ancient Egyptian mythology suggest the usage of incense by goddesses and nymphs. Incense is thought to heighten sexual desires and sexual attraction.

 

Time-keeper Incense clocks are used to time social, medical and religious practices in parts of eastern Asia. They are primarily used in Buddhism as a timer of mediation and prayer. Different types of incense burn at different rates; therefore, different incense are used for different practices. The duration of burning ranges from minutes to months.

 

Healing stone cleanser Incense is claimed to cleanse and restore energy in healing stones. The technique used is called “smudging” and is done by holding a healing stone over the smoke of burning incense for 20 to 30 seconds. Some people believe that this process not only restores energy but eliminates negative energy.

 

HEALTH RISK FROM INCENSE SMOKE

Incense smoke contains various contaminants including gaseous pollutants, such as carbon monoxide (CO), nitrogen oxides (NOx), sulfur oxides (SOx), volatile organic compounds (VOCs), and adsorbed toxic pollutants (polycyclic aromatic hydrocarbons and toxic metals). The solid particles range between ~10 and 500 nm. In a comparison, Indian sandalwood was found to have the highest emission rate, followed by Japanese aloeswood, then Taiwanese aloeswood, while Chinese smokeless sandalwood had the least.

 

Research carried out in Taiwan in 2001 linked the burning of incense sticks to the slow accumulation of potential carcinogens in a poorly ventilated environment by measuring the levels of polycyclic aromatic hydrocarbons (including benzopyrene) within Buddhist temples. The study found gaseous aliphatic aldehydes, which are carcinogenic and mutagenic, in incense smoke.

 

A survey of risk factors for lung cancer, also conducted in Taiwan, noted an inverse association between incense burning and adenocarcinoma of the lung, though the finding was not deemed significant.

 

In contrast, epidemiologists at the Hong Kong Anti-Cancer Society, Aichi Cancer Center in Nagoya, and several other centers found: "No association was found between exposure to incense burning and respiratory symptoms like chronic cough, chronic sputum, chronic bronchitis, runny nose, wheezing, asthma, allergic rhinitis, or pneumonia among the three populations studied: i.e. primary school children, their non-smoking mothers, or a group of older non-smoking female controls. Incense burning did not affect lung cancer risk among non-smokers, but it significantly reduced risk among smokers, even after adjusting for lifetime smoking amount." However, the researchers qualified their findings by noting that incense burning in the studied population was associated with certain low-cancer-risk dietary habits, and concluded that "diet can be a significant confounder of epidemiological studies on air pollution and respiratory health."

 

Although several studies have not shown a link between incense and lung cancer, many other types of cancer have been directly linked to burning incense. A study published in 2008 in the medical journal Cancer found that incense use is associated with a statistically significant higher risk of cancers of the upper respiratory tract, with the exception of nasopharyngeal cancer. Those who used incense heavily also were 80% more likely to develop squamous-cell carcinomas. The link between incense use and increased cancer risk held when the researchers weighed other factors, including cigarette smoking, diet and drinking habits. The research team noted that "This association is consistent with a large number of studies identifying carcinogens in incense smoke, and given the widespread and sometimes involuntary exposure to smoke from burning incense, these findings carry significant public health implications."

 

In 2015, the South China University of Technology found toxicity of incense to Chinese hamsters' ovarian cells to be even higher than cigarettes.

 

Incensole acetate, a component of Frankincense, has been shown to have anxiolytic-like and antidepressive-like effects in mice, mediated by activation of poorly-understood TRPV3 ion channels in the brain.

 

WIKIPEDIA

An Art Nouveau Incense Burner.

 

Incense is aromatic biotic material that releases fragrant smoke when burned. The term refers to the material itself, rather than to the aroma that it produces. Incense is used for aesthetic reasons, and in therapy, meditation, and ceremony. It may also be used as a simple deodorant or insectifuge.

 

Incense is composed of aromatic plant materials, often combined with essential oils. The forms taken by incense differ with the underlying culture, and have changed with advances in technology and increasing number of uses.

 

Incense can generally be separated into two main types: "indirect-burning" and "direct-burning". Indirect-burning incense (or "non-combustible incense") is not capable of burning on its own, and requires a separate heat source. Direct-burning incense (or "combustible incense") is lit directly by a flame and then fanned or blown out, leaving a glowing ember that smoulders and releases a smoky fragrance. Direct-burning incense is either a paste formed around a bamboo stick, or a paste that is extruded into a stick or cone shape.

 

HISTORY:

 

The word incense comes from Latin incendere meaning "to burn".

 

Combustible bouquets were used by the ancient Egyptians, who employed incense in both pragmatic and mystical capacities. Incense was burnt to counteract or obscure malodorous products of human habitation, but was widely perceived to also deter malevolent demons and appease the gods with its pleasant aroma. Resin balls were found in many prehistoric Egyptian tombs in El Mahasna, giving evidence for the prominence of incense and related compounds in Egyptian antiquity. One of the oldest extant incense burners originates from the 5th dynasty. The Temple of Deir-el-Bahari in Egypt contains a series of carvings that depict an expedition for incense.

 

The Babylonians used incense while offering prayers to divining oracles. Incense spread from there to Greece and Rome.

 

Incense burners have been found in the Indus Civilization (3300–1300 BCE). Evidence suggests oils were used mainly for their aroma. India also adopted techniques from East Asia, adapting the formulation to encompass aromatic roots and other indigenous flora. This was the first usage of subterranean plant parts in incense. New herbs like Sarsaparilla seeds, frankincense, and cypress were used by Indians.

 

At around 2000 BCE, Ancient China began the use of incense in the religious sense, namely for worship. Incense was used by Chinese cultures from Neolithic times and became more widespread in the Xia, Shang, and Zhou dynasties. The earliest documented use of incense comes from the ancient Chinese, who employed incense composed of herbs and plant products (such as cassia, cinnamon, styrax, and sandalwood) as a component of numerous formalized ceremonial rites. Incense usage reached its peak during the Song dynasty with numerous buildings erected specifically for incense ceremonies.

 

Brought to Japan in the 6th century by Korean Buddhist monks, who used the mystical aromas in their purification rites, the delicate scents of Koh (high-quality Japanese incense) became a source of amusement and entertainment with nobles in the Imperial Court during the Heian Era 200 years later. During the 14th-century Ashikaga shogunate, a samurai warrior might perfume his helmet and armor with incense to achieve an aura of invincibility (as well as to make a noble gesture to whoever might take his head in battle). It wasn't until the Muromachi period during the 15th and 16th century that incense appreciation (kōdō) spread to the upper and middle classes of Japanese society.

 

COMPOSITION:

 

A variety of materials have been used in making incense. Historically there has been a preference for using locally available ingredients. For example, sage and cedar were used by the indigenous peoples of North America. Trading in incense materials comprised a major part of commerce along the Silk Road and other trade routes, one notably called the Incense Route.

 

Local knowledge and tools were extremely influential on the style, but methods were also influenced by migrations of foreigners, such as clergy and physicians.

 

COMBUSTIBLE BASE:

 

The combustible base of a direct burning incense mixture not only binds the fragrant material together but also allows the produced incense to burn with a self-sustained ember, which propagates slowly and evenly through an entire piece of incense with such regularity that it can be used to mark time. The base is chosen such that it does not produce a perceptible smell. Commercially, two types of incense base predominate:

 

Fuel and oxidizer mixtures: Charcoal or wood powder provides the fuel for combustion while an oxidizer such as sodium nitrate or potassium nitrate sustains the burning of the incense. Fragrant materials are added to the base prior to shaping, as in the case of powdered incense materials, or after, as in the case of essential oils. The formula for charcoal-based incense is superficially similar to black powder, though it lacks the sulfur.

 

Natural plant-based binders: Gums such as Gum Arabic or Gum Tragacanth are used to bind the mixture together. Mucilaginous material, which can be derived from many botanical sources, is mixed with fragrant materials and water. The mucilage from the wet binding powder holds the fragrant material together while the cellulose in the powder combusts to form a stable ember when lit. The dry binding powder usually comprises about 10% of the dry weight in the finished incense. These include:

Makko (incense powder) made from the bark of various trees in the genus Persea (such as Persea thunbergii)

Xiangnan pi (made from the bark of trees of genus Phoebe such as Phoebe nanmu or Persea zuihoensis.

 

Jigit: a resin based binder used in India

Laha or Dar: bark based powders used in Nepal, Tibet, and other East Asian countries.

 

Typical compositions burn at a temperature between 220 °C and 260 °C.

 

TYPES:

 

Incense is available in various forms and degrees of processing. They can generally be separated into "direct-burning" and "indirect-burning" types. Preference for one form or another varies with culture, tradition, and personal taste. The two differ in their composition due to the former's requirement for even, stable, and sustained burning.

 

INDIRECT-BURNING:

 

Indirect-burning incense, also called "non-combustible incense", is an aromatic material or combination of materials, such as resins, that does not contain combustible material and so requires a separate heat source. Finer forms tend to burn more rapidly, while coarsely ground or whole chunks may be consumed very gradually, having less surface area. Heat is traditionally provided by charcoal or glowing embers. In the West, the best known incense materials of this type are the resins frankincense and myrrh, likely due to their numerous mentions in the Bible. Frankincense means "pure incense", though in common usage refers specifically to the resin of the boswellia tree.

 

Whole: The incense material is burned directly in raw form on top of coal embers.

Powdered or granulated: Incense broken into smaller pieces burns quickly and provides brief but intense odour.

 

Paste: Powdered or granulated incense material is mixed with a sticky incombustible binder, such as dried fruit, honey, or a soft resin and then formed to balls or small pastilles. These may then be allowed to mature in a controlled environment where the fragrances can commingle and unite. Much Arabian incense, also called "Bukhoor" or "Bakhoor", is of this type, and Japan has a history of kneaded incense, called nerikō or awasekō, made using this method. Within the Eastern Orthodox Christian tradition, raw frankincense is ground into a fine powder and then mixed with various sweet-smelling essential oils.

 

DIRECT-BURNING:

 

Direct-burning incense, also called "combustible incense", is lit directly by a flame. The glowing ember on the incense will continue to smoulder and burn the rest of the incense without further application of external heat or flame. Direct-burning incense is either extruded, pressed into forms, or coated onto a supporting material. This class of incense is made from a moldable substrate of fragrant finely ground (or liquid) incense materials and odourless binder. The composition must be adjusted to provide fragrance in the proper concentration and to ensure even burning. The following types are commonly encountered, though direct-burning incense can take nearly any form, whether for expedience or whimsy.

 

Coil: Extruded and shaped into a coil without a core, coil incense can burn for an extended period, from hours to days, and is commonly produced and used in Chinese cultures.

 

Cone: Incense in this form burns relatively quickly. Incense cones were invented in Japan in the 1800s.

 

Cored stick: A supporting core of bamboo is coated with a thick layer of incense material that burns away with the core. Higher-quality variations have fragrant sandalwood cores. This type of incense is commonly produced in India and China. When used in Chinese folk religion, these are sometimes known as "joss sticks".

Dhoop or solid stick: With no bamboo core, dhoop incense is easily broken for portion control. This is the most commonly produced form of incense in Japan and Tibet.

 

Powder: The loose incense powder used for making indirect burning incense is sometimes burned without further processing. Powder incense is typically packed into long trails on top of wood ash using a stencil and burned in special censers or incense clocks.

 

Paper: Paper infused with incense, folded accordion style, is lit and blown out. Examples include Carta d'Armenia and Papier d'Arménie.

Rope: The incense powder is rolled into paper sheets, which are then rolled into ropes, twisted tightly, then doubled over and twisted again, yielding a two-strand rope. The larger end is the bight, and may be stood vertically, in a shallow dish of sand or pebbles. The smaller (pointed) end is lit. This type of incense is easily transported and stays fresh for extremely long periods. It has been used for centuries in Tibet and Nepal.

 

Moxa tablets, which are disks of powdered mugwort used in Traditional Chinese medicine for moxibustion, are not incenses; the treatment is by heat rather than fragrance.

 

Incense sticks may be termed joss sticks, especially in parts of East Asia, South Asia and Southeast Asia. Among ethnic Chinese and Chinese-influenced communities these are traditionally burned at temples, before the threshold of a home or business, before an image of a religious divinity or local spirit, or in shrines, large and small, found at the main entrance of every village. Here the earth god is propitiated in the hope of bringing wealth and health to the village. They can also be burned in front of a door or open window as an offering to heaven, or the devas. The word "joss" is derived from the Latin deus (god) via the Portuguese deos through the Javanese dejos, through Chinese pidgin English.

 

PRODUCTION:

 

The raw materials are powdered and then mixed together with a binder to form a paste, which, for direct burning incense, is then cut and dried into pellets. Incense of the Athonite Orthodox Christian tradition is made by powdering frankincense or fir resin, mixing it with essential oils. Floral fragrances are the most common, but citrus such as lemon is not uncommon. The incense mixture is then rolled out into a slab approximately 1 cm thick and left until the slab has firmed. It is then cut into small cubes, coated with clay powder to prevent adhesion, and allowed to fully harden and dry. In Greece this rolled incense resin is called 'Moskolibano', and generally comes in either a pink or green colour denoting the fragrance, with pink being rose and green being jasmine.

 

Certain proportions are necessary for direct-burning incense:

 

Oil content: an excess of oils may prevent incense from smoldering effectively. Resinous materials such as myrrh and frankincense are typically balanced with "dry" materials such as wood, bark and leaf powders.

 

Oxidizer quantity: Too little oxidizer in gum-bound incense may prevent the incense from igniting, while too much will cause the incense to burn too quickly, without producing fragrant smoke.

Binder: Water-soluble binders such as "makko" ensure that the incense mixture does not crumble when dry, dilute the mixture.

 

Mixture density: Incense mixtures made with natural binders must not be combined with too much water in mixing, or over-compressed while being formed, which would result in either uneven air distribution or undesirable density in the mixture, causing the incense to burn unevenly, too slowly, or too quickly.

 

Particulate size: The incense mixture has to be well pulverized with similarly sized particulates. Uneven and large particulates result in uneven burning and inconsistent aroma production when burned.

 

"Dipped" or "hand-dipped" direct-burning incense is created by dipping "incense blanks" made of unscented combustible dust into any suitable kind of essential or fragrance oil. These are often sold in the United States by flea-market and sidewalk vendors who have developed their own styles. This form of incense requires the least skill and equipment to manufacture, since the blanks are pre-formed in China or South East Asia.

 

Incense mixtures can be extruded or pressed into shapes. Small quantities of water are combined with the fragrance and incense base mixture and kneaded into a hard dough. The incense dough is then pressed into shaped forms to create cone and smaller coiled incense, or forced through a hydraulic press for solid stick incense. The formed incense is then trimmed and slowly dried. Incense produced in this fashion has a tendency to warp or become misshapen when improperly dried, and as such must be placed in climate-controlled rooms and rotated several times through the drying process.

 

Traditionally, the bamboo core of cored stick incense is prepared by hand from Phyllostachys heterocycla cv. pubescens since this species produces thick wood and easily burns to ashes in the incense stick. In a process known as "splitting the foot of the incense stick", the bamboo is trimmed to length, soaked, peeled, and split in halves until the thin sticks of bamboo have square cross sections of less than 3mm. This process has been largely replaced by machines in modern incense production.

 

In the case of cored incensed sticks, several methods are employed to coat the sticks cores with incense mixture:

 

Paste rolling: A wet, malleable paste of incense mixture is first rolled into a long, thin coil, using a paddle. Then, a thin stick is put next to the coil and the stick and paste are rolled together until the stick is centered in the mixture and the desired thickness is achieved. The stick is then cut to the desired length and dried.

 

Powder-coating: Powder-coating is used mainly to produce cored incense of either larger coil (up to 1 meter in diameter) or cored stick forms. A bundle of the supporting material (typically thin bamboo or sandalwood slivers) is soaked in water or a thin water/glue mixture for a short time. The thin sticks are evenly separated, then dipped into a tray of incense powder consisting of fragrance materials and occasionally a plant-based binder. The dry incense powder is then tossed and piled over the sticks while they are spread apart. The sticks are then gently rolled and packed to maintain roundness while more incense powder is repeatedly tossed onto the sticks. Three to four layers of powder are coated onto the sticks, forming a 2 mm thick layer of incense material on the stick. The coated incense is then allowed to dry in open air. Additional coatings of incense mixture can be applied after each period of successive drying. Incense sticks produced in this fashion and burned in temples of Chinese folk religion can have a thickness between 2 and 4 millimetres.

 

Compression: A damp powder is mechanically formed around a cored stick by compression, similar to the way uncored sticks are formed. This form is becoming more common due to the higher labor cost of producing powder-coated or paste-rolled sticks.

 

BURNING INCENSE:

 

Indirect-burning incense burned directly on top of a heat source or on a hot metal plate in a censer or thurible.

 

In Japan a similar censer called a egōro (柄香炉) is used by several Buddhist sects. The egōro is usually made of brass, with a long handle and no chain. Instead of charcoal, makkō powder is poured into a depression made in a bed of ash. The makkō is lit and the incense mixture is burned on top. This method is known as sonae-kō (religious burning).

 

For direct-burning incense, the tip or end of the incense is ignited with a flame or other heat source until the incense begins to turn into ash at the burning end. The flame is then fanned or blown out, leaving the incense to smolder.

 

CULTURAL VARIATIONS:

 

ARABIAN:

 

In most Arab countries, incense is burned in the form of scented chips or blocks called bakhoor (Arabic: بخور‎ [bɑˈxuːɾ, bʊ-]. Incense is used on special occasions like weddings or on Fridays or generally to perfume the house. The bakhoor is usually burned in a mabkhara, a traditional incense burner (censer) similar to the Somali Dabqaad. It is customary in many Arab countries to pass bakhoor among the guests in the majlis ('congregation'). This is done as a gesture of hospitality.

 

CHINESE:

 

For over two thousand years, the Chinese have used incense in religious ceremonies, ancestor veneration, Traditional Chinese medicine, and daily life. Agarwood (chénxiāng) and sandalwood (tánxiāng) are the two most important ingredients in Chinese incense.

 

Along with the introduction of Buddhism in China came calibrated incense sticks and incense clocks. The first known record is by poet Yu Jianwu (487-551): "By burning incense we know the o'clock of the night, With graduated candles we confirm the tally of the watches." The use of these incense timekeeping devices spread from Buddhist monasteries into Chinese secular society.

 

Incense-stick burning is an everyday practice in traditional Chinese religion. There are many different types of stick used for different purposes or on different festive days. Many of them are long and thin. Sticks are mostly coloured yellow, red, or more rarely, black. Thick sticks are used for special ceremonies, such as funerals. Spiral incense, with exceedingly long burn times, is often hung from temple ceilings. In some states, such as Taiwan,

 

Singapore, or Malaysia, where they celebrate the Ghost Festival, large, pillar-like dragon incense sticks are sometimes used. These generate so much smoke and heat that they are only burned outside.

 

Chinese incense sticks for use in popular religion are generally odorless or only use the slightest trace of jasmine or rose, since it is the smoke, not the scent, which is important in conveying the prayers of the faithful to heaven. They are composed of the dried powdered bark of a non-scented species of cinnamon native to Cambodia, Cinnamomum cambodianum. Inexpensive packs of 300 are often found for sale in Chinese supermarkets. Though they contain no sandalwood, they often include the Chinese character for sandalwood on the label, as a generic term for incense.

 

Highly scented Chinese incense sticks are used by some Buddhists. These are often quite expensive due to the use of large amounts of sandalwood, agarwood, or floral scents used. The sandalwood used in Chinese incenses does not come from India, its native home, but rather from groves planted within Chinese territory. Sites belonging to Tzu Chi, Chung Tai Shan, Dharma Drum Mountain, Xingtian Temple, or City of Ten Thousand Buddhas do not use incense.

 

INDIAN:

 

Incense sticks, also known as agarbathi (or agarbatti) and joss sticks, in which an incense paste is rolled or moulded around a bamboo stick, are the main forms of incense in India. The bamboo method originated in India, and is distinct from the Nepali/Tibetan and Japanese methods of stick making without bamboo cores. Though the method is also used in the west, it is strongly associated with India.

 

The basic ingredients are the bamboo stick, the paste (generally made of charcoal dust and joss/jiggit/gum/tabu powder – an adhesive made from the bark of litsea glutinosa and other trees), and the perfume ingredients - which would be a masala (spice mix) powder of ground ingredients into which the stick would be rolled, or a perfume liquid sometimes consisting of synthetic ingredients into which the stick would be dipped. Perfume is sometimes sprayed on the coated sticks. Stick machines are sometimes used, which coat the stick with paste and perfume, though the bulk of production is done by hand rolling at home. There are about 5,000 incense companies in India that take raw unperfumed sticks hand-rolled by approximately 200,000 women working part-time at home, and then apply their own brand of perfume, and package the sticks for sale. An experienced home-worker can produce 4,000 raw sticks a day. There are about 50 large companies that together account for up to 30% of the market, and around 500 of the companies, including a significant number of the main ones, including Moksh Agarbatti and Cycle Pure, are based in Mysore.

 

JEWISH TEMPLE IN JERUSALEM:

 

KETORET:

 

Ketoret was the incense offered in the Temple in Jerusalem and is stated in the Book of Exodus to be a mixture of stacte, onycha, galbanum and frankincense.

 

TIBETAN:

 

Tibetan incense refers to a common style of incense found in Tibet, Nepal, and Bhutan. These incenses have a characteristic "earthy" scent to them. Ingredients vary from cinnamon, clove, and juniper, to kusum flower, ashvagandha, and sahi jeera.

 

Many Tibetan incenses are thought to have medicinal properties. Their recipes come from ancient Vedic texts that are based on even older Ayurvedic medical texts. The recipes have remained unchanged for centuries.

 

JAPANESE:

 

In Japan incense appreciation folklore includes art, culture, history, and ceremony. It can be compared to and has some of the same qualities as music, art, or literature. Incense burning may occasionally take place within the tea ceremony, just like calligraphy, ikebana, and scroll arrangement. The art of incense appreciation, or koh-do, is generally practiced as a separate art form from the tea ceremony, and usually within a tea room of traditional Zen design.

 

Agarwood (沈香 Jinkō) and sandalwood (白檀 byakudan) are the two most important ingredients in Japanese incense. Agarwood is known as "jinkō" in Japan, which translates as "incense that sinks in water", due to the weight of the resin in the wood. Sandalwood is one of the most calming incense ingredients and lends itself well to meditation. It is also used in the Japanese tea ceremony. The most valued Sandalwood comes from Mysore in the state of Karnataka in India.

 

Another important ingredient in Japanese incense is kyara (伽羅). Kyara is one kind of agarwood (Japanese incense companies divide agarwood into 6 categories depending on the region obtained and properties of the agarwood). Kyara is currently worth more than its weight in gold.

 

Some terms used in Japanese incense culture include:

 

Incense arts: [香道, kodo]

Agarwood: [ 沈香 ] – from heartwood from Aquilaria trees, unique, the incense wood most used in incense ceremony, other names are: lignum aloes or aloeswood, gaharu, jinko, or oud.

Censer/Incense burner: [香爐] – usually small and used for heating incense not burning, or larger and used for burning

Charcoal: [木炭] – only the odorless kind is used.

Incense woods: [ 香木 ] – a naturally fragrant resinous wood.

 

USAGE:

 

PRACTICAL:

 

Incense fragrances can be of such great strength that they obscure other less desirable odours. This utility led to the use of incense in funerary ceremonies because the incense could smother the scent of decay. An example, as well as of religious use, is the giant Botafumeiro thurible that swings from the ceiling of the Cathedral of Santiago de Compostela. It is used in part to mask the scent of the many tired, unwashed pilgrims huddled together in the Cathedral of Santiago de Compostela.

 

A similar utilitarian use of incense can be found in the post-Reformation Church of England. Although the ceremonial use of incense was abandoned until the Oxford Movement, it was common to have incense (typically frankincense) burned before grand occasions, when the church would be crowded. The frankincense was carried about by a member of the vestry before the service in a vessel called a 'perfuming pan'. In iconography of the day, this vessel is shown to be elongated and flat, with a single long handle on one side. The perfuming pan was used instead of the thurible, as the latter would have likely offended the Protestant sensibilities of the 17th and 18th centuries.

 

The regular burning of direct-burning incense has been used for chronological measurement in incense clocks. These devices can range from a simple trail of incense material calibrated to burn in a specific time period, to elaborate and ornate instruments with bells or gongs, designed to involve multiple senses.

 

Incense made from materials such as citronella can repel mosquitoes and other irritating, distracting, or pestilential insects. This use has been deployed in concert with religious uses by Zen Buddhists who claim that the incense that is part of their meditative practice is designed to keep bothersome insects from distracting the practitioner. Currently, more effective pyrethroid-based mosquito repellent incense is widely available in Asia.

 

Papier d'Arménie was originally sold as a disinfectant as well as for the fragrance.

 

Incense is also used often by people who smoke indoors and do not want the smell to linger.

 

AESTHETIC:

 

Many people burn incense to appreciate its smell, without assigning any other specific significance to it, in the same way that the foregoing items can be produced or consumed solely for the contemplation or enjoyment of the aroma. An example is the kōdō (香道), where (frequently costly) raw incense materials such as agarwood are appreciated in a formal setting.

 

RELIGIOUS:

 

Religious use of incense is prevalent in many cultures and may have roots in the practical and aesthetic uses, considering that many of these religions have little else in common. One common motif is incense as a form of sacrificial offering to a deity. Such use was common in Judaic worship and remains in use for example in the Catholic, Orthodox, and Anglican churches, Taoist and Buddhist Chinese jingxiang (敬香 "offer incense), etc.

 

Aphrodisiac Incense has been used as an aphrodisiac in some cultures. Both ancient Greek and ancient Egyptian mythology suggest the usage of incense by goddesses and nymphs. Incense is thought to heighten sexual desires and sexual attraction.

 

Time-keeper Incense clocks are used to time social, medical and religious practices in parts of eastern Asia. They are primarily used in Buddhism as a timer of mediation and prayer. Different types of incense burn at different rates; therefore, different incense are used for different practices. The duration of burning ranges from minutes to months.

 

Healing stone cleanser Incense is claimed to cleanse and restore energy in healing stones. The technique used is called “smudging” and is done by holding a healing stone over the smoke of burning incense for 20 to 30 seconds. Some people believe that this process not only restores energy but eliminates negative energy.

 

HEALTH RISK FROM INCENSE SMOKE:

 

Incense smoke contains various contaminants including gaseous pollutants, such as carbon monoxide (CO), nitrogen oxides (NOx), sulfur oxides (SOx), volatile organic compounds (VOCs), and adsorbed toxic pollutants (polycyclic aromatic hydrocarbons and toxic metals). The solid particles range between ~10 and 500 nm. In a comparison, Indian sandalwood was found to have the highest emission rate, followed by Japanese aloeswood, then Taiwanese aloeswood, while Chinese smokeless sandalwood had the least.

 

Research carried out in Taiwan in 2001 linked the burning of incense sticks to the slow accumulation of potential carcinogens in a poorly ventilated environment by measuring the levels of polycyclic aromatic hydrocarbons (including benzopyrene) within Buddhist temples. The study found gaseous aliphatic aldehydes, which are carcinogenic and mutagenic, in incense smoke.

 

A survey of risk factors for lung cancer, also conducted in Taiwan, noted an inverse association between incense burning and adenocarcinoma of the lung, though the finding was not deemed significant.

 

In contrast, epidemiologists at the Hong Kong Anti-Cancer Society, Aichi Cancer Center in Nagoya, and several other centers found: "No association was found between exposure to incense burning and respiratory symptoms like chronic cough, chronic sputum, chronic bronchitis, runny nose, wheezing, asthma, allergic rhinitis, or pneumonia among the three populations studied: i.e. primary school children, their non-smoking mothers, or a group of older non-smoking female controls. Incense burning did not affect lung cancer risk among non-smokers, but it significantly reduced risk among smokers, even after adjusting for lifetime smoking amount." However, the researchers qualified their findings by noting that incense burning in the studied population was associated with certain low-cancer-risk dietary habits, and concluded that "diet can be a significant confounder of epidemiological studies on air pollution and respiratory health."

 

Although several studies have not shown a link between incense and lung cancer, many other types of cancer have been directly linked to burning incense. A study published in 2008 in the medical journal Cancer found that incense use is associated with a statistically significant higher risk of cancers of the upper respiratory tract, with the exception of nasopharyngeal cancer. Those who used incense heavily also were 80% more likely to develop squamous-cell carcinomas. The link between incense use and increased cancer risk held when the researchers weighed other factors, including cigarette smoking, diet and drinking habits. The research team noted that "This association is consistent with a large number of studies identifying carcinogens in incense smoke, and given the widespread and sometimes involuntary exposure to smoke from burning incense, these findings carry significant public health implications."

 

In 2015, the South China University of Technology found toxicity of incense to Chinese hamsters' ovarian cells to be even higher than cigarettes.

 

Incensole acetate, a component of Frankincense, has been shown to have anxiolytic-like and antidepressive-like effects in mice, mediated by activation of poorly-understood TRPV3 ion channels in the brain.

Home sweet home - Nudger snoozin at the back.

 

Incense is aromatic biotic material that releases fragrant smoke when burned. The term refers to the material itself, rather than to the aroma that it produces. Incense is used for aesthetic reasons, and in therapy, meditation, and ceremony. It may also be used as a simple deodorant or insectifuge.

 

Incense is composed of aromatic plant materials, often combined with essential oils. The forms taken by incense differ with the underlying culture, and have changed with advances in technology and increasing number of uses.

 

Incense can generally be separated into two main types: "indirect-burning" and "direct-burning". Indirect-burning incense (or "non-combustible incense") is not capable of burning on its own, and requires a separate heat source. Direct-burning incense (or "combustible incense") is lit directly by a flame and then fanned or blown out, leaving a glowing ember that smoulders and releases a smoky fragrance. Direct-burning incense is either a paste formed around a bamboo stick, or a paste that is extruded into a stick or cone shape.

 

HISTORY

The word incense comes from Latin incendere meaning "to burn".

 

Combustible bouquets were used by the ancient Egyptians, who employed incense in both pragmatic and mystical capacities. Incense was burnt to counteract or obscure malodorous products of human habitation, but was widely perceived to also deter malevolent demons and appease the gods with its pleasant aroma. Resin balls were found in many prehistoric Egyptian tombs in El Mahasna, giving evidence for the prominence of incense and related compounds in Egyptian antiquity. One of the oldest extant incense burners originates from the 5th dynasty. The Temple of Deir-el-Bahari in Egypt contains a series of carvings that depict an expedition for incense.

 

The Babylonians used incense while offering prayers to divining oracles. Incense spread from there to Greece and Rome.

 

Incense burners have been found in the Indus Civilization (3300–1300 BCE). Evidence suggests oils were used mainly for their aroma. India also adopted techniques from East Asia, adapting the formulation to encompass aromatic roots and other indigenous flora. This was the first usage of subterranean plant parts in incense. New herbs like Sarsaparilla seeds, frankincense, and cypress were used by Indians.

 

At around 2000 BCE, Ancient China began the use of incense in the religious sense, namely for worship. Incense was used by Chinese cultures from Neolithic times and became more widespread in the Xia, Shang, and Zhou dynasties. The earliest documented use of incense comes from the ancient Chinese, who employed incense composed of herbs and plant products (such as cassia, cinnamon, styrax, and sandalwood) as a component of numerous formalized ceremonial rites. Incense usage reached its peak during the Song dynasty with numerous buildings erected specifically for incense ceremonies.

 

Brought to Japan in the 6th century by Korean Buddhist monks, who used the mystical aromas in their purification rites, the delicate scents of Koh (high-quality Japanese incense) became a source of amusement and entertainment with nobles in the Imperial Court during the Heian Era 200 years later. During the 14th-century Ashikaga shogunate, a samurai warrior might perfume his helmet and armor with incense to achieve an aura of invincibility (as well as to make a noble gesture to whoever might take his head in battle). It wasn't until the Muromachi period during the 15th and 16th century that incense appreciation (kōdō) spread to the upper and middle classes of Japanese society.

 

COMPOSITION

A variety of materials have been used in making incense. Historically there has been a preference for using locally available ingredients. For example, sage and cedar were used by the indigenous peoples of North America. Trading in incense materials comprised a major part of commerce along the Silk Road and other trade routes, one notably called the Incense Route.

 

Local knowledge and tools were extremely influential on the style, but methods were also influenced by migrations of foreigners, such as clergy and physicians.

 

COMBUSTIBLE BASE

The combustible base of a direct burning incense mixture not only binds the fragrant material together but also allows the produced incense to burn with a self-sustained ember, which propagates slowly and evenly through an entire piece of incense with such regularity that it can be used to mark time. The base is chosen such that it does not produce a perceptible smell. Commercially, two types of incense base predominate:

 

Fuel and oxidizer mixtures: Charcoal or wood powder provides the fuel for combustion while an oxidizer such as sodium nitrate or potassium nitrate sustains the burning of the incense. Fragrant materials are added to the base prior to shaping, as in the case of powdered incense materials, or after, as in the case of essential oils. The formula for charcoal-based incense is superficially similar to black powder, though it lacks the sulfur.

Natural plant-based binders: Gums such as Gum Arabic or Gum Tragacanth are used to bind the mixture together. Mucilaginous material, which can be derived from many botanical sources, is mixed with fragrant materials and water. The mucilage from the wet binding powder holds the fragrant material together while the cellulose in the powder combusts to form a stable ember when lit. The dry binding powder usually comprises about 10% of the dry weight in the finished incense. These include:

Makko (incense powder) made from the bark of various trees in the genus Persea (such as Persea thunbergii)

Xiangnan pi (made from the bark of trees of genus Phoebe such as Phoebe nanmu or Persea zuihoensis.

Jigit: a resin based binder used in India

Laha or Dar: bark based powders used in Nepal, Tibet, and other East Asian countries.

 

Typical compositions burn at a temperature between 220 °C and 260 °C.

 

TYPES

Incense is available in various forms and degrees of processing. They can generally be separated into "direct-burning" and "indirect-burning" types. Preference for one form or another varies with culture, tradition, and personal taste. The two differ in their composition due to the former's requirement for even, stable, and sustained burning.

 

INDIRECT-BURNING

Indirect-burning incense, also called "non-combustible incense", is an aromatic material or combination of materials, such as resins, that does not contain combustible material and so requires a separate heat source. Finer forms tend to burn more rapidly, while coarsely ground or whole chunks may be consumed very gradually, having less surface area. Heat is traditionally provided by charcoal or glowing embers. In the West, the best known incense materials of this type are the resins frankincense and myrrh, likely due to their numerous mentions in the Bible. Frankincense means "pure incense", though in common usage refers specifically to the resin of the boswellia tree.

 

Whole: The incense material is burned directly in raw form on top of coal embers.

Powdered or granulated: Incense broken into smaller pieces burns quickly and provides brief but intense odor.

Paste: Powdered or granulated incense material is mixed with a sticky incombustible binder, such as dried fruit, honey, or a soft resin and then formed to balls or small pastilles. These may then be allowed to mature in a controlled environment where the fragrances can commingle and unite. Much Arabian incense, also called "Bukhoor" or "Bakhoor", is of this type, and Japan has a history of kneaded incense, called nerikō or awasekō, made using this method. Within the Eastern Orthodox Christian tradition, raw frankincense is ground into a fine powder and then mixed with various sweet-smelling essential oils.

 

DIRECT-BURNING

Direct-burning incense, also called "combustible incense", is lit directly by a flame. The glowing ember on the incense will continue to smoulder and burn the rest of the incense without further application of external heat or flame. Direct-burning incense is either extruded, pressed into forms, or coated onto a supporting material. This class of incense is made from a moldable substrate of fragrant finely ground (or liquid) incense materials and odourless binder. The composition must be adjusted to provide fragrance in the proper concentration and to ensure even burning. The following types are commonly encountered, though direct-burning incense can take nearly any form, whether for expedience or whimsy.

 

Coil: Extruded and shaped into a coil without a core, coil incense can burn for an extended period, from hours to days, and is commonly produced and used in Chinese cultures.

 

Cone: Incense in this form burns relatively quickly. Incense cones were invented in Japan in the 1800s.

Cored stick: A supporting core of bamboo is coated with a thick layer of incense material that burns away with the core. Higher-quality variations have fragrant sandalwood cores. This type of incense is commonly produced in India and China. When used in Chinese folk religion, these are sometimes known as "joss sticks".

Dhoop or solid stick: With no bamboo core, dhoop incense is easily broken for portion control. This is the most commonly produced form of incense in Japan and Tibet.

Powder: The loose incense powder used for making indirect burning incense is sometimes burned without further processing. Powder incense is typically packed into long trails on top of wood ash using a stencil and burned in special censers or incense clocks.

Paper: Paper infused with incense, folded accordion style, is lit and blown out. Examples include Carta d'Armenia and Papier d'Arménie.

Rope: The incense powder is rolled into paper sheets, which are then rolled into ropes, twisted tightly, then doubled over and twisted again, yielding a two-strand rope. The larger end is the bight, and may be stood vertically, in a shallow dish of sand or pebbles. The smaller (pointed) end is lit. This type of incense is easily transported and stays fresh for extremely long periods. It has been used for centuries in Tibet and Nepal.

 

Moxa tablets, which are disks of powdered mugwort used in Traditional Chinese medicine for moxibustion, are not incenses; the treatment is by heat rather than fragrance.

Incense sticks may be termed joss sticks, especially in parts of East Asia, South Asia and Southeast Asia. Among ethnic Chinese and Chinese-influenced communities these are traditionally burned at temples, before the threshold of a home or business, before an image of a religious divinity or local spirit, or in shrines, large and small, found at the main entrance of every village. Here the earth god is propitiated in the hope of bringing wealth and health to the village. They can also be burned in front of a door or open window as an offering to heaven, or the devas. The word "joss" is derived from the Latin deus (god) via the Portuguese deos through the Javanese dejos, through Chinese pidgin English.

 

PRODUCTION

The raw materials are powdered and then mixed together with a binder to form a paste, which, for direct burning incense, is then cut and dried into pellets. Incense of the Athonite Orthodox Christian tradition is made by powdering frankincense or fir resin, mixing it with essential oils. Floral fragrances are the most common, but citrus such as lemon is not uncommon. The incense mixture is then rolled out into a slab approximately 1 cm thick and left until the slab has firmed. It is then cut into small cubes, coated with clay powder to prevent adhesion, and allowed to fully harden and dry. In Greece this rolled incense resin is called 'Moskolibano', and generally comes in either a pink or green colour denoting the fragrance, with pink being rose and green being jasmine.

 

Certain proportions are necessary for direct-burning incense:

 

Oil content: an excess of oils may prevent incense from smoldering effectively. Resinous materials such as myrrh and frankincense are typically balanced with "dry" materials such as wood, bark and leaf powders.

Oxidizer quantity: Too little oxidizer in gum-bound incense may prevent the incense from igniting, while too much will cause the incense to burn too quickly, without producing fragrant smoke.

Binder: Water-soluble binders such as "makko" ensure that the incense mixture does not crumble when dry, dilute the mixture.

Mixture density: Incense mixtures made with natural binders must not be combined with too much water in mixing, or over-compressed while being formed, which would result in either uneven air distribution or undesirable density in the mixture, causing the incense to burn unevenly, too slowly, or too quickly.

Particulate size: The incense mixture has to be well pulverized with similarly sized particulates. Uneven and large particulates result in uneven burning and inconsistent aroma production when burned.

 

"Dipped" or "hand-dipped" direct-burning incense is created by dipping "incense blanks" made of unscented combustible dust into any suitable kind of essential or fragrance oil. These are often sold in the United States by flea-market and sidewalk vendors who have developed their own styles. This form of incense requires the least skill and equipment to manufacture, since the blanks are pre-formed in China or South East Asia.

 

Incense mixtures can be extruded or pressed into shapes. Small quantities of water are combined with the fragrance and incense base mixture and kneaded into a hard dough. The incense dough is then pressed into shaped forms to create cone and smaller coiled incense, or forced through a hydraulic press for solid stick incense. The formed incense is then trimmed and slowly dried. Incense produced in this fashion has a tendency to warp or become misshapen when improperly dried, and as such must be placed in climate-controlled rooms and rotated several times through the drying process.

 

Traditionally, the bamboo core of cored stick incense is prepared by hand from Phyllostachys heterocycla cv. pubescens since this species produces thick wood and easily burns to ashes in the incense stick. In a process known as "splitting the foot of the incense stick", the bamboo is trimmed to length, soaked, peeled, and split in halves until the thin sticks of bamboo have square cross sections of less than 3mm. This process has been largely replaced by machines in modern incense production.

 

In the case of cored incensed sticks, several methods are employed to coat the sticks cores with incense mixture:

 

Paste rolling: A wet, malleable paste of incense mixture is first rolled into a long, thin coil, using a paddle. Then, a thin stick is put next to the coil and the stick and paste are rolled together until the stick is centered in the mixture and the desired thickness is achieved. The stick is then cut to the desired length and dried.

Powder-coating: Powder-coating is used mainly to produce cored incense of either larger coil (up to 1 meter in diameter) or cored stick forms. A bundle of the supporting material (typically thin bamboo or sandalwood slivers) is soaked in water or a thin water/glue mixture for a short time. The thin sticks are evenly separated, then dipped into a tray of incense powder consisting of fragrance materials and occasionally a plant-based binder. The dry incense powder is then tossed and piled over the sticks while they are spread apart. The sticks are then gently rolled and packed to maintain roundness while more incense powder is repeatedly tossed onto the sticks. Three to four layers of powder are coated onto the sticks, forming a 2 mm thick layer of incense material on the stick. The coated incense is then allowed to dry in open air. Additional coatings of incense mixture can be applied after each period of successive drying. Incense sticks produced in this fashion and burned in temples of Chinese folk religion can have a thickness between 2 and 4 millimeters.

Compression: A damp powder is mechanically formed around a cored stick by compression, similar to the way uncored sticks are formed. This form is becoming more common due to the higher labor cost of producing powder-coated or paste-rolled sticks.

 

BURNING INCENSE

Indirect-burning incense burned directly on top of a heat source or on a hot metal plate in a censer or thurible.

 

In Japan a similar censer called a egōro (柄香炉) is used by several Buddhist sects. The egōro is usually made of brass, with a long handle and no chain. Instead of charcoal, makkō powder is poured into a depression made in a bed of ash. The makkō is lit and the incense mixture is burned on top. This method is known as sonae-kō (religious burning).

 

For direct-burning incense, the tip or end of the incense is ignited with a flame or other heat source until the incense begins to turn into ash at the burning end. The flame is then fanned or blown out, leaving the incense to smolder.

 

CULTURAL VARIATIONS

ARABIAN

In most Arab countries, incense is burned in the form of scented chips or blocks called bakhoor (Arabic: بخور‎ [bɑˈxuːɾ, bʊ-]. Incense is used on special occasions like weddings or on Fridays or generally to perfume the house. The bakhoor is usually burned in a mabkhara, a traditional incense burner (censer) similar to the Somali Dabqaad. It is customary in many Arab countries to pass bakhoor among the guests in the majlis ('congregation'). This is done as a gesture of hospitality.

 

CHINESE

For over two thousand years, the Chinese have used incense in religious ceremonies, ancestor veneration, Traditional Chinese medicine, and daily life. Agarwood (chénxiāng) and sandalwood (tánxiāng) are the two most important ingredients in Chinese incense.

 

Along with the introduction of Buddhism in China came calibrated incense sticks and incense clocks. The first known record is by poet Yu Jianwu (487-551): "By burning incense we know the o'clock of the night, With graduated candles we confirm the tally of the watches." The use of these incense timekeeping devices spread from Buddhist monasteries into Chinese secular society.

Incense-stick burning is an everyday practice in traditional Chinese religion. There are many different types of stick used for different purposes or on different festive days. Many of them are long and thin. Sticks are mostly coloured yellow, red, or more rarely, black. Thick sticks are used for special ceremonies, such as funerals. Spiral incense, with exceedingly long burn times, is often hung from temple ceilings. In some states, such as Taiwan,

 

Singapore, or Malaysia, where they celebrate the Ghost Festival, large, pillar-like dragon incense sticks are sometimes used. These generate so much smoke and heat that they are only burned outside.

 

Chinese incense sticks for use in popular religion are generally odorless or only use the slightest trace of jasmine or rose, since it is the smoke, not the scent, which is important in conveying the prayers of the faithful to heaven. They are composed of the dried powdered bark of a non-scented species of cinnamon native to Cambodia, Cinnamomum cambodianum. Inexpensive packs of 300 are often found for sale in Chinese supermarkets. Though they contain no sandalwood, they often include the Chinese character for sandalwood on the label, as a generic term for incense.

 

Highly scented Chinese incense sticks are used by some Buddhists. These are often quite expensive due to the use of large amounts of sandalwood, agarwood, or floral scents used. The sandalwood used in Chinese incenses does not come from India, its native home, but rather from groves planted within Chinese territory. Sites belonging to Tzu Chi, Chung Tai Shan, Dharma Drum Mountain, Xingtian Temple, or City of Ten Thousand Buddhas do not use incense.

 

INDIAN

Incense sticks, also known as agarbathi (or agarbatti) and joss sticks, in which an incense paste is rolled or moulded around a bamboo stick, are the main forms of incense in India. The bamboo method originated in India, and is distinct from the Nepali/Tibetan and Japanese methods of stick making without bamboo cores. Though the method is also used in the west, it is strongly associated with India.

 

The basic ingredients are the bamboo stick, the paste (generally made of charcoal dust and joss/jiggit/gum/tabu powder – an adhesive made from the bark of litsea glutinosa and other trees), and the perfume ingredients - which would be a masala (spice mix) powder of ground ingredients into which the stick would be rolled, or a perfume liquid sometimes consisting of synthetic ingredients into which the stick would be dipped. Perfume is sometimes sprayed on the coated sticks. Stick machines are sometimes used, which coat the stick with paste and perfume, though the bulk of production is done by hand rolling at home. There are about 5,000 incense companies in India that take raw unperfumed sticks hand-rolled by approximately 200,000 women working part-time at home, and then apply their own brand of perfume, and package the sticks for sale. An experienced home-worker can produce 4,000 raw sticks a day. There are about 50 large companies that together account for up to 30% of the market, and around 500 of the companies, including a significant number of the main ones, including Moksh Agarbatti and Cycle Pure, are based in Mysore.

 

JEWISH TEMPLE IN JERUSALEM

KETORET

Ketoret was the incense offered in the Temple in Jerusalem and is stated in the Book of Exodus to be a mixture of stacte, onycha, galbanum and frankincense.

 

TIBETAN

Tibetan incense refers to a common style of incense found in Tibet, Nepal, and Bhutan. These incenses have a characteristic "earthy" scent to them. Ingredients vary from cinnamon, clove, and juniper, to kusum flower, ashvagandha, and sahi jeera.

 

Many Tibetan incenses are thought to have medicinal properties. Their recipes come from ancient Vedic texts that are based on even older Ayurvedic medical texts. The recipes have remained unchanged for centuries.

 

JAPANESE

In Japan incense appreciation folklore includes art, culture, history, and ceremony. It can be compared to and has some of the same qualities as music, art, or literature. Incense burning may occasionally take place within the tea ceremony, just like calligraphy, ikebana, and scroll arrangement. The art of incense appreciation, or koh-do, is generally practiced as a separate art form from the tea ceremony, and usually within a tea room of traditional Zen design.

 

Agarwood (沈香 Jinkō) and sandalwood (白檀 byakudan) are the two most important ingredients in Japanese incense. Agarwood is known as "jinkō" in Japan, which translates as "incense that sinks in water", due to the weight of the resin in the wood. Sandalwood is one of the most calming incense ingredients and lends itself well to meditation. It is also used in the Japanese tea ceremony. The most valued Sandalwood comes from Mysore in the state of Karnataka in India.

 

Another important ingredient in Japanese incense is kyara (伽羅). Kyara is one kind of agarwood (Japanese incense companies divide agarwood into 6 categories depending on the region obtained and properties of the agarwood). Kyara is currently worth more than its weight in gold.

 

Some terms used in Japanese incense culture include:

 

Incense arts: [香道, kodo]

Agarwood: [ 沈香 ] – from heartwood from Aquilaria trees, unique, the incense wood most used in incense ceremony, other names are: lignum aloes or aloeswood, gaharu, jinko, or oud.

Censer/Incense burner: [香爐] – usually small and used for heating incense not burning, or larger and used for burning

Charcoal: [木炭] – only the odorless kind is used.

Incense woods: [ 香木 ] – a naturally fragrant resinous wood.

 

USAGE

PRACTICAL

Incense fragrances can be of such great strength that they obscure other less desirable odours. This utility led to the use of incense in funerary ceremonies because the incense could smother the scent of decay. An example, as well as of religious use, is the giant Botafumeiro thurible that swings from the ceiling of the Cathedral of Santiago de Compostela. It is used in part to mask the scent of the many tired, unwashed pilgrims huddled together in the Cathedral of Santiago de Compostela.

 

A similar utilitarian use of incense can be found in the post-Reformation Church of England. Although the ceremonial use of incense was abandoned until the Oxford Movement, it was common to have incense (typically frankincense) burned before grand occasions, when the church would be crowded. The frankincense was carried about by a member of the vestry before the service in a vessel called a 'perfuming pan'. In iconography of the day, this vessel is shown to be elongated and flat, with a single long handle on one side. The perfuming pan was used instead of the thurible, as the latter would have likely offended the Protestant sensibilities of the 17th and 18th centuries.

 

The regular burning of direct-burning incense has been used for chronological measurement in incense clocks. These devices can range from a simple trail of incense material calibrated to burn in a specific time period, to elaborate and ornate instruments with bells or gongs, designed to involve multiple senses.

 

Incense made from materials such as citronella can repel mosquitoes and other irritating, distracting, or pestilential insects. This use has been deployed in concert with religious uses by Zen Buddhists who claim that the incense that is part of their meditative practice is designed to keep bothersome insects from distracting the practitioner. Currently, more effective pyrethroid-based mosquito repellent incense is widely available in Asia.

 

Papier d'Arménie was originally sold as a disinfectant as well as for the fragrance.

 

Incense is also used often by people who smoke indoors and do not want the smell to linger.

 

AESTHETIC

Many people burn incense to appreciate its smell, without assigning any other specific significance to it, in the same way that the foregoing items can be produced or consumed solely for the contemplation or enjoyment of the aroma. An example is the kōdō (香道), where (frequently costly) raw incense materials such as agarwood are appreciated in a formal setting.

 

RELIGIOUS

Religious use of incense is prevalent in many cultures and may have roots in the practical and aesthetic uses, considering that many of these religions have little else in common. One common motif is incense as a form of sacrificial offering to a deity. Such use was common in Judaic worship and remains in use for example in the Catholic, Orthodox, and Anglican churches, Taoist and Buddhist Chinese jingxiang (敬香 "offer incense), etc.

 

Aphrodisiac Incense has been used as an aphrodisiac in some cultures. Both ancient Greek and ancient Egyptian mythology suggest the usage of incense by goddesses and nymphs. Incense is thought to heighten sexual desires and sexual attraction.

 

Time-keeper Incense clocks are used to time social, medical and religious practices in parts of eastern Asia. They are primarily used in Buddhism as a timer of mediation and prayer. Different types of incense burn at different rates; therefore, different incense are used for different practices. The duration of burning ranges from minutes to months.

 

Healing stone cleanser Incense is claimed to cleanse and restore energy in healing stones. The technique used is called “smudging” and is done by holding a healing stone over the smoke of burning incense for 20 to 30 seconds. Some people believe that this process not only restores energy but eliminates negative energy.

 

HEALTH RISK FROM INCENSE SMOKE

Incense smoke contains various contaminants including gaseous pollutants, such as carbon monoxide (CO), nitrogen oxides (NOx), sulfur oxides (SOx), volatile organic compounds (VOCs), and adsorbed toxic pollutants (polycyclic aromatic hydrocarbons and toxic metals). The solid particles range between ~10 and 500 nm. In a comparison, Indian sandalwood was found to have the highest emission rate, followed by Japanese aloeswood, then Taiwanese aloeswood, while Chinese smokeless sandalwood had the least.

 

Research carried out in Taiwan in 2001 linked the burning of incense sticks to the slow accumulation of potential carcinogens in a poorly ventilated environment by measuring the levels of polycyclic aromatic hydrocarbons (including benzopyrene) within Buddhist temples. The study found gaseous aliphatic aldehydes, which are carcinogenic and mutagenic, in incense smoke.

 

A survey of risk factors for lung cancer, also conducted in Taiwan, noted an inverse association between incense burning and adenocarcinoma of the lung, though the finding was not deemed significant.

 

In contrast, epidemiologists at the Hong Kong Anti-Cancer Society, Aichi Cancer Center in Nagoya, and several other centers found: "No association was found between exposure to incense burning and respiratory symptoms like chronic cough, chronic sputum, chronic bronchitis, runny nose, wheezing, asthma, allergic rhinitis, or pneumonia among the three populations studied: i.e. primary school children, their non-smoking mothers, or a group of older non-smoking female controls. Incense burning did not affect lung cancer risk among non-smokers, but it significantly reduced risk among smokers, even after adjusting for lifetime smoking amount." However, the researchers qualified their findings by noting that incense burning in the studied population was associated with certain low-cancer-risk dietary habits, and concluded that "diet can be a significant confounder of epidemiological studies on air pollution and respiratory health."

 

Although several studies have not shown a link between incense and lung cancer, many other types of cancer have been directly linked to burning incense. A study published in 2008 in the medical journal Cancer found that incense use is associated with a statistically significant higher risk of cancers of the upper respiratory tract, with the exception of nasopharyngeal cancer. Those who used incense heavily also were 80% more likely to develop squamous-cell carcinomas. The link between incense use and increased cancer risk held when the researchers weighed other factors, including cigarette smoking, diet and drinking habits. The research team noted that "This association is consistent with a large number of studies identifying carcinogens in incense smoke, and given the widespread and sometimes involuntary exposure to smoke from burning incense, these findings carry significant public health implications."

 

In 2015, the South China University of Technology found toxicity of incense to Chinese hamsters' ovarian cells to be even higher than cigarettes.

 

Incensole acetate, a component of Frankincense, has been shown to have anxiolytic-like and antidepressive-like effects in mice, mediated by activation of poorly-understood TRPV3 ion channels in the brain.