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+++ 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?

Some background:

A vanship is a type of flying machine from the animated series Last Exile. It is often referred to as a "flying boat" in that it does not fly by means of aerodynamics like planes do, but rather by floating on the air and propelling itself through the use of a substance known as "Claudia" (see below).

 

Vanships in general were couriers prior to the events of Last Exile, traveling long distances to deliver cargoes (usually messages). Some Vanships thus include tools for towing solid objects.

 

The design of several vanships throughout the series bears great resemblance to various famed 1930s racecars than any aircraft, most notably the Anatoray millitary vanships which bear great resemblance to the 1933 Napier Railton. The resemblance is found in the grill shape of the cowl vents and the shape of the tail cone, as well as the aerodynamic bulges on the car which cover the valve covers and exaust on the car, which are also found on the Anatoray vanships.

Other Vanships bear striking design elements from Junkers aircraft in the pre-WWII era, e. g. from the A 35 monoplane.

 

"Spirit of Grand Stream" is a courier-type vanship (see below) owned by Claus Valca and Lavie Head, and its design is very similar to that of Hayao Miyazaki's gunship from Nausicaa of the Valley of the Wind. The matches are really focused on the two seated open cockpit, and the navigator section which has matching interface panels of small glass cylinders.

Courier vanships, also known as racing vanships, are one of the main types of vanship featured in Last Exile. Courier vanships are small and narrow with a single, high-powered thruster. Like any vanship intended to achieve high speeds, they have stub wings, far too small themselves to provide lift. They simply act as mounts for ailerons to provide better steering, as pivoting the thruster would put undue stress on the assembly at high speeds.

 

Over the course of Last Exile, Vanships were adapted for combat. The process resembles the evolving roles that aircraft held during WW1; originally developed for scouting and surveillance, but eventually equipped with bombs and machine guns to become potent fightercraft.

 

Claudia is a fluorescent blue ore mined on the floating world of Prester. It is the foundation of Prester's technology, fueling steam engines and is a key element of the claudia units that allow vanships to fly. Claudia is also the primary currency of Prester. It is well suited for the purpose, as it is constantly generated by Prester and is not possible to counterfeit.

Claudia, when dissolved in water, serves as the primary drive fluid in a claudia unit. When Claudia fluid is heated and compressed, it generates lift. A vanship engine has a distinctive claudia circulation pipe loop, where the supercritical fluid generates both lift and thrust.

 

Dissolving Claudia in alcohol dramatically increases the energy density of the fuel. This is why steam engines are the predominant technology of Last Exile, instead of the internal combustion engine. Technology design documents from the production of the show indicate that the steam engines of Last Exile have a power to weight ratio exceeding that of a modern gasoline fueled internal combustion engine.

 

All vanships in the series were rendered as 3D images, a hallmark of Japanese animation studio Gonzo, makers of such series as Vandread and Blue Submarine No. 6.

  

The kit and its assembly:

I love the Vanships from Last Exile - even though I have never seen the series.

While these vehicles appear as retro stuff, they are very original and unique in look and feel - a modeler's dream if you are into scratchbuilding and kitbashing. There's also a 1:72 Vanship kit available (actually, in two versions) from Hasegawa, but it is IMHO overpriced. And there are so many different Vanships in the series that it is a shame that not more of them have been kitted, scratched, or at least used as a source of modelling inspiration.

 

The latter's the case here. I had a scratched Vanship on the agenda for a long time and also a basic idea with what I'd start, but it took a SF racing GB at phoxim.de ( a German SF model building forum) to make a move.

 

I wanted a small and fast single seater, and this evolved through the GB into a Racer with a more prominent engine unit and a rather purposeful livery instead of bright colors. But the basic concept was retained: originally, the plan was to use a 1:72 F4U as fuselage basis, and I had the idea to integrate some parts of a 1:43 Citroen 11CV from Heller, e. g. its grill and bonnet.

 

The F4U is the SMER kit, and it has the benefit of having separate wings for a folded display. The fin was cut off and the landing gear wells covered.

The cockpit opening was slightly enlarged in order to take a 1:48 Japanese WWII resin pilot and a seat from the 1:43 11CV - pretty cramped, but it worked and looks good. Only the wind screen of the OOB F4U canopy was used, as well as the original dashboard.

 

Most work was done on the outside, though. The first problem turned up when I realized that the 11CV bonnet could hardly be mated with the F4U. As a plan B I found a cover for the brush head of a Philipps electric toothbrush in my donor bank - a bit too high and narrow, but overall a unique addition and characteristic nose for my creation!

 

The landing gear comes from an Amodel Ju-87A - together with the drooped F4U inner wings the result looked a bit stalky at first, but the Vanship still needed its engines.

 

As a racer, I went for double power, and the long pods that carry the propulsion system were scratched from several non-model-kit parts:

- Front comes from a Revell 1:32 AH-64 Apache, its engines

- The intakes come from a Matchbox Gloster Meteor NF.14

- The "ring" consists of wheel parts from the Heller 11CV

- The conic isolators are ball pen grips, cut to size and closed with tank wheels on both ends

- The fins are plastic knives, primarily the blades and parts of the handles

 

In between these engine pods, which are only held under the wings and stabilized internally through steel wire, a generator pod from a 1:72 Matchbox EA-6B fills the void. It also holds a characteristic "knife" under the front grill - again carved from the handle of the plastic knives.

 

In order to blend the changes in fuselage shape and diameter and create a kind of Cord-style grill I added three styrene strips which were wrapped around the nose, the upper line reaching back to the cockpit - a kind of 3D rally stripe that also streches the shape.

 

Some air scoops and surface details were added, made from styrene, and stiff cable was used under the front fuselage to create hoses between the bonnet with the Claudia reactor and the engines.

 

I was frequently tempted to add more things and details or decoration, but found that a rather clean look would better suit a dedicated racer Vanship - the Stutz Blackhawk land speed record car was a vague benchmark.

  

Painting and markings:

I wanted to keep things simple and dry. Before this turned into a racer I considered several colors like pale blue, a greyish-green, British Racing Green or Crimson, with ivory trim. Anyway, I rejected this in favir of a pure, bare metal finish. I even did not add colorful stripes - the only "color" comes from the mechanical parts (ivory and dark brown on the engine pods, the idea was to add an isolator impression) and the small sponsor decals.

 

The kit initially received a basic coat of Revell's acrylic Aluminum, and onto that panels/field with several Metallizer tones (Steel, Magnesium, Titanium, polished Aluminum) were added. On top of that, the whole thing received a rubbing with grinded graphite - intensifying the metal shine and also weathering the vehicle.

 

The pilot received a rather conservatie outfit, with a brown leather jacket - matching the overall style of the Vanship. Some engine parts (e. g. the blades and the knife under the nose) were painted with a mix of Steel Metallizer and Gold. The cockpit interior was painted in RLM 02.

 

The markings were puzzled together. The start number '24' in that nice retro type comes from an 1:72 Airfix Il-2, the black disc below is from a slot car aftermarket sheet. The many sponsor stickers come mostly from an 1:72 Su-27 demonstrator aircraft sheet from Begemot - with their cyrillic typo they blend well into the Last Exile look and feel (where Greek/Cyrillic typo pops up).

 

Finally, the kit received a coat with acrylic gloss varnish, while the anti glare panel in front of the windscreen became matt.

 

+++ 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 Northrop Grumman-IAI F-24 is the latest reincarnation of the USAF "Lightweight Fighter Program" which dates back to the 1950ies and started with the development of Northrop's F-5 "Freedom Fighter".

 

The 1st generation F-5 became very successful in the export market and saw a long line of development, including the much more powerful F-5E "Tiger II" and the F-20 Tigershark (initially called F-5G). Northrop had high hopes for the F-20 in the international market; however, policy changes following Ronald Reagan's election meant the F-20 had to compete for sales against aircraft like the F-16, the USAF's latest fighter design (which was politically favored). The F-20 development program was eventually abandoned in 1986 after three prototypes had been built and a fourth partially completed.

 

But this was not the end for Northrop’s Lightweight Fighter. In the early 1980s, two X-29As experimental aircraft were built by Grumman from two existing Northrop F-5A Freedom Fighter airframes. The Grumman X-29 was a testbed for forward-swept wings, canard control surfaces, and other novel aircraft technologies. The aerodynamic instability of this arrangement increased agility but required the use of computerized fly-by-wire control. Composite materials were used to control the aeroelastic divergent twisting experienced by forward-swept wings, also reducing the weight. The NASA test program continued from 1984 to 1991 and the X-29s flew 242 times, gathering valuable data and breaking ground for new aerodynamic technologies of 4th and 5th generation fighters.

 

Even though no service aircraft directly evolved from the X-29, its innovative FBW system as well as the new material technologies also opened the door for an updated F-20 far beyond the 1990ies. It became clear that ever expensive and complex aircraft could not be the answer to modern, asymmetrical warfare in remote corners of the world, with exploding development costs and just a limited number of aircraft in service that could not generate true economies of scale, esp. when their state-of-the-art design would not permit any export.

Anyway, a global market for simpler fighter aircraft was there, as 1st generation F-16s as well as the worldwide, aging F-5E fleet and types of Soviet/Russian origin like the MiG-29 provided the need for a modern, yet light and economical jet fighter. Contemporary types like the Indian HAL Tejas, the Swedish Saab Gripen, the French Dassault Rafale and the Pakistani/Chinese FC-1/JF-17 ”Thunder” proved this trend among 4th - 4.5th generation fighter aircraft.

 

Northrop Grumman (Northrop bought Grumman in 1994) initiated studies and basic design work on a respective New Lightweight Fighter (NLF) as a private venture in 1995. Work on the NLF started at a slow pace, as the company was busy with re-structuring.

The idea of an updated lightweight fighter was fueled by another source, too: Israel. In 1998 IAI started looking in the USA for a development partner for a new, light fighter that would replace its obsolete Kfir fleet and partly relieve its F-16 and F-15 fleet from interception tasks. The domestic project for that role, the IAI Lavi, had been stillborn, but lots of its avionics and research were still at hand and waited for an airframe for completion.

The new aircraft for the IAF was to be superior to the MiG-29, at least on par with the F-16C/D, but easier to maintain, smaller and overall cheaper. Since the performance profiles appeared to be similar to what Northrop Grumman was developing under the NLF label, the US company eventually teamed up with IAI in 2000 and both started the mutual project "Namer" (=נמר, “Tiger” in Hebrew), which eventually lead to the F-24 I for the IAF which kept its project name for service and to the USAF’s F-24A “Tigershark”.

 

The F-24, as the NLF, was based on the F-20 airframe, but outwardly showed only little family heritage, onle the forward fuselage around the cockpit reminds of the original F-5 design . Many aerodynamic details, e. g. the air intakes and air ducts, were taken over from the X-29, though, as the experimental aircraft and its components had been developed for extreme maneuvers and extra high agility. Nevertheless, the X-29's forward-swept wing was considered to be too exotic and fragile for a true service aircraft, but the F-24 was to feature an Active Aeroelastic Wing (AAW) system.

 

AAW Technology integrates wing aerodynamics, controls, and structure to harness and control wing aeroelastic twist at high speeds and dynamic pressures. By using multiple leading and trailing edge controls like "aerodynamic tabs", subtle amounts of aeroelastic twist can be controlled to provide large amounts of wing control power, while minimizing maneuver air loads at high wing strain conditions or aerodynamic drag at low wing strain conditions. This system was initially tested on the X-29 and later on the X-53 research aircraft, a modified F-18, until 2006.

 

Both USAF and IAF versions feature this state-of-the-art aerodynamic technology, but it is uncertain if other customers will receive it. While details concerning the F-24's system have not been published yet, it is assumed that its AAW is so effective that canard foreplanes could be omitted without sacrificing lift and maneuverability, and that drag is effectively minimized as the wing profile can be adjusted according to the aircraft’s speed, altitude, payload and mission – much like a VG wing, but without its clumsy and heavy swiveling mechanism which has to bear high g forces. As a result, the F-24 is, compared to the F-20, which could carry an external payload of about 3.5 tons, rumored to be able to carry up to 5 tons of ordnance.

 

The delta wing shape proved to be a perfect choice for the required surface and flap actuators inside of the wings, and it would also offer a very good compromise between lift and drag for a wide range of performance. Anyway, there was one price to pay: in order to keep the wing profile thin and simple, the F-24’s landing gear retracts into the lower fuselage, leaving the aircraft with a relatively narrow track.

 

Another major design factor for the outstanding performance of this rather small aircraft was weight reduction and structural integrity – combined with simplicity, ruggedness and a modular construction which would allow later upgrades. Instead of “going big” and expensive, the new F-24 was to create its performance through dedicated loss of weight, which was in some part also a compensation for the AAW system in the wings and its periphery.

 

Weight was saved wherever possible, e .g. a newly developed, lightweight M199A1 gatling gun. This 20mm cannon is a three-barreled, heavily modified version of the already “stripped” M61A2 gun in the USAF’s current F-18E and F-22. One of the novel features is a pneumatic drive instead of the traditional electric mechanism, what not only saves weight but also improves trigger response. The new gun weighs only a mere 65kg (the six-barreled M61A2 weighs 92kg, the original M61A1 112 kg), but still reaches a burst rate of fire of 1.800 RPM (about 800 RPM under cyclic fire, standard practice is to fire the cannon in 30 to 50-round bursts, though) and a muzzle velocity of 1.050 metres per second (3,450 ft/s) with a PGU-28/B round.

 

While the F-16 was and is still made from 80% aluminum alloys and only from 3% composites, the F-24 makes major use of carbon fiber and other lightweight materials, which make up about 40% of the aircraft’s structure, plus an increased share of Titanium and Magnesium alloys. As a consequence and through many other weight-saving measures like keeping stealth capabilities to a minimum (even though RAM was deliberately used and many details designed to have a natural low radar signature, resulting in modest radar cross-section (RCS) reductions), a single, relatively small engine, a fuel-efficient F404-GE-402 turbofan, is enough to make the F-24 a fast and very agile aircraft, coupled with a good range. The F-24’s thrust/weight ratio is considerably higher than 1, and later versions with a vectored thrust nozzle (see below) will take this level of agility even further – with the pilot becoming the limiting factor for the aircraft’s performance.

 

USAF and IAF F-24s are outfitted with Northrop Grumman's AN/APG-80 Active Electronically Scanned Array (AESA) radar, also used in the F-16 Block 60 aircraft. Other customers might only receive the AN/APG-68, making the F-24 comparable to the F-16C/D.

 

The first prototype, the YF-24, flew on 8th of March 2008, followed by two more aircraft plus a static airframe until summer 2010. In early 2011 the USAF placed an initial order of 101 aircraft (probably also to stir export sales – the earlier lightweight fighters from Northrop suffered from the fact that the manufacturer’s country would not use the aircraft in its own forces). These initial aircraft will replace older F-16 in the interceptor role, or free them for fighter bomber tasks. The USN and USMC also showed interest in the aircraft for their aggressor squadrons, for dissimilar air combat training. A two-seater, called the F-24B, is supposed to follow soon, too, and a later version for 2020 onwards, tentatively designated F-24C, is to feature an even stronger F404 engine and a 3D vectoring nozzle.

 

Israel is going to produce its own version domestically from late 2014 on, which will exclusively be used by the IAF. These aircraft will be outfitted with different avionics, built by Elta in Israel, and cater to national requirements which focus more on multi-purpose service, while the USAF focusses with its F-24A on aerial combat and interception tasks.

 

International interest for the F-24A is already there: in late 2013 Grumman stated that initial talks have been made with various countries, and potential export candidates from 2015 on are Taiwan, Singapore, Thailand, Finland, Norway, Australia and Japan.

  

General F-24A characteristics:

Crew: 1 pilot

Length: 47 ft 4 in (14.4 m)

Wingspan: 27 ft 11.9 in / 8.53 m; with wingtip missiles (26 ft 8 in/ 8.13 m; without wingtip missiles)

Height: 13 ft 10 in (4.20 m)

Wing area: 36.55 m² (392 ft²)

Empty weight: 13.150 lb (5.090 kg)

Loaded weight: 15.480 lb (6.830 kg)

Max. take-off weight: 27.530 lb (12.500 kg)

 

Powerplant:

1× General Electric F404-GE-402 turbofan with a dry thrust of 11,000 lbf (48.9 kN) and 17,750 lbf (79.2 kN) with afterburner

 

Performance

Maximum speed: Mach 2+

Combat radius: 300 nmi (345 mi, 556 km); for hi-lo-hi mission with 2 × 330 US gal (1,250 L) drop tanks

Ferry range: 1,490 nmi (1715 mi, 2759 km); with 3 × 330 US gal (1,250 L) drop tanks

Service ceiling: 55,000 ft (16,800 m)

Rate of climb: 52,800 ft/min (255 m/s)

Wing loading: 70.0 lb/ft² (342 kg/m²)

Thrust/weight: 1.09 (1.35 with loaded weight & 50% fuel)

 

Armament

1× 20 mm (0.787 in) M199A1 3-barreled Gatling cannon in the lower fuselage with 400 RPG

Eleven external hardpoints (two wingtip tails, six underwing hardpoints, three underfuselage hardpoints) and a total capacity of 11.000 lb (4.994 kg) of missiles (incl. AIM 9 Sidewinder and AIM 120 AMRAAM), bombs, rockets, ECM pods and drop tanks for extended range.

  

The kit and its assembly:

A spontaneous project. This major kitbash was inspired by fellow user nighthunter at whatifmodelers.com, who came up with a profile of a mashed-up US fighter, created “out of boredom”. The original idea was called F-21C, and it was to be a domestic successor to the IAI Kfirs which had been used by the US as aggressor aircraft in USN and USMC service for a few years.

 

As a weird(?) coincidence I had many of the necessary ingredients for this fictional aircraft in store, even though some parts and details were later changed. This model here is an interpretation of the original design. The idea was spun further, and the available parts that finally went into the model also had some influence on design and background.

I thank nighthunter for sharing the early ideas, inviting me to take the design to the hardware stage (sort of…) and adapting my feedback into new design sketches, too, which, in return, inspired the model building process.

 

Well, what went into this thing? To cook up a F-24 à la Dizzyfugu you just need (all in 1:72):

● Fuselage from a Hasegawa X-29, including the cockpit and the landing gear

● Fin and nose cone from an Italeri F-16A

● Inner wings from a (vintage) Hasegawa MiG-21F

● Outer wings from a F-4 (probably a J, Hasegawa or Fujimi)

 

The wing construction deviates from nighthunter’s original idea. The favorite ingredients would have been F-16XL or simple Mirage III wings, but I found the composite wing to be more attractive and “different”. The big F-16XL wings, despite their benefit of a unique shape, might also have created scale/size problems with a F-20 style fuselage? So I built hybrid wings: The MiG-21 landing gear wells were filled with putty and the F-4 outer wings simply glued onto the MiG inner wing sections, which were simply cut down in span. It sounds like an unlikely combo, but these parts fit together almost perfectly! In order to hide the F-4 origins I modified them to carry wingtip launch rails, though, which were also part of nighthunter’s original design.

 

The AAW technology detail mentioned in the background came in handy as it explains the complicated wing shape and the fact that the landing gear retracts into the fuselage, not into the wings, which would have been more plausible… Anyway, there’s still room for a simpler export version, with Mirage III or Kfir C.2/7 wings, and maybe canards?

 

Using the X-29 as basis also made fitting the new wings onto the area-ruled fuselage pretty easy, as I could use the wing root parts from the X-29 to bridge the gap. The original, forward-swept wings were just cut away, and the remains used as consoles for the new hybrid delta wings. Took some SERIOUS putty work, but the result is IMHO fine.

 

The bigger/square X-29 air intakes were taken over, and they change the look of the aircraft, making it look less F-5-ish than a true F-20 fuselage. For the same reason I kept the large fairing at the fin base, combining it with a bigger F-16 tail, though, as a counter-balance to the new, bigger wings. Again, the F-16 fin was/is part of nighthunter’s idea, so the model stays true to the original concept.

 

For the same reason I omitted the original X-29 nose, which is rather pointy, sports vanes and a large sensor boom. The F-16 nose was a plausible choice, as the AN/APG-80 is also carried by late Fighting Falcons, and its shape fits well, too.

 

All around the hull, some small details like radar warning sensors, pitots and air scoops were added. Not really necessary, but such thing add IMHO to the overall impression of such a fictional aircraft beyond the prototype stage.

 

Cockpit and landing gear were taken OOB, I just added a pilot figure and slightly modified the seat.

 

The ordnance was puzzled together from the scrap box, the AIM-9Ls come from the same F-4 kit which donated its outer wings, the AIM-120s come from an Italeri NATO weapons kit. The drop tanks belong to an F-16.

  

Painting and markings:

At first I considered an F-24I in IAF markings, or even a Japanese aircraft, but then reverted to one of nighthunter’s initial, simple ideas: an USAF aircraft in the “Hill II” paint scheme (F-16 style), made up from three shades of gray (FS 36118, 36270 and 36375) with low-viz markings and stencils. Dutch/Turkish NF-5A/Bs in the “Hill II” scheme were used as design benchmarks, too. It’s a simple livery, but on this delta wing aircraft it looks pretty interesting. I used enamels, what I had at hand: Humbrol 127 and 126, and Modelmaster's 1723.

 

A light black ink wash was applied, in order to em,phasize the engraved panel lines, in contrast to that, panels were manually highlighted through dry-brushed, lighter shades of gray (Humbrol 27, 166 and 167).

 

“Hill II” also adds to a generic, realistic touch for this whif. Doing an exotic air force thing is rather easy, but creating a convincing whif for a huge military machinery like the USAF’s takes more subtlety, I think.

 

The cockpit was painted in medium Gray (Dark Gull Grey, FS 36231, Humbrol 140), as well as the radome. The landing gear and the air intakes were painted white. The radome was painted with Revell 47 and dry-brushed with Humbrol 140.

 

Decals were puzzled together from various USAF aircraft, including sheets from an Airfix F-117, an Italeri F-15E and even an Academy OV-10D.

  

Tadah: a hardware tribute to an idea, born from boredom - and the aircraft does not look even bad at all? What I wanted to achieve was to make the F-24 neither look like a F-20, nor a Saab Gripen clone, as the latter comes close in overall shape, size and design.

+++ 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.

+++ 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 Yakovlev Yak-38 (Russian: Яковлева Як-38; NATO reporting name: "Forger") was the Soviet Naval Aviation's first and only operational VTOL strike fighter aircraft, in addition to being its first operational carrier-based fixed-wing aircraft. It was developed specifically for and served almost exclusively on the Kiev-class aircraft carriers.

 

Some specimen of the initial variant were tested during the Soviet Union's intervention in Afghanistan. These trials revealed several weaknesses of the construction in the form of unacceptable hot and high capabilities as well as a low payload. A further development for the Soviet Navy was therefore decided in August 1981, the abilities of which were fixed in October 1982. Already in November 1982 the first flight experiments of the prototype, leading to the Yak-38M, took place. In mid-1983 the manufacturing tests were completed and the production release was granted.

 

Anyway, the Soviet Air Force also had interest in a VTOL attack aircraft, which could provide CAS duties in immediate front line theatres, complementing the new Suchoj Su-25 Frogfoot and various attack helicopter types - but the Yak-38 was outright rejected. The Frontal Aviation demanded a much better performance, a dedicated avionics suite for ground attack duties and a higher payload of at least 2.500 kg (5.500 lb) in VTOL mode, plus an internal gun, and 3.000 kg (6.600 lb) when operating in C/STOL mode at sea level and from semi-prepared airstrips. For its primary ground attack role, the machine was also to be armored against projectiles of up to 0.5” around the lower hull and against 20mm rounds in the cockpit section. Finally, the machine had to be, compared with the Yak-38, simplified and be more rugged in order to ease frontline service and endure survivability.

 

OKB Yakovlev accepted the challenge and dusted off studies that had been undertaken during the Yak-38’s design stage. One of these was the Yak-38L (for 'lift/cruise'), a design built around a single, modified the AL-21F turbojet with vectoring nozzles and no lift engines, which were just dead weight in normal flight. This route seemed to be the most promising option for the Frontal Aviation's demands, even though it would mean a severe re-construction of the airframe.

 

The new aircraft, internally referred to as 'Izdeliye 138', was based on the Yak-38 airframe, but adapted and literally built around a lift/cruise variant of the large Kuznetsov NK-32 low bypass turbofan engine (originally, with an afterburner, powering the late Tu-144 airliners and the Tu-160 bomber). This engine’s initial derivative, NK-32L-1, adapted for operation with four vectoring nozzles, had a dry thrust of roundabout 110 kN (25,000 lbf) – about 10% more than the Yak-38’s engine trio all together. And the massive engine bore potential for at least 10% more power for the service aircraft.

 

The overall layout differed considerably from the long and sleek Yak-38: in order to create enough space for the large turbofan stage and its bigger, fixed-configuration air intakes, the fuselage had to be widened behind the cockpit section and the wings' main spar was moved upwards, so that the wings were now shoulder-mounted. The overall arrangement was reminiscent of the successful Hawker Harrier, but differed in some details like the landing gear, which was a classic tricycle design.

 

Cold air from the NK-32L’s initial turbofan stage was ducted into vectoring nozzles at the forward fuselage flanks, just in front of the aircraft's center of gravity, while the hot exhaust gasses passed through a bifurcated jet pipe through another pair of vectoring nozzles behind the CoG, in an arrangement which was also used in the Yak-38.

Slow speed control was ensured through puffer jet nozzles, fed by bleed air from the engine and placed on both wing tips as well as under the nose and in the aircraft’s tail section.

 

Teething troubles with the new engine, as well as the new, vectored nozzle arrangement, postponed the Izedeliye 138 prototype’s first flight until March 1986. Work was also slowed down because OKB Yakovlev had been working on the supersonic Yak-41 V/STOL fighter for the Soviet Navy, too. The Soviet Air Force's Frontal Aviation kept interested in the project, though, since they wanted a dedicated attack aircraft, and no complex multi-role fighter.

 

State acceptance trials lasted until mid 1987, and a total of four prototypes were built (including one for static ground tests). The Yak-138 was found to be easier to handle than the Yak-38, and the single engine made operations and also the handling during flight mode transition much easier and safer.

The prototypes were soon followed by a pre-production batch of 21 aircraft for field trials in frontline units. By then, the NK-32L had been much improved and now offered 137 kN (31,000 lbf) of thrust for short periods, which made it possible to meet all the Frontal Aviations requirements (esp. the call for 2.000 kg ordnance in VTOL mode).

 

Among its test pilots, the Yak-138 was quite popular and called "Balkon" ("Balcony") because of the good frontal view from the armored cockpit (offering a 17° downwards sight angle).

 

For frontline service, the aircraft was now equipped with sophisticated avionics, including a Sokol-138 navigation suite with a DISS-7 Doppler radar and a digital computer. A comprehensive ECM suite was installed for self-defence, including SPS-141 and SB-1 active jammers, KDS-23 chaff/flare dispensers built into the ventral pylon and an SPO-10 radar himing and warning system.

 

In accordance with the Yak-138‘s strike and low-level attack requirements, provisions were made to mount missiles and precision-guided munitions, as well as retaining a nuclear capability in line with other Soviet combat aircraft. An S-17VG-1 optical sight was fitted, as well as a laser rangefinder and marked-target seeker behind a flat, sloped window in the lower nose section.In the upper nose, between the aircraft's two characterisitic pitot booms, a Delta-2NG beam-riding missile guidance system antenna was placed in a small bullet fairing.

 

By 1989, the initial batch of aircraft had been delivered (receiving the NATO ASCC code 'Flitchbeam') and successfully tested. An order for 42 more aircraft had been placed and a dual training facility with the Soviet Navy at Kaspiysk AB in the Dagestan region (where Soviet Navy Yak-38U trainers were used for transitional training) established , when the disruption of the Soviet Union suddenly stopped the program in 1991 before the Yak-138 could enter production and service on a large scale.

 

Most of the machines in Frontal Aviation service fell to the Ukraine, where most of the machines had been based. This situation sealed the fate of the promising Yak-138 more or less over night: the now independent Ukraine did not want to keep the exotic type in its arsenal (together with some Yak-38s of the former Soviet Navy, too), and Russia did not want (and could simply not afford) to pay anything for the machines, which had been offered for an unknown sum.

 

Officially, all Ukrainian Yak-138 were scrapped until 1994, even though rumor has it that one or two airframes had been sold behind the scenes to China. In Russia only five specimen had survived, and since the spares situation was doubtful none could be kept in flying condition. One Yak-138 was eventually handed over to the Ulyanovsk Aircraft Museum, while the rest was either mothballed or scrapped, too. Unfortunately, the sole museum exhibit was lost in 1995 in a fire accident.

  

General characteristics:

Crew: One

Length (incl. pitot): 15.84 m (51 ft 10 1/2 in)

Wingspan: 8,17 m (26 ft 9 in)

Height: 4.19 m (14 ft 3 in)

Wing area: 24.18 m² (260.27 ft²)

Empty weight: 7,385 kg (16,281 lb)

Max. takeoff weight: 11,300 kg (28,700 lb)

 

Powerplant:

1x Kuznetsov NK-32L-2 turbofan engine, rated at 137 kN (31,000 lbf)

 

Performance:

Maximum speed: 1,176 km/h (730 mph; 635 knots) at sea level

Combat radius: 230 mi (200 nmi, 370 km) lo-lo-lo with 4,400 lb (2,000 kg) payload

Ferry range: 2,129 mi (1,850 nmi, 3,425 km)

Endurance: 1 hr 30 min (combat air patrol – 115 mi (185 km) from base)

Service ceiling: 51,200 ft (15,600 m)

Time to climb to 40,000 ft (12,200 m): 2 min 23 s

 

Armament:

1x GSh-23L 23mm machine cannon with 250 RPG under the fuselage

5 hardpoints with a total external capacity of

- 3.000 kg (6,600 lb) for C/STOL operations and

- 2.000 kg (4.400 lb) in VTOL mode

Provisions to carry combinations of various types of unguided rockets (up to 240 mm), anti-ship

or air-to-surface Kh-23 (AS-7 Kerry) missiles (together with a Delta N guidance pod), R-60,

R-60M (AA-8 Aphid) or R-73 (AA-11 Archer) air-to-air missiles; tactical nuclear bombs, general

purpose bombs of up to 500 kg (1.100 lb) caliber, or incendiary ZB-500 napalm tanks or up to

three PTB-800 drop tanks under the fuselage and the inner pair of wing pylons

  

The kit and its assembly:

Sixth contribution to the “Soviet” Group Build at whatifmodelers.com in early 2017, on pretty short notice since the GB had been coming to its end. This totally fictional aircraft was inspired CG illustrations that had been roaming the WWW for some time: a hybrid between a Yak-38 (mostly the tail section), mated with an AV-8B Harrier II (cockpit, wings, landing gear). This did not look bad at all, yet a bit weird, with lift engines added in front of the fin. Certainly not conformal with a good CG balance – but I liked the idea of a single-engine Forger. And actually, OKB Yakovlev had been considering this.

 

So, the basic idea was a Harrier/Yak-38 kitbash. But the more I thought about the concept, the more additional donor parts came into play. One major addition was the nose section from a MiG-27 – with its slanted nose it would offer the pilot an excellent field of view, and the aircraft would, as a front line attack plane like the Harrier, not carry a radar, so the Flogger’s nose shape was perfect.

 

Therefore, initial ingredients for the Yak-138 were:

- Rear fuselage, wings and tail from a Tsukuda Hobby/Kangnam/Revell Yak-38

- Mid-fuselage with air intakes and front vectoring nozzles from a Matchbox Sea Harrier

- Cockpit from an Academy MiG-27

 

Work started with the MiG-27 cockpit, which was more or less taken OOB (except for side consoles in the cockpit and different seat), and the Yak-38 the tail section, built in parallel. To my surprise the Forger fuselage was easier to combine with the Harrier than expected, even though the position of the right cuts took multiple measurements until I came up with a proper solution. Since the Harrier is overall shorter than the Yak-38, the latter’s fuselage had to be shortened. I retained the tail cone, the Forger’s vectoring nozzles and the landing gear wells – and a 2cm plug was taken out between them. Instead of the Harrier’s tandem landing gear arrangement with outriggers under the outer wings, this one was to receive a conventional landing gear for optional C/STOL operations with a higher ordnance load, so that the Yak-38 parts were a welcome basis. Once the fuselage’s underside was more or less complete, the upper rest of the Yak-38 fuselage could be cut to size and integrated into the lower half and the Harrier parts.

 

After the rear end was settled, the MiG-27 cockpit could be mounted to the front end, which was slightly shortened by 2-3mm (since the Flogger’s is markedly longer than the short Harrier nose). In order to change the overall look of the aircraft, I eventually dropped the Harrier intakes and decided to use the Flogger’s boxy air intakes instead. These are considerably smaller than the gaping Harrier holes, and blending the conflicting shapes into each other for a more or less consistent look took several PSR turns. But it worked, better than expected, and it changes the aircraft’s look effectively, so that almost anything Harrier-esque was gone.

 

Once the fuselage was completed, I realized that I could not use the Yak-38 wings anymore. They are already pretty small, but with the more voluminous Harrier and Flogger parts added to the aircraft, they’d just be too small!

 

What to do...? I checked the donor bank and – in order to add even more individual flavor – used a pair of double delta wings from a PM Model Su-15! But only the core of them was left after considerable modifications: The inner delta wing sections were cut off, as well as the tip sections and parts of the trailing edge (for a planform similar to the Yak-38’s wings). On the underside, the landing gear openings were filled up and wing tips from the Yak-38, with puffer jet nozzles, transplanted. The inner leading edges had to be re-sculpted, too. The Su-15 wing fences were kept - a welcome, very Soviet design detail.

A lot of work, but I think it paid out because of the individual shape and look of these “new” wings?

 

As a consequence of the new, bigger wings, the little Yak-38 stabilizers could not be used anymore, either. In order to keep the square wing shape, I used modified stabilizers from an Intech F-16C/D – their trailing edges were clipped, but the bigger span retained. Together with the characteristic OOB Yak-38 fin they work well, and all of the aerodynamic surfaces IMHO blend well into the overall design of the aircraft.

 

After the hull was complete, work on smaller things could start. Under the fuselage, a GSh-23-2 pod from a MiG-21 was added, as well as pylons from the Tsukuda Yak-38 under the wings and a donor part from the scrap box in ventral position.

The landing gear is a mix, too: the main struts come from the Yak-38, the balloon wheels from the Matchbox Harrier. The front landing gear comes from the Academy MiG-27, including the wheels with mudguards. It was just mounted in a fashion that it now retracts forward.

 

The Harrier vectoring nozzles were modified, too, the exhaust “grills” replaced by square, simple ducts, scratched from styrene profile and putty. Care was taken that the nozzles would remain moveable in the fuselage flanks – for later hover pictures. The Yak-38’s nozzles were retained, but since they can OOB only be mounted in a single, fixed position, I added a simple pin to each nozzle, together with two holes in the hull, so that positions can now be switched between hover and level flight.

 

All around the hull, finally some small details like pitots, blade antennae and air scoops were finally added, and the ordnance consists of a pair of unguided 57mm rocket pods and a pair of Kh-23 (AS-7 Kerry) guided missiles – the latter come from the Yak-38 kit, but they are very crude and their tail sections were modified in order to come (slightly) closer to reality.

  

Painting and markings:

As an aircraft of the Soviet Frontal Aviation in the late Eighties, I settled upon a typical, disruptive four-tone camouflage with blue undersides. Very conventional, but with an exotic VTOL model I thought that a subtle look would be appropriate – and also separate it from the Naval Yak-38 cousin.

 

Design benchmark is the scheme on a contemporary MiG-21bis from a Soviert Frontal Aviation unit, chosen because of the disruptive pattern. The tones are guesstimates, though, based on various similar aircraft in more or less weathered condition. I settled for:

- Humbrol 195 (Dark Satin Green)

- Humbrol 78 (RAF Interior Green)

- Modelmaster 2005 (Burnt Umber)

- Humbrol 119 (Light Earth)

- Humbrol 115 (Russian Blue) for the undersides

 

The cockpit was painted in Russian Cockpit Green, opf course. The landing gear and their respective wells in a mix of Aluminum and Khaki Drab (Humbrol 56 & 26), and the wheel discs became bright green (Humbrol 131). Several di-electric panels and antennae were painted in Humbrol 106 (RAF Ocean Grey).

 

The kit received a thin black ink wash, in order to emphasize the panel lines, and panel post-shading with subtly lighter tones of the basic colors. National markings, codes and emblems come from several aftermarket sheets, mostly from High Decal Line and Begemot.

After some soot stains (grinded graphite) had been added, the kit was sealed with matt acrlyic varnish (Italeri) and the ordnace added.

  

Messy work, but I am surprised how consistent and normal the resulting aircraft appears? From certain angles, my Yak-138 creation reminds a good deal of the stillborn Hawker P.1154 (no similarity intended, though), the SEPECAT Jaguar or rather exotic Soko J-22 Orao/IAR-93 Vultur fighter bomber. IMHO, there’s also some A-4 Skyhawk style to it, esp. in planview? Anyway, there’s still some good Yak-38 heritage recognizable, and the tactical Frontal Aviation paint scheme suits the aircraft well - looks like a serious mud mover.

Phicen kitbash using the Little Red Riding Hood headsculpt . For the life of me I still can't find a proper Phicen body that matches this particular headsculpt ,this is the pale body and it still doesn't match , so frustrating >:(

+++ 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 Republic P-47 Thunderbolt was one of the largest and heaviest fighter aircraft in history to be powered by a single piston engine. It was heavily armed with eight .50-caliber machine guns, four per wing. When fully loaded, the P-47 weighed up to eight tons, and in the fighter-bomber ground-attack roles could carry five-inch rockets or a significant bomb load of 2,500 pounds; it could carry over half the payload of the B-17 bomber on long-range missions (although the B-17 had a far greater range).

 

The P-47, originally based on the powerful Pratt & Whitney R-2800 Double Wasp engine, was to be very effective as a short-to-medium range escort fighter in high-altitude air-to-air combat and, when unleashed as a fighter-bomber, proved especially adept at ground attack in both the World War II European and Pacific Theaters.

The P-47 was one of the main United States Army Air Forces (USAAF) fighters of World War II, and served with other Allied air forces, notably those of France, Britain, and Russia. Mexican and Brazilian squadrons fighting alongside the U.S. were equipped with the P-47.

 

In 1943, two P-47D-15-RE airframes (serials 42-23297/23298) were selected for testing with the new experimental 2300 hp Chrysler XIV-2220-1 sixteen-cylinder inverted Vee liquid-cooled engine. These aircraft were re-designated XP-47H. The liquid-cooled Chrysler engine with its large under-fuselage radiator radically changed the appearance of the Thunderbolt, and increased overall length to 39 feet 2 inches. With the increased power and improved streamlining, a maximum speed of 490 mph was anticipated.

 

The two P-47D-15-RE airframes were converted until early 1944 and test flights began on July 26, 1945. During flight trails, one of the XP-47Hs actually attained a speed of 490 mph in level flight, and the new aircraft was primarily intended as a fast interceptor for the European theater, where especially Great Britain was endangered by the fast V1 missiles, and initial reports about German jet fighters and reconnaissance aircraft that were hard to counter with current piston-engine types, stirred the need for this fast aircraft.

 

Production P-47Hs received several amendments that had already been introduced with the late D types, e. g. the lowered back and a bubble canopy that offered excellent view. The P-47H also received the new wing from the P-47N, recognizable by its characteristic square wing tips which allowed better roll manoeuvers. Not visible at first glance were the integral wing tanks, which enhanced the internal fuel load to 4.792,3 liters, resulting in a range of 3.500 km (2.175 ml), so that the P-47H was also suited for long range bomber escorts. Air brakes were added to the wing's lower surfaces, too, to allow braking after a dive onto its prey.

Furthermore, serial production machines received an uprated, more reliable Chrysler XIV-2220-2 engine, which had an output of 2.450 hp.

 

The P-47H was put into limited production with 130 built, sufficient for one group. However, the type suffered serious teething problems in the field due to the highly tuned engine. Engines were unable to reach operating temperatures and power settings and frequently failed in early flights from a variety of causes: ignition harnesses cracked at high altitudes, severing electrical connections between the magneto and distributor, and carburetor valve diaphragms also failed. Poor corrosion protection during shipments across the Atlantic also took their toll on the engines and airframes.

 

By the time the bugs were worked out, the war in Europe was nearly over. However, P-47Hs still destroyed 15 enemy jet aircraft in aerial combat in March-May 1945 when aerial encounters with the Luftwaffe were rare. The type also proved itself to be a valuable V1 missile interceptor over the Channel.

 

The entire production total of 130 P-47Hs were delivered to the 358th Fighter Group, which was part of the 9th Air Force and operated from Great Britain, France and finally on German ground. From the crews the P-47H received several nicknames like 'torpedo', 'Thunderbullet' or 'Anteater', due to its elongated nose section.

 

Twelve P-47H were lost in operational crashes with the 358th Group resulting in 11 deaths, two after VE Day, and two (44-21134 on 13 April 1945 and 44-21230 on 16 April 1945) were shot down in combat, both by ground fire.

  

General characteristics:

Crew: 1

Length: 39 ft 2 in (11.96 m)

Wingspan: 40 ft 9 in (12.42 m)

Height: 14 ft 8 in (4.47 m)

Wing area: 300 ft² (27.87 m²)

Empty weight: 10,000 lb (4,535 kg)

Loaded weight: 13,300 lb (6,032 kg)

Max. takeoff weight: 17,500 lb (7,938 kg)

 

Powerplant:

1× Chrysler XIV-2220-2 sixteen-cylinder inverted Vee liquid-cooled engine, rated at 2.450 hp.

 

Performance:

Maximum speed: 503 mph at 30,000 ft (810 km/h at 9,145 m)

Range: 920 mi combat, 2.175 ml ferry (1.480 km / 3.500 km)

Service ceiling: 43,000 ft (13,100 m)

Rate of climb: 3,120 ft/min (15.9 m/s)

Wing loading: 44.33 lb/ft² ()

Power/mass: 0.19 hp/lb (238 W/kg)

 

Armament:

8× .50 in (12.7 mm) M2 Browning machine guns (3.400 rounds)

Up to 2,500 lb (1,134 kg) of bombs, drop tanks and/or 10× 5 in (127 mm) unguided rockets

  

The kit and its assembly:

I had the (X)P-47H on the agenda for some time, and even the respective MPM kit stashed away. But it took some time to start this project - one reason actually being the, well, crudeness of the MPM offering. Anyway, I wanted to build a service aircraft, and I wondered how this would have looked like, way beyond 1944? That brought me towards the late bubble canopy versions of the P-47D - and suddenly the idea was born to convert the XP-47H into a respective service aircraft which would not only carry the Chrysler XIV-2220-1 V16 engine, but also other improvements of the type. This eventually led to the decision to make this build a kitbash, as a spine implantation would be the easiest way to incorporate the lowered back - or so I thought...

 

I chose the ancient Heller P-47(N) as donation kit. Not because it was “good”, it just had the right ingredients and was cheap and easy to procure. What sounded like a simple plan turned into a twisted route to vague success. I took the front fuselage and the lower belly from the MPM kit, as well as the horizontal stabilizers and mated it with the upper and rear fuselage of the Heller Thunderbolt. This could have been easy, if both kits would not have had different fuselage diameters - the Heller kit is about 1mm too narrow, even though the length is fine. In order to compensate, I built two new fuselage halves from the salvaged pieces, and once these were stable and more or less sanded even, put together. Inside, the cockpit was taken from the Heller kit, but the seat comes from the MPM kit, and a pilot figure was added. Another problem is the fact that the MPM kit features engraved panel lines, while the Heller kit has old school, raised details and lots of rivets.

The propeller from the MPM kit is a joke, so I built a replacement from scratch - from a drop tank front half from an ancient Revell F4U, and the individual propeller blades were taken from an Italeri F4U. Inside the fuselage, a styrene tube was implanted which holds the new propeller on a metal axis, so it can spin freely.

 

Other personal mods include lowered flaps and the large cooler intake was opened, with foamed styrene placed inside which mimics some mesh. The same method was also used inside of the intercooler outlets (primarily in order to block any light from shining through). Inside of the landing gear wells I added some structure made from styrene profiles.

 

Another bigger challenge was the wing attachment - Heller and MPM kit differ considerably in this aspect, so that swapping parts is not easy. The MPM kit has the wing roots molded onto the fuselage halves, while the Heller wings are, more or less, directly attached to the fuselage. As a consequence the Heller wings hold the complete landing gear wells, while the MPM solution has divided sections. I decided to get rid of the MPM wing roots, about 3mm of material, and onto these stubs the Heller wings were attached. The landing gear came from the Heller kit, but the main wheels come from a (new) Revell Me 262 - both MPM and Heller parts are not recommended for serious use... Finally, the many exhausts and cooler flaps were either sanded away and replaced by scratched parts, or added - e. g. the vents behind the cockpit. While the Heller kit features bomb and missile hardpoints under the wings I decided to leave them away - this is supposed to be a fast interceptor, not a train-hunting plough.

  

Painting and markings:

As this was to be a very late WWII aircraft, NMF was certain, and I wanted to place the service P-47H into the European conflict theatre, where its speed would IMHO be best used against German jet threats. I wanted a colorful aircraft, though, and settled for a machine of the 358th FG. This group actually flew Thunderbolts in the 365-367th Squadrons, and I found several profiles of these gaudy things.

Common to all of them was an orange tail and a dark blue back, while the engine cowling would be decorated with a red front and the air outlets would carry bands in red, white and blue, with lots of tiny stars sprinkled upon. Furthermore, I found specimen with white cowlings behind the red front end, or even yellow cowlings. Pretty cool.

 

I tried to mimic this look. The model was basically painted with Aluminum Metallizer (Humbrol 27002) overall. The effect is really good, even without rubbing treatment. Some panels were contrasted with Aluminium Plate and Polished Steel Metallizer (Modelmaster), as well as with Aluminum (Humbrol 56, which is rather a metallic grey). The latter was also used on the landing gear. The anti-glare panel in front of the cockpit was painted with Olive Drab (ANA 613 from Modelmaster).

 

Since there is no air intake opening on the inline engine I decided to paint the spinner in bright red (Humbrol 19), and tried to incorporate the white and blue theme with stars decoration to the rest of the nose. As a convenient coincidence, I found decals from an Italeri B-66 in the stash: it features a version with dark blue jet air intake decorations in the right size, colors and style for what I had been looking for. So, instead of painting everything by hand I decided to incorporate this decal option.

The area behind the spinner was painted white and then the B-66 decals applied to the front flanks. The radiator air intake scoop had to be cut out, but the overall size and shape were a very good match. Even the transition into the blue spine and cockpit area worked well!

The tail was painted with Humbrol 18, later some shading with Humbrol 82 was added. The blue spine was done with a mix of Humbrol 104 and 15 (Oxford Blue and Midnight Blue) - not a perfect match for the B-66 decal colors, but after some dirt and weathering these differences would blur.

 

Cockpit interior was painted in Humbrol 159 (Khaki Drab) and Zinc Chromate Green from Model Master. The landing gear wells received a chrome yellow primer (Humbrol 225 - actually RAF Mid Stone but a perfect match for the task) finish.

 

For weathering the kit received a rubbing treatment with grinded graphite, which adds a dark, metallic shine and emphasizes the kit’s raised panel lines. Some dry painting with Aluminum was added, too, simulating chipped paint on the leading edges. I also added some oil stains around the engine, and serious soot stains at the exhaust.

 

Decals were, beyond the B-66 decoration, puzzled together. The aircraft' code 'CH-F[bar]' is another exotic twist, in two ways. The bar under the letter marks a second use of that code within the squadron, and as a difference from normal code placement (normally exclusively on the fuselage) I placed the aircraft's individual code letter on the fin, a practice on some P-51s and a consequence of the relatively large letter decals.

 

The nose art is a fictional puzzle, consisting of a Czech MiG-21 pin-up from the Pardubice '89 meeting. The “Ohio Express” tag comes from a Tamiya 1:100 F-105 Thunderchief. A neat combination that even matches the overall colors well!

 

As a final step, a coat of semi matt acrylic varnish was applied, with the exception of the anti glare panel, which became purely matt.

  

A better XP-47H? Hard to tell, since this kitbashing was a messy and rather crude work, so the overall finish does not look as good as I hoped for. But the lowered spine and the fin root extension adds to a fast look of this thing, more elegant (if that's possible in this case?) than the Razorback prototypes. I can't help, but the finished article looks like an Evel Knievel stunt vehicle? The red spinner looks a bit odd, but I'll leave it this way.

 

How it came to be:

This model was initially inspired by a "what if" illustration of a Westland Wyvern in Russian markings (which looked disturbingly realistic...). I have always been fascinated by this brutal construction on the thin line between the prop and jet age, and building one had been a vague plan for a long time. But instead trying to get my hands on a Trumpeter Wyvern in 1:72 I thought: well, if I was going "what if", then I could also build the plane from scratch.

 

While browsing sources and older Hobby Japan issues, I came across the Sanka and Skyly fighters from Bandai - and things fell together. Why not build a fighter in the post-WWII look of "The Sky Crawlers"?

  

The construction:

The kit was constructed as a kitbashing, with some scratch elements added. Design benchmark was the Westland Wyvern, but the Skyly J2 also had some influence, as well as various turboprop prototype of the US Navy, esp. the Ryan "Darkshark".

 

What went into this model:

North American F-86 Sabre (1:72, Hobby Boss):

- Fuselage

- Cockpit interior

- Canopy

Vought F4U-5 Corsair (1:72; Revell):

- Wings

- Landing gear & wheels

- Antennae

Mitsubishi A6M Zero (1:72 , Hasegawa)

- Engine cowl

Gloster Meteor NF.11 (1:72, Xtrakit/Matchbox):

- Vertical fin & horizontal stabilizers

 

Other smaller donations:(

- McDonnell Douglas F-18A Hornet (1:72, Italieri):

Turboprop spinners (= drop tank halves)

- Martin B-26 Marauder (1x Matchbox, 1x Airfix): Propeller blades

- McDonnell Douglas F-4 Phantom (1:72, Matchbox):

RAF reconnaissance pod

- Grumman F9 Panther: underwing hardpoints

- Kamov Ka-34 "Hokum" (1:72, ESCI): jet exhaust bulges

- WWII pilot figure from an unknown Airfix kit

 

Building the thing went pretty straightforward. F-86 hull and the Mitsubishi Zero engine cowl were glued together and four coats of NC putty melted the into one. Only a small slit between fuselage and propeller was left open as an air intake for the turboprop engine.

The Corsair wings were taken right out fo the box and could be merged with only minor modifications. On the upper side of the wing/body intersection, bulges for the jet exhaust pipes were added on the fuselage flanks (they were intended to end behind the wings' trailing edge), they consist of parts of the engine pods of a Kamov Ka-34 "Hokum" kit from ESCI. Later, the fuselage was drilled open at their ends and sunk exhaust funnels added - simple polystyrene pipes of 6mm diameter.

A similar pipe was vertically fitted into the fuselage at the plane's CG, for in-flight display (photography purposes).

 

The cruciform tail comes from an Xtrakit Gloster Meteor NF.11. Originally I planned just to replace the Sabre tail with the complete Meteor tail cone, but the latter turned out to be too slim! As an emergency remedy, I only used the the Meteor's fin and cut away the original jet exhaust of the Sabre - replacing it with a new, fatter tail cone which was built with parts from an RAF F-4 reconnaissance pod from a Matchbox kit (and lots of putty, though). The result is a rather massive tail which reminds of a Mitsubishi Zero's shape, but overall the lines blend well.

 

The contraprops were built from scratch, and for photography purposes I built tweo specimen: one with propeller blades for static display, and the other one with two clear plastic discs, as if the propellers were running full speed. The base for both is a drop tank from an Italieri F-18 Hornet kit. For the static contraprop, this base was even cut in two and an axis fitted - the propeller is actually fully functional! Its propeller blades come from B-26 Marauder kits and were fitted with reversed pitches, so that the contra-rotating construction would be realistic. Inside of the fuselage, a plastic pipe was used as an adapter for both propellers, making the easily interchangeable.

 

Even though weapon hardpoints were added, the remained empty - even though my construction looks rather like an attack plane, I wanted to keep a clean air-to-air look and leave a clear view onto the very good Corsair landing gear. The latter was taken 1.1 from the donation kit, just the rear wheel was modified (w/o arresting hook) and a respective compartment cut out of the tail cone.

  

Livery and markings:

Another subject which was rather difficult. With "whif" planes, you easily end up with prominent markings and camouflage schemes - many such kits bear a Luft'46 look. While this would have been a nice option, I also considered Russian markings (on a pure Aluminum livery or a simple green/light blue cammo scheme). Even painting the whole thing dark blue and adding some white stars would have been a plausible option.

 

But for a special twist, I wanted to "catch" the retro but subtly colourful spirit of The Sky Crawlers, avoiding a retro-Luftwaffe look. First idea was something that would have looked like an USAF Mustang in late WWII: lower side bare metal, upper sides olive drab and some flashy colours on the spinner, wings and tail. But then I remembered "something different".

 

The final paint scheme was heavily derived from a rather weird livery which the P-47M "Thunderbolts" from the 63rd fighter squadron, 56th fighter group, 8th Air Force, based in the UK in the final WWII months. Those machines wore a bluish-grey two-tone camouflage on the upper sides, with bare metal undersides. The wings leading edges would be bare metal, too, the engine adorned with a red band and the vertical rudder would be blue. Pretty unique - and AFAIK there's even an airworthy P-47 in this guise around in the USA, flown/kept up by the Confederate Air Force historic flight. This specific machine was actually the benchmark for my paint scheme, because its colours are rather bright.

 

I more or less sticked to the P-47 paint scheme, just raised the bare metal undersides on the flanks and used brighter colors. These are:

- Testors #1562 "Flat Light Blue"

- Testors #2074 "RLM24 Dunkelblau"

- Testors #1401 "Aluminum Plate" Metallizer

 

All interior surfaces were painted with RLM02 from Testors, the spinner is plain Testors #1103 "Red". The white stripes were cut from a plain white decal sheet from TL Modellbau, the red insignia are actually French WWII squadron markings in 1:48 scale - also aftermarket pieces from Peddinghaus Decals. Stencelling and bort numbers come from the scrap box.

With the overall exotic shape and cammo scheme, I decided to leave other markings simple and rather neutral – no shark mouth or nose art, even though there would have been plenty of space for such a detail. But I think it would distract too much, and AFAIK no plane in The Sky Crawlers bears such flashy decoration.

 

The kit was lightly weathered with thinned black paint and some dry painting with shades of grey, plus gun smoke and exhaust fumes with dry-painted black. Everything was sealed under a thin coat of semi-matte varnish.

  

Final words:

This thing looks disturbingly realistic and plausible, even in its bright livery! While the finish is not perfect (hey, it is scratchbuilt!), the Fafnir (named after a German mythical dragon) really looks like a project from the late 40ies, one of the final high end fighters with a propeller. I am rather surprised how good the result became, and it is exciting to see how such a project evolves step by step, only with a vague idea as a basis. Won't be the last kitbashing!

+++ 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 Yakovlev Yak-38 (Russian: Яковлева Як-38; NATO reporting name: "Forger") was the Soviet Naval Aviation's first and only operational VTOL strike fighter aircraft, in addition to being its first operational carrier-based fixed-wing aircraft. It was developed specifically for and served almost exclusively on the Kiev-class aircraft carriers.

 

Some specimen of the initial variant were tested during the Soviet Union's intervention in Afghanistan. These trials revealed several weaknesses of the construction in the form of unacceptable hot and high capabilities as well as a low payload. A further development for the Soviet Navy was therefore decided in August 1981, the abilities of which were fixed in October 1982. Already in November 1982 the first flight experiments of the prototype, leading to the Yak-38M, took place. In mid-1983 the manufacturing tests were completed and the production release was granted.

 

Anyway, the Soviet Air Force also had interest in a VTOL attack aircraft, which could provide CAS duties in immediate front line theatres, complementing the new Suchoj Su-25 Frogfoot and various attack helicopter types - but the Yak-38 was outright rejected. The Frontal Aviation demanded a much better performance, a dedicated avionics suite for ground attack duties and a higher payload of at least 2.500 kg (5.500 lb) in VTOL mode, plus an internal gun, and 3.000 kg (6.600 lb) when operating in C/STOL mode at sea level and from semi-prepared airstrips. For its primary ground attack role, the machine was also to be armored against projectiles of up to 0.5” around the lower hull and against 20mm rounds in the cockpit section. Finally, the machine had to be, compared with the Yak-38, simplified and be more rugged in order to ease frontline service and endure survivability.

 

OKB Yakovlev accepted the challenge and dusted off studies that had been undertaken during the Yak-38’s design stage. One of these was the Yak-38L (for 'lift/cruise'), a design built around a single, modified the AL-21F turbojet with vectoring nozzles and no lift engines, which were just dead weight in normal flight. This route seemed to be the most promising option for the Frontal Aviation's demands, even though it would mean a severe re-construction of the airframe.

 

The new aircraft, internally referred to as 'Izdeliye 138', was based on the Yak-38 airframe, but adapted and literally built around a lift/cruise variant of the large Kuznetsov NK-32 low bypass turbofan engine (originally, with an afterburner, powering the late Tu-144 airliners and the Tu-160 bomber). This engine’s initial derivative, NK-32L-1, adapted for operation with four vectoring nozzles, had a dry thrust of roundabout 110 kN (25,000 lbf) – about 10% more than the Yak-38’s engine trio all together. And the massive engine bore potential for at least 10% more power for the service aircraft.

 

The overall layout differed considerably from the long and sleek Yak-38: in order to create enough space for the large turbofan stage and its bigger, fixed-configuration air intakes, the fuselage had to be widened behind the cockpit section and the wings' main spar was moved upwards, so that the wings were now shoulder-mounted. The overall arrangement was reminiscent of the successful Hawker Harrier, but differed in some details like the landing gear, which was a classic tricycle design.

 

Cold air from the NK-32L’s initial turbofan stage was ducted into vectoring nozzles at the forward fuselage flanks, just in front of the aircraft's center of gravity, while the hot exhaust gasses passed through a bifurcated jet pipe through another pair of vectoring nozzles behind the CoG, in an arrangement which was also used in the Yak-38.

Slow speed control was ensured through puffer jet nozzles, fed by bleed air from the engine and placed on both wing tips as well as under the nose and in the aircraft’s tail section.

 

Teething troubles with the new engine, as well as the new, vectored nozzle arrangement, postponed the Izedeliye 138 prototype’s first flight until March 1986. Work was also slowed down because OKB Yakovlev had been working on the supersonic Yak-41 V/STOL fighter for the Soviet Navy, too. The Soviet Air Force's Frontal Aviation kept interested in the project, though, since they wanted a dedicated attack aircraft, and no complex multi-role fighter.

 

State acceptance trials lasted until mid 1987, and a total of four prototypes were built (including one for static ground tests). The Yak-138 was found to be easier to handle than the Yak-38, and the single engine made operations and also the handling during flight mode transition much easier and safer.

The prototypes were soon followed by a pre-production batch of 21 aircraft for field trials in frontline units. By then, the NK-32L had been much improved and now offered 137 kN (31,000 lbf) of thrust for short periods, which made it possible to meet all the Frontal Aviations requirements (esp. the call for 2.000 kg ordnance in VTOL mode).

 

Among its test pilots, the Yak-138 was quite popular and called "Balkon" ("Balcony") because of the good frontal view from the armored cockpit (offering a 17° downwards sight angle).

 

For frontline service, the aircraft was now equipped with sophisticated avionics, including a Sokol-138 navigation suite with a DISS-7 Doppler radar and a digital computer. A comprehensive ECM suite was installed for self-defence, including SPS-141 and SB-1 active jammers, KDS-23 chaff/flare dispensers built into the ventral pylon and an SPO-10 radar himing and warning system.

 

In accordance with the Yak-138‘s strike and low-level attack requirements, provisions were made to mount missiles and precision-guided munitions, as well as retaining a nuclear capability in line with other Soviet combat aircraft. An S-17VG-1 optical sight was fitted, as well as a laser rangefinder and marked-target seeker behind a flat, sloped window in the lower nose section.In the upper nose, between the aircraft's two characterisitic pitot booms, a Delta-2NG beam-riding missile guidance system antenna was placed in a small bullet fairing.

 

By 1989, the initial batch of aircraft had been delivered (receiving the NATO ASCC code 'Flitchbeam') and successfully tested. An order for 42 more aircraft had been placed and a dual training facility with the Soviet Navy at Kaspiysk AB in the Dagestan region (where Soviet Navy Yak-38U trainers were used for transitional training) established , when the disruption of the Soviet Union suddenly stopped the program in 1991 before the Yak-138 could enter production and service on a large scale.

 

Most of the machines in Frontal Aviation service fell to the Ukraine, where most of the machines had been based. This situation sealed the fate of the promising Yak-138 more or less over night: the now independent Ukraine did not want to keep the exotic type in its arsenal (together with some Yak-38s of the former Soviet Navy, too), and Russia did not want (and could simply not afford) to pay anything for the machines, which had been offered for an unknown sum.

 

Officially, all Ukrainian Yak-138 were scrapped until 1994, even though rumor has it that one or two airframes had been sold behind the scenes to China. In Russia only five specimen had survived, and since the spares situation was doubtful none could be kept in flying condition. One Yak-138 was eventually handed over to the Ulyanovsk Aircraft Museum, while the rest was either mothballed or scrapped, too. Unfortunately, the sole museum exhibit was lost in 1995 in a fire accident.

  

General characteristics:

Crew: One

Length (incl. pitot): 15.84 m (51 ft 10 1/2 in)

Wingspan: 8,17 m (26 ft 9 in)

Height: 4.19 m (14 ft 3 in)

Wing area: 24.18 m² (260.27 ft²)

Empty weight: 7,385 kg (16,281 lb)

Max. takeoff weight: 11,300 kg (28,700 lb)

 

Powerplant:

1x Kuznetsov NK-32L-2 turbofan engine, rated at 137 kN (31,000 lbf)

 

Performance:

Maximum speed: 1,176 km/h (730 mph; 635 knots) at sea level

Combat radius: 230 mi (200 nmi, 370 km) lo-lo-lo with 4,400 lb (2,000 kg) payload

Ferry range: 2,129 mi (1,850 nmi, 3,425 km)

Endurance: 1 hr 30 min (combat air patrol – 115 mi (185 km) from base)

Service ceiling: 51,200 ft (15,600 m)

Time to climb to 40,000 ft (12,200 m): 2 min 23 s

 

Armament:

1x GSh-23L 23mm machine cannon with 250 RPG under the fuselage

5 hardpoints with a total external capacity of

- 3.000 kg (6,600 lb) for C/STOL operations and

- 2.000 kg (4.400 lb) in VTOL mode

Provisions to carry combinations of various types of unguided rockets (up to 240 mm), anti-ship

or air-to-surface Kh-23 (AS-7 Kerry) missiles (together with a Delta N guidance pod), R-60,

R-60M (AA-8 Aphid) or R-73 (AA-11 Archer) air-to-air missiles; tactical nuclear bombs, general

purpose bombs of up to 500 kg (1.100 lb) caliber, or incendiary ZB-500 napalm tanks or up to

three PTB-800 drop tanks under the fuselage and the inner pair of wing pylons

  

The kit and its assembly:

Sixth contribution to the “Soviet” Group Build at whatifmodelers.com in early 2017, on pretty short notice since the GB had been coming to its end. This totally fictional aircraft was inspired CG illustrations that had been roaming the WWW for some time: a hybrid between a Yak-38 (mostly the tail section), mated with an AV-8B Harrier II (cockpit, wings, landing gear). This did not look bad at all, yet a bit weird, with lift engines added in front of the fin. Certainly not conformal with a good CG balance – but I liked the idea of a single-engine Forger. And actually, OKB Yakovlev had been considering this.

 

So, the basic idea was a Harrier/Yak-38 kitbash. But the more I thought about the concept, the more additional donor parts came into play. One major addition was the nose section from a MiG-27 – with its slanted nose it would offer the pilot an excellent field of view, and the aircraft would, as a front line attack plane like the Harrier, not carry a radar, so the Flogger’s nose shape was perfect.

 

Therefore, initial ingredients for the Yak-138 were:

- Rear fuselage, wings and tail from a Tsukuda Hobby/Kangnam/Revell Yak-38

- Mid-fuselage with air intakes and front vectoring nozzles from a Matchbox Sea Harrier

- Cockpit from an Academy MiG-27

 

Work started with the MiG-27 cockpit, which was more or less taken OOB (except for side consoles in the cockpit and different seat), and the Yak-38 the tail section, built in parallel. To my surprise the Forger fuselage was easier to combine with the Harrier than expected, even though the position of the right cuts took multiple measurements until I came up with a proper solution. Since the Harrier is overall shorter than the Yak-38, the latter’s fuselage had to be shortened. I retained the tail cone, the Forger’s vectoring nozzles and the landing gear wells – and a 2cm plug was taken out between them. Instead of the Harrier’s tandem landing gear arrangement with outriggers under the outer wings, this one was to receive a conventional landing gear for optional C/STOL operations with a higher ordnance load, so that the Yak-38 parts were a welcome basis. Once the fuselage’s underside was more or less complete, the upper rest of the Yak-38 fuselage could be cut to size and integrated into the lower half and the Harrier parts.

 

After the rear end was settled, the MiG-27 cockpit could be mounted to the front end, which was slightly shortened by 2-3mm (since the Flogger’s is markedly longer than the short Harrier nose). In order to change the overall look of the aircraft, I eventually dropped the Harrier intakes and decided to use the Flogger’s boxy air intakes instead. These are considerably smaller than the gaping Harrier holes, and blending the conflicting shapes into each other for a more or less consistent look took several PSR turns. But it worked, better than expected, and it changes the aircraft’s look effectively, so that almost anything Harrier-esque was gone.

 

Once the fuselage was completed, I realized that I could not use the Yak-38 wings anymore. They are already pretty small, but with the more voluminous Harrier and Flogger parts added to the aircraft, they’d just be too small!

 

What to do...? I checked the donor bank and – in order to add even more individual flavor – used a pair of double delta wings from a PM Model Su-15! But only the core of them was left after considerable modifications: The inner delta wing sections were cut off, as well as the tip sections and parts of the trailing edge (for a planform similar to the Yak-38’s wings). On the underside, the landing gear openings were filled up and wing tips from the Yak-38, with puffer jet nozzles, transplanted. The inner leading edges had to be re-sculpted, too. The Su-15 wing fences were kept - a welcome, very Soviet design detail.

A lot of work, but I think it paid out because of the individual shape and look of these “new” wings?

 

As a consequence of the new, bigger wings, the little Yak-38 stabilizers could not be used anymore, either. In order to keep the square wing shape, I used modified stabilizers from an Intech F-16C/D – their trailing edges were clipped, but the bigger span retained. Together with the characteristic OOB Yak-38 fin they work well, and all of the aerodynamic surfaces IMHO blend well into the overall design of the aircraft.

 

After the hull was complete, work on smaller things could start. Under the fuselage, a GSh-23-2 pod from a MiG-21 was added, as well as pylons from the Tsukuda Yak-38 under the wings and a donor part from the scrap box in ventral position.

The landing gear is a mix, too: the main struts come from the Yak-38, the balloon wheels from the Matchbox Harrier. The front landing gear comes from the Academy MiG-27, including the wheels with mudguards. It was just mounted in a fashion that it now retracts forward.

 

The Harrier vectoring nozzles were modified, too, the exhaust “grills” replaced by square, simple ducts, scratched from styrene profile and putty. Care was taken that the nozzles would remain moveable in the fuselage flanks – for later hover pictures. The Yak-38’s nozzles were retained, but since they can OOB only be mounted in a single, fixed position, I added a simple pin to each nozzle, together with two holes in the hull, so that positions can now be switched between hover and level flight.

 

All around the hull, finally some small details like pitots, blade antennae and air scoops were finally added, and the ordnance consists of a pair of unguided 57mm rocket pods and a pair of Kh-23 (AS-7 Kerry) guided missiles – the latter come from the Yak-38 kit, but they are very crude and their tail sections were modified in order to come (slightly) closer to reality.

  

Painting and markings:

As an aircraft of the Soviet Frontal Aviation in the late Eighties, I settled upon a typical, disruptive four-tone camouflage with blue undersides. Very conventional, but with an exotic VTOL model I thought that a subtle look would be appropriate – and also separate it from the Naval Yak-38 cousin.

 

Design benchmark is the scheme on a contemporary MiG-21bis from a Soviert Frontal Aviation unit, chosen because of the disruptive pattern. The tones are guesstimates, though, based on various similar aircraft in more or less weathered condition. I settled for:

- Humbrol 195 (Dark Satin Green)

- Humbrol 78 (RAF Interior Green)

- Modelmaster 2005 (Burnt Umber)

- Humbrol 119 (Light Earth)

- Humbrol 115 (Russian Blue) for the undersides

 

The cockpit was painted in Russian Cockpit Green, opf course. The landing gear and their respective wells in a mix of Aluminum and Khaki Drab (Humbrol 56 & 26), and the wheel discs became bright green (Humbrol 131). Several di-electric panels and antennae were painted in Humbrol 106 (RAF Ocean Grey).

 

The kit received a thin black ink wash, in order to emphasize the panel lines, and panel post-shading with subtly lighter tones of the basic colors. National markings, codes and emblems come from several aftermarket sheets, mostly from High Decal Line and Begemot.

After some soot stains (grinded graphite) had been added, the kit was sealed with matt acrlyic varnish (Italeri) and the ordnace added.

  

Messy work, but I am surprised how consistent and normal the resulting aircraft appears? From certain angles, my Yak-138 creation reminds a good deal of the stillborn Hawker P.1154 (no similarity intended, though), the SEPECAT Jaguar or rather exotic Soko J-22 Orao/IAR-93 Vultur fighter bomber. IMHO, there’s also some A-4 Skyhawk style to it, esp. in planview? Anyway, there’s still some good Yak-38 heritage recognizable, and the tactical Frontal Aviation paint scheme suits the aircraft well - looks like a serious mud mover.

The kit and its assembly:

A major kitbashing project which I had on my idea list for a long time and its main ingredients/body donors already stashed away – but, as with many rather intimidating builds, it takes some external motivation to finally tackle the idea and bring it into hardware form. This came in August 2020 with the “Prototypes” group build at whatifmodellers.com, even though is still took some time to find the courage and mojo to start.

 

The original inspiration was the idea of a stealthy successor for the A-10, or a kind of more modern A-7 as an alternative to the omnipresent (and rather boring, IMHO) F-35. An early “ingredient” became the fuselage of a Zvezda Ka-58 stealth helicopter kit – I liked the edgy shape, the crocodile-like silhouette and the spacious side-by-side cockpit. Adding wings, however, was more challenging, and I remembered a 1:200 B-2A which I had turned into a light Swedish 1:72 attack stealth aircraft. Why not use another B-2 for the wings and the engines, but this time a bigger 1:144 model that would better match the quite bulbous Ka-58 fuselage? This donor became an Italeri kit.

 

Work started with the fuselage: the Ka-58’s engine and gearbox hump had to go first and a generous, new dorsal section had to be scratched with 1mm styrene sheet and some PSR. The cockpit and its glazing could be retained and were taken OOB. Under the nose, the Ka-58’s gun turret was omitted and a scratched front landing gear well was implanted instead.

 

The wings consist of the B-2 model; the lower “fuselage half” had its front end cut away, then the upper fuselage half of the Ka-58 was used as benchmark to cut the B-2’s upper wing/body part in two outer wing panels. Once these elements had been glued together, the Ka-58’s lower nose and tail section were tailored to match the B-2 parts. The B-2 engine bays were taken OOB and mounted next, so that the A-14’s basic hull was complete and the first major PSR session could start. Blending the parts into each other turned out to be a tedious process, since some 2-3 mm wide gaps had to be filled.

 

Once the basic BWP pack had been finished, I added the fins. These were taken from an 1:72 F-117 kit (IIRC from Italeri), which I had bought in a lot many moons ago. The fins were just adapted at their base to match the tail sting slope, and they were mounted in a 45° angle. This looks very F-117ish but was IMHO the most plausible solution.

 

Now that the overall length of the aircraft was defined, I could work on the final major assembly part: the wing tips. The 1:144 B-2 came with separate wing tip sections, but they proved to be much too long for the Squatina. After some trials I reduced their length by more than half, so that the B-2’s jagged wing trailing edge was kept. The result looks quite natural, even though blending the cut wing tips to the BWB turned out to be a PSR nightmare because their thickness reduces gently towards the tip – since I took out a good part of the inner section, the resulting step had to be sanded away and hidden with more PSR.

 

Detail work started next, including the cockpit glazing, the bomb bay (the B-2 kit comes with one of its bays open, and I kept this detail and modified the interior) and the landing gear, the latter was taken from the F-117 donor bank and fitted surprisingly well.

Some sensors were added, too, including a flat glass panel on the nose tip and a triangular IRST fairing under the nose, next to the landing gear well.

+++ 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 Douglas F3D Skyknight (later designated F-10 Skyknight) was a United States twin-engined, mid-wing jet fighter aircraft manufactured by the Douglas Aircraft Company in El Segundo, California. The F3D was designed as a carrier-based all-weather night fighter and saw service with the United States Navy and United States Marine Corps. The mission of the F3D-2 was to search out and destroy enemy aircraft at night.

 

The F3D was not intended to be a typical sleek and nimble dogfighter, but as a standoff night fighter, packing a powerful radar system and a second crew member. It originated in 1945 with a US Navy requirement for a jet-powered, radar-equipped, carrier-based night fighter. The Douglas team led by Ed Heinemann designed around the bulky air intercept radar systems of the time, with side-by-side seating for the pilot and radar operator. The result was an aircraft with a wide, deep, and roomy fuselage. Instead of ejection seats, an escape tunnel was used.

 

As a night fighter that was not expected to be as fast as smaller daylight fighters, the expectation was to have a stable platform for its radar system and the four 20 mm cannon mounted in the lower fuselage. The F3D was, however, able to outturn a MiG-15 in an inside circle. The fire control system in the F3D-1 was the Westinghouse AN/APQ-35.

The AN/APQ-35 was advanced for the time, a combination of three different radars, each performing separate functions: an AN/APS-21 search radar, an AN/APG-26 tracking radar, both located in the nose, and an AN/APS-28 tail warning radar. The complexity of this vacuum tube-based radar system, which was produced before the advent of semiconductor electronics, required intensive maintenance to keep it operating properly.

 

The F3D Skyknight was never produced in great numbers but it did achieve many firsts in its role as a night fighter over Korea. While it never achieved the fame of the North American F-86 Sabre, it did down several Soviet-built MiG-15s as a night fighter over Korea with only one air-to-air loss of its own against a Chinese MiG-15 on the night of 29 May 1953.

 

In the years after the Korean War, the F3D was gradually replaced by more powerful aircraft with better radar systems. The F3D's career was not over though; its stability and spacious fuselage made it easily adaptable to other roles. The Skyknight played an important role in the development of the radar-guided AIM-7 Sparrow missile in the 1950s which led to further guided air-to-air missile developments.

In 1954, the F3D-2M was the first U.S. Navy jet aircraft to be fitted with an operational air-to-air missile: the Sparrow I,an all weather day/night BVR missile that used beam riding guidance for the aircrew to control the flight of the missile. Only 38 aircraft (12 F3D-1Ms, and 16 F3D-2Ms) were modified to use the missiles, though.

 

One of the F3D's main flaws, which it shared with many early jet aircraft, was its lack of power and performance. Douglas tried to mend this through a radical redesign: The resulting F3D-3 was the designation assigned to a swept-winged version (36° sweep at quarter chord) of the Skyknight. It was originally to be powered by the J46 turbojet, rated at 4.080 lbf for takeoff, which was under development but suffered serious trouble.

 

This led to the cancellation of the J46, and calculated performance of the F3D-3 with the substitute J34 was deemed insufficient. As an alternative the aircraft had to be modified to carry two larger and longer J47-GE-2 engines, which also powered the USN's FJ-2 "Fury" fighter.

This engine's thrust of 6.000 pounds-force (27 kN) at 7,950 rpm appeared sufficient for the heavy, swept-wing aircraft, and in 1954 an order for 287 production F3D-3s was issued, right time to upgrade the new type with the Sparrow I.

 

While the F3D-3's outline resembled that of its straight wing predecessors, a lot of structural changes had to be made to accommodate the shifted main wing spar, and the heavy radar equipment also took its toll: the gross weight climbed by more than 3 tons, and as a result much of the gained performance through the stronger engines and the swept wings was eaten away.

 

Maximum internal fuel load was 1.350 US gallons, plus a further 300 in underwing drop tanks. Overall wing surface remained the same, but the swept wing surfaces reduced the wing span.

In the end, thrust-to-weight ratio was only marginally improved and in fact, the F3D-3 had a lower rate of climb than the F3D-2, its top speed at height was only marginally higher, and stall speed climbed by more than 30 mph, making carrier landings more complicated.

 

It's equipment was also the same - the AN/APQ-35 was still fitted, but mainly because the large radar dish offered the largest detection range of any carrier-borne type of that time, and better radars that could match this performance were still under construction. Anyway, the F3D-3 was able to carry Sparrow I from the start, and this would soon be upgraded to Sparrow III (which became the AIM-7), and it showed much better flight characteristics at medium altitude.

 

Despite the ,many shortcomings the "new" aircraft represented an overall improvement over the F3D-2 and was accepted for service. Production of the F3D-3 started in 1955, but technology advanced quickly and a serious competitor with supersonic capability appeared with the McDonnell F3H Demon and the F4D Skyray - much more potent aircraft that the USN immediately preferred to the slow F3Ds. As a consequence, the production contract was cut down to only 102 aircraft.

 

But it came even worse: production of the swept wing Skyknight already ceased after 18 months and 71 completed airframes. Ironically, the F3D-3's successor, the F3H and its J40 engine, turned out to be more capricious than expected, which delayed the Demon's service introduction and seriously hampered its performance, so that the F3D-3 kept its all weather/night fighter role until 1960, and was eventually taken out of service in 1964 when the first F-4 Phantom II fighters appeared in USN service.

 

In 1962 all F3D versions were re-designated into F-10, the swept wing F3D-3 became the F-10C. The straight wing versions were used as trainers and also served as an electronic warfare platform into the Vietnam War as a precursor to the EA-6A Intruder and EA-6B Prowler, while the swept-wing fighters were completely retired as their performance and mission equipment had been outdated. The last F-10C flew in 1965.

  

General characteristics

Crew: two

Length: 49 ft (14.96 m)

Wingspan: 42 feet 5 inches (12.95 m)

Height: 16 ft 1 in (4.90 m)

Wing area: 400 ft² (37.16 m²)

Empty weight: 19.800 lb (8.989 kg)

Loaded weight: 28,843 lb (13.095 kg)

Max. takeoff weight: 34.000 lb (15.436 kg)

 

Powerplant:

2× General Electric J47-GE-2 turbojets, each rated at 6.000 lbf (26,7 kN) each

 

Performance

Maximum speed: 630 mph (1.014 km/h) at sea level, 515 mph (829 km/h) t (6,095 m)

Cruise speed: 515 mph (829 km/h) at 40,000 feet

Stall speed: 128 mph (206 km/h)

Range: 890 mi (1.433 km) with internal fuel; 1,374 mi, 2,212 km with 2× 300 gal (1.136 l) tanks

Service ceiling: 43.000 ft (13.025 m)

Rate of climb: 2,640 ft/min (13,3 m/s)

Wing loading: 53.4 lb/ft² (383 kg/m²)

Thrust/weight: 0.353

 

Armament

4× 20 mm Hispano-Suiza M2 cannon, 200 rpg, in the lower nose

Four underwing hardpoints inboard of the wing folding points for up to 4.000 lb (1.816 kg)

ordnance, including AIM-7 Sparrow air-to-air missiles, 11.75 in (29.8cm) Tiny Tim rockets, two

150 or 300 US gal drop tanks or bombs of up to 2.000 lb (900 kg) caliber, plus four hardpoints

under each outer wing for a total of eight 5" HVARs or eight pods with six 2 3/4" FFARs each

  

The kit and its assembly:

Another project which had been on the list for some years now but finally entered the hardware stage. The F3D itself is already a more or less forgotten aircraft, and there are only a few kits available - there has been a vacu kit, the Matchbox offering and lately kits in 1:72 and 1:48 by Sword.

 

The swept wing F3D-3 remained on the drawing board, but would have been a very attractive evolution of the tubby Skyknight. In fact, the swept surfaces resemble those of the A3D/B-66 a Iot, and this was the spark that started the attempt to build this aircraft as a model through a kitbash.

 

This model is basically the Matchbox F3D coupled with wings from an Italeri B-66, even though, being much bigger, these had to be modified.

 

The whole new tail is based on B-66 material. The fin's chord was shortened, though, and a new leading edge (with its beautiful curvature) had to be sculpted from 2C putty. The vertical stabilizers also come from the B-66, its span was adjusted to the Skyknight's and a new root intersection was created from styrene and putty, so that a cross-shaped tail could be realized.

The tail radar dish was retained, even though sketches show the F3D-3 without it.

 

The wings were take 1:1 from the B-66 and match well. They just had to be shortened, I set the cut at maybe 5mm outwards of the engine pods' attachment points. They needed some re-engraving for the inner flaps, as these would touch the F3D-3's engines when lowered, but shape, depth and size are very good for the conversion.

 

On the fuselage, the wings' original "attachment bays" had to be filled, and the new wings needed a new position much further forward, directly behind the cockpit, in order to keep the CoG.

 

One big issue would be the main landing gear. On the straight wing aircraft it retracts outwards, and I kept this arrangement. No detail of the exact landing gear well position was available to me, so I used the Matchbox parts as stencils and placed the new wells as much aft as possible, cutting out new openings from the B-66 wings.

The OOB landing gear was retained, but I added some structure to the landing gear wells with plastic blister material - not to be realistic, just for the effect. A lot of lead was added in the kit's nose section, making sure it actually stands on the front wheel.

 

The Matchbox Skyknight basically offers no real problems, even though the air intake design leaves, by tendency some ugly seams and even gaps. I slightly pimped the cockpit with headrests, additional gauges and a gunsight, as well as two (half) pilot figures. I did not plan to present the opened cockpit and the bulbous windows do not allow a clear view onto the inside anyway, so this job was only basically done. In fact, the pilots don't have a lower body at all...

 

Ordnance comprises of four Sparrow III - the Sparrow I with its pointed nose could have been an option, too, but I think at the time of 1960 the early version was already phased out?

   

Painting and markings:

This was supposed to become a typical USN service aircraft of the 60ies, so a grey/white livery was predetermined. I had built an EF-10B many years ago from the Matchbox kit, and the grey/white guise suits the Whale well - and here it would look even better, with the new, elegant wings.

 

For easy painting I used semi matt white from the rattle can on the lower sides (painting the landing gear at the same time!), and then added FS 36440 (Light Gull Grey, Humbrol 129) with a brush to the upper sides. The radar nose became semi matt black (with some weathering), while the RHAWS dish was kept in tan (Humbrol 71).

 

In order to emphasize the landing gear and the respective wells I added a red rim to the covers.

The cockpit interior was painted in dark grey - another factor which made adding too many details there futile, too...

 

The aircraft's individual marking were to be authentic, and not flamboyant. In the mid 50ies the USN machines were not as colorful as in the Vietnam War era, that just started towards the 60ies.

 

The markings I used come primarily from an Emhar F3H Demon, which features no less than four(!) markings, all with different colors. I settled for a machine of VF-61 "Jolly Rogers", which operated from the USS Saratoga primarily in the Mediterranean from 1958 on - and shortly thereafter the unit was disbanded.

 

I took some of the Demon markings and modified them with very similar but somewhat more discrete markings from VMF-323, which flew FJ-4 at the time - both squadrons marked their aircraft with yellow diamonds on black background, and I had some leftover decals from a respective Xtradecal sheet in the stash.

  

IMHO a good result with the B-66 donation parts, even though I am not totally happy with the fin - it could have been more slender at the top, and with a longer, more elegant spine fillet, but for that the B-66 fin was just too thick. Anyway, I am not certain if anyone has ever built this aircraft? I would not call the F3D-3 elegant or beautiful, but the swept wings underline the fuselage's almost perfect teardrop shape, and the thing reminds a lot of the later Grumman A-6 Intruder?

+++ 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 Republic P-47 Thunderbolt was one of the largest and heaviest fighter aircraft in history to be powered by a single piston engine. It was heavily armed with eight .50-caliber machine guns, four per wing. When fully loaded, the P-47 weighed up to eight tons, and in the fighter-bomber ground-attack roles could carry five-inch rockets or a significant bomb load of 2,500 pounds; it could carry over half the payload of the B-17 bomber on long-range missions (although the B-17 had a far greater range).

 

The P-47, originally based on the powerful Pratt & Whitney R-2800 Double Wasp engine, was to be very effective as a short-to-medium range escort fighter in high-altitude air-to-air combat and, when unleashed as a fighter-bomber, proved especially adept at ground attack in both the World War II European and Pacific Theaters.

The P-47 was one of the main United States Army Air Forces (USAAF) fighters of World War II, and served with other Allied air forces, notably those of France, Britain, and Russia. Mexican and Brazilian squadrons fighting alongside the U.S. were equipped with the P-47.

 

In 1943, two P-47D-15-RE airframes (serials 42-23297/23298) were selected for testing with the new experimental 2300 hp Chrysler XIV-2220-1 sixteen-cylinder inverted Vee liquid-cooled engine. These aircraft were re-designated XP-47H. The liquid-cooled Chrysler engine with its large under-fuselage radiator radically changed the appearance of the Thunderbolt, and increased overall length to 39 feet 2 inches. With the increased power and improved streamlining, a maximum speed of 490 mph was anticipated.

 

The two P-47D-15-RE airframes were converted until early 1944 and test flights began on July 26, 1945. During flight trails, one of the XP-47Hs actually attained a speed of 490 mph in level flight, and the new aircraft was primarily intended as a fast interceptor for the European theater, where especially Great Britain was endangered by the fast V1 missiles, and initial reports about German jet fighters and reconnaissance aircraft that were hard to counter with current piston-engine types, stirred the need for this fast aircraft.

 

Production P-47Hs received several amendments that had already been introduced with the late D types, e. g. the lowered back and a bubble canopy that offered excellent view. The P-47H also received the new wing from the P-47N, recognizable by its characteristic square wing tips which allowed better roll manoeuvers. Not visible at first glance were the integral wing tanks, which enhanced the internal fuel load to 4.792,3 liters, resulting in a range of 3.500 km (2.175 ml), so that the P-47H was also suited for long range bomber escorts. Air brakes were added to the wing's lower surfaces, too, to allow braking after a dive onto its prey.

Furthermore, serial production machines received an uprated, more reliable Chrysler XIV-2220-2 engine, which had an output of 2.450 hp.

 

The P-47H was put into limited production with 130 built, sufficient for one group. However, the type suffered serious teething problems in the field due to the highly tuned engine. Engines were unable to reach operating temperatures and power settings and frequently failed in early flights from a variety of causes: ignition harnesses cracked at high altitudes, severing electrical connections between the magneto and distributor, and carburetor valve diaphragms also failed. Poor corrosion protection during shipments across the Atlantic also took their toll on the engines and airframes.

 

By the time the bugs were worked out, the war in Europe was nearly over. However, P-47Hs still destroyed 15 enemy jet aircraft in aerial combat in March-May 1945 when aerial encounters with the Luftwaffe were rare. The type also proved itself to be a valuable V1 missile interceptor over the Channel.

 

The entire production total of 130 P-47Hs were delivered to the 358th Fighter Group, which was part of the 9th Air Force and operated from Great Britain, France and finally on German ground. From the crews the P-47H received several nicknames like 'torpedo', 'Thunderbullet' or 'Anteater', due to its elongated nose section.

 

Twelve P-47H were lost in operational crashes with the 358th Group resulting in 11 deaths, two after VE Day, and two (44-21134 on 13 April 1945 and 44-21230 on 16 April 1945) were shot down in combat, both by ground fire.

  

General characteristics:

Crew: 1

Length: 39 ft 2 in (11.96 m)

Wingspan: 40 ft 9 in (12.42 m)

Height: 14 ft 8 in (4.47 m)

Wing area: 300 ft² (27.87 m²)

Empty weight: 10,000 lb (4,535 kg)

Loaded weight: 13,300 lb (6,032 kg)

Max. takeoff weight: 17,500 lb (7,938 kg)

 

Powerplant:

1× Chrysler XIV-2220-2 sixteen-cylinder inverted Vee liquid-cooled engine, rated at 2.450 hp.

 

Performance:

Maximum speed: 503 mph at 30,000 ft (810 km/h at 9,145 m)

Range: 920 mi combat, 2.175 ml ferry (1.480 km / 3.500 km)

Service ceiling: 43,000 ft (13,100 m)

Rate of climb: 3,120 ft/min (15.9 m/s)

Wing loading: 44.33 lb/ft² ()

Power/mass: 0.19 hp/lb (238 W/kg)

 

Armament:

8× .50 in (12.7 mm) M2 Browning machine guns (3.400 rounds)

Up to 2,500 lb (1,134 kg) of bombs, drop tanks and/or 10× 5 in (127 mm) unguided rockets

  

The kit and its assembly:

I had the (X)P-47H on the agenda for some time, and even the respective MPM kit stashed away. But it took some time to start this project - one reason actually being the, well, crudeness of the MPM offering. Anyway, I wanted to build a service aircraft, and I wondered how this would have looked like, way beyond 1944? That brought me towards the late bubble canopy versions of the P-47D - and suddenly the idea was born to convert the XP-47H into a respective service aircraft which would not only carry the Chrysler XIV-2220-1 V16 engine, but also other improvements of the type. This eventually led to the decision to make this build a kitbash, as a spine implantation would be the easiest way to incorporate the lowered back - or so I thought...

 

I chose the ancient Heller P-47(N) as donation kit. Not because it was “good”, it just had the right ingredients and was cheap and easy to procure. What sounded like a simple plan turned into a twisted route to vague success. I took the front fuselage and the lower belly from the MPM kit, as well as the horizontal stabilizers and mated it with the upper and rear fuselage of the Heller Thunderbolt. This could have been easy, if both kits would not have had different fuselage diameters - the Heller kit is about 1mm too narrow, even though the length is fine. In order to compensate, I built two new fuselage halves from the salvaged pieces, and once these were stable and more or less sanded even, put together. Inside, the cockpit was taken from the Heller kit, but the seat comes from the MPM kit, and a pilot figure was added. Another problem is the fact that the MPM kit features engraved panel lines, while the Heller kit has old school, raised details and lots of rivets.

The propeller from the MPM kit is a joke, so I built a replacement from scratch - from a drop tank front half from an ancient Revell F4U, and the individual propeller blades were taken from an Italeri F4U. Inside the fuselage, a styrene tube was implanted which holds the new propeller on a metal axis, so it can spin freely.

 

Other personal mods include lowered flaps and the large cooler intake was opened, with foamed styrene placed inside which mimics some mesh. The same method was also used inside of the intercooler outlets (primarily in order to block any light from shining through). Inside of the landing gear wells I added some structure made from styrene profiles.

 

Another bigger challenge was the wing attachment - Heller and MPM kit differ considerably in this aspect, so that swapping parts is not easy. The MPM kit has the wing roots molded onto the fuselage halves, while the Heller wings are, more or less, directly attached to the fuselage. As a consequence the Heller wings hold the complete landing gear wells, while the MPM solution has divided sections. I decided to get rid of the MPM wing roots, about 3mm of material, and onto these stubs the Heller wings were attached. The landing gear came from the Heller kit, but the main wheels come from a (new) Revell Me 262 - both MPM and Heller parts are not recommended for serious use... Finally, the many exhausts and cooler flaps were either sanded away and replaced by scratched parts, or added - e. g. the vents behind the cockpit. While the Heller kit features bomb and missile hardpoints under the wings I decided to leave them away - this is supposed to be a fast interceptor, not a train-hunting plough.

  

Painting and markings:

As this was to be a very late WWII aircraft, NMF was certain, and I wanted to place the service P-47H into the European conflict theatre, where its speed would IMHO be best used against German jet threats. I wanted a colorful aircraft, though, and settled for a machine of the 358th FG. This group actually flew Thunderbolts in the 365-367th Squadrons, and I found several profiles of these gaudy things.

Common to all of them was an orange tail and a dark blue back, while the engine cowling would be decorated with a red front and the air outlets would carry bands in red, white and blue, with lots of tiny stars sprinkled upon. Furthermore, I found specimen with white cowlings behind the red front end, or even yellow cowlings. Pretty cool.

 

I tried to mimic this look. The model was basically painted with Aluminum Metallizer (Humbrol 27002) overall. The effect is really good, even without rubbing treatment. Some panels were contrasted with Aluminium Plate and Polished Steel Metallizer (Modelmaster), as well as with Aluminum (Humbrol 56, which is rather a metallic grey). The latter was also used on the landing gear. The anti-glare panel in front of the cockpit was painted with Olive Drab (ANA 613 from Modelmaster).

 

Since there is no air intake opening on the inline engine I decided to paint the spinner in bright red (Humbrol 19), and tried to incorporate the white and blue theme with stars decoration to the rest of the nose. As a convenient coincidence, I found decals from an Italeri B-66 in the stash: it features a version with dark blue jet air intake decorations in the right size, colors and style for what I had been looking for. So, instead of painting everything by hand I decided to incorporate this decal option.

The area behind the spinner was painted white and then the B-66 decals applied to the front flanks. The radiator air intake scoop had to be cut out, but the overall size and shape were a very good match. Even the transition into the blue spine and cockpit area worked well!

The tail was painted with Humbrol 18, later some shading with Humbrol 82 was added. The blue spine was done with a mix of Humbrol 104 and 15 (Oxford Blue and Midnight Blue) - not a perfect match for the B-66 decal colors, but after some dirt and weathering these differences would blur.

 

Cockpit interior was painted in Humbrol 159 (Khaki Drab) and Zinc Chromate Green from Model Master. The landing gear wells received a chrome yellow primer (Humbrol 225 - actually RAF Mid Stone but a perfect match for the task) finish.

 

For weathering the kit received a rubbing treatment with grinded graphite, which adds a dark, metallic shine and emphasizes the kit’s raised panel lines. Some dry painting with Aluminum was added, too, simulating chipped paint on the leading edges. I also added some oil stains around the engine, and serious soot stains at the exhaust.

 

Decals were, beyond the B-66 decoration, puzzled together. The aircraft' code 'CH-F[bar]' is another exotic twist, in two ways. The bar under the letter marks a second use of that code within the squadron, and as a difference from normal code placement (normally exclusively on the fuselage) I placed the aircraft's individual code letter on the fin, a practice on some P-51s and a consequence of the relatively large letter decals.

 

The nose art is a fictional puzzle, consisting of a Czech MiG-21 pin-up from the Pardubice '89 meeting. The “Ohio Express” tag comes from a Tamiya 1:100 F-105 Thunderchief. A neat combination that even matches the overall colors well!

 

As a final step, a coat of semi matt acrylic varnish was applied, with the exception of the anti glare panel, which became purely matt.

  

A better XP-47H? Hard to tell, since this kitbashing was a messy and rather crude work, so the overall finish does not look as good as I hoped for. But the lowered spine and the fin root extension adds to a fast look of this thing, more elegant (if that's possible in this case?) than the Razorback prototypes. I can't help, but the finished article looks like an Evel Knievel stunt vehicle? The red spinner looks a bit odd, but I'll leave it this way.

 

A Phicen kit bash using a Kimi headsculpt .

+++ 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 Heinkel He 276 was a night fighter that served with the German Luftwaffe in the later stages of World War II. Its inception dated back to June 1942 when the RLM requested a multi-purpose combat aircraft, the so-called "Arbeitsflugzeug", that could be adapted to various roles and would replace the Bf 110, Ju 88/188 and Do 217.

 

Heinkel responded with a multitude of designs under the project number P.1065, all of them capable of a speed between 600-700 km/h (373-435 mph) and a ragne form 400-1.000km (248-621 miles) and all driven by piston engines. None of them would enter the hardware stage, though.

 

In parallel, Heinkel also worked on the fast He 219 "Uhu" night fighter, also a psiton-engined design which was a direct response to the RAF's fast Mosquito night bombers which flew so high and fast that they could operate almost unmolested over Germany. Additionally, the Luftwaffe had to cope with more and intense night bomber raids - it became clear that the number of night fighters was not big enough to cope with this threat, let alone the aircraft's capabilities.

 

The He 219 was introduced with high hopes, but the advent of the jet age already signalled that the piston-engined fighetr would become obsolete in a matter of months. As stopgap solutions, 1st generation jet aircraft like the Me 262 or the Ar 234 were in hurry converted to night fighters, but this could not hide that fact that a more potent solution was needed - concerning almost any aspect like range, speed, firepower and radar capability.

 

Plans to augment the He 219 were dropped after intial trials, so that Heinkel decided in September 1944 to develop a completely new aircraft, dedicated to the long range night fighter role. The design team did not start from scratch, though, as the He 219 was already a very good basis to start from, with jigs and tools available for quick production start.

 

The He 276 A-0 was consequently designed around the He 219 structure, even though all wing surfaces were new. The main wings had a laminar profile for higher speeds in excess of 800km/h, the aircraft was to be powered by two Heinkel-Hirth S011 jet engines in nacelles under the wings.

In order to keep the tail surfcaes free from the jet efflux, the He 219's twin fin arrangement was replaced by a single fin with a cruciform stabilizer above the fuselage level. Since the engine nacelles could not take the landing gear anymore, a new arrangement with wells in the lower fuselage waas introduced - overall the He 276 resembled a lot the much smaller Ar 234.

 

The radar system was to be the FuG 240 'Berlin', which was still under development, with a (draggy) "antler" antenna arrangement on the nose plus a rearward-facing warning radar. The rarar was operated by a second crew member who's also control the defensive armament, a tail-mounted FDL 131Z barbette. Main armament were four 30mm MK103 machine cannons in the lower fuselage, each with a muzzle velocity of 860 m/s (2,822 ft/s) and firing HE/M rounds at 380 RPM. Like the He 219 the He 276 was equipped with ejection seats.

 

The first prototype was assembled in record time, and the first flight of the He 276 A-0 took place in August 1945 - only to reveal several shortcomings. One issue was poor directional handling, which could quickly be mended through an enlarged fin surface and a fin fillet, the bigger problem was the unavailability of the HeS011 engine for serial production, and its priority allocation to light fighters.

 

As a consequence, the engine arrangement was literally revised over night - the He 276 was direly needed in frontline service and no more delays were accepted. This lead to the He 276 B series, which would become the production type.

This version was powered by four of the proven Junkers Jumo 109-004D, an uprated version of the Me 262's engine. The engines were mounted in separate nacelles under the wings, even though these were so close to each other that they looked like a double nacelle.

 

A further innovation of the B-series was the introduction of the first radar-guided weapons station - the FDL 131ZR was not visually guided (a task that proved to be almost impossible during night sorties), but rather slaved to the radar system which would automatically align and fire the guns. The radar operator could still override the autamatic guidance, but the system was deemed reliable enough for front line use and it effectively relieved the radar operator.

 

The first production series (B-1) only comprised 10 aircraft, and it was almost immediately replaced by the B-2 which introduced another novelty: the parabolic antenna for the FuG 242 'Schwerin' radar, an improved version of the FuG 240 with longer range and higher sensitivity.

The He 276 B-2 arrived at the Nachtjagdgeschwader in early 1946 and was immediately thrown against Allied bombers and fared surprisingly well.

 

The He 276 was a simple aircraft, which made production and maintenance relatively easy. It also offered enough development and modification potential - many machines received augmented armament and equipment in form of so-called Rüstsätze, which were later integrated into production and earned the aircraft additional 'U-X' suffixes. These included racks for unguided R4M or RZ 65 rockets under the wings, or several 'Schräge Musik' cannon arrangements, which featured two or four oblique-mounted guns in the fuselage, partly coupled with an optical or radar trigger to fire them automatically when flying under a target.

 

The He 276 B-2 was the only version to enter service, though - a planned B-3 upgrade with four reheated Jumo 109s (rated at 1.200 kp each) remained on the drawing board.

  

General characteristics:

Crew: 2

Length (incl. rear antenna): 14.97 m (49 ft 2 in)

Wingspan: 16.56 m (54 ft 3 in)

Height: 5.14 m (16 ft 10 in)

Wing area: 44.4 m² (478 ft²)

Max. takeoff weight: 13,580 kg (29,900 lb)

 

Powerplant:

4× Junkers Jumo 109-004D jet engines, each rated at 1.015 kp

 

Performance:

Maximum speed: 916 km/h (494 kn, 568 mph)

Range: 1,540 km (831 nmi, 960 mi)

Ferry range: 2,148 km (1,160 nmi, 1,335 mi)

Service ceiling: 13.300 m (43.564 ft)

 

Armament:

4 × 30 mm MK 103 cannons in a detachable fairing under the fuselage, 220 RPG;

2× 13 mm MG 131 in an FDL 131ZR tail barbette, 450 RPG;

Factory Rüstsatz "U1" with 4× 30 mm (1.18 in) MK 108 cannons, mounted dorsally as

Schräge Musik (oriented 65° above horizontal), 100 RPG

 

Two hardpoints under the outer wings, capable of carrying 500 kg each

(normally occupied by 300l drop tanks).

 

The kit and its assembly:

This whiffy Luft ’46 aircraft model had two inspirational roots. One was the question what could a jet-powered He 219 night fighter have looked like, the other was the real Heinkel P.1065 ‘Arbeitsflugzeug’ project(s), following the idea what that aircraft might have looked like if it had been ushered into production and service?

It would certainly have relied upon existing components – so the concept for this jet-propelled, dedicated night fighter design was born.

 

The model is a wild kitbash, welded together from the following main ingredients:

• Fuselage of a 1:72 Frog He 219 (Matchbox re-boxing)

• Wings from a 1:100 VEB Plasticart An-24 (NuBee re-boxing)

• Two pairs of 1:72 Revell Me 262 engine nacelles

• Fin and stabilizer from an 1:72 Matchbox Douglas F3D Skyknight

  

Sounds odd? Yes, and it took some surgical work to get these pieces together. The He 219 fuselage was shortened, a 1” plug taken out at the wings’ trailing edge, thereby shortening the wing roots to the An-24’s dimensions, and the tail section cut off. The tail gap was replaced by a scratched FDL 131Z barbette, and new stabilizers from a Matchbox F3D placed on top of the fuselage, far away from the jet efflux.

 

I did not want to open the cockpit, but the canopy offers good visibility into the interior, so I scratched something together - the Frog kit has literally nothing of value to offer, so I added a new floor (also acting as front wheel well), new Me 262 seats, dashboards, an IR sight and something that looks like the upper side of a fuselage tank, plus two crew figures.

 

The wings were clipped, too, and the original An-24 turboprops replaced by two pairs of Me 262 engines in the same place, mounted closely together.

 

This meant that the landing gear had to go elsewhere, so I relocated the main landing gear wells into the lower fuselage, changing it into a narrow Ar 234 or B-66 style arrangement - from AH-64, F-86 and Bv 155 parts.

For this new arrangement the belly was cut open and a Fiat G.91 part from a Revell kit integrated. The covers for the main landing gear were scratched from sytrene sheet.

 

The front wheel strut is OOB, but shortened, and instead of a single, big wheel I used smaller twin wheels, from a Matchbox Canberra PR.9. After 25 years these parts finally found a new destination. ^^

 

The thimble radome is a Pavla resin piece, it actually belongs to a Bristol Beaufighter TF Mk. X, but perfectly fits ins shape and size - and the new nose dramatically changes the He 219 lines!

 

On the fuselage, I finally added four vertical guns as a "Schräge Musik" installation, adding some more purpose to the rather ugly aircraft. A pair of drop tanks (from two Academy Fw 190 kits) and their respective hardpoints (from a Me 262) complete the ordnance.

 

I must admit that the thing is ugly as hell, but on the other side looks very German and purposeful - and the new nose section recalls some similarity with a CF-100 or even a B-57a C-130 or a Transall?

  

Painting and markings:

As a late war German night fighter, almost anything goes. I went for a personal mix of two real night fighter schemes, blended into one: the basis comes from a Me 262 two seater which was finished in an unusual scheme for night duties: upper surfaces in RLM 81 & 83 (Braunviolett and Dunkelgrün), with black (RLM 22) undersides.

 

Since many night fighters received field modifications, and in patricular much lighter upper surfaces, I added an individual RLM 76 treatment (maybe whitewash, though - not certain if it was intended as winter or night cammo) that comes from a Ju 188 night reconnaissance aircraft and which can only be described as original.

 

In an initial step the model received its normal paint scheme (using Humbrol 116 and 155, plus flat black from Modelmaster), the RLM 76 additions (with Modelmaster Authentic enamel paint and some Humbrol 127) were then added, so that the original paint could shine through. Everything done with a soft brush, and the result is IMHO very good.

 

All interior surfaces and the landing gear were painted in dark grey (Humbrol 67) and later slightly dry-painted with medium grey (Humbrol 176) in order to point out details.

 

Decals were puzzled together from various sources, and I kept everything very simple and minimal - just some German insignia, a tactical code and the last digits of the airframe's serial number at the top of the fin.

 

Finally, some soot stains were added with grinded graphite and everything sealed under matt acrylic varnish (Revell).

  

I will admit that the He 276 is an ugly aircraft, with a rather utilarian design. But this actually adds a very German touch to it - and how else could a successos to the He 219 or Ju 88 C look like? ;)

+++ 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 Republic P-47 Thunderbolt was one of the largest and heaviest fighter aircraft in history to be powered by a single piston engine. It was heavily armed with eight .50-caliber machine guns, four per wing. When fully loaded, the P-47 weighed up to eight tons, and in the fighter-bomber ground-attack roles could carry five-inch rockets or a significant bomb load of 2,500 pounds; it could carry over half the payload of the B-17 bomber on long-range missions (although the B-17 had a far greater range).

 

The P-47, originally based on the powerful Pratt & Whitney R-2800 Double Wasp engine, was to be very effective as a short-to-medium range escort fighter in high-altitude air-to-air combat and, when unleashed as a fighter-bomber, proved especially adept at ground attack in both the World War II European and Pacific Theaters.

The P-47 was one of the main United States Army Air Forces (USAAF) fighters of World War II, and served with other Allied air forces, notably those of France, Britain, and Russia. Mexican and Brazilian squadrons fighting alongside the U.S. were equipped with the P-47.

 

In 1943, two P-47D-15-RE airframes (serials 42-23297/23298) were selected for testing with the new experimental 2300 hp Chrysler XIV-2220-1 sixteen-cylinder inverted Vee liquid-cooled engine. These aircraft were re-designated XP-47H. The liquid-cooled Chrysler engine with its large under-fuselage radiator radically changed the appearance of the Thunderbolt, and increased overall length to 39 feet 2 inches. With the increased power and improved streamlining, a maximum speed of 490 mph was anticipated.

 

The two P-47D-15-RE airframes were converted until early 1944 and test flights began on July 26, 1945. During flight trails, one of the XP-47Hs actually attained a speed of 490 mph in level flight, and the new aircraft was primarily intended as a fast interceptor for the European theater, where especially Great Britain was endangered by the fast V1 missiles, and initial reports about German jet fighters and reconnaissance aircraft that were hard to counter with current piston-engine types, stirred the need for this fast aircraft.

 

Production P-47Hs received several amendments that had already been introduced with the late D types, e. g. the lowered back and a bubble canopy that offered excellent view. The P-47H also received the new wing from the P-47N, recognizable by its characteristic square wing tips which allowed better roll manoeuvers. Not visible at first glance were the integral wing tanks, which enhanced the internal fuel load to 4.792,3 liters, resulting in a range of 3.500 km (2.175 ml), so that the P-47H was also suited for long range bomber escorts. Air brakes were added to the wing's lower surfaces, too, to allow braking after a dive onto its prey.

Furthermore, serial production machines received an uprated, more reliable Chrysler XIV-2220-2 engine, which had an output of 2.450 hp.

 

The P-47H was put into limited production with 130 built, sufficient for one group. However, the type suffered serious teething problems in the field due to the highly tuned engine. Engines were unable to reach operating temperatures and power settings and frequently failed in early flights from a variety of causes: ignition harnesses cracked at high altitudes, severing electrical connections between the magneto and distributor, and carburetor valve diaphragms also failed. Poor corrosion protection during shipments across the Atlantic also took their toll on the engines and airframes.

 

By the time the bugs were worked out, the war in Europe was nearly over. However, P-47Hs still destroyed 15 enemy jet aircraft in aerial combat in March-May 1945 when aerial encounters with the Luftwaffe were rare. The type also proved itself to be a valuable V1 missile interceptor over the Channel.

 

The entire production total of 130 P-47Hs were delivered to the 358th Fighter Group, which was part of the 9th Air Force and operated from Great Britain, France and finally on German ground. From the crews the P-47H received several nicknames like 'torpedo', 'Thunderbullet' or 'Anteater', due to its elongated nose section.

 

Twelve P-47H were lost in operational crashes with the 358th Group resulting in 11 deaths, two after VE Day, and two (44-21134 on 13 April 1945 and 44-21230 on 16 April 1945) were shot down in combat, both by ground fire.

  

General characteristics:

Crew: 1

Length: 39 ft 2 in (11.96 m)

Wingspan: 40 ft 9 in (12.42 m)

Height: 14 ft 8 in (4.47 m)

Wing area: 300 ft² (27.87 m²)

Empty weight: 10,000 lb (4,535 kg)

Loaded weight: 13,300 lb (6,032 kg)

Max. takeoff weight: 17,500 lb (7,938 kg)

 

Powerplant:

1× Chrysler XIV-2220-2 sixteen-cylinder inverted Vee liquid-cooled engine, rated at 2.450 hp.

 

Performance:

Maximum speed: 503 mph at 30,000 ft (810 km/h at 9,145 m)

Range: 920 mi combat, 2.175 ml ferry (1.480 km / 3.500 km)

Service ceiling: 43,000 ft (13,100 m)

Rate of climb: 3,120 ft/min (15.9 m/s)

Wing loading: 44.33 lb/ft² ()

Power/mass: 0.19 hp/lb (238 W/kg)

 

Armament:

8× .50 in (12.7 mm) M2 Browning machine guns (3.400 rounds)

Up to 2,500 lb (1,134 kg) of bombs, drop tanks and/or 10× 5 in (127 mm) unguided rockets

  

The kit and its assembly:

I had the (X)P-47H on the agenda for some time, and even the respective MPM kit stashed away. But it took some time to start this project - one reason actually being the, well, crudeness of the MPM offering. Anyway, I wanted to build a service aircraft, and I wondered how this would have looked like, way beyond 1944? That brought me towards the late bubble canopy versions of the P-47D - and suddenly the idea was born to convert the XP-47H into a respective service aircraft which would not only carry the Chrysler XIV-2220-1 V16 engine, but also other improvements of the type. This eventually led to the decision to make this build a kitbash, as a spine implantation would be the easiest way to incorporate the lowered back - or so I thought...

 

I chose the ancient Heller P-47(N) as donation kit. Not because it was “good”, it just had the right ingredients and was cheap and easy to procure. What sounded like a simple plan turned into a twisted route to vague success. I took the front fuselage and the lower belly from the MPM kit, as well as the horizontal stabilizers and mated it with the upper and rear fuselage of the Heller Thunderbolt. This could have been easy, if both kits would not have had different fuselage diameters - the Heller kit is about 1mm too narrow, even though the length is fine. In order to compensate, I built two new fuselage halves from the salvaged pieces, and once these were stable and more or less sanded even, put together. Inside, the cockpit was taken from the Heller kit, but the seat comes from the MPM kit, and a pilot figure was added. Another problem is the fact that the MPM kit features engraved panel lines, while the Heller kit has old school, raised details and lots of rivets.

The propeller from the MPM kit is a joke, so I built a replacement from scratch - from a drop tank front half from an ancient Revell F4U, and the individual propeller blades were taken from an Italeri F4U. Inside the fuselage, a styrene tube was implanted which holds the new propeller on a metal axis, so it can spin freely.

 

Other personal mods include lowered flaps and the large cooler intake was opened, with foamed styrene placed inside which mimics some mesh. The same method was also used inside of the intercooler outlets (primarily in order to block any light from shining through). Inside of the landing gear wells I added some structure made from styrene profiles.

 

Another bigger challenge was the wing attachment - Heller and MPM kit differ considerably in this aspect, so that swapping parts is not easy. The MPM kit has the wing roots molded onto the fuselage halves, while the Heller wings are, more or less, directly attached to the fuselage. As a consequence the Heller wings hold the complete landing gear wells, while the MPM solution has divided sections. I decided to get rid of the MPM wing roots, about 3mm of material, and onto these stubs the Heller wings were attached. The landing gear came from the Heller kit, but the main wheels come from a (new) Revell Me 262 - both MPM and Heller parts are not recommended for serious use... Finally, the many exhausts and cooler flaps were either sanded away and replaced by scratched parts, or added - e. g. the vents behind the cockpit. While the Heller kit features bomb and missile hardpoints under the wings I decided to leave them away - this is supposed to be a fast interceptor, not a train-hunting plough.

  

Painting and markings:

As this was to be a very late WWII aircraft, NMF was certain, and I wanted to place the service P-47H into the European conflict theatre, where its speed would IMHO be best used against German jet threats. I wanted a colorful aircraft, though, and settled for a machine of the 358th FG. This group actually flew Thunderbolts in the 365-367th Squadrons, and I found several profiles of these gaudy things.

Common to all of them was an orange tail and a dark blue back, while the engine cowling would be decorated with a red front and the air outlets would carry bands in red, white and blue, with lots of tiny stars sprinkled upon. Furthermore, I found specimen with white cowlings behind the red front end, or even yellow cowlings. Pretty cool.

 

I tried to mimic this look. The model was basically painted with Aluminum Metallizer (Humbrol 27002) overall. The effect is really good, even without rubbing treatment. Some panels were contrasted with Aluminium Plate and Polished Steel Metallizer (Modelmaster), as well as with Aluminum (Humbrol 56, which is rather a metallic grey). The latter was also used on the landing gear. The anti-glare panel in front of the cockpit was painted with Olive Drab (ANA 613 from Modelmaster).

 

Since there is no air intake opening on the inline engine I decided to paint the spinner in bright red (Humbrol 19), and tried to incorporate the white and blue theme with stars decoration to the rest of the nose. As a convenient coincidence, I found decals from an Italeri B-66 in the stash: it features a version with dark blue jet air intake decorations in the right size, colors and style for what I had been looking for. So, instead of painting everything by hand I decided to incorporate this decal option.

The area behind the spinner was painted white and then the B-66 decals applied to the front flanks. The radiator air intake scoop had to be cut out, but the overall size and shape were a very good match. Even the transition into the blue spine and cockpit area worked well!

The tail was painted with Humbrol 18, later some shading with Humbrol 82 was added. The blue spine was done with a mix of Humbrol 104 and 15 (Oxford Blue and Midnight Blue) - not a perfect match for the B-66 decal colors, but after some dirt and weathering these differences would blur.

 

Cockpit interior was painted in Humbrol 159 (Khaki Drab) and Zinc Chromate Green from Model Master. The landing gear wells received a chrome yellow primer (Humbrol 225 - actually RAF Mid Stone but a perfect match for the task) finish.

 

For weathering the kit received a rubbing treatment with grinded graphite, which adds a dark, metallic shine and emphasizes the kit’s raised panel lines. Some dry painting with Aluminum was added, too, simulating chipped paint on the leading edges. I also added some oil stains around the engine, and serious soot stains at the exhaust.

 

Decals were, beyond the B-66 decoration, puzzled together. The aircraft' code 'CH-F[bar]' is another exotic twist, in two ways. The bar under the letter marks a second use of that code within the squadron, and as a difference from normal code placement (normally exclusively on the fuselage) I placed the aircraft's individual code letter on the fin, a practice on some P-51s and a consequence of the relatively large letter decals.

 

The nose art is a fictional puzzle, consisting of a Czech MiG-21 pin-up from the Pardubice '89 meeting. The “Ohio Express” tag comes from a Tamiya 1:100 F-105 Thunderchief. A neat combination that even matches the overall colors well!

 

As a final step, a coat of semi matt acrylic varnish was applied, with the exception of the anti glare panel, which became purely matt.

  

A better XP-47H? Hard to tell, since this kitbashing was a messy and rather crude work, so the overall finish does not look as good as I hoped for. But the lowered spine and the fin root extension adds to a fast look of this thing, more elegant (if that's possible in this case?) than the Razorback prototypes. I can't help, but the finished article looks like an Evel Knievel stunt vehicle? The red spinner looks a bit odd, but I'll leave it this way.

 

+++ 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 Northrop Grumman-IAI F-24 is the latest reincarnation of the USAF "Lightweight Fighter Program" which dates back to the 1950ies and started with the development of Northrop's F-5 "Freedom Fighter".

 

The 1st generation F-5 became very successful in the export market and saw a long line of development, including the much more powerful F-5E "Tiger II" and the F-20 Tigershark (initially called F-5G). Northrop had high hopes for the F-20 in the international market; however, policy changes following Ronald Reagan's election meant the F-20 had to compete for sales against aircraft like the F-16, the USAF's latest fighter design (which was politically favored). The F-20 development program was eventually abandoned in 1986 after three prototypes had been built and a fourth partially completed.

 

But this was not the end for Northrop’s Lightweight Fighter. In the early 1980s, two X-29As experimental aircraft were built by Grumman from two existing Northrop F-5A Freedom Fighter airframes. The Grumman X-29 was a testbed for forward-swept wings, canard control surfaces, and other novel aircraft technologies. The aerodynamic instability of this arrangement increased agility but required the use of computerized fly-by-wire control. Composite materials were used to control the aeroelastic divergent twisting experienced by forward-swept wings, also reducing the weight. The NASA test program continued from 1984 to 1991 and the X-29s flew 242 times, gathering valuable data and breaking ground for new aerodynamic technologies of 4th and 5th generation fighters.

 

Even though no service aircraft directly evolved from the X-29, its innovative FBW system as well as the new material technologies also opened the door for an updated F-20 far beyond the 1990ies. It became clear that ever expensive and complex aircraft could not be the answer to modern, asymmetrical warfare in remote corners of the world, with exploding development costs and just a limited number of aircraft in service that could not generate true economies of scale, esp. when their state-of-the-art design would not permit any export.

Anyway, a global market for simpler fighter aircraft was there, as 1st generation F-16s as well as the worldwide, aging F-5E fleet and types of Soviet/Russian origin like the MiG-29 provided the need for a modern, yet light and economical jet fighter. Contemporary types like the Indian HAL Tejas, the Swedish Saab Gripen, the French Dassault Rafale and the Pakistani/Chinese FC-1/JF-17 ”Thunder” proved this trend among 4th - 4.5th generation fighter aircraft.

 

Northrop Grumman (Northrop bought Grumman in 1994) initiated studies and basic design work on a respective New Lightweight Fighter (NLF) as a private venture in 1995. Work on the NLF started at a slow pace, as the company was busy with re-structuring.

The idea of an updated lightweight fighter was fueled by another source, too: Israel. In 1998 IAI started looking in the USA for a development partner for a new, light fighter that would replace its obsolete Kfir fleet and partly relieve its F-16 and F-15 fleet from interception tasks. The domestic project for that role, the IAI Lavi, had been stillborn, but lots of its avionics and research were still at hand and waited for an airframe for completion.

The new aircraft for the IAF was to be superior to the MiG-29, at least on par with the F-16C/D, but easier to maintain, smaller and overall cheaper. Since the performance profiles appeared to be similar to what Northrop Grumman was developing under the NLF label, the US company eventually teamed up with IAI in 2000 and both started the mutual project "Namer" (=נמר, “Tiger” in Hebrew), which eventually lead to the F-24 I for the IAF which kept its project name for service and to the USAF’s F-24A “Tigershark”.

 

The F-24, as the NLF, was based on the F-20 airframe, but outwardly showed only little family heritage, onle the forward fuselage around the cockpit reminds of the original F-5 design . Many aerodynamic details, e. g. the air intakes and air ducts, were taken over from the X-29, though, as the experimental aircraft and its components had been developed for extreme maneuvers and extra high agility. Nevertheless, the X-29's forward-swept wing was considered to be too exotic and fragile for a true service aircraft, but the F-24 was to feature an Active Aeroelastic Wing (AAW) system.

 

AAW Technology integrates wing aerodynamics, controls, and structure to harness and control wing aeroelastic twist at high speeds and dynamic pressures. By using multiple leading and trailing edge controls like "aerodynamic tabs", subtle amounts of aeroelastic twist can be controlled to provide large amounts of wing control power, while minimizing maneuver air loads at high wing strain conditions or aerodynamic drag at low wing strain conditions. This system was initially tested on the X-29 and later on the X-53 research aircraft, a modified F-18, until 2006.

 

Both USAF and IAF versions feature this state-of-the-art aerodynamic technology, but it is uncertain if other customers will receive it. While details concerning the F-24's system have not been published yet, it is assumed that its AAW is so effective that canard foreplanes could be omitted without sacrificing lift and maneuverability, and that drag is effectively minimized as the wing profile can be adjusted according to the aircraft’s speed, altitude, payload and mission – much like a VG wing, but without its clumsy and heavy swiveling mechanism which has to bear high g forces. As a result, the F-24 is, compared to the F-20, which could carry an external payload of about 3.5 tons, rumored to be able to carry up to 5 tons of ordnance.

 

The delta wing shape proved to be a perfect choice for the required surface and flap actuators inside of the wings, and it would also offer a very good compromise between lift and drag for a wide range of performance. Anyway, there was one price to pay: in order to keep the wing profile thin and simple, the F-24’s landing gear retracts into the lower fuselage, leaving the aircraft with a relatively narrow track.

 

Another major design factor for the outstanding performance of this rather small aircraft was weight reduction and structural integrity – combined with simplicity, ruggedness and a modular construction which would allow later upgrades. Instead of “going big” and expensive, the new F-24 was to create its performance through dedicated loss of weight, which was in some part also a compensation for the AAW system in the wings and its periphery.

 

Weight was saved wherever possible, e .g. a newly developed, lightweight M199A1 gatling gun. This 20mm cannon is a three-barreled, heavily modified version of the already “stripped” M61A2 gun in the USAF’s current F-18E and F-22. One of the novel features is a pneumatic drive instead of the traditional electric mechanism, what not only saves weight but also improves trigger response. The new gun weighs only a mere 65kg (the six-barreled M61A2 weighs 92kg, the original M61A1 112 kg), but still reaches a burst rate of fire of 1.800 RPM (about 800 RPM under cyclic fire, standard practice is to fire the cannon in 30 to 50-round bursts, though) and a muzzle velocity of 1.050 metres per second (3,450 ft/s) with a PGU-28/B round.

 

While the F-16 was and is still made from 80% aluminum alloys and only from 3% composites, the F-24 makes major use of carbon fiber and other lightweight materials, which make up about 40% of the aircraft’s structure, plus an increased share of Titanium and Magnesium alloys. As a consequence and through many other weight-saving measures like keeping stealth capabilities to a minimum (even though RAM was deliberately used and many details designed to have a natural low radar signature, resulting in modest radar cross-section (RCS) reductions), a single, relatively small engine, a fuel-efficient F404-GE-402 turbofan, is enough to make the F-24 a fast and very agile aircraft, coupled with a good range. The F-24’s thrust/weight ratio is considerably higher than 1, and later versions with a vectored thrust nozzle (see below) will take this level of agility even further – with the pilot becoming the limiting factor for the aircraft’s performance.

 

USAF and IAF F-24s are outfitted with Northrop Grumman's AN/APG-80 Active Electronically Scanned Array (AESA) radar, also used in the F-16 Block 60 aircraft. Other customers might only receive the AN/APG-68, making the F-24 comparable to the F-16C/D.

 

The first prototype, the YF-24, flew on 8th of March 2008, followed by two more aircraft plus a static airframe until summer 2010. In early 2011 the USAF placed an initial order of 101 aircraft (probably also to stir export sales – the earlier lightweight fighters from Northrop suffered from the fact that the manufacturer’s country would not use the aircraft in its own forces). These initial aircraft will replace older F-16 in the interceptor role, or free them for fighter bomber tasks. The USN and USMC also showed interest in the aircraft for their aggressor squadrons, for dissimilar air combat training. A two-seater, called the F-24B, is supposed to follow soon, too, and a later version for 2020 onwards, tentatively designated F-24C, is to feature an even stronger F404 engine and a 3D vectoring nozzle.

 

Israel is going to produce its own version domestically from late 2014 on, which will exclusively be used by the IAF. These aircraft will be outfitted with different avionics, built by Elta in Israel, and cater to national requirements which focus more on multi-purpose service, while the USAF focusses with its F-24A on aerial combat and interception tasks.

 

International interest for the F-24A is already there: in late 2013 Grumman stated that initial talks have been made with various countries, and potential export candidates from 2015 on are Taiwan, Singapore, Thailand, Finland, Norway, Australia and Japan.

  

General F-24A characteristics:

Crew: 1 pilot

Length: 47 ft 4 in (14.4 m)

Wingspan: 27 ft 11.9 in / 8.53 m; with wingtip missiles (26 ft 8 in/ 8.13 m; without wingtip missiles)

Height: 13 ft 10 in (4.20 m)

Wing area: 36.55 m² (392 ft²)

Empty weight: 13.150 lb (5.090 kg)

Loaded weight: 15.480 lb (6.830 kg)

Max. take-off weight: 27.530 lb (12.500 kg)

 

Powerplant

1× General Electric F404-GE-402 turbofan with a dry thrust of 11,000 lbf (48.9 kN) and 17,750 lbf (79.2 kN) with afterburner

 

Performance

Maximum speed: Mach 2+

Combat radius: 300 nmi (345 mi, 556 km); for hi-lo-hi mission with 2 × 330 US gal (1,250 L) drop tanks

Ferry range: 1,490 nmi (1715 mi, 2759 km); with 3 × 330 US gal (1,250 L) drop tanks

Service ceiling: 55,000 ft (16,800 m)

Rate of climb: 52,800 ft/min (255 m/s)

Wing loading: 70.0 lb/ft² (342 kg/m²)

Thrust/weight: 1.09 (1.35 with loaded weight & 50% fuel)

 

Armament

1× 20 mm (0.787 in) M199A1 3-barreled Gatling cannon in the lower fuselage with 400 RPG

Eleven external hardpoints (two wingtip tails, six underwing hardpoints, three underfuselage hardpoints) and a total capacity of 11.000 lb (4.994 kg) of missiles (incl. AIM 9 Sidewinder and AIM 120 AMRAAM), bombs, rockets, ECM pods and drop tanks for extended range.

  

The kit and its assembly:

A spontaneous project. This major kitbash was inspired by fellow user nighthunter at whatifmodelers.com, who came up with a profile of a mashed-up US fighter, created “out of boredom”. The original idea was called F-21C, and it was to be a domestic successor to the IAI Kfirs which had been used by the US as aggressor aircraft in USN and USMC service for a few years.

 

As a weird(?) coincidence I had many of the necessary ingredients for this fictional aircraft in store, even though some parts and details were later changed. This model here is an interpretation of the original design. The idea was spun further, and the available parts that finally went into the model also had some influence on design and background.

I thank nighthunter for sharing the early ideas, inviting me to take the design to the hardware stage (sort of…) and adapting my feedback into new design sketches, too, which, in return, inspired the model building process.

 

Well, what went into this thing? To cook up a F-24 à la Dizzyfugu you just need (all in 1:72):

● Fuselage from a Hasegawa X-29, including the cockpit and the landing gear

● Fin and nose cone from an Italeri F-16A

● Inner wings from a (vintage) Hasegawa MiG-21F

● Outer wings from a F-4 (probably a J, Hasegawa or Fujimi)

 

The wing construction deviates from nighthunter’s original idea. The favorite ingredients would have been F-16XL or simple Mirage III wings, but I found the composite wing to be more attractive and “different”. The big F-16XL wings, despite their benefit of a unique shape, might also have created scale/size problems with a F-20 style fuselage? So I built hybrid wings: The MiG-21 landing gear wells were filled with putty and the F-4 outer wings simply glued onto the MiG inner wing sections, which were simply cut down in span. It sounds like an unlikely combo, but these parts fit together almost perfectly! In order to hide the F-4 origins I modified them to carry wingtip launch rails, though, which were also part of nighthunter’s original design.

 

The AAW technology detail mentioned in the background came in handy as it explains the complicated wing shape and the fact that the landing gear retracts into the fuselage, not into the wings, which would have been more plausible… Anyway, there’s still room for a simpler export version, with Mirage III or Kfir C.2/7 wings, and maybe canards?

 

Using the X-29 as basis also made fitting the new wings onto the area-ruled fuselage pretty easy, as I could use the wing root parts from the X-29 to bridge the gap. The original, forward-swept wings were just cut away, and the remains used as consoles for the new hybrid delta wings. Took some SERIOUS putty work, but the result is IMHO fine.

 

The bigger/square X-29 air intakes were taken over, and they change the look of the aircraft, making it look less F-5-ish than a true F-20 fuselage. For the same reason I kept the large fairing at the fin base, combining it with a bigger F-16 tail, though, as a counter-balance to the new, bigger wings. Again, the F-16 fin was/is part of nighthunter’s idea, so the model stays true to the original concept.

 

For the same reason I omitted the original X-29 nose, which is rather pointy, sports vanes and a large sensor boom. The F-16 nose was a plausible choice, as the AN/APG-80 is also carried by late Fighting Falcons, and its shape fits well, too.

 

All around the hull, some small details like radar warning sensors, pitots and air scoops were added. Not really necessary, but such thing add IMHO to the overall impression of such a fictional aircraft beyond the prototype stage.

 

Cockpit and landing gear were taken OOB, I just added a pilot figure and slightly modified the seat.

 

The ordnance was puzzled together from the scrap box, the AIM-9Ls come from the same F-4 kit which donated its outer wings, the AIM-120s come from an Italeri NATO weapons kit. The drop tanks belong to an F-16.

  

Painting and markings:

At first I considered an F-24I in IAF markings, or even a Japanese aircraft, but then reverted to one of nighthunter’s initial, simple ideas: an USAF aircraft in the “Hill II” paint scheme (F-16 style), made up from three shades of gray (FS 36118, 36270 and 36375) with low-viz markings and stencils. Dutch/Turkish NF-5A/Bs in the “Hill II” scheme were used as design benchmarks, too. It’s a simple livery, but on this delta wing aircraft it looks pretty interesting. I used enamels, what I had at hand: Humbrol 127 and 126, and Modelmaster's 1723.

 

A light black ink wash was applied, in order to em,phasize the engraved panel lines, in contrast to that, panels were manually highlighted through dry-brushed, lighter shades of gray (Humbrol 27, 166 and 167).

 

“Hill II” also adds to a generic, realistic touch for this whif. Doing an exotic air force thing is rather easy, but creating a convincing whif for a huge military machinery like the USAF’s takes more subtlety, I think.

 

The cockpit was painted in medium Gray (Dark Gull Grey, FS 36231, Humbrol 140), as well as the radome. The landing gear and the air intakes were painted white. The radome was painted with Revell 47 and dry-brushed with Humbrol 140.

 

Decals were puzzled together from various USAF aircraft, including sheets from an Airfix F-117, an Italeri F-15E and even an Academy OV-10D.

  

Tadah: a hardware tribute to an idea, born from boredom - and the aircraft does not look even bad at all? What I wanted to achieve was to make the F-24 neither look like a F-20, nor a Saab Gripen clone, as the latter comes close in overall shape, size and design.

+++ 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 Lockheed P-80 Shooting Star was the first jet fighter used operationally by the United States Army Air Forces (USAAF) during World War II. Designed and built by Lockheed in 1943 and delivered just 143 days from the start of design, production models were flying, and two pre-production models did see very limited service in Italy just before the end of World War II. The XP-80 had a conventional all-metal airframe, with a slim low wing and tricycle landing gear. Like most early jets designed during World War II—and before the Allies captured German research data that confirmed the speed advantages of swept-wings—the XP-80 had straight wings similar to previous propeller-driven fighters, but they were relatively thin to minimize drag at high speed.

 

The Shooting Star began to enter service in late 1944 with 12 pre-production YP-80As. Four were sent to Europe for operational testing (demonstration, familiarization, and possible interception roles), two to England and two to the 1st Fighter Group at Lesina Airfield, Italy. Because of delays in delivery of production aircraft, the Shooting Star saw no actual combat during the conflict. The initial production order was for 344 P-80As after USAAF acceptance in February 1945. A total of 83 P-80s had been delivered by the end of July 1945 and 45 assigned to the 412th Fighter Group (later redesignated the 1st Fighter Group) at Muroc Army Air Field. Production continued after the war, although wartime plans for 5,000 were quickly reduced to 2,000 at a little under $100,000 each. A total of 1,714 single-seat F-80A, F-80B, F-80C, and RF-80s were manufactured by the end of production in 1950, of which 927 were F-80Cs (including 129 operational F-80As upgraded to F-80C-11-LO standards). However, the two-seat TF-80C, first flown on 22 March 1948, became the basis for the T-33 trainer, of which 6,557 were produced.

 

Shooting Stars first saw combat service in the Korean War, and were among the first aircraft to be involved in jet-versus-jet combat. Despite initial claims of success, the speed of the straight-wing F-80s was inferior to the 668 mph (1075 km/h) swept-wing transonic MiG-15. The MiGs incorporated German research showing that swept wings delayed the onset of compressibility problems, and enabled speeds closer to the speed of sound. F-80s were soon replaced in the air superiority role by the North American F-86 Sabre, which had been delayed to also incorporate swept wings into an improved straight-winged naval FJ-1 Fury.

 

This prompted Lockheed to improve the F-80 to keep the design competitive, and the result became the F-80E, which was almost a completely different aircraft, despite similar outlines. Lockheed attempted to change as little of the original airframe as possible while the F-80E incorporated two major technical innovation of its time. The most obvious change was the introduction of swept wings for higher speed. After the engineers obtained German swept-wing research data, Lockheed gave the F-80E a 25° sweep, with automatically locking leading edge slots, interconnected with the flaps for lateral stability during take-off and landing, and the wings’ profile was totally new, too. The limited sweep was a compromise, because a 35° sweep had originally been intended, but the plan to retain the F-80’s fuselage and wing attachment points would have resulted in massive center of gravity and mechanical problems. However, wind tunnel tests quickly revealed that even this compromise would not be enough to ensure stable flight esp. at low speed, and that the modified aircraft would lack directional stability. The swept-wing aircraft’s design had to be modified further.

 

A convenient solution came in the form of the F-80’s trainer version fuselage, the T-33, which had been lengthened by slightly more than 3 feet (1 m) for a second seat, instrumentation, and flight controls, under a longer canopy. Thanks to the extended front fuselage, the T-33’s wing attachment points could accept the new 25° wings without much further modifications, and balance was restored to acceptable limits. For the fighter aircraft, the T-33’s second seat was omitted and replaced with an additional fuel cell. The pressurized front cockpit was retained, together with the F-80’s bubble canopy and out fitted with an ejection seat.

 

The other innovation was the introduction of reheat for the engine. The earlier F-80 fighters were powered by centrifugal compressor turbojets, the F-80C had already incorporated water injection to boost the rather anemic powerplant during the start phase and in combat. The F-80E introduced a modified engine with a very simple afterburner chamber, designated J33-A-39. It was a further advanced variant of the J33-A-33 for the contemporary F-94 interceptor with water-alcohol injection and afterburner. For the F-80E with less gross weight, the water-alcohol injection system was omitted so save weight and simplify the system, and the afterburner was optimized for quicker response. Outwardly, the different engine required a modified, wider tail section, which also slightly extended the F-80’s tail.

 

The F-80E’s armament was changed, too. Experience from the Korean War had shown that the American aircrafts’ traditional 0.5” machine guns were reliable, but they lacked firepower, esp. against bigger targets like bombers, and even fighter aircraft like the MiG-15 had literally to be drenched with rounds to cause significant damage. On the other side, a few 23 mmm rounds or just a single hit with an explosive 37 mm shell from a MiG could take a bomber down. Therefore, the F-80’s six machine guns in the nose were replaced with four belt-fed 20mm M24 cannon. This was a license-built variant of the gas-operated Hispano-Suiza HS.404 with the addition of electrical cocking, allowing the gun to re-cock over a lightly struck round. It offered a rate of fire of 700-750 rounds/min and a muzzle velocity of 840 m/s (2,800 ft/s).In the F-80E each weapon was provided with 190 rounds.

 

Despite the swept wings Lockheed retained the wingtip tanks, similar to Lockheed’s recently developed XF-90 penetration fighter prototype. They had a different, more streamlined shape now, to reduce drag and minimize the risk of torsion problems with the outer wing sections and held 225 US gal (187 imp gal; 850 l) each. Even though the F-80E was conceived as a daytime fighter, hardpoints under the wings allowed the carriage of up to 2.000 lb of external ordnance, so that the aircraft could, like the straight-wing F-80s before, carry out attack missions. A reinforced pair of plumbed main hardpoints, just outside of the landing gear wells, allowed to carry another pair of drop tanks for extra range or single bombs of up to 1.000 lb (454 kg) caliber. A smaller, optional pair of pylons was intended to carry pods with nineteen “Mighty Mouse” 2.75 inches (70 mm) unguided folding-fin air-to-air rockets, and further hardpoints under the outer wings allowed eight 5” HVAR unguided air-to-ground rockets to be carried, too. Total external payload (including the wing tip tanks) was 4,800 lb (roughly 2,200 kg) of payload

 

The first XP-80E prototype flew in December 1953 – too late to take part in the Korean War, but Lockheed kept the aircraft’s development running as the benefits of swept wings were clearly visible. The USAF, however, did not show much interest in the new aircraft since the proven F-86 Sabre was readily available and focus more and more shifted to radar-equipped all-weather interceptors armed with guided missiles. However, military support programs for the newly founded NATO, esp. in Europe, stoked the demand for jet fighters, so that the F-80E was earmarked for export to friendly countries with air forces that had still to develop their capabilities after WWII. One of these was Germany; after World War II, German aviation was severely curtailed, and military aviation was completely forbidden after the Luftwaffe of the Third Reich had been disbanded by August 1946 by the Allied Control Commission. This changed in 1955 when West Germany joined NATO, as the Western Allies believed that Germany was needed to counter the increasing military threat posed by the Soviet Union and its Warsaw Pact allies. On 9 January 1956, a new German Air Force called Luftwaffe was founded as a branch of the new Bundeswehr (Federal Defence Force). The first volunteers of the Luftwaffe arrived at the Nörvenich Air Base in January 1956, and the same year, the Luftwaffe was provided with its first jet aircraft, the US-made Republic F-84 Thunderstreak from surplus stock, complemented by newly built Lockheed F-80E day fighters and T-33 trainers.

 

A total of 43 F-80Es were delivered to Germany in the course of 1956 and early 1957 via freight ships as disassembled kits, initially allocated to WaSLw 10 (Waffenschule der Luftwaffe = Weapon Training School of the Luftwaffe) at Nörvenich, one of three such units which focused on fighter training. The unit was quickly re-located to Northern Germany to Oldenburg, an airfield formerly under British/RAF governance, where the F-80Es were joined by Canada-built F-86 Sabre Mk. 5s. Flight operations began there in November 1957. Initially supported by flight instructors from the Royal Canadian Air Force from Zweibrücken, the WaSLw 10’s job was to train future pilots for jet aircraft on the respective operational types. F-80Es of this unit were in the following years furthermore frequently deployed to Decimomannu AB on Sardinia (Italy), as part of multi-national NATO training programs.

 

The F-80Es’ service at Oldenburg with WaSLw 10 did not last long, though. In 1963, basic flight and weapon system training was relocated to the USA, and the so-called Europeanization was shifted to the nearby Jever air base, i. e. the training in the more crowded European airspace and under notoriously less pleasant European weather conditions. The remaining German F-80E fleet was subsequently allocated to the Jagdgeschwader 73 “Steinhoff” at Pferdsfeld Air Base in Rhineland-Palatinate, where the machines were – like the Luftwaffe F-86s – upgraded to carry AIM-9 Sidewinder AAMs, a major improvement of their interceptor capabilities. But just one year later, on October 1, 1964, JG 73 was reorganized and renamed Fighter-Bomber Squadron 42, and the unit converted to the new Fiat G.91 attack aircraft. In parallel, the Luftwaffe settled on the F-86 (with more Sabre Mk. 6s from Canada and new F-86K all-weather interceptors from Italian license production) as standard fighter, with the plan to convert to the supersonic new Lockheed F-104 as standard NATO fighter as soon as the type would become available.

For the Luftwaffe the F-80E had become obsolete, and to reduce the number of operational aircraft types, the remaining German aircraft, a total of 34, were in 1965 passed through to the Türk Hava Kuvvetleri (Turkish air force) as part of international NATO military support, where they remained in service until 1974 and were replaced by third generation F-4E Phantom II fighter jets.

  

General characteristics:

Crew: 1

Length: 36 ft 9 1/2 in (11.23 m)

Wingspan: 37 ft 6 in (11.44 m) over tip tanks

Height: 13 ft 5 1/4 in (4.10 m)

Wing area: 241.3 sq ft (22,52 m²)

Empty weight: 10,681 lb (4.845 kg)

Max. takeoff weight: 18,464 lb (8.375 kg)

Zero-lift drag coefficient: 0.0134

Frontal area: 32 sq ft (3.0 m²)

 

Powerplant:

1× Allison J33-A-39 centrifugal compressor turbojet with 4,600 lbf (20 kN) dry thrust

and 27.0 kN (6,070 lbf) thrust with afterburning

 

Performance:

Maximum speed: 1,060 km/h (660 mph, 570 kn)

Cruise speed: 439 mph (707 km/h, 381 kn)

Range: 825 mi (1,328 km, 717 nmi)

Ferry range: 1,380 mi (2,220 km, 1,200 nmi)

Service ceiling: 50,900 ft (15,500 m)

Rate of climb: 7,980 ft/min (40.5 m/s)

Time to altitude: 20,000 ft (6,100 m) in 4 minutes 50 seconds

Lift-to-drag: 17.7

Wing loading: 51.3 lb/sq ft (250 kg/m²)

Thrust/weight: 0.249 dry

0.328 with afterburner

 

Armament:

4× 0.79 in (20 mm) M24 cannon (190 rpg)

2x wing tip auxiliary tanks with 225 US gal (187 imp gal; 850 l) each

Underwing hardpoints for a total ordnance load of 4,800 lb (2.200 kg), including

2× 1,000 lb (454 kg) bombs, up to 4× pods with nineteen unguided Mighty Mouse FFARs each,

and/or up to 8× 5” (127 mm) HVAR unguided air-to-ground rockets

  

The kit and its assembly:

The idea of a swept-wing F-80 had been lingering on my idea list for a while, and I actually tried this stunt before in the form of a heavily modified F-94. The recent “Fifties” group build at whatifmodellers.com and a similar build by fellow forum member mat revived the interest in this topic – and inspired by mat’s creation, based on a T-33 fuselage, I decided to use the opportunity and add my personal interpretation of the idea.

 

Having suitable donor parts at hand was another decisive factor to start this build: I had a Heller T-33 in store, which had already been (ab)used as a donor bank for other projects, and which could now find a good use. I also had an F-80 canopy left over (from an Airfix kit), and my plan was to use Saab J29 wings (from a Matchbox kit) because of their limited sweep angle that would match the post-WWII era well.

 

Work started with the fuselage; it required a completely new cockpit interior because these parts had already gone elsewhere. I found a cockpit tub with its dashboard from an Italeri F4U, and with some trimming it could be mounted into the reduced cockpit opening, above the OOB front landing gear well. The T-33’s rear seat was faired of with styrene sheet and later PSRed away. The standard nose cone from the Heller T-33 was used, but I added gun ports for the new/different cannon armament.

For a different look with an afterburner engine I modified the tail section under the stabilizers, which was retained because of its characteristic shape. A generous section from the tail was cut away and replaced with the leftover jet pipe from an Italeri (R)F-84F, slightly longer and wider and decorated with innards from a Matchbox Mystère IV. This change is rather subtle but changes the F-80 profile and appears like a compromise between the F-80 and F-94 arrangements.

 

The T-33 wings were clipped down to the connection lower fuselage part. This ventral plate with integral main landing gear wells was mounted onto the T-33 hull and then the Saab 29 wings were dry-fitted to check their position along the fuselage and to define the main landing gear wells, which had to be cut into them to match their counterparts from the aircraft’s belly.

Their exact position was eventually fixed when the new swept stabilizers, taken from a Hobby Boss F-86, were mounted to the tail. They match well with the swept wings, and for an odd look I kept their dihedral.

The fin was eventually replaced, too – mat’s build retained the original F-80 fin, but with all other surfaces swept I found that the fin had to reflect this, too. So, I implanted a shortened Italeri (R)F-84F fin onto the original base, blended with some PSR into the rest of the tail.

 

With all aerodynamic surfaces in place it was time for fine-tuning, and to give the aircraft a simpler look I removed the dog teeth from the late Tunnan's outer wings, even though I retained the small LERXs. The wing tips were cut down a little and tip tanks (probably drop tanks from a Hobby Boss F-5E) added – without them the aircraft looked like a juvenile Saab 32!

 

The landing gear was mostly taken over from the Heller T-33, I just added small consoles for the main landing gear struts to ensure a proper stance, because the new wings and the respective attachment points were deeper. I also had to scratch some landing gear covers because the T-33 donor kit was missing them. The canopy was PSRed over the new opening and a new ejection seat tailored to fit into the F4U cockpit.

 

A final addition was a pair of pods with unguided FFARs. AFAIK the Luftwaffe did not use such weapons, but they’d make thematically sense on a Fifties anti-bomber interceptor - and I had a suitable pair left over from a Matchbox Mystère IV kit, complete with small pylons.

  

Painting and markings:

Since the time frame was defined by the Fifties, early Luftwaffe fighters had to carry a bare metal finish, with relatively few decorations. For the F-80E I gave the model an overall base coat with White Aluminum from a Dupli Color rattle can, a very nice and bright silver tone that comes IMHO close to NMF. Panels were post-shaded with Revell 99 (Aluminum) and 91 (Iron Metallic). An anti-glare panel in front of the windscreen was painted in the Luftwaffe tone RAL 6014, Gelboliv (Revell 42).

For some color highlights I gave the tip tanks bright red (Feuerrot, RAL 3000; Revell 330) outer halves, while the inner halves were painted black to avoid reflections that could distract the pilot (seen on a real Luftwaffe T-33 from the late Fifties). For an even more individual touch I added light blue (Tamiya X-14, Sky Blue) highlights on the nose and the fin, reflecting the squadron’s color code which is also carried within the unit emblem – the Tamiya paint came closest to the respective decal (see below).

 

The cockpit interior was painted with zinc chromate green primer (I used Humbrol 80, which is brighter than the tone should be, but it adds contrast to the black dials on the dashboard), the landing gear wells were painted with a mix of Humbrol 80 and 81, for a more yellowish hue. The landing gear struts became grey, dry-brushed with silver, while the inside of the ventral air brakes were painted in Feuerrot, too.

 

Then the model received an overall washing with black ink to emphasize the recessed panel lines, plus additional panel shading with Matt Aluminum Metallizer (Humbrol 27001), plus a light rubbing treatment with grinded graphite that emphasized the (few leftover) raised panel lines and also added a dark metallic shine to the silver base. Some of the lost panel lines were simulated with simple pencil strokes, too.

 

The decals/markings primarily came from an AirDoc aftermarket sheet for late Fifties Luftwaffe F-84Fs. The tactical code (“BB-xxx” was then assigned to the WaSLw 10 as unit code, but this soon changed to a similar but different format that told about the unit’s task as well as the specific unit and squadron within it; this was replaced once more by a simple xx+yy code that was only connected to a specific aircraft with no unit reference anymore, and this format is still in use today) was puzzled together from single letters/digits from the same decal set. Some additional markings like the red band on the fuselage had to be scratched, but most stencils came from an all-bare-metal Luftwaffe F-84F.

 

After some more detail painting the model was sealed with semi-gloss acrylic paint, just the anti-glare panel and the di-electric fairings on the nose and the fin tip became matt.

  

A thorough kitbashing build, but the result looks quite plausible, if not elegant? The slightly swept wings suit the F-80 with its organic fuselage shape well, even though they reveal the designs rather baroque shape. There’s a sense of obsolescence about the F-80E, despite its modern features? The Luftwaffe markings work well on the aircraft, too, and with the red and blue highlights the machine looks more attractive despite its simple NMF livery than expected.

+++ 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 Northrop Grumman-IAI F-24 is the latest reincarnation of the USAF "Lightweight Fighter Program" which dates back to the 1950ies and started with the development of Northrop's F-5 "Freedom Fighter".

 

The 1st generation F-5 became very successful in the export market and saw a long line of development, including the much more powerful F-5E "Tiger II" and the F-20 Tigershark (initially called F-5G). Northrop had high hopes for the F-20 in the international market; however, policy changes following Ronald Reagan's election meant the F-20 had to compete for sales against aircraft like the F-16, the USAF's latest fighter design (which was politically favored). The F-20 development program was eventually abandoned in 1986 after three prototypes had been built and a fourth partially completed.

 

But this was not the end for Northrop’s Lightweight Fighter. In the early 1980s, two X-29As experimental aircraft were built by Grumman from two existing Northrop F-5A Freedom Fighter airframes. The Grumman X-29 was a testbed for forward-swept wings, canard control surfaces, and other novel aircraft technologies. The aerodynamic instability of this arrangement increased agility but required the use of computerized fly-by-wire control. Composite materials were used to control the aeroelastic divergent twisting experienced by forward-swept wings, also reducing the weight. The NASA test program continued from 1984 to 1991 and the X-29s flew 242 times, gathering valuable data and breaking ground for new aerodynamic technologies of 4th and 5th generation fighters.

 

Even though no service aircraft directly evolved from the X-29, its innovative FBW system as well as the new material technologies also opened the door for an updated F-20 far beyond the 1990ies. It became clear that ever expensive and complex aircraft could not be the answer to modern, asymmetrical warfare in remote corners of the world, with exploding development costs and just a limited number of aircraft in service that could not generate true economies of scale, esp. when their state-of-the-art design would not permit any export.

Anyway, a global market for simpler fighter aircraft was there, as 1st generation F-16s as well as the worldwide, aging F-5E fleet and types of Soviet/Russian origin like the MiG-29 provided the need for a modern, yet light and economical jet fighter. Contemporary types like the Indian HAL Tejas, the Swedish Saab Gripen, the French Dassault Rafale and the Pakistani/Chinese FC-1/JF-17 ”Thunder” proved this trend among 4th - 4.5th generation fighter aircraft.

 

Northrop Grumman (Northrop bought Grumman in 1994) initiated studies and basic design work on a respective New Lightweight Fighter (NLF) as a private venture in 1995. Work on the NLF started at a slow pace, as the company was busy with re-structuring.

The idea of an updated lightweight fighter was fueled by another source, too: Israel. In 1998 IAI started looking in the USA for a development partner for a new, light fighter that would replace its obsolete Kfir fleet and partly relieve its F-16 and F-15 fleet from interception tasks. The domestic project for that role, the IAI Lavi, had been stillborn, but lots of its avionics and research were still at hand and waited for an airframe for completion.

The new aircraft for the IAF was to be superior to the MiG-29, at least on par with the F-16C/D, but easier to maintain, smaller and overall cheaper. Since the performance profiles appeared to be similar to what Northrop Grumman was developing under the NLF label, the US company eventually teamed up with IAI in 2000 and both started the mutual project "Namer" (=נמר, “Tiger” in Hebrew), which eventually lead to the F-24 I for the IAF which kept its project name for service and to the USAF’s F-24A “Tigershark”.

 

The F-24, as the NLF, was based on the F-20 airframe, but outwardly showed only little family heritage, onle the forward fuselage around the cockpit reminds of the original F-5 design . Many aerodynamic details, e. g. the air intakes and air ducts, were taken over from the X-29, though, as the experimental aircraft and its components had been developed for extreme maneuvers and extra high agility. Nevertheless, the X-29's forward-swept wing was considered to be too exotic and fragile for a true service aircraft, but the F-24 was to feature an Active Aeroelastic Wing (AAW) system.

 

AAW Technology integrates wing aerodynamics, controls, and structure to harness and control wing aeroelastic twist at high speeds and dynamic pressures. By using multiple leading and trailing edge controls like "aerodynamic tabs", subtle amounts of aeroelastic twist can be controlled to provide large amounts of wing control power, while minimizing maneuver air loads at high wing strain conditions or aerodynamic drag at low wing strain conditions. This system was initially tested on the X-29 and later on the X-53 research aircraft, a modified F-18, until 2006.

 

Both USAF and IAF versions feature this state-of-the-art aerodynamic technology, but it is uncertain if other customers will receive it. While details concerning the F-24's system have not been published yet, it is assumed that its AAW is so effective that canard foreplanes could be omitted without sacrificing lift and maneuverability, and that drag is effectively minimized as the wing profile can be adjusted according to the aircraft’s speed, altitude, payload and mission – much like a VG wing, but without its clumsy and heavy swiveling mechanism which has to bear high g forces. As a result, the F-24 is, compared to the F-20, which could carry an external payload of about 3.5 tons, rumored to be able to carry up to 5 tons of ordnance.

 

The delta wing shape proved to be a perfect choice for the required surface and flap actuators inside of the wings, and it would also offer a very good compromise between lift and drag for a wide range of performance. Anyway, there was one price to pay: in order to keep the wing profile thin and simple, the F-24’s landing gear retracts into the lower fuselage, leaving the aircraft with a relatively narrow track.

 

Another major design factor for the outstanding performance of this rather small aircraft was weight reduction and structural integrity – combined with simplicity, ruggedness and a modular construction which would allow later upgrades. Instead of “going big” and expensive, the new F-24 was to create its performance through dedicated loss of weight, which was in some part also a compensation for the AAW system in the wings and its periphery.

 

Weight was saved wherever possible, e .g. a newly developed, lightweight M199A1 gatling gun. This 20mm cannon is a three-barreled, heavily modified version of the already “stripped” M61A2 gun in the USAF’s current F-18E and F-22. One of the novel features is a pneumatic drive instead of the traditional electric mechanism, what not only saves weight but also improves trigger response. The new gun weighs only a mere 65kg (the six-barreled M61A2 weighs 92kg, the original M61A1 112 kg), but still reaches a burst rate of fire of 1.800 RPM (about 800 RPM under cyclic fire, standard practice is to fire the cannon in 30 to 50-round bursts, though) and a muzzle velocity of 1.050 metres per second (3,450 ft/s) with a PGU-28/B round.

 

While the F-16 was and is still made from 80% aluminum alloys and only from 3% composites, the F-24 makes major use of carbon fiber and other lightweight materials, which make up about 40% of the aircraft’s structure, plus an increased share of Titanium and Magnesium alloys. As a consequence and through many other weight-saving measures like keeping stealth capabilities to a minimum (even though RAM was deliberately used and many details designed to have a natural low radar signature, resulting in modest radar cross-section (RCS) reductions), a single, relatively small engine, a fuel-efficient F404-GE-402 turbofan, is enough to make the F-24 a fast and very agile aircraft, coupled with a good range. The F-24’s thrust/weight ratio is considerably higher than 1, and later versions with a vectored thrust nozzle (see below) will take this level of agility even further – with the pilot becoming the limiting factor for the aircraft’s performance.

 

USAF and IAF F-24s are outfitted with Northrop Grumman's AN/APG-80 Active Electronically Scanned Array (AESA) radar, also used in the F-16 Block 60 aircraft. Other customers might only receive the AN/APG-68, making the F-24 comparable to the F-16C/D.

 

The first prototype, the YF-24, flew on 8th of March 2008, followed by two more aircraft plus a static airframe until summer 2010. In early 2011 the USAF placed an initial order of 101 aircraft (probably also to stir export sales – the earlier lightweight fighters from Northrop suffered from the fact that the manufacturer’s country would not use the aircraft in its own forces). These initial aircraft will replace older F-16 in the interceptor role, or free them for fighter bomber tasks. The USN and USMC also showed interest in the aircraft for their aggressor squadrons, for dissimilar air combat training. A two-seater, called the F-24B, is supposed to follow soon, too, and a later version for 2020 onwards, tentatively designated F-24C, is to feature an even stronger F404 engine and a 3D vectoring nozzle.

 

Israel is going to produce its own version domestically from late 2014 on, which will exclusively be used by the IAF. These aircraft will be outfitted with different avionics, built by Elta in Israel, and cater to national requirements which focus more on multi-purpose service, while the USAF focusses with its F-24A on aerial combat and interception tasks.

 

International interest for the F-24A is already there: in late 2013 Grumman stated that initial talks have been made with various countries, and potential export candidates from 2015 on are Taiwan, Singapore, Thailand, Finland, Norway, Australia and Japan.

  

General F-24A characteristics:

Crew: 1 pilot

Length: 47 ft 4 in (14.4 m)

Wingspan: 27 ft 11.9 in / 8.53 m; with wingtip missiles (26 ft 8 in/ 8.13 m; without wingtip missiles)

Height: 13 ft 10 in (4.20 m)

Wing area: 36.55 m² (392 ft²)

Empty weight: 13.150 lb (5.090 kg)

Loaded weight: 15.480 lb (6.830 kg)

Max. take-off weight: 27.530 lb (12.500 kg)

 

Powerplant

1× General Electric F404-GE-402 turbofan with a dry thrust of 11,000 lbf (48.9 kN) and 17,750 lbf (79.2 kN) with afterburner

 

Performance

Maximum speed: Mach 2+

Combat radius: 300 nmi (345 mi, 556 km); for hi-lo-hi mission with 2 × 330 US gal (1,250 L) drop tanks

Ferry range: 1,490 nmi (1715 mi, 2759 km); with 3 × 330 US gal (1,250 L) drop tanks

Service ceiling: 55,000 ft (16,800 m)

Rate of climb: 52,800 ft/min (255 m/s)

Wing loading: 70.0 lb/ft² (342 kg/m²)

Thrust/weight: 1.09 (1.35 with loaded weight & 50% fuel)

 

Armament

1× 20 mm (0.787 in) M199A1 3-barreled Gatling cannon in the lower fuselage with 400 RPG

Eleven external hardpoints (two wingtip tails, six underwing hardpoints, three underfuselage hardpoints) and a total capacity of 11.000 lb (4.994 kg) of missiles (incl. AIM 9 Sidewinder and AIM 120 AMRAAM), bombs, rockets, ECM pods and drop tanks for extended range.

  

The kit and its assembly:

A spontaneous project. This major kitbash was inspired by fellow user nighthunter at whatifmodelers.com, who came up with a profile of a mashed-up US fighter, created “out of boredom”. The original idea was called F-21C, and it was to be a domestic successor to the IAI Kfirs which had been used by the US as aggressor aircraft in USN and USMC service for a few years.

 

As a weird(?) coincidence I had many of the necessary ingredients for this fictional aircraft in store, even though some parts and details were later changed. This model here is an interpretation of the original design. The idea was spun further, and the available parts that finally went into the model also had some influence on design and background.

I thank nighthunter for sharing the early ideas, inviting me to take the design to the hardware stage (sort of…) and adapting my feedback into new design sketches, too, which, in return, inspired the model building process.

 

Well, what went into this thing? To cook up a F-24 à la Dizzyfugu you just need (all in 1:72):

● Fuselage from a Hasegawa X-29, including the cockpit and the landing gear

● Fin and nose cone from an Italeri F-16A

● Inner wings from a (vintage) Hasegawa MiG-21F

● Outer wings from a F-4 (probably a J, Hasegawa or Fujimi)

 

The wing construction deviates from nighthunter’s original idea. The favorite ingredients would have been F-16XL or simple Mirage III wings, but I found the composite wing to be more attractive and “different”. The big F-16XL wings, despite their benefit of a unique shape, might also have created scale/size problems with a F-20 style fuselage? So I built hybrid wings: The MiG-21 landing gear wells were filled with putty and the F-4 outer wings simply glued onto the MiG inner wing sections, which were simply cut down in span. It sounds like an unlikely combo, but these parts fit together almost perfectly! In order to hide the F-4 origins I modified them to carry wingtip launch rails, though, which were also part of nighthunter’s original design.

 

The AAW technology detail mentioned in the background came in handy as it explains the complicated wing shape and the fact that the landing gear retracts into the fuselage, not into the wings, which would have been more plausible… Anyway, there’s still room for a simpler export version, with Mirage III or Kfir C.2/7 wings, and maybe canards?

 

Using the X-29 as basis also made fitting the new wings onto the area-ruled fuselage pretty easy, as I could use the wing root parts from the X-29 to bridge the gap. The original, forward-swept wings were just cut away, and the remains used as consoles for the new hybrid delta wings. Took some SERIOUS putty work, but the result is IMHO fine.

 

The bigger/square X-29 air intakes were taken over, and they change the look of the aircraft, making it look less F-5-ish than a true F-20 fuselage. For the same reason I kept the large fairing at the fin base, combining it with a bigger F-16 tail, though, as a counter-balance to the new, bigger wings. Again, the F-16 fin was/is part of nighthunter’s idea, so the model stays true to the original concept.

 

For the same reason I omitted the original X-29 nose, which is rather pointy, sports vanes and a large sensor boom. The F-16 nose was a plausible choice, as the AN/APG-80 is also carried by late Fighting Falcons, and its shape fits well, too.

 

All around the hull, some small details like radar warning sensors, pitots and air scoops were added. Not really necessary, but such thing add IMHO to the overall impression of such a fictional aircraft beyond the prototype stage.

 

Cockpit and landing gear were taken OOB, I just added a pilot figure and slightly modified the seat.

 

The ordnance was puzzled together from the scrap box, the AIM-9Ls come from the same F-4 kit which donated its outer wings, the AIM-120s come from an Italeri NATO weapons kit. The drop tanks belong to an F-16.

  

Painting and markings:

At first I considered an F-24I in IAF markings, or even a Japanese aircraft, but then reverted to one of nighthunter’s initial, simple ideas: an USAF aircraft in the “Hill II” paint scheme (F-16 style), made up from three shades of gray (FS 36118, 36270 and 36375) with low-viz markings and stencils. Dutch/Turkish NF-5A/Bs in the “Hill II” scheme were used as design benchmarks, too. It’s a simple livery, but on this delta wing aircraft it looks pretty interesting. I used enamels, what I had at hand: Humbrol 127 and 126, and Modelmaster's 1723.

 

A light black ink wash was applied, in order to em,phasize the engraved panel lines, in contrast to that, panels were manually highlighted through dry-brushed, lighter shades of gray (Humbrol 27, 166 and 167).

 

“Hill II” also adds to a generic, realistic touch for this whif. Doing an exotic air force thing is rather easy, but creating a convincing whif for a huge military machinery like the USAF’s takes more subtlety, I think.

 

The cockpit was painted in medium Gray (Dark Gull Grey, FS 36231, Humbrol 140), as well as the radome. The landing gear and the air intakes were painted white. The radome was painted with Revell 47 and dry-brushed with Humbrol 140.

 

Decals were puzzled together from various USAF aircraft, including sheets from an Airfix F-117, an Italeri F-15E and even an Academy OV-10D.

  

Tadah: a hardware tribute to an idea, born from boredom - and the aircraft does not look even bad at all? What I wanted to achieve was to make the F-24 neither look like a F-20, nor a Saab Gripen clone, as the latter comes close in overall shape, size and design.

Some background:

A vanship is a type of flying machine from the animated series Last Exile. It is often referred to as a "flying boat" in that it does not fly by means of aerodynamics like planes do, but rather by floating on the air and propelling itself through the use of a substance known as "Claudia" (see below).

 

Vanships in general were couriers prior to the events of Last Exile, traveling long distances to deliver cargoes (usually messages). Some Vanships thus include tools for towing solid objects.

 

The design of several vanships throughout the series bears great resemblance to various famed 1930s racecars than any aircraft, most notably the Anatoray millitary vanships which bear great resemblance to the 1933 Napier Railton. The resemblance is found in the grill shape of the cowl vents and the shape of the tail cone, as well as the aerodynamic bulges on the car which cover the valve covers and exaust on the car, which are also found on the Anatoray vanships.

Other Vanships bear striking design elements from Junkers aircraft in the pre-WWII era, e. g. from the A 35 monoplane.

 

"Spirit of Grand Stream" is a courier-type vanship (see below) owned by Claus Valca and Lavie Head, and its design is very similar to that of Hayao Miyazaki's gunship from Nausicaa of the Valley of the Wind. The matches are really focused on the two seated open cockpit, and the navigator section which has matching interface panels of small glass cylinders.

Courier vanships, also known as racing vanships, are one of the main types of vanship featured in Last Exile. Courier vanships are small and narrow with a single, high-powered thruster. Like any vanship intended to achieve high speeds, they have stub wings, far too small themselves to provide lift. They simply act as mounts for ailerons to provide better steering, as pivoting the thruster would put undue stress on the assembly at high speeds.

 

Over the course of Last Exile, Vanships were adapted for combat. The process resembles the evolving roles that aircraft held during WW1; originally developed for scouting and surveillance, but eventually equipped with bombs and machine guns to become potent fightercraft.

 

Claudia is a fluorescent blue ore mined on the floating world of Prester. It is the foundation of Prester's technology, fueling steam engines and is a key element of the claudia units that allow vanships to fly. Claudia is also the primary currency of Prester. It is well suited for the purpose, as it is constantly generated by Prester and is not possible to counterfeit.

Claudia, when dissolved in water, serves as the primary drive fluid in a claudia unit. When Claudia fluid is heated and compressed, it generates lift. A vanship engine has a distinctive claudia circulation pipe loop, where the supercritical fluid generates both lift and thrust.

 

Dissolving Claudia in alcohol dramatically increases the energy density of the fuel. This is why steam engines are the predominant technology of Last Exile, instead of the internal combustion engine. Technology design documents from the production of the show indicate that the steam engines of Last Exile have a power to weight ratio exceeding that of a modern gasoline fueled internal combustion engine.

 

All vanships in the series were rendered as 3D images, a hallmark of Japanese animation studio Gonzo, makers of such series as Vandread and Blue Submarine No. 6.

  

The kit and its assembly:

I love the Vanships from Last Exile - even though I have never seen the series.

While these vehicles appear as retro stuff, they are very original and unique in look and feel - a modeler's dream if you are into scratchbuilding and kitbashing. There's also a 1:72 Vanship kit available (actually, in two versions) from Hasegawa, but it is IMHO overpriced. And there are so many different Vanships in the series that it is a shame that not more of them have been kitted, scratched, or at least used as a source of modelling inspiration.

 

The latter's the case here. I had a scratched Vanship on the agenda for a long time and also a basic idea with what I'd start, but it took a SF racing GB at phoxim.de ( a German SF model building forum) to make a move.

 

I wanted a small and fast single seater, and this evolved through the GB into a Racer with a more prominent engine unit and a rather purposeful livery instead of bright colors. But the basic concept was retained: originally, the plan was to use a 1:72 F4U as fuselage basis, and I had the idea to integrate some parts of a 1:43 Citroen 11CV from Heller, e. g. its grill and bonnet.

 

The F4U is the SMER kit, and it has the benefit of having separate wings for a folded display. The fin was cut off and the landing gear wells covered.

The cockpit opening was slightly enlarged in order to take a 1:48 Japanese WWII resin pilot and a seat from the 1:43 11CV - pretty cramped, but it worked and looks good. Only the wind screen of the OOB F4U canopy was used, as well as the original dashboard.

 

Most work was done on the outside, though. The first problem turned up when I realized that the 11CV bonnet could hardly be mated with the F4U. As a plan B I found a cover for the brush head of a Philipps electric toothbrush in my donor bank - a bit too high and narrow, but overall a unique addition and characteristic nose for my creation!

 

The landing gear comes from an Amodel Ju-87A - together with the drooped F4U inner wings the result looked a bit stalky at first, but the Vanship still needed its engines.

 

As a racer, I went for double power, and the long pods that carry the propulsion system were scratched from several non-model-kit parts:

- Front comes from a Revell 1:32 AH-64 Apache, its engines

- The intakes come from a Matchbox Gloster Meteor NF.14

- The "ring" consists of wheel parts from the Heller 11CV

- The conic isolators are ball pen grips, cut to size and closed with tank wheels on both ends

- The fins are plastic knives, primarily the blades and parts of the handles

 

In between these engine pods, which are only held under the wings and stabilized internally through steel wire, a generator pod from a 1:72 Matchbox EA-6B fills the void. It also holds a characteristic "knife" under the front grill - again carved from the handle of the plastic knives.

 

In order to blend the changes in fuselage shape and diameter and create a kind of Cord-style grill I added three styrene strips which were wrapped around the nose, the upper line reaching back to the cockpit - a kind of 3D rally stripe that also streches the shape.

 

Some air scoops and surface details were added, made from styrene, and stiff cable was used under the front fuselage to create hoses between the bonnet with the Claudia reactor and the engines.

 

I was frequently tempted to add more things and details or decoration, but found that a rather clean look would better suit a dedicated racer Vanship - the Stutz Blackhawk land speed record car was a vague benchmark.

  

Painting and markings:

I wanted to keep things simple and dry. Before this turned into a racer I considered several colors like pale blue, a greyish-green, British Racing Green or Crimson, with ivory trim. Anyway, I rejected this in favir of a pure, bare metal finish. I even did not add colorful stripes - the only "color" comes from the mechanical parts (ivory and dark brown on the engine pods, the idea was to add an isolator impression) and the small sponsor decals.

 

The kit initially received a basic coat of Revell's acrylic Aluminum, and onto that panels/field with several Metallizer tones (Steel, Magnesium, Titanium, polished Aluminum) were added. On top of that, the whole thing received a rubbing with grinded graphite - intensifying the metal shine and also weathering the vehicle.

 

The pilot received a rather conservatie outfit, with a brown leather jacket - matching the overall style of the Vanship. Some engine parts (e. g. the blades and the knife under the nose) were painted with a mix of Steel Metallizer and Gold. The cockpit interior was painted in RLM 02.

 

The markings were puzzled together. The start number '24' in that nice retro type comes from an 1:72 Airfix Il-2, the black disc below is from a slot car aftermarket sheet. The many sponsor stickers come mostly from an 1:72 Su-27 demonstrator aircraft sheet from Begemot - with their cyrillic typo they blend well into the Last Exile look and feel (where Greek/Cyrillic typo pops up).

 

Finally, the kit received a coat with acrylic gloss varnish, while the anti glare panel in front of the windscreen became matt.

 

+++ DISCLAIMER +++

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

 

How it came to be:

It has been a long time since I built a "real" airplane kit, and this one here is a one-of-a-kind. After a bleak phase with lots of reading about German WWII airplane projects I found a spark to fire up a project I kept in the back of my mind for a long time: building one of these semi-fictional WWII airplanes from scratch. These astonishing designs were on the drawing boards at their time and rarely made it beyond that. Only a few reached prototype status at the end of the war, but today these partly weird designs are the basis of today's Luft '46 model kit genre: What-if airplanes, based on sketches, construction plans and pure speculation, in the case the war would have gone on.

 

At this point I want to make clear that this kit has NO political background. It is not even intended, and any Nazi symbolism is intentionally avoided and rejected. It is rather a hommage to an impressive design and, from my personal point of view, pure science fiction, based on vague historic facts.

 

Some historic background on this plane:

This plane is a Focke-Wulf study from 1941 for a heavy fighter. It was developes shortly after the Fw 190 introduction and surely influenced by the twin-boom Fw 189 reconnaissance aircraft, which became very popular due to its high agility, stable flight characteristics and toughness against enemy fire. The small "Flitzer" turbine engine fighter will surely also have had some impact, since it was on Focke Wulf's drawing boards in 1943, too.

 

This beast here would have been a much larger airplane, though: a heavy, high performance fighter built around the potent BMW 803 engine: a 28 cylinder, liquid-cooled radial engine in the 4.000 hp output range - comparable to the P&W-R-4360 Wasp Major engine (the so-called "corncob") which actually found its way into the Vought F2G Corsair but "just" put out 3.000 hp.

For reference, this Focke Wulf design was quite comparable to the US American XP-54, both in design and performance

 

The Focke Wulf fighter never received an official designation, and saw some mutation in the course of 1943. Even though the basic layout as a twin-boom, single pusher engine airplane with a tricycle landing gear was retained, the radiator placements, wing and tail shape changed.

From the original 1941 annular radiator design (a ring opening around the central fuselage), the arrangement was modified in April 1943 to a single drum radiator in the nose and, alternatively, twin drum radiators in the front ends of the tailbooms. The latter design is the layout I chose for my model, or better: where I ended up (see below).

  

Valuable sources:

Walter Schick, Ingolf Meyer: Luftwaffe Secret Projects, Fighters 1939-1945, Hinckley, 2005 (this is an English translation of the original German edition, Stuttgart, 1994, but with many colored illustrations added).

 

Sundin, Claes; Bergstroem, Christer: Deutsche Jaqgdflugzeuge 1939-1945 in Farbprofilen, Bonn, 1999.

 

www.luft46.com - a great online institution which offers many facts, information and artwork about secret German WWII airplane designs like this one - you can find a nice CG graphic of the initial 1941 design of this machine there.

 

wp.scn.ru - "Wings Palette" - a Russian website which collects plane profiles and some details about the respective machine's history. A nice reference archive, since a lot information concerning colors can be found there, too. Handling is poor, though. But once you get it, it is a great model kit building source.

  

The construction:

Anyway, this Focke Wulf design never left the drawing board, and this model here is just an interpretation of the vague design sketches I found in literature. It is also limited by the use of various existing kits as a kitbashing basis. My idea was to build a what-if version of the airplane if it had entered service, which would allow some deviations from the blueprints and also leave some room for a semi-realistic Luftwaffe livery.

 

What went into this model:

 

Grumman Panther (1:72, Matchbox/Revell):

- Main body,

- Parts of the outer wings

- Cockpit interior

- Canopy

 

Lockheed P-38E Lightning (1:72; Airfix):

- Tailbooms

- Horizontal fin

- Cockpit parts

- Landing gear

- Propeller spinners

 

Messerschmidt Me 262 A-2a (1:72, Hobby Master):

- Outer wings

- Wheels

 

Dornier Do 217N (1:72, Italeri):

- Engine cowling (rear central fuselage)

- Propellers

 

Other smaller donations:

- Kamow Ka-25 (1:72, Airfix): Vertical fins

- Chance Vought XF5U-1 (1:72, Hasegawa): Propeller spinners

- Chance Vought F4U (1:72, Matchbox): Engine block

- Messerschmidt Me-110 (1:72, Matchbox): Pilot figure

...and a lot of small stuff of unknown origin!

  

Laying the foundations

The basic choice for donation kits was quickly done: the central body would come from the Grumman F9F-4 Panther kit from Matchbox (currently released by Revell). Its overall proportions match well with the Focke Wulf design's central body and its size well, and the kit's construction with folded wings and a separate tail fin allowed easy modification for the pusher engine layout.

 

Originally, I wanted to use the Panther's jet intakes as radiator openings for a fictional (and more elegant) design alternative to the "official" radiator solutions, but I had to skip this idea (see below). The slender tailbooms come from a vintage Airfix P-38H kit and are much more slender than the Focke Wulf designs. Furthermore, the original Focke Wulf main landing gear looks as if it would retract inwards - which collided with my intial radiator ideas! Due to the pusher propeller, a much longer landing gear than the Panther's wpould be necessary, and this would have needed much bigger compartments. Enlarging them appeared too complex, and there's be actually no space with my inital wing root radiator idea. Therefore, I decided to retract the main wheels into the twin booms, and the P-38 pieces were just perfect for my ideas (and at hand). They'd undergo major modifications, though.

 

The twin booms were to be mounted onto the Panther's inner wings, and from there the rest of the model design would come when the parts were needed or available, since matching proportions for a balanced look is an important aspect when you build from scratch - a lesson I learned through varioius mecha bashings and modifications. I had some plans though: for the outer wings, for instance, I considered straight wings from a Fw 190 or parts from a Do 335 "Arrow", since these are slightly swept and would match the original drawings quite well.

  

The body parts get assembled

Work started straightforward with the tailbooms: they needed total cleaning, so that the P-38 look would disappear as much as possible: intercooolers and turbochargers had to go, and the engines were to "disappear", too. The Airfix kit is pretty old and clumsy, but offers massive material to work with. Another positive aspect is that the main landing gear compartments are complete parts, including the doors and all the inside. A neat arrangement which would later allow a switch between extended and retracted wheels!

 

The Panther's fuselage was cut open at the rear end to hold the BMW 803 engine, which requiered a new cowling. This came from a Dornier Do 217 with BMW 801 engines from Italeri, the BMW 803 dummy inside comes from a Matchbox F4U kit. The diameters of both segments were pretty equal and were easily merged with putty.

 

The Panther's front end was taken as it is, including the cockpit. The latter is actually very detailed for a Matchbox kit, with side consoles, a dashboard with instruments and even steering stick is included. I just fitted a better seat and a WWII pilot figure, which received an oxygen mask and its head was turned left for a more vivid look.

 

Since the front wheel had to be much longer than the Panther pieces I decided to use the P-38 front landing gear. Consequently, I enlarged its compartment (towards the nose, with a transplanted interior) and moved the Panther's nose guns from their original low position upwards. The kit's nose was filled with lots of lead in order to ensure a good weight on the front wheel for free standing on its tricycle undercarriage.

 

The BMW 803's contraprops had to be built from scratch. The basis were two leftover three-bladed rotors from the aforementioned Do 217 Italeri kit (they had just the correct diameter!) for the static display version, and two transparent plastic discs of the same diameter in order to mimic running propellers for photo shooting purposes in flight.

The spinners were a nightmare, though. They come from a wrecked 1:72 Hasegawa kit of a Chance Vought XF5U-1 (The "Flying Pancake"). Cut into three pieces, the three-bladed props were implanted into the spinner segments and a metal axis inserted, so that the propellers can be moved and interchanged. A plastic tube inside of the engine dummy is the respective adapter and offers a stable hold.

  

Trouble! ...and even more trouble!

As rough work progressed, some fundamental problems became obvious:

 

a) the P-38 booms were too long at their front, and their diameter was much too large. Cutting the front ends off did not help much, since I would have had to create new front covers/noses from putty and their bulky shape would look very unsinspired - way off of the Focke Wulf design! Hence, I finally decided to switch my personal design plan from the wing root intake arrangement to the authetic twin drum radiator layout from April 1943.

The Panther's air intakes would be totally closed, leaving pretty "fat" wing roots of high thickness. But since armament was supposed to be loacted in both the nose and wing roots of this machine (see below), this offered a good chance to cover the mess up a little.

Finding something to act as drum radiators was another problem that followed suit! At first I thought I'd become happy with two leftover engines from a Matchbox PB4-Y2 Privateer in 1:72 scale. These are/were actually Twin Wasp radial engines, but their diameter, the grates inside and their cooling flaps made them suited for my kit. They fitted well, but it just did not look right (see some of the WIP pics).

Heavy-hearted I skipped this approach and also built the drums radiators from scratch. I finally found some good parts in model railraod equipment: in a HO Modulars set from Cornerstone with various roof detils for industrial buildings, I found two nice "tubs" (parts for motorized vents) which were merged with lots of putty and sanding onto the clipped tail booms. The radiator arrangement inside was made up from parts from a 1:72 scale Panzer IV(!) and from the Airfix P-38 spinners. The cooling flaps are very thin Plasticard. Comparing this solution with the original plane sketches, the result looks convicing and more "realistic" than originally planned! Whew...

 

b) The wing root/twin boom area was another source of headaches, since I had to merge parts that were never supposed to meet, in places even less intended for construction. But a mini drill with a diamond cutter and epoxy putty are wonderful things!

Spacers between the Panther hull and the booms had to be made, closing a 5mm gap on each side because the propeller needed this much space between the booms. Parts of the leftover Panther kit's outer wings were the basis, and the original P-38's horizonmtal fin could be used, too. Sound simple, but almost the complete area had to be remodeled with putty.

  

The big picture becomes clear(er)

Now that the main part of the body was finished, the final missing pieces could be added and first details defined.

 

For the outer wings, I finally settled on parts from a Me 262 from Hobby Boss. These have the advantage that they are massive pieces (not two halves, as usual) and that the Me 262's engine nacelles could easily be left away. As a result, I had two thin, slightly swept wings which could easily be cut into the right length for my project. Fixing them to the P-38 tail booms was another story, though!

The original Focke Wulf design uses simpler and thicker wings, which look very similar to the Do 335. But I justify my choice with the advancements in aerodynamics since the 1943 revision of the original plane's design and the effective introduction of the Me 262 into production and service. Using these parts or a similar design for high speeds in another airplane appears plausible in order to get this machine into the air quickly, and the slender Me 262 wings blend well with the angles of the inner wings from the Panther.

 

The vertical fins also puzzled me for some time. The round P-38 fins had definitively to go, but the different Focke Wulf design sketches did not show a definitive vertical fin shape or arrangement. Since I wanted an old-fashioned, not jet-like look, I went for parts from the scrap box again. And, believe it or not, the model's retro-looking vertical fins actually come from a helicopter: from an antique 1:72 scale Kamow Ka-25 "Hokum" from Airfix!

 

The main landing gear was taken from the P-38, but the wheels come from the scrap box. I am not sure where these come from - they could come from a Douglas Skyknight from Matchbox. Since the Airfix kit's contruction offers the main landing gear to be inserted as complete units, I also used the covers for the retracted gear for the photo shootings, for some pictures in flight.

  

Armament:

Being a heavy daylight fighter, I stuck to the original 1941 design armament: four fixed 20mm MG 151/20 in the nose, plus "provision for two larger calibre cannons", plus two or four machine guns installed in the wing-roots. The firepower would have been massive!

 

For my model I adopted the four 20mm guns in the upper nose and added four 30mm MK 103 cannons in the wing roots. Since these offered now lots of space, this arrangement would make the thick wing and the blended bodywork plausible, without looking exagerrated.

The nose guns are just thin polystyrol sticks, the larger calibre guns are syringe needles cut to length with the beloved diamond cutter.

 

But beyond the guns, I also wanted to add some of the experimental air-to-air weapons that were under development against allied bomber forces in 1945. Among those was the world's probably first guided AAM, the Kramer X-4: a relatively small, wire-guided missile with a range of just 3 miles and a contact detonator.

Tests with this innovative weapon were conducted in the late war months, and the X-4 was suppoesed to be carried by e. g. Me 262 fighters. The targeting procedure would easily overstress a single pilot's capabilities, though, esp. in the heat of a bomber formation attack at high speeds. Therefore, field tests were rather performed by multi-seated planes like the Ju 88, and the X-4 did not enter serious service.

But this missile would have been a plausible weapon for this Focke Wulf design, and so two X-4s found their way with starting racks under my model's wings.

Each missile consists of nine parts and had to be built from scratch. The body is a streamlined, modern 250 lbs. Mk 81 bomb, the wings were cut from thin polystyrol. The wire spools on the wing tips are actually parts from a HO scale fence(!), the acoustic detonator nose are leftover tool handles from a 1:35 scale tank kit.

  

Livery and markings:

Being a semi-fictional design that never left the drawing board, I tried to implement a "typical" late war Luftwaffe livery. Benchmarks were Me 262 fighter paint schemes, as well as late Fw 190D-9 and Ta-152 machines. Since the plane itself was already centre of attraction, the paint job should be rather subtle, yet authentic.

 

All interior areas (cockpit, engine, landing gear) were painted in RLM 02. For the outside I ended up with a basic livery in RLM 74/75/76, using colors from Testor's Military Models and Figures range, 2071, 2084, 2085, 2086.

The upper splinter scheme with faded/mottled fuselage sides (which includes RLM 02 in order to create a soft color transition from the dark upper sides into the light RLM 76 underneath, a common practice in field conditions) was derived from a Me 262 profile. This machine also contributed the dark green (RLM 82) color fields on the nose and other fuselage parts. These would not have been standard livery, I think, rather improvised in the field. But this subtle detail prevents the plane from being all grey-in-grey.

 

The markings come from various decal sheets and were a kind of challenge. I intended to mark this machine as being part of an Erprobungskommando (test unit), or EKdo or EK, for short. But these squadrons would not have special designations, though. Prototypes woud carry a "V"-number (for Versuch/test), but I wanted a machine already in service. So I made up a semi-fictional squadron marking as a part of the late Reich defense.

 

Typical markings are the colored band at the rear fuselage, its color and scheme being associated with certain Jagdgeschwader (JG) wings, dedicated to interception tasks. The red tail band(s) denote this machine as being part of JG 1, which comprised several Staffeln/groups and squadrons with individual emblems. The JG 1's red tail band would not have been used in the late war years in real life, but, hey, it LOOKS good, and we're finally doing fictional things here! As a side note, JG 1 was the only wing (to be exact: 1./JG 1 and later, in April 1945 III./JG 1) to use the He 162 Salamender jet fighter, so JG 1 appears to be a general plausible choice for this fictional Focke Wulf fighter.

The red wave symbol should, AFAIK, mark the 2nd group of that wing, but it could also be a symbol for the pilot's rank - that's quite obscure and had not been handled consistently. For squadron markings I setlled on 6./JG 1 - the red wyvern was this group's squadron emblem.

 

Decals come from aftermarkets sheet from TL-Modellbau (superb quality) and others i e. from a MiG-25 from Hasegawa (the red bort number) or the leftover decal sheet of the Hobby Boss Me 262 (mostly stencellings and warning signs).

 

After application of the decals on the semi-matte paint, everything was sealed under matte varnish.

 

The X-4 missiles were painted in a color livery I found for a museum X-4. Other test missiles were painted in black and white, checkered. Not sure if the field use missiles would have looked that bright, but for a test unit, the blank fuselage and the hi-vis, orange fins look just right and make a nice contrast to the dull rest of the machine.

  

Finally...

Lots of work, but the result looks better and more harmonious than I expected. O.K., the Panther's fuselage and cockpit deviate from the Focke Wulf sketches - but the plane I built would have had entered service 3 years after its redesign to the drum radiator design, and details like the bubble canopy or more modern weaponry would have certainly been incorporated.

The finish is not as good as a kit "out of the box", but considering the massive putty work, this machine looks quite good :)

 

And, after all, it is a fictional design!

+++ DISCLAIMER +++

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

  

Some background:

In the late 1970s the Mikoyan OKB began development of a hypersonic high-altitude reconnaissance aircraft. Designated "Izdeliye 301" (also known as 3.01), the machine had an unusual design, combining a tailless layout with variable geometry wings. The two engines fueled by kerosene were located side by side above the rear fuselage, with the single vertical fin raising above them, not unlike the Tu-22 “Blinder” bomber of that time, but also reminiscent of the US-American SR-71 Mach 3 reconnaissance aircraft.

 

Only few and rather corny information leaked into the West, and the 301 was believed not only to act as a reconnaissance plane , it was also believed to have (nuclear) bombing capabilities. Despite wind tunnel testing with models, no hardware of the 301 was ever produced - aven though the aircraft could have become a basis for a long-range interceptor that would replace by time the PVO's Tupolew Tu-28P (ASCC code "Fiddler"), a large aircraft armed solely with missiles.

 

Despite limitations, the Tu-28P served well in its role, but the concept of a very fast interceptor aircraft, lingered on, since the Soviet Union had large areas to defend against aerial intruders, esp. from the North and the East. High speed, coupled with long range and the ability to intercept an incoming target at long distances independently from ground guidance had high priority for the Soviet Air Defence Forces. Even though no official requirement was issued, the concept of Izdeliye 301 from the Seventies was eventually developed further into the fixed-wing "Izdeliye 701" ultra-long-range high-altitude interceptor in the 1980ies.

 

The impulse for this new approach came when Oleg S. Samoylovich joined the Mikoyan OKB after having worked at Suchoi OKB on the T-60S missile carrier project. Similar in overall design to the former 301, the 701 was primarily intended as a kind of successor for the MiG-31 Foxhound for the 21st century, which just had completed flight tests and was about to enter PVO's front line units.

 

Being based on a long range cruise missile carrier, the 701 would have been a huge plane, featuring a length of 30-31m, a wing span of 19m (featuring a highly swept double delta wing) and having a maximum TOW of 70 tons! Target performance figures included a top speed of 2.500km/h, a cruising speed of 2.100km/h at 17.000m and an effective range of 7.000km in supersonic or 11.000km in subsonic mode. Eventually, the 701 program was mothballed, too, being too ambitious and expensive for a specialized development that could also have been a fighter version of the Tu-22 bomber!

 

Anyway, while the MiG-31 was successfully introduced in 1979 and had evolved in into a capable long-range interceptor with a top speed of more than Mach 3 (limited to Mach 2.8 in order to protect the aircraft's structural integrity), MiG OKB decided in 1984 to take further action and to develop a next-generation technology demonstrator, knowing that even the formidable "Foxhound" was only an interim solution on the way to a true "Four plus" of even a 6th generation fighter. Other new threats like low-flying cruise missiles, the USAF's "Project Pluto" or the assumed SR-71 Mach 5 successor “Aurora” kept Soviet military officials on the edge of their seats, too.

 

Main objective was to expand the Foxhound's state-of the-art performance, and coiple it with modern features like aerodynamic instability, supercruise, stealth features and further development potential.

 

The aircraft's core mission objectives comprised:

- Provide strategic air defense and surveillance in areas not covered by ground-based air defense systems (incl. guidance of other aircraft with less sophisticated avionics)

- Top speed of Mach 3.2 or more in a dash and cruise at Mach 3.0 for prolonged periods

- Long range/high speed interception of airspace intruders of any kind, including low flying cruise missiles, UAVs and helicopters

- Intercept cruise missiles and their launch aircraft from sea level up to 30.000m altitude by reaching missile launch range in the lowest possible time after departing the loiter area

 

Because funding was scarce and no official GOR had been issued, the project was taken on as a private venture. The new project was internally known as "Izdeliye 710" or "71.0". It was based on both 301 and 701 layout ideas and the wind tunnel experiences with their unusual layouts, as well as Oleg Samoylovich's experience with the Suchoi T-4 Mach 3 bomber project and the T-60S.

 

"Izdeliye 710" was from the start intended only as a proof-of-concept prototype, yet fully functional. It would also incorporate new technologies like heat-resistant ceramics against kinetic heating at prolonged high speeds (the airframe had to resist temperatures of 300°C/570°F and more for considerable periods), but with potential for future development into a full-fledged interceptor, penetrator and reconnaissance aircraft.

 

Overall, “Izdeliye 710" looked like a shrinked version of a mix of both former MiG OKB 301 and 701 designs, limited to the MiG-31's weight class of about 40 tons TOW. Compared with the former designs, the airframe received an aerodynamically more refined, partly blended, slender fuselage that also incorporated mild stealth features like a “clean” underside, softened contours and partly shielded air intakes. Structurally, the airframe's speed limit was set at Mach 3.8.

 

From the earlier 301 design,the plane retained the variable geometry wing. Despite the system's complexity and weight, this solution was deemed to be the best approach for a combination of a high continuous top speed, extended loiter time in the mission’s patrol areas and good performance on improvised airfields. Minimum sweep was a mere 10°, while, fully swept at 68°, the wings blended into the LERXes. Additional lift was created through the fuselage shape itself, so that aerodynamic surfaces and therefore drag could be reduced.

 

Pilot and radar operator sat in tandem under a common canopy with rather limited sight. The cockpit was equipped with a modern glass cockpit with LCD screens. The aircraft’s two engines were, again, placed in a large, mutual nacelle on the upper rear fuselage, fed by large air intakes with two-dimensional vertical ramps and a carefully modulated airflow over the aircraft’s dorsal area.

 

Initially, the 71.0 was to be powered by a pair of Soloviev D-30F6 afterburning turbofans with a dry thrust of 93 kN (20,900 lbf) each, and with 152 kN (34,172 lbf) with full afterburner. These were the same engines that powered the MiG-31, but there were high hopes for the Kolesov NK-101 engine: a variable bypass engine with a maximum thrust in the 200kN range, at the time of the 71.0's design undergoing bench tests and originally developed for the advanced Suchoj T-4MS strike aircraft.

With the D-30F6, the 71.0 was expected to reach Mach 3.2 (making the aircraft capable of effectively intercepting the SR-71), but the NK-101 would offer in pure jet mode a top speed in excess of Mach 3.5 and also improve range and especially loiter time when running as a subsonic turbofan engine.

 

A single fin with an all-moving top and an additional deep rudder at its base was placed on top of the engine nacelle. Additional maneuverability at lower speed was achieved by retractable, all-moving foreplanes, stowed in narrow slits under the cockpit. Longitudinal stability at high speed was improved through deflectable stabilizers: these were kept horizontal for take-off and added to the overall lift, but they could be folded down by up to 60° in flight, acting additionally as stabilizer strakes.

 

Due to the aircraft’s slender shape and unique proportions, the 71.0 quickly received the unofficial nickname "жура́вль" (‘Zhurávl' = Crane). The aircaft’s stalky impression was emphasized even more through its unusual landing gear arrangement: Due to the limited internal space for the main landing gear wells between the weapons bay, the wing folding mechanisms and the engine nacelle, MiG OKB decided to incorporate a bicycle landing gear, normally a trademark of Yakovlew OKB designs, but a conventional landing gear could simply not be mounted, or its construction would have become much too heavy and complex.

 

In order to facilitate operations from improvised airfields and on snow the landing gear featured twin front wheels on a conventional strut and a single four wheel bogie as main wheels. Smaller, single stabilizer wheels were mounted on outriggers that retracted into slender fairings at the wings’ fixed section trailing edge, reminiscent of early Tupolev designs.

 

All standard air-to-air weaponry, as well as fuel, was to be carried internally. Main armament would be the K-100 missile (in service eventually designated R-100), stored in a large weapons bay behind the cockpit on a rotary mount. The K-100 had been under development at that time at NPO Novator, internally coded ‘Izdeliye 172’. The K-100 missile was an impressive weapon, and specifically designed to attack vital and heavily defended aerial targets like NATO’s AWACS aircraft at BVR distance.

 

Being 15’ (4.57 m) long and weighing 1.370 lb (620 kg), this huge ultra-long-range weapon had a maximum range of 250 mi (400 km) in a cruise/glide profile and attained a speed of Mach 6 with its solid rocket engine. This range could be boosted even further with a pair of jettisonable ramjets in tubular pods on the missile’s flanks for another 60 mi (100 km). The missile could attack targets ranging in altitude between 15 – 25,000 meters.

 

The weapon would initially be allocated to a specified target through the launch aircraft’s on-board radar and sent via inertial guidance into the target’s direction. Closing in, the K-100’s Agat 9B-1388 active seeker would identify the target, lock on, and independently attack it, also in coordination with other K-100’s shot at the same target, so that the attack would be coordinated in time and approach directions in order to overload defense and ensure a hit.

 

The 71.0’s internal mount could hold four of these large missiles, or, alternatively, the same number of the MiG-31’s R-33 AAMs. The mount also had a slot for the storage of additional mid- and short-range missiles for self-defense, e .g. three R-60 or two R-73 AAMs. An internal gun was not considered to be necessary, since the 71.0 or potential derivatives would fight their targets at very long distances and rather rely on a "hit-and-run" tactic, sacrificing dogfight capabilities for long loitering time in stand-by mode, high approach speed and outstanding acceleration and altitude performance.

 

Anyway, provisions were made to carry a Gsh-301-250 gun pod on a retractable hardpoint in the weapons bay instead of a K-100. Alternatively, such pods could be carried externally on four optional wing root pylons, which were primarily intended for PTB-1500 or PTB-3000 drop tanks, or further missiles - theoretically, a maximum of ten K-100 missiles could be carried, plus a pair of short-range AAMs.

 

Additionally, a "buddy-to-buffy" IFR set with a retractable drogue (probably the same system as used on the Su-24) was tested (71.2 was outfitted with a retractable refuelling probe in front of the cockpit), as well as the carriage of simple iron bombs or nuclear stores, to be delivered from very high altitudes. Several pallets with cameras and sensors (e .g. a high resolution SLAR) were also envisioned, which could easily replace the missile mounts and the folding weapon bay covers for recce missions.

 

Since there had been little official support for the project, work on the 710 up to the hardware stage made only little progress, since the MiG-31 already filled the long-range interceptor role in a sufficient fashion and offered further development potential.

A wooden mockup of the cockpit section was presented to PVO and VVS officials in 1989, and airframe work (including tests with composite materials on structural parts, including ceramic tiles for leading edges) were undertaken throughout 1990 and 1991, including test rigs for the engine nacelle and the swing wing mechanism.

 

Eventually, the collapse of the Soviet Union in 1991 suddenly stopped most of the project work, after two prototype airframes had been completed. Their internal designations were Izdeliye 71.1 and 71.2, respectively. It took a while until the political situation as well as the ex-Soviet Air Force’s status were settled, and work on Izdeliye 710 resumed at a slow pace.

 

After taking two years to be completed, 71.1 eventually made its roll-out and maiden flight in summer 1994, just when MiG-31 production had ended. MiG OKB still had high hopes in this aircraft, since the MiG-31 would have to be replaced in the next couple of years and "Izdeliye 710" was just in time for the potential procurement process. The first prototype wore a striking all-white livery, with dark grey ceramic tiles on the wings’ leading edges standing out prominently – in this guise and with its futuristic lines the slender aircraft reminded a lot of the American Space Shuttle.

 

71.1 was primarily intended for engine and flight tests (esp. for the eagerly awaited NK-101 engines), as well as for the development of the envisioned ramjet propulsion system for full-scale production and further development of Izdeliye 710 into a Mach 3+ interceptor. No mission avionics were initially fitted to this plane, but it carried a comprehensive test equipment suite and ballast.

 

Its sister ship 71.2 flew for the first time in late 1994, wearing a more unpretentious grey/bare metal livery. This plane was earmarked for avionics development and weapons integration, especially as a test bed for the K-100 missile, which shared Izdeliye 710’s fate of being a leftover Soviet project with an uncertain future and an even more corny funding outlook.

 

Anyway, aircraft 71.2 was from the start equipped with a complete RP-31 ('Zaslon-M') weapon control system, which had been under development at that time as an upgrade for the Russian MiG-31 fleet being part of the radar’s development program secured financial support from the government and allowed the flight tests to continue. The RP-31 possessed a maximum detection range of 400 km (250 mi) against airliner-sized targets at high altitude or 200 km against fighter-sized targets; the typical width of detection along the front was given as 225 km. The system could track 24 airborne targets at one time at a range of 120 km, 6 of which could be simultaneously attacked with missiles.

 

With these capabilities the RP-31 suite could, coupled with an appropriate carrier airframe, fulfil the originally intended airspace control function and would render a dedicated and highly vulnerable airspace control aircraft (like the Beriev A-50 derivative of the Il-76 transport) more or less obsolete. A group of four aircraft equipped with the 'Zaslon-M' suite would be able to permanently control an area of airspace across a total length of 800–900 km, while having ultra-long range weapons at hand to counter any intrusion into airspace with a quicker reaction time than any ground-based fighter on QRA duty. The 71.0, outfitted with the RP-31/K-100 system, would have posed a serious threat to any aggressor.

 

In March 1995 both prototypes were eventually transferred to the Kerchenskaya Guards Air Base at Savasleyka in the Oblast Vladimir, 300 km east of Mocsow, where they received tactical codes of '11 Blue' and '12 Blue'. Besides the basic test program and the RP-31/K-100 system tests, both machines were directly evaluated against the MiG-31 and Su-27 fighters by the Air Force's 4th TsBPi PLS, based at the same site.

 

Both aircraft exceeded expectations, but also fell short in certain aspects. The 71.0’s calculated top speed of Mach 3.2 was achieved during the tests with a top speed of 3,394 km/h (2.108 mph) at 21,000 m (69.000 ft). Top speed at sea level was confirmed at 1.200 km/h (745 mph) indicated airspeed.

Combat radius with full weapon load and internal fuel only was limited to 1,450 km (900 mi) at Mach 0.8 and at an altitude of 10,000 m (33,000 ft), though, and it sank to a mere 720 km (450 mi) at Mach 2.35 and at an altitude of 18,000 m (59,000 ft). Combat range with 4x K-100 internally and 2 drop tanks was settled at 3,000 km (1,860 mi), rising to 5,400 km (3,360 mi) with one in-flight refueling, tested with the 71.2. Endurance at altitude was only slightly above 3 hours, though. Service ceiling was 22,800 m (74,680 ft), 2.000 m higher than the MiG-31.

 

While these figures were impressive, Soviet officials were not truly convinced: they did not show a significant improvement over the simpler MiG-31. MiG OKB tried to persuade the government into more flight tests and begged for access to the NK-101, but the Soviet Union's collapse halted this project, too, so that both Izdeliye 710 had to keep the Soloviev D-30F6.

 

Little is known about the Izdeliye 710 project’s progress or further developments. The initial tests lasted until at least 1997, and obviously the updated MiG-31M received official favor instead of a completely new aircraft. The K-100 was also dropped, since the R-33 missile and later its R-37 derivative sufficiently performed in the long-range aerial strike role.

 

Development on the aircraft as such seemed to have stopped with the advent of modernized Su-27 derivatives and the PAK FA project, resulting in the Suchoi T-50 prototype. Unconfirmed reports suggest that one of the prototypes (probably 71.1) was used in the development of the N014 Pulse-Doppler radar with a passive electronically scanned array antenna in the wake of the MFI program. The N014 was designed with a range of 420 km, detection target of 250km to 1m and able to track 40 targets while able to shoot against 20.

 

Most interestingly, Izdeliye 710 was never officially presented to the public, but NATO became aware of its development through satellite pictures in the early Nineties and the aircraft consequently received the ASCC reporting codename "Fastback".

 

Until today, only the two prototypes have been known to exist, and it is assumed – had the type entered service – that the long-range fighter had received the official designation "MiG-41".

  

General characteristics:

Crew: 2 (Pilot, weapon system officer)

Length (incl. pitot): 93 ft 10 in (28.66 m)

Wingspan:

- minimum 10° sweep: 69 ft 4 in (21.16 m)

- maximum 68° sweep: 48 ft 9 in (14,88 m)

Height: 23 ft 1 1/2 in (7,06 m )

Wing area: 1008.9 ft² (90.8 m²)

Weight: 88.151 lbs (39.986 kg)

 

Performance:

Maximum speed:

- Mach 3.2 (2.050 mph (3.300 km/h) at height

- 995 mph (1.600 km/h) supercruise speed at 36,000 ft (11,000 m)

- 915 mph (1.470 km/h) at sea level

Range: 3.705 miles (5.955 km) with internal fuel

Service ceiling: 75.000 ft (22.500 m)

Rate of climb: 31.000 ft/min (155 m/s)

 

Engine:

2x Soloviev D-30F6 afterburning turbofans with a dry thrust of 93 kN (20,900 lbf) each

and with 152 kN (34,172 lbf) with full afterburner.

 

Armament:

Internal weapons bay, main armament comprises a flexible missile load; basic ordnance of 4x K-100 ultra long range AAMs plus 2x R-73 short-range AAMs: other types like the R-27, R-33, R-60 and R-77 have been carried and tested, too, as well as podded guns on internal and external mounts. Alternatively, the weapon bay can hold various sensor pallets.

Four hardpoints under the wing roots, the outer pair “wet” for drop tanks of up to 3.000 l capacity, ECM pods or a buddy-buddy refueling drogue system. Maximum payload mass is 9000 kg.

  

The kit and its assembly

The second entry for the 2017 “Soviet” Group Build at whatifmodelers.com – a true Frankenstein creation, based on the scarce information about the real (but never realized) MiG 301 and 701 projects, the Suchoj T-60S, as well as some vague design sketches you can find online and in literature.

This one had been on my project list for years and I already had donor kits stashed away – but the sheer size (where will I leave it once done…?) and potential complexity kept me from tackling it.

 

The whole thing was an ambitious project and just the unique layout with a massive engine nacelle on top of the slender fuselage instead of an all-in-one design makes these aircraft an interesting topic to build. The GB was a good motivator.

 

“My” fictional interpretation of the MiG concepts is mainly based on a Dragon B-1B in 1:144 scale (fuselage, wings), a PM Model Su-15 two seater (donating the nose section and the cockpit, as well as wing parts for the fin) and a Kangnam MiG-31 (for the engine pod and some small parts). Another major ingredient is a pair of horizontal stabilizers from a 1:72 Hasegawa A-5 Vigilante.

 

Fitting the cockpit section took some major surgery and even more putty to blend the parts smoothly together. Another major surgical area was the tail; the "engine box" came to be rather straightforward, using the complete rear fuselage section from the MiG-31 and adding the intakes form the same kit, but mounted horizontally with a vertical splitter.

 

Blending the thing to the cut-away tail section of the B-1 was quite a task, though, since I not only wanted to add the element to the fuselage, but rather make it look a bit 'organic'. More than putty was necessary, I also had to made some cuts and transplantations. And after six PSR rounds I stopped counting…

 

The landing gear was built from scratch – the front wheel comes mostly from the MiG-31 kit. The central bogie and its massive leg come from a VEB Plasticart 1:100 Tu-20/95 bomber, plus some additional struts. The outriggers are leftover landing gear struts from a Hobby Boss Fw 190, mated with wheels which I believe come from a 1:200 VEB Plasticart kit, an An-24. Not certain, though. The fairings are slender MiG-21 drop tanks blended into the wing training edge. For the whole landing gear, the covers were improvised with styrene sheet, parts from a plastic straw(!) or leftover bits from the B-1B.

 

The main landing gear well was well as the weapons’ bay themselves were cut into the B-1B underside and an interior scratched from sheet and various leftover materials – I tried to maximize their space while still leaving enough room for the B-1B kit’s internal VG mechanism.

The large missiles (two were visible fitted and the rotary launcher just visibly hinted at) are, in fact, AGM-78 ‘Standard’ ARMs in a fantasy guise. They look pretty Soviet, though, like big brothers of the already not small R-33 missiles from the MiG-31.

 

While not in the focus of attention, the cockpit interior is completely new, too – OOB, the Su-15 cockpit only has a floor and rather stubby seats, under a massive single piece canopy. On top of the front wheel well (from a Hasegawa F-4) I added a new floor and added side consoles, scratched from styrene sheet. F-4 dashboards improve the decoration, and I added a pair of Soviet election seats from the scrap box – IIRC left over from two KP MiG-19 kits.

The canopy was taken OOB, I just cut it into five parts for open display. The material’s thickness does not look too bad on this aircraft – after all, it would need a rather sturdy construction when flying at Mach 3+ and withstanding the respective pressures and temperatures.

  

Painting

As a pure whif, I was free to use a weirdo design - but I rejected this idea quickly. I did not want a garish splinter scheme or a bright “Greenbottle Fly” Su-27 finish.

With the strange layout of the aircraft, the prototype idea was soon settled – and Soviet prototypes tend to look very utilitarian and lusterless, might even be left in grey. Consequently, I adapted a kind of bare look for this one, inspired by the rather shaggy Soviet Tu-22 “Blinder” bombers which carried a mix of bare metal and white and grey panels. With additional black leading edges on the aerodynamic surfaces, this would create a special/provisional but still purposeful look.

 

For the painting, I used a mix of several metallizer tones from ModelMaster and Humbrol (including Steel, Magnesium, Titanium, as well as matt and polished aluminum, and some Gun Metal and Exhaust around the engine nozzles, partly mixed with a bit of blue) and opaque tones (Humbrol 147 and 127). The “scheme” evolved panel-wise and step by step. The black leading edges were an interim addition, coming as things evolved, and they were painted first with black acrylic paint as a rough foundation and later trimmed with generic black decal stripes (from TL Modellbau). A very convenient and clean solution!

 

The radomes on nose and tail and other di-electric panels became dark grey (Humbrol 125). The cockpit tub was painted with Soviet Cockpit Teal (from ModelMaster), while the cockpit opening and canopy frames were kept in a more modest medium grey (Revell 57). On the outside of the cabin windows, a fat, deep yellow sealant frame (Humbrol 93, actually “Sand”) was added.

 

The weapon bay was painted in a yellow-ish primer tone (seen on pics of Tu-160 bombers) while the landing gear wells received a mix of gold and sand; the struts were painted in a mixed color, too, made of Humbrol 56 (Aluminum) and 34 (Flat White). The green wheel discs (Humbrol 131), a typical Soviet detail, stand out well from the rather subdued but not boring aircraft, and they make a nice contrast to the red Stars and the blue tactical code – the only major markings, besides a pair of MiG OKB logos under the cockpit.

 

Decals were puzzled together from various sheets, and I also added a lot of stencils for a more technical look. In order to enhance the prototype look further I added some photo calibration markings on the nose and the tail, made from scratch.

  

A massive kitbashing project that I had pushed away for years - but I am happy that I finally tackled it, and the result looks spectacular. The "Firefox" similarity was not intended, but this beast really looks like a movie prop - and who knwos if the Firefox was not inspired by the same projects (the MiG 301 and 701) as my kitbash model?

The background info is a bit lengthy, but there's some good background info concerning the aforementioned projects, and this aircraft - as a weapon system - would have played a very special and complex role, so a lot of explanations are worthwhile - also in order to emphasize that I di not simply try to glue some model parts together, but rather try to spin real world ideas further.

 

Mighty bird!

+++ DISCLAIMER +++

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

  

Some background:

In the late 1970s the Mikoyan OKB began development of a hypersonic high-altitude reconnaissance aircraft. Designated "Izdeliye 301" (also known as 3.01), the machine had an unusual design, combining a tailless layout with variable geometry wings. The two engines fueled by kerosene were located side by side above the rear fuselage, with the single vertical fin raising above them, not unlike the Tu-22 “Blinder” bomber of that time, but also reminiscent of the US-American SR-71 Mach 3 reconnaissance aircraft.

 

Only few and rather corny information leaked into the West, and the 301 was believed not only to act as a reconnaissance plane , it was also believed to have (nuclear) bombing capabilities. Despite wind tunnel testing with models, no hardware of the 301 was ever produced - aven though the aircraft could have become a basis for a long-range interceptor that would replace by time the PVO's Tupolew Tu-28P (ASCC code "Fiddler"), a large aircraft armed solely with missiles.

 

Despite limitations, the Tu-28P served well in its role, but the concept of a very fast interceptor aircraft, lingered on, since the Soviet Union had large areas to defend against aerial intruders, esp. from the North and the East. High speed, coupled with long range and the ability to intercept an incoming target at long distances independently from ground guidance had high priority for the Soviet Air Defence Forces. Even though no official requirement was issued, the concept of Izdeliye 301 from the Seventies was eventually developed further into the fixed-wing "Izdeliye 701" ultra-long-range high-altitude interceptor in the 1980ies.

 

The impulse for this new approach came when Oleg S. Samoylovich joined the Mikoyan OKB after having worked at Suchoi OKB on the T-60S missile carrier project. Similar in overall design to the former 301, the 701 was primarily intended as a kind of successor for the MiG-31 Foxhound for the 21st century, which just had completed flight tests and was about to enter PVO's front line units.

 

Being based on a long range cruise missile carrier, the 701 would have been a huge plane, featuring a length of 30-31m, a wing span of 19m (featuring a highly swept double delta wing) and having a maximum TOW of 70 tons! Target performance figures included a top speed of 2.500km/h, a cruising speed of 2.100km/h at 17.000m and an effective range of 7.000km in supersonic or 11.000km in subsonic mode. Eventually, the 701 program was mothballed, too, being too ambitious and expensive for a specialized development that could also have been a fighter version of the Tu-22 bomber!

 

Anyway, while the MiG-31 was successfully introduced in 1979 and had evolved in into a capable long-range interceptor with a top speed of more than Mach 3 (limited to Mach 2.8 in order to protect the aircraft's structural integrity), MiG OKB decided in 1984 to take further action and to develop a next-generation technology demonstrator, knowing that even the formidable "Foxhound" was only an interim solution on the way to a true "Four plus" of even a 6th generation fighter. Other new threats like low-flying cruise missiles, the USAF's "Project Pluto" or the assumed SR-71 Mach 5 successor “Aurora” kept Soviet military officials on the edge of their seats, too.

 

Main objective was to expand the Foxhound's state-of the-art performance, and coiple it with modern features like aerodynamic instability, supercruise, stealth features and further development potential.

 

The aircraft's core mission objectives comprised:

- Provide strategic air defense and surveillance in areas not covered by ground-based air defense systems (incl. guidance of other aircraft with less sophisticated avionics)

- Top speed of Mach 3.2 or more in a dash and cruise at Mach 3.0 for prolonged periods

- Long range/high speed interception of airspace intruders of any kind, including low flying cruise missiles, UAVs and helicopters

- Intercept cruise missiles and their launch aircraft from sea level up to 30.000m altitude by reaching missile launch range in the lowest possible time after departing the loiter area

 

Because funding was scarce and no official GOR had been issued, the project was taken on as a private venture. The new project was internally known as "Izdeliye 710" or "71.0". It was based on both 301 and 701 layout ideas and the wind tunnel experiences with their unusual layouts, as well as Oleg Samoylovich's experience with the Suchoi T-4 Mach 3 bomber project and the T-60S.

 

"Izdeliye 710" was from the start intended only as a proof-of-concept prototype, yet fully functional. It would also incorporate new technologies like heat-resistant ceramics against kinetic heating at prolonged high speeds (the airframe had to resist temperatures of 300°C/570°F and more for considerable periods), but with potential for future development into a full-fledged interceptor, penetrator and reconnaissance aircraft.

 

Overall, “Izdeliye 710" looked like a shrinked version of a mix of both former MiG OKB 301 and 701 designs, limited to the MiG-31's weight class of about 40 tons TOW. Compared with the former designs, the airframe received an aerodynamically more refined, partly blended, slender fuselage that also incorporated mild stealth features like a “clean” underside, softened contours and partly shielded air intakes. Structurally, the airframe's speed limit was set at Mach 3.8.

 

From the earlier 301 design,the plane retained the variable geometry wing. Despite the system's complexity and weight, this solution was deemed to be the best approach for a combination of a high continuous top speed, extended loiter time in the mission’s patrol areas and good performance on improvised airfields. Minimum sweep was a mere 10°, while, fully swept at 68°, the wings blended into the LERXes. Additional lift was created through the fuselage shape itself, so that aerodynamic surfaces and therefore drag could be reduced.

 

Pilot and radar operator sat in tandem under a common canopy with rather limited sight. The cockpit was equipped with a modern glass cockpit with LCD screens. The aircraft’s two engines were, again, placed in a large, mutual nacelle on the upper rear fuselage, fed by large air intakes with two-dimensional vertical ramps and a carefully modulated airflow over the aircraft’s dorsal area.

 

Initially, the 71.0 was to be powered by a pair of Soloviev D-30F6 afterburning turbofans with a dry thrust of 93 kN (20,900 lbf) each, and with 152 kN (34,172 lbf) with full afterburner. These were the same engines that powered the MiG-31, but there were high hopes for the Kolesov NK-101 engine: a variable bypass engine with a maximum thrust in the 200kN range, at the time of the 71.0's design undergoing bench tests and originally developed for the advanced Suchoj T-4MS strike aircraft.

With the D-30F6, the 71.0 was expected to reach Mach 3.2 (making the aircraft capable of effectively intercepting the SR-71), but the NK-101 would offer in pure jet mode a top speed in excess of Mach 3.5 and also improve range and especially loiter time when running as a subsonic turbofan engine.

 

A single fin with an all-moving top and an additional deep rudder at its base was placed on top of the engine nacelle. Additional maneuverability at lower speed was achieved by retractable, all-moving foreplanes, stowed in narrow slits under the cockpit. Longitudinal stability at high speed was improved through deflectable stabilizers: these were kept horizontal for take-off and added to the overall lift, but they could be folded down by up to 60° in flight, acting additionally as stabilizer strakes.

 

Due to the aircraft’s slender shape and unique proportions, the 71.0 quickly received the unofficial nickname "жура́вль" (‘Zhurávl' = Crane). The aircaft’s stalky impression was emphasized even more through its unusual landing gear arrangement: Due to the limited internal space for the main landing gear wells between the weapons bay, the wing folding mechanisms and the engine nacelle, MiG OKB decided to incorporate a bicycle landing gear, normally a trademark of Yakovlew OKB designs, but a conventional landing gear could simply not be mounted, or its construction would have become much too heavy and complex.

 

In order to facilitate operations from improvised airfields and on snow the landing gear featured twin front wheels on a conventional strut and a single four wheel bogie as main wheels. Smaller, single stabilizer wheels were mounted on outriggers that retracted into slender fairings at the wings’ fixed section trailing edge, reminiscent of early Tupolev designs.

 

All standard air-to-air weaponry, as well as fuel, was to be carried internally. Main armament would be the K-100 missile (in service eventually designated R-100), stored in a large weapons bay behind the cockpit on a rotary mount. The K-100 had been under development at that time at NPO Novator, internally coded ‘Izdeliye 172’. The K-100 missile was an impressive weapon, and specifically designed to attack vital and heavily defended aerial targets like NATO’s AWACS aircraft at BVR distance.

 

Being 15’ (4.57 m) long and weighing 1.370 lb (620 kg), this huge ultra-long-range weapon had a maximum range of 250 mi (400 km) in a cruise/glide profile and attained a speed of Mach 6 with its solid rocket engine. This range could be boosted even further with a pair of jettisonable ramjets in tubular pods on the missile’s flanks for another 60 mi (100 km). The missile could attack targets ranging in altitude between 15 – 25,000 meters.

 

The weapon would initially be allocated to a specified target through the launch aircraft’s on-board radar and sent via inertial guidance into the target’s direction. Closing in, the K-100’s Agat 9B-1388 active seeker would identify the target, lock on, and independently attack it, also in coordination with other K-100’s shot at the same target, so that the attack would be coordinated in time and approach directions in order to overload defense and ensure a hit.

 

The 71.0’s internal mount could hold four of these large missiles, or, alternatively, the same number of the MiG-31’s R-33 AAMs. The mount also had a slot for the storage of additional mid- and short-range missiles for self-defense, e .g. three R-60 or two R-73 AAMs. An internal gun was not considered to be necessary, since the 71.0 or potential derivatives would fight their targets at very long distances and rather rely on a "hit-and-run" tactic, sacrificing dogfight capabilities for long loitering time in stand-by mode, high approach speed and outstanding acceleration and altitude performance.

 

Anyway, provisions were made to carry a Gsh-301-250 gun pod on a retractable hardpoint in the weapons bay instead of a K-100. Alternatively, such pods could be carried externally on four optional wing root pylons, which were primarily intended for PTB-1500 or PTB-3000 drop tanks, or further missiles - theoretically, a maximum of ten K-100 missiles could be carried, plus a pair of short-range AAMs.

 

Additionally, a "buddy-to-buffy" IFR set with a retractable drogue (probably the same system as used on the Su-24) was tested (71.2 was outfitted with a retractable refuelling probe in front of the cockpit), as well as the carriage of simple iron bombs or nuclear stores, to be delivered from very high altitudes. Several pallets with cameras and sensors (e .g. a high resolution SLAR) were also envisioned, which could easily replace the missile mounts and the folding weapon bay covers for recce missions.

 

Since there had been little official support for the project, work on the 710 up to the hardware stage made only little progress, since the MiG-31 already filled the long-range interceptor role in a sufficient fashion and offered further development potential.

A wooden mockup of the cockpit section was presented to PVO and VVS officials in 1989, and airframe work (including tests with composite materials on structural parts, including ceramic tiles for leading edges) were undertaken throughout 1990 and 1991, including test rigs for the engine nacelle and the swing wing mechanism.

 

Eventually, the collapse of the Soviet Union in 1991 suddenly stopped most of the project work, after two prototype airframes had been completed. Their internal designations were Izdeliye 71.1 and 71.2, respectively. It took a while until the political situation as well as the ex-Soviet Air Force’s status were settled, and work on Izdeliye 710 resumed at a slow pace.

 

After taking two years to be completed, 71.1 eventually made its roll-out and maiden flight in summer 1994, just when MiG-31 production had ended. MiG OKB still had high hopes in this aircraft, since the MiG-31 would have to be replaced in the next couple of years and "Izdeliye 710" was just in time for the potential procurement process. The first prototype wore a striking all-white livery, with dark grey ceramic tiles on the wings’ leading edges standing out prominently – in this guise and with its futuristic lines the slender aircraft reminded a lot of the American Space Shuttle.

 

71.1 was primarily intended for engine and flight tests (esp. for the eagerly awaited NK-101 engines), as well as for the development of the envisioned ramjet propulsion system for full-scale production and further development of Izdeliye 710 into a Mach 3+ interceptor. No mission avionics were initially fitted to this plane, but it carried a comprehensive test equipment suite and ballast.

 

Its sister ship 71.2 flew for the first time in late 1994, wearing a more unpretentious grey/bare metal livery. This plane was earmarked for avionics development and weapons integration, especially as a test bed for the K-100 missile, which shared Izdeliye 710’s fate of being a leftover Soviet project with an uncertain future and an even more corny funding outlook.

 

Anyway, aircraft 71.2 was from the start equipped with a complete RP-31 ('Zaslon-M') weapon control system, which had been under development at that time as an upgrade for the Russian MiG-31 fleet being part of the radar’s development program secured financial support from the government and allowed the flight tests to continue. The RP-31 possessed a maximum detection range of 400 km (250 mi) against airliner-sized targets at high altitude or 200 km against fighter-sized targets; the typical width of detection along the front was given as 225 km. The system could track 24 airborne targets at one time at a range of 120 km, 6 of which could be simultaneously attacked with missiles.

 

With these capabilities the RP-31 suite could, coupled with an appropriate carrier airframe, fulfil the originally intended airspace control function and would render a dedicated and highly vulnerable airspace control aircraft (like the Beriev A-50 derivative of the Il-76 transport) more or less obsolete. A group of four aircraft equipped with the 'Zaslon-M' suite would be able to permanently control an area of airspace across a total length of 800–900 km, while having ultra-long range weapons at hand to counter any intrusion into airspace with a quicker reaction time than any ground-based fighter on QRA duty. The 71.0, outfitted with the RP-31/K-100 system, would have posed a serious threat to any aggressor.

 

In March 1995 both prototypes were eventually transferred to the Kerchenskaya Guards Air Base at Savasleyka in the Oblast Vladimir, 300 km east of Mocsow, where they received tactical codes of '11 Blue' and '12 Blue'. Besides the basic test program and the RP-31/K-100 system tests, both machines were directly evaluated against the MiG-31 and Su-27 fighters by the Air Force's 4th TsBPi PLS, based at the same site.

 

Both aircraft exceeded expectations, but also fell short in certain aspects. The 71.0’s calculated top speed of Mach 3.2 was achieved during the tests with a top speed of 3,394 km/h (2.108 mph) at 21,000 m (69.000 ft). Top speed at sea level was confirmed at 1.200 km/h (745 mph) indicated airspeed.

Combat radius with full weapon load and internal fuel only was limited to 1,450 km (900 mi) at Mach 0.8 and at an altitude of 10,000 m (33,000 ft), though, and it sank to a mere 720 km (450 mi) at Mach 2.35 and at an altitude of 18,000 m (59,000 ft). Combat range with 4x K-100 internally and 2 drop tanks was settled at 3,000 km (1,860 mi), rising to 5,400 km (3,360 mi) with one in-flight refueling, tested with the 71.2. Endurance at altitude was only slightly above 3 hours, though. Service ceiling was 22,800 m (74,680 ft), 2.000 m higher than the MiG-31.

 

While these figures were impressive, Soviet officials were not truly convinced: they did not show a significant improvement over the simpler MiG-31. MiG OKB tried to persuade the government into more flight tests and begged for access to the NK-101, but the Soviet Union's collapse halted this project, too, so that both Izdeliye 710 had to keep the Soloviev D-30F6.

 

Little is known about the Izdeliye 710 project’s progress or further developments. The initial tests lasted until at least 1997, and obviously the updated MiG-31M received official favor instead of a completely new aircraft. The K-100 was also dropped, since the R-33 missile and later its R-37 derivative sufficiently performed in the long-range aerial strike role.

 

Development on the aircraft as such seemed to have stopped with the advent of modernized Su-27 derivatives and the PAK FA project, resulting in the Suchoi T-50 prototype. Unconfirmed reports suggest that one of the prototypes (probably 71.1) was used in the development of the N014 Pulse-Doppler radar with a passive electronically scanned array antenna in the wake of the MFI program. The N014 was designed with a range of 420 km, detection target of 250km to 1m and able to track 40 targets while able to shoot against 20.

 

Most interestingly, Izdeliye 710 was never officially presented to the public, but NATO became aware of its development through satellite pictures in the early Nineties and the aircraft consequently received the ASCC reporting codename "Fastback".

 

Until today, only the two prototypes have been known to exist, and it is assumed – had the type entered service – that the long-range fighter had received the official designation "MiG-41".

  

General characteristics:

Crew: 2 (Pilot, weapon system officer)

Length (incl. pitot): 93 ft 10 in (28.66 m)

Wingspan:

- minimum 10° sweep: 69 ft 4 in (21.16 m)

- maximum 68° sweep: 48 ft 9 in (14,88 m)

Height: 23 ft 1 1/2 in (7,06 m )

Wing area: 1008.9 ft² (90.8 m²)

Weight: 88.151 lbs (39.986 kg)

 

Performance:

Maximum speed:

- Mach 3.2 (2.050 mph (3.300 km/h) at height

- 995 mph (1.600 km/h) supercruise speed at 36,000 ft (11,000 m)

- 915 mph (1.470 km/h) at sea level

Range: 3.705 miles (5.955 km) with internal fuel

Service ceiling: 75.000 ft (22.500 m)

Rate of climb: 31.000 ft/min (155 m/s)

 

Engine:

2x Soloviev D-30F6 afterburning turbofans with a dry thrust of 93 kN (20,900 lbf) each

and with 152 kN (34,172 lbf) with full afterburner.

 

Armament:

Internal weapons bay, main armament comprises a flexible missile load; basic ordnance of 4x K-100 ultra long range AAMs plus 2x R-73 short-range AAMs: other types like the R-27, R-33, R-60 and R-77 have been carried and tested, too, as well as podded guns on internal and external mounts. Alternatively, the weapon bay can hold various sensor pallets.

Four hardpoints under the wing roots, the outer pair “wet” for drop tanks of up to 3.000 l capacity, ECM pods or a buddy-buddy refueling drogue system. Maximum payload mass is 9000 kg.

  

The kit and its assembly

The second entry for the 2017 “Soviet” Group Build at whatifmodelers.com – a true Frankenstein creation, based on the scarce information about the real (but never realized) MiG 301 and 701 projects, the Suchoj T-60S, as well as some vague design sketches you can find online and in literature.

This one had been on my project list for years and I already had donor kits stashed away – but the sheer size (where will I leave it once done…?) and potential complexity kept me from tackling it.

 

The whole thing was an ambitious project and just the unique layout with a massive engine nacelle on top of the slender fuselage instead of an all-in-one design makes these aircraft an interesting topic to build. The GB was a good motivator.

 

“My” fictional interpretation of the MiG concepts is mainly based on a Dragon B-1B in 1:144 scale (fuselage, wings), a PM Model Su-15 two seater (donating the nose section and the cockpit, as well as wing parts for the fin) and a Kangnam MiG-31 (for the engine pod and some small parts). Another major ingredient is a pair of horizontal stabilizers from a 1:72 Hasegawa A-5 Vigilante.

 

Fitting the cockpit section took some major surgery and even more putty to blend the parts smoothly together. Another major surgical area was the tail; the "engine box" came to be rather straightforward, using the complete rear fuselage section from the MiG-31 and adding the intakes form the same kit, but mounted horizontally with a vertical splitter.

 

Blending the thing to the cut-away tail section of the B-1 was quite a task, though, since I not only wanted to add the element to the fuselage, but rather make it look a bit 'organic'. More than putty was necessary, I also had to made some cuts and transplantations. And after six PSR rounds I stopped counting…

 

The landing gear was built from scratch – the front wheel comes mostly from the MiG-31 kit. The central bogie and its massive leg come from a VEB Plasticart 1:100 Tu-20/95 bomber, plus some additional struts. The outriggers are leftover landing gear struts from a Hobby Boss Fw 190, mated with wheels which I believe come from a 1:200 VEB Plasticart kit, an An-24. Not certain, though. The fairings are slender MiG-21 drop tanks blended into the wing training edge. For the whole landing gear, the covers were improvised with styrene sheet, parts from a plastic straw(!) or leftover bits from the B-1B.

 

The main landing gear well was well as the weapons’ bay themselves were cut into the B-1B underside and an interior scratched from sheet and various leftover materials – I tried to maximize their space while still leaving enough room for the B-1B kit’s internal VG mechanism.

The large missiles (two were visible fitted and the rotary launcher just visibly hinted at) are, in fact, AGM-78 ‘Standard’ ARMs in a fantasy guise. They look pretty Soviet, though, like big brothers of the already not small R-33 missiles from the MiG-31.

 

While not in the focus of attention, the cockpit interior is completely new, too – OOB, the Su-15 cockpit only has a floor and rather stubby seats, under a massive single piece canopy. On top of the front wheel well (from a Hasegawa F-4) I added a new floor and added side consoles, scratched from styrene sheet. F-4 dashboards improve the decoration, and I added a pair of Soviet election seats from the scrap box – IIRC left over from two KP MiG-19 kits.

The canopy was taken OOB, I just cut it into five parts for open display. The material’s thickness does not look too bad on this aircraft – after all, it would need a rather sturdy construction when flying at Mach 3+ and withstanding the respective pressures and temperatures.

  

Painting

As a pure whif, I was free to use a weirdo design - but I rejected this idea quickly. I did not want a garish splinter scheme or a bright “Greenbottle Fly” Su-27 finish.

With the strange layout of the aircraft, the prototype idea was soon settled – and Soviet prototypes tend to look very utilitarian and lusterless, might even be left in grey. Consequently, I adapted a kind of bare look for this one, inspired by the rather shaggy Soviet Tu-22 “Blinder” bombers which carried a mix of bare metal and white and grey panels. With additional black leading edges on the aerodynamic surfaces, this would create a special/provisional but still purposeful look.

 

For the painting, I used a mix of several metallizer tones from ModelMaster and Humbrol (including Steel, Magnesium, Titanium, as well as matt and polished aluminum, and some Gun Metal and Exhaust around the engine nozzles, partly mixed with a bit of blue) and opaque tones (Humbrol 147 and 127). The “scheme” evolved panel-wise and step by step. The black leading edges were an interim addition, coming as things evolved, and they were painted first with black acrylic paint as a rough foundation and later trimmed with generic black decal stripes (from TL Modellbau). A very convenient and clean solution!

 

The radomes on nose and tail and other di-electric panels became dark grey (Humbrol 125). The cockpit tub was painted with Soviet Cockpit Teal (from ModelMaster), while the cockpit opening and canopy frames were kept in a more modest medium grey (Revell 57). On the outside of the cabin windows, a fat, deep yellow sealant frame (Humbrol 93, actually “Sand”) was added.

 

The weapon bay was painted in a yellow-ish primer tone (seen on pics of Tu-160 bombers) while the landing gear wells received a mix of gold and sand; the struts were painted in a mixed color, too, made of Humbrol 56 (Aluminum) and 34 (Flat White). The green wheel discs (Humbrol 131), a typical Soviet detail, stand out well from the rather subdued but not boring aircraft, and they make a nice contrast to the red Stars and the blue tactical code – the only major markings, besides a pair of MiG OKB logos under the cockpit.

 

Decals were puzzled together from various sheets, and I also added a lot of stencils for a more technical look. In order to enhance the prototype look further I added some photo calibration markings on the nose and the tail, made from scratch.

  

A massive kitbashing project that I had pushed away for years - but I am happy that I finally tackled it, and the result looks spectacular. The "Firefox" similarity was not intended, but this beast really looks like a movie prop - and who knwos if the Firefox was not inspired by the same projects (the MiG 301 and 701) as my kitbash model?

The background info is a bit lengthy, but there's some good background info concerning the aforementioned projects, and this aircraft - as a weapon system - would have played a very special and complex role, so a lot of explanations are worthwhile - also in order to emphasize that I di not simply try to glue some model parts together, but rather try to spin real world ideas further.

 

Mighty bird!

+++ DISCLAIMER +++

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

  

Some background:

In the late 1970s the Mikoyan OKB began development of a hypersonic high-altitude reconnaissance aircraft. Designated "Izdeliye 301" (also known as 3.01), the machine had an unusual design, combining a tailless layout with variable geometry wings. The two engines fueled by kerosene were located side by side above the rear fuselage, with the single vertical fin raising above them, not unlike the Tu-22 “Blinder” bomber of that time, but also reminiscent of the US-American SR-71 Mach 3 reconnaissance aircraft.

 

Only few and rather corny information leaked into the West, and the 301 was believed not only to act as a reconnaissance plane , it was also believed to have (nuclear) bombing capabilities. Despite wind tunnel testing with models, no hardware of the 301 was ever produced - aven though the aircraft could have become a basis for a long-range interceptor that would replace by time the PVO's Tupolew Tu-28P (ASCC code "Fiddler"), a large aircraft armed solely with missiles.

 

Despite limitations, the Tu-28P served well in its role, but the concept of a very fast interceptor aircraft, lingered on, since the Soviet Union had large areas to defend against aerial intruders, esp. from the North and the East. High speed, coupled with long range and the ability to intercept an incoming target at long distances independently from ground guidance had high priority for the Soviet Air Defence Forces. Even though no official requirement was issued, the concept of Izdeliye 301 from the Seventies was eventually developed further into the fixed-wing "Izdeliye 701" ultra-long-range high-altitude interceptor in the 1980ies.

 

The impulse for this new approach came when Oleg S. Samoylovich joined the Mikoyan OKB after having worked at Suchoi OKB on the T-60S missile carrier project. Similar in overall design to the former 301, the 701 was primarily intended as a kind of successor for the MiG-31 Foxhound for the 21st century, which just had completed flight tests and was about to enter PVO's front line units.

 

Being based on a long range cruise missile carrier, the 701 would have been a huge plane, featuring a length of 30-31m, a wing span of 19m (featuring a highly swept double delta wing) and having a maximum TOW of 70 tons! Target performance figures included a top speed of 2.500km/h, a cruising speed of 2.100km/h at 17.000m and an effective range of 7.000km in supersonic or 11.000km in subsonic mode. Eventually, the 701 program was mothballed, too, being too ambitious and expensive for a specialized development that could also have been a fighter version of the Tu-22 bomber!

 

Anyway, while the MiG-31 was successfully introduced in 1979 and had evolved in into a capable long-range interceptor with a top speed of more than Mach 3 (limited to Mach 2.8 in order to protect the aircraft's structural integrity), MiG OKB decided in 1984 to take further action and to develop a next-generation technology demonstrator, knowing that even the formidable "Foxhound" was only an interim solution on the way to a true "Four plus" of even a 6th generation fighter. Other new threats like low-flying cruise missiles, the USAF's "Project Pluto" or the assumed SR-71 Mach 5 successor “Aurora” kept Soviet military officials on the edge of their seats, too.

 

Main objective was to expand the Foxhound's state-of the-art performance, and coiple it with modern features like aerodynamic instability, supercruise, stealth features and further development potential.

 

The aircraft's core mission objectives comprised:

- Provide strategic air defense and surveillance in areas not covered by ground-based air defense systems (incl. guidance of other aircraft with less sophisticated avionics)

- Top speed of Mach 3.2 or more in a dash and cruise at Mach 3.0 for prolonged periods

- Long range/high speed interception of airspace intruders of any kind, including low flying cruise missiles, UAVs and helicopters

- Intercept cruise missiles and their launch aircraft from sea level up to 30.000m altitude by reaching missile launch range in the lowest possible time after departing the loiter area

 

Because funding was scarce and no official GOR had been issued, the project was taken on as a private venture. The new project was internally known as "Izdeliye 710" or "71.0". It was based on both 301 and 701 layout ideas and the wind tunnel experiences with their unusual layouts, as well as Oleg Samoylovich's experience with the Suchoi T-4 Mach 3 bomber project and the T-60S.

 

"Izdeliye 710" was from the start intended only as a proof-of-concept prototype, yet fully functional. It would also incorporate new technologies like heat-resistant ceramics against kinetic heating at prolonged high speeds (the airframe had to resist temperatures of 300°C/570°F and more for considerable periods), but with potential for future development into a full-fledged interceptor, penetrator and reconnaissance aircraft.

 

Overall, “Izdeliye 710" looked like a shrinked version of a mix of both former MiG OKB 301 and 701 designs, limited to the MiG-31's weight class of about 40 tons TOW. Compared with the former designs, the airframe received an aerodynamically more refined, partly blended, slender fuselage that also incorporated mild stealth features like a “clean” underside, softened contours and partly shielded air intakes. Structurally, the airframe's speed limit was set at Mach 3.8.

 

From the earlier 301 design,the plane retained the variable geometry wing. Despite the system's complexity and weight, this solution was deemed to be the best approach for a combination of a high continuous top speed, extended loiter time in the mission’s patrol areas and good performance on improvised airfields. Minimum sweep was a mere 10°, while, fully swept at 68°, the wings blended into the LERXes. Additional lift was created through the fuselage shape itself, so that aerodynamic surfaces and therefore drag could be reduced.

 

Pilot and radar operator sat in tandem under a common canopy with rather limited sight. The cockpit was equipped with a modern glass cockpit with LCD screens. The aircraft’s two engines were, again, placed in a large, mutual nacelle on the upper rear fuselage, fed by large air intakes with two-dimensional vertical ramps and a carefully modulated airflow over the aircraft’s dorsal area.

 

Initially, the 71.0 was to be powered by a pair of Soloviev D-30F6 afterburning turbofans with a dry thrust of 93 kN (20,900 lbf) each, and with 152 kN (34,172 lbf) with full afterburner. These were the same engines that powered the MiG-31, but there were high hopes for the Kolesov NK-101 engine: a variable bypass engine with a maximum thrust in the 200kN range, at the time of the 71.0's design undergoing bench tests and originally developed for the advanced Suchoj T-4MS strike aircraft.

With the D-30F6, the 71.0 was expected to reach Mach 3.2 (making the aircraft capable of effectively intercepting the SR-71), but the NK-101 would offer in pure jet mode a top speed in excess of Mach 3.5 and also improve range and especially loiter time when running as a subsonic turbofan engine.

 

A single fin with an all-moving top and an additional deep rudder at its base was placed on top of the engine nacelle. Additional maneuverability at lower speed was achieved by retractable, all-moving foreplanes, stowed in narrow slits under the cockpit. Longitudinal stability at high speed was improved through deflectable stabilizers: these were kept horizontal for take-off and added to the overall lift, but they could be folded down by up to 60° in flight, acting additionally as stabilizer strakes.

 

Due to the aircraft’s slender shape and unique proportions, the 71.0 quickly received the unofficial nickname "жура́вль" (‘Zhurávl' = Crane). The aircaft’s stalky impression was emphasized even more through its unusual landing gear arrangement: Due to the limited internal space for the main landing gear wells between the weapons bay, the wing folding mechanisms and the engine nacelle, MiG OKB decided to incorporate a bicycle landing gear, normally a trademark of Yakovlew OKB designs, but a conventional landing gear could simply not be mounted, or its construction would have become much too heavy and complex.

 

In order to facilitate operations from improvised airfields and on snow the landing gear featured twin front wheels on a conventional strut and a single four wheel bogie as main wheels. Smaller, single stabilizer wheels were mounted on outriggers that retracted into slender fairings at the wings’ fixed section trailing edge, reminiscent of early Tupolev designs.

 

All standard air-to-air weaponry, as well as fuel, was to be carried internally. Main armament would be the K-100 missile (in service eventually designated R-100), stored in a large weapons bay behind the cockpit on a rotary mount. The K-100 had been under development at that time at NPO Novator, internally coded ‘Izdeliye 172’. The K-100 missile was an impressive weapon, and specifically designed to attack vital and heavily defended aerial targets like NATO’s AWACS aircraft at BVR distance.

 

Being 15’ (4.57 m) long and weighing 1.370 lb (620 kg), this huge ultra-long-range weapon had a maximum range of 250 mi (400 km) in a cruise/glide profile and attained a speed of Mach 6 with its solid rocket engine. This range could be boosted even further with a pair of jettisonable ramjets in tubular pods on the missile’s flanks for another 60 mi (100 km). The missile could attack targets ranging in altitude between 15 – 25,000 meters.

 

The weapon would initially be allocated to a specified target through the launch aircraft’s on-board radar and sent via inertial guidance into the target’s direction. Closing in, the K-100’s Agat 9B-1388 active seeker would identify the target, lock on, and independently attack it, also in coordination with other K-100’s shot at the same target, so that the attack would be coordinated in time and approach directions in order to overload defense and ensure a hit.

 

The 71.0’s internal mount could hold four of these large missiles, or, alternatively, the same number of the MiG-31’s R-33 AAMs. The mount also had a slot for the storage of additional mid- and short-range missiles for self-defense, e .g. three R-60 or two R-73 AAMs. An internal gun was not considered to be necessary, since the 71.0 or potential derivatives would fight their targets at very long distances and rather rely on a "hit-and-run" tactic, sacrificing dogfight capabilities for long loitering time in stand-by mode, high approach speed and outstanding acceleration and altitude performance.

 

Anyway, provisions were made to carry a Gsh-301-250 gun pod on a retractable hardpoint in the weapons bay instead of a K-100. Alternatively, such pods could be carried externally on four optional wing root pylons, which were primarily intended for PTB-1500 or PTB-3000 drop tanks, or further missiles - theoretically, a maximum of ten K-100 missiles could be carried, plus a pair of short-range AAMs.

 

Additionally, a "buddy-to-buffy" IFR set with a retractable drogue (probably the same system as used on the Su-24) was tested (71.2 was outfitted with a retractable refuelling probe in front of the cockpit), as well as the carriage of simple iron bombs or nuclear stores, to be delivered from very high altitudes. Several pallets with cameras and sensors (e .g. a high resolution SLAR) were also envisioned, which could easily replace the missile mounts and the folding weapon bay covers for recce missions.

 

Since there had been little official support for the project, work on the 710 up to the hardware stage made only little progress, since the MiG-31 already filled the long-range interceptor role in a sufficient fashion and offered further development potential.

A wooden mockup of the cockpit section was presented to PVO and VVS officials in 1989, and airframe work (including tests with composite materials on structural parts, including ceramic tiles for leading edges) were undertaken throughout 1990 and 1991, including test rigs for the engine nacelle and the swing wing mechanism.

 

Eventually, the collapse of the Soviet Union in 1991 suddenly stopped most of the project work, after two prototype airframes had been completed. Their internal designations were Izdeliye 71.1 and 71.2, respectively. It took a while until the political situation as well as the ex-Soviet Air Force’s status were settled, and work on Izdeliye 710 resumed at a slow pace.

 

After taking two years to be completed, 71.1 eventually made its roll-out and maiden flight in summer 1994, just when MiG-31 production had ended. MiG OKB still had high hopes in this aircraft, since the MiG-31 would have to be replaced in the next couple of years and "Izdeliye 710" was just in time for the potential procurement process. The first prototype wore a striking all-white livery, with dark grey ceramic tiles on the wings’ leading edges standing out prominently – in this guise and with its futuristic lines the slender aircraft reminded a lot of the American Space Shuttle.

 

71.1 was primarily intended for engine and flight tests (esp. for the eagerly awaited NK-101 engines), as well as for the development of the envisioned ramjet propulsion system for full-scale production and further development of Izdeliye 710 into a Mach 3+ interceptor. No mission avionics were initially fitted to this plane, but it carried a comprehensive test equipment suite and ballast.

 

Its sister ship 71.2 flew for the first time in late 1994, wearing a more unpretentious grey/bare metal livery. This plane was earmarked for avionics development and weapons integration, especially as a test bed for the K-100 missile, which shared Izdeliye 710’s fate of being a leftover Soviet project with an uncertain future and an even more corny funding outlook.

 

Anyway, aircraft 71.2 was from the start equipped with a complete RP-31 ('Zaslon-M') weapon control system, which had been under development at that time as an upgrade for the Russian MiG-31 fleet being part of the radar’s development program secured financial support from the government and allowed the flight tests to continue. The RP-31 possessed a maximum detection range of 400 km (250 mi) against airliner-sized targets at high altitude or 200 km against fighter-sized targets; the typical width of detection along the front was given as 225 km. The system could track 24 airborne targets at one time at a range of 120 km, 6 of which could be simultaneously attacked with missiles.

 

With these capabilities the RP-31 suite could, coupled with an appropriate carrier airframe, fulfil the originally intended airspace control function and would render a dedicated and highly vulnerable airspace control aircraft (like the Beriev A-50 derivative of the Il-76 transport) more or less obsolete. A group of four aircraft equipped with the 'Zaslon-M' suite would be able to permanently control an area of airspace across a total length of 800–900 km, while having ultra-long range weapons at hand to counter any intrusion into airspace with a quicker reaction time than any ground-based fighter on QRA duty. The 71.0, outfitted with the RP-31/K-100 system, would have posed a serious threat to any aggressor.

 

In March 1995 both prototypes were eventually transferred to the Kerchenskaya Guards Air Base at Savasleyka in the Oblast Vladimir, 300 km east of Mocsow, where they received tactical codes of '11 Blue' and '12 Blue'. Besides the basic test program and the RP-31/K-100 system tests, both machines were directly evaluated against the MiG-31 and Su-27 fighters by the Air Force's 4th TsBPi PLS, based at the same site.

 

Both aircraft exceeded expectations, but also fell short in certain aspects. The 71.0’s calculated top speed of Mach 3.2 was achieved during the tests with a top speed of 3,394 km/h (2.108 mph) at 21,000 m (69.000 ft). Top speed at sea level was confirmed at 1.200 km/h (745 mph) indicated airspeed.

Combat radius with full weapon load and internal fuel only was limited to 1,450 km (900 mi) at Mach 0.8 and at an altitude of 10,000 m (33,000 ft), though, and it sank to a mere 720 km (450 mi) at Mach 2.35 and at an altitude of 18,000 m (59,000 ft). Combat range with 4x K-100 internally and 2 drop tanks was settled at 3,000 km (1,860 mi), rising to 5,400 km (3,360 mi) with one in-flight refueling, tested with the 71.2. Endurance at altitude was only slightly above 3 hours, though. Service ceiling was 22,800 m (74,680 ft), 2.000 m higher than the MiG-31.

 

While these figures were impressive, Soviet officials were not truly convinced: they did not show a significant improvement over the simpler MiG-31. MiG OKB tried to persuade the government into more flight tests and begged for access to the NK-101, but the Soviet Union's collapse halted this project, too, so that both Izdeliye 710 had to keep the Soloviev D-30F6.

 

Little is known about the Izdeliye 710 project’s progress or further developments. The initial tests lasted until at least 1997, and obviously the updated MiG-31M received official favor instead of a completely new aircraft. The K-100 was also dropped, since the R-33 missile and later its R-37 derivative sufficiently performed in the long-range aerial strike role.

 

Development on the aircraft as such seemed to have stopped with the advent of modernized Su-27 derivatives and the PAK FA project, resulting in the Suchoi T-50 prototype. Unconfirmed reports suggest that one of the prototypes (probably 71.1) was used in the development of the N014 Pulse-Doppler radar with a passive electronically scanned array antenna in the wake of the MFI program. The N014 was designed with a range of 420 km, detection target of 250km to 1m and able to track 40 targets while able to shoot against 20.

 

Most interestingly, Izdeliye 710 was never officially presented to the public, but NATO became aware of its development through satellite pictures in the early Nineties and the aircraft consequently received the ASCC reporting codename "Fastback".

 

Until today, only the two prototypes have been known to exist, and it is assumed – had the type entered service – that the long-range fighter had received the official designation "MiG-41".

  

General characteristics:

Crew: 2 (Pilot, weapon system officer)

Length (incl. pitot): 93 ft 10 in (28.66 m)

Wingspan:

- minimum 10° sweep: 69 ft 4 in (21.16 m)

- maximum 68° sweep: 48 ft 9 in (14,88 m)

Height: 23 ft 1 1/2 in (7,06 m )

Wing area: 1008.9 ft² (90.8 m²)

Weight: 88.151 lbs (39.986 kg)

 

Performance:

Maximum speed:

- Mach 3.2 (2.050 mph (3.300 km/h) at height

- 995 mph (1.600 km/h) supercruise speed at 36,000 ft (11,000 m)

- 915 mph (1.470 km/h) at sea level

Range: 3.705 miles (5.955 km) with internal fuel

Service ceiling: 75.000 ft (22.500 m)

Rate of climb: 31.000 ft/min (155 m/s)

 

Engine:

2x Soloviev D-30F6 afterburning turbofans with a dry thrust of 93 kN (20,900 lbf) each

and with 152 kN (34,172 lbf) with full afterburner.

 

Armament:

Internal weapons bay, main armament comprises a flexible missile load; basic ordnance of 4x K-100 ultra long range AAMs plus 2x R-73 short-range AAMs: other types like the R-27, R-33, R-60 and R-77 have been carried and tested, too, as well as podded guns on internal and external mounts. Alternatively, the weapon bay can hold various sensor pallets.

Four hardpoints under the wing roots, the outer pair “wet” for drop tanks of up to 3.000 l capacity, ECM pods or a buddy-buddy refueling drogue system. Maximum payload mass is 9000 kg.

  

The kit and its assembly

The second entry for the 2017 “Soviet” Group Build at whatifmodelers.com – a true Frankenstein creation, based on the scarce information about the real (but never realized) MiG 301 and 701 projects, the Suchoj T-60S, as well as some vague design sketches you can find online and in literature.

This one had been on my project list for years and I already had donor kits stashed away – but the sheer size (where will I leave it once done…?) and potential complexity kept me from tackling it.

 

The whole thing was an ambitious project and just the unique layout with a massive engine nacelle on top of the slender fuselage instead of an all-in-one design makes these aircraft an interesting topic to build. The GB was a good motivator.

 

“My” fictional interpretation of the MiG concepts is mainly based on a Dragon B-1B in 1:144 scale (fuselage, wings), a PM Model Su-15 two seater (donating the nose section and the cockpit, as well as wing parts for the fin) and a Kangnam MiG-31 (for the engine pod and some small parts). Another major ingredient is a pair of horizontal stabilizers from a 1:72 Hasegawa A-5 Vigilante.

 

Fitting the cockpit section took some major surgery and even more putty to blend the parts smoothly together. Another major surgical area was the tail; the "engine box" came to be rather straightforward, using the complete rear fuselage section from the MiG-31 and adding the intakes form the same kit, but mounted horizontally with a vertical splitter.

 

Blending the thing to the cut-away tail section of the B-1 was quite a task, though, since I not only wanted to add the element to the fuselage, but rather make it look a bit 'organic'. More than putty was necessary, I also had to made some cuts and transplantations. And after six PSR rounds I stopped counting…

 

The landing gear was built from scratch – the front wheel comes mostly from the MiG-31 kit. The central bogie and its massive leg come from a VEB Plasticart 1:100 Tu-20/95 bomber, plus some additional struts. The outriggers are leftover landing gear struts from a Hobby Boss Fw 190, mated with wheels which I believe come from a 1:200 VEB Plasticart kit, an An-24. Not certain, though. The fairings are slender MiG-21 drop tanks blended into the wing training edge. For the whole landing gear, the covers were improvised with styrene sheet, parts from a plastic straw(!) or leftover bits from the B-1B.

 

The main landing gear well was well as the weapons’ bay themselves were cut into the B-1B underside and an interior scratched from sheet and various leftover materials – I tried to maximize their space while still leaving enough room for the B-1B kit’s internal VG mechanism.

The large missiles (two were visible fitted and the rotary launcher just visibly hinted at) are, in fact, AGM-78 ‘Standard’ ARMs in a fantasy guise. They look pretty Soviet, though, like big brothers of the already not small R-33 missiles from the MiG-31.

 

While not in the focus of attention, the cockpit interior is completely new, too – OOB, the Su-15 cockpit only has a floor and rather stubby seats, under a massive single piece canopy. On top of the front wheel well (from a Hasegawa F-4) I added a new floor and added side consoles, scratched from styrene sheet. F-4 dashboards improve the decoration, and I added a pair of Soviet election seats from the scrap box – IIRC left over from two KP MiG-19 kits.

The canopy was taken OOB, I just cut it into five parts for open display. The material’s thickness does not look too bad on this aircraft – after all, it would need a rather sturdy construction when flying at Mach 3+ and withstanding the respective pressures and temperatures.

  

Painting

As a pure whif, I was free to use a weirdo design - but I rejected this idea quickly. I did not want a garish splinter scheme or a bright “Greenbottle Fly” Su-27 finish.

With the strange layout of the aircraft, the prototype idea was soon settled – and Soviet prototypes tend to look very utilitarian and lusterless, might even be left in grey. Consequently, I adapted a kind of bare look for this one, inspired by the rather shaggy Soviet Tu-22 “Blinder” bombers which carried a mix of bare metal and white and grey panels. With additional black leading edges on the aerodynamic surfaces, this would create a special/provisional but still purposeful look.

 

For the painting, I used a mix of several metallizer tones from ModelMaster and Humbrol (including Steel, Magnesium, Titanium, as well as matt and polished aluminum, and some Gun Metal and Exhaust around the engine nozzles, partly mixed with a bit of blue) and opaque tones (Humbrol 147 and 127). The “scheme” evolved panel-wise and step by step. The black leading edges were an interim addition, coming as things evolved, and they were painted first with black acrylic paint as a rough foundation and later trimmed with generic black decal stripes (from TL Modellbau). A very convenient and clean solution!

 

The radomes on nose and tail and other di-electric panels became dark grey (Humbrol 125). The cockpit tub was painted with Soviet Cockpit Teal (from ModelMaster), while the cockpit opening and canopy frames were kept in a more modest medium grey (Revell 57). On the outside of the cabin windows, a fat, deep yellow sealant frame (Humbrol 93, actually “Sand”) was added.

 

The weapon bay was painted in a yellow-ish primer tone (seen on pics of Tu-160 bombers) while the landing gear wells received a mix of gold and sand; the struts were painted in a mixed color, too, made of Humbrol 56 (Aluminum) and 34 (Flat White). The green wheel discs (Humbrol 131), a typical Soviet detail, stand out well from the rather subdued but not boring aircraft, and they make a nice contrast to the red Stars and the blue tactical code – the only major markings, besides a pair of MiG OKB logos under the cockpit.

 

Decals were puzzled together from various sheets, and I also added a lot of stencils for a more technical look. In order to enhance the prototype look further I added some photo calibration markings on the nose and the tail, made from scratch.

  

A massive kitbashing project that I had pushed away for years - but I am happy that I finally tackled it, and the result looks spectacular. The "Firefox" similarity was not intended, but this beast really looks like a movie prop - and who knwos if the Firefox was not inspired by the same projects (the MiG 301 and 701) as my kitbash model?

The background info is a bit lengthy, but there's some good background info concerning the aforementioned projects, and this aircraft - as a weapon system - would have played a very special and complex role, so a lot of explanations are worthwhile - also in order to emphasize that I di not simply try to glue some model parts together, but rather try to spin real world ideas further.

 

Mighty bird!

+++ 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.

+++ DISCLAIMER +++

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

  

Some background:

Alexander Martin Lippisch (November 2, 1894 – February 11, 1976) was a German aeronautical engineer, a pioneer of aerodynamics who made important contributions to the understanding of flying wings, delta wings and the ground effect.

 

After working intially for the Zeppelin company, Reichsluftfahrtsministerium (RLM, Reich Aviation Ministry) transferred Lippisch and his team in 1939 to work at the Messerschmitt factory, in order to design a high-speed fighter aircraft around the rocket engines then under development by Hellmuth Walter. The team quickly adapted their most recent design, the DFS 194, to rocket power, the first example successfully flying in early 1940. This successfully demonstrated the technology for what would become the Messerschmitt Me 163 Komet, his most famous design.

 

In 1943, Lippisch transferred to Vienna’s Aeronautical Research Institute (Luftfahrtforschungsanstalt Wien, LFW), to concentrate on the problems of high-speed flight.That same year, he was awarded a doctoral degree in engineering by the University of Heidelberg. However, his research work did not stop Lippisch from designing further, mostly jet-powered and tailless fighter aircraft, e. g. for Henschel.

 

In early 1944, the RLM became aware of Allied jet developments and the high altitude B-29 in the Pacific TO, which was expected to appear soon over Europe, too. In response, the RLM instituted the Emergency Fighter Program, which took effect on July 3, 1944, ending production of most bomber and multi-role aircraft in favour of fighters, especially jet fighters. Additionally, they accelerated the development of experimental designs that would guarantee a performance edge over the Allied opponents, and designs that would replace the first generation of the German jet fighters, namely the Messerschmitt Me 262 and Heinkel He 162.

 

One of these advanced designs was the Ta 183 fighter, built by Focke Wulf and developed by Kurt Tank. The Ta 183 had a short fuselage with the air intake passing under the cockpit and proceeding to the rear where the single engine was located. The wings were swept back at 40° and were mounted in the mid-fuselage position. The pilot sat in a pressurized cockpit with a bubble canopy, which provided excellent vision. The primary armament of the aircraft consisted of four 30 mm (1.18 in) MK 108 cannons arranged around the air intake. The Ta 183 had a planned speed of about 1,000 km/h (620 mph) at 7,000 m (22,970 ft) and was powered by a 2nd generation jet engine, the Heinkel HeS 011 turbojet with 13 kN (2,700 lbf) of thrust. Several, steadily improved variants of the Ta 183 entered service from mid 1945 onwards, and the type was also the basis for more thorough derivatives - including a high altitude jet fighter proposed by Alexander Lippisch.

 

The resulting aircraft mated the structural basis of the proven Ta 183 with advanced aerodynamics, namely a tailless design with a much increased wing and fin area, and the machine was also powered by the new BMW 018 jet engine which delivered at this early stage 25kN (5.200 lb) of thrust and was expected to achieve more than 36 kN (7.500 lb) soon, without bigger dimensions than the widely used HeS 011 at the time.

 

The resulting machine, designated Li 383 in order to honor the developer, sacrificed some of the Ta 183' agility and speed for sheer altitude and climb performance, and the new wings were mostly built from non-strategic material, what increased weight considerably - the Li 383 was 1.5 times as heavy as the nimble Ta 183 fighter, but the new wing was more than twice as large.

 

Nevertheless, the modifications were effective and the RLM quickly accepted the radical re-design, since no better options were available on short notice. While the Ta 183 fighter was able to reach 14.000m (45,935 ft) in a zoom climb, the Li 383 could easily operate at 16.000m (52.500 ft) and even above that. However, Alexander Lippisch's original design, the Li 383A, had, despite positive wind tunnel tests, turned out to be unstable and prone to spinning. The reason was quickly found to be a lack of latitudal surfaces, and this was quickly fixed with a bigger tail fin and a characteristic gull wing that gave it the inofficial nickname for the serial Li 383B, "Sturmvogel".

 

When the Allied Forces eventually added the high-flying B-29 bombers to their air raids over Germany in late 1945, the Li 383 B-1 serial production variant was just ready for service. The new machines were quickly delivered to front line units, primarily fighter squadrons that defended vital centers like Berlin, Munich or the Ruhrgebiet. However, even though the Li 383 B-1's performance was sufficient, the type suffered from an inherent weakness against the well-armed Allied bombers: the range of the MK 108 cannon. While this weapon was relatively light and compact, and the four guns delivered an impressive weight of fire, a close attack against massive bomber formations was highly hazardous for the pilots. As a consequence, since bigger guns could not be mounted in the compact Ta 183 airframe, several weapon sets for filed modifications (so-called Rüstsätze) were offered that added a variety of weapons with a longer range and a bigger punch to the Li 383 B-1's arsenal, including unguided and guided air-to-air missiles.

 

Anyway, the Li 383's overall impact was not significant. Production numbers remained low, and all in all, only a total of 80-100 machines were completed and made operational when the hostilities ended.

  

General characteristics:

Crew: one

Length: 7.78 m (25 ft 5 1/2 in)

Wingspan: 12.67 m (41 ft 6 in)

Height: 3.86 m (12 ft 8 in)

Wing area: 46.8 m² (502.1 ft²)

Empty weight: 4,600 kg (10,141 lb)

Loaded weight: 6,912 kg (15,238 lb)

Max. takeoff weight: 8,100 kg (17,857 lb)

 

Powerplant:

1× BMW 018A turbojet, 25kN (5.200 lb)

 

Performance:

Maximum speed: 977 km/h (estimated) (607 mph) at 12,000 meters (39,000 ft)

Service ceiling: 16,000 m (estimated) (52,000 ft)

Rate of climb: 22 m/s (estimated) (4,330 ft/min)

Wing loading: 147.7 kg/m² (20.2 lb/ft²)

Thrust/weight: 0.34

 

Armament:

4× 30 mm (1.18 in) MK 108 cannons around the air intake with 75 RPG

2x underwing hardpoints for two 300l drop tanks or 2x 250 kg (550 lb) bombs;

alternatively, various weapon sets (Rüstsätze) were available, including racks for 8× (R1) or 12× (R3)

R 65 “Föhn” or for 24x R4M unguided missiles (R2), or for 2× Ruhrstahl X-4 Wire Guided AAMs (R4)

 

The kit and its assembly:

This fictional Luft ’46 aircraft was inspired by the question what a further developed Ta 183 could have looked like, and it was also influenced by the many tailless Lippisch designs that never left the drawing board.

 

From the hardware perspective, the design is more or less the salvage of the most useable parts of the PM Model Horten IX/Go 229 kit – namely the outer wing sections. The PM Model Ta 183 is only marginally “better”, and I had one of these in the stash (Revell re-boxing), too. So, why not combine two dreadful kits into something …new?

 

Well, that was the plan, and building was rather straightforward. In the cockpit, I added simple side consoles, a dashboard, some oxygen flasks, a different seat and a pilot figure (seatbelts simulated with tape strips) – the kit would be finished with closed canopy.

 

An exhaust pipe was integrated and the air intake filled with a better compressor fan (from an Airfix D.H. Venom, IIRC, fits perfectly). The inner walls of the landing gear wells (well, they are not existent) were cut away and replaced with leftover jet engine parts, so that there was some structure and depth. The landing gear was taken OOB, though, I just used slightly bigger wheels, since the “new” aircraft would have considerably more mass than the Ta 183.

 

The highly swept, long Ta 183 tail was cut off and replaced by a surplus Me 262 fin and tail section (Matchbox). Despite the different shape and size, and the resulting side view profile reminds strangely of the Saab 29?

The original Ta 183 wings were not mounted and their attachment points on the fuselage cut/sanded away. Instead, I used the outer wing sections from the Go 229, with clipped wing tips for a different shape.

 

When I held the wings to the fuselage, the whole thing looked …boring. Something was missing, hard to pinpoint. After consulting some Luft ’46 literature I adapted a trick for better stability: a gull wing shape. This was achieved through simple cuts to the wings’ upper halves. Then the wings were bent down, the gap filled with a styrene strip, and finally PSRed away. Looks very dynamic, and also much better!

 

Another late addition was the underwing armament. I was about to start painting when I again found that something was missing… The new wings made the aircraft pretty large, so I considered some underwing ordnance. Anyway, I did not want to disrupt the relatively clean lines with ugly bombs or drop tanks, so I installed a pair of racks with six launch tubes for R 65 “Föhn” unguided AAMs into the lower wing surfaces, in a semi-recessed position and with a deflector plate for the rocket exhausts.

  

Painting and markings:

As a high altitude interceptor and late war design, this one was to receive a simple and relatively light livery, even though I stuck with classic RLM tones. The Li 383 was basically painted all-over RLM 76 (Humbrol 247), onto which RLM 75 (from Modelmaster) was added, in the form of highly thinned enamel paint for a cloudy and improvised effect, applied with a big and soft brush. On top of the wings, a typical two-tone scheme was created, while on the fuselage’s upper sides only some thin mottles were added.

 

In order to lighten the scheme up and add a unique twist, I added further mottles to the flanks and the fin, but this time with RLM 77. This is a very light grey – originally reserved for tactical markings, but also “abused” in the field for camouflage mods, e. g. on high-flying He 177 bombers. I used Humbrol 195 (RAL 7035), again applied with a brush and highly thinned for a rather cloudy finish.

 

The air intake section and the intake duct were painted in aluminum, while the engine exhaust section as well as the missile racks and the areas around the gun ports were painted with Revell 99 (Iron Metallic) and Steel Metallizer.

 

The cockpit interior became dark grey (RLM 66) while the landing gear, the wells and the visible engine parts inside became RLM 02.

 

The kit was lightly weathered with a thin black ink wash and some dry-brushing.

 

The markings were puzzled together; due to the light basic tones of the model, the upper crosses became black, with only a very small cross on the flanks due to the lack of space, and for the wings’ undersides I used “old school” full color markings in black and white. The red color for the tactical code was basically chosen because it would be a nice contrast to the bluish-grey overall livery.

 

Finally the kit was sealed with matt acrylic varnish and some gun soot stains added with grinded graphite, as well as some traces of flaked paint on the wings’ leading edges and around the cockpit.

  

Well, the attempt to bash two mediocre (at best) kits into something else and hopefully better worked out well – the Li 383 does not look totally out of place, even though it turned out to become a bigger aircraft than expected. However, the aircraft has this certain, futuristic Luft ’46 look – probably thanks to the gull wings, which really change the overall impression from a simple kitbash to a coherent design which-could-have-been. The livery also fits well and looks better than expected. Overall, a positive surprise.

+++ 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 Republic P-47 Thunderbolt was one of the largest and heaviest fighter aircraft in history to be powered by a single piston engine. It was heavily armed with eight .50-caliber machine guns, four per wing. When fully loaded, the P-47 weighed up to eight tons, and in the fighter-bomber ground-attack roles could carry five-inch rockets or a significant bomb load of 2,500 pounds; it could carry over half the payload of the B-17 bomber on long-range missions (although the B-17 had a far greater range).

 

The P-47, originally based on the powerful Pratt & Whitney R-2800 Double Wasp engine, was to be very effective as a short-to-medium range escort fighter in high-altitude air-to-air combat and, when unleashed as a fighter-bomber, proved especially adept at ground attack in both the World War II European and Pacific Theaters.

The P-47 was one of the main United States Army Air Forces (USAAF) fighters of World War II, and served with other Allied air forces, notably those of France, Britain, and Russia. Mexican and Brazilian squadrons fighting alongside the U.S. were equipped with the P-47.

 

In 1943, two P-47D-15-RE airframes (serials 42-23297/23298) were selected for testing with the new experimental 2300 hp Chrysler XIV-2220-1 sixteen-cylinder inverted Vee liquid-cooled engine. These aircraft were re-designated XP-47H. The liquid-cooled Chrysler engine with its large under-fuselage radiator radically changed the appearance of the Thunderbolt, and increased overall length to 39 feet 2 inches. With the increased power and improved streamlining, a maximum speed of 490 mph was anticipated.

 

The two P-47D-15-RE airframes were converted until early 1944 and test flights began on July 26, 1945. During flight trails, one of the XP-47Hs actually attained a speed of 490 mph in level flight, and the new aircraft was primarily intended as a fast interceptor for the European theater, where especially Great Britain was endangered by the fast V1 missiles, and initial reports about German jet fighters and reconnaissance aircraft that were hard to counter with current piston-engine types, stirred the need for this fast aircraft.

 

Production P-47Hs received several amendments that had already been introduced with the late D types, e. g. the lowered back and a bubble canopy that offered excellent view. The P-47H also received the new wing from the P-47N, recognizable by its characteristic square wing tips which allowed better roll manoeuvers. Not visible at first glance were the integral wing tanks, which enhanced the internal fuel load to 4.792,3 liters, resulting in a range of 3.500 km (2.175 ml), so that the P-47H was also suited for long range bomber escorts. Air brakes were added to the wing's lower surfaces, too, to allow braking after a dive onto its prey.

Furthermore, serial production machines received an uprated, more reliable Chrysler XIV-2220-2 engine, which had an output of 2.450 hp.

 

The P-47H was put into limited production with 130 built, sufficient for one group. However, the type suffered serious teething problems in the field due to the highly tuned engine. Engines were unable to reach operating temperatures and power settings and frequently failed in early flights from a variety of causes: ignition harnesses cracked at high altitudes, severing electrical connections between the magneto and distributor, and carburetor valve diaphragms also failed. Poor corrosion protection during shipments across the Atlantic also took their toll on the engines and airframes.

 

By the time the bugs were worked out, the war in Europe was nearly over. However, P-47Hs still destroyed 15 enemy jet aircraft in aerial combat in March-May 1945 when aerial encounters with the Luftwaffe were rare. The type also proved itself to be a valuable V1 missile interceptor over the Channel.

 

The entire production total of 130 P-47Hs were delivered to the 358th Fighter Group, which was part of the 9th Air Force and operated from Great Britain, France and finally on German ground. From the crews the P-47H received several nicknames like 'torpedo', 'Thunderbullet' or 'Anteater', due to its elongated nose section.

 

Twelve P-47H were lost in operational crashes with the 358th Group resulting in 11 deaths, two after VE Day, and two (44-21134 on 13 April 1945 and 44-21230 on 16 April 1945) were shot down in combat, both by ground fire.

  

General characteristics:

Crew: 1

Length: 39 ft 2 in (11.96 m)

Wingspan: 40 ft 9 in (12.42 m)

Height: 14 ft 8 in (4.47 m)

Wing area: 300 ft² (27.87 m²)

Empty weight: 10,000 lb (4,535 kg)

Loaded weight: 13,300 lb (6,032 kg)

Max. takeoff weight: 17,500 lb (7,938 kg)

 

Powerplant:

1× Chrysler XIV-2220-2 sixteen-cylinder inverted Vee liquid-cooled engine, rated at 2.450 hp.

 

Performance:

Maximum speed: 503 mph at 30,000 ft (810 km/h at 9,145 m)

Range: 920 mi combat, 2.175 ml ferry (1.480 km / 3.500 km)

Service ceiling: 43,000 ft (13,100 m)

Rate of climb: 3,120 ft/min (15.9 m/s)

Wing loading: 44.33 lb/ft² ()

Power/mass: 0.19 hp/lb (238 W/kg)

 

Armament:

8× .50 in (12.7 mm) M2 Browning machine guns (3.400 rounds)

Up to 2,500 lb (1,134 kg) of bombs, drop tanks and/or 10× 5 in (127 mm) unguided rockets

  

The kit and its assembly:

I had the (X)P-47H on the agenda for some time, and even the respective MPM kit stashed away. But it took some time to start this project - one reason actually being the, well, crudeness of the MPM offering. Anyway, I wanted to build a service aircraft, and I wondered how this would have looked like, way beyond 1944? That brought me towards the late bubble canopy versions of the P-47D - and suddenly the idea was born to convert the XP-47H into a respective service aircraft which would not only carry the Chrysler XIV-2220-1 V16 engine, but also other improvements of the type. This eventually led to the decision to make this build a kitbash, as a spine implantation would be the easiest way to incorporate the lowered back - or so I thought...

 

I chose the ancient Heller P-47(N) as donation kit. Not because it was “good”, it just had the right ingredients and was cheap and easy to procure. What sounded like a simple plan turned into a twisted route to vague success. I took the front fuselage and the lower belly from the MPM kit, as well as the horizontal stabilizers and mated it with the upper and rear fuselage of the Heller Thunderbolt. This could have been easy, if both kits would not have had different fuselage diameters - the Heller kit is about 1mm too narrow, even though the length is fine. In order to compensate, I built two new fuselage halves from the salvaged pieces, and once these were stable and more or less sanded even, put together. Inside, the cockpit was taken from the Heller kit, but the seat comes from the MPM kit, and a pilot figure was added. Another problem is the fact that the MPM kit features engraved panel lines, while the Heller kit has old school, raised details and lots of rivets.

The propeller from the MPM kit is a joke, so I built a replacement from scratch - from a drop tank front half from an ancient Revell F4U, and the individual propeller blades were taken from an Italeri F4U. Inside the fuselage, a styrene tube was implanted which holds the new propeller on a metal axis, so it can spin freely.

 

Other personal mods include lowered flaps and the large cooler intake was opened, with foamed styrene placed inside which mimics some mesh. The same method was also used inside of the intercooler outlets (primarily in order to block any light from shining through). Inside of the landing gear wells I added some structure made from styrene profiles.

 

Another bigger challenge was the wing attachment - Heller and MPM kit differ considerably in this aspect, so that swapping parts is not easy. The MPM kit has the wing roots molded onto the fuselage halves, while the Heller wings are, more or less, directly attached to the fuselage. As a consequence the Heller wings hold the complete landing gear wells, while the MPM solution has divided sections. I decided to get rid of the MPM wing roots, about 3mm of material, and onto these stubs the Heller wings were attached. The landing gear came from the Heller kit, but the main wheels come from a (new) Revell Me 262 - both MPM and Heller parts are not recommended for serious use... Finally, the many exhausts and cooler flaps were either sanded away and replaced by scratched parts, or added - e. g. the vents behind the cockpit. While the Heller kit features bomb and missile hardpoints under the wings I decided to leave them away - this is supposed to be a fast interceptor, not a train-hunting plough.

  

Painting and markings:

As this was to be a very late WWII aircraft, NMF was certain, and I wanted to place the service P-47H into the European conflict theatre, where its speed would IMHO be best used against German jet threats. I wanted a colorful aircraft, though, and settled for a machine of the 358th FG. This group actually flew Thunderbolts in the 365-367th Squadrons, and I found several profiles of these gaudy things.

Common to all of them was an orange tail and a dark blue back, while the engine cowling would be decorated with a red front and the air outlets would carry bands in red, white and blue, with lots of tiny stars sprinkled upon. Furthermore, I found specimen with white cowlings behind the red front end, or even yellow cowlings. Pretty cool.

 

I tried to mimic this look. The model was basically painted with Aluminum Metallizer (Humbrol 27002) overall. The effect is really good, even without rubbing treatment. Some panels were contrasted with Aluminium Plate and Polished Steel Metallizer (Modelmaster), as well as with Aluminum (Humbrol 56, which is rather a metallic grey). The latter was also used on the landing gear. The anti-glare panel in front of the cockpit was painted with Olive Drab (ANA 613 from Modelmaster).

 

Since there is no air intake opening on the inline engine I decided to paint the spinner in bright red (Humbrol 19), and tried to incorporate the white and blue theme with stars decoration to the rest of the nose. As a convenient coincidence, I found decals from an Italeri B-66 in the stash: it features a version with dark blue jet air intake decorations in the right size, colors and style for what I had been looking for. So, instead of painting everything by hand I decided to incorporate this decal option.

The area behind the spinner was painted white and then the B-66 decals applied to the front flanks. The radiator air intake scoop had to be cut out, but the overall size and shape were a very good match. Even the transition into the blue spine and cockpit area worked well!

The tail was painted with Humbrol 18, later some shading with Humbrol 82 was added. The blue spine was done with a mix of Humbrol 104 and 15 (Oxford Blue and Midnight Blue) - not a perfect match for the B-66 decal colors, but after some dirt and weathering these differences would blur.

 

Cockpit interior was painted in Humbrol 159 (Khaki Drab) and Zinc Chromate Green from Model Master. The landing gear wells received a chrome yellow primer (Humbrol 225 - actually RAF Mid Stone but a perfect match for the task) finish.

 

For weathering the kit received a rubbing treatment with grinded graphite, which adds a dark, metallic shine and emphasizes the kit’s raised panel lines. Some dry painting with Aluminum was added, too, simulating chipped paint on the leading edges. I also added some oil stains around the engine, and serious soot stains at the exhaust.

 

Decals were, beyond the B-66 decoration, puzzled together. The aircraft' code 'CH-F[bar]' is another exotic twist, in two ways. The bar under the letter marks a second use of that code within the squadron, and as a difference from normal code placement (normally exclusively on the fuselage) I placed the aircraft's individual code letter on the fin, a practice on some P-51s and a consequence of the relatively large letter decals.

 

The nose art is a fictional puzzle, consisting of a Czech MiG-21 pin-up from the Pardubice '89 meeting. The “Ohio Express” tag comes from a Tamiya 1:100 F-105 Thunderchief. A neat combination that even matches the overall colors well!

 

As a final step, a coat of semi matt acrylic varnish was applied, with the exception of the anti glare panel, which became purely matt.

  

A better XP-47H? Hard to tell, since this kitbashing was a messy and rather crude work, so the overall finish does not look as good as I hoped for. But the lowered spine and the fin root extension adds to a fast look of this thing, more elegant (if that's possible in this case?) than the Razorback prototypes. I can't help, but the finished article looks like an Evel Knievel stunt vehicle? The red spinner looks a bit odd, but I'll leave it this way.

 

+++ 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 Republic P-47 Thunderbolt was one of the largest and heaviest fighter aircraft in history to be powered by a single piston engine. It was heavily armed with eight .50-caliber machine guns, four per wing. When fully loaded, the P-47 weighed up to eight tons, and in the fighter-bomber ground-attack roles could carry five-inch rockets or a significant bomb load of 2,500 pounds; it could carry over half the payload of the B-17 bomber on long-range missions (although the B-17 had a far greater range).

 

The P-47, originally based on the powerful Pratt & Whitney R-2800 Double Wasp engine, was to be very effective as a short-to-medium range escort fighter in high-altitude air-to-air combat and, when unleashed as a fighter-bomber, proved especially adept at ground attack in both the World War II European and Pacific Theaters.

The P-47 was one of the main United States Army Air Forces (USAAF) fighters of World War II, and served with other Allied air forces, notably those of France, Britain, and Russia. Mexican and Brazilian squadrons fighting alongside the U.S. were equipped with the P-47.

 

In 1943, two P-47D-15-RE airframes (serials 42-23297/23298) were selected for testing with the new experimental 2300 hp Chrysler XIV-2220-1 sixteen-cylinder inverted Vee liquid-cooled engine. These aircraft were re-designated XP-47H. The liquid-cooled Chrysler engine with its large under-fuselage radiator radically changed the appearance of the Thunderbolt, and increased overall length to 39 feet 2 inches. With the increased power and improved streamlining, a maximum speed of 490 mph was anticipated.

 

The two P-47D-15-RE airframes were converted until early 1944 and test flights began on July 26, 1945. During flight trails, one of the XP-47Hs actually attained a speed of 490 mph in level flight, and the new aircraft was primarily intended as a fast interceptor for the European theater, where especially Great Britain was endangered by the fast V1 missiles, and initial reports about German jet fighters and reconnaissance aircraft that were hard to counter with current piston-engine types, stirred the need for this fast aircraft.

 

Production P-47Hs received several amendments that had already been introduced with the late D types, e. g. the lowered back and a bubble canopy that offered excellent view. The P-47H also received the new wing from the P-47N, recognizable by its characteristic square wing tips which allowed better roll manoeuvers. Not visible at first glance were the integral wing tanks, which enhanced the internal fuel load to 4.792,3 liters, resulting in a range of 3.500 km (2.175 ml), so that the P-47H was also suited for long range bomber escorts. Air brakes were added to the wing's lower surfaces, too, to allow braking after a dive onto its prey.

Furthermore, serial production machines received an uprated, more reliable Chrysler XIV-2220-2 engine, which had an output of 2.450 hp.

 

The P-47H was put into limited production with 130 built, sufficient for one group. However, the type suffered serious teething problems in the field due to the highly tuned engine. Engines were unable to reach operating temperatures and power settings and frequently failed in early flights from a variety of causes: ignition harnesses cracked at high altitudes, severing electrical connections between the magneto and distributor, and carburetor valve diaphragms also failed. Poor corrosion protection during shipments across the Atlantic also took their toll on the engines and airframes.

 

By the time the bugs were worked out, the war in Europe was nearly over. However, P-47Hs still destroyed 15 enemy jet aircraft in aerial combat in March-May 1945 when aerial encounters with the Luftwaffe were rare. The type also proved itself to be a valuable V1 missile interceptor over the Channel.

 

The entire production total of 130 P-47Hs were delivered to the 358th Fighter Group, which was part of the 9th Air Force and operated from Great Britain, France and finally on German ground. From the crews the P-47H received several nicknames like 'torpedo', 'Thunderbullet' or 'Anteater', due to its elongated nose section.

 

Twelve P-47H were lost in operational crashes with the 358th Group resulting in 11 deaths, two after VE Day, and two (44-21134 on 13 April 1945 and 44-21230 on 16 April 1945) were shot down in combat, both by ground fire.

  

General characteristics:

Crew: 1

Length: 39 ft 2 in (11.96 m)

Wingspan: 40 ft 9 in (12.42 m)

Height: 14 ft 8 in (4.47 m)

Wing area: 300 ft² (27.87 m²)

Empty weight: 10,000 lb (4,535 kg)

Loaded weight: 13,300 lb (6,032 kg)

Max. takeoff weight: 17,500 lb (7,938 kg)

 

Powerplant:

1× Chrysler XIV-2220-2 sixteen-cylinder inverted Vee liquid-cooled engine, rated at 2.450 hp.

 

Performance:

Maximum speed: 503 mph at 30,000 ft (810 km/h at 9,145 m)

Range: 920 mi combat, 2.175 ml ferry (1.480 km / 3.500 km)

Service ceiling: 43,000 ft (13,100 m)

Rate of climb: 3,120 ft/min (15.9 m/s)

Wing loading: 44.33 lb/ft² ()

Power/mass: 0.19 hp/lb (238 W/kg)

 

Armament:

8× .50 in (12.7 mm) M2 Browning machine guns (3.400 rounds)

Up to 2,500 lb (1,134 kg) of bombs, drop tanks and/or 10× 5 in (127 mm) unguided rockets

  

The kit and its assembly:

I had the (X)P-47H on the agenda for some time, and even the respective MPM kit stashed away. But it took some time to start this project - one reason actually being the, well, crudeness of the MPM offering. Anyway, I wanted to build a service aircraft, and I wondered how this would have looked like, way beyond 1944? That brought me towards the late bubble canopy versions of the P-47D - and suddenly the idea was born to convert the XP-47H into a respective service aircraft which would not only carry the Chrysler XIV-2220-1 V16 engine, but also other improvements of the type. This eventually led to the decision to make this build a kitbash, as a spine implantation would be the easiest way to incorporate the lowered back - or so I thought...

 

I chose the ancient Heller P-47(N) as donation kit. Not because it was “good”, it just had the right ingredients and was cheap and easy to procure. What sounded like a simple plan turned into a twisted route to vague success. I took the front fuselage and the lower belly from the MPM kit, as well as the horizontal stabilizers and mated it with the upper and rear fuselage of the Heller Thunderbolt. This could have been easy, if both kits would not have had different fuselage diameters - the Heller kit is about 1mm too narrow, even though the length is fine. In order to compensate, I built two new fuselage halves from the salvaged pieces, and once these were stable and more or less sanded even, put together. Inside, the cockpit was taken from the Heller kit, but the seat comes from the MPM kit, and a pilot figure was added. Another problem is the fact that the MPM kit features engraved panel lines, while the Heller kit has old school, raised details and lots of rivets.

The propeller from the MPM kit is a joke, so I built a replacement from scratch - from a drop tank front half from an ancient Revell F4U, and the individual propeller blades were taken from an Italeri F4U. Inside the fuselage, a styrene tube was implanted which holds the new propeller on a metal axis, so it can spin freely.

 

Other personal mods include lowered flaps and the large cooler intake was opened, with foamed styrene placed inside which mimics some mesh. The same method was also used inside of the intercooler outlets (primarily in order to block any light from shining through). Inside of the landing gear wells I added some structure made from styrene profiles.

 

Another bigger challenge was the wing attachment - Heller and MPM kit differ considerably in this aspect, so that swapping parts is not easy. The MPM kit has the wing roots molded onto the fuselage halves, while the Heller wings are, more or less, directly attached to the fuselage. As a consequence the Heller wings hold the complete landing gear wells, while the MPM solution has divided sections. I decided to get rid of the MPM wing roots, about 3mm of material, and onto these stubs the Heller wings were attached. The landing gear came from the Heller kit, but the main wheels come from a (new) Revell Me 262 - both MPM and Heller parts are not recommended for serious use... Finally, the many exhausts and cooler flaps were either sanded away and replaced by scratched parts, or added - e. g. the vents behind the cockpit. While the Heller kit features bomb and missile hardpoints under the wings I decided to leave them away - this is supposed to be a fast interceptor, not a train-hunting plough.

  

Painting and markings:

As this was to be a very late WWII aircraft, NMF was certain, and I wanted to place the service P-47H into the European conflict theatre, where its speed would IMHO be best used against German jet threats. I wanted a colorful aircraft, though, and settled for a machine of the 358th FG. This group actually flew Thunderbolts in the 365-367th Squadrons, and I found several profiles of these gaudy things.

Common to all of them was an orange tail and a dark blue back, while the engine cowling would be decorated with a red front and the air outlets would carry bands in red, white and blue, with lots of tiny stars sprinkled upon. Furthermore, I found specimen with white cowlings behind the red front end, or even yellow cowlings. Pretty cool.

 

I tried to mimic this look. The model was basically painted with Aluminum Metallizer (Humbrol 27002) overall. The effect is really good, even without rubbing treatment. Some panels were contrasted with Aluminium Plate and Polished Steel Metallizer (Modelmaster), as well as with Aluminum (Humbrol 56, which is rather a metallic grey). The latter was also used on the landing gear. The anti-glare panel in front of the cockpit was painted with Olive Drab (ANA 613 from Modelmaster).

 

Since there is no air intake opening on the inline engine I decided to paint the spinner in bright red (Humbrol 19), and tried to incorporate the white and blue theme with stars decoration to the rest of the nose. As a convenient coincidence, I found decals from an Italeri B-66 in the stash: it features a version with dark blue jet air intake decorations in the right size, colors and style for what I had been looking for. So, instead of painting everything by hand I decided to incorporate this decal option.

The area behind the spinner was painted white and then the B-66 decals applied to the front flanks. The radiator air intake scoop had to be cut out, but the overall size and shape were a very good match. Even the transition into the blue spine and cockpit area worked well!

The tail was painted with Humbrol 18, later some shading with Humbrol 82 was added. The blue spine was done with a mix of Humbrol 104 and 15 (Oxford Blue and Midnight Blue) - not a perfect match for the B-66 decal colors, but after some dirt and weathering these differences would blur.

 

Cockpit interior was painted in Humbrol 159 (Khaki Drab) and Zinc Chromate Green from Model Master. The landing gear wells received a chrome yellow primer (Humbrol 225 - actually RAF Mid Stone but a perfect match for the task) finish.

 

For weathering the kit received a rubbing treatment with grinded graphite, which adds a dark, metallic shine and emphasizes the kit’s raised panel lines. Some dry painting with Aluminum was added, too, simulating chipped paint on the leading edges. I also added some oil stains around the engine, and serious soot stains at the exhaust.

 

Decals were, beyond the B-66 decoration, puzzled together. The aircraft' code 'CH-F[bar]' is another exotic twist, in two ways. The bar under the letter marks a second use of that code within the squadron, and as a difference from normal code placement (normally exclusively on the fuselage) I placed the aircraft's individual code letter on the fin, a practice on some P-51s and a consequence of the relatively large letter decals.

 

The nose art is a fictional puzzle, consisting of a Czech MiG-21 pin-up from the Pardubice '89 meeting. The “Ohio Express” tag comes from a Tamiya 1:100 F-105 Thunderchief. A neat combination that even matches the overall colors well!

 

As a final step, a coat of semi matt acrylic varnish was applied, with the exception of the anti glare panel, which became purely matt.

  

A better XP-47H? Hard to tell, since this kitbashing was a messy and rather crude work, so the overall finish does not look as good as I hoped for. But the lowered spine and the fin root extension adds to a fast look of this thing, more elegant (if that's possible in this case?) than the Razorback prototypes. I can't help, but the finished article looks like an Evel Knievel stunt vehicle? The red spinner looks a bit odd, but I'll leave it this way.

 

+++ 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 Heinkel He 276 was a night fighter that served with the German Luftwaffe in the later stages of World War II. Its inception dated back to June 1942 when the RLM requested a multi-purpose combat aircraft, the so-called "Arbeitsflugzeug", that could be adapted to various roles and would replace the Bf 110, Ju 88/188 and Do 217.

 

Heinkel responded with a multitude of designs under the project number P.1065, all of them capable of a speed between 600-700 km/h (373-435 mph) and a ragne form 400-1.000km (248-621 miles) and all driven by piston engines. None of them would enter the hardware stage, though.

 

In parallel, Heinkel also worked on the fast He 219 "Uhu" night fighter, also a psiton-engined design which was a direct response to the RAF's fast Mosquito night bombers which flew so high and fast that they could operate almost unmolested over Germany. Additionally, the Luftwaffe had to cope with more and intense night bomber raids - it became clear that the number of night fighters was not big enough to cope with this threat, let alone the aircraft's capabilities.

 

The He 219 was introduced with high hopes, but the advent of the jet age already signalled that the piston-engined fighetr would become obsolete in a matter of months. As stopgap solutions, 1st generation jet aircraft like the Me 262 or the Ar 234 were in hurry converted to night fighters, but this could not hide that fact that a more potent solution was needed - concerning almost any aspect like range, speed, firepower and radar capability.

 

Plans to augment the He 219 were dropped after intial trials, so that Heinkel decided in September 1944 to develop a completely new aircraft, dedicated to the long range night fighter role. The design team did not start from scratch, though, as the He 219 was already a very good basis to start from, with jigs and tools available for quick production start.

 

The He 276 A-0 was consequently designed around the He 219 structure, even though all wing surfaces were new. The main wings had a laminar profile for higher speeds in excess of 800km/h, the aircraft was to be powered by two Heinkel-Hirth S011 jet engines in nacelles under the wings.

In order to keep the tail surfcaes free from the jet efflux, the He 219's twin fin arrangement was replaced by a single fin with a cruciform stabilizer above the fuselage level. Since the engine nacelles could not take the landing gear anymore, a new arrangement with wells in the lower fuselage waas introduced - overall the He 276 resembled a lot the much smaller Ar 234.

 

The radar system was to be the FuG 240 'Berlin', which was still under development, with a (draggy) "antler" antenna arrangement on the nose plus a rearward-facing warning radar. The rarar was operated by a second crew member who's also control the defensive armament, a tail-mounted FDL 131Z barbette. Main armament were four 30mm MK103 machine cannons in the lower fuselage, each with a muzzle velocity of 860 m/s (2,822 ft/s) and firing HE/M rounds at 380 RPM. Like the He 219 the He 276 was equipped with ejection seats.

 

The first prototype was assembled in record time, and the first flight of the He 276 A-0 took place in August 1945 - only to reveal several shortcomings. One issue was poor directional handling, which could quickly be mended through an enlarged fin surface and a fin fillet, the bigger problem was the unavailability of the HeS011 engine for serial production, and its priority allocation to light fighters.

 

As a consequence, the engine arrangement was literally revised over night - the He 276 was direly needed in frontline service and no more delays were accepted. This lead to the He 276 B series, which would become the production type.

This version was powered by four of the proven Junkers Jumo 109-004D, an uprated version of the Me 262's engine. The engines were mounted in separate nacelles under the wings, even though these were so close to each other that they looked like a double nacelle.

 

A further innovation of the B-series was the introduction of the first radar-guided weapons station - the FDL 131ZR was not visually guided (a task that proved to be almost impossible during night sorties), but rather slaved to the radar system which would automatically align and fire the guns. The radar operator could still override the autamatic guidance, but the system was deemed reliable enough for front line use and it effectively relieved the radar operator.

 

The first production series (B-1) only comprised 10 aircraft, and it was almost immediately replaced by the B-2 which introduced another novelty: the parabolic antenna for the FuG 242 'Schwerin' radar, an improved version of the FuG 240 with longer range and higher sensitivity.

The He 276 B-2 arrived at the Nachtjagdgeschwader in early 1946 and was immediately thrown against Allied bombers and fared surprisingly well.

 

The He 276 was a simple aircraft, which made production and maintenance relatively easy. It also offered enough development and modification potential - many machines received augmented armament and equipment in form of so-called Rüstsätze, which were later integrated into production and earned the aircraft additional 'U-X' suffixes. These included racks for unguided R4M or RZ 65 rockets under the wings, or several 'Schräge Musik' cannon arrangements, which featured two or four oblique-mounted guns in the fuselage, partly coupled with an optical or radar trigger to fire them automatically when flying under a target.

 

The He 276 B-2 was the only version to enter service, though - a planned B-3 upgrade with four reheated Jumo 109s (rated at 1.200 kp each) remained on the drawing board.

  

General characteristics:

Crew: 2

Length (incl. rear antenna): 14.97 m (49 ft 2 in)

Wingspan: 16.56 m (54 ft 3 in)

Height: 5.14 m (16 ft 10 in)

Wing area: 44.4 m² (478 ft²)

Max. takeoff weight: 13,580 kg (29,900 lb)

 

Powerplant:

4× Junkers Jumo 109-004D jet engines, each rated at 1.015 kp

 

Performance:

Maximum speed: 916 km/h (494 kn, 568 mph)

Range: 1,540 km (831 nmi, 960 mi)

Ferry range: 2,148 km (1,160 nmi, 1,335 mi)

Service ceiling: 13.300 m (43.564 ft)

 

Armament:

4 × 30 mm MK 103 cannons in a detachable fairing under the fuselage, 220 RPG;

2× 13 mm MG 131 in an FDL 131ZR tail barbette, 450 RPG;

Factory Rüstsatz "U1" with 4× 30 mm (1.18 in) MK 108 cannons, mounted dorsally as

Schräge Musik (oriented 65° above horizontal), 100 RPG

 

Two hardpoints under the outer wings, capable of carrying 500 kg each

(normally occupied by 300l drop tanks).

 

The kit and its assembly:

This whiffy Luft ’46 aircraft model had two inspirational roots. One was the question what could a jet-powered He 219 night fighter have looked like, the other was the real Heinkel P.1065 ‘Arbeitsflugzeug’ project(s), following the idea what that aircraft might have looked like if it had been ushered into production and service?

It would certainly have relied upon existing components – so the concept for this jet-propelled, dedicated night fighter design was born.

 

The model is a wild kitbash, welded together from the following main ingredients:

• Fuselage of a 1:72 Frog He 219 (Matchbox re-boxing)

• Wings from a 1:100 VEB Plasticart An-24 (NuBee re-boxing)

• Two pairs of 1:72 Revell Me 262 engine nacelles

• Fin and stabilizer from an 1:72 Matchbox Douglas F3D Skyknight

  

Sounds odd? Yes, and it took some surgical work to get these pieces together. The He 219 fuselage was shortened, a 1” plug taken out at the wings’ trailing edge, thereby shortening the wing roots to the An-24’s dimensions, and the tail section cut off. The tail gap was replaced by a scratched FDL 131Z barbette, and new stabilizers from a Matchbox F3D placed on top of the fuselage, far away from the jet efflux.

 

I did not want to open the cockpit, but the canopy offers good visibility into the interior, so I scratched something together - the Frog kit has literally nothing of value to offer, so I added a new floor (also acting as front wheel well), new Me 262 seats, dashboards, an IR sight and something that looks like the upper side of a fuselage tank, plus two crew figures.

 

The wings were clipped, too, and the original An-24 turboprops replaced by two pairs of Me 262 engines in the same place, mounted closely together.

 

This meant that the landing gear had to go elsewhere, so I relocated the main landing gear wells into the lower fuselage, changing it into a narrow Ar 234 or B-66 style arrangement - from AH-64, F-86 and Bv 155 parts.

For this new arrangement the belly was cut open and a Fiat G.91 part from a Revell kit integrated. The covers for the main landing gear were scratched from sytrene sheet.

 

The front wheel strut is OOB, but shortened, and instead of a single, big wheel I used smaller twin wheels, from a Matchbox Canberra PR.9. After 25 years these parts finally found a new destination. ^^

 

The thimble radome is a Pavla resin piece, it actually belongs to a Bristol Beaufighter TF Mk. X, but perfectly fits ins shape and size - and the new nose dramatically changes the He 219 lines!

 

On the fuselage, I finally added four vertical guns as a "Schräge Musik" installation, adding some more purpose to the rather ugly aircraft. A pair of drop tanks (from two Academy Fw 190 kits) and their respective hardpoints (from a Me 262) complete the ordnance.

 

I must admit that the thing is ugly as hell, but on the other side looks very German and purposeful - and the new nose section recalls some similarity with a CF-100 or even a B-57a C-130 or a Transall?

  

Painting and markings:

As a late war German night fighter, almost anything goes. I went for a personal mix of two real night fighter schemes, blended into one: the basis comes from a Me 262 two seater which was finished in an unusual scheme for night duties: upper surfaces in RLM 81 & 83 (Braunviolett and Dunkelgrün), with black (RLM 22) undersides.

 

Since many night fighters received field modifications, and in patricular much lighter upper surfaces, I added an individual RLM 76 treatment (maybe whitewash, though - not certain if it was intended as winter or night cammo) that comes from a Ju 188 night reconnaissance aircraft and which can only be described as original.

 

In an initial step the model received its normal paint scheme (using Humbrol 116 and 155, plus flat black from Modelmaster), the RLM 76 additions (with Modelmaster Authentic enamel paint and some Humbrol 127) were then added, so that the original paint could shine through. Everything done with a soft brush, and the result is IMHO very good.

 

All interior surfaces and the landing gear were painted in dark grey (Humbrol 67) and later slightly dry-painted with medium grey (Humbrol 176) in order to point out details.

 

Decals were puzzled together from various sources, and I kept everything very simple and minimal - just some German insignia, a tactical code and the last digits of the airframe's serial number at the top of the fin.

 

Finally, some soot stains were added with grinded graphite and everything sealed under matt acrylic varnish (Revell).

  

I will admit that the He 276 is an ugly aircraft, with a rather utilarian design. But this actually adds a very German touch to it - and how else could a successos to the He 219 or Ju 88 C look like? ;)

+++ 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 Douglas F3D Skyknight (later designated F-10 Skyknight) was a United States twin-engined, mid-wing jet fighter aircraft manufactured by the Douglas Aircraft Company in El Segundo, California. The F3D was designed as a carrier-based all-weather night fighter and saw service with the United States Navy and United States Marine Corps. The mission of the F3D-2 was to search out and destroy enemy aircraft at night.

 

The F3D was not intended to be a typical sleek and nimble dogfighter, but as a standoff night fighter, packing a powerful radar system and a second crew member. It originated in 1945 with a US Navy requirement for a jet-powered, radar-equipped, carrier-based night fighter. The Douglas team led by Ed Heinemann designed around the bulky air intercept radar systems of the time, with side-by-side seating for the pilot and radar operator. The result was an aircraft with a wide, deep, and roomy fuselage. Instead of ejection seats, an escape tunnel was used.

 

As a night fighter that was not expected to be as fast as smaller daylight fighters, the expectation was to have a stable platform for its radar system and the four 20 mm cannon mounted in the lower fuselage. The F3D was, however, able to outturn a MiG-15 in an inside circle. The fire control system in the F3D-1 was the Westinghouse AN/APQ-35.

The AN/APQ-35 was advanced for the time, a combination of three different radars, each performing separate functions: an AN/APS-21 search radar, an AN/APG-26 tracking radar, both located in the nose, and an AN/APS-28 tail warning radar. The complexity of this vacuum tube-based radar system, which was produced before the advent of semiconductor electronics, required intensive maintenance to keep it operating properly.

 

The F3D Skyknight was never produced in great numbers but it did achieve many firsts in its role as a night fighter over Korea. While it never achieved the fame of the North American F-86 Sabre, it did down several Soviet-built MiG-15s as a night fighter over Korea with only one air-to-air loss of its own against a Chinese MiG-15 on the night of 29 May 1953.

 

In the years after the Korean War, the F3D was gradually replaced by more powerful aircraft with better radar systems. The F3D's career was not over though; its stability and spacious fuselage made it easily adaptable to other roles. The Skyknight played an important role in the development of the radar-guided AIM-7 Sparrow missile in the 1950s which led to further guided air-to-air missile developments.

In 1954, the F3D-2M was the first U.S. Navy jet aircraft to be fitted with an operational air-to-air missile: the Sparrow I,an all weather day/night BVR missile that used beam riding guidance for the aircrew to control the flight of the missile. Only 38 aircraft (12 F3D-1Ms, and 16 F3D-2Ms) were modified to use the missiles, though.

 

One of the F3D's main flaws, which it shared with many early jet aircraft, was its lack of power and performance. Douglas tried to mend this through a radical redesign: The resulting F3D-3 was the designation assigned to a swept-winged version (36° sweep at quarter chord) of the Skyknight. It was originally to be powered by the J46 turbojet, rated at 4.080 lbf for takeoff, which was under development but suffered serious trouble.

 

This led to the cancellation of the J46, and calculated performance of the F3D-3 with the substitute J34 was deemed insufficient. As an alternative the aircraft had to be modified to carry two larger and longer J47-GE-2 engines, which also powered the USN's FJ-2 "Fury" fighter.

This engine's thrust of 6.000 pounds-force (27 kN) at 7,950 rpm appeared sufficient for the heavy, swept-wing aircraft, and in 1954 an order for 287 production F3D-3s was issued, right time to upgrade the new type with the Sparrow I.

 

While the F3D-3's outline resembled that of its straight wing predecessors, a lot of structural changes had to be made to accommodate the shifted main wing spar, and the heavy radar equipment also took its toll: the gross weight climbed by more than 3 tons, and as a result much of the gained performance through the stronger engines and the swept wings was eaten away.

 

Maximum internal fuel load was 1.350 US gallons, plus a further 300 in underwing drop tanks. Overall wing surface remained the same, but the swept wing surfaces reduced the wing span.

In the end, thrust-to-weight ratio was only marginally improved and in fact, the F3D-3 had a lower rate of climb than the F3D-2, its top speed at height was only marginally higher, and stall speed climbed by more than 30 mph, making carrier landings more complicated.

 

It's equipment was also the same - the AN/APQ-35 was still fitted, but mainly because the large radar dish offered the largest detection range of any carrier-borne type of that time, and better radars that could match this performance were still under construction. Anyway, the F3D-3 was able to carry Sparrow I from the start, and this would soon be upgraded to Sparrow III (which became the AIM-7), and it showed much better flight characteristics at medium altitude.

 

Despite the ,many shortcomings the "new" aircraft represented an overall improvement over the F3D-2 and was accepted for service. Production of the F3D-3 started in 1955, but technology advanced quickly and a serious competitor with supersonic capability appeared with the McDonnell F3H Demon and the F4D Skyray - much more potent aircraft that the USN immediately preferred to the slow F3Ds. As a consequence, the production contract was cut down to only 102 aircraft.

 

But it came even worse: production of the swept wing Skyknight already ceased after 18 months and 71 completed airframes. Ironically, the F3D-3's successor, the F3H and its J40 engine, turned out to be more capricious than expected, which delayed the Demon's service introduction and seriously hampered its performance, so that the F3D-3 kept its all weather/night fighter role until 1960, and was eventually taken out of service in 1964 when the first F-4 Phantom II fighters appeared in USN service.

 

In 1962 all F3D versions were re-designated into F-10, the swept wing F3D-3 became the F-10C. The straight wing versions were used as trainers and also served as an electronic warfare platform into the Vietnam War as a precursor to the EA-6A Intruder and EA-6B Prowler, while the swept-wing fighters were completely retired as their performance and mission equipment had been outdated. The last F-10C flew in 1965.

  

General characteristics

Crew: two

Length: 49 ft (14.96 m)

Wingspan: 42 feet 5 inches (12.95 m)

Height: 16 ft 1 in (4.90 m)

Wing area: 400 ft² (37.16 m²)

Empty weight: 19.800 lb (8.989 kg)

Loaded weight: 28,843 lb (13.095 kg)

Max. takeoff weight: 34.000 lb (15.436 kg)

 

Powerplant:

2× General Electric J47-GE-2 turbojets, each rated at 6.000 lbf (26,7 kN) each

 

Performance

Maximum speed: 630 mph (1.014 km/h) at sea level, 515 mph (829 km/h) t (6,095 m)

Cruise speed: 515 mph (829 km/h) at 40,000 feet

Stall speed: 128 mph (206 km/h)

Range: 890 mi (1.433 km) with internal fuel; 1,374 mi, 2,212 km with 2× 300 gal (1.136 l) tanks

Service ceiling: 43.000 ft (13.025 m)

Rate of climb: 2,640 ft/min (13,3 m/s)

Wing loading: 53.4 lb/ft² (383 kg/m²)

Thrust/weight: 0.353

 

Armament

4× 20 mm Hispano-Suiza M2 cannon, 200 rpg, in the lower nose

Four underwing hardpoints inboard of the wing folding points for up to 4.000 lb (1.816 kg)

ordnance, including AIM-7 Sparrow air-to-air missiles, 11.75 in (29.8cm) Tiny Tim rockets, two

150 or 300 US gal drop tanks or bombs of up to 2.000 lb (900 kg) caliber, plus four hardpoints

under each outer wing for a total of eight 5" HVARs or eight pods with six 2 3/4" FFARs each

  

The kit and its assembly:

Another project which had been on the list for some years now but finally entered the hardware stage. The F3D itself is already a more or less forgotten aircraft, and there are only a few kits available - there has been a vacu kit, the Matchbox offering and lately kits in 1:72 and 1:48 by Sword.

 

The swept wing F3D-3 remained on the drawing board, but would have been a very attractive evolution of the tubby Skyknight. In fact, the swept surfaces resemble those of the A3D/B-66 a Iot, and this was the spark that started the attempt to build this aircraft as a model through a kitbash.

 

This model is basically the Matchbox F3D coupled with wings from an Italeri B-66, even though, being much bigger, these had to be modified.

 

The whole new tail is based on B-66 material. The fin's chord was shortened, though, and a new leading edge (with its beautiful curvature) had to be sculpted from 2C putty. The vertical stabilizers also come from the B-66, its span was adjusted to the Skyknight's and a new root intersection was created from styrene and putty, so that a cross-shaped tail could be realized.

The tail radar dish was retained, even though sketches show the F3D-3 without it.

 

The wings were take 1:1 from the B-66 and match well. They just had to be shortened, I set the cut at maybe 5mm outwards of the engine pods' attachment points. They needed some re-engraving for the inner flaps, as these would touch the F3D-3's engines when lowered, but shape, depth and size are very good for the conversion.

 

On the fuselage, the wings' original "attachment bays" had to be filled, and the new wings needed a new position much further forward, directly behind the cockpit, in order to keep the CoG.

 

One big issue would be the main landing gear. On the straight wing aircraft it retracts outwards, and I kept this arrangement. No detail of the exact landing gear well position was available to me, so I used the Matchbox parts as stencils and placed the new wells as much aft as possible, cutting out new openings from the B-66 wings.

The OOB landing gear was retained, but I added some structure to the landing gear wells with plastic blister material - not to be realistic, just for the effect. A lot of lead was added in the kit's nose section, making sure it actually stands on the front wheel.

 

The Matchbox Skyknight basically offers no real problems, even though the air intake design leaves, by tendency some ugly seams and even gaps. I slightly pimped the cockpit with headrests, additional gauges and a gunsight, as well as two (half) pilot figures. I did not plan to present the opened cockpit and the bulbous windows do not allow a clear view onto the inside anyway, so this job was only basically done. In fact, the pilots don't have a lower body at all...

 

Ordnance comprises of four Sparrow III - the Sparrow I with its pointed nose could have been an option, too, but I think at the time of 1960 the early version was already phased out?

   

Painting and markings:

This was supposed to become a typical USN service aircraft of the 60ies, so a grey/white livery was predetermined. I had built an EF-10B many years ago from the Matchbox kit, and the grey/white guise suits the Whale well - and here it would look even better, with the new, elegant wings.

 

For easy painting I used semi matt white from the rattle can on the lower sides (painting the landing gear at the same time!), and then added FS 36440 (Light Gull Grey, Humbrol 129) with a brush to the upper sides. The radar nose became semi matt black (with some weathering), while the RHAWS dish was kept in tan (Humbrol 71).

 

In order to emphasize the landing gear and the respective wells I added a red rim to the covers.

The cockpit interior was painted in dark grey - another factor which made adding too many details there futile, too...

 

The aircraft's individual marking were to be authentic, and not flamboyant. In the mid 50ies the USN machines were not as colorful as in the Vietnam War era, that just started towards the 60ies.

 

The markings I used come primarily from an Emhar F3H Demon, which features no less than four(!) markings, all with different colors. I settled for a machine of VF-61 "Jolly Rogers", which operated from the USS Saratoga primarily in the Mediterranean from 1958 on - and shortly thereafter the unit was disbanded.

 

I took some of the Demon markings and modified them with very similar but somewhat more discrete markings from VMF-323, which flew FJ-4 at the time - both squadrons marked their aircraft with yellow diamonds on black background, and I had some leftover decals from a respective Xtradecal sheet in the stash.

  

IMHO a good result with the B-66 donation parts, even though I am not totally happy with the fin - it could have been more slender at the top, and with a longer, more elegant spine fillet, but for that the B-66 fin was just too thick. Anyway, I am not certain if anyone has ever built this aircraft? I would not call the F3D-3 elegant or beautiful, but the swept wings underline the fuselage's almost perfect teardrop shape, and the thing reminds a lot of the later Grumman A-6 Intruder?

+++ 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 Gloster Glaive was basically a modernized and re-engined variant of the successful, British-built Gloster Gladiator (or Gloster SS.37), the RAF’s final biplane fighter to enter service. The Gladiator was not only widely used by the RAF at the dawn of WWII and in almost every theatre of operations, but also by many other nations. Operators included Norway, Belgium, Sweden, Greece, Latvia, Lithuania or Nationalist China, and while the RAF already opted for more modern monoplanes, Gloster saw the opportunity to sell an updated Gladiator to countries which were not as progressive.

Originally designated Gladiator Mk. IV, the machine received many aerodynamic refinements and the motor was changed from a draggy radial to a liquid-cooled inline engine. The latter was the new Rolls Royce Peregrine, a development of the Kestrel. It was, in its original form, a 21-litre (1,300 cu in) liquid-cooled V-12 aero engine ), delivering 885-horsepower (660 kW). The engine was housed under a streamlined cowling, driving a three blade metal propeller, and was coupled with a ventral radiator bath, reminiscent of the Hawker Fury biplane’s arrangement.

 

Structural improvements included an all-metal monocoque fuselage and stabilizers, as well as new wings and streamlined struts with reduced bracing. The upper wing was enlarged and of all-metal construction, too, while the lower wings were reduced in span and area, almost resulting in a sesquiplane layout. The total wing area was only marginally reduced, though.

The fixed landing gear was retained, but the main wheels were now covered with spats. The pilot still sat in a fully enclosed cockpit, the armament consisted of four machine guns, similar to the Gladiator. But for the Glaive, all Browning machine guns were synchronized and mounted in the fuselage: one pair was placed on top of the cowling, in front of the cockpit. Another pair, much like the Gladiator’s arrangement was placed in the fuselage flanks, below the exhaust outlets.

 

Compared with the Gladiator, the design changes were so fundamental that Gloster eventually decided to allocate a separate designation – also with a view to the type’s foreign marketing, since a new aircraft appeared more attractive than another mark of a pre-war design. For the type’s virgin flight in late 1938 the name “Glaive” was unveiled to the public, and several smaller European air forces immediately showed interest, including Greece, Croatia, Turkey, Portugal and Egypt.

 

Greece was one of the initial customers, and the first of a total of 24 aircraft for the Hellenic Air Force was delivered in early 1939, with 24 more on order (which were never delivered, though). The initial batch arrived just in time, since tension had been building between Greece and Italy since 7 April 1939, when Italian troops occupied Albania. On 28 October 1940, Italy issued an ultimatum to Greece, which was promptly rejected. A few hours later, Italian troops launched an invasion of Greece, initiating the Greco-Italian War.

 

The Hellenic Gloster Glaives were split among three Mirae Dioxeos (Fighter Squadrons): the 21st at Trikala, 22nd at Thessaloniki and 23rd at Larissa. When Italy attacked in October 1940, the British fighter was, together with the PZL 24, the Greeks' only modern type in adequate numbers. However, by late 1940, the Gloster Glaive was already no longer a front-runner despite a powerful powerplant and satisfactory armament. It had no speed advantage over the Fiat Cr.42 nor could it outfly the nimble Italian biplane, and it was much slower than the Macchi MC.200 and the Fiat G.50 it was pitted against. Its agility was the only real advantage against the Italian fighters, whose reliance on the slow firing Breda-SAFAT 12.7mm machine guns proved detrimental.

 

Anyway, on 5 April 1941, German forces invaded Greece and quickly established air superiority. As the Allied troops retreated, British and Hellenic forces covered them, before flying to Crete during the last week of April. There, the refugee aircraft recorded a few claims over twin-engine aircraft before being evacuated to Egypt during the Battle of Crete.

 

Overall, the Glaives performed gallantly during the early period of the conflict, holding their own against impossible numerical odds and despite the fact that their main target were enemy bombers which forced them to fight at a disadvantage against enemy fighters. Italian claims of easy superiority over the Albanian front were vastly over-rated and their kill claims even exceeded the total number of operational fighters on the Greek side. Total Greek fighter losses in combat came to 24 a/c with the Greek fighter pilots claiming 64 confirmed kills and 24 probables (about two third bombers).

 

By April 1941, however, lack of spares and attrition had forced the Hellenic Air Force to merge the surviving seven Glaives with five leftover PZL.24s into one understrength squadron supported by five Gloster Gladiators Mk I & II and the two surviving MB.151s. These fought hopelessly against the Luftwaffe onslaught, and most aircraft were eventually lost on the ground. None of the Hellenic Gloster Glaives survived the conflict.

  

General characteristics:

Crew: two

Length: 8.92m (29 ft 3 in)

Wingspan: 34 ft 0 in (10.36 m)

Height: 11 ft 9 in (3.58 m)

Wing area: 317 ft² (29.4 m²)

Empty weight: 1,295 kg (2,855 lb)

Max takeoff weight: 1,700 kg (3,748 lb)

 

Powerplant:

1× Rolls Royce Peregrine II liquid-cooled V12 inline engine, rated at 940 hp (700 kw)

 

Performance:

Maximum speed: 405 km/h (252 mph; 219 kn) at 4,400 m (14,436 ft)

Cruise speed: 345 km/h (214 mph; 186 kn)

Stall speed: 60 mph (52 knots, 96 km/h)

Range: 373 mi (600 km; 324 nmi)

Endurance: 2 hours

Service ceiling: 10,600 m (34,800 ft)

Rate of climb: 2,982 ft/min (15.15 m/s)

Time to altitude: 10.000 ft (3.050 m) in 3 minutes 20 seconds

 

Armament:

4× 0.303 calibre (7.7 mm) M1919 Browning machine guns in the fuselage

Provisions for 6× 10 kg (22 lb) or 4x 20 kg (44 lb) bombs under the lower wings

  

The kit and its assembly:

The fictional Gloster Glaive started quite simple with the idea of replacing the Gladiator’s radial with an inline engine. But this soon did not appear enough for an update – the Peregrine hardly delivered much more power than the former Mercury, so I considered some structural updates, too. Most of them comprised the replacement of former fabric-covered structures, and this led conceptually to a kitbash with only some Gladiator fuselage and tail parts left.

 

The basis is (once more) the very nice Matchbox Gloster Gladiator, but it was heavily modified. As an initial step, fuselage, fin and stabilizers (all OOB parts) lost their rib-and-fabric structure, simply sanded away. A minor detail, but it changes the overall look of the aircraft a lot, making it appear much more modern.

The fuselage was left without the OOB radial, and instead a leftover Merlin front end from an Airfix Hurricane (ca. 1cm long, left over from one of my first whif builds ever, a Hurricane with a radial engine!) was added. The lines match pretty well: the side profile looks sleek, if not elegant, but the Gladiator fuselage turned out to be wider than expected. Some major body work/PSR was necessary to integrate the new nose, but the result looks very good.

 

The liquid-cooled engine necessitated a radiator somewhere on the airframe…! Since I wanted the nose to remain slim and streamlined I eventually placed the radiator bath under the fuselage, much like the arrangement of the Hawker Fury biplane. The radiator itself comes from a late Spitfire (FROG kit).

The exhaust was taken from the Hurricane kit, too, and matching slits dug into the putty nose to take them. The three blade propeller is a mash-up, too: the spinner belongs, IIRC, to an early Spitfire (left over from an AZ Models kit) while the blades came from a damaged Matchbox Brewster Buffalo.

 

The Gladiator’s fuselage flank machine guns were kept and their “bullet channels” extrapolated along the new cowling, running under the new exhaust pipes. Another pair of machine guns were placed on top of the engine – for these, openings were carved into the upper hull and small fairings (similar to the Browning guns in the flanks) added. This arrangement appeared plausible to me, since the Gladiator’s oil cooler was not necessary anymore and the new lower wings (see below) were not big enough anymore to take the Gladiator’s underwing guns. Four MGs in the fuselage appears massive – but there were other types with such an arrangement, e.g. the Avia B-534 with four guns in the flanks and an inline engine.

 

The wings are complete replacements: the upper wing comes from a Heller Curtiss SBC4, while the lower wings as well as the spats (on shortened OOB Gladiator struts) come from an ICM Polikarpov I-153. All struts were scratched. Once the lower wings were in place and the relative position of the upper wing clear, the outer struts were carved from 1mm styrene sheet, using the I-153 design as benchmark. These were glued to the lower wing first, and, once totally dry after 24h, the upper wing was simply glued onto the top and the wing position adjusted. This was left to dry another 24h, and as a final step the four struts above the cowling (using the OOB struts, but as single parts and trimmed for proper fit) were placed. This way, a stable connection is guaranteed – and the result is surprisingly sturdy.

 

Rigging was done with heated sprue material – my personal favorite for this delicate task, and executed before painting the kit started so that the glue could cure and bond well.

  

Painting and markings:

The reason why this aircraft ended in Greek service is a color photograph of a crashed Hellenic Bloch M.B. 152 (coded ‘D 177’, to be specific). I guess that the picture was post-colored, though, because the aircraft of French origin sports rather weird colors: the picture shows a two-tone scheme in a deep, rather reddish chestnut brown and a light green that almost looks like teal. Unique, to say the least... Underside colors couldn’t be identified with certainty in the picture, but appeared like a pale but not too light blue grey.

 

Anyway, I assume that these colors are pure fiction and exaggerated Photoshop work, since the few M.B. 152s delivered to Greece carried AFAIK standard French camouflage (in French Khaki, Chestnut Brown and Blue-Grey on the upper surfaces, and a very light blue-grey from below). I’d assume that the contrast between the grey and green tones was not very obvious in the original photograph, so that the artist, not familiar with WWII paint schemes, replaced both colors with the strange teal tone and massively overmodulated the brown.

 

As weird as it looked, I liked this design and used it as an inspirational benchmark for my Hellenic Glaive build. After all, it’s a fictional aircraft… Upper basic colors are Humbrol 31 (RAF Slate Grey) and 160 (German Camouflage Red Brown), while the undersides became French Dark Blue Grey (ModelMaster Authentics 2105). The result looks rather odd…

Representing a combat-worn aircraft, I applied a thorough black ink wash and did heavier panel shading and dry-brushing on the leading edges, along with some visible touches of aluminum.

 

The Hellenic roundels come from a TL Modellbau aftermarket sheet. The tactical code was puzzled together from single letters, and the Greek “D” was created from single decal strips. For better contrast I used white decals – most Hellenic aircraft of the time had black codes, but the contrast is much better, and I found evidence that some machines actually carried white codes. The small fin flash is another free interpretation. Not every Hellenic aircraft carried these markings, and instead of painting the whole rudder in Greek colors I just applied a small fin flash. This was created with white and blue decal strips, closely matching the roundels’ colors.

 

Finally, after some soot stains around the guns and the exhausts, the kit was sealed with matt acrylic varnish.

  

Modified beyond recognition, perhaps…? The fictional Gloster Glaive looks IMHO good and very modern, just like one of those final biplane designs that were about to be outrun by monoplanes at the brink of WWII.

 

A kitbash using a Phicen body and a Kimi headsculpt .

+++ 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?

Phicen kitbash using the Little Red Riding Hood headsculpt . For the life of me I still can't find a proper Phicen body that matches this particular headsculpt ,this is the pale body and it still doesn't match , so frustrating >:(

A Lego Kitbash of the imperial admiral Natasi Daala from the expensive universe.

+++ 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 Su-21 attack aircraft had its roots in the Su-15 interceptor, which itself was a development of Sukhoi's tailed-delta Su-9 and Su-11 interceptor fighters. Construction of the Su-15 (internal project designation T-58) began in mid-1960, state acceptance tests of the respective T-58-8M1 interception complex with radar and air-to-air missiles started in August 1963.

In 1966 series production at Novosibirsk began, the first pre-series Su-15 interceptor made its first flight from Novosibirsk on 6 March 1966. Once identified as a new service aircraft, NATO christened the type 'Flagon'. While the Su-15 was in series production, a number of improved design features were developed, tested and subsequently introduced with a new production series of the interceptor.

 

In 1969, under the influence of the Vietnam conflict and the conclusion that dedicated ground attack aircraft were needed in a modern battlefield, the Sukhoi OKB investigated options for a new close-support "mudfighter" aircraft. One option was a derivative of the Su-15, designated the "T-58Sh" -- the suffix "Sh" stood for "shturmovik (storm bird)", a general Soviet name for a close-support aircraft.

 

The T-58Sh design was based on the Su-15 fuselage and engine installation with two Tumansky R-13-300 turbojets, but with considerable modifications. These included totally new wings and stabilizers - the orginal delta wing for high speed gave way to tapered wings with a constant 40° sweep, and the horizontal stabilizers were modified, too. The original fin was kept, though, as well as most of the landing gear installation, even though the front wheel retracted backwards now, since the complete nose up until spar no. 10 had been redesigned: instead of the interceptor's large radome, a slanted, considerably shorter nose improved the field of view for the pilot. In its tip it housed a 'Fon' laser rangefinder as well as a missile guidance antenna. A Doppler radar was housed under the nose, too, and an ASP-PF gunsight and a PBK-2 bomb sight optimized for lob-bombing were installed. The cockpit was completely armored, as well as parts of the lower fuselage around the engine section. All internal tanks (holding 4.500kg/9.921lb of fuel in the fuselage as well as in the wings) were self-sealing.

 

Another novelty was the freshly developed, built-in Gatling cannon, the GSh-30A, also known as 9A-621. This formidable, six-barreled weapon had a pneumatic mechanism (instead of en electric system, which was used in US types like the M61 'Vulcan' gun), fired 30mm shells and achieved a staggering fire rate of 5.000rpm. The cannon's magazine held 280 rounds - a shift of fuel tanks from the fuselage into the new wings with more internal space allowed the belly installation behind the front wheel well. Furthermore, a total of nine external weapon hardpoints allowed an ordnance load of up to 5.500kg (12.115lb), which included laser-guided smart bombs/missiles as well as tactical nuclear weapons.

 

Two T-58Sh prototypes were completed, and the first of these flew on 6 April 1968, the second on 26 September 1968. After State Acceptance Trials the Su-15Sh entered service in 1970 - in parallel, OKB Mikoyan was also working on a ground attack variant of its MiG-23 VG fighter, the later MiG-27, which flew in 1971 for the first time.

This advantage in time to service worked in favor of the Suchoj aircraft, which was so different from its Su-15 origins that it received a new service-designation, Su-21 (which was, by Western observers, often miss-attributed to the late Su-15 interceptor versions with ogive radomes and new double-delta wings).

By 1972, four squadrons were equipped with the new aircraft. Interestingly, none of the Su-21 were deployed to Afghanistan. Instead, the new fighter bombers were exclusively allocated to Attack Regiments in the potential Western conflict theatre, two of them based in Poland and two in Eastern Germany.

 

The basic version of the aircraft was produced at Factory 31, at Tbilisi, in the Soviet Republic of Georgia. Between 1969 and 1975, 182 Su-21 were produced. Much like the Su-15 interceptor variants, there were no exports, the Soviet/Russian Air Force remained the only operator - the more versatile MiG-23/27 filled that role. Later, foreign customers would receive the Su-25K from Sukhoi's export program, as well as the Su-20 and 22 VG fighter bombers.

 

During its service career, the Su-21 was constantly upgraded. One of the most significant changes was an MLU programme which, among others, introduced the 'Shkval' optical TV and aiming system, which was coupled with a new 'Prichal' laser rangefinder and target designator in an enlarged nosecone. This system enabled the aircraft to carry out all-weather missions, day and night, and also allowed to deploy the new 'Vikhr' laser-guided, tube-launched missiles, which were very effective against armored vehicles.

These updated aircraft received the designation Su-21D ('dorabotanyy' = updated). Two respective prototypes were built in 1982–84, and all aircraft were brought to this standard until 1988.

 

The only engagement of the Su-21 in a real combat scenario was its employment during the First Chechen War - which also signalized the type's retirement, after the conflict was over. Together with other Russian Air Force air assets, The Su-21s achieved air supremacy for Russian Forces, destroying up to 266 Chechen aircraft on the ground. The entire Air Force assets committed to the Chechen campaign between 1994 and 1996 performed around 9,000 air sorties, with around 5,300 being strike sorties. The 4th Russian Air Army had 140 Su-17Ms, Su-21Ds, Su-24s and Su-25s in the warzone supported by an A-50 AWACS aircraft. The employed munitions were generally unguided bombs and rockets with only 2.3% of the strikes using precision-guided munitions.

 

The Su-21 was a controversial aircraft. It was relatively reliable, benefitting from its two engines and solid armor, which was seen as one of the most important features for a true battlefield aircraft - inofficially, it was nicknamed 'ома́р' ('lobster') among the crews.

It had a high payload and was a very stable weapon platform. But the type suffered from the fact that it was an interceptor derivate which had originally been designed for dashes at Mach 2.5 at high altitudes. Consequently, the airframe had to be enforced to withstand higher G loads at low level flight and with heavy external loads, so that it was basically overweight. The extra armor did not help much either.

 

Additionally, the R-13 jet engines (basically the same that powered the 3rd generation MiG-21MF) were thirsty, even when running without the afterburner extra power, so that the type's range was very limited. Its ability to dash beyond Mach 1 even at low altitudes was of little tactical use, even though its high rate of acceleration and climb made it ideal for suprise attacks and delivery of tactical nuclear weapons - the latter was the main reason why the type was kept in service for so long until it was replaced by Su-24 bombers in this role.

 

Another source of constant trouble was the GSh-30A cannon. While its firepower was overwhelming, the vibrations it caused while firing and the pressure blasts from the nozzles could badly damage the aircraft's lower fuselage. There had been several incidents when the front wheel covers had literally been blown apart, and in one case the gun itself detached from its fuselage mount while firing - hitting the aircraft itself from below!

 

In the end, the Su-21 could not live up to the expectations of its intended role - even though this was less the aircraft's fault: the military demands had been unclear from the beginning, and the T-58Sh had been a second- choice solution to this diffuse performance profile.

Eventually the MiG-27 and also the Su-17/22 family as well as the biggher Su-24 tactical bomber, thanks to their variable geometry wings, proved to be the more flexible aircraft for the ground attack/fighter bomber role. But the lessons learned from the Su-21 eventually found their way into the very successful, subsonic Su-25 ('Frogfoot') family. The last Su-21D was retired in January 1997, after a service career of 25 years.

   

General characteristics

Crew: 1

Length (with pitot): 17.57 m (57 ft 6 1/4 in)

Wingspan: 12.24 m (40 ft 1 in)

Height: 4.84 m (15 ft 10 in)

Empty weight: 11.225 kg (24.725 lb)

Loaded weight: 17.500 kg (38.580 lb)

 

Powerplant:

2× Tumansky R-13-300 turbojets,each rated at 40.21 kN (9,040 lbf) dry and at 70.0 kN (15,730 lbf) with afterburner

 

Performance

Maximum speed: 1.250km/h (777mph/674nm) at sea level

Range: 1.380 km (855 ml)

Ferry range: 1.850 km (1.146 mi)

Service ceiling: 17.000 m (55.665 ft)

 

Armament

1× GSh-30A gatling gun with 280 RPG in the lower fuselage

9× hardpoints (three under the fuselage, three under each wing) for a weapon load of up to 5.500kg (12.115lb),

including iron bombs, unguided missiles and rocket pods, guided weapons, napalm tanks or gun pods; two R-60 (AA-8 "Aphid") AAMs were typically carried for self-defense on the outer pylon pair

  

The kit and its assembly:

This whif actually has a real background, as outlined above - OKB Sukhoi actually worked in the late 60ies on a Su-15 derivate as a specialized attack aircraft, since the Soviet Forces lacked that type. The ground attack types then in service were the vintage MiG-17 and converted MiG-19 fighters, as well as the fast but very limited Su-7 - either outdated fighters or a fighter-bomber with insufficient range and payload.

Specifications for a ground attack aircraft were unclear at that time, though. Supersonic capability was still seen as a vital asset for any military aircraft, and WWII tactics were still the basis for close air support duties. The T-58Sh was eventually one design direction that would keep development time and costs low, starting with a proven basic airframe and adapting it to a new (and very different) role.

 

The Su-15, from which the T-58Sh was derived, originally was a Mach 2 interceptor, solely armed with missiles. Making THIS a ground attack aircraft surely was a huge step. The projected Su-15Sh, how the aircrfat was also called, was still to be supersonic, since this was seen as a vital asset at that time. This concept would eventually be a dead end, though, or, alternatively, result in the lighter and much cheaper MiG-27 tactical fighter in the 70ies. But it should still take some more years until a subsonic, simple and dedicated aircraft (the T-8, which made its maiden flight in 1975 and became later the Su-25 'Frogfoot') would be the 'right' direction for the new shturmovik. The Su-15Sh actually never left the drawing board, the swing-wing Su-17/20/22 more or less took its place in real life.

 

With that background my idea was to build a model of the ground attack Su-15 derivate in front line service in the mid 80ies, at the Cold War's peak and used by the Group of Soviet Forces in (Eastern) Germany. The Su-21 designation is fictional. But since the aircraft would be SO different from the Su-15 interceptor I can hardly imagine that it would have been called Su-15Sh in service. Since its cousin, the MiG-27, also received a new designation, I decided to apply the Su-21 code (which was never applied to a real aircraft - those Su-15 versions called Su-21 are just misnomers or speculations of Western 'experts' when the Iron Curtain was still up).

 

As a coincidence, I had all 'ingredients' at hand:

● Fuselage and fin from a PM Model Su-15

● Nose section from an Academy MiG-27 (leftover from the Q-6 kitbach)

● Wings and horizontal stabilizers from an ESCI A-7

  

The A-7 wings have slightly more sweep than what the drafted T-58Sh had (45° vs. 40°), as far as I can tell from profiles, but otherwise they fit in shape and size. I just cut the orginal leading edge away, sculpted a new front from putty, and the result looked very good.

 

What became tricky were the landing gear wells. Part of the Su-15 landing gear retracts into the lower fuselage, and mating this with the Corsair's wings and the potential space for the landing gear there did not match up properly -the wings would end up much too far behind.

 

After some trials I decided to cut out the landing gear wells on the lower side of the wings, relatively far forward, and cut out a part of the lower fuselage, reversed it, so that the landing gear wells woukd be placed about 5mm further forward, and the wings were finally attached to the fuselage so that these would match the respective openings on the fuselage's bottom. This was more or less the only major and unexpected surgery, and the original Su-15 landing gear could be retained.

 

Using the A-7's stabilizers was also a bit off the original concept (the T-58Sh appeared to keep the original parts), but I found that the more slender but wider A-7 parts just made the aircraft look more homogenous?

 

Grafting the MiG-27 cockpit (which was taken OOB) onto the fuselage was not a big problem, since the intersection is of simple shape and fits well by height and width. I made a vertical cut on the Su-15 fuselage in the middle of the air intake area, which would later be hidden through the air intakes. The latter were taken from the Su-15, but simplified: the intake became simple and "vertical", and the large, orginal splitter plates were replaced by the shorter speiceimen from the MiG-27 kit. The fit almost perfectly, are just a bit short, so that a small hole had to be filled with styrene strips on the lower side.

 

The fin was taken OOB, just as on the propsed real aircraft. The resulting side profile reminds VERY much of a Dassault Étendard on steroids...? The whole thing also looks a bit like the missing link between the Su-15 and the later Su-24 fighter bomber - esp. when you know the Fencer's fixed-wing T-6 prototype.

 

Externally, the gatling gun (also taken from the leftoevr MiG-27) and a total of nine hardpoints were added - three under the fuselage, flanking the gun, and six under the outer wings.

Since the Su 15 is a pretty large aircraft, I used the opportunity to equip the aircraft with serious air-to-ground ordnance, a pair of TV-guided Kh-29T (AS-14 "Kedge") missiles from an ICM USSR weapon set and a pair of R-60 AAMs, leftover from an ESCI Ka-34. Furthermore, chaff/flare dispensers were added to the rear upper fuselage, as well as some antennae and the pitots.

 

Actually, this kitbash was less complicated as expected. Needed lots of putty, sure, but this would also have been needed on the OOB Su-15 from PM Models, as it is a primitive and crude model kit. Here, it found a good use. One drawback is, though, that the surface lacks detail: the PM Model Su-15 is bleak (to put it mildly), and the re-used A-7 wings lost much of their engraved details to leftover paint or sanding - paint tricks would have to mend this.

  

Painting and markings:

As a frontline service aircraft, this one would receive a tactical camouflage pattern. The Soviet Air Force offers a wide range of options, ranging from boring to bizarre, and I settled for a typical four-color camouflage with light blue undersides:

● Humbrol 119 (Light Earth)

● Humbrol 159 (Khaki Drab)

● Humbrol 195 (Chrome Oxide Green, RAL 6020)

● Testors 2005 (Burnt Umber)

● Humbrol 115 (Russian Blue) for the lower surfaces

 

The paint scheme was inspired by a East Germany-based Su-17, the colors are guesstimates, based on pictures of real-life Soviet aircraft.

 

Cockpit interior was painted in typical, infamous Soviet/Russian turqoise (*Argh*), the complete landing gear was painted in Aluminum (Humbrol 56); the wheel discs became bright green (Humbrol 131), di-electric panels (e .g. the fin tip) received a coat in Forest Green (Humbrol 149, FS 34092).

 

The model was weathered through some counter-shading with lighter tones of the five basic colors, a wash with black ink and some additional stains and blotches with different shades of green and brown, including Humbrol 98 118, 128, 151 - even some RLM 82 from Testors found its way onto the aircraft!

 

Decals and markings were puzzled together from various aftermarket sheets, and are based on real life pictures of Soviet/Russian aircraft based in Eastern Germany.

 

I also added some bare metal stains at the leading edges and soot stains around the gun. Since the kitbashed model was pretty bleak, I tried to add painted panel lines - using a thin brush and a mix of matt varnish and black. The counter-shading applied before enhances this effect, and if you do not look too closely at the model, the result is O.K.

 

Finally, everything was sealed under a coat of matt acrylic varnish.

+++ 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 Q-6 program was initiated in the mid-1970s when, during the Battle of the Paracel Islands in 1974, the People's Liberation Army Air Force (PLAAF) and People's Liberation Army Naval Air Force (PLANAF) proved incapable of ground support missions. Due to the lack of modern avionics and ground infrastructure to support a modern air war, Chinese aircraft suffered navigation and other logistics problems that severely limited their performance. The first Chinese aircraft did not actually reach the islands until several hours after the battle was over.

 

In addition to the need to upgrade its logistics capability and infrastructure, China also decided that nothing-in-its-then-aircraft-inventory could fill the requirement for support missions in the South China Sea. Fighters such as the J-5, J-6, J-7, and J-8 lacked a ground attack capability and were hampered by short range. The only Chinese ground attack aircraft atr that time, the Nanchang Q-5 (a MiG-19 derivate with a solid nose, an internal weapon bay and lateral air intakes), was also short ranged and had a relatively low payload. China's bombers such as the Harbin H-5 and Xian H-6 were slow and lacked a sufficient self-defense capability. A new aircraft was therefore seen as desperately needed to fulfill a new naval strike mission in support of the People's Liberation Army Navy (PLAN).

 

Immediately after the battle, both the PLAAF and PLAN submitted their requirements for a new fighter bomber/ground attack aircraft to the 3rd Ministry of PRC. After extensive research, the 3rd Ministry decided that, based on the Chinese aeronautical industrial capability at the time, it was impossible to develop two separate airplanes at the same time. Instead, a decision was made to develop a single airplane when the prime requirements of the PLAAF and PLAN were similar, even though with different versions tailored to meet the different secondary needs of PLAAF and PLAN.

 

In June 1976 representatives from various aircraft factories were summoned to Beijing to discuss the project, and were instructed to come up with designs in the shortest possible time. Shenyang Aircraft Factory (later reorganized into Shenyang Aircraft Corporation) was the first to come up with a design, the JH-8 (FB-8), which was essentially a ground attack version of the large, twin-engined J-8II (F-8II) interceptor. Next came the Q-6, a new design from the Nanchang Aircraft Factory. The Xi'an Aircraft Factory (later reorganized into Xi'an Aircraft Industrial Corporation) was the last one to present a design, the Xian JH-7, also a new design.

 

Initially, the 3rd Ministry favored the JH-8, however because the design of the operational J-8II was still not completed the risk was considered to be too high, so it was eliminated. The projected development of JH-7 was too far out, and so the Q-6 was selected because it was believed to be the one that would be able for service the soonest.

 

The Q-6's distictive feature was its swing wing arrangement, and the project was China's first venture into this direction. Before the Q-6 program started, however, China had already obtained MiG-23BN and MiG-23MS aircraft from Egypt. A few downed F-111 were also provided to China by North Vietnam. Based on the research effort performed on these aircraft, it was suggested that the variable-sweep wing should be adopted for China's new ground attack aircraft.

 

The general designer of Nanchang Q-5, and the future academician of the Chinese Academy of Sciences (elected in 1995), Mr. Lu Xiaopeng, was named as the general designer of Q-6. Lu personally visited PLAAF and PLANAF numerous times to obtain their input, which was the base of the Tactical Technological Requirements of the Q-6 he was in charge of, and by February 1979, the general design of the attack aircraft was finalized, based on the initial requirement of the 3rd Ministry.

 

The original plan was to base the design of Q-6 on the MiG-23BN, the ground attack version of MiG-23. However, both PLAAF and PLAN required a true dogfight capability for self-defense. Due to the need of dogfight capability, a radar was needed, and the ground attack version of the Soviet fighter had no radar. As a result, the plan was changed to base the design on the MiG-23MS instead. But this was not a true solution: Studies revealed that in order to successfully perform the required missions for PLAAF and PLANAF, ground attack radar, as well as terrain-following radar, were needed, too. And for the intended dogfight capability, the RP-22 Sapfir-21 radar (NATO reporting name Jay Bird) of the MiG-23MS lacked the BVR capability.

 

Facing this technological lack the decision was made to use avionics reverse-engineered from the F-111 to makeup the MiG-23 shortcomings. But as with other technological features adopted for the Q-6, they were proven to be way too ambitious for the Chinese industrial, scientific and technological capability at the time, which resulted in prolonged development.

 

Problems did not stop, the airframe itself proved to be troublesome, too. Originally the design was based on the MiG-23MS, and was initially thought to be better than the MiG-23BN, because it provided more room in the nosecone to house the radar.

However, the Chinese microelectronic industry could not provide the solid state electronics needed to miniaturize the intended radar, and as a result, the size of the fuselage had theoretically to be increased from the size of the MiG-23 to that of the Su-24 to fit an appropriate radar dish with the technolgy available at that time. Research furthermore revealed that the side-intakes of the MiG-23 design were not sufficient enough to meet the required dogfight capability, so the side-intakes arrangement was changed into a single chin-intake instead, and the Q-6 is claimed to be the first Chinese aircraft to have a chin-mounted intake.

 

The engine itself was also a problem, since China did not possess a powerful jet fighter engine that would match the intended performance profile of the Q-6. At first there were plans to use 122.4 kN thrust of a WS-6 engine (which was used in the H-6/Tu-16 bomber!), but these were not suited for a fighter and simply too large. To match the targets of an aircraft weight of 14.500 kg, the biggest load of bombs of 4.500 kilograms and a combat radius of 900 km, the Q-6 was finally outfitted with the Wopen WS-9 afterburning turbofan - a license-built Rolls Royce RB.168 Spey Mk. 202 with 91.3 kN of thrust.

 

Chinese considered the greatest achievement of the Q-6 in its fly-by-wire (FBW) control of the variable-sweep wings, both were the first of its kind in China. The original goal of reverse-engineering the FBW of the F-111 proved to be way too ambitious and had to be abandoned, so a much simpler version was adopted. The triplex analog FBW of the Q-6 was effectively just slightly more advanced than the most rudimentary FBW in that the mechanical servo valves were replaced with electrical servo valves, operated by electronic controllers. But contrary to the most rudimentary FBW, where hydraulic actuators still existed, the hydraulic actuators are replaced by electrical actuators on the Q-6. Anyway, this system proved to be the major obstacle in the hardware development of the Q-6 and it took nine years to complete (1980–1988), under the personal leadership of Mr. Lu Xiaopeng.

 

In 1988, three prototypes were built: one for static test, one for avionics tests on the ground, and one for the variable sweep wing research. The serial aircraft for PLAAF and PLANAF would have been separate variants, called Q-6A and Q-6B, which are believed to be offered for export now (see below).

 

Although hailed as a technological breakthrough for the Chinese aviation and providing superior performance to fixed-wing designs (esp. the outdated Q-5), the Chinese system was more than 12% heavier than the simple mechanical-hydraulic controlled variable-sweep wing of the benchmark MiG-23, and the Q-6 avionics were still far from being up-to-date.

Once identified as an indigenous aircraft (the Q-6 was at first deemed to be a variant or straight copy of the MiG-23/27, and therefore premilinarily coded 'Flogger L'), NATO alloted the Code 'Fruitcase' to it, with suffixes for the various export variants (see below).

 

It was not before 1990 that the aircraft was completed and (theoretically) ready for service – but at that time, technology and military strategy had already changed, and China had been developing the more capable (but much bigger) twin-engined Xian JH-7 fighter bomber for PLAAF and PLANAF. But it would still take some years until the JH-7A would enter service with the PLANAF: in early 2004, and with the PLAAF by the end of the year.

 

For China, the most important factor which prevented the Q-6 introduction into PLAAF and PLANAF service, was the 'discovery' of stealth features on the battlefield: variable-sweep wing would enlarge the aircraft's radar cross section multiple times and thus making it impossible to survive on the modern battlefield, because it would be much more likely to be detected and shot down.

 

Anyway, internal politics did not stop China from offering the now completed airframe on the export market as A-6 'Kong Yun' ("Cloud"), as a more capable successor to the Nanchang A-5 (the export version of the MiG-19-based Q-5). From 1992 onwards, several former A-5 users bought the aircraft as A-6 multi-role fighters. It is assumed that these correspond to the Q-6's development lines for PLAAAF an PLANAF.

 

Current users are the Bangladeshi Air Force (8× A-6B), Myanmar Air Force (20× A-6C), Sri Lanka (11× A-6B) Korean People's Air Force (probably less than 50x A-6A) and the Sudanese Air Force (A total of about 20, 3–11 of them servicable, probably all A-6A).

 

A-6A ('Fruitcase A'):

The first version and despite being marketed as a "multi-role combat aircraft" a very simple variant with a small radome, probably containing a Type 226 pulse-Doppler radar (a Chinese copy of the GEC-Marconi Skyranger).

 

A-6B ('Fruitcase B'):

Similar in apperance to the A-6A with a bigger radome. This variant is equipped with a Chinese KLJ-6E pulse-Doppler radar (A Chinese copy of the Italian Pointer-2500 radar, the same as featured on the Chinese Q-5M Fantan attack aircraft), which gives all weather attack capability. These aircraft are also fitted with a HUD, a GPS receiver/inertial navigation system, a 360° radar warning system, a tactical radio navigation system and chaff/flare dispensers on the rear fuselage.

The Sri Lanka aircraft have been seen carrying an external FLIR pod on one of the underfuselage pylons, while the Bangladeshi Air Force aircraft exclusively feature a small fairing under the nose which is believed to contain a LR/MTS, allowing the deployment of PGM.

 

A-6C ('Fruitcase C'):

Dedicated ground attack variant with a solid, more slender nose and full PGM capability. The nose features a fairing with windows for an ALR-1 laser rangefinder/marked target seeker (LR/MTS) in a small ball turret, and possibly LLLTV/FLIR. This optical system offers day/night attack capability. Like the A-6B, these aircraft feature HUD, GPS, tactical radio and optional flare dispensers.

  

General characteristics:

Crew: 1

Length: 56 ft 1 in (17.10 m)

Wingspan: 47 ft 2 in (14.4m) at 16°, 28 ft 6 in (8,7m) at 72°

Height: 15 ft 9.5 in (4.82 m)

Empty weight: 16.520 lb (7.500 kg)

Loaded weight: 28.370 lb (12.880 kg)

Max. take-off weight: 32.820 lb (14.900 kg)

 

Powerplant:

1× Xian WS-9 Qin Ling afterburning turbofan (a license-built Rolls Royce RB.168 Spey Mk. 202), rated at 54,6 kN (5.562kp) dry and at 91,3KN (9.305kp) at full afterburner

 

Performance

Maximum speed: Mach 1.2 at low altitude and in clean configuration, subsonic with external ordnance; 1.055mph (1.700 km/h) at height and in clean configuration

Combat radius: 485 nmi (560 mi, 900 km)

Service ceiling: 49.180 ft (15.000 m)

 

Armament:

2× Type 23-III twin-barreled 23mm cannons in the wing roots with 200 RPG

7× Hardpoints (three under the fuselage, one under each fixed wing root and the mobile outer wings) for a maximum external ordnance of 10.000 lbs (4.540kg), including guided and unguided bombs, missiles, napalm tanks or 800l drop tanks; the two hardpoints under the outer wings are fixed and can only be used when the wings are kept in the most forward position (they are normally only used for drop tanks in ferry configuration).

   

The kit and its assembly:

This is a whif, but the Nanchang Q-6 was actually developed until 1989 – even though it never entered any service. It was over-ambitious and a dead end, overtaken by technological advances and the fact that Chinese development used to take decades rather than years.

 

Anyway, the Q-6 actually looked as if someone had glued the nose and air intake of a F-16 onto a MiG-23/27 fuselage - weird, but cool, so why not try this at home?

 

Like many kitbashing things, what sounds simple turned out to be a bit tricky in detail, even though the surgery was finally easier than expected. The model basis is pretty simple: I took an Academy MiG-27, sawed off the fuselage in the wing roots area (about 1cm, the cockpit section is an extra fuselage section), and did the same with an Italeri F-16 nose section, right behind the cockpit, where the front wheel well ends. The top insert for the single seater was left a bit longer, so that it would overlap with the MiG-23/27 spine.

When you fit these parts together, height is almost perfect, even the wing root/LERX angles match, but there are gaps left on the flanks where the original MiG-27 air intakes would be. These have to be covered, what creates lines reminiscent of the respective area on a MRCA Tornado. Furthermore, the spine behind the cockpit has to be sculpted, too.

 

Furthermore, the wing root levels of the MiG-23/27 and the F-16 did not match - they have a difference in height of about 4mm on the model, and this was the biggest challenge.

In order to compensate for this problem on my model, any LERX sign was removed from the F-16 nose. Inside of the F-16 section, a column was added that supports the rear upper half of the front fuselage, since the flanks had to go almost completely.

On the outside, the necessary intersections/extensions sculpted new with 2C putty, extending the MiG-23/27 lines forward. The final surface finish was done with NC putty. This major surgery was less complicated than expected - lots of work, though, but feasible.

 

The new front section with its blended fuselage/LERX area around the cockpit reminds surprisingly much of the MiG-29? As a side note: when you look at CG simulations of this aircraft, this area is a frequent field of trial and error. You find unconclusive, if not impossible designs.

 

Other changes include a less modern canopy from a MiG-21 (I think it comes from an Academy MiG-21F kit), which was more tricky to fit onto the original F-16 canopy than the LERX stuff. The F-16 canopy looked just too modern for my taste. An old Airfix pilot figure was added, too.

 

Another new feature is a new jet pipe, a J-79 nozzle from an Italeri Kfir that fits perfectly into the rear fuselage, and the fin. The latter was taken as a leftover part from my recent CF-151A project and comes from a 1:144 scale Tu-22M bomber (Dragon). It's higher, but less deep, and I thought that a slightly different shape and more area would be suitable for an attack aircraft. For the same reason the single, foldable stabilizer fin under the rear fuselage was replaced by two fixed strakes (from the F-16). Small details, but they change the look and make the aircraft appear more simple.

 

The landing gear was taken from the MiG-27, the front wheel strut had to be slightly shortened due to the reduced wheelbase on the Q-6.

 

The ordnance was puzzled together – according to current BAF weapons in use. I went for unguided missiles (taken from the Academy MiG-27 donation kit) and some 100kg iron bombs, leftover from a Trumpeter Il-28 bomber kit. These were arranged under the wing roots on improvised tandem MERs.

 

I did not even try to engrave new panel lines on the new front section - actually, almost the whole upper surface is featureless since it was made with putty. But bot 2C and NC putty are pretty touchy to drilling or engraving (as the rather fruitless attempt to drill open cavities for the two guns proved...), so I decided to just use paint effects.

  

Painting and markings:

I had been wanting to build a Bangladeshi Air Force aircraft for quite a long time, and the Q-6 was finally a great opportunity. As a ground attack aircraft, the livery was to reflect that role, and among modern BAF aircraft I found C-130 transporters carrying a wrap-around ‘Lizard’/’European One’ scheme, in the traditional tones of FS34102, FS34097 and FS 36081 (Humbrol 117, 149 and 32). Maybe the BAF C-130s are ex USAF aircraft? It seems to be common BAF practice to keep former users' liveries and even bort numbers! Anyway, I find the Lizard cammo on a swing wing aircraft like this rather disturbing, but overall the whole thing looks pretty cool, probably also because of the exotic roundels.

 

Another option would have been a two-tone green camouflage (seen on BAF An-32 transports) or a three-tone pattern of pale sand, dark brown and dark green with light blue undersides, seen on BAF A-5 fighters. The garish, blue livery of BAF MiG-29s, as well as the blue and grey patterns on BAF F-7 fighters, were ruled out, since they’d rather suggest an air superiority role.

 

The camouflage pattern is based on USAF A-10 aircraft, and the aircraft’s upper sides were thoroughly weathered with a black ink wash and dry-brushing in lighter shades of the basic tones. After all, my kit is to represent a Q-6 after more than 15 years of service, so that the grey would become much lighter, the dark green get a greyish-blue hue and the light green tone adapt an almost olive drab look. As a result, the aircraft does not look too dark and murky, and the missile ordnance does not stand out too much.

 

The roundels were improvised – Bangladeshi aircraft kits/decals are rare. AFAIK, only one 1:72 Fujimi MiG-21 offers a BAF markings option, otherwise I could not find anything else, even among aftermarket offerings. Scratching is more fun, though, so “my” markings are actually Pakistani roundels (from a TL Modellbau aftermarket sheet) with red decal discs covering the original white central disc.

The flag on the fin was cut from generic green decal sheet, the red disc was punched out from red decal sheet, just like the roundel additions. Straightforward – and highly effective! Other markings were puzzled together from the scrap box, since the Q-6 never got beyond prototype stage, anything was possible concerning stencils etc.

 

The bort numbers are guesstimates - typically, BAF (and also PAF) carry a full registration on the tail fin and only a three-digit code on the nose. Squadron emblems are only small and carried either on the nose or the fin, so the model is rather simple in appearance.

 

The cockpit interior was painted in "Russian Interior Blue-Green" (Testors 2135, a stuff also in use in China, as far as I can tell), the landing gear and its wells were kept in Aluminum (Humbrol 56). The air intake was painted in light grey from the inside, the radome became black.

+++ DISCLAIMER +++

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

  

The Fiat Macchi C.170 Brezza ("Gust of wind") was a single-seat biplane fighter which served primarily in Italy's Regia Aeronautica before and in the early stages of World War II. The aircraft was produced by the Varese firm, and entered service, in smaller numbers, with the air forces of Italy, Austria and Hungary.

 

In spite of the biplane configuration, the C.170 was a modern, 'sleek-looking' design based around a strong steel and alloy frame incorporating a NACA cowling housing the radial engine, with fairings for the fixed main landing gear. The C.170's upper wing was slightly larger than its lower wing, carried only by six struts and a few bracing wires. Only the upper wing featured ailerons while the lower wing carried large flaps. Although it looked slightly outdated, the aircraft proved exceptionally agile thanks to its very low wing loading and a powerful, responsive engine.

 

Power was provided by a 650 kW (870 hp) Fiat A.74 14 cylinder radial engine, which also drove the contemporary Fiat CR.32 fighter. With the "direttiva" (Air Ministry Specific) of 1932, Italian industrial leaders had been instructed to concentrate solely on radial engines for fighters, due to their better reliability. The A.74 was actually a re-design of the American Pratt & Whitney R-1830 SC-4 Twin Wasp made by engineers Tranquillo Zerbi and Antonio Fessia, and in the C.170 it was geared to drive a metal three-blade Fiat-Hamilton Standard 3D.41-1 propeller of 2.9 m (9.5 ft) diameter. This allowed an impressive top speed of 441 km/h (272 mph) at 6.500 m (20.000 ft), and 342 km/h (213 mph) at ground level.

 

The first C.170 prototype flew on 24 December 1934 in Lonate Pozzolo, Varese, with Macchi Chief Test Pilot Giuseppe Burei at the controls. It was followed by the second prototype early the next year, which flew with an armored headrest and fairing in place (the C.170 lacked any further armor!) and other minor changes that were incorporated for serial production.

Despite Macchi’s proposal for a closed cockpit canopy the cockpit remained open – Italian pilots were rather conservative. Additional protection was introduced through armored side panels, though, which would protect the pilot’s shoulders. Radio equipment was also not included, as in many other Italian fighter aircraft.

 

During evaluation in early 1935 the C.170 was tested against the Fiat CR.42 and the Caproni Ca.165 biplane fighters, and was judged to be on par with the CR.42, although the Ca.165 was a more modern design which boasted a higher speed at the cost of maneuverability. An initial order of 99 C.170 for Italy's Regia Aeronautica was placed to Macchi factory in summer 1935, followed by foreign interest and order options from Austria, Belgium and Spain.

 

Anyway, what looked like a prosperous design was soon rendered obsolete: Following the end of Italy's campaigns in East Africa, a program was started to completely re-equip the Regia Aeronautica with a new interceptor aircraft of modern design. The 10 February 1936 specifications called for an aircraft powered by a single radial engine, with a top speed of 500 km/h, climb rate at 6,000 meters of 5 minutes, with a flight endurance of two hours, and armed with a single (later increased to two) 12.7 mm (0.5 in) machine gun. That was more or less the premature end for the C.170, as Macchi and other manufacturers quickly turned to more modern monoplane designs.

 

Therefore, orders and production of the Macchi Brezza remained limited. Beyond the original 99 aircraft for the Regia Aeronautica only 24 further C.170s were delivered. These aircraft went in spring 1936 to Austria to equip Jagdgeschwader II at Wiener Neustadt. Immediately after their delivery the Brezza fighters were retro-fitted with radio equipment, recognizable through the antenna installation on the headrest fairing. The potential orders from Belgium and Spain were soon cancelled, due to political tensions.

 

As a side note, the Austrian C.170s fighters were the first aircraft to sport the new national emblem, which had been the result of a competition and won by flight engineer Rosner from the Graz-Thalerhof base. The white, equilateral triangle with the point facing downwards in a red disc was a completely new design and had (other than the flag or coats of arms) no prior basis.

 

The C.170s' career in Austrian service was short, though: in March 1938 the Austrian units were absorbed into the Luftwaffe, and after a brief period the aircraft were handed over to Hungary where they were used for training purposes.

 

Although an obsolete design, it proved to be robust, durable and effective especially in severe conditions. In spring 1943, surviving C.170s were rounded up from training schools and delivered to night ground attack units operating on the Eastern Front. The C.170 was used to conduct night harassment sorties on the Eastern Front until September 1944, when the units were disbanded, due to a lack of serviceable airframes and spare parts.

  

General characteristics

Crew: 1

Length: 8.25 m (27 ft 1 in)

Wingspan: 32 ft 3 in (9.83 m)

Height: 11 ft 9 in (3.58 m)

Wing area: 323 ft² (30.0 m²)

Empty weight: 3,217 lb (1,462 kg)

Loaded weight: 4,594 lb (2,088 kg)

 

Powerplant

1× Fiat A.74 R.C.38 14-cylinder air-cooled radial engine, 650 kW (870 hp) at 2,520 rpm for take-off

 

Performance

Maximum speed: 441 km/h (238 kn, 274 mph) at 20,000 ft

Cruise speed: 338 km/h (187 kn, 210 mph)

Range: 780 km (420 nmi, 485 mi)

Service ceiling: 10,210 m (33,500 ft)

Rate of climb: 11.8 m/s (2,340 ft/min)

Climb to 10,000 ft (3,050 m): 4.75 min

Wing loading: 69,6 kg/m² (15,3 lb/ft²)

Power/mass: 311 W/kg (0.19 hp/lb)

 

Armament

2× 12.7 mm (0.5 in) Breda-SAFAT synchronized machine guns above the engine, 370 rpg

Some aircraft were field-modified to carry up to 8× 15 kg (33 lb) or 2× 50 or 100 kg (110/220 lb) bombs under the wings

  

The kit and its assembly

Inspiration for this little, whiffy biplane came when I posted a pic of an Austrian Ju 86 bomber as a reply/ suggestion to a fellow modeler's (NARSES2) search at whatifmodelers.com for “something” to make from a Gloster Gladiator.

When I looked at the paint scheme a second time I remembered that I still had some Austrian roundels in stock, as well some very old biplane spare parts... hmmm.

 

Biplanes are tricky to build, even OOB, and kitbashing this kind of whif would not make things easier. Anyway, I love such challenges, and the potential outcome would surely look nice, if not exotic, so I decided to tackle the project.

 

Basically, the following donation ingredients went into it:

● Fuselage, engine, cockpit/pilot and tail from a Revell Macchi C.200 "Saetta"

● Upper wing from a Matchbox Gloster "Gladiator"

● Lower wings from a Matchbox SBC "Helldiver"

● Wheels from a Matchbox Hs 126 (shortened)

 

Pretty straightforward, but even though it would be a small aircraft model, it would come with two big challenges: mounting the lower wings and shaping the resulting, gaping belly, and the custom-made struts and wirings for the upper wing.

 

Work started with the Macchi C.200’s fuselage, which was built OOB - just without the wing, which is a single part, different pilot (the included one is a pygmy!) and with a free spinning metal axis for the propeller.

 

The wing installation started with the lower wings. I glued the Helldiver wings onto the C.200 fuselage, so that the wings' trailing edge would match the C.200's wing root ends. From that, a floor plate was fitted under the fuselage and any excessive material removed, the gaps filled with lumps of 2C putty. That moved the lower wing's roots backwards, creating space at the lower forward fuselage for the new landing gear.

 

The latter was taken from a vintage Matchbox Hs 126 reconnaissance aircraft - probably 25, if 30 years old... Size was O.K., but the struts had to shortened by about 5mm, as thge HS 126 is a much bigger/longer aircraft than the C.200. A cut was made just above the wheel spats, material taken out, and the separate parts were glued back together again.

 

With the lower wings in place I started building strut supports for the upper wing from styrene strips - tricky and needs patience, but effective. I started with the outer supports, carving something SBC-style from styrene. These were glued into place, slightly canted outwards, and their length/height adapted to the upper wing’s position.

When this was settled, the upper Gladiator wing was glued into place. After a thorough drying period the short fuselage supports in front of the cockpit – again, styrene strips – were inserted into the gap. This allowed an individual lengthening, and was easier than expected, with a stable result.

After having the upper wing glued in place I added some wiring, made from heated and pulled-out styrene sprues. This not only enhances the kit's look, it also (just like in real life) improves rigidity of the model. Also a tedious task, but IMHO worth the effort. I tried thin wire, nylon strings and sewing yarn for this job, but finally the styrene solution is what worked best for me.

The exhaust installation had also to be modified: the new Hs 126 struts with spats would have been where the original C.200’s hot exhaust gases would have gone, so I added new exhaust pipes that would go between the new legs.

Other small added details included, among others, a pitot on a wing strut, a visor in front of the cockpit, a radio antenna, a ladder made from wire.

  

Painting and markings:

I would not call the Austrian 3+1-tone pre-WWII-scheme spectacular, but the colors are unique. My scheme is based on an Austrian Ju 86 bomber from 1938, so it fits into the intended time frame.

 

The colors were puzzled together from various sources and are subjective guesstimates:

● A pale, yellow-ish beige (Humbrol 74, ‘Linen’, out of production)

● A rather brownish green (Testors 1711, ‘Olive Drab’, FS 34087)

● A dark green with a yellow-ish hue (Humbrol 116, ‘US Dark Green’ FS 34079)

● Light blue for the undersides (Humbrol 65, ‘Aircraft Blue’, RLM 65)

 

In order to add some details I painted the area behind the engine cowling in aluminum. The respective part under the fuselage, where the exhaust gases would pass, was painted in Steel – both Testors Metallizers.

The interior surfaces were painted in a neutral Grey – but with the engine and the pilot in place you cannot see anything of that at all.

Markings are minimal: the Austrian roundels come from a TL Decals aftermarket sheet, the flag on the rudder was laid out with red paint (a mix of Humbrol 19 and 60), the white bar is a decal. The tactical code is fictional, puzzled together from single digits in various sizes (also from TL Modellbau sheets). The original documents how purely black fuselage codes, but I found these hard to read. So I chose digits with a white rim (actually, these belong to modern German Luftwaffe tactical codes in 1:32), which improve contrast a little.

The kit received a thin black ink wash and some shading/dry-painting with lighter basic tones (Humbrol 103, 155, Model Master 2138,‘Israeli Armor Sand Grey’, and Humbrol 122). After decal application, another turn with overall Hemp and Light Grey was done in order to fade contrast and to emphasize the surface structure. The wires were also painted, but only with thinned black ink and a VERY soft brush.

 

Finally, everything was sealed under a spray coat of matt acrylic varnish.

Voilà, and done in just about a week!

+++ 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 Gloster Glaive was basically a modernized and re-engined variant of the successful, British-built Gloster Gladiator (or Gloster SS.37), the RAF’s final biplane fighter to enter service. The Gladiator was not only widely used by the RAF at the dawn of WWII and in almost every theatre of operations, but also by many other nations. Operators included Norway, Belgium, Sweden, Greece, Latvia, Lithuania or Nationalist China, and while the RAF already opted for more modern monoplanes, Gloster saw the opportunity to sell an updated Gladiator to countries which were not as progressive.

Originally designated Gladiator Mk. IV, the machine received many aerodynamic refinements and the motor was changed from a draggy radial to a liquid-cooled inline engine. The latter was the new Rolls Royce Peregrine, a development of the Kestrel. It was, in its original form, a 21-litre (1,300 cu in) liquid-cooled V-12 aero engine ), delivering 885-horsepower (660 kW). The engine was housed under a streamlined cowling, driving a three blade metal propeller, and was coupled with a ventral radiator bath, reminiscent of the Hawker Fury biplane’s arrangement.

 

Structural improvements included an all-metal monocoque fuselage and stabilizers, as well as new wings and streamlined struts with reduced bracing. The upper wing was enlarged and of all-metal construction, too, while the lower wings were reduced in span and area, almost resulting in a sesquiplane layout. The total wing area was only marginally reduced, though.

The fixed landing gear was retained, but the main wheels were now covered with spats. The pilot still sat in a fully enclosed cockpit, the armament consisted of four machine guns, similar to the Gladiator. But for the Glaive, all Browning machine guns were synchronized and mounted in the fuselage: one pair was placed on top of the cowling, in front of the cockpit. Another pair, much like the Gladiator’s arrangement was placed in the fuselage flanks, below the exhaust outlets.

 

Compared with the Gladiator, the design changes were so fundamental that Gloster eventually decided to allocate a separate designation – also with a view to the type’s foreign marketing, since a new aircraft appeared more attractive than another mark of a pre-war design. For the type’s virgin flight in late 1938 the name “Glaive” was unveiled to the public, and several smaller European air forces immediately showed interest, including Greece, Croatia, Turkey, Portugal and Egypt.

 

Greece was one of the initial customers, and the first of a total of 24 aircraft for the Hellenic Air Force was delivered in early 1939, with 24 more on order (which were never delivered, though). The initial batch arrived just in time, since tension had been building between Greece and Italy since 7 April 1939, when Italian troops occupied Albania. On 28 October 1940, Italy issued an ultimatum to Greece, which was promptly rejected. A few hours later, Italian troops launched an invasion of Greece, initiating the Greco-Italian War.

 

The Hellenic Gloster Glaives were split among three Mirae Dioxeos (Fighter Squadrons): the 21st at Trikala, 22nd at Thessaloniki and 23rd at Larissa. When Italy attacked in October 1940, the British fighter was, together with the PZL 24, the Greeks' only modern type in adequate numbers. However, by late 1940, the Gloster Glaive was already no longer a front-runner despite a powerful powerplant and satisfactory armament. It had no speed advantage over the Fiat Cr.42 nor could it outfly the nimble Italian biplane, and it was much slower than the Macchi MC.200 and the Fiat G.50 it was pitted against. Its agility was the only real advantage against the Italian fighters, whose reliance on the slow firing Breda-SAFAT 12.7mm machine guns proved detrimental.

 

Anyway, on 5 April 1941, German forces invaded Greece and quickly established air superiority. As the Allied troops retreated, British and Hellenic forces covered them, before flying to Crete during the last week of April. There, the refugee aircraft recorded a few claims over twin-engine aircraft before being evacuated to Egypt during the Battle of Crete.

 

Overall, the Glaives performed gallantly during the early period of the conflict, holding their own against impossible numerical odds and despite the fact that their main target were enemy bombers which forced them to fight at a disadvantage against enemy fighters. Italian claims of easy superiority over the Albanian front were vastly over-rated and their kill claims even exceeded the total number of operational fighters on the Greek side. Total Greek fighter losses in combat came to 24 a/c with the Greek fighter pilots claiming 64 confirmed kills and 24 probables (about two third bombers).

 

By April 1941, however, lack of spares and attrition had forced the Hellenic Air Force to merge the surviving seven Glaives with five leftover PZL.24s into one understrength squadron supported by five Gloster Gladiators Mk I & II and the two surviving MB.151s. These fought hopelessly against the Luftwaffe onslaught, and most aircraft were eventually lost on the ground. None of the Hellenic Gloster Glaives survived the conflict.

  

General characteristics:

Crew: two

Length: 8.92m (29 ft 3 in)

Wingspan: 34 ft 0 in (10.36 m)

Height: 11 ft 9 in (3.58 m)

Wing area: 317 ft² (29.4 m²)

Empty weight: 1,295 kg (2,855 lb)

Max takeoff weight: 1,700 kg (3,748 lb)

 

Powerplant:

1× Rolls Royce Peregrine II liquid-cooled V12 inline engine, rated at 940 hp (700 kw)

 

Performance:

Maximum speed: 405 km/h (252 mph; 219 kn) at 4,400 m (14,436 ft)

Cruise speed: 345 km/h (214 mph; 186 kn)

Stall speed: 60 mph (52 knots, 96 km/h)

Range: 373 mi (600 km; 324 nmi)

Endurance: 2 hours

Service ceiling: 10,600 m (34,800 ft)

Rate of climb: 2,982 ft/min (15.15 m/s)

Time to altitude: 10.000 ft (3.050 m) in 3 minutes 20 seconds

 

Armament:

4× 0.303 calibre (7.7 mm) M1919 Browning machine guns in the fuselage

Provisions for 6× 10 kg (22 lb) or 4x 20 kg (44 lb) bombs under the lower wings

  

The kit and its assembly:

The fictional Gloster Glaive started quite simple with the idea of replacing the Gladiator’s radial with an inline engine. But this soon did not appear enough for an update – the Peregrine hardly delivered much more power than the former Mercury, so I considered some structural updates, too. Most of them comprised the replacement of former fabric-covered structures, and this led conceptually to a kitbash with only some Gladiator fuselage and tail parts left.

 

The basis is (once more) the very nice Matchbox Gloster Gladiator, but it was heavily modified. As an initial step, fuselage, fin and stabilizers (all OOB parts) lost their rib-and-fabric structure, simply sanded away. A minor detail, but it changes the overall look of the aircraft a lot, making it appear much more modern.

The fuselage was left without the OOB radial, and instead a leftover Merlin front end from an Airfix Hurricane (ca. 1cm long, left over from one of my first whif builds ever, a Hurricane with a radial engine!) was added. The lines match pretty well: the side profile looks sleek, if not elegant, but the Gladiator fuselage turned out to be wider than expected. Some major body work/PSR was necessary to integrate the new nose, but the result looks very good.

 

The liquid-cooled engine necessitated a radiator somewhere on the airframe…! Since I wanted the nose to remain slim and streamlined I eventually placed the radiator bath under the fuselage, much like the arrangement of the Hawker Fury biplane. The radiator itself comes from a late Spitfire (FROG kit).

The exhaust was taken from the Hurricane kit, too, and matching slits dug into the putty nose to take them. The three blade propeller is a mash-up, too: the spinner belongs, IIRC, to an early Spitfire (left over from an AZ Models kit) while the blades came from a damaged Matchbox Brewster Buffalo.

 

The Gladiator’s fuselage flank machine guns were kept and their “bullet channels” extrapolated along the new cowling, running under the new exhaust pipes. Another pair of machine guns were placed on top of the engine – for these, openings were carved into the upper hull and small fairings (similar to the Browning guns in the flanks) added. This arrangement appeared plausible to me, since the Gladiator’s oil cooler was not necessary anymore and the new lower wings (see below) were not big enough anymore to take the Gladiator’s underwing guns. Four MGs in the fuselage appears massive – but there were other types with such an arrangement, e.g. the Avia B-534 with four guns in the flanks and an inline engine.

 

The wings are complete replacements: the upper wing comes from a Heller Curtiss SBC4, while the lower wings as well as the spats (on shortened OOB Gladiator struts) come from an ICM Polikarpov I-153. All struts were scratched. Once the lower wings were in place and the relative position of the upper wing clear, the outer struts were carved from 1mm styrene sheet, using the I-153 design as benchmark. These were glued to the lower wing first, and, once totally dry after 24h, the upper wing was simply glued onto the top and the wing position adjusted. This was left to dry another 24h, and as a final step the four struts above the cowling (using the OOB struts, but as single parts and trimmed for proper fit) were placed. This way, a stable connection is guaranteed – and the result is surprisingly sturdy.

 

Rigging was done with heated sprue material – my personal favorite for this delicate task, and executed before painting the kit started so that the glue could cure and bond well.

  

Painting and markings:

The reason why this aircraft ended in Greek service is a color photograph of a crashed Hellenic Bloch M.B. 152 (coded ‘D 177’, to be specific). I guess that the picture was post-colored, though, because the aircraft of French origin sports rather weird colors: the picture shows a two-tone scheme in a deep, rather reddish chestnut brown and a light green that almost looks like teal. Unique, to say the least... Underside colors couldn’t be identified with certainty in the picture, but appeared like a pale but not too light blue grey.

 

Anyway, I assume that these colors are pure fiction and exaggerated Photoshop work, since the few M.B. 152s delivered to Greece carried AFAIK standard French camouflage (in French Khaki, Chestnut Brown and Blue-Grey on the upper surfaces, and a very light blue-grey from below). I’d assume that the contrast between the grey and green tones was not very obvious in the original photograph, so that the artist, not familiar with WWII paint schemes, replaced both colors with the strange teal tone and massively overmodulated the brown.

 

As weird as it looked, I liked this design and used it as an inspirational benchmark for my Hellenic Glaive build. After all, it’s a fictional aircraft… Upper basic colors are Humbrol 31 (RAF Slate Grey) and 160 (German Camouflage Red Brown), while the undersides became French Dark Blue Grey (ModelMaster Authentics 2105). The result looks rather odd…

Representing a combat-worn aircraft, I applied a thorough black ink wash and did heavier panel shading and dry-brushing on the leading edges, along with some visible touches of aluminum.

 

The Hellenic roundels come from a TL Modellbau aftermarket sheet. The tactical code was puzzled together from single letters, and the Greek “D” was created from single decal strips. For better contrast I used white decals – most Hellenic aircraft of the time had black codes, but the contrast is much better, and I found evidence that some machines actually carried white codes. The small fin flash is another free interpretation. Not every Hellenic aircraft carried these markings, and instead of painting the whole rudder in Greek colors I just applied a small fin flash. This was created with white and blue decal strips, closely matching the roundels’ colors.

 

Finally, after some soot stains around the guns and the exhausts, the kit was sealed with matt acrylic varnish.

  

Modified beyond recognition, perhaps…? The fictional Gloster Glaive looks IMHO good and very modern, just like one of those final biplane designs that were about to be outrun by monoplanes at the brink of WWII.

 

+++ DISCLAIMER +++

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

 

Some background:

Both Imperial Japanese Army and Navy Aviation (IJA and IJN, respectively) were very aware of the developments of jet engines, esp. through close contact with Germany and mutual exchange of blueprints and even hardware. But it was the IJN which basically drove jet-powered aircraft, e. g. through the Kyūshū J7W2 Shinden or Nakajima J9Y1 Kikka fighters.

 

The IJA was far behind schedule. Its primary jet projects had been conversions of existing, piston-engine-driven bomber types, but the increasing threat through high and fast incoming B-29 bombers, as well as the potential danger of even faster, jet-powered types, stirred the development of fast and agile interceptors with a heavy armament.

 

Since no such indigenous design existed (the IJA rejected the logical option to adapt an IJN types!), German engineers and design had a strong impact on what was to become the Ki-202 - a parallel development to the two-engined, heavier Ki-201 "Karyu", which resembled much the German Me 262.

 

The Ki-202 was developed by the Nippon Kokusai Koku Kogyo in a very short time frame: initial work started in late 1944, and the prototype was ready in summer 1945. The Ki-202 was regarded as a light, dedicated interceptor for spot defence, which should be produced in large numbers and with less investment of sparse resources and work labor per unit than the Karyu.

 

The Ki-202 was a very compact and simple aircraft. Outwardly it bore a striking resemblance to Kurt Tank's Ta 183 "Huckebein" jet fighter that had been under development in Germany since 1942, but the Ki-202 was much more simplified, both concerning construction and aerodynamics, as it was so direly needed and, beyond the jet engine, no big development risk was to be dared.

 

For instance, in order to avoid trouble with swept wings (which had not been incorporated in Japanese aircraft design yet, even though some wind tunnel test results already existed, as well as scientific input from Germany), the Ki-202 featured straight wings with a laminar-flow profile. The tail section was also different from the Ta 183: instead of the Ta 183's highly swept tail fin and a T-tail arrangement, the Ki-202 featured a relatively slender, staright tail boom above the jet exhaust, carrying a conventional stabilizer arrangement with only moderate sweep.

 

The fuselage resembled much Hans Multhopp's Ta 183, with a nose air intake, the pressurized cockpit placed above the air duct. The cockpot featured a frameless bubble canopy with an armored windscreen that offered an excellent field of view. Another novelty for the IJA was a tricycle landing gear that retracted into the lower fuselage. The engine (initially a single Ishikawajima Ne-20 turbojet, rated at 4.66 kN/475 kgf) filled the whole lower fuselage half. It lay between the main landing gear wells, with fuel cells above them and in the wing roots.

 

The aircraft had a rather stubby appearance, but turned out to be easy to handle and highly agile. Its weak spot was the Ne-20 engine, which was based on the German BMW 003 turbojet. Its low power output limited the Ki-202's performance so much that the initial prototypes (two were built) could only take off with reduced fuel - in fact, one of these machines was lost when it overrun the runway and crashed beyond repair.

 

Hence, only basic flight testing without any military equipment on board could be done until April 1945, and after the starting crash the other prototype was actually towed into the air, where it would, at safe height, power up its engine and perform a very limited test program.

When it became available in May 1945, a slightly uprated Ne-20-Kai engine was installed, but this measure hardly made the aircraft suitable to serious military service.

 

Things changed dramatically with the introduction of the much improved Ne-230 and Ne-330 engines. The latter had a thrust rating at 12.75 kN/1.300 kgf of thrust - nearly three times of what the early Ne-20 could deliver and close to the German 2nd generation Heinkel HeS 011 turbojet.

This new engine necessitated a slightly widened exhaust nozzle, and in the course of this modifications many detail refinements on prototypes #3 and 4 were made, including anti-flutter weights on the horizontal stabilizers and small wing fences.

In September 1945 this "new" aircraft eventually entered IJA service as "Ki-202 Kai", officially called 'Goryō' (御霊 - "Vengeful ghost") but also nicknamed 'Nezumi' (ネズミ - "Mouse") by its crews

 

The new type proved to be an immediate success. The Ki-202 Kai had a very good rate of climb, the short wings, coupled with a center-heavy CG due to the compact "pod and boom" layout, offered a very high manouverybility that was on par with contemporary Allied piston-engined fighters. As a bonus, its small size made the 'Goryō' a target which was hard to acquire or hit.

 

On the other side, the aircraft sported a powerful cannon armament (two fuselage-mounted 20 mm Ho-5 cannons, each with 150 RPG, plus two fuselage-mounted 30 mm Ho-155-II cannons, each with 50 RPG), and it was able to carry unguided air-to-air missiles under its wings, or two 150 L (40 US gal) drop tanks on either wing or a pair of 250 kg (550 lb) bombs.

On the downside, the Ne-330 engine had a very high fuel consumption rate, its throttle response was marginal, and its reliability was poor, especially in the initial production batches which suffered from material failures and lack of engineering experience.

  

General characteristics

Crew: one

Length: 8.96 m (29 ft 4 in)

Wingspan: 9,74 m (31 ft 10 1/2 in)

Height: 3,69 m (12 ft 1 in)

Wing area: 17.5 m² (188 ft²)

Empty weight: 2,380 kg (5,247 lb)

Loaded weight: 4,300 kg (9,480 lb)

 

Powerplant:

1× Ishikawajima Ne-330 engine with 12.75 kN/1.300 kgf of thrust

 

Performance

Maximum speed: 855 km/h (531 mph)

Stall speed: 140 km/h (92 knots, 106 mph) (power off, flaps down)

Range: 1.250 km (673 nmi, 776 mi)

Service ceiling: 14.000 m (45,932 ft)

Rate of climb: 20,4 m/s (4,020 ft/min)

Wing loading: 196 kg/m² (41 lb/ft²)

Thrust/weight: 0.37

 

Armament

2× 20 mm Ho-5 cannons with 150 RPG

2× 30 mm Ho-155-II cannons with 50 RPG

2× underwing hardpoints for up to 250 kg (551 lb) each

(for racks with unguided missiles, drop tanks or bombs)

  

The kit and its assembly:

A spontaneous project, inspired by a similar build (in French livery, though) on whatifmodelers.com some time ago, and an interim project while I waited for ordered decals for another whif on the bench.

I had a surplus Ta 183 from PM Models in store, and eventually considered it for conversion. When I recently got hands on several PZL TS-11 'Iskra' trainers from Master Craft, I eventually got the inspiration (and parts!) I needed and decided to make a kitbash, retro-fitting the rather futuristic Ta 183 with straight wings and a tail boom.

 

Conversion was rather straightforward, even though little from the Ta 183 was left: just the fuselage halves, air intake, canopy and parts of the landing gear. The Iskra 'donated' its wings and tail, as well as the front wheel.

Main wheels, cockpit interior, exhaust pipe and pilot figure come from the scrap box - noteworthy is the landing gear well interior. The PM kit just has a shallow, blank fairing - I cut that away and inserted parts from a jet engine (from a Revell F-16, the old kit which comes with a truck, trolley and a spare engine as props) - finally got use for these rather crude parts!

 

Some putty work was necessary at the fuselage/tail intersection, as well as at the wing roots, but overall the body work was rather quick and simple.

 

The packs of unguided missiles under the wings actually belong to the Matchbox BAC Strikemaster - I found an illustration of a similar arrangement on a Japanese rocket fighter, and they suit the 'Vengeful Ghost' well.

  

Painting and markings:

By tendency, I rather keep whifs' liveries simple and unspectacular - but I already have built some and want to avoid repetition. So I settled for an improvised camouflage scheme on bare metal, which I kept for the lower sides. AFAIK, such makeshift paint schemes were pretty common, and since no primer was used, quickly deteriorated.

 

To keep things simple I painted the finished model with Metallizer from Modelmaster, with different tones in selected areas (e. g. Aluminum Plate, Steel). After that I applied a thin coat of Humbrol 172 with a soft, broad brush on the upper surfaces, the waterline on the flanks masked with Tamiya tape. The metal below was to shine through, streaks were welcome, so that the finish became willingly uneven (and more interesting). This was later enhanced with some dry-brushed Humbrol 102 on top of that.

 

For more contrast, I added white Homeland Defence bands under the Hinomaru markings on wings and fuselage. These were cut from white decal sheet, not painted, and the Hinomaru placed on top of that. The yellow bands on the wings' ledaing edges are decals, too, a very effective method! The other few markings came from AeroMaster Decals and Microscale sheets.

 

Weathering included, beyond a wash with thinned black ink, a light sand paper treatment on the leading edges and in areas with much external contact, for an even shaggier look, and some grinded graphite was rubbed onto the bare metal surfaces for a worn look and some extra metal shine.

 

Finally, everything was sealed under a coat of semi-gloss acryl varnish.

  

A 'quickie', and the result looks a bit odd, IMHO - like a Saab 29 hatchling, maybe?

 

+++ 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 Gloster Glaive was basically a modernized and re-engined variant of the successful, British-built Gloster Gladiator (or Gloster SS.37), the RAF’s final biplane fighter to enter service. The Gladiator was not only widely used by the RAF at the dawn of WWII and in almost every theatre of operations, but also by many other nations. Operators included Norway, Belgium, Sweden, Greece, Latvia, Lithuania or Nationalist China, and while the RAF already opted for more modern monoplanes, Gloster saw the opportunity to sell an updated Gladiator to countries which were not as progressive.

Originally designated Gladiator Mk. IV, the machine received many aerodynamic refinements and the motor was changed from a draggy radial to a liquid-cooled inline engine. The latter was the new Rolls Royce Peregrine, a development of the Kestrel. It was, in its original form, a 21-litre (1,300 cu in) liquid-cooled V-12 aero engine ), delivering 885-horsepower (660 kW). The engine was housed under a streamlined cowling, driving a three blade metal propeller, and was coupled with a ventral radiator bath, reminiscent of the Hawker Fury biplane’s arrangement.

 

Structural improvements included an all-metal monocoque fuselage and stabilizers, as well as new wings and streamlined struts with reduced bracing. The upper wing was enlarged and of all-metal construction, too, while the lower wings were reduced in span and area, almost resulting in a sesquiplane layout. The total wing area was only marginally reduced, though.

The fixed landing gear was retained, but the main wheels were now covered with spats. The pilot still sat in a fully enclosed cockpit, the armament consisted of four machine guns, similar to the Gladiator. But for the Glaive, all Browning machine guns were synchronized and mounted in the fuselage: one pair was placed on top of the cowling, in front of the cockpit. Another pair, much like the Gladiator’s arrangement was placed in the fuselage flanks, below the exhaust outlets.

 

Compared with the Gladiator, the design changes were so fundamental that Gloster eventually decided to allocate a separate designation – also with a view to the type’s foreign marketing, since a new aircraft appeared more attractive than another mark of a pre-war design. For the type’s virgin flight in late 1938 the name “Glaive” was unveiled to the public, and several smaller European air forces immediately showed interest, including Greece, Croatia, Turkey, Portugal and Egypt.

 

Greece was one of the initial customers, and the first of a total of 24 aircraft for the Hellenic Air Force was delivered in early 1939, with 24 more on order (which were never delivered, though). The initial batch arrived just in time, since tension had been building between Greece and Italy since 7 April 1939, when Italian troops occupied Albania. On 28 October 1940, Italy issued an ultimatum to Greece, which was promptly rejected. A few hours later, Italian troops launched an invasion of Greece, initiating the Greco-Italian War.

 

The Hellenic Gloster Glaives were split among three Mirae Dioxeos (Fighter Squadrons): the 21st at Trikala, 22nd at Thessaloniki and 23rd at Larissa. When Italy attacked in October 1940, the British fighter was, together with the PZL 24, the Greeks' only modern type in adequate numbers. However, by late 1940, the Gloster Glaive was already no longer a front-runner despite a powerful powerplant and satisfactory armament. It had no speed advantage over the Fiat Cr.42 nor could it outfly the nimble Italian biplane, and it was much slower than the Macchi MC.200 and the Fiat G.50 it was pitted against. Its agility was the only real advantage against the Italian fighters, whose reliance on the slow firing Breda-SAFAT 12.7mm machine guns proved detrimental.

 

Anyway, on 5 April 1941, German forces invaded Greece and quickly established air superiority. As the Allied troops retreated, British and Hellenic forces covered them, before flying to Crete during the last week of April. There, the refugee aircraft recorded a few claims over twin-engine aircraft before being evacuated to Egypt during the Battle of Crete.

 

Overall, the Glaives performed gallantly during the early period of the conflict, holding their own against impossible numerical odds and despite the fact that their main target were enemy bombers which forced them to fight at a disadvantage against enemy fighters. Italian claims of easy superiority over the Albanian front were vastly over-rated and their kill claims even exceeded the total number of operational fighters on the Greek side. Total Greek fighter losses in combat came to 24 a/c with the Greek fighter pilots claiming 64 confirmed kills and 24 probables (about two third bombers).

 

By April 1941, however, lack of spares and attrition had forced the Hellenic Air Force to merge the surviving seven Glaives with five leftover PZL.24s into one understrength squadron supported by five Gloster Gladiators Mk I & II and the two surviving MB.151s. These fought hopelessly against the Luftwaffe onslaught, and most aircraft were eventually lost on the ground. None of the Hellenic Gloster Glaives survived the conflict.

  

General characteristics:

Crew: two

Length: 8.92m (29 ft 3 in)

Wingspan: 34 ft 0 in (10.36 m)

Height: 11 ft 9 in (3.58 m)

Wing area: 317 ft² (29.4 m²)

Empty weight: 1,295 kg (2,855 lb)

Max takeoff weight: 1,700 kg (3,748 lb)

 

Powerplant:

1× Rolls Royce Peregrine II liquid-cooled V12 inline engine, rated at 940 hp (700 kw)

 

Performance:

Maximum speed: 405 km/h (252 mph; 219 kn) at 4,400 m (14,436 ft)

Cruise speed: 345 km/h (214 mph; 186 kn)

Stall speed: 60 mph (52 knots, 96 km/h)

Range: 373 mi (600 km; 324 nmi)

Endurance: 2 hours

Service ceiling: 10,600 m (34,800 ft)

Rate of climb: 2,982 ft/min (15.15 m/s)

Time to altitude: 10.000 ft (3.050 m) in 3 minutes 20 seconds

 

Armament:

4× 0.303 calibre (7.7 mm) M1919 Browning machine guns in the fuselage

Provisions for 6× 10 kg (22 lb) or 4x 20 kg (44 lb) bombs under the lower wings

  

The kit and its assembly:

The fictional Gloster Glaive started quite simple with the idea of replacing the Gladiator’s radial with an inline engine. But this soon did not appear enough for an update – the Peregrine hardly delivered much more power than the former Mercury, so I considered some structural updates, too. Most of them comprised the replacement of former fabric-covered structures, and this led conceptually to a kitbash with only some Gladiator fuselage and tail parts left.

 

The basis is (once more) the very nice Matchbox Gloster Gladiator, but it was heavily modified. As an initial step, fuselage, fin and stabilizers (all OOB parts) lost their rib-and-fabric structure, simply sanded away. A minor detail, but it changes the overall look of the aircraft a lot, making it appear much more modern.

The fuselage was left without the OOB radial, and instead a leftover Merlin front end from an Airfix Hurricane (ca. 1cm long, left over from one of my first whif builds ever, a Hurricane with a radial engine!) was added. The lines match pretty well: the side profile looks sleek, if not elegant, but the Gladiator fuselage turned out to be wider than expected. Some major body work/PSR was necessary to integrate the new nose, but the result looks very good.

 

The liquid-cooled engine necessitated a radiator somewhere on the airframe…! Since I wanted the nose to remain slim and streamlined I eventually placed the radiator bath under the fuselage, much like the arrangement of the Hawker Fury biplane. The radiator itself comes from a late Spitfire (FROG kit).

The exhaust was taken from the Hurricane kit, too, and matching slits dug into the putty nose to take them. The three blade propeller is a mash-up, too: the spinner belongs, IIRC, to an early Spitfire (left over from an AZ Models kit) while the blades came from a damaged Matchbox Brewster Buffalo.

 

The Gladiator’s fuselage flank machine guns were kept and their “bullet channels” extrapolated along the new cowling, running under the new exhaust pipes. Another pair of machine guns were placed on top of the engine – for these, openings were carved into the upper hull and small fairings (similar to the Browning guns in the flanks) added. This arrangement appeared plausible to me, since the Gladiator’s oil cooler was not necessary anymore and the new lower wings (see below) were not big enough anymore to take the Gladiator’s underwing guns. Four MGs in the fuselage appears massive – but there were other types with such an arrangement, e.g. the Avia B-534 with four guns in the flanks and an inline engine.

 

The wings are complete replacements: the upper wing comes from a Heller Curtiss SBC4, while the lower wings as well as the spats (on shortened OOB Gladiator struts) come from an ICM Polikarpov I-153. All struts were scratched. Once the lower wings were in place and the relative position of the upper wing clear, the outer struts were carved from 1mm styrene sheet, using the I-153 design as benchmark. These were glued to the lower wing first, and, once totally dry after 24h, the upper wing was simply glued onto the top and the wing position adjusted. This was left to dry another 24h, and as a final step the four struts above the cowling (using the OOB struts, but as single parts and trimmed for proper fit) were placed. This way, a stable connection is guaranteed – and the result is surprisingly sturdy.

 

Rigging was done with heated sprue material – my personal favorite for this delicate task, and executed before painting the kit started so that the glue could cure and bond well.

  

Painting and markings:

The reason why this aircraft ended in Greek service is a color photograph of a crashed Hellenic Bloch M.B. 152 (coded ‘D 177’, to be specific). I guess that the picture was post-colored, though, because the aircraft of French origin sports rather weird colors: the picture shows a two-tone scheme in a deep, rather reddish chestnut brown and a light green that almost looks like teal. Unique, to say the least... Underside colors couldn’t be identified with certainty in the picture, but appeared like a pale but not too light blue grey.

 

Anyway, I assume that these colors are pure fiction and exaggerated Photoshop work, since the few M.B. 152s delivered to Greece carried AFAIK standard French camouflage (in French Khaki, Chestnut Brown and Blue-Grey on the upper surfaces, and a very light blue-grey from below). I’d assume that the contrast between the grey and green tones was not very obvious in the original photograph, so that the artist, not familiar with WWII paint schemes, replaced both colors with the strange teal tone and massively overmodulated the brown.

 

As weird as it looked, I liked this design and used it as an inspirational benchmark for my Hellenic Glaive build. After all, it’s a fictional aircraft… Upper basic colors are Humbrol 31 (RAF Slate Grey) and 160 (German Camouflage Red Brown), while the undersides became French Dark Blue Grey (ModelMaster Authentics 2105). The result looks rather odd…

Representing a combat-worn aircraft, I applied a thorough black ink wash and did heavier panel shading and dry-brushing on the leading edges, along with some visible touches of aluminum.

 

The Hellenic roundels come from a TL Modellbau aftermarket sheet. The tactical code was puzzled together from single letters, and the Greek “D” was created from single decal strips. For better contrast I used white decals – most Hellenic aircraft of the time had black codes, but the contrast is much better, and I found evidence that some machines actually carried white codes. The small fin flash is another free interpretation. Not every Hellenic aircraft carried these markings, and instead of painting the whole rudder in Greek colors I just applied a small fin flash. This was created with white and blue decal strips, closely matching the roundels’ colors.

 

Finally, after some soot stains around the guns and the exhausts, the kit was sealed with matt acrylic varnish.

  

Modified beyond recognition, perhaps…? The fictional Gloster Glaive looks IMHO good and very modern, just like one of those final biplane designs that were about to be outrun by monoplanes at the brink of WWII.

 

+++ 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 Gloster Glaive was basically a modernized and re-engined variant of the successful, British-built Gloster Gladiator (or Gloster SS.37), the RAF’s final biplane fighter to enter service. The Gladiator was not only widely used by the RAF at the dawn of WWII and in almost every theatre of operations, but also by many other nations. Operators included Norway, Belgium, Sweden, Greece, Latvia, Lithuania or Nationalist China, and while the RAF already opted for more modern monoplanes, Gloster saw the opportunity to sell an updated Gladiator to countries which were not as progressive.

Originally designated Gladiator Mk. IV, the machine received many aerodynamic refinements and the motor was changed from a draggy radial to a liquid-cooled inline engine. The latter was the new Rolls Royce Peregrine, a development of the Kestrel. It was, in its original form, a 21-litre (1,300 cu in) liquid-cooled V-12 aero engine ), delivering 885-horsepower (660 kW). The engine was housed under a streamlined cowling, driving a three blade metal propeller, and was coupled with a ventral radiator bath, reminiscent of the Hawker Fury biplane’s arrangement.

 

Structural improvements included an all-metal monocoque fuselage and stabilizers, as well as new wings and streamlined struts with reduced bracing. The upper wing was enlarged and of all-metal construction, too, while the lower wings were reduced in span and area, almost resulting in a sesquiplane layout. The total wing area was only marginally reduced, though.

The fixed landing gear was retained, but the main wheels were now covered with spats. The pilot still sat in a fully enclosed cockpit, the armament consisted of four machine guns, similar to the Gladiator. But for the Glaive, all Browning machine guns were synchronized and mounted in the fuselage: one pair was placed on top of the cowling, in front of the cockpit. Another pair, much like the Gladiator’s arrangement was placed in the fuselage flanks, below the exhaust outlets.

 

Compared with the Gladiator, the design changes were so fundamental that Gloster eventually decided to allocate a separate designation – also with a view to the type’s foreign marketing, since a new aircraft appeared more attractive than another mark of a pre-war design. For the type’s virgin flight in late 1938 the name “Glaive” was unveiled to the public, and several smaller European air forces immediately showed interest, including Greece, Croatia, Turkey, Portugal and Egypt.

 

Greece was one of the initial customers, and the first of a total of 24 aircraft for the Hellenic Air Force was delivered in early 1939, with 24 more on order (which were never delivered, though). The initial batch arrived just in time, since tension had been building between Greece and Italy since 7 April 1939, when Italian troops occupied Albania. On 28 October 1940, Italy issued an ultimatum to Greece, which was promptly rejected. A few hours later, Italian troops launched an invasion of Greece, initiating the Greco-Italian War.

 

The Hellenic Gloster Glaives were split among three Mirae Dioxeos (Fighter Squadrons): the 21st at Trikala, 22nd at Thessaloniki and 23rd at Larissa. When Italy attacked in October 1940, the British fighter was, together with the PZL 24, the Greeks' only modern type in adequate numbers. However, by late 1940, the Gloster Glaive was already no longer a front-runner despite a powerful powerplant and satisfactory armament. It had no speed advantage over the Fiat Cr.42 nor could it outfly the nimble Italian biplane, and it was much slower than the Macchi MC.200 and the Fiat G.50 it was pitted against. Its agility was the only real advantage against the Italian fighters, whose reliance on the slow firing Breda-SAFAT 12.7mm machine guns proved detrimental.

 

Anyway, on 5 April 1941, German forces invaded Greece and quickly established air superiority. As the Allied troops retreated, British and Hellenic forces covered them, before flying to Crete during the last week of April. There, the refugee aircraft recorded a few claims over twin-engine aircraft before being evacuated to Egypt during the Battle of Crete.

 

Overall, the Glaives performed gallantly during the early period of the conflict, holding their own against impossible numerical odds and despite the fact that their main target were enemy bombers which forced them to fight at a disadvantage against enemy fighters. Italian claims of easy superiority over the Albanian front were vastly over-rated and their kill claims even exceeded the total number of operational fighters on the Greek side. Total Greek fighter losses in combat came to 24 a/c with the Greek fighter pilots claiming 64 confirmed kills and 24 probables (about two third bombers).

 

By April 1941, however, lack of spares and attrition had forced the Hellenic Air Force to merge the surviving seven Glaives with five leftover PZL.24s into one understrength squadron supported by five Gloster Gladiators Mk I & II and the two surviving MB.151s. These fought hopelessly against the Luftwaffe onslaught, and most aircraft were eventually lost on the ground. None of the Hellenic Gloster Glaives survived the conflict.

  

General characteristics:

Crew: two

Length: 8.92m (29 ft 3 in)

Wingspan: 34 ft 0 in (10.36 m)

Height: 11 ft 9 in (3.58 m)

Wing area: 317 ft² (29.4 m²)

Empty weight: 1,295 kg (2,855 lb)

Max takeoff weight: 1,700 kg (3,748 lb)

 

Powerplant:

1× Rolls Royce Peregrine II liquid-cooled V12 inline engine, rated at 940 hp (700 kw)

 

Performance:

Maximum speed: 405 km/h (252 mph; 219 kn) at 4,400 m (14,436 ft)

Cruise speed: 345 km/h (214 mph; 186 kn)

Stall speed: 60 mph (52 knots, 96 km/h)

Range: 373 mi (600 km; 324 nmi)

Endurance: 2 hours

Service ceiling: 10,600 m (34,800 ft)

Rate of climb: 2,982 ft/min (15.15 m/s)

Time to altitude: 10.000 ft (3.050 m) in 3 minutes 20 seconds

 

Armament:

4× 0.303 calibre (7.7 mm) M1919 Browning machine guns in the fuselage

Provisions for 6× 10 kg (22 lb) or 4x 20 kg (44 lb) bombs under the lower wings

  

The kit and its assembly:

The fictional Gloster Glaive started quite simple with the idea of replacing the Gladiator’s radial with an inline engine. But this soon did not appear enough for an update – the Peregrine hardly delivered much more power than the former Mercury, so I considered some structural updates, too. Most of them comprised the replacement of former fabric-covered structures, and this led conceptually to a kitbash with only some Gladiator fuselage and tail parts left.

 

The basis is (once more) the very nice Matchbox Gloster Gladiator, but it was heavily modified. As an initial step, fuselage, fin and stabilizers (all OOB parts) lost their rib-and-fabric structure, simply sanded away. A minor detail, but it changes the overall look of the aircraft a lot, making it appear much more modern.

The fuselage was left without the OOB radial, and instead a leftover Merlin front end from an Airfix Hurricane (ca. 1cm long, left over from one of my first whif builds ever, a Hurricane with a radial engine!) was added. The lines match pretty well: the side profile looks sleek, if not elegant, but the Gladiator fuselage turned out to be wider than expected. Some major body work/PSR was necessary to integrate the new nose, but the result looks very good.

 

The liquid-cooled engine necessitated a radiator somewhere on the airframe…! Since I wanted the nose to remain slim and streamlined I eventually placed the radiator bath under the fuselage, much like the arrangement of the Hawker Fury biplane. The radiator itself comes from a late Spitfire (FROG kit).

The exhaust was taken from the Hurricane kit, too, and matching slits dug into the putty nose to take them. The three blade propeller is a mash-up, too: the spinner belongs, IIRC, to an early Spitfire (left over from an AZ Models kit) while the blades came from a damaged Matchbox Brewster Buffalo.

 

The Gladiator’s fuselage flank machine guns were kept and their “bullet channels” extrapolated along the new cowling, running under the new exhaust pipes. Another pair of machine guns were placed on top of the engine – for these, openings were carved into the upper hull and small fairings (similar to the Browning guns in the flanks) added. This arrangement appeared plausible to me, since the Gladiator’s oil cooler was not necessary anymore and the new lower wings (see below) were not big enough anymore to take the Gladiator’s underwing guns. Four MGs in the fuselage appears massive – but there were other types with such an arrangement, e.g. the Avia B-534 with four guns in the flanks and an inline engine.

 

The wings are complete replacements: the upper wing comes from a Heller Curtiss SBC4, while the lower wings as well as the spats (on shortened OOB Gladiator struts) come from an ICM Polikarpov I-153. All struts were scratched. Once the lower wings were in place and the relative position of the upper wing clear, the outer struts were carved from 1mm styrene sheet, using the I-153 design as benchmark. These were glued to the lower wing first, and, once totally dry after 24h, the upper wing was simply glued onto the top and the wing position adjusted. This was left to dry another 24h, and as a final step the four struts above the cowling (using the OOB struts, but as single parts and trimmed for proper fit) were placed. This way, a stable connection is guaranteed – and the result is surprisingly sturdy.

 

Rigging was done with heated sprue material – my personal favorite for this delicate task, and executed before painting the kit started so that the glue could cure and bond well.

  

Painting and markings:

The reason why this aircraft ended in Greek service is a color photograph of a crashed Hellenic Bloch M.B. 152 (coded ‘D 177’, to be specific). I guess that the picture was post-colored, though, because the aircraft of French origin sports rather weird colors: the picture shows a two-tone scheme in a deep, rather reddish chestnut brown and a light green that almost looks like teal. Unique, to say the least... Underside colors couldn’t be identified with certainty in the picture, but appeared like a pale but not too light blue grey.

 

Anyway, I assume that these colors are pure fiction and exaggerated Photoshop work, since the few M.B. 152s delivered to Greece carried AFAIK standard French camouflage (in French Khaki, Chestnut Brown and Blue-Grey on the upper surfaces, and a very light blue-grey from below). I’d assume that the contrast between the grey and green tones was not very obvious in the original photograph, so that the artist, not familiar with WWII paint schemes, replaced both colors with the strange teal tone and massively overmodulated the brown.

 

As weird as it looked, I liked this design and used it as an inspirational benchmark for my Hellenic Glaive build. After all, it’s a fictional aircraft… Upper basic colors are Humbrol 31 (RAF Slate Grey) and 160 (German Camouflage Red Brown), while the undersides became French Dark Blue Grey (ModelMaster Authentics 2105). The result looks rather odd…

Representing a combat-worn aircraft, I applied a thorough black ink wash and did heavier panel shading and dry-brushing on the leading edges, along with some visible touches of aluminum.

 

The Hellenic roundels come from a TL Modellbau aftermarket sheet. The tactical code was puzzled together from single letters, and the Greek “D” was created from single decal strips. For better contrast I used white decals – most Hellenic aircraft of the time had black codes, but the contrast is much better, and I found evidence that some machines actually carried white codes. The small fin flash is another free interpretation. Not every Hellenic aircraft carried these markings, and instead of painting the whole rudder in Greek colors I just applied a small fin flash. This was created with white and blue decal strips, closely matching the roundels’ colors.

 

Finally, after some soot stains around the guns and the exhausts, the kit was sealed with matt acrylic varnish.

  

Modified beyond recognition, perhaps…? The fictional Gloster Glaive looks IMHO good and very modern, just like one of those final biplane designs that were about to be outrun by monoplanes at the brink of WWII.

 

Phicen kitbash using the blonde Kimi headsculpt .

+++ 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 Gloster Glaive was basically a modernized and re-engined variant of the successful, British-built Gloster Gladiator (or Gloster SS.37), the RAF’s final biplane fighter to enter service. The Gladiator was not only widely used by the RAF at the dawn of WWII and in almost every theatre of operations, but also by many other nations. Operators included Norway, Belgium, Sweden, Greece, Latvia, Lithuania or Nationalist China, and while the RAF already opted for more modern monoplanes, Gloster saw the opportunity to sell an updated Gladiator to countries which were not as progressive.

Originally designated Gladiator Mk. IV, the machine received many aerodynamic refinements and the motor was changed from a draggy radial to a liquid-cooled inline engine. The latter was the new Rolls Royce Peregrine, a development of the Kestrel. It was, in its original form, a 21-litre (1,300 cu in) liquid-cooled V-12 aero engine ), delivering 885-horsepower (660 kW). The engine was housed under a streamlined cowling, driving a three blade metal propeller, and was coupled with a ventral radiator bath, reminiscent of the Hawker Fury biplane’s arrangement.

 

Structural improvements included an all-metal monocoque fuselage and stabilizers, as well as new wings and streamlined struts with reduced bracing. The upper wing was enlarged and of all-metal construction, too, while the lower wings were reduced in span and area, almost resulting in a sesquiplane layout. The total wing area was only marginally reduced, though.

The fixed landing gear was retained, but the main wheels were now covered with spats. The pilot still sat in a fully enclosed cockpit, the armament consisted of four machine guns, similar to the Gladiator. But for the Glaive, all Browning machine guns were synchronized and mounted in the fuselage: one pair was placed on top of the cowling, in front of the cockpit. Another pair, much like the Gladiator’s arrangement was placed in the fuselage flanks, below the exhaust outlets.

 

Compared with the Gladiator, the design changes were so fundamental that Gloster eventually decided to allocate a separate designation – also with a view to the type’s foreign marketing, since a new aircraft appeared more attractive than another mark of a pre-war design. For the type’s virgin flight in late 1938 the name “Glaive” was unveiled to the public, and several smaller European air forces immediately showed interest, including Greece, Croatia, Turkey, Portugal and Egypt.

 

Greece was one of the initial customers, and the first of a total of 24 aircraft for the Hellenic Air Force was delivered in early 1939, with 24 more on order (which were never delivered, though). The initial batch arrived just in time, since tension had been building between Greece and Italy since 7 April 1939, when Italian troops occupied Albania. On 28 October 1940, Italy issued an ultimatum to Greece, which was promptly rejected. A few hours later, Italian troops launched an invasion of Greece, initiating the Greco-Italian War.

 

The Hellenic Gloster Glaives were split among three Mirae Dioxeos (Fighter Squadrons): the 21st at Trikala, 22nd at Thessaloniki and 23rd at Larissa. When Italy attacked in October 1940, the British fighter was, together with the PZL 24, the Greeks' only modern type in adequate numbers. However, by late 1940, the Gloster Glaive was already no longer a front-runner despite a powerful powerplant and satisfactory armament. It had no speed advantage over the Fiat Cr.42 nor could it outfly the nimble Italian biplane, and it was much slower than the Macchi MC.200 and the Fiat G.50 it was pitted against. Its agility was the only real advantage against the Italian fighters, whose reliance on the slow firing Breda-SAFAT 12.7mm machine guns proved detrimental.

 

Anyway, on 5 April 1941, German forces invaded Greece and quickly established air superiority. As the Allied troops retreated, British and Hellenic forces covered them, before flying to Crete during the last week of April. There, the refugee aircraft recorded a few claims over twin-engine aircraft before being evacuated to Egypt during the Battle of Crete.

 

Overall, the Glaives performed gallantly during the early period of the conflict, holding their own against impossible numerical odds and despite the fact that their main target were enemy bombers which forced them to fight at a disadvantage against enemy fighters. Italian claims of easy superiority over the Albanian front were vastly over-rated and their kill claims even exceeded the total number of operational fighters on the Greek side. Total Greek fighter losses in combat came to 24 a/c with the Greek fighter pilots claiming 64 confirmed kills and 24 probables (about two third bombers).

 

By April 1941, however, lack of spares and attrition had forced the Hellenic Air Force to merge the surviving seven Glaives with five leftover PZL.24s into one understrength squadron supported by five Gloster Gladiators Mk I & II and the two surviving MB.151s. These fought hopelessly against the Luftwaffe onslaught, and most aircraft were eventually lost on the ground. None of the Hellenic Gloster Glaives survived the conflict.

  

General characteristics:

Crew: two

Length: 8.92m (29 ft 3 in)

Wingspan: 34 ft 0 in (10.36 m)

Height: 11 ft 9 in (3.58 m)

Wing area: 317 ft² (29.4 m²)

Empty weight: 1,295 kg (2,855 lb)

Max takeoff weight: 1,700 kg (3,748 lb)

 

Powerplant:

1× Rolls Royce Peregrine II liquid-cooled V12 inline engine, rated at 940 hp (700 kw)

 

Performance:

Maximum speed: 405 km/h (252 mph; 219 kn) at 4,400 m (14,436 ft)

Cruise speed: 345 km/h (214 mph; 186 kn)

Stall speed: 60 mph (52 knots, 96 km/h)

Range: 373 mi (600 km; 324 nmi)

Endurance: 2 hours

Service ceiling: 10,600 m (34,800 ft)

Rate of climb: 2,982 ft/min (15.15 m/s)

Time to altitude: 10.000 ft (3.050 m) in 3 minutes 20 seconds

 

Armament:

4× 0.303 calibre (7.7 mm) M1919 Browning machine guns in the fuselage

Provisions for 6× 10 kg (22 lb) or 4x 20 kg (44 lb) bombs under the lower wings

  

The kit and its assembly:

The fictional Gloster Glaive started quite simple with the idea of replacing the Gladiator’s radial with an inline engine. But this soon did not appear enough for an update – the Peregrine hardly delivered much more power than the former Mercury, so I considered some structural updates, too. Most of them comprised the replacement of former fabric-covered structures, and this led conceptually to a kitbash with only some Gladiator fuselage and tail parts left.

 

The basis is (once more) the very nice Matchbox Gloster Gladiator, but it was heavily modified. As an initial step, fuselage, fin and stabilizers (all OOB parts) lost their rib-and-fabric structure, simply sanded away. A minor detail, but it changes the overall look of the aircraft a lot, making it appear much more modern.

The fuselage was left without the OOB radial, and instead a leftover Merlin front end from an Airfix Hurricane (ca. 1cm long, left over from one of my first whif builds ever, a Hurricane with a radial engine!) was added. The lines match pretty well: the side profile looks sleek, if not elegant, but the Gladiator fuselage turned out to be wider than expected. Some major body work/PSR was necessary to integrate the new nose, but the result looks very good.

 

The liquid-cooled engine necessitated a radiator somewhere on the airframe…! Since I wanted the nose to remain slim and streamlined I eventually placed the radiator bath under the fuselage, much like the arrangement of the Hawker Fury biplane. The radiator itself comes from a late Spitfire (FROG kit).

The exhaust was taken from the Hurricane kit, too, and matching slits dug into the putty nose to take them. The three blade propeller is a mash-up, too: the spinner belongs, IIRC, to an early Spitfire (left over from an AZ Models kit) while the blades came from a damaged Matchbox Brewster Buffalo.

 

The Gladiator’s fuselage flank machine guns were kept and their “bullet channels” extrapolated along the new cowling, running under the new exhaust pipes. Another pair of machine guns were placed on top of the engine – for these, openings were carved into the upper hull and small fairings (similar to the Browning guns in the flanks) added. This arrangement appeared plausible to me, since the Gladiator’s oil cooler was not necessary anymore and the new lower wings (see below) were not big enough anymore to take the Gladiator’s underwing guns. Four MGs in the fuselage appears massive – but there were other types with such an arrangement, e.g. the Avia B-534 with four guns in the flanks and an inline engine.

 

The wings are complete replacements: the upper wing comes from a Heller Curtiss SBC4, while the lower wings as well as the spats (on shortened OOB Gladiator struts) come from an ICM Polikarpov I-153. All struts were scratched. Once the lower wings were in place and the relative position of the upper wing clear, the outer struts were carved from 1mm styrene sheet, using the I-153 design as benchmark. These were glued to the lower wing first, and, once totally dry after 24h, the upper wing was simply glued onto the top and the wing position adjusted. This was left to dry another 24h, and as a final step the four struts above the cowling (using the OOB struts, but as single parts and trimmed for proper fit) were placed. This way, a stable connection is guaranteed – and the result is surprisingly sturdy.

 

Rigging was done with heated sprue material – my personal favorite for this delicate task, and executed before painting the kit started so that the glue could cure and bond well.

  

Painting and markings:

The reason why this aircraft ended in Greek service is a color photograph of a crashed Hellenic Bloch M.B. 152 (coded ‘D 177’, to be specific). I guess that the picture was post-colored, though, because the aircraft of French origin sports rather weird colors: the picture shows a two-tone scheme in a deep, rather reddish chestnut brown and a light green that almost looks like teal. Unique, to say the least... Underside colors couldn’t be identified with certainty in the picture, but appeared like a pale but not too light blue grey.

 

Anyway, I assume that these colors are pure fiction and exaggerated Photoshop work, since the few M.B. 152s delivered to Greece carried AFAIK standard French camouflage (in French Khaki, Chestnut Brown and Blue-Grey on the upper surfaces, and a very light blue-grey from below). I’d assume that the contrast between the grey and green tones was not very obvious in the original photograph, so that the artist, not familiar with WWII paint schemes, replaced both colors with the strange teal tone and massively overmodulated the brown.

 

As weird as it looked, I liked this design and used it as an inspirational benchmark for my Hellenic Glaive build. After all, it’s a fictional aircraft… Upper basic colors are Humbrol 31 (RAF Slate Grey) and 160 (German Camouflage Red Brown), while the undersides became French Dark Blue Grey (ModelMaster Authentics 2105). The result looks rather odd…

Representing a combat-worn aircraft, I applied a thorough black ink wash and did heavier panel shading and dry-brushing on the leading edges, along with some visible touches of aluminum.

 

The Hellenic roundels come from a TL Modellbau aftermarket sheet. The tactical code was puzzled together from single letters, and the Greek “D” was created from single decal strips. For better contrast I used white decals – most Hellenic aircraft of the time had black codes, but the contrast is much better, and I found evidence that some machines actually carried white codes. The small fin flash is another free interpretation. Not every Hellenic aircraft carried these markings, and instead of painting the whole rudder in Greek colors I just applied a small fin flash. This was created with white and blue decal strips, closely matching the roundels’ colors.

 

Finally, after some soot stains around the guns and the exhausts, the kit was sealed with matt acrylic varnish.

  

Modified beyond recognition, perhaps…? The fictional Gloster Glaive looks IMHO good and very modern, just like one of those final biplane designs that were about to be outrun by monoplanes at the brink of WWII.

 

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