View allAll Photos Tagged System's
•The National Disaster Medical System’s medical tents are up in Charlotte County, FL, where 3 out of 5 area hospitals are closed. NDMS’s team of medical professionals - including doctors, nurses, paramedics, and pharmacists – are providing patient care in the wake of Hurricane Ian.
NASA IMAGES
New Horizons extreme distance from Pluto and the Kuiper Belt, fastest launch speed ever recorded It will arrive at Pluto on July , 2015 Pluto unexplored planet in the Solar System. On April, 2006 the spacecraft passed the orbit of Mars,faster trajectory to Pluto,After passing Pluto,continue further into the 2016-2020 Kuiper Belt. March 2011 Uranus' orbit. August 2014 Neptune's orbit. Leave the solar system in 2029.
7 Mar 1996 – March 7, 1996: For the first time since Pluto's discovery 66 years ago, ... The Hubble telescope's snapshots of nearly the entire surface of Pluto
(-see also the plot about -Pluto Planet-)
Plutos atmosphere
Pluto’s atmosphere carbon monoxide in Pluto’s, atmosphere has finally met, with success huge atmosphere of carbon monoxide.planet known orbiting its host star and having its own moons to have an atmosphere and until now icy orb's atmosphere has expanded dramatically since 2000,astronomers Pluto-huggers? a full-scale planet that from some astronomers as has been classified a "minor" Pluto’s atmosphere would have important effects on the planet's the atmosphere confirmed, the presence of carbon monoxide in the atmosphere of Pluto,after a worldwide search that lasted nearly two decades. Pluto fits the planet definition of being round and orbiting its own star and having its own moons around it,this part it is very important which makes Pluto a planet. Pluto is composed primarily of rock and ice, orbital period is 248 Earth years due long distant from the Sun, so orbit appearing to cross that of Neptune which its orbit crosses the ecliptic, are currently separated from Neptune's by over 21°.[56] natural of the alignment between Pluto and Neptune's orbits does not change. From 1979 to 1999, Pluto was the eighth planet from the sun highly elliptical orbit again become the Solar System's most distant planet. From January 1979 through to 11 February 1999 Pluto was closer to the Sun than Neptune.
Pluto Planet
Big argument about Pluto continues the most up-to-date book on the solar system,Worlds that discusses of the controversy over the planet of Pluto and Eris. Pluto is a planet? YES Pluto is the ninth and smallest planet of our solar systemobject Change orientation or direction,the Planet knowledge around the Sun also in the abstract sense of scientific knowledge around our Solar System,it had the same orbit around the Sun as Mars,important Planet orbiting the Sun. Diameter of Mercury: 3,032 miles. —————————————————————— Diameter of Ganymede (Jupiter’s biggest moon): 3,272 miles ——————————————————————Diameter of Moon: 2,159 miles ( Earth’s) -----------------------------------------------------------------------—- Eris was discovered in 2005 by planet-hunting —Diameter of Eris: 1,500 miles, and first new planet found orbiting the Sun in 75 years. Eris can be no more than 1,454 miles (2,340 kilometers) —————The new observation 2010———— Diameter of Pluto: 1,430 miles. Pluto is believed to be 1,456 miles across. So is Pluto 2 miles wider. —————————————————————— Diameter of Ceres: 590 miles. —————————————————————— Mercury’s orbital eccentricity: 0.21.——— Pluto’s orbital eccentricity: 0.25 —————————————————————— Pluto’s controversial Pluto is two and a half times the diameter of Ceres,also Pluto is not an ice ball,but large member of the Kuiper belt, Mercury and Venus have no moons,Pluto have litle moons, known as, Charon, Nix and Hydra., as small planet and the farthest known planet from the sun; it has the most elliptical orbit of all the planets, Pluto was discovered in 1930.Pluto orbits beyond the orbit of Neptune
Pluto Planet.htm
—————————————————————— In Roman mythology, Pluto (Greek: Hades) is the god of the underworld.
—————————————————————— The New Horizons spacecraft, scheduled to arrive at Pluto in 2015 —————————————————————— Our solar system consists of the sun, planets, moons, many dwarf planets, Astronomical Union officially designated Eris and Pluto “dwarf planets.
Fact that they never hadn’t cleared their orbital zones of other rocky objects that Pluto was frequently described as “the largest Kuiper belt object”.
The Kuiper Belt and the Oort Cloud
A planetary system consists of the various non-stellar objects version of our solar system there could be as many as planetary system discovered a planetary system containing at least some planets in the mass range prompted a fine tuning of the definition of a planet orbiting other stars beyond our solar system extrasolar planet, extragalactic planet is a planet that is outside the Milky Way Galaxy. Solar System beyond the planets extending from the orbit of Neptune show where Kuiper Belt Objects are suggested that comet-like debris also known as the Edgeworth-Kuiper Belt an area of the solar system one of the larger Kuiper belt objects Quaoar direct relationship to the mass smaller than Ceres,Kuiper belt observed and mapped, only four currently known trans-Neptunian objects like Sedna diagram compares Pluto's orbit with a Kuiper Belt .
Oort cloud's surrounding the planetary system and extending is a massive spherical cloud contains as many as six trillion comets Halley-type comets ,asteroid belt is the region of the Solar System located roughly between the orbits of the planets Mars and Jupiter, main belt is contained largest objects like Ceres,giant swarm of objects is now named the Oort Cloud,Kuiper Belt indicate that the Kuiper Belt probably formed first objects within the Kuiper belt are affected by the gravitation of the planets.these orbital characteristics the beyond and realm of the planets cloud is a huge spherical cloud of comets and dust and other object extends from the Sun in all directions.
The Kuiper Belt and Oort Cloud have never been observed for explanation for a source of comets and objects within, merely a hypothetical storage area enhanced learning seems sadly out remained theory until New Horizons will go to a KBO after it passes Pluto was launched on January 19, 2006 for the purpose of exploring the Kuiper Belt, Kuiper Belt and Oort Cloud, New Horizons spacecraft, which is scheduled to arrive at Pluto on July 14, 2015 is now halfway between Earth and Pluto, that give Information and facts about the objects in the outer system.
New Horizons studies interplantary space
New Horizons studies interplantary space 5 ways with 4 sensors using UV spectrometer and elegant way of plotting out the history of interplanetary space 2 was launched on August 20, 1977 and Voyager 1 on September 5, 1977, now New Horizons seeks to learn more about using thermal ionization or plasma source ionization mass spectrometry.
Most interplanetary missions are flown to collect science data,is also the start of an innovative way of developing counting experiment mission and studies by International patterns to travel interplanetary space so far from the Sun, interplanetary probe designed to study Pluto is currently making 15.73 kilometers per second on its way speeding through the darkness of interplanetary space which covers regions of interplanetary space never before like the Cassini, an interplanetary space mission to Saturn launched in October 1997,carried out a four-year study of the planet Saturn mission details and educational resources.
New Horizons is a mission designed to fly by Pluto, Charon, and on into the Kuiper Belt,physical sciences research for a new era of Space exploration. New Horizons pluto scheduled to cancelled by the time negotiations,between strong proposal emphasis able to assess the content, organization, and continuity NASA dispatched pressure increasing costs to permit the cancellation who was perceived as not being able to cancel the Pluto interplantary New Horizons studies.
Originally designated the Pluto Fast Flyby, it was scheduled to reach Pluto by 2012. The mission was cancelled for budgetary reasons, but later replaced by the similar New Horizons,NASA's will be the first spacecraft to visit Pluto and the Kuiper Belt that away from Earth orbit than any previous vehicle launched into interplanetary space and to traverse interplanetary space so far from the Sun, to reach the high inclinations of Pluto orbit planet's four inner moons,will look as in 2015 observation spacecraft.
Up to date on October 14, 2011 -
Dwarf planet Eris smaller than Pluto Eris passed in front of a star, allowing a more accurate measurement. Using two telescopes in Chile smaller than Pluto approaches it's closest point to the sun to be the largest body in the outer solar system, new measurements indicate.
up to date 12/26/2011 by tonynetone live:
Complex organic molecules may be scattered across the surface of Pluto Space Telescope has reportedly discovered evidence a struggle between the individual and the corporate world, Protests will increase as will the efforts to repress them as a Planet. We collected Principal Investigator for the New Horizons mission to Pluto and the Kuiper Belt stay tuned on this site.
UP TODATE JULY 12 - 2012 BY TONYNETONE ALL TIME
Telescope spots fifth moon oribiting Pluto discovered that brings the number of known moons to five.
UP TODATE 2012
Makemake is approximately two-thirds the size of Pluto
Dwarf planet Makemake lacks a potent atmosphere than Pluto. Our new observations have greatly improved our knowledge study from a stellar occultation published in the journal Nature. Dwarf planet Makemake lacks atmosphere
UP TODATE 2012
Pluto's atmosphere larger
Pluto's atmosphere is amazing, from my perspective maybe shocked astronomers that before said was monoxide of carbon, the point is that, Pluto does have an atmosphere is affected by its temperature so if we look at Mercury has the thinnest atmosphere, Pluto's orbit the most eccentric with an unusual orbit of all the other planets. Makemake shows no atmosphere.
UP TODATE 2014 September
Pluto IS a planet! Harvard-Smithsonian CfA
Pluto Could Become A Planet Again!
Well now the Harvard Astrophysics is back on the case and wants to settle the matter. Astrobiology Magazine reported on the event www.astrobio.net/also-in-news/pluto-planet-votes/
UP TODATE 2015 july
NASA's New Horizons probe finds Pluto is bigger than predicted turns out to be larger than expected as NASA's New Horizons robotic spacecraft Pluto and its entourage of five moons
"Operation Track Sweep," an intensive two-week, system-wide of the tracks at all of the system’s 469 stations gets underway at 14 St on Mon., September 12, 2016.
Photo: Marc A. Hermann / MTA New York City Transit
+++ 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:
When, towards late 1945, the Einheits-Chassis for the German combat tanks (the "E" series of medium and heavy tanks) reached the front lines, several heavily armed anti-aircraft turrets had been developed, including the 30mm Kugelblitz, based on the outdated Panzer IV, the "Coelian" turret with various armament options for the Panzer V Panther hull, and there were twin 55 mm as well as single and even 88mm cannon systems for the new E-50, E-75 and E-100 chassis'.
With these new weapons for medium- and high-altitude targets, Firepower was considerably increased, but the tank crews still had to rely on traditional visual tracking and aiming of targets. One potential solution in which the German Heeresleitung was highly interested from the start was the use of the Luftwaffe’s new radar technology for early target identification and as an aiming aid in poor weather conditions or even at night. The German Luftwaffe first introduced an airborne interception radar in 1942, but these systems were bulky and relied upon large bipolar antenna arrays. These were not suitable for any use in a ground vehicle, lest to say in a tank that would also carry weapons and ammunition.
A potential solution appeared in late 1944 with the development of the FuG 240 "Berlin". It was an airborne interception radar, too, but it was the first German radar to be based on the cavity magnetron, which eliminated the need for the large multiple dipole-based antenna arrays seen on earlier radars, thereby greatly increasing the performance of the night fighters. The FuG 240 with a rotating dish antenna was introduced by Telefunken in April 1945, primarily in Junkers Ju 88G-6 night-fighters, behind a plywood radome which considerably improved aerodynamics. This so greatly reduced drag compared to the late-model Lichtenstein and Neptun systems that the fighters regained their pre-radar speeds and made them competitive again. The FuG 240 was effective against bomber-sized targets at distances of up to 9 kilometers (5.5 mi), or down to 0.5 kilometer, which eliminated the need for a second, short-range radar system.
Right before the FuG 240's roll-out with the Luftwaffe, the Heer insisted on a ground-based derivative for its anti-aircraft units. Political pressure from Berlin convinced the RLM to share the new technology, and Telefunken was ushered to adapt the radar system to an armored ground vehicle in February 1945.
It soon became clear that the FuG 240 had several drawbacks for this task. On one side, ground clutter and the natural horizon limited the system's range and low-level effectiveness, but its 9 km range in free space made high altitude surveillance possible – just enough for the effective interception of Allied bombers that attacked important point targets. Furthermore, the whole system, together with its power supply and a dirigible dish antenna, took up a lot of space, so that its integration into a tank-based anti-aircraft vehicle like an SPAAG as an autonomous, stand-alone solution was ruled out.
A workable solution eventually came as a technical and tactical compromise: the army’s anti-aircraft tanks were to be grouped together in so-called Panzer-Fla-Züge, which consisted of several (typically four) SPAAGs and an additional, dedicated radar surveillance and command unit, so that the radar could guide the tank crews towards incoming targets – even though the gun crews still had to rely on visual targeting.
Two respective guidance vehicles developed, a light and a heavy one. The light one, intended against low-flying targets like the Ilyushin Il-2 on the Eastern front, became the 8x8 Funkmess-/Flak-Kommandowagen Sd.Kfz. 234/6. The heavy variant, with a bigger antenna and a more powerful emitter, became the Mittlerer Funkmess-/Flak-Kommandopanzer Sd.Kfz. 282. In contrast to the light and compact Sd.Kfz. 234/6, the Sd.Kfz. 282’s complete radar and observation system was installed in a new turret, so that it could be simply mounted onto the new E-50 Einheitspanzer battle tank hull.
This new, box-shaped turret had been developed by Rheinmetall, together with Telefunken, and was based on the turret design for the new 55 mm twin anti-aircraft cannon. It had a maximum armor of 60mm at the front and held all of the radar equipment, christened "Basilisk", after the monster from medieval mythology with a petrifying sight. The turret held a crew of three: a commander, a radar operator, and an observer for the optical rangefinder. The rest of the crew, the driver and a radio operator, sat in the hull. No armament was fitted, even though a light machine gun could be mounted on the roof for self-defense, even though it could not be operated from the inside. A heavier armament was not deemed necessary since the vehicle would stay close to the heavily armed tanks/SPAAGs it would typically accompany.
The Basilisk radar’s rotating dish antenna had a diameter of 90 cm (35 ½ inches) and was installed at the turret's front under a hard vinyl cover. Power of the modified FuG 240 was 25kW, with a search angle of +80/− 5° and a frequency range: 3,250–3,330MHz (~10 cm). Range was, due the bigger antenna and a higher emitter output, increased to 0.5–11.0 kilometer, even though only under ideal conditions. Power came from a dedicated generator that was connected to the E-50’s V-12 Maybach HL 234 gasoline engine.
Beyond the radar system, the vehicle was furthermore equipped with a powerful visual coincidence range finder in the turret, combined with an analogue computer, the Kommandogerät (KDO) 40 Telemeter. This system had been introduced in 1941 as a guidance tool for stationary anti-aircraft units equipped with the 88 mm and the 105 mm Flak, but it had so far – due to its size and bulk – only been deployed on an unarmored trailer
The KDO 40 and similar sights worked as follows: Light from the target entered the range finder through two windows located at either end of the instrument. At either side, the incident beam was reflected to the center of the optical bar by a pentaprism, and this optical bar was ideally made from a material with a low coefficient of thermal expansion so that optical path lengths would not change significantly with temperature. The reflected beam first passed through an objective lens and was then merged with the beam of the opposing side with an ocular prism sub-assembly to form two images of the target which were viewed by the observer through the eyepiece. Since either beam entered the instrument at a slightly different angle the resulting image, if unaltered, would appear blurry. Therefore, in one arm of the instrument, a compensator was integrated which could be adjusted by the operator to tilt the beam until the two images matched. At this point, the images were said to be in coincidence. The degree of rotation of the compensator determined the range to the target by simple triangulation, allowing the calculation of the distance to the observed object.
Fixed target reading with the device mounted in the Sd.Kfz. 282 turret was possible on targets from 3,000 to 20,000 m. Aerial courses could be recorded at all levels of flight and at a slant range between 4,000 and 18,000 m - enough for visual identification beyond an anti-aircraft group's effective gun ranges and perfectly suitable for long range observation, so that the Sd.Kfz. 282 also had excellent reconnaissance and observation capabilities. The rangefinder’s optical bar had a massive span of 400 cm (157.5 in) and went right through the turret, just above the radar device installation. The whole device, together with its armored fairing, was 4,60 m (15 ft 1 in) wide, so that it protruded from the turret on both sides over the lower hull. The odd and unwieldy installation quickly earned the vehicle nicknames like "Hirsch (stag)", "Zwo-Ender" (a young stag with just two antlers) or “Ameise” (ant). None of these were official, though. In order to protect the Telemeter on the way, the turret was normally turned by 90° and hidden under a tarpaulin, in order not to give away any details of the highly classified equipment.
However, development of the Einheitspanzer family lagged behind schedule, and in early 1945 no E-50 chassis was available for the highly specialized Sd.Kfz. 282 – battle tanks and SPGs were in higher demand. As an alternative, the turret was quickly adapted for different tank hulls, namely the Sd.Kfz. 171, the Panzer V ‘Panther’ medium tank and the heavy Sd.Kfz. 181 ‘Tiger I’. Tests with both hulls in spring 1945 were successful, but only the lighter ‘Panther’ hull was chosen because it was lighter overall, more mobile and available in sufficient numbers for a quick roll-out. In this configuration, the system received the designation Sd.Kfz. 282/1, while the original Sd.Kfz. 282 designation was reserved for the originally planned E-50 chassis variant.
The first vehicles reached, together with the new FlaK tanks, the front units in September 1945. Operating independently, they were primarily allocated to the defense of important production sites and the city of Berlin, and they supported tank divisions through early warning duties and visual long-range reconnaissance. Operationally, the Sd.Kfz. 282’s sensor setup with its combined visual and radar input turned out to be surprisingly successful. The combination of the Basilisk radar with the KDO 40 rangefinder allowed a time from initial target acquisition to the first AA shot of less than 20 seconds, which was impressive for the time – typically, simple visual target acquisition took 30 seconds or more. First shot hit probability was appreciably improved, too, and even quick passes of aircraft at low altitudes could be precalculated, if the radar was not obstructed.
However, the radar remained capricious, its performance rather limited and the unarmored antenna fairing at the turret’s front was easily damaged in combat, even by heavy machinegun fire. But the Sd.Kfz. 282 offered, when the vehicle was placed in a location with a relatively free field of view (e. g. on a wide forest clearance or in an open field), a sufficient early warning performance against incoming bombers at medium to high altitudes, and it also appreciably mobilized the bulky but valuable KDO 40 device. It now could easily be moved around and keep up with the pace of motorized battle groups that the Panzer-Fla-Züge units were supposed to protect.
Until the end of hostilities, probably thirty Sd.Kfz. 282/1s were completed from newly built (Ausf. F, recognizable through the simpler all-metal wheels) or from refurbished earlier Panzer V chassis of various types before production switched in early 1946 to the E-50 chassis which had eventually become available in sufficient numbers.
Specifications:
Crew: Five (commander, radar operator, observer, driver, radio-operator/hull machine gunner)
Weight: 41.2 tonnes (40.4 long tons; 45.3 short tons)
Length (hull only): 6.87 m (22 ft 6 in)
Width: 3.42 m (11 ft 3 in) hull only
4,60 m (15 ft 1 in) overall
Height: 2.95 m (9 ft 8 in)
Suspension: Double torsion bar, interleaved road wheels
Fuel capacity: 720 litres (160 imp gal; 190 US gal)
Armor:
15–80 mm (0.6 – 3.15 in)
Performance:
Maximum road speed: 48 km/h (30 mph)
Operational range: 250 km (160 mi)
Power/weight: 15.39 PS (11.5 kW)/tonne (13.77 hp/ton)
Engine:
Maybach HL230 P30 V-12 petrol engine with 700 PS (690 hp, 515 kW)
ZF AK 7-200 gear; 7 forward 1 reverse
Armament:
1× 7.92 mm MG 34 machine gun in the front glacis plate with 2.500 rounds
Optional MG 34 or 42 machine gun with 1.500 rounds on the turret
The kit and its assembly:
Another submission to the “Recce & Surveillance” group build at whatifmodellers.com in July 2021, and actually a good occasion to tackle a project that I had on my list for some years. A long while ago I bought a resin conversion set with a (purely fictional) Heer ‘46 anti-aircraft surveillance radar system, based on an E-50 chassis. Unfortunately, I cannot identify the manufacturer, but this 1:72 conversion set was/is nicely molded, with delicate details, no bubbles or flash and it even came with a commander figure for an optional open hatch on top as well as a pair of delicate brass antennae.
Even though I could have mounted this replacement turret onto a Trumpeter or Modelcollect E-50/75 chassis, I rather decided to create an earlier (1945 time frame) interim vehicle on a late Panzer V ‘Panther’ basis, mostly because it would be more compact and I doubt that brand new E-50/75s would have been “wasted” on second line/support vehicles like this mobile surveillance/commando post for anti-aircraft units?
The Panther chassis is the old Hasegawa kit for an Ausf. G tank from 1973, chosen because of its good fit, simplicity and the vinyl tracks, which I prefer. However, the kit clearly shows its age and some weak/soft details (e. g. the gratings on the engine deck), but it was enough for my plans and easy to handle.
Both turret and hull were built separately and basically OOB, combined with an adjusted turret ring. The Kdo 40’s “antlers” are to be glued directly to the turret’s flanks, but I reinforced the connections with wire. I also replaced the set’s brass antennae with heated sprue material and used a surplus PE detail set from a Modelcollect E-50/75 to hide the crude engine openings and change the overall look of the Panther a little. Some storage boxes as well as spare track links were added to the flanks, stuff collected from the scrap box.
To emphasize the refurbished character of the vehicle I left away the Panther’s side skirts – these were easily lost in battle, anyway, and probably have rather been allocated to battle tanks than to 2nd line support vehicles, despite leaving the Panther’s lower hull under the mudguards vulnerable.
Painting and markings:
Even though the paint scheme on this model is based on German standard colors, it is a little special. Late in real-world WWII some Panzer Vs received a unique, uniform RAL 6003 (Olivgrün) factory finish instead of the usual all-over RAL 7028 (Dunkelgelb) or the bare oxide red primer finish, onto which the frontline units would add individual camouflage, depending on the theatre of operations and whatever paint or application tool was at hand. This special green livery was adopted for the model, including the new turret. The individual camouflage consists of diagonal stripes in Dunkelgelb and Rotbraun (RAL 8017), added on top of the green basis with rather sharp and straight edges and only to the vertical surfaces. The practice to leave out the horizontal surfaces was called “Sparanstrich” (literally “economy paintwork”), an attempt to save the more and more scarce paint.
This rather odd style was actually applied to several late war Panther tanks – even though I am personally not certain about this pattern’s effectiveness? Maybe a kind of dazzle effect was sought for?
The basic green became a modern-day RAL 6003 from the rattle can (which is very close to FS 34102, just a tad lighter), applied in a rather cloudy fashion on top of an initial coat of Oxide Red primer (RAL 3009) overall, also from the rattle can. On top of that the stripes were painted with a brush, partly masked but mostly free-handedly. For some variation I used this time Tamiya XF-60 (a rather pale interpretation of Dunkelgelb which IMHO lacks a greenish hue and rather looks like a desert sand tone) and XF-64 (a rich whole milk chocolate tone) to create the additional camouflage, not fully opaque so that the impression of thinly/hastily applied paint was reinforced.
Once dry, the whole surface received a very dark brown washing with thinned acrylic paint and surface details were emphasized through dry-brushing with earth brown and beige.
For a different look (and to break up the tank’s bulky outlines) I applied camouflage nets to the model, realized with gauze bandages drenched in Tamyia XF-62 (Olive Drab) and mounted into place around the turret and at the front of the hull while still slightly wet.
Decals were puzzled together from various German tank sheets. The kit was sealed with matt acrylic varnish, what also fixed the cammo nets in place. The originally shiny black vinyl tracks were also painted/weathered, with a wet-in-wet mix of grey, iron, black and red brown (all acrylics). Once mounted into place, mud and dust were simulated around the running gear and the lower hull with a greyish-brown mix of artist mineral pigments.
Not a spectacular build, but I am happy that I eventually had the opportunity and motivation to tackle this project that had been lingering for years in the The Stash™. The result looks really good – the anonymous resin set is/was excellent, and combined with the Panther hull, the whole thing looks very credible. I am only a bit sad that the odd, almost artistic camouflage got a little lost under the cammo nets and the equipment on the hull, and the dust/dirt on the lower areas blurs the three basic colors even more. Well, you cannot have everything at once, and I might re-use this scheme on a “cleaner” future build.
GP500.Org Part # 90100 Original / stock windshield fits Norton: Manx 1961, Dominator racer 1954
www.nortonmotorcycles.com/history/
Norton Motorcycle History
Norton motorcycles
Norton was a British motorcycle marque from Birmingham, founded in 1898 as a manufacturer of cycle chains.
By 1902 they had begun manufacturing motorcycles with bought-in engines. In 1908 a Norton built engine was added to the range. This began a long series of production of single cylinder motorcycles. They were one of the great names of the British motorcycle industry, producing machines which for decades dominated racing with highly tuned single cylinder engines under the Race Shop supremo Joe Craig.
Postwar a 500 cc twin cylinder model called the Dominator or Model 7 was added to the range for 1949, and this evolved into the 1970s through 500 cc, to 600 cc, to 650 cc, to 750 cc and to 850 cc models with the Dominator, 650, Atlas and Commando, all highly regarded road motorcycles of their time.
History
The original company was formed by James Norton (Known as Pa) in Birmingham in 1898. In 1902 Norton began building motorcycles with French and Swiss engines. In 1907 a Norton ridden by Rem Fowler won the twin-cylinder class in the first Isle of Man TT race, beginning a sporting tradition that went on until the 1960s &ndas; The Isle of Man Senior TT, the most prestigious of events, was won by Nortons ten times between the wars and then every year from 1947 to 1954. The first Norton engines were made in 1908, beginning a line of side-valve single cylinder engines which continued with few changes until the late 1950s.
In 1913 the business declined, R.T. Shelley & Co., the main creditors, intervened and saved it. Norton Motors Ltd was formed shortly afterwards under joint directorship of James Norton and Bob Shelley. J.L. Norton died in 1925 aged only 56, but he saw his motorcycles win the Senior and sidecar TTs in 1924.
Designed by Walter Moore, the CamShaft One (CS1) engine appeared in 1927, based closely on the ES2 (pushrod) engine and using many of its parts. On his departure to NSU in 1930, an entirely new ohc engine was designed by Arthur Carroll, which was the basis for all later ohc and dohc Norton singles. (Moore's move to NSU prompted staff to claim that NSU stood for "Norton Spares Used") That decade spawned the Norton racing legend. Of the nine Isle of Man Senior TTs (500 cc) between 1931 and 1939 Norton won seven.
Up to 1934, Norton bought the excellent Sturmey Archer gearboxes and clutches. When Sturmey decided to discontinue production, Norton bought the design rights, and had them made by Burman, a manufacturer of proprietary gearboxes.
Nortons also appealed to ordinary motorcyclists who enjoyed the reliability and performance offered by single-cylinder engines with separate gearboxes. The marque withdrew their teams from racing in 1938, but between 1937 and 1945 nearly one quarter (Over 100,000) of all British military motorcycles were Nortons, basically the WD 16H (solo) and WD Big Four outfit (with driven sidecar wheel).
Post war
After the War, Norton reverted to civilian motorcycle production, gradually increasing the range. A major addition in 1949 was the Dominator, also known as the Model 7, a pushrod 500 cc twin cylinder machine designed by Bert Hopwood. Its chassis was derived from the ES2 single, with telescopic front and plunger rear suspension, and an updated version of the gearbox known as the 'horizontal' box.
Post war, Norton struggled to reclaim its pre-WWII racing dominance, since the single cylinder machine was facing fierce competition from the multi-cylinder Italians, and AJS at home. In the 1949 Grand Prix motorcycle racing season, the first year of the world championship, Norton only made fifth place, and AJS won. That was before the Norton Featherbed frame appeared, developed for Norton by the McCandless brothers of Belfast in January, 1950, used in the legendary Manx Norton, and raced by riders including Geoff Duke, John Surtees and Derek Minter. Overnight the featherbed frame was the benchmark by which all other frames were judged. Nortons were winners again.
In 1951 the Norton Dominator became available in export markets as the Model 88 with the Featherbed frame. Later, as production of this frame increased, it became a regular production model, and was made in variants for other models, including the ohv single cylinder machines.
The racing successes were transferred to the street through Cafe racers, some of whom would use the feather bed frame with an engine from another manufacturer to make a hybrid machine with the best of both worlds. The most famous of these were Tritons - Triumph twin engines in a Norton feather-bed frame.
AMC
Despite, or perhaps because of the racing successes, Norton was in financial difficulty. Reynolds could not make many of the highly desired featherbed frames, and customers lost interest in buying machines with the older frames. In 1953, Norton was sold to Associated Motorcycles (AMC), who also owned the brands AJS, Matchless, Francis-Barnett and James. The Birmingham factory was closed in 1962 and production was moved to AMC's Woolwich factory in Southeast London.
Under AMC ownership, a much improved version of the Norton gearbox was developed, to be used on all the larger models within the corporation under the AJS, Matchless and Norton banners. Again, the major changes were for improved gear selection.
The 1946-1953 Long Stroke Manx Norton was 79.6 mm x 100 mm, initially sohc, the dohc engine becoming available to favoured racers in 1949. The Short Stroke model (1953-1962) had bore and stroke of 86 mm x 85.6 mm. It used a dry sump 499 cc single cylinder motor, with two valves operated by bevel drive, shaft driven twin overhead camshafts.
Compression ratio was 11:1. It had an Amal GP carburettor, and a Lucas racing magneto. The 1962 500 cc Manx Nortons produced 47 bhp (35 kW) at 6500 rpm, weighed 142 kg (313 lb), and had a top speed of 209 km/h (130 mph).[5] The new price was 440 pounds.
Manx Nortons also played a significant role in the development of post war car racing. At the end of 1950, the English national 500 cc regulations were adopted as the new Formula 3. The JAP Speedway engine had dominated the category initially but the Manx was capable of producing significantly more power and became the engine of choice. Many complete motorcycles were bought in order to strip the engine for 500 cc car racing, as Nortons would not sell separate engines.
Manx rolling chassis were frequently resold, and equipped with Triumph engines. These motorcycles were known as Tritons.
In 1960, a new version of the featherbed frame was developed, with the upper frame rails bent inwards to reduce the width between the rider's knees for greater comfort. The move was also to accommodate the shorter rider, as the wide frame made it difficult to reach the ground. This frame was made in-house by AMC, and is known as the 'slimline' frame - the earlier frames then became known as the 'wideline'.
The last Manx Nortons were sold in 1963. Even though Norton had pulled out of racing in 1954, the Manx had become the backbone of privateer racing, and even today are quite sought after.
In January 1961 a new Norton Manxman 650c was launched for the American market only and one year later a Norton 650SS appeared,for the UK market along with the Norton Atlas 750 in 1962, for the American market as they wanted more power, still using featherbed frames, but the increases to the vertical twins engine capacity had caused a vibration problem at 4500 rpm, A 500 cc vertical twin is smoother than a single cylinder, but if you enlarge the vertical twin's capacity, vibration increases. The 750 Norton Atlas proved too expensive, and costs were not able to be reduced. Financial problems gathered.
There was an export bike primarily for use as a desert racer, sold up until 1969 as a Norton P11,[7] AJS Model 33, and as a Matchless G15, which used the Norton Atlas engine in a modified Matchless G85CS scrambler frame, with Norton wheels and front forks. This bike was reputed to vibrate less than the featherbed frame model. AMC singles were also sold with Norton badging in this era.
Norton-Villiers
By the late 1960s competition from Japan and a rapidly declining home market had driven the whole British motorcycle industry into a precipitous decline. In 1966 AMC collapsed and was reformed as Norton-Villiers part of Manganese Bronze.
The 750 Norton Atlas, was noted for its vibration. Rather than change engines, Norton decided to change the frame, and the isolastic-framed Norton Commando 750 was the result.
In 1969 the Commando was introduced; its styling, innovative isolastic frame, and powerful engine made it an appealing package. Despite different variations and respectable sales, the company declined and would go into liquidation in 1975.
The "isolastic frame" used rubber bushings to keep the engine and swingarm from direct contact with the frame duplex, forks, and rider, thus damping contact between the rider and engine vibration. This worked as long as the bushings were kept set to tolerances, and were replaced before becoming hard or damaged. If kept maintained, the system worked.
The 'Combat' engine was released in January 1972, with a twin roller bearing crank, 10:1 compression and making 65 bhp (48.5 kW) at 6,500 rpm. Reliability immediately proved a problem. (Older engines had used one ball bearing main, and one roller bearing main.) This fragility did not show up well, especially when compared to the reliability of the Japanese bikes.
Norton-Villiers-Triumph
In 1972, the former giant of British motorcycle manufacturing BSA was also in trouble. It was given government help on the condition that it merged with Norton-Villiers, and in 1973 the new Norton-Villiers-Triumph (NVT) was formed. The Triumph Motorcycles name came from BSA's Triumph subsidiary.
In April 1973 an 8.5:1 compression 828 cc "850" engine was released with German SuperBlend bearings, which made 51 bhp (38 kW) at 6,250 rpm however the stated power does not give a true picture of the engine performance because increased torque seemed to make up for the lower horsepower.
In 1974, the outgoing government withdrew the subsidies, although the incoming government restored them after the election. Rationalisation of the factory sites to Wolverhampton and Birmingham (BSA's Small Heath site) only caused industrial disputes at Triumph's Coventry site; Triumph would go on as a workers cooperative alone.
Despite mounting losses, 1974 saw the release of the '828 Roadster', 'Mark 2 Hi Rider', 'JPN Replica' (John Player Norton) and 'Mk.2a Interstate'. In 1975 this was down to just two models, the 'Mark 3 Interstate' and the 'Roadster', but then the Government asked for a repayment of its loan and refused export credits, further damaging the company's ability to sell abroad. Production of the two lone models still made was ended and supplies dwindled.
Wankel engine
In the 1980s, the company went through several incarnations - mainly because, both the name was popular, and now owned by several parties: in liquidation from NVT, the global rights were split between (at least) Norton UK, Germany, America and Rest of the World.
The name was relaunched on an ambitious scale in Lichfield in 1988. The new models have succeeded on the race track - winning the Senior TT in 1992 - but they have moved rather more slowly in the commercial market. The British company had some success making the Wankel-engined Interpol 2 motorcycle for civilian and military police forces and the RAC.
This led to a civilian model in 1987 called the Classic. Subsequent Norton Wankels were water-cooled. The Commander was launched in 1988 and was followed by the Spondon-framed F1. This model was a replica of Norton's RCW588 factory racing machines which won many races including the 1992 Isle of Man TT. The F1 was succeeded by the restyled and slightly less expensive F1 Sport.
At this point the Department of Trade and Industry stepped in to investigate improprieties in the investment web of financier Philippe LeRoux and his associates.] LeRoux resigned his position as Chief Executive.
Norton is now a small entity dealing with the approximately 1000 Norton Rotary motorcycles, and from their website comes the results of the end of Norton's debt plagued early 1990s "asset stripping" and the production run of the F1 Sport:
The end result was a motorcycle that sold on a subscription basis, every single one being snapped up immediately, and the last one (No.66) actually being built in Germany from new parts, as the factory in Shenstone had run out. The F1 Sports or "TT" is now considered to be the best and most desirable model of all Rotary Nortons, if not off all rotary engined motorcycles. The frustrating thing was, that these motorcycles were only built as an exercise to use up unshiftable parts originally bought in for F1 production- thus making Midlands Bank some more money, but never with the seroius [sic] intention to make any more after the original stash of parts was used up. This was not aparent [sic] to the directors of Norton Motors Ltd, nor to their trade customers, until it was too late, i.e. after the last bike had been produced. In order to explain the inexplicably low retail price at the time- in fact a price that was not only far too low, but also uncalled for as all bikes sold instantly-, rumours were placed with the press that as parts dried up from the original left-over high-price parts (PVM wheels, Brembo Brakes, White Power supension [sic] components), these were to be replaced by cheaper Yamaha-sourced items. Whilst this was then faithfully repeated, and still is in all publications about Norton ever since ("The F1 Sports was built with cheaper parts" etc), this was, in fact, never done, the only bikes using these FZR1000-sourced "cheap" components being the non-functional F2 prototypes.
Replica revival
During the 1990's, Kenny Dreer of Oregon evolved from restoring and upgrading Commandos to producing whole machines. He modernised the design and in the early 2000s went into series production, but then suspended operations in April 2006.
In the UK a number of firms such as the remnant of the Shenstone Norton factory, Norvil, Unity Equipe and Norman White [12] (a former team racer and mechanic) supply parts for various generations of Norton motorcycles.
Background
The origins of the Norton Commando can be traced back to the late 1940s when the 497cc Norton Model 7 Twin, designed by Bert Hopwood and initially an export only model. The twin cylinder design evolved into the 650cc Norton Dominator and 750cc Norton Atlas before being launched as the 750cc Commando in 1967.
Isolastic system
The revolutionary part of the Commando compared to earlier Norton models was the frame developed by former Rolls Royce engineer Dr. Stefan Bauer. Bauer believed the classic Norton Featherbed frame design went against all engineering principles, so designed his frame around a single 2.25" top tube. To try to free the Commando from classic twin vibration problems, which had severely increased as the capacity of the basic design expanded from 500cc of Edward Turner's 1938 Triumph Speed Twin. Bauer, with Norton Villiers Chief Engineer Bernard Hooper and assistant Bob Trigg, decided that the engine, gearbox and swing-arm assembly were to be bolted together and isolated from the frame by special rubber mountings. This eliminated the extreme vibration problems that were apparent in other models in the range, as it effectively separated the driver from the engine. Named the Isolastic anti-vibration system, with Hooper listed as the lead inventor on the system's patent document. Although the Isolastic system did reduce vibration, maintaining the required free play in the engine mountings at the correct level was crucial to its success. Too little play brought the vibration back; too much, and the result was "interesting" handling.
Police
The police were showing a lot of interest in the Commando and so Neale Shilton was recruited from Triumph to produce a Commando to police specifications. The end result was the 'Interpol' machine, which sold well to police forces, both at home and abroad. The machine was powered by a 750 cc. O.H.V. engine and included panniers, top box, fairing, and had fittings for a radio and auxiliary equipment.
Racing
Right from the beginning the Commando took part in racing events. After successes in 1969 by dealer entered machines like Paul Smart's second and Mick Andrew's 4th places in the Isle of Man TT Production class and a win in the Hutchinson 100 Production Class by Mick Andrew on the Gus Kuhn entered Commando and 4th by Peter Williams' Arter Bros machine, the company decided to produce a racing model - hence the developed S and "Yellow Peril" models.
In partnership with John Player Special cigarettes from the early 1970s, Norton went factory racing[6]. Early entries were based on the Commando, and in 1973 Peter Williams won the 1973 Formula 750 Isle of Man TT, with Mick Grant second.
Racing continued until the collapse of Norton Villiers into BSA Triumph in 1973, and did not return until the Rotary Nortons of the 1980s.
Commando Revival
In light of its "last of the classic British twins" tag, and the fact that many of the trade marks were disputed and patents expired, a number of new Norton companies began to emerge. These were based on production of new parts sourced from various manufacturers, and the legal battle over the Norton name between Germany (whose Norton was based on the Rotax 650cc engine that powers the smaller BMW motorcycles), Canada and North America. Many used the Commando name for their lead model, or included the prospect of a Commando twin at a later date.
However, the most interesting development for original Commando fans was the development of re-manufactured original motorcycles. These mainly came from Norvil in the UK and two companies in the United States, Colorado Norton Works and Kenny Dreer's Vintage Rebuilds based in Portland, Oregon. From 1995 onwards Vintage Rebuilt began restoring vintage British and Italian motorcycles, with Dreer showing a "new" Commando based Norton VR880 Sprint Special in 1999 with newly cast and manufactured parts, but using a bored out 880cc twin engine with some modern developments.
Dreer's company has since continued production of the 880, but also got caught up in the Norton trade mark dispute following a dream to develop a new Commando, scheduled for release after the $10 million for production is acquired.
FBI Stolen motorcycles
gp500.org/FBI_stolen_motorcycles.html
Motorcycles VIN Decoder
Noctua DH-D9L Tower Cooler. 16gb Corsair Vengeance LPX ram. Noctua 92mm and 120mm case fans. October 2022.
My two and a half year old web computer from winter 2020 had been behaving oddly and shutting down frequently. I downloaded NZXT Cam software to check the system's temperature and was horrified to see find that the computer was idling at 70ºc and banging against the wall at 100ºc under load. Way too much for this modest build only used for web browsing and streaming. I took a number of steps to improve air flow through my case including cleaning out dust from the vent filters and replacing the case fans with better Noctua 92mm and 120mm fans. I also took out the ram sticks having tall heat spreaders that partially blocked the CPU area and replaced them with shorter profile Corsair Vengeance LPX ram. Since the stock intel cooling fan that came with the i7 cpu was not getting the job done I replaced it with this robust Noctua NH-D9L Tower Cooler. For good measure I installed a heat sink on the M.2 SSD system drive. The computer is now running at the balmy mid 20ºc to high 30ºc zone. Noctua case fans and cpu fans with their distinctive brown and beige colors (or is that ivory?) are butt-ugly but are among the best on the market.
December 23, 2022.
Grand Prairie, Texas.
Nikon D750. AF-S Nikkor 28mm f1.8g.
SB-500 Speedlight.
f6.3 @ 1/160 sec. ISO 1250.
Mitt Romney visits the BS (Bowles-Simpson) Ranch to lament about the 47% of Americans who are teat suckers looking to suckle on a torrent of public entitlements. Meanwhile the real little piggy teat suckers have names like Verizon, GE, Boeing and PEPCO.
Alan Simpson remarked about Social Security, "We've reached a point now where it's like a milk cow with 310 million tits! Call when you get honest work!"
Mitt Romney echoed Simpson when he said, "...there are 47 percent who are with him, who are dependent upon government, who believe that they are victims, who believe the government has a responsibility to care for them, who believe that they are entitled to health care, to food, to housing, to you name it. That that's an entitlement."
Simpson sees America as a nation of teat suckers. I choose to illustrate that with pigs instead of cows.
The real Teat Suckers are the corporations that pay no federal taxes and receive subsidies from the government. They believe they are entitled to be paid by the taxpayers to do business in America. Or worse yet, they want to be paid by the taxpayers to export jobs and hide their income in foreign banks.
------------------------------------------------------------------------------------------------------
Alan Simpson and Erskine Bowles co-chaired the failed Bowles-Simpson Commission officially known as the National Commission on Fiscal Responsibility and Reform. The mandate for this commission was to produce a report to outline deficit reduction solutions. The commission failed to produce a report. The co-chairs released a memo that reflects their own opinions, but really should have no value in informing legislation.
Willard Mitt Romney aka Mitt Romney is a former Governor of Massachusetts and is the Republican presidential candidate for 2012.
The source image for this caricature of Alan Simpson is a Creative Commons licensed photo from Park County Library System's Flickr Photostream.
The source image for the face of Erskine Bowles is an image in the public domain from the United States Senate Budget Committee.
The source image for Alan Simpson's body in this cartoon is from a photo available via the Library of Congress.
The source image for this caricature of Mitt Romney is a Creative Commons licensed photos from Gage Skidmore's Flickr photostream.
The source image for the sow with litter in this cartoon is a Creative Commons licensed photo from gurdonark's Flickr Photostream.
NOTE: I could not find a large source image of Mr. Bowles so I was forced to represent him as a erupting boil on Alan Simpson's shoulder.
macOS Sierra is Apple’s hottest version of its operating system for the Mac. Although the ultimate version will only be available in the fall, I have been actively playing around with the first beta for the past number of days. In addition to changing the operating system’s title from OS X t...
First 1000 businesses who contacts honestechs.com will receive a business mobile app and the development fee will be waived. Contact us today.
#electronics #technology #tech #electronic #device #gadget #gadgets #instatech #instagood #geek #techie #nerd #techy #photooftheday #computers #laptops #hack #screen
Frigatebird males courting a female on Tern Island in the French Frigate Shoals, Hawaii.
Camera: Olympus OM-1
Lens: Olympus OM-System S Zuiko MC Auto-Zoom f/4 35-70mm.
Film: Kodak Ektachrome E100D Expired 10/20
Developer: The Darkroom
After chasing a coal train up to Shay Maine, I stopped at the location of the former Illinois Traction System's Substation at Loveless.
The framework of the building itself is still in great shape, even if all the components for generating electric are long gone. What I believe to have been duct work for cooling fans (I imagine it get quite hot inside when things were humming along...) on top of the build are now starting to rust and topple. Not bad considering that stuff was probably last used at least 50 years ago.
I took the chance to take several details shots inside and out and will be posting them over the next few days.
-Illinois Traction System Loveless Substation
-NS (ex-C&NW/IT) Monterey Mine Lead, near MP ME4
-Wheeler Rd Crossing, S of Carlinville, IL
-June 20, 2015
IMG_9854_edited-1
GP500.Org Part # 90100 Original / stock windshield fits Norton: Manx 1961, Dominator racer 1954
www.nortonmotorcycles.com/history/
Norton Motorcycle History
Norton motorcycles
Norton was a British motorcycle marque from Birmingham, founded in 1898 as a manufacturer of cycle chains.
By 1902 they had begun manufacturing motorcycles with bought-in engines. In 1908 a Norton built engine was added to the range. This began a long series of production of single cylinder motorcycles. They were one of the great names of the British motorcycle industry, producing machines which for decades dominated racing with highly tuned single cylinder engines under the Race Shop supremo Joe Craig.
Postwar a 500 cc twin cylinder model called the Dominator or Model 7 was added to the range for 1949, and this evolved into the 1970s through 500 cc, to 600 cc, to 650 cc, to 750 cc and to 850 cc models with the Dominator, 650, Atlas and Commando, all highly regarded road motorcycles of their time.
History
The original company was formed by James Norton (Known as Pa) in Birmingham in 1898. In 1902 Norton began building motorcycles with French and Swiss engines. In 1907 a Norton ridden by Rem Fowler won the twin-cylinder class in the first Isle of Man TT race, beginning a sporting tradition that went on until the 1960s &ndas; The Isle of Man Senior TT, the most prestigious of events, was won by Nortons ten times between the wars and then every year from 1947 to 1954. The first Norton engines were made in 1908, beginning a line of side-valve single cylinder engines which continued with few changes until the late 1950s.
In 1913 the business declined, R.T. Shelley & Co., the main creditors, intervened and saved it. Norton Motors Ltd was formed shortly afterwards under joint directorship of James Norton and Bob Shelley. J.L. Norton died in 1925 aged only 56, but he saw his motorcycles win the Senior and sidecar TTs in 1924.
Designed by Walter Moore, the CamShaft One (CS1) engine appeared in 1927, based closely on the ES2 (pushrod) engine and using many of its parts. On his departure to NSU in 1930, an entirely new ohc engine was designed by Arthur Carroll, which was the basis for all later ohc and dohc Norton singles. (Moore's move to NSU prompted staff to claim that NSU stood for "Norton Spares Used") That decade spawned the Norton racing legend. Of the nine Isle of Man Senior TTs (500 cc) between 1931 and 1939 Norton won seven.
Up to 1934, Norton bought the excellent Sturmey Archer gearboxes and clutches. When Sturmey decided to discontinue production, Norton bought the design rights, and had them made by Burman, a manufacturer of proprietary gearboxes.
Nortons also appealed to ordinary motorcyclists who enjoyed the reliability and performance offered by single-cylinder engines with separate gearboxes. The marque withdrew their teams from racing in 1938, but between 1937 and 1945 nearly one quarter (Over 100,000) of all British military motorcycles were Nortons, basically the WD 16H (solo) and WD Big Four outfit (with driven sidecar wheel).
Post war
After the War, Norton reverted to civilian motorcycle production, gradually increasing the range. A major addition in 1949 was the Dominator, also known as the Model 7, a pushrod 500 cc twin cylinder machine designed by Bert Hopwood. Its chassis was derived from the ES2 single, with telescopic front and plunger rear suspension, and an updated version of the gearbox known as the 'horizontal' box.
Post war, Norton struggled to reclaim its pre-WWII racing dominance, since the single cylinder machine was facing fierce competition from the multi-cylinder Italians, and AJS at home. In the 1949 Grand Prix motorcycle racing season, the first year of the world championship, Norton only made fifth place, and AJS won. That was before the Norton Featherbed frame appeared, developed for Norton by the McCandless brothers of Belfast in January, 1950, used in the legendary Manx Norton, and raced by riders including Geoff Duke, John Surtees and Derek Minter. Overnight the featherbed frame was the benchmark by which all other frames were judged. Nortons were winners again.
In 1951 the Norton Dominator became available in export markets as the Model 88 with the Featherbed frame. Later, as production of this frame increased, it became a regular production model, and was made in variants for other models, including the ohv single cylinder machines.
The racing successes were transferred to the street through Cafe racers, some of whom would use the feather bed frame with an engine from another manufacturer to make a hybrid machine with the best of both worlds. The most famous of these were Tritons - Triumph twin engines in a Norton feather-bed frame.
AMC
Despite, or perhaps because of the racing successes, Norton was in financial difficulty. Reynolds could not make many of the highly desired featherbed frames, and customers lost interest in buying machines with the older frames. In 1953, Norton was sold to Associated Motorcycles (AMC), who also owned the brands AJS, Matchless, Francis-Barnett and James. The Birmingham factory was closed in 1962 and production was moved to AMC's Woolwich factory in Southeast London.
Under AMC ownership, a much improved version of the Norton gearbox was developed, to be used on all the larger models within the corporation under the AJS, Matchless and Norton banners. Again, the major changes were for improved gear selection.
The 1946-1953 Long Stroke Manx Norton was 79.6 mm x 100 mm, initially sohc, the dohc engine becoming available to favoured racers in 1949. The Short Stroke model (1953-1962) had bore and stroke of 86 mm x 85.6 mm. It used a dry sump 499 cc single cylinder motor, with two valves operated by bevel drive, shaft driven twin overhead camshafts.
Compression ratio was 11:1. It had an Amal GP carburettor, and a Lucas racing magneto. The 1962 500 cc Manx Nortons produced 47 bhp (35 kW) at 6500 rpm, weighed 142 kg (313 lb), and had a top speed of 209 km/h (130 mph).[5] The new price was 440 pounds.
Manx Nortons also played a significant role in the development of post war car racing. At the end of 1950, the English national 500 cc regulations were adopted as the new Formula 3. The JAP Speedway engine had dominated the category initially but the Manx was capable of producing significantly more power and became the engine of choice. Many complete motorcycles were bought in order to strip the engine for 500 cc car racing, as Nortons would not sell separate engines.
Manx rolling chassis were frequently resold, and equipped with Triumph engines. These motorcycles were known as Tritons.
In 1960, a new version of the featherbed frame was developed, with the upper frame rails bent inwards to reduce the width between the rider's knees for greater comfort. The move was also to accommodate the shorter rider, as the wide frame made it difficult to reach the ground. This frame was made in-house by AMC, and is known as the 'slimline' frame - the earlier frames then became known as the 'wideline'.
The last Manx Nortons were sold in 1963. Even though Norton had pulled out of racing in 1954, the Manx had become the backbone of privateer racing, and even today are quite sought after.
In January 1961 a new Norton Manxman 650c was launched for the American market only and one year later a Norton 650SS appeared,for the UK market along with the Norton Atlas 750 in 1962, for the American market as they wanted more power, still using featherbed frames, but the increases to the vertical twins engine capacity had caused a vibration problem at 4500 rpm, A 500 cc vertical twin is smoother than a single cylinder, but if you enlarge the vertical twin's capacity, vibration increases. The 750 Norton Atlas proved too expensive, and costs were not able to be reduced. Financial problems gathered.
There was an export bike primarily for use as a desert racer, sold up until 1969 as a Norton P11,[7] AJS Model 33, and as a Matchless G15, which used the Norton Atlas engine in a modified Matchless G85CS scrambler frame, with Norton wheels and front forks. This bike was reputed to vibrate less than the featherbed frame model. AMC singles were also sold with Norton badging in this era.
Norton-Villiers
By the late 1960s competition from Japan and a rapidly declining home market had driven the whole British motorcycle industry into a precipitous decline. In 1966 AMC collapsed and was reformed as Norton-Villiers part of Manganese Bronze.
The 750 Norton Atlas, was noted for its vibration. Rather than change engines, Norton decided to change the frame, and the isolastic-framed Norton Commando 750 was the result.
In 1969 the Commando was introduced; its styling, innovative isolastic frame, and powerful engine made it an appealing package. Despite different variations and respectable sales, the company declined and would go into liquidation in 1975.
The "isolastic frame" used rubber bushings to keep the engine and swingarm from direct contact with the frame duplex, forks, and rider, thus damping contact between the rider and engine vibration. This worked as long as the bushings were kept set to tolerances, and were replaced before becoming hard or damaged. If kept maintained, the system worked.
The 'Combat' engine was released in January 1972, with a twin roller bearing crank, 10:1 compression and making 65 bhp (48.5 kW) at 6,500 rpm. Reliability immediately proved a problem. (Older engines had used one ball bearing main, and one roller bearing main.) This fragility did not show up well, especially when compared to the reliability of the Japanese bikes.
Norton-Villiers-Triumph
In 1972, the former giant of British motorcycle manufacturing BSA was also in trouble. It was given government help on the condition that it merged with Norton-Villiers, and in 1973 the new Norton-Villiers-Triumph (NVT) was formed. The Triumph Motorcycles name came from BSA's Triumph subsidiary.
In April 1973 an 8.5:1 compression 828 cc "850" engine was released with German SuperBlend bearings, which made 51 bhp (38 kW) at 6,250 rpm however the stated power does not give a true picture of the engine performance because increased torque seemed to make up for the lower horsepower.
In 1974, the outgoing government withdrew the subsidies, although the incoming government restored them after the election. Rationalisation of the factory sites to Wolverhampton and Birmingham (BSA's Small Heath site) only caused industrial disputes at Triumph's Coventry site; Triumph would go on as a workers cooperative alone.
Despite mounting losses, 1974 saw the release of the '828 Roadster', 'Mark 2 Hi Rider', 'JPN Replica' (John Player Norton) and 'Mk.2a Interstate'. In 1975 this was down to just two models, the 'Mark 3 Interstate' and the 'Roadster', but then the Government asked for a repayment of its loan and refused export credits, further damaging the company's ability to sell abroad. Production of the two lone models still made was ended and supplies dwindled.
Wankel engine
In the 1980s, the company went through several incarnations - mainly because, both the name was popular, and now owned by several parties: in liquidation from NVT, the global rights were split between (at least) Norton UK, Germany, America and Rest of the World.
The name was relaunched on an ambitious scale in Lichfield in 1988. The new models have succeeded on the race track - winning the Senior TT in 1992 - but they have moved rather more slowly in the commercial market. The British company had some success making the Wankel-engined Interpol 2 motorcycle for civilian and military police forces and the RAC.
This led to a civilian model in 1987 called the Classic. Subsequent Norton Wankels were water-cooled. The Commander was launched in 1988 and was followed by the Spondon-framed F1. This model was a replica of Norton's RCW588 factory racing machines which won many races including the 1992 Isle of Man TT. The F1 was succeeded by the restyled and slightly less expensive F1 Sport.
At this point the Department of Trade and Industry stepped in to investigate improprieties in the investment web of financier Philippe LeRoux and his associates.] LeRoux resigned his position as Chief Executive.
Norton is now a small entity dealing with the approximately 1000 Norton Rotary motorcycles, and from their website comes the results of the end of Norton's debt plagued early 1990s "asset stripping" and the production run of the F1 Sport:
The end result was a motorcycle that sold on a subscription basis, every single one being snapped up immediately, and the last one (No.66) actually being built in Germany from new parts, as the factory in Shenstone had run out. The F1 Sports or "TT" is now considered to be the best and most desirable model of all Rotary Nortons, if not off all rotary engined motorcycles. The frustrating thing was, that these motorcycles were only built as an exercise to use up unshiftable parts originally bought in for F1 production- thus making Midlands Bank some more money, but never with the seroius [sic] intention to make any more after the original stash of parts was used up. This was not aparent [sic] to the directors of Norton Motors Ltd, nor to their trade customers, until it was too late, i.e. after the last bike had been produced. In order to explain the inexplicably low retail price at the time- in fact a price that was not only far too low, but also uncalled for as all bikes sold instantly-, rumours were placed with the press that as parts dried up from the original left-over high-price parts (PVM wheels, Brembo Brakes, White Power supension [sic] components), these were to be replaced by cheaper Yamaha-sourced items. Whilst this was then faithfully repeated, and still is in all publications about Norton ever since ("The F1 Sports was built with cheaper parts" etc), this was, in fact, never done, the only bikes using these FZR1000-sourced "cheap" components being the non-functional F2 prototypes.
Replica revival
During the 1990's, Kenny Dreer of Oregon evolved from restoring and upgrading Commandos to producing whole machines. He modernised the design and in the early 2000s went into series production, but then suspended operations in April 2006.
In the UK a number of firms such as the remnant of the Shenstone Norton factory, Norvil, Unity Equipe and Norman White [12] (a former team racer and mechanic) supply parts for various generations of Norton motorcycles.
Background
The origins of the Norton Commando can be traced back to the late 1940s when the 497cc Norton Model 7 Twin, designed by Bert Hopwood and initially an export only model. The twin cylinder design evolved into the 650cc Norton Dominator and 750cc Norton Atlas before being launched as the 750cc Commando in 1967.
Isolastic system
The revolutionary part of the Commando compared to earlier Norton models was the frame developed by former Rolls Royce engineer Dr. Stefan Bauer. Bauer believed the classic Norton Featherbed frame design went against all engineering principles, so designed his frame around a single 2.25" top tube. To try to free the Commando from classic twin vibration problems, which had severely increased as the capacity of the basic design expanded from 500cc of Edward Turner's 1938 Triumph Speed Twin. Bauer, with Norton Villiers Chief Engineer Bernard Hooper and assistant Bob Trigg, decided that the engine, gearbox and swing-arm assembly were to be bolted together and isolated from the frame by special rubber mountings. This eliminated the extreme vibration problems that were apparent in other models in the range, as it effectively separated the driver from the engine. Named the Isolastic anti-vibration system, with Hooper listed as the lead inventor on the system's patent document. Although the Isolastic system did reduce vibration, maintaining the required free play in the engine mountings at the correct level was crucial to its success. Too little play brought the vibration back; too much, and the result was "interesting" handling.
Police
The police were showing a lot of interest in the Commando and so Neale Shilton was recruited from Triumph to produce a Commando to police specifications. The end result was the 'Interpol' machine, which sold well to police forces, both at home and abroad. The machine was powered by a 750 cc. O.H.V. engine and included panniers, top box, fairing, and had fittings for a radio and auxiliary equipment.
Racing
Right from the beginning the Commando took part in racing events. After successes in 1969 by dealer entered machines like Paul Smart's second and Mick Andrew's 4th places in the Isle of Man TT Production class and a win in the Hutchinson 100 Production Class by Mick Andrew on the Gus Kuhn entered Commando and 4th by Peter Williams' Arter Bros machine, the company decided to produce a racing model - hence the developed S and "Yellow Peril" models.
In partnership with John Player Special cigarettes from the early 1970s, Norton went factory racing[6]. Early entries were based on the Commando, and in 1973 Peter Williams won the 1973 Formula 750 Isle of Man TT, with Mick Grant second.
Racing continued until the collapse of Norton Villiers into BSA Triumph in 1973, and did not return until the Rotary Nortons of the 1980s.
Commando Revival
In light of its "last of the classic British twins" tag, and the fact that many of the trade marks were disputed and patents expired, a number of new Norton companies began to emerge. These were based on production of new parts sourced from various manufacturers, and the legal battle over the Norton name between Germany (whose Norton was based on the Rotax 650cc engine that powers the smaller BMW motorcycles), Canada and North America. Many used the Commando name for their lead model, or included the prospect of a Commando twin at a later date.
However, the most interesting development for original Commando fans was the development of re-manufactured original motorcycles. These mainly came from Norvil in the UK and two companies in the United States, Colorado Norton Works and Kenny Dreer's Vintage Rebuilds based in Portland, Oregon. From 1995 onwards Vintage Rebuilt began restoring vintage British and Italian motorcycles, with Dreer showing a "new" Commando based Norton VR880 Sprint Special in 1999 with newly cast and manufactured parts, but using a bored out 880cc twin engine with some modern developments.
Dreer's company has since continued production of the 880, but also got caught up in the Norton trade mark dispute following a dream to develop a new Commando, scheduled for release after the $10 million for production is acquired.
FBI Stolen motorcycles
gp500.org/FBI_stolen_motorcycles.html
Motorcycles VIN Decoder
OCTOBER 16, 2008 Economic Fears Reignite Market Slump
Stocks Post Biggest Drop Since 1987 Crash as Retail Sales Fall, Commodities Sink and Investors Worry About Hedge Funds
By SUDEEP REDDY, JENNIFER SARANOW and ANN
Fears of a deep recession sparked the worst drop in the Dow Jones Industrial Average in 21 years, as retail sales tumbled, demand for commodities sank and bank earnings fell.
Bloomberg News/Landov
SOMBER OUTLOOK: As markets fell Wednesday, Fed chief Ben Bernanke said stabilizing financial markets won't spur a broad economic recovery overnight.
The latest data suggest the U.S. economy is poised to fall into its deepest recession since the early 1980s. That news, coupled with renewed signs of trouble in the all-important markets for credit, reignited the sell-off in stock markets, all but wiping out the huge gains that shares had made in Monday's rally.
The Dow dropped 733.08 points, or 7.9%, to 8577.91 as recession fears and continuing doubts about the world financial system's prospects shook investors. Wednesday's decline marked the Dow's largest percentage drop since October 1987 and the second-biggest point drop ever. The index is down 21% this month and almost 40% from its record close a year ago.
Other indexes plunged, too, including the Standard & Poor's 500 stock index, which fell 9.03%. Overall, investors lost about $1.1 trillion in U.S. stock-market value on Wednesday, the second day in history that they have lost more than $1 trillion in one day.
In another sign of economic weakness, demand for the most important raw materials continued to slide, with oil and copper prices falling sharply.
With the big drop in stocks, many investors fled into safe-haven instruments like the two-year Treasury bond, which rose in price, sending its yield down to 1.6%, while the 10-year bond price rose slightly to yield 4%.
The stock market was unnerved late in the day by new fears of instability in the financial system, this time in the hedge-fund industry. Traders heard talk that hedge fund Citadel Investment Group, whose funds are down between 26% and 30% for the year, was facing margin calls. The rumors fed an already anxious market, where investors have grown worried that some big, highly debt-dependent hedge funds could fail, causing more market declines. Citadel said its financial situation remained strong.
Adding to the somber mood, Federal Reserve Chairman Ben Bernanke in a speech at the Economic Club of New York warned the economy faced tough prospects despite the government's $700 billion rescue plan aimed at bolstering the U.S. financial system.
"Stabilization of the financial markets is a critical first step, but even if they stabilize as we hope they will, broader economic recovery will not happen right away," Mr. Bernanke said. "Ultimately, the trajectory of economic activity beyond the next few quarters will depend greatly on the extent to which financial and credit markets return to more normal functioning."
Mr. Bernanke noted that the economy had been decelerating even before the September shock to financial markets. He ticked off a broadening list of troubles that now weigh on it: slower exports from a global slowdown, nagging declines in home prices, slower consumer spending and business investment, and the time that it will take for credit markets to unfreeze after the government's dramatic steps this week.
Mr. Bernanke subtly left open the possibility of interest-rate cuts in the weeks or months ahead, noting inflation pressures have receded as a result of falling commodities prices.
But it's far from clear how much effect further rate cuts would have. Investors have been demanding huge premiums -- known on Wall Street as spreads -- over benchmark interest rates to make loans to businesses and households. As long as these spreads remain large, the benefits of rate cuts are diminished. A big priority for now remains calming the fear that has swept through financial markets. That would make financial institutions more willing to lend at narrowed spreads.
Evidence is mounting that the U.S. is likely to experience a far worse downturn than the 2001 or 1990-91 recessions. Job losses started at the beginning of this year but started deepening last month, even before the worst of the credit crisis struck. The degree of the declines is sapping consumer incomes after a decade showing few earnings gains for most Americans.
In Seattle, 25-year-old Web developer Scott Krager is curtailing his spending -- especially on eating out -- and now rarely pays full price for anything. Recently, when he needed to purchase new khaki pants after his older ones were ruined in the dryer, Mr. Krager visited a Kohl's department store for the first time and bought two pairs using a $5-off coupon.
"Overall, you can tell that it's not 2003 or 2004 anymore," said Mr. Krager. "It's the first time my generation has really felt the effect of any kind of pull back."
The Commerce Department said its broad gauge of retail sales dropped 1.2% last month, a much sharper decline than in July and August. The figures followed last week's weak September sales reports by major retailers, and they confirmed that the economy was weakening before this month's market turmoil, suggesting deeper declines in the coming months. Consumer spending, which accounts for more than 70% of the U.S. economy, is likely to record declines in the third and fourth quarters of this year.
Retail sales slipped in almost every sector. Auto sales fell 3.8%, while furniture, electronics, clothing and food stores also declined.
The troubles are weighing heavily on the global economy. Weak prospects around the world are pushing commodity prices sharply lower, a sign that strong demand -- which led to huge price surges earlier this year -- has abated with the economic turmoil. Crude-oil prices tumbled $4.09, or 5.2%, to $74.54 a barrel, its lowest settlement price this year.
Meanwhile, the continuing turmoil in credit markets is likely to hit the banking sector hard in the coming months. J.P. Morgan Chase & Co. and Wells Fargo & Co., two of the nation's strongest banks, on Wednesday said their consumer operations are likely to worsen for months amid weaker performance of mortgages, credit cards and auto loans. J.P. Morgan, which is one of the nation's largest credit-card issuers, said charge-offs -- reflecting loans considered to be uncollectible -- represented 5% of its card portfolio compared with 3.64% in the third quarter of 2007. That's expected to grow to 6% in the beginning of next year and 7% by the end of 2009, the bank said.
The Federal Reserve's latest "beige book'' report, a summary of regional economic conditions, showed weakness across the nation into early October. Consumer spending declined, manufacturing activity dropped and several regions reported lower capital spending or reductions in capital spending plans "due to the high level of uncertainty about the economic outlook or concerns over the availability of credit." Among the few bright spots were agriculture and other natural resources, though drops in commodity prices since the reports were compiled could hurt those sectors.
Job losses, which started at the beginning of this year, are expected to worsen as businesses feel the credit pinch. The effects of the worsening economy were on display at retail outlets around the country.
After years of conspicuous consumption, many middle- and upper-income Americans are morphing into cautious shoppers. The change in mood could have a dramatic effect on consumer spending on everything from cars and travel to electronics, fashion and jewelry, especially heading toward the holiday season. That's a radical change from the 2001 economic slowdown when many people shopped to feel better.
In Chicago, Fanchon Simons, an avid 60-year-old shopper, says she couldn't bring herself to buy a $360 blouse that she tried on at a designer-clothing boutique last week. Ms. Simons says she hasn't bought much for herself in the past couple weeks -- and not because she can't afford it. Buying "is not that important to me right now because of the climate," she says. "Maybe it's a way to be in sympathy with the rest of the people...or maybe it's that I don't really need anything."
High-end consumers aren't the only ones pinching pennies or turning to window-shopping. Synetha Chambers, a 31-year-old single parent from Cedar Hill, Texas, who makes $25 an hour as a service representative for AT&T, says she has pared her grocery list to the necessities -- milk is a must, but she no longer buys soda and chips. "And I will be honest with you, Christmas is no longer a necessity in my household," Ms. Chambers says.
Besides worrying about the economy, stock-market investors have two other immediate concerns. One is that credit markets may remain dysfunctional for weeks or even months, which would make the recession worse. The struggling credit market in particular is making it more difficult for many companies to raise the cash they need to run their operations.
In addition, investors are watching the earnings season, in particular what companies are saying about their outlook for the rest of the year. One test comes Thursday: Citigroup Inc. is reporting its latest quarterly results, and investors will be closely monitoring the health of its huge portfolios of consumer loans.
—Jon Hilsenrath, Miguel Bustillo and Robin Sidel contributed to this article.Write to Sudeep Reddy at sudeep.reddy@wsj.com, Jennifer Saranow at jennifer.saranow@wsj.com and Ann Zimmerman at ann.zimmerman@wsj.com
See the adjacent image for a photo of the Manatee County Public Library System's "White Table" display.
GP500.Org Part # 90100 Norton motorcycle windshield
Norton was a British motorcycle marque from Birmingham, founded in 1898 as a manufacturer of cycle chains.
By 1902 they had begun manufacturing motorcycles with bought-in engines. In 1908 a Norton built engine was added to the range. This began a long series of production of single cylinder motorcycles. They were one of the great names of the British motorcycle industry, producing machines which for decades dominated racing with highly tuned single cylinder engines under the Race Shop supremo Joe Craig.
Postwar a 500 cc twin cylinder model called the Dominator or Model 7 was added to the range for 1949, and this evolved into the 1970s through 500 cc, to 600 cc, to 650 cc, to 750 cc and to 850 cc models with the Dominator, 650, Atlas and Commando, all highly regarded road motorcycles of their time.
History
The original company was formed by James Norton (Known as Pa) in Birmingham in 1898. In 1902 Norton began building motorcycles with French and Swiss engines. In 1907 a Norton ridden by Rem Fowler won the twin-cylinder class in the first Isle of Man TT race, beginning a sporting tradition that went on until the 1960s &ndas; The Isle of Man Senior TT, the most prestigious of events, was won by Nortons ten times between the wars and then every year from 1947 to 1954. The first Norton engines were made in 1908, beginning a line of side-valve single cylinder engines which continued with few changes until the late 1950s.
In 1913 the business declined, R.T. Shelley & Co., the main creditors, intervened and saved it. Norton Motors Ltd was formed shortly afterwards under joint directorship of James Norton and Bob Shelley. J.L. Norton died in 1925 aged only 56, but he saw his motorcycles win the Senior and sidecar TTs in 1924.
Designed by Walter Moore, the CamShaft One (CS1) engine appeared in 1927, based closely on the ES2 (pushrod) engine and using many of its parts. On his departure to NSU in 1930, an entirely new ohc engine was designed by Arthur Carroll, which was the basis for all later ohc and dohc Norton singles. (Moore's move to NSU prompted staff to claim that NSU stood for "Norton Spares Used") That decade spawned the Norton racing legend. Of the nine Isle of Man Senior TTs (500 cc) between 1931 and 1939 Norton won seven.
Up to 1934, Norton bought the excellent Sturmey Archer gearboxes and clutches. When Sturmey decided to discontinue production, Norton bought the design rights, and had them made by Burman, a manufacturer of proprietary gearboxes.
Nortons also appealed to ordinary motorcyclists who enjoyed the reliability and performance offered by single-cylinder engines with separate gearboxes. The marque withdrew their teams from racing in 1938, but between 1937 and 1945 nearly one quarter (Over 100,000) of all British military motorcycles were Nortons, basically the WD 16H (solo) and WD Big Four outfit (with driven sidecar wheel).
Post war
After the War, Norton reverted to civilian motorcycle production, gradually increasing the range. A major addition in 1949 was the Dominator, also known as the Model 7, a pushrod 500 cc twin cylinder machine designed by Bert Hopwood. Its chassis was derived from the ES2 single, with telescopic front and plunger rear suspension, and an updated version of the gearbox known as the 'horizontal' box.
Post war, Norton struggled to reclaim its pre-WWII racing dominance, since the single cylinder machine was facing fierce competition from the multi-cylinder Italians, and AJS at home. In the 1949 Grand Prix motorcycle racing season, the first year of the world championship, Norton only made fifth place, and AJS won. That was before the Norton Featherbed frame appeared, developed for Norton by the McCandless brothers of Belfast in January, 1950, used in the legendary Manx Norton, and raced by riders including Geoff Duke, John Surtees and Derek Minter. Overnight the featherbed frame was the benchmark by which all other frames were judged. Nortons were winners again.
In 1951 the Norton Dominator became available in export markets as the Model 88 with the Featherbed frame. Later, as production of this frame increased, it became a regular production model, and was made in variants for other models, including the ohv single cylinder machines.
The racing successes were transferred to the street through Cafe racers, some of whom would use the feather bed frame with an engine from another manufacturer to make a hybrid machine with the best of both worlds. The most famous of these were Tritons - Triumph twin engines in a Norton feather-bed frame.
AMC
Despite, or perhaps because of the racing successes, Norton was in financial difficulty. Reynolds could not make many of the highly desired featherbed frames, and customers lost interest in buying machines with the older frames. In 1953, Norton was sold to Associated Motorcycles (AMC), who also owned the brands AJS, Matchless, Francis-Barnett and James. The Birmingham factory was closed in 1962 and production was moved to AMC's Woolwich factory in Southeast London.
Under AMC ownership, a much improved version of the Norton gearbox was developed, to be used on all the larger models within the corporation under the AJS, Matchless and Norton banners. Again, the major changes were for improved gear selection.
The 1946-1953 Long Stroke Manx Norton was 79.6 mm x 100 mm, initially sohc, the dohc engine becoming available to favoured racers in 1949. The Short Stroke model (1953-1962) had bore and stroke of 86 mm x 85.6 mm. It used a dry sump 499 cc single cylinder motor, with two valves operated by bevel drive, shaft driven twin overhead camshafts.
Compression ratio was 11:1. It had an Amal GP carburettor, and a Lucas racing magneto. The 1962 500 cc Manx Nortons produced 47 bhp (35 kW) at 6500 rpm, weighed 142 kg (313 lb), and had a top speed of 209 km/h (130 mph).[5] The new price was 440 pounds.
Manx Nortons also played a significant role in the development of post war car racing. At the end of 1950, the English national 500 cc regulations were adopted as the new Formula 3. The JAP Speedway engine had dominated the category initially but the Manx was capable of producing significantly more power and became the engine of choice. Many complete motorcycles were bought in order to strip the engine for 500 cc car racing, as Nortons would not sell separate engines.
Manx rolling chassis were frequently resold, and equipped with Triumph engines. These motorcycles were known as Tritons.
In 1960, a new version of the featherbed frame was developed, with the upper frame rails bent inwards to reduce the width between the rider's knees for greater comfort. The move was also to accommodate the shorter rider, as the wide frame made it difficult to reach the ground. This frame was made in-house by AMC, and is known as the 'slimline' frame - the earlier frames then became known as the 'wideline'.
The last Manx Nortons were sold in 1963. Even though Norton had pulled out of racing in 1954, the Manx had become the backbone of privateer racing, and even today are quite sought after.
In January 1961 a new Norton Manxman 650c was launched for the American market only and one year later a Norton 650SS appeared,for the UK market along with the Norton Atlas 750 in 1962, for the American market as they wanted more power, still using featherbed frames, but the increases to the vertical twins engine capacity had caused a vibration problem at 4500 rpm, A 500 cc vertical twin is smoother than a single cylinder, but if you enlarge the vertical twin's capacity, vibration increases. The 750 Norton Atlas proved too expensive, and costs were not able to be reduced. Financial problems gathered.
There was an export bike primarily for use as a desert racer, sold up until 1969 as a Norton P11,[7] AJS Model 33, and as a Matchless G15, which used the Norton Atlas engine in a modified Matchless G85CS scrambler frame, with Norton wheels and front forks. This bike was reputed to vibrate less than the featherbed frame model. AMC singles were also sold with Norton badging in this era.
Norton-Villiers
By the late 1960s competition from Japan and a rapidly declining home market had driven the whole British motorcycle industry into a precipitous decline. In 1966 AMC collapsed and was reformed as Norton-Villiers part of Manganese Bronze.
The 750 Norton Atlas, was noted for its vibration. Rather than change engines, Norton decided to change the frame, and the isolastic-framed Norton Commando 750 was the result.
In 1969 the Commando was introduced; its styling, innovative isolastic frame, and powerful engine made it an appealing package. Despite different variations and respectable sales, the company declined and would go into liquidation in 1975.
The "isolastic frame" used rubber bushings to keep the engine and swingarm from direct contact with the frame duplex, forks, and rider, thus damping contact between the rider and engine vibration. This worked as long as the bushings were kept set to tolerances, and were replaced before becoming hard or damaged. If kept maintained, the system worked.
The 'Combat' engine was released in January 1972, with a twin roller bearing crank, 10:1 compression and making 65 bhp (48.5 kW) at 6,500 rpm. Reliability immediately proved a problem. (Older engines had used one ball bearing main, and one roller bearing main.) This fragility did not show up well, especially when compared to the reliability of the Japanese bikes.
Norton-Villiers-Triumph
In 1972, the former giant of British motorcycle manufacturing BSA was also in trouble. It was given government help on the condition that it merged with Norton-Villiers, and in 1973 the new Norton-Villiers-Triumph (NVT) was formed. The Triumph Motorcycles name came from BSA's Triumph subsidiary.
In April 1973 an 8.5:1 compression 828 cc "850" engine was released with German SuperBlend bearings, which made 51 bhp (38 kW) at 6,250 rpm however the stated power does not give a true picture of the engine performance because increased torque seemed to make up for the lower horsepower.
In 1974, the outgoing government withdrew the subsidies, although the incoming government restored them after the election. Rationalisation of the factory sites to Wolverhampton and Birmingham (BSA's Small Heath site) only caused industrial disputes at Triumph's Coventry site; Triumph would go on as a workers cooperative alone.
Despite mounting losses, 1974 saw the release of the '828 Roadster', 'Mark 2 Hi Rider', 'JPN Replica' (John Player Norton) and 'Mk.2a Interstate'. In 1975 this was down to just two models, the 'Mark 3 Interstate' and the 'Roadster', but then the Government asked for a repayment of its loan and refused export credits, further damaging the company's ability to sell abroad. Production of the two lone models still made was ended and supplies dwindled.
Wankel engine
In the 1980s, the company went through several incarnations - mainly because, both the name was popular, and now owned by several parties: in liquidation from NVT, the global rights were split between (at least) Norton UK, Germany, America and Rest of the World.
The name was relaunched on an ambitious scale in Lichfield in 1988. The new models have succeeded on the race track - winning the Senior TT in 1992 - but they have moved rather more slowly in the commercial market. The British company had some success making the Wankel-engined Interpol 2 motorcycle for civilian and military police forces and the RAC.
This led to a civilian model in 1987 called the Classic. Subsequent Norton Wankels were water-cooled. The Commander was launched in 1988 and was followed by the Spondon-framed F1. This model was a replica of Norton's RCW588 factory racing machines which won many races including the 1992 Isle of Man TT. The F1 was succeeded by the restyled and slightly less expensive F1 Sport.
At this point the Department of Trade and Industry stepped in to investigate improprieties in the investment web of financier Philippe LeRoux and his associates.] LeRoux resigned his position as Chief Executive.
Norton is now a small entity dealing with the approximately 1000 Norton Rotary motorcycles, and from their website comes the results of the end of Norton's debt plagued early 1990s "asset stripping" and the production run of the F1 Sport:
The end result was a motorcycle that sold on a subscription basis, every single one being snapped up immediately, and the last one (No.66) actually being built in Germany from new parts, as the factory in Shenstone had run out. The F1 Sports or "TT" is now considered to be the best and most desirable model of all Rotary Nortons, if not off all rotary engined motorcycles. The frustrating thing was, that these motorcycles were only built as an exercise to use up unshiftable parts originally bought in for F1 production- thus making Midlands Bank some more money, but never with the seroius [sic] intention to make any more after the original stash of parts was used up. This was not aparent [sic] to the directors of Norton Motors Ltd, nor to their trade customers, until it was too late, i.e. after the last bike had been produced. In order to explain the inexplicably low retail price at the time- in fact a price that was not only far too low, but also uncalled for as all bikes sold instantly-, rumours were placed with the press that as parts dried up from the original left-over high-price parts (PVM wheels, Brembo Brakes, White Power supension [sic] components), these were to be replaced by cheaper Yamaha-sourced items. Whilst this was then faithfully repeated, and still is in all publications about Norton ever since ("The F1 Sports was built with cheaper parts" etc), this was, in fact, never done, the only bikes using these FZR1000-sourced "cheap" components being the non-functional F2 prototypes.
Replica revival
During the 1990's, Kenny Dreer of Oregon evolved from restoring and upgrading Commandos to producing whole machines. He modernised the design and in the early 2000s went into series production, but then suspended operations in April 2006.
In the UK a number of firms such as the remnant of the Shenstone Norton factory, Norvil, Unity Equipe and Norman White [12] (a former team racer and mechanic) supply parts for various generations of Norton motorcycles.
Background
The origins of the Norton Commando can be traced back to the late 1940s when the 497cc Norton Model 7 Twin, designed by Bert Hopwood and initially an export only model. The twin cylinder design evolved into the 650cc Norton Dominator and 750cc Norton Atlas before being launched as the 750cc Commando in 1967.
Isolastic system
The revolutionary part of the Commando compared to earlier Norton models was the frame developed by former Rolls Royce engineer Dr. Stefan Bauer. Bauer believed the classic Norton Featherbed frame design went against all engineering principles, so designed his frame around a single 2.25" top tube. To try to free the Commando from classic twin vibration problems, which had severely increased as the capacity of the basic design expanded from 500cc of Edward Turner's 1938 Triumph Speed Twin. Bauer, with Norton Villiers Chief Engineer Bernard Hooper and assistant Bob Trigg, decided that the engine, gearbox and swing-arm assembly were to be bolted together and isolated from the frame by special rubber mountings. This eliminated the extreme vibration problems that were apparent in other models in the range, as it effectively separated the driver from the engine. Named the Isolastic anti-vibration system, with Hooper listed as the lead inventor on the system's patent document. Although the Isolastic system did reduce vibration, maintaining the required free play in the engine mountings at the correct level was crucial to its success. Too little play brought the vibration back; too much, and the result was "interesting" handling.
Police
The police were showing a lot of interest in the Commando and so Neale Shilton was recruited from Triumph to produce a Commando to police specifications. The end result was the 'Interpol' machine, which sold well to police forces, both at home and abroad. The machine was powered by a 750 cc. O.H.V. engine and included panniers, top box, fairing, and had fittings for a radio and auxiliary equipment.
Racing
Right from the beginning the Commando took part in racing events. After successes in 1969 by dealer entered machines like Paul Smart's second and Mick Andrew's 4th places in the Isle of Man TT Production class and a win in the Hutchinson 100 Production Class by Mick Andrew on the Gus Kuhn entered Commando and 4th by Peter Williams' Arter Bros machine, the company decided to produce a racing model - hence the developed S and "Yellow Peril" models.
In partnership with John Player Special cigarettes from the early 1970s, Norton went factory racing[6]. Early entries were based on the Commando, and in 1973 Peter Williams won the 1973 Formula 750 Isle of Man TT, with Mick Grant second.
Racing continued until the collapse of Norton Villiers into BSA Triumph in 1973, and did not return until the Rotary Nortons of the 1980s.
Commando Revival
In light of its "last of the classic British twins" tag, and the fact that many of the trade marks were disputed and patents expired, a number of new Norton companies began to emerge. These were based on production of new parts sourced from various manufacturers, and the legal battle over the Norton name between Germany (whose Norton was based on the Rotax 650cc engine that powers the smaller BMW motorcycles), Canada and North America. Many used the Commando name for their lead model, or included the prospect of a Commando twin at a later date.
However, the most interesting development for original Commando fans was the development of re-manufactured original motorcycles. These mainly came from Norvil in the UK and two companies in the United States, Colorado Norton Works and Kenny Dreer's Vintage Rebuilds based in Portland, Oregon. From 1995 onwards Vintage Rebuilt began restoring vintage British and Italian motorcycles, with Dreer showing a "new" Commando based Norton VR880 Sprint Special in 1999 with newly cast and manufactured parts, but using a bored out 880cc twin engine with some modern developments.
Dreer's company has since continued production of the 880, but also got caught up in the Norton trade mark dispute following a dream to develop a new Commando, scheduled for release after the $10 million for production is acquired.
The Metropolitan Transportation Authority (MTA) will be transforming the 42 St Shuttle, which moves thousands of customers between the subway system’s two busiest stations, including replacing the Times Square Shuttle terminal with a larger and accessible station, reconfiguring platforms at Grand Central, and modernizing shuttle train operations. The project will result in a 42 St Shuttle that is fully accessible, has more capacity and is easier for customers to use.
The 42 St Shuttle currently operates on tracks and stations that were part of the city's first subway line that opened 115 years ago in 1904. That subway line ran from City Hall across 42nd Street to Harlem. The track segment along 42nd Street was later repurposed as the existing crosstown 42 St Shuttle.
This photo shows the Grand Central Shuttle platform in 1962.
Photo courtesy of the NY Transit Museum.
From Wikipedia, the free encyclopedia
Photography is the art, science and practice of creating durable images by recording light or other electromagnetic radiation, either electronically by means of an image sensor or chemically by means of a light-sensitive material such as photographic film.[1] Typically, a lens is used to focus the light reflected or emitted from objects into a real image on the light-sensitive surface inside a camera during a timed exposure. The result in an electronic image sensor is an electrical charge at each pixel, which is electronically processed and stored in a digital image file for subsequent display or processing. The result in a photographic emulsion is an invisible latent image, which is later chemically developed into a visible image, either negative or positive depending on the purpose of the photographic material and the method of processing. A negative image on film is traditionally used to photographically create a positive image on a paper base, known as a print, either by using an enlarger or by contact printing.
Photography has many uses for business, science, manufacturing (e.g. photolithography), art, and recreational purposes.
As far as can be ascertained, it was Sir John Herschel in a lecture before the Royal Society of London, on March 14, 1839 who made the word "photography" known to the world. But in an article published on February 25 of the same year in a German newspaper called the Vossische Zeitung, Johann von Maedler, a Berlin astronomer, had used the word photography already.[2] The word photography derives from the Greek φωτός (phōtos), genitive of φῶς (phōs), "light"[3] and γραφή (graphé) "representation by means of lines" or "drawing",[4] together meaning "drawing with light".[5]
The camera is the image-forming device, and photographic film or a silicon electronic image sensor is the sensing medium. The respective recording medium can be the film itself, or a digital electronic or magnetic memory.[6]
Photographers control the camera and lens to "expose" the light recording material (such as film) to the required amount of light to form a "latent image" (on film) or "raw file" (in digital cameras) which, after appropriate processing, is converted to a usable image. Digital cameras use an electronic image sensor based on light-sensitive electronics such as charge-coupled device (CCD) or complementary metal-oxide-semiconductor (CMOS) technology. The resulting digital image is stored electronically, but can be reproduced on paper or film.
The camera (or 'camera obscura') is a dark room or chamber from which, as far as possible, all light is excluded except the light that forms the image. The subject being photographed, however, must be illuminated. Cameras can range from small to very large, a whole room that is kept dark while the object to be photographed is in another room where it is properly illuminated. This was common for reproduction photography of flat copy when large film negatives were used. A general principle known from the birth of photography is that the smaller the camera, the brighter the image. This meant that as soon as photographic materials became sensitive enough (fast enough) to take candid or what were called genre pictures, small detective cameras were used, some of them disguised as a tie pin that was really a lens, as a piece of luggage or even a pocket watch (the Ticka camera).
The discovery of the 'camera obscura' that provides an image of a scene is very old, dating back to ancient China. Leonardo da Vinci mentions natural camera obscuras that are formed by dark caves on the edge of a sunlit valley. A hole in the cave wall will act as a pinhole camera and project a laterally reversed, upside down image on a piece of paper. So the invention of photography was really concerned with finding a means to fix and retain the image in the camera obscura. This in fact occurred first using the reproduction of images without a camera when Josiah Wedgewood, from the famous family of potters, obtained copies of paintings on leather using silver salts. As he had no way of fixing them, that is to say to stabilize the image by washing out the non-exposed silver salts, they turned completely black in the light and had to be kept in a dark room for viewing.
Renaissance painters used the camera obscura which, in fact, gives the optical rendering in color that dominates Western Art. The camera obscura literally means "dark chamber" in Latin. It is a box with a hole in it which allows light to go through and create an image onto the piece of paper.
The movie camera is a type of photographic camera which takes a rapid sequence of photographs on strips of film. In contrast to a still camera, which captures a single snapshot at a time, the movie camera takes a series of images, each called a "frame". This is accomplished through an intermittent mechanism. The frames are later played back in a movie projector at a specific speed, called the "frame rate" (number of frames per second). While viewing, a person's eyes and brain merge the separate pictures together to create the illusion of motion.[7]
In all but certain specialized cameras, the process of obtaining a usable exposure must involve the use, manually or automatically, of a few controls to ensure the photograph is clear, sharp and well illuminated. The controls usually include but are not limited to the following:
FocusThe position of a viewed object or the adjustment of an optical device necessary to produce a clear image: in focus; out of focus.[8]
ApertureAdjustment of the lens opening, measured as f-number, which controls the amount of light passing through the lens. Aperture also has an effect on depth of field and diffraction – the higher the f-number, the smaller the opening, the less light, the greater the depth of field, and the more the diffraction blur. The focal length divided by the f-number gives the effective aperture diameter.
Shutter speedAdjustment of the speed (often expressed either as fractions of seconds or as an angle, with mechanical shutters) of the shutter to control the amount of time during which the imaging medium is exposed to light for each exposure. Shutter speed may be used to control the amount of light striking the image plane; 'faster' shutter speeds (that is, those of shorter duration) decrease both the amount of light and the amount of image blurring from motion of the subject and/or camera.
White balanceOn digital cameras, electronic compensation for the color temperature associated with a given set of lighting conditions, ensuring that white light is registered as such on the imaging chip and therefore that the colors in the frame will appear natural. On mechanical, film-based cameras, this function is served by the operator's choice of film stock or with color correction filters. In addition to using white balance to register natural coloration of the image, photographers may employ white balance to aesthetic end, for example white balancing to a blue object in order to obtain a warm color temperature.
MeteringMeasurement of exposure so that highlights and shadows are exposed according to the photographer's wishes. Many modern cameras meter and set exposure automatically. Before automatic exposure, correct exposure was accomplished with the use of a separate light metering device or by the photographer's knowledge and experience of gauging correct settings. To translate the amount of light into a usable aperture and shutter speed, the meter needs to adjust for the sensitivity of the film or sensor to light. This is done by setting the "film speed" or ISO sensitivity into the meter.
ISO speedTraditionally used to "tell the camera" the film speed of the selected film on film cameras, ISO speeds are employed on modern digital cameras as an indication of the system's gain from light to numerical output and to control the automatic exposure system. The higher the ISO number the greater the film sensitivity to light, whereas with a lower ISO number, the film is less sensitive to light. A correct combination of ISO speed, aperture, and shutter speed leads to an image that is neither too dark nor too light, hence it is 'correctly exposed', indicated by a centered meter.
Autofocus pointOn some cameras, the selection of a point in the imaging frame upon which the auto-focus system will attempt to focus. Many Single-lens reflex cameras (SLR) feature multiple auto-focus points in the viewfinder.
Many other elements of the imaging device itself may have a pronounced effect on the quality and/or aesthetic effect of a given photograph; among them are:
Focal length and type of lens (normal, long focus, wide angle, telephoto, macro, fisheye, or zoom)
Filters placed between the subject and the light recording material, either in front of or behind the lens
Inherent sensitivity of the medium to light intensity and color/wavelengths.
The nature of the light recording material, for example its resolution as measured in pixels or grains of silver halide.
[edit]Exposure and rendering
Camera controls are interrelated. The total amount of light reaching the film plane (the 'exposure') changes with the duration of exposure, aperture of the lens, and on the effective focal length of the lens (which in variable focal length lenses, can force a change in aperture as the lens is zoomed). Changing any of these controls can alter the exposure. Many cameras may be set to adjust most or all of these controls automatically. This automatic functionality is useful for occasional photographers in many situations.
The duration of an exposure is referred to as shutter speed, often even in cameras that do not have a physical shutter, and is typically measured in fractions of a second. It is quite possible to have exposures one of several seconds, usually for still-life subjects, and for night scenes exposure times can be several hours.
The effective aperture is expressed by an f-number or f-stop (derived from focal ratio), which is proportional to the ratio of the focal length to the diameter of the aperture. Longer lenses will pass less light even though the diameter of the aperture is the same due to the greater distance the light has to travel: shorter lenses (a shorter focal length) will be brighter with the same size of aperture.
The smaller the f/number, the larger the effective aperture. The present system of f/numbers to give the effective aperture of a lens was standardized by an international convention. There were earlier, different series of numbers in older cameras.
If the f-number is decreased by a factor of , the aperture diameter is increased by the same factor, and its area is increased by a factor of 2. The f-stops that might be found on a typical lens include 2.8, 4, 5.6, 8, 11, 16, 22, 32, where going up "one stop" (using lower f-stop numbers) doubles the amount of light reaching the film, and stopping down one stop halves the amount of light.
Image capture can be achieved through various combinations of shutter speed, aperture, and film or sensor speed. Different (but related) settings of aperture and shutter speed enable photographs to be taken under various conditions of film or sensor speed, lighting and motion of subjects and/or camera, and desired depth of field. A slower speed film will exhibit less "grain", and a slower speed setting on an electronic sensor will exhibit less "noise", while higher film and sensor speeds allow for a faster shutter speed, which reduces motion blur or allows the use of a smaller aperture to increase the depth of field. For example, a wider aperture is used for lower light and a lower aperture for more light. If a subject is in motion, then a high shutter speed may be needed. A tripod can also be helpful in that it enables a slower shutter speed to be used.
For example, f/8 at 8 ms (1/125 of a second) and f/5.6 at 4 ms (1/250 of a second) yield the same amount of light. The chosen combination has an impact on the final result. The aperture and focal length of the lens determine the depth of field, which refers to the range of distances from the lens that will be in focus. A longer lens or a wider aperture will result in "shallow" depth of field (i.e. only a small plane of the image will be in sharp focus). This is often useful for isolating subjects from backgrounds as in individual portraits or macro photography. Conversely, a shorter lens, or a smaller aperture, will result in more of the image being in focus. This is generally more desirable when photographing landscapes or groups of people. With very small apertures, such as pinholes, a wide range of distance can be brought into focus, but sharpness is severely degraded by diffraction with such small apertures. Generally, the highest degree of "sharpness" is achieved at an aperture near the middle of a lens's range (for example, f/8 for a lens with available apertures of f/2.8 to f/16). However, as lens technology improves, lenses are becoming capable of making increasingly sharp images at wider apertures.
Image capture is only part of the image forming process. Regardless of material, some process must be employed to render the latent image captured by the camera into a viewable image. With slide film, the developed film is just mounted for projection. Print film requires the developed film negative to be printed onto photographic paper or transparency. Digital images may be uploaded to an image server (e.g., a photo-sharing web site), viewed on a television, or transferred to a computer or digital photo frame.
Traditional photography made it difficult for photographers who worked at remote locations without easy access to processing facilities, and competition from television pressured photographers to deliver images to newspapers with greater speed. Photojournalists at remote locations often carried miniature photo labs and a means of transmitting images through telephone lines. In 1981, Sony unveiled the first consumer camera to use a charge-coupled device for imaging, eliminating the need for film: the Sony Mavica. While the Mavica saved images to disk, the images were displayed on television, and the camera was not fully digital. In 1991, Kodak unveiled the DCS 100, the first commercially available digital single lens reflex camera. Although its high cost precluded uses other than photojournalism and professional photography, commercial digital photography was born.
Digital imaging uses an electronic image sensor to record the image as a set of electronic data rather than as chemical changes on film. The primary difference between digital and chemical photography is that chemical photography resists photo manipulation because it involves film and photographic paper, while digital imaging is a highly manipulative medium. This difference allows for a degree of image post-processing that is comparatively difficult in film-based photography and permits different communicative potentials and applications.
Digital imaging has raised ethical concerns because of the ease of manipulating digital photographs in post-processing. Many photojournalists have declared they will not crop their pictures, or are forbidden from combining elements of multiple photos to make "photomontages", passing them as "real" photographs. Today's technology has made image editing relatively simple for even the novice photographer. However, recent changes of in-camera processing allows digital fingerprinting of photos to detect tampering for purposes of forensic photography.
Digital point-and-shoot cameras have become widespread consumer products, outselling film cameras, and including new features such as video and audio recording. Kodak announced in January 2004 that it would no longer sell reloadable 35 mm cameras in western Europe, Canada and the United States after the end of that year. Kodak was at that time a minor player in the reloadable film cameras market. In January 2006, Nikon followed suit and announced that they will stop the production of all but two models of their film cameras: the low-end Nikon FM10, and the high-end Nikon F6. On May 25, 2006, Canon announced they will stop developing new film SLR cameras.[24] Though most new camera designs are now digital, a new 6x6cm/6x7cm medium format film camera was introduced in 2008 in a cooperation between Fuji and Voigtländer.[25][26]
According to a survey made by Kodak in 2007 when the majority of photography was already digital, 75 percent of professional photographers say they will continue to use film, even though some embrace digital.[27]
According to the U.S. survey results, more than two-thirds (68 percent) of professional photographers prefer the results of film to those of digital for certain applications including:
film’s superiority in capturing more information on medium and large format films (48 percent);
creating a traditional photographic look (48 percent);
capturing shadow and highlighting details (45 percent);
the wide exposure latitude of film (42 percent); and
archival storage (38 percent)
[edit]"Light field photography"
Digital methods of image capture and display processing have enabled the new technology of "light field photography" (also known as synthetic aperture photography). This process allows focusing at various depths of field to be selected after the photograph has been captured.[28] As explained by Michael Faraday in 1846, the "light field" is understood as 5-dimensional, with each point in 3-d space having attributes of two more angles that define the direction of each ray passing through that point. These additional vector attributes can be captured optically through the use of microlenses at each pixel-point within the 2-dimensional image sensor. Every pixel of the final image is actually a selection from each sub-array located under each microlens, as identified by a post-image capture focus algorithm.
With the lightweight aluminium front and rear axles from the BMW M3/M4 models, forged 19-inch aluminium wheels with mixed-size tyres, M Servotronic steering with two settings and suitably effective M compound brakes, the new BMW M2 Coupe has raised the bar once again in the compact high-performance sports car segment when it comes to driving dynamics. The electronically controlled Active M Differential, which optimises traction and directional stability, also plays a significant role here. And even greater driving pleasure is on the cards when the Dynamic Stability Control system’s M Dynamic Mode (MDM) is activated. MDM allows wheel slip and therefore moderate, controlled drifts on the track.
THE SMADE JOURNAL | WWW.THESMADE.COM |
STAY CONNECTED TO THE SMADE JOURNALS IMAGE TEAM WITH THE LATEST HIGH DEFINITION IMAGES AND VIDEO
- Twitter - @smadejournal |
- Facebook.com - /smadejournal |
- Google - +smadejournal |
- Tumblr - smademeda |
- Instagram - @smadejournal |
- YouTube - the smade channel |
- Web - thesmade.com | www.smadeimages.com
"Operation Track Sweep," an intensive two-week, system-wide of the tracks at all of the system’s 469 stations gets underway at 14 St on Mon., September 12, 2016.
Photo: Marc A. Hermann / MTA New York City Transit
SPIDER’s first test used a standard bar pattern used to test optical instruments, result shown here (in millimeters). The team continues to increase the system’s resolution from these first, baseline images.
New Gillig bus of FAX in Fresno, California, with a special wrap celebrating the system's 50th anniversary.
"Operation Track Sweep," an intensive two-week, system-wide of the tracks at all of the system’s 469 stations gets underway at 14 St on Mon., September 12, 2016.
Photo: Marc A. Hermann / MTA New York City Transit
With the lightweight aluminium front and rear axles from the BMW M3/M4 models, forged 19-inch aluminium wheels with mixed-size tyres, M Servotronic steering with two settings and suitably effective M compound brakes, the new BMW M2 Coupe has raised the bar once again in the compact high-performance sports car segment when it comes to driving dynamics. The electronically controlled Active M Differential, which optimises traction and directional stability, also plays a significant role here. And even greater driving pleasure is on the cards when the Dynamic Stability Control system’s M Dynamic Mode (MDM) is activated. MDM allows wheel slip and therefore moderate, controlled drifts on the track.
THE SMADE JOURNAL | WWW.THESMADE.COM |
STAY CONNECTED TO THE SMADE JOURNALS IMAGE TEAM WITH THE LATEST HIGH DEFINITION IMAGES AND VIDEO
- Twitter - @smadejournal |
- Facebook.com - /smadejournal |
- Google - +smadejournal |
- Tumblr - smademeda |
- Instagram - @smadejournal |
- YouTube - the smade channel |
- Web - thesmade.com | www.smadeimages.com
Edited Hubble Space Telescope image of Saturn, image taken on 4 July 2020. Color/processing variant.
Original caption: Saturn is truly the lord of the rings in this latest snapshot from NASA’s Hubble Space Telescope, taken on July 4, 2020, when the opulent giant world was 839 million miles from Earth. This new Saturn image was taken during summer in the planet’s northern hemisphere.
Hubble found a number of small atmospheric storms. These are transient features that appear to come and go with each yearly Hubble observation. The banding in the northern hemisphere remains pronounced from Hubble’s 2019 observations, with several bands slightly changing color from year to year. The ringed planet’s atmosphere is mostly hydrogen and helium with traces of ammonia, methane, water vapor, and hydrocarbons that give it a yellowish-brown color.
Hubble photographed a slight reddish haze over the northern hemisphere in this color composite. This may be due to heating from increased sunlight, which could either change the atmospheric circulation, or perhaps remove ices from aerosols in the atmosphere. Another theory is that the increased sunlight in the summer months is changing the amounts of photochemical haze produced. “It’s amazing that even over a few years, we’re seeing seasonal changes on Saturn,” said lead investigator Amy Simon of NASA’s Goddard Space Flight Center in Greenbelt, Maryland. Conversely, the just now visible south pole has a blue hue, reflecting changes in Saturn’s winter hemisphere.
Hubble’s sharp view resolves the finely etched concentric ring structure. The rings are mostly made of pieces of ice, with sizes ranging from tiny grains to giant boulders. Just how and when the rings formed remains one of our solar system’s biggest mysteries. Conventional wisdom is that they are as old as the planet, over 4 billion years. But because the rings are so bright – like freshly fallen snow – a competing theory is that they may have formed during the age of the dinosaurs. However, many astronomers agree that there is no satisfactory theory that explains how rings could have formed within just the past few hundred million years.
This image is taken as part of the Outer Planets Atmospheres Legacy (OPAL) project. OPAL is helping scientists understand the atmospheric dynamics and evolution of our solar system’s gas giant planets. In Saturn’s case, astronomers continue tracking shifting weather patterns and storms.
The Hubble Space Telescope is a project of international cooperation between NASA and ESA (European Space Agency). NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the telescope. The Space Telescope Science Institute (STScI) in Baltimore, Maryland, conducts Hubble science operations. STScI is operated for NASA by the Association of Universities for Research in Astronomy in Washington, D.C.
I admit I disliked fuji when it started. From the X100 to the XPro1, the camera system, despite its completely seducing color science output, was completely out of sync with my practice in terms of autofocus speed and file. Now the X system has matured into something that I find very hard to match for mirrorless camera photography.
The XT1 comes to solve pretty much all the problems I had with the system: AF and Camera Operations (once u get used to the nobs, hard to go back to menus) are reliable and quick, Lightroom 5.7 renders the file beautifully (with Classic Chrome) and the viewfinder is bigger than that of a full frame dSLR. Not only the camera is now a great camera, the lens system is superb in its consistency: the 14, 23 and 56 are great highly recommended lenses and perform equally marvellously in sharpness, colors and BOKEH while also looking darn good with the Fuji design language. Image quality wise, you get clean files at most of the modern ISOs 200-6400 (you can push the 6400 raw up to 12800 if u want without much penalty or color shifts).
The running cost of ownership is also even more interesting. The body goes for around 1K$ and the rest of the "super prime lenses" (you'd want to shoot prime with this one) go for 1k$ or less each. You can get yourself up and running for less than a full frame camera with equivalent quality lenses.The XT1 ain't still sunshine and rainbow though: It requires the extra grip to enjoy shooting with it, it is not light, the battery lasts as much as a film roll, you can't use exposure compensation on "manual" mode to shift the auto-ISO values, the RAW files are HUGE 30-40mb a piece, low-light AF works fast as long as you have a contrast zone to hunt for but then you also have a magnificent manual focus experience. Classic Chrome (also available in LR 5.7) redefines the fuji photography experience by offering a raw file free of color distorsions and true of natural colors as well as a butt load of great micro-contrast off the file.
All in all, I have to say that I fell in love with it. It is truly the best enthusiast mirrorless system I've come across and it's now well matured.
If you use a full frame dSLR: switching to fuji will depend if you want the premium lenses or the full frame IQ but can't afford the steep 2K$ per lens or 2-4K$ per body, also if you want to sacrifice the extensive "flash system" that dSLRs have.
If you are using a crop sensor dSLR: switching to fuji will depend if you want to keep investing in photography lenses and equipment and don't have to shoot unpredictable fast moving subjects, like birdies.
If you use a Sony: switching to fuji will depend if you are fed up with the teenage identity crisis unpredictability of the system's evolution (new tech = new "test" camera = no "conclusion" camera = less lenses for existing cameras = change the name). The A7 system will flourish to lead the mirrorless trend one day but before that day comes, you have at least until 2016.
If you use a m43 camera: switching to fuji will depend if are willing to drop a bunch of practical technical features: super fast AF (fuji is DARN FAST but m43 cameras are INSTANT FAST), video (I don't shoot video) or image stabilisation or clinical sharpness (fuji images are sharp! but not as pixel sharp as m43... I mean no camera is as pixel sharp as the m43 an) or the touchscreen af point selection... all this for an upgrade in image aesthetics that's a compromise of m43 compactness (somewhat) and passionated lens designs (m43's got good lenses but no "omg wow what the heck" lenses, sorry)
If you shoot film: This is IT. Film nobs, Film look, Film grain, Film output… on digital. This is fujifilm making a camera with the color science they apply on their negatives, all of it.
The Metropolitan Transportation Authority (MTA) will be transforming the 42 St Shuttle, which moves thousands of customers between the subway system’s two busiest stations,including replacing the Times Square Shuttle terminal with a larger and accessible station, reconfiguring platforms at Grand Central, and modernizing shuttle train operations. The project will result in a 42 St Shuttle that is fully accessible, has more capacity and is easier for customers to use.
The 42 St Shuttle currently operates on tracks and stations that were part of the city's first subway line that opened 115 years ago in 1904. That subway line ran from City Hall across 42nd Street to Harlem. The track segment along 42nd Street was later repurposed as the existing crosstown 42 St Shuttle. This photo from 1947 shows the Shuttle platform at Times Square.
Photo courtesy of the NY Transit Museum.
+++ 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 ZSU-37-6 (“ZSU” stands for Zenitnaya Samokhodnaya Ustanovka / Зенитная Самоходная Установка = "anti-aircraft self-propelled mount"), also known as Object 511 during its development phase and later also as “ZSU-37-6 / Лена”, was a prototype for a lightly armored Soviet self-propelled, radar guided anti-aircraft weapon system that was to replace the cannon-armed ZSU-23-4 “Shilka” SPAAG.
The development of the "Shilka" began in 1957 and the vehicle was brought into service in 1965. The ZSU-23-4 was intended for AA defense of military facilities, troops, and mechanized columns on the march. The ZSU-23-4 combined a proven radar system, the non-amphibious chassis based on the GM-575 tracked vehicle, and four 23 mm autocannons. This delivered a highly effective combination of mobility with heavy firepower and considerable accuracy, outclassing all NATO anti-aircraft guns at the time. The system was widely fielded throughout the Warsaw Pact and among other pro-Soviet states. Around 2,500 ZSU-23-4s, of the total 6,500 produced, were exported to 23 countries.
The development of a potential successor started in 1970. At the request of the Soviet Ministry of Defense, the KBP Instrument Design Bureau in Tula started work on a new mobile anti-aircraft system as a replacement for the 23mm ZSU-23-4. The project was undertaken to improve on the observed shortcomings of the ZSU-23-4 (short range and no early warning) and to counter new ground attack aircraft in development, such as the A-10 Thunderbolt II, which was designed to be highly resistant to 23 mm cannons.
KBP studies demonstrated that a cannon of at least 30 mm caliber was necessary to counter these threats, and that a bigger caliber weapon would offer some more benefits. Firstly, to destroy a given target, such a weapon would only require from a third to a half of the number of shells that the ZSU-23-4’s 23 mm cannon would need. Secondly, comparison tests revealed that firing with an identical mass of 30 mm projectiles instead of 23 mm ammunition at a MiG-17 (or similarly at NATO's Hawker Hunter or Fiat G.91…) flying at 300 m/s would result in a 1.5 times greater kill probability. An increase in the maximum engagement altitude from 2,000 to 4,000 m and higher effectiveness when engaging lightly armored ground targets were also cited as potential benefits.
The initial requirements set for the new mobile weapon system were to achieve twice the performance in terms of the ZSU-23-4’s range, altitude and combat effectiveness. Additionally, the system should have a reaction time, from target acquisition to firing, no greater than 10 seconds, so that enemy helicopters that “popped up” from behind covers and launched fire-and-forget weapons at tanks or similar targets could be engaged effectively.
From these specifications KBP developed two schools of thought that proposed different concepts and respective vehicle prototypes: One design team followed the idea of an anti-aircraft complex with mixed cannon and missile armament, which made it effective against both low and high-flying targets but sacrificed short-range firepower. The alternative proposed by another team was a weapon carrier armed only with a heavy gatling-type gun, tailored to counter targets flying at low altitudes, esp. helicopters, filling a similar niche as the ZSU-23-4 and leaving medium to high altitude targets to specialized anti-aircraft missiles. The latter became soon known as “Object 511”.
Object 511 was based on the tracked and only lightly armored GM-577 chassis, produced by Minsk Tractor Works (MTZ). It featured six road wheels on each side, a drive sprocket at the rear and three return rollers. The chassis was primarily chosen because it was already in use for other anti-aircraft systems like the 2K11 “Krug” complex and could be taken more or less “off the rack”. A new feature was a hydropneumatic suspension, which was chosen in order to stabilize the chassis as firing platform and also to cope with the considerably higher all-up weight of the vehicle (27 tons vs. the ZSU-23-4’s 19 tons). Other standard equipment of Object 511 included heating, ventilation, navigational equipment, night vision aids, a 1V116 intercom and an external communications system with an R-173 receiver.
The hull was - as the entire vehicle - protected from small arms fire (7,62mm) and shell splinters, but not heavily armored. An NBC protection system was integrated into the chassis, as well as an automatic fire suppression system and an automatic gear change. The main engine bay, initially with a 2V-06-2 water-cooled multi-fuel diesel engine with 450 hp (331 kW) was in the rear. It was later replaced by a more powerful variant of the same engine with 510 hp (380 kW).
The driver sat in the front on the left side, with a small gas turbine APU to his right to operate the radar and hydraulic systems independently from the main engine.
Between these hull segments, the chassis carried a horseshoe-shaped turret with full 360° rotation. It was relatively large and covered more than the half of the hull’s roof, because it held the SPAAGs main armament and ammunition supply, the search and tracking radar equipment as well as a crew of two: the commander with a cupola on the right side and the gunner/radar operator on the left side, with the cannon installation and its feeding system between them. In fact, it was so large that Object 511’s engine bay was only accessible when the turret was rotated 90° to the side – unacceptable for an in-service vehicle (which would probably have been based on a bigger chassis), but accepted for the prototype which was rather focused on the turret and its complex weapon and radar systems.
Object 511’s centerpiece was the newly-developed Gryazev-Shipunov GSh-6-37 cannon, a heavy and experimental six-barreled 37mm gatling gun. This air-cooled weapon with electrical ignition was an upscaled version of the naval AO-18 30mm gun, which was part of an automated air defense system for ships, the AK-630 CIWS complex. Unlike most modern American rotary cannons, the GSh-6-37 was gas-operated rather than hydraulically driven, allowing it to "spin up" to maximum rate of fire more quickly. This resulted in more rounds and therefore weight of fire to be placed on target in a short burst, reduced reaction time and allowed hits even in a very small enemy engagement window.
The GSh-6-37 itself weighed around 524 kg (1.154 lb), the whole system, including the feed system and a full magazine, weighed 7,493 pounds (3,401 kg). The weapon had a total length of 5.01 m (16’ 7“), its barrels were 2.81 m (9’ 2½”) long. In Object 511’s turret it had an elevation between +80° and -11°, moving at 60°/sec, and a full turret rotation only took 3 seconds. Rate of fire was 4,500 rounds per minute, even though up to 5.500 RPM were theoretically possible and could be cleared with an emergency setting. However, the weapon would typically only fire short bursts of roundabout 50 rounds each, or longer bursts of 1-2 (maximum) seconds to save ammunition and to avoid overheating and damage – initially only to the barrels, but later also to avoid collateral damage from weapon operation itself (see below). Against ground targets and for prolonged, safe fire, the rate of fire could alternatively be limited to 150 RPM.
The GSh-6-37 fired 1.09 kg shells (each 338mm long) at 1,070 m/s (3.500 ft/s), developing a muzzle energy of 624,000 joules. This resulted in an effective range of 6,000 m (19.650 ft) against aerial and 7,000 m (23.0000 ft) against ground targets. Maximum firing range was past 7,160 m (23,490 ft), with the projectiles self-destructing beyond that distance. In a 1 sec. burst, the weapon delivered an impressive weight of fire of almost 100 kg.
The GSh-6-37 was belt-fed, with a closed-circuit magazine to avoid spilling casings all around and hurting friendly troops in the SPAAG’s vicinity. Typical types of ammunition were OFZT (proximity-fused incendiary fragmentation) and BZT (armor-piercing tracer, able to penetrate more than 60 mm of 30° sloped steel armor at 1.000 m/3.275’ distance). Since there was only a single ammunition supply that could not be switched, these rounds were normally loaded in 3:1 ratio—three OFZT, then one BZT, every 10th BZT round marked with a tracer. Especially the fragmentation rounds dealt extensive collateral damage, as the sheer numbers of fragments from detonating shells was sufficient to damage aircraft flying within a 200-meter radius from the impact center. This, coupled with the high density of fire, created a very effective obstacle for aerial targets and ensured a high hit probability even upon a casual and hurried attack.
The gun was placed in the turret front’s center, held by a massive mount with hydraulic dampers. The internal ammunition supply in the back of the turret comprised a total of 1.600 rounds, but an additional 800 rounds could be added in an external reserve feed bin, attached to the back of the turret and connected to the internal belt magazine loop through a pair of ports in the turret’s rear, normally used to reload the GSh-6-37.
A rotating, electronically scanned E-band (10 kW power) target acquisition radar array was mounted on the rear top of the turret that, when combined with the turret front mounted J-band (150 kW power) mono-pulse tracking radar, its dish antenna hidden under a fiberglass fairing to the right of the main weapon, formed the 1RL144 (NATO: Hot Shot) pulse-Doppler 3D radar system. Alongside, the 1A26 digital computer, a laser rangefinder co-axial to the GSh-6-37, and the 1G30 angle measurement system formed the 1A27 targeting complex.
Object 511’s target acquisition offered a 360-degree field of view, a detection range of around 18 km and could detect targets flying as low as 15 m. The array could be folded down and stowed when in transit, lying flat on the turret’s roof. The tracking radar had a range of 16 km, and a C/D-band IFF system was also fitted. The radar system was highly protected against various types of interference and was able to work properly even if there were mountains on the horizon, regardless of the background. The system made it possible to fire the GSh-6-37 on the move, against targets with a maximum target speed of up to 500 m/s, and it had an impressive reaction time of only 6-8 seconds.
Thanks to its computerized fire control system, the 1A27 was highly automated and reduced the SPAAG’s crew to only three men, making a dedicated radar operator (as on the ZSU-23-4) superfluous and saving internal space in the large but still rather cramped turret.
Development of Object 511 and its systems were kicked-off in 1972 but immediately slowed down with the introduction of the 9K33 “Osa” missile system, which seemed to fill the same requirement but with greater missile performance. However, after some considerable debate it was felt that a purely missile-based system would not be as effective at dealing with very low flying attack helicopters attacking at short range with no warning, as had been proven so successful in the 1973 Arab-Israeli War. Since the reaction time of a gun system was around 8–10 seconds, compared to approximately 30 seconds for a missile-based system, development of Object 511 was restarted in 1973.
A fully functional prototype, now officially dubbed “ZSU-37-6“ to reflect its role and armament and christened “Лена” (Lena, after the Russian river in Siberia), was completed in 1975 at the Ulyanovsk Mechanical Factory, but it took until 1976 that the capricious weapon and the 1A27 radar system had been successfully integrated and made work. System testing and trials were conducted between September 1977 and December 1978 on the Donguzskiy range, where the vehicle was detected by American spy satellites and erroneously identified as a self-propelled artillery system with a fully rotating turret (similar to the American M109), as a potential successor for the SAU-122/2S1 Gvozdika or SAU-152/2S3 Akatsiya SPGs that had been introduced ten years earlier, with a lighter weapon of 100-120mm caliber and an autoloader in the large turret.
The tests at Donguzskiy yielded mixed results. While the 1A27 surveillance and acquisition radar complex turned out to be quite effective, the GSh-6-37 remained a constant source of problems. The gun was highly unreliable and afforded a high level of maintenance. Furthermore, it had a massive recoil of 6.250 kp/61 kN when fired (the American 30 mm GAU-8 Avenger “only” had a recoil of 4.082 kp/40 kN). As a result, targets acquired by the 1A27 system were frequently lost after a single burst of fire, so that they had to be tracked anew before the next shot could be placed.
To make matters even words, the GSh-6-37 was noted for its high and often uncomfortable vibration and extreme noise, internally and externally. Pressure shock waves from the gun muzzles made the presence of unprotected personnel in the weapon’s proximity hazardous. The GSh-6-37’s massive vibrations shook the whole vehicle and led to numerous radio and radar system failures, tearing or jamming of maintenance doors and access hatches and the cracking of optical sensors. The effects were so severe that the gun’s impact led after six months to fatigue cracks in the gun mount, the welded turret hull, fuel tanks and other systems. One spectacular and fateful showcase of the gun’s detrimental powers was a transmission failure during a field test/maneuver in summer 1978 – which unfortunately included top military brass spectators and other VIPs, who were consequently not convinced of the ZSU-37-6 and its weapon.
The GSh-6-37’s persisting vibration and recoil problems, as well as its general unreliability if it was not immaculately serviced, could not be satisfactorily overcome during the 2 years of state acceptance trials. Furthermore, the large and heavy turret severely hampered Object 511’s off-road performance and handling, due to the high center of gravity and the relatively small chassis, so that the weapon system’s full field potential could not be explored. Had it found its way into a serial production vehicle, it would certainly have been based on a bigger and heavier chassis, e.g. from an MBT. Other novel features tested with Object 511, e.g. the hydropneumatic suspension and the automated 1A27 fire control system, proved to be more successful.
However, the troublesome GSh-6-37 temporarily attained new interest in 1979 through the Soviet Union’s engagement in Afghanistan, because it became quickly clear that conventional battle tanks, with long-barreled, large caliber guns and a very limited lift angle were not suited against small targets in mountainous regions and for combat in confined areas like narrow valleys or settlements. The GSh-6-37 appeared as a promising alternative weapon, and plans were made to mount it in a more strongly armored turret onto a T-72 chassis. A wooden mockup turret was built, but the project was not proceeded further with. Nevertheless, the concept of an armored support vehicle with high firepower and alternative armament would persist and lead, in the course of the following years, to a number of prototypes that eventually spawned the BMPT "Terminator" Tank Support Fighting Vehicle.
More tests and attempts to cope with the gun mount continued on a limited basis through 1979, but in late 1980 trials and development of Object 511 and the GSh-6-37 were stopped altogether: the 2K22 “Tunguska” SPAAG with mixed armament, developed in parallel, was preferred and officially accepted into service. In its original form, the 2K22 was armed with four 9M311 (NATO: SA-19 “Grison”) short-range missiles in the ready-to-fire position and two 2A38 30mm autocannons, using the same 1A27 radar system as Object 511. The Tunguska entered into limited service from 1984, when the first batteries, now armed with eight missiles, were delivered to the army, and gradually replaced the ZSU-23-4.
Having become obsolete, the sole Object 511 prototype was retired in 1981 and mothballed. It is today part of the Military Technical Museum collection at Ivanovskaya, near Moscow, even though not part of the public exhibition and in a rather derelict state, waiting for restoration and eventual display.
Specifications:
Crew: Three (commander, gunner, driver)
Weight: about 26,000 kg (57,300 lb)
Length: 7.78 m (25 ft 5 1/2 in) with gun facing forward
6.55 m (21 ft 5 1/2 in) hull only
Width: 3.25 m (10 ft 8 in)
Height: 3.88 m (12 ft 9 in) overall,
2.66 m (8 8 1/2 ft) with search radar stowed
Suspension: Hydropneumatic
Ground clearance: 17–57 cm
Fuel capacity: 760 l (200 US gal, 170 imp gal)
Armor:
Unknown, but probably not more than 15 mm (0.6”)
Performance:
Speed: 65 km/h (40 mph) maximum on the road
Climbing ability: 0.7 m (2.3')
Maximum climb gradient: 30°
Trench crossing ability: 2.5 m (8.2')
Fording depth: 1.0 m (3.3')
Operational range: 500 km (310 mi)
Power/weight: 24 hp/t
Engine:
1× 2V-06-2S water-cooled multi-fuel diesel engine with 510 hp (380 kW)
1× auxiliary DGChM-1 single-shaft gas turbine engine with 70 hp at 6,000 rpm,
connected with a direct-current generator
Transmission:
Hydromechanical
Armament:
1× GSh-6-37 six-barreled 37mm (1.5 in) Gatling gun with 1.600 rounds,
plus 800 more in an optional, external auxiliary magazine
The kit and its assembly:
This fictional SPAAG was intended as a submission to the “Prototypes” group build at whatifmodellers.com in August 2020. Inspiration came from a Trumpeter 1:72 2P25/SA-6 launch platform which I had recently acquired with a kit lot – primarily because of the chassis, which would lend itself for a conversion into “something else”.
The idea to build an anti-aircraft tank with a gatling gun came when I did research for my recent YA-14 build and its armament. When checking the American GAU-8 cannon from the A-10 I found that there had been plans to use this weapon for a short-range SPAAG (as a replacement for the US Army’s M163), and there had been plans for even heavier weapons in this role. For instance, there had been the T249 “Vigilante” prototype: This experimental system consisted of a 37 mm T250 six-barrel Gatling gun, mounted on a lengthened M113 armored personnel carrier platform, even though with a very limited ammunition supply, good only for 5 sec. of fire – it was just a conceptual test bed. But: why not create a Soviet counterpart? Even more so, since there is/was the real-world GSh-6-30 gatling gun as a potential weapon, which had, beyond use in the MiG-27, also been used in naval defense systems. Why not use/create an uprated/bigger version, too?
From this idea, things evolved in a straightforward fashion. The Trumpeter 2P25 chassis and hull were basically taken OOB, just the front was modified for a single driver position. However, the upper hull had to be changed in order to accept the new, large turret instead of the triple SA-6 launch array.
The new turret is a parts combination: The basis comes from a Revell 1:72 M109 howitzer kit, the 155 mm barrel was replaced with a QuickBoost 1:48 resin GSh-6-30 gun for a MiG-27, and a co-axial laser rangefinder (a piece of styrene) was added on a separate mount. Unfortunately, the Revell kit does not feature a movable gun barrel, so I decided to implant a functional joint, so that the model’s weapon could be displayed in raised and low position – primarily for the “action pictures”. The mechanism was scratched from styrene tubes and a piece of foamed plastic as a “brake” that holds the weapon in place and blocks the view into the turret from the front when the weapon is raised high up. The hinge was placed behind the OOB gun mantle, which was cut into two pieces and now works as in real life.
Further mods include the dish antenna for the tracking radar (a former tank wheel), placed on a disc-shaped pedestal onto the turret front’s right side, and the retractable rotating search radar antenna, scratched from various bits and pieces and mounted onto the rear of the turret – its roof had to be cleaned up to make suitable space next to the commander’s cupola.
Another challenge was the adaptation of the new turret to the hull, because the original SA-6 launch array has only a relatively small turret ring, and it is placed relatively far ahead on the hull. The new, massive turret had to be mounted further backwards, and the raised engine cowling on the back of the hull did not make things easier.
As a consequence, I had to move the SA-6 launcher ring bearing backwards, through a major surgical intervention in the hull roof (a square section was cut out, shortened, reversed and glued back again into the opening). In order to save the M109’s turret ring for later, I gave it a completely new turret floor and transplanted the small adapter ring from the SA-6 launch array to it. Another problem arose from the bulged engine cover: it had to be replaced with something flat, otherwise the turret would not have fitted. I was lucky to find a suitable donor in the spares box, from a Leopard 1 kit. More complex mods than expected, and thankfully most of the uglier changes are hidden under the huge turret. However, Object 511 looks pretty conclusive and menacing with everything in place, and the weapon is now movable in two axis’. The only flaw is a relatively wide gap between the turret and the hull, due to a step between the combat and engine section and the relatively narrow turret ring.
Painting and markings:
AFAIK, most Soviet tank prototypes in the Seventies/Eighties received a simple, uniform olive green livery, but ,while authentic, I found this to look rather boring. Since my “Object 511” would have taken part in military maneuvers, I decided to give it an Eighties Soviet Army three-tone camouflage, which was introduced during the late Eighties. It consisted of a relatively bright olive green, a light and cold bluish grey and black-grey, applied in large patches.
This scheme was also adapted by the late GDR’s Volksarmee (called “Verzerrungsanstrich” = “Distortion scheme”) and maybe – even though I am not certain – this special paint scheme might only have been used by Soviet troops based on GDR soil? However, it’s pretty unique and looks good, so I adapted it for the model.
Based upon visual guesstimates from real life pictures and some background info concerning NVA tank paint schemes, the basic colors became Humbrol 86 (Light Olive Green; RAL 6003), Revell 57 (Grey; RAL 7000) and Revell 06 (Tar Black; RAL 9021). Each vehicle had an individual paint scheme, in this case it was based on a real world NVA lorry.
On top of the basic colors, a washing with a mix of red brown and black acrylic paint was applied, and immediately dried with a soft cotton cloth so that it only remained in recesses and around edges, simulating dirt and dust. Some additional post-shading with lighter/brighter versions of the basic tones followed.
Decals came next – the Red Stars were a rather dramatic addition and came from the Trumpeter kit’s OOB sheet. The white “511” code on the flanks was created with white 3 mm letters from TL Modellbau.
The model received a light overall dry brushing treatment with light grey (Revell 75). As a finishing touch I added some branches as additional camouflage. These are bits of dried moss (collected on the local street), colorized with simple watercolors and attached with white glue. Finally, everything was sealed and stabilized with a coat of acrylic matt varnish and some pigments (a greyish-brown mix of various artist mineral pigments) were dusted into the running gear and onto the lower hull surfaces with a soft brush.
An effective kitbashing, and while mounting the different turret to the hull looks simple, the integration of unrelated hull and turret so that they actually fit and “work” was a rather fiddly task, and it’s effectively not obvious at all (which is good but “hides” the labour pains related to the mods). However, the result looks IMHO good, like a beefed-up ZSU-23-4 “Schilka”, just what this fictional tank model is supposed to depict.
NASA's James Webb Space Telescope has captured new details of the auroras on our solar system’s largest planet. The dancing lights observed on Jupiter are hundreds of times brighter than those seen on Earth.
These observations of Jupiter’s auroras, taken at a wavelength of 3.36 microns (F335M) were captured with Webb’s NIRCam (Near-Infrared Camera) on Dec. 25, 2023. Scientists found that the emission from trihydrogen cation, known as H3+, is far more variable than previously believed. H3+ is created by the impact of high energy electrons on molecular hydrogen. Because this emission shines brightly in the infrared, Webb’s instruments are well equipped to observe it.
Read more: science.nasa.gov/missions/webb/nasas-webb-reveals-new-det...
Credit: NASA, ESA, CSA, Jonathan Nichols (University of Leicester), Mahdi Zamani (ESA/Webb)
Image description: Three panels, each showing a close-up near-infrared image of Jupiter’s north pole, in shades of orange. The planet is mostly dark. Thick, bright arcs and rings caused by auroras cover the pole. The center and right panels each show the aurora a few minutes later in time, as Webb’s field of view slowly scans over the planet.
Once more, new pics from a old kit (from ~2009), from which I originally had only taken three shots.
This is another, fictional major conversion of an Aoshima (ex Gunze Sangyo) stock PA-36 kit. This one has no OAV paradigm (much like the former "Guntos" conversion), it is rather the interpretation of an idea on the basis of a Dorvack Powered Armor.
This time, the idea or theme was “Russian battle tank”, with both modern and historic elements. Another, separate idea was to apply a brown color scheme to a PA – and finally, both came together in this model.
The inspiration for a Russian version came originally when I saw MiG Production’s KV-X2 resin kit (anyone remember?) of a fictional 4-legged tank which carries a modified KV-2 tank turret on top. This thing looked steampunk, but blunt and IMHO totally unbalanced, and until today I wonder where a driver would be located? "Ground pressure” or “ballistic windows” obviously had also not been anything the designer(s) had ever heard of. But… what if a Dorvack PA would accompany it?
Additionally, I was reading a very interesting book about modern battle tanks, 'Kampfpanzer - heute und morgen', written by Rolf Hilmes in 2007, highly recommended if you are into tank technology. It offered lots of state-of-the art picture material and also technical information, as well as insights into design philosophies of modern military combat vehicles around the world.
The final inspirational spark lured finally in my bathroom! One morning, while pondering about these ideas, I used my deo, and... saw the lines and forms of the can’s spray head! *BINGO*! This form would be a perfect addition to a basic PA-36 kit, changing its helmet lines into a much bulkier design. Consequently, the 'PA-36S' (the 'S' suffix was inspired by the famous Russian WWII shtormovik ground attack planes) project was born. And its name would also fit: “Nove горбун”, or “gorbach”, which means “hunchback” in Russian language – also a reminiscence, to the Ilyushin Il-20 ground attack aircraft prototype.
Work started quickly. The spray head from the can was surprisingly easy to transplant, even though major putty work was necessary to make the lines flush. The spray head's plastic was also a bit waxy (I suppose it is PVC), but with super glue and the help of Tamiya putty, everything held together. Surprisingly, the parts fitted well, and the result looks really COOL and pretty different from the round standard PA design – but still consistent.
From there, I incorporated many Russian tank design elements. Since Russian battle tanks are primarily designed for assault/charge attacks, I decided that the front would need extra protection. The new bulky head already suggests this, but as an additional measure I applied reactive armour plating on the upper body and the front areas, wherever possible/plausible and where it would not hamper mobility – keeping the look in line with the Russian KONTAKT system.
The necessary explosive plates were cut from 1mm polystyrol plates, glued onto the hull, sanded with a brass brush on a mini drill in order to achieve a softer and irregular look, and finally the bolts were manually added with small tips of casein glue.
Further modifications include custom knee caps/protectors. These are parts from a plundered Gundam Endless Waltz “Serpent Custom” kit in 1:144 scale, adapted to their new position and embedded with putty. From the same kit also come the shoulder shields – also modified, dented and put on extenders on the upper arms, so that there is room between them and the arm. The idea behind them is to offer additional protection from hollow explosive charges for the hull, esp. the shoulder and air intake area. These new shields actually had to be added, because the original horizontal shoulder shields in front of the jet pack’s air intakes could not be fitted anymore – the air intakes were replaced by scrap parts from an Airfix Kamov Ka-25 helicopter in 1:72. This helicopter kit also donated two searchlights, which were added on the PA’s front hull.
Furthermore, many small details were changed or added. First of all, a new visor unit with 3 lenses was implanted in the front with a protective frame. These parts come from a PAM-74AM’s hand weapon, and they give the PA-36S quite a grunty retro look. On the PA’s top, the typical hump on the left side was replaced by a bigger/longer piece (a 1:48 scale WWII bomb half). On the back, a heat exchanger (for those cold Russian nights…) was placed and surrounded by reactive armour plates. If I remember correctly, this part comes from the horrible 1:72 'Aliens' Dropship kit from Halcyon and was modified. The PA-36's typical pipelines on the right shoulder were replaced with more rustic, self-made pieces. These hoses are actually made from Christmas tree decoration: fine metal coils, which were fitted onto a steel thread and then cut and bent into shape.
The feet also received some tuning, making them broader in order to improve the PA’s weight distribution in the field and offer improved hold. These parts come from an ESCI 1:72 Jagdpanzer IV kit (track and side skirt parts).
For active defensive measures, I added an IR decoy device on a pole on the PA's back. This thing looks similar to the current Russian ARENA radar defence system's sensor boom. Additionally, on the PA’s helmet sides and on the back, small laser detectors were added, inspired by the similar real Russian SCHTORA (russ. Штора, “curtain”) system. In case of enemy detection and laser designation, the system will trigger IR smoke dischargers (on the PA, four smoke mortars are placed on the left shoulder – parts from an Arii 1:100 Super Valkyrie) for emergency defence.
For armament, I settled for the standard R6 gun which comes with the stock kit, but also modified it for a beefier look. While the basis was kept, a short barrel extension was added and a nozzle brake (from a PAM-74C “Dunc” kit) put in the front. The idea was to create a gun with a smaller calibre, which would not only fire “slow” HE ammunition (which I suppose the R6 cannon uses – it looks like a mortar or howitzer), but faster AP shells. The impressive nozzle break is supposed to catch the stronger recoil of this different weapon concept, and it looks good ;)
On the blank (an ugly!) back of the gun, some technical parts were added which “simulate” recoil and gas pressure compensators. The huge, basically empty box on top of the gun (A visor unit? A camera? A bread basket?) received 3 lenses which double the PA’s new 3-lobed visor unit. Finally, a set of flexible, fabric-covered cables connects the gun with an adapter box on the PA’s breast (the original PA-36 has a small flap under its visor for this purpose). This gun then received my personal designation R6M, “M” for modified , an authentic Russian suffix.
From the beginning, this PA conversion was to be painted in a single colour. Since all-green PA’s frequently appear in the TV series (see e. g. episode 14 & 16) and will definitively show up in my collection, I settled on brown. Another factor was the background picture (see above), which had much influence on the kit's finish. And finally, since I have seen several pictures of all-brown/dark sand Russian WWII tanks, the single brown colour seemed to be plausible. Mmm… brown. Or better: коричневый цвет!
The basic overall tone is Tamiya’s XF-64 “Red Brown”, everywhere. Some details like the inside of the visor unit were painted with Testor’s 2002 “Burnt Umber” from the figure colour series for extra contrast. The joints received a mix of Gold (Testors 1144), a bit gun metal (Humbrol 53) and Burnt Umber.
After a first turn of dry painting with Humbrol 186 and 118, decals were applied. Numbers and unit markings come from a 1:35 scale WWII Russian tank sheet from German decal specialist Peddinghaus. The many light grey Russian labels come from the vast decal sheet of Italieri/Testor’s MiG-37 “Ferret B” kit in 1:72 scale, and typical Dorvack markings come from the original PA-36 and a spare PAM-74 decal sheet. Sadly, most of them disappeared under the final coat of snow...
“Nose art” on the HD-R6M gun consists of a hand-written “плохая новость”, which simply means “Bad news”. What else to expect from this tank on legs? But this, too, unfortunately disappeared under the snow.
After a matte varnish coat the kit received a thorough black ink wash in order to point out the reactive armour plating. Then, several turns with dry paint, including hemp, gulf war sand, light grey, sand and chocolate (Humbrol 168, 187, 64, 63 and 98, respectively) were applied to point out the many surface details. Some dents and blank edges were added with dry-brushed silver, but sparsely. Also, some smoke was simulated with black and dark grey paint (Humbrol 33 and 32), and as a final step some rust and oil was simulated with water-based acrylic paint in burnt umbra and sienna.
In order to enhance the heavy duty impression (and remind of harsh conditions this piece might encounter), the PA finally received a mud treatment around its legs. Plaster, mixed with grass filament, fine sand and water-based mixing colour, was prepared in a shallow bowl and the kit’s feet simply stumped into this artificial sludge – leaving the mud and splashes wherever they might end up.
From above, the kit then received a coat or light snow, made from coloured joint mortar (white, plaster is too grayish!), rinsed through a fine mesh onto the kit which was sprayed with water.
Finally, I must say that this kit was an interesting experience. On one side, it surely was plain fun to convert such a kit into something very different, seeing a vague idea taking shape. But on the other side, this project also has the more or less serious claim to incorporate realistic defence technology – and while building the kit, I became aware how tricky it actually is to construct and protect something like a tank from various battlefield dangers, and how naïve mecha can come along.
Objectif Zuiko auto zoom 3,5/35 mm - 4,5/70 mm. Baïonnette OM Système S. Mise au point de 0.75 m à l'infini ( 3 ft à infini). Ouvertures de 3,5 à 22
U.S. Air Force Fact Sheet
E-3 SENTRY (AWACS)
E-3 Sentry celebrates 30 years in Air Force's fleet
Mission
The E-3 Sentry is an airborne warning and control system, or AWACS, aircraft with an integrated command and control battle management, or C2BM, surveillance, target detection, and tracking platform. The aircraft provides an accurate, real-time picture of the battlespace to the Joint Air Operations Center. AWACS provides situational awareness of friendly, neutral and hostile activity, command and control of an area of responsibility, battle management of theater forces, all-altitude and all-weather surveillance of the battle space, and early warning of enemy actions during joint, allied, and coalition operations.
Features
The E-3 Sentry is a modified Boeing 707/320 commercial airframe with a rotating radar dome. The dome is 30 feet (9.1 meters) in diameter, six feet (1.8 meters) thick, and is held 11 feet (3.33 meters) above the fuselage by two struts. It contains a radar subsystem that permits surveillance from the Earth's surface up into the stratosphere, over land or water. The radar has a range of more than 250 miles (375.5 kilometers). The radar combined with an identification friend or foe, or IFF, subsystem can look down to detect, identify and track enemy and friendly low-flying aircraft by eliminating ground clutter returns that confuse other radar systems.
Major subsystems in the E-3 are avionics, navigation, communications, sensors (radar and passive detection) and identification tools (IFF/SIF). The mission suite includes consoles that display computer-processed data in graphic and tabular format on video screens. Mission crew members perform surveillance, identification, weapons control, battle management and communications functions.
The radar and computer subsystems on the E-3 Sentry can gather and present broad and detailed battlefield information. This includes position and tracking information on enemy aircraft and ships, and location and status of friendly aircraft and naval vessels. The information can be sent to major command and control centers in rear areas or aboard ships. In time of crisis, this data can also be forwarded to the president and secretary of defense.
In support of air-to-ground operations, the Sentry can provide direct information needed for interdiction, reconnaissance, airlift and close-air support for friendly ground forces. It can also provide information for commanders of air operations to gain and maintain control of the air battle.
As an air defense system, E-3s can detect, identify and track airborne enemy forces far from the boundaries of the United States or NATO countries. It can direct fighter-interceptor aircraft to these enemy targets. Experience has proven that the E-3 Sentry can respond quickly and effectively to a crisis and support worldwide military deployment operations.
AWACS may be employed alone or horizontally integrated in combination with other C2BM and intelligence, surveillance, and reconnaissance elements of the Theater Air Control System. It supports decentralized execution of the air tasking order/air combat order. The system provides the ability to find, fix, track and target airborne or maritime threats and to detect, locate and ID emitters. It has the ability to detect threats and control assets below and beyond the coverage of ground-based command and control or C2, and can exchange data with other C2 systems and shooters via datalinks.
With its mobility as an airborne warning and control system, the Sentry has a greater chance of surviving in warfare than a fixed, ground-based radar system. Among other things, the Sentry's flight path can quickly be changed according to mission and survival requirements. The E-3 can fly a mission profile approximately 8 hours without refueling. Its range and on-station time can be increased through in-flight refueling and the use of an on-board crew rest area.
Background
Engineering, test and evaluation began on the first E-3 Sentry in October 1975. In March 1977 the 552nd Airborne Warning and Control Wing (now 552nd Air Control Wing, Tinker Air Force Base, Okla.), received the first E-3s.
There are 32 aircraft in the U.S. inventory. Air Combat Command has 27 E-3s at Tinker. Pacific Air Forces has four E-3 Sentries at Kadena AB, Japan and Elmendorf AFB, Alaska. There is also one test aircraft at the Boeing Aircraft Company in Seattle.
NATO has 17 E-3A's and support equipment. The first E-3 was delivered to NATO in January 1982. The United Kingdom has seven E-3s, France has four, and Saudi Arabia has five. Japan has four AWACS built on the Boeing 767 airframe.
As proven in operations Desert Storm, Allied Force, Enduring Freedom, Iraqi Freedom, and Odyssey Dawn/Unified Protector the E-3 Sentry is the world's premier C2BM aircraft. AWACS aircraft and crews were instrumental to the successful completion of operations Northern and Southern Watch, and are still engaged in operations Noble Eagle and Enduring Freedom. They provide radar surveillance and control in addition to providing senior leadership with time-critical information on the actions of enemy forces. The E-3 has also deployed to support humanitarian relief operations in the U.S. following Hurricanes Rita and Katrina, coordinating rescue efforts between military and civilian authorities.
The data collection capability of the E-3 radar and computer subsystems allowed an entire air war to be recorded for the first time in the history of aerial warfare.
In March 1996, the Air Force activated the 513th Air Control Group, an AWACS Reserve Associate Program unit which performs duties on active-duty aircraft.
During the spring of 1999, the first AWACS aircraft went through the Radar System Improvement Program. RSIP is a joint U.S./NATO development program that involved a major hardware and software intensive modification to the existing radar system. Installation of RSIP enhanced the operational capability of the E-3 radar electronic counter-measures and has improved the system's reliability, maintainability and availability.
The AWACS modernization program, Block 40/45, is currently underway. Bock 40/45 represents a revolutionary change for AWACS and worldwide Joint Command and Control, Battle Management, and Wide Area Surveillance. It is the most significant counter-air battle management improvement in Combat Air Forces tactical Command and Control history. The Block 40/45 Mission Computer and Display upgrade replaces current 1970 vintage mission computing and displays with a true open system and commercial off-the-shelf hardware and software, giving AWACS crews the modern computing tools needed to perform, and vastly improve mission capability. Estimated fleet upgrades completion in ~2020.
General Characteristics
Primary Function: Airborne battle management, command and control
Contractor: Boeing Aerospace Co.
Power Plant: Four Pratt and Whitney TF33-PW-100A turbofan engines
Thrust: 20,500 pounds each engine at sea level
Rotodome: 30 feet in diameter (9.1 meters), 6 feet thick (1.8 meters), mounted 11 feet (3.33 meters) above fuselage
Wingspan: 145 feet, 9 inches (44.4 meters)
Length: 152 feet, 11 inches (46.6 meters)
Height: 41 feet, 9 inches (13 meters)
Weight: 205,000 pounds (zero fuel) (92,986 kilograms)
Maximum Takeoff Weight: 325,000 pounds (147,418 kilograms)
Fuel Capacity: 21,000 gallons (79,494 liters)
Speed: optimum cruise 360 mph (Mach 0.48)
Range: more than 5,000 nautical miles (9,250 kilometers)
Ceiling: Above 29,000 feet (8,788 meters)
Crew: Flight crew of four plus mission crew of 13-19 specialists (mission crew size varies according to mission)
Unit Cost: $270 million (fiscal 98 constant dollars)
Initial operating capability: April 1978
Inventory: Active force, 32 (1 test); Reserve, 0; Guard, 0
Point of Contact
Air Combat Command, Public Affairs Office; 130 Andrews St., Suite 202; Langley AFB, VA 23665-1987; DSN 574-5007 or 757-764-5007; e-mail: accpa.operations@langley.af.mil
SN11BVC Alexander-Dennis Enviro 200 Hybrid New July 2011 Colchri. Using BAE Systems's HybriDrive series drive system with Cummins ISBe 4-cylinder engine fitted for power generation. purchased with Grant assistance from Scottish Governments Green Bus Fund
I'm re-publishing old lego creations on flickr.
This is Eiretech's Heavy lifting ship, Bison. It carries special or unique cargo within a star system.
This particular unit is carrying a living habitat for a monk.
The monk has just had all of his religion's holy texts uploaded directly into his brain. For the next century he will do nothing but meditate and sift through the terabites of sacred data in his head. To do this he must live alone in solitude. He is being taken to live on a sleeping comet deep inside the star system's Oort cloud.
Jasmine Hopkins, NASA Communications, moderates a press conference with Bob Cabana, NASA associate administrator, Kennedy Space Center director Janet Petro, Kathy Lueders, associate administrator for NASA's Space Operations Mission Directorate, and NASA astronauts Mike Fincke, Barry "Butch" Wilmore, and Suni Williams, ahead of the launch of Boeing’s Starliner spacecraft aboard a United Launch Alliance Atlas V rocket, Wednesday, May 18, 2022, at NASA’s Kennedy Space Center in Florida. Boeing’s Orbital Flight Test-2 will be Starliner’s second uncrewed flight test and will dock to the International Space Station as part of NASA's Commercial Crew Program. The mission, currently targeted for launch on 6:54 p.m. ET on May 19, will serve as an end-to-end test of the system's capabilities. Photo Credit: (NASA/Joel Kowsky)
"Operation Track Sweep," an intensive two-week, system-wide of the tracks at all of the system’s 469 stations gets underway at 14 St on Mon., September 12, 2016.
Photo: Marc A. Hermann / MTA New York City Transit
A couple of our Solar System's inner planets dazzle together high above at dusk. Have you noticed two bright objects in the western sky just after sunset? They’re the planets Venus and Mercury. The particularly bright one is Venus, sitting more than 146 million miles from Earth. The smaller one to the right is Mercury, which right now sits more than 93 million miles from Earth. Mercury is currently closer to Earth than Venus because of their position as they orbit the sun. The pair were actually closest on Jan. 10 and are now slowly moving apart as Mercury moves in retrograde... Pic taken from around San Jose, CA. (Tuesday early evening, January 13, 2015; 5:52 p.m.)
1-12-13 Wyndham Street Races
TOP SPEED REVIEW:
Not long ago, the Japanese motorcycles were considered the uncontested leaders of sport motorcycles and nobody had the guts to challenge them. However, this situation has changed after BMW entered the battle. Its first super sport bike, the S 1000RR was not only a completely newcomer, but it was also so strong and technological advanced that it made any other bike look like defenseless scooter.
THE ABS
The Kawasaki Ninja® ZX™-10R ABS superbike combines anti-lock braking with the numerous technological benefits of the class leading ZX-10R. And it does it with rider-sensitive, race-bred attributes derived from competing and winning at the highest levels.
Kawasaki has developed a new electronic steering damper for the 2013 ZX-10R ABS sportbike, in joint cooperation with Öhlins. Controlled by a dedicated ECU located under the gas tank cover, this new damper reacts to the rate of acceleration or deceleration, as well as rear wheel speed, to help provide the ideal level of damping force across a wide range of riding scenarios. The variable damping provides optimum rider feedback by enabling the use of lower damping forces during normal operation, without sacrificing the firm damping needed for high-speed stability. The result is a light and nimble steering feel at low speed, as well as superior damping at higher speeds or during extreme acceleration/deceleration. The anodized damper unit incorporates Öhlins’ patented twin-tube design to help ensure stable damping performance and superior kickback absorption. It is mounted horizontally at the front of the fuel tank and requires very few additional components and ads almost no weight compared to last year’s steering damper.
At first, anti-lock braking might seem a touch out of place on a purebred sportbike. But this system was designed from the start to maximize performance. And when you consider the many benefits provided by the amazing electronic and hardware technology available today, it begins to make a lot of sense.
Think of it: You’re braking for a blind, decreasing-radius corner after a long day of sport riding. Shadows are long and you’re tired, so you don’t notice a patch of sand until it’s too late to correct. But instead of tucking as you continue braking through the sand, your front tire maintains most of its traction, as the anti-lock braking system intervenes until the surface improves – allowing you to arc gracefully into the corner, a little wiser and a lot more intact physically than you might have been riding a non-ABS motorcycle.
Kawasaki calls its anti-lock system KIBS – or Kawasaki Intelligent anti-lock Brake System. The use of “intelligent” is apropos, too, considering just how smart the KIBS is. It all starts with the smallest and lightest ABS unit ever built for a motorcycle, one designed by Bosch specifically with sport bikes in mind. It’s nearly 50 percent smaller than current motorcycle ABS units, and 800 grams lighter, adding only about 7 pounds of weight compared to the non-ABS machine, a pound of which is accounted for by the larger battery.
KIBS is a multi-sensing system, one that collects and monitors a wide range of information taken from wheel sensors (the same ones collecting data on the standard ZX-10R for its S-KTRC traction control system) and the bike’s ECU, including wheel speed, caliper pressure, engine rpm, throttle position, clutch actuation and gear position. The KIBS’s ECU actually communicates with the bike’s engine ECU and crunches the numbers, and when it notes a potential lock-up situation, it tells the Bosch ABS unit to temporarily reduce line pressure, allowing the wheel to once again regain traction.
Aside from this system’s ultra-fast response time, it offers a number of additional sport-riding benefits, including rear-end lift suppression during hard braking, minimal kickback during ABS intervention, and increased rear brake control during downshifts. The high-precision pressure control enables the system to maintain high brake performance, proper lever feel and help ensure the ABS pulses are minimized.
Needless to say that the Japanese manufacturers were highly intrigued and the first samurai who challenged the Germans to a duel was Kawasaki.
Kawasaki’s anti S 1000RR weapon is the Ninja ZX - 10R. Packing a lot of advanced features and modern technologies, the bike is fast enough to compete with success against the German oppressor.
Despite the fact that nothing changed for the 2013 model year, except for some color schemes, the Ninja continues to be ahead of the pack when it comes to sporty performances.
Build on a nimble, lightweight chassis, The Kawasaki Ninja ZX - 10R ABS is “blessed” with a powerful 998cc inline four engine which cranks out 197 hp at 11500 rpm.
Among the most important features offered by the Ninja ZX - 10R, you’ll find the advanced Sport-Kawasaki Traction Control (S-KTRC) and an intelligent ABS system which comes as an option ($1000).
ENGINE & PERFORMANCE:
The rest of the 2013 Ninja ZX-10R ABS is equally advanced. Complete with a powerful engine and lightweight chassis, it also boasts a highly advanced and customizable electronic system that allows riders to harness and experience the ZX-10R ABS’s amazing blend of power and razor-edge handling. The system is called Sport-Kawasaki Traction Control.
Motorcyclists have forever been challenged by traction-related issues, whether on dirt, street or track. And when talking about the absolute leading edge of open-class sport bike technology, where production street bikes are actually more capable than full-on race bikes from just a couple years ago, more consistent traction and enhanced confidence is a major plus.
The racing-derived S-KTRC system works by crunching numbers from a variety of parameters and sensors – wheel speed and slip, engine rpm, throttle position, acceleration, etc. There’s more data gathering and analysis going on here than on any other Kawasaki in history, and it’s all in the name of helping racers inch closer to the elusive “edge” of maximum traction than ever before. The S-KTRC system relies on complex software buried in the ZX-10R’s Electronic Control Unit (ECU); the only additional hardware is the lightweight speed sensors located on each wheel.
Unlike the KTRC system on Kawasaki’s Concours™ 14 ABS sport tourer, which primarily minimizes wheel slip on slick or broken surfaces as a safety feature, the S-KTRC system is designed to maximize performance by using complex analysis to predict when traction conditions are about to become unfavorable. By quickly but subtly reducing power just before the amount of slippage exceeds the optimal traction zone, the system – which processes every data point 200 times per second – maintains the optimum level of tire grip to maximize forward motion. The result is significantly better lap times and enhanced rider confidence – exactly what one needs when piloting a machine of this caliber.
The S-KTRC system offers three different modes of operation, which riders can select according to surface conditions, rider preference and skill level: Level 1 for max-grip track use, Level 2 for intermediate use, and Level 3 for slippery conditions. An LCD graph in the high-tech instrument cluster displays how much electronic intervention is occurring in real time and a thumb switch on the left handlebar pod allows simple, on-the-go mode changes.
The potent ZX-10R engine is a 16-valve, DOHC, liquid-cooled inline-four displacing 998cc via 76 x 55mm bore and stroke dimensions. This powerplant is tuned to optimize power delivery, center of gravity and actual engine placement within the chassis. Torque peaks at an rpm range that helps eliminate power peaks and valleys that make it difficult for racers and track-day riders to open the throttle with confidence.
A primary goal of Kawasaki engineers was linear power delivery and engine manageability throughout all elements of a corner: the entry, getting back to neutral throttle at mid-corner, and heady, controllable acceleration at the exit. Peak torque was moved to a higher rpm range, which eliminates the power peaks and valleys that make it difficult for racers and track-day riders to open the throttle with confidence.
Large intake valves complemented by wide, polished intake ports allow for controllable power delivery and engine braking, just the thing to smooth those racetrack corner entries and exits. Camshafts built from chromoly steel further contribute to optimized engine braking and more controllable power delivery. Lightweight pistons mount to light and strong connecting rods. Compression is a full 13.0:1.
A race-style cassette transmission allows simple trackside ratio changes. An adjustable back-torque limiting clutch assembly is fitted, which allows worry-free downshifts and corner-entry calmness.
Cramming all that fuel and air into this amazing engine is a ram air-assisted fuel injection system featuring large throttle bodies (47mm) and sub-throttle valves, a large capacity airbox (9 liters), secondary injectors that improve top-end power characteristics, and a large ram-air intake that’s positioned close to the front of the bike for efficient airbox filling and power.
The final piece of the ZX-10R’s power-production formula is a race-spec exhaust system featuring a titanium header assembly, hydroformed collectors, a large-volume pre-chamber containing two catalyzers and a highly compact silencer. Due to the header’s race-spec design, riders and racers looking for more closed-course performance need only replace the slip-on muffler assembly.
CHASSIS & SUSPENSION:
With the engine producing a massive quantity of usable and controllable power, engineers looked to the chassis to help refine handling and overall road/track competency. The aluminum twin-spar frame is an all-cast assemblage of just seven pieces that features optimized flex characteristics for ideal rider feedback, cornering performance and light weight. Like the frame, the alloy swingarm is an all-cast assembly, with rigidity matching that of the frame itself.
Chassis geometry offers excellent stability and handling quickness. The front end geometry – with rake at 25 degrees and trail at 107mm (4.21 in.) – allows light, quick handling and complements the engine’s controllable power and the frame and swingarm’s flex characteristics.
Highly advanced suspension at both ends helps as well. Up front is a 43mm open-class version of the Big Piston Fork (BPF). Featuring a piston design nearly twice the size of a conventional cartridge fork, the BPF offers smooth action, less stiction, light weight and enhanced damping performance on the compression and rebound circuits. This compliance results in more control and feedback for the rider – just what you need when carving through a rippled sweeper at your local track or negotiating a decreasing-radius corner on your favorite backroad.
Suspension duties on the ZX-10R are handled by a Horizontal Back-Link design that positions the shock and linkage above the swingarm. Benefits include mass centralization, good road holding, compliance and stability, smooth action in the mid-stroke and good overall feedback. The fully adjustable shock features a piggyback reservoir and dual-range (low- and high-speed) compression damping.
Lightweight gravity-cast three-spoke wheels complement the tire fitment. Up front, Tokico radial-mount calipers grasp 310mm petal discs and a 220mm disc is squeezed by a lightweight single-piston caliper in back. The result is powerful stops with plenty of rider feedback and the added confidence of the KIBS ABS system.
DESIGN & ERGONOMICS:
Finally, Kawasaki engineers wrapped all this technology in bodywork as advanced and stylish as anything on this side of a MotoGP grid. The curvy edges and contrasting colored and black parts create a sharp, aggressive image. Line-beam headlights grace the fairing while LED turn signals are integrated into the mirror assemblies. Convenient turn-signal couplers allow easy mirror removal for track-day use. The rear fender assembly holding the rear signal stalks and license plate frame is also easily removable for track days. High-visibility LED lamps are also used for the taillight and position marker.
The instrumentation is highlighted by an LED-backlit bar-graph tachometer set above a multi-featured LCD info screen with numerous sections and data panels. A wide range of information is presented, including vehicle speed, odometer, dual trip meters, fuel consumption, Power Mode and S-KTRC level, low fuel, water temperature and much more. For track use, the LCD display can be set to “race” mode which moves the gear display to the center of the screen.
The ZX-10R’s ergonomics are designed for optimum comfort and control. A 32-inch saddle, adjustable footpegs and clip-ons mean that this is a hard-core sport bike you can actually take on an extended sport ride – and still be reasonably comfortable doing so.
The old saying, “power is nothing without control” is certainly apt where open-class sport bikes are concerned. But when you factor in all the engine, chassis and ergonomic control designed into the 2013 Ninja ZX-10R, you begin to realize you’re looking at one very special motorcycle – one that can take you places you’ve never been before.
Genuine Kawasaki Accessories are available through authorized Kawasaki dealers.
SPECS:
Engine Four-Stroke, Liquid-Cooled, DOHC, Four Valves Per Cylinder, Inline-Four
Displacement 998cc
Bore X Stroke 76.0 X 55.0 mm
Compression Ratio13.0:1
Fuel System DFI® With Four 47mm Keihin Throttle Bodies With Oval Sub-Throttles, Two Injectors Per Cylinder
Ignition TCBI With Digital Advance And Sport-Kawasaki Traction Control (S-KTRC)
Transmission Six-Speed
Final Drive Chain
Rake/Trail 25 Deg / 4.2 In.
Front Tire Size 120/70 ZR17
Rear Tire Size 190/55 ZR17
Wheelbase 56.1 In.
Front Suspension / Wheel Travel 43 mm Inverted Big Piston Fork (BPF), Adjustable Rebound And Compression Damping, Spring Preload Adjustability/ 4.7 in.
Rear Suspension / Wheel Travel
Horizontal Back-Link With Gas-Charged Shock, Stepless, Dual-Range (Low-/High-Speed) Compression Damping, Stepless Rebound Damping, Fully Adjustable Spring Preload / 5.5 In.
Front Brakes Kawasaki Intelligent Anti-Lock Braking (KIBS), Dual Semi-Floating 310 mm Petal Discs With Dual Four-Piston Radial-Mount Calipers
Rear Brakes KIBS-Controlled, Single 220 mm Petal Disc With Aluminum Single-Piston Caliper
Fuel Capacity 4.5 Gal.
Seat Height 32.0 In.
Curb Weight 443.2 Lbs.
Overall Length 81.7 In.
Overall Width 28.1 In.
Overall Height 43.9 In.
Color Choices - Lime Green/Metallic Spark Black, Pearl Flat White/Metallic Spark Black
Source: www.topspeed.com/motorcycles/motorcycle-reviews/kawasaki/...
Battle of Midway Painting Aboard USS New Jersey BB62 at Battleship New Jersey Museum and Memorial at Camden, NJ on August-14th-2021. The Imperial Japanese Navy Akagi( Red Castle) Was the Flagship of the Kido Buati from April 1941 to her sinking at the Battle of Midway on June-5th-1942.
IJN Akagi Was the lead ship of her Class of Imperial Japanese Navy Aircraft Battlecruiser/ Battleship Hybrid Carrier Conversions. Her Keel was laid down on December-6th-1920 at the Kure Naval Arsenal in Kure, Japan as the Second of the Amagi Class Class Battlecruisers.Work was underway on both Akagi and her Sister Amagi when Japan Signed the Washington Navy Treaty on February-6th-1922. This Treaty was signed by the Empire of Japan, the United Kingdom, The United States,the Kingdom of Italy and the French Third Republic. The treaty limited the construction of Battleships and Battlecruisers but allowed conversion of two battleship or battlecruiser hulls under construction into aircraft carriers of up to 33,000 long tons (34,000 t) displacement.After Japan launched her First Carrier Hōshō(Flying Phoenix) which was small given that she was the Very Aircraft Launched and Commissioned ,it was realized that a Larger class of Fleet Carriers were need. Amagi and Akagi was then Ordered to Be converted into Fleet Carriers. Construction resumed on the sisters under the 1924 Navy Budget. Akagi's Guns were turned over to the Imperial Japanese Army for use as coastal artillery; one of her main-gun turrets was installed on Iki Island in the Strait of Tsushima in 1932. The rest of her guns were placed in reserve and scrapped in 1943.
The Official Start of Construction of Akagi as an Aircraft Carrier began on November-19th-1943. Amagi was severely in the 1923 Great Kantō earthquake and was damaged beyond Economic Repair. Kaga( Increased Joy) a Toga Class Battleship was ordered to Be her replacement which I will cover Next. Akagi was Launched on April-22nd-1925.Fitting out Continued through late 1926. Sea trials begin in Winter 1927, and She was commissioned at Kure on March-25th-1927.
Since Akagi Was Originally Planned as a Battlecruiser, Japanese Ship Naming Conventions dictated her to be named after a Mountain in this Case Mount Akagi(Red Castle). Her name remained in contrast to Ships like Sōryū that since built Originally as Aircraft Carriers, which were named after Flying Creatures. She was the second ships of Her Name, the First was a Maya Class Gunboat.
Her completed length was 261.21 Meters
(857 ft) overall. She had a beam of 31 meters (101 ft 8 in) and, at deep load, a draft of 8.08 meters (26 ft 6 in). She displaced 26,900 long tons (27,300 t) at (standard) load, and 34,364 long tons (34,920 t) at full load, nearly 7,000 long tons (7,100 t) less than her designed displacement as a battlecruiser. Her complement totaled 1,600 crewmembers.
Akagi and her Converted Sister Kaga were the Only Carriers built with Superimposed Flight Decks.Athough the British Carriers Light Cruiser Conversions Glorious, Courageous, and Furious has two flight decks, There is No Evidence the Japanese Copied this Plan.
It is more likely that it was a case of convergent evolution to improve launch and recovery cycle flexibility by allowing simultaneous launch and recovery of aircraft. Akagi's main flight deck was 190.2 meters (624 ft 0 in) long and 30.5 meters (100 ft) wide, her middle flight deck (beginning right in front of the bridge) was only 15 meters (49 ft 3 in) long and her lower flight deck was 55.02 meters (180 ft 6 in) long. The utility of her middle flight deck was questionable as it was so short that only some lightly loaded aircraft could use it, even in an era when the aircraft were much lighter and smaller than during World War II.The upper flight deck sloped slightly from amidships toward the bow and toward the stern to assist landings and takeoffs for the underpowered aircraft of that time
As completed, the ship had two main hangar decks and a third auxiliary hangar, giving a total capacity of 60 aircraft. The third and lowest hangar deck was used only for storing disassembled aircraft. The two main hangars opened onto the middle and lower flight decks to allow aircraft to take off directly from the hangars while landing operations were in progress on the main flight deck above. The upper and middle hangar areas totaled about 80,375 square feet (7,467.1 m2), the lower hangar about 8,515 square feet (791.1 m2). No catapults were fitted. Her forward aircraft lift was offset to starboard and 11.8 by 13 meters (38 ft 9 in × 42 ft 8 in) in size. Her aft lift was on the centerline and 12.8 by 8.4 meters (42 ft 0 in × 27 ft 7 in). The aft elevator serviced the upper flight deck and all three hangar decks. Her arresting gear was an unsatisfactory British longitudinal system used on the carrier Furious that relied on friction between the arrester hook and the cables. The Japanese were well aware of this system's flaws, as it was already in use on their first carrier, Hōshō, but had no alternatives available when Akagi was completed. It was replaced during the ship's refit in 1931 with a Japanese-designed transverse cable system with six wires and that was replaced in turn before Akagi began her modernization in 1935 by the Kure Model 4 type (Kure shiki 4 gata). There was no island superstructure when the carrier was completed; the carrier was commanded from a space below the forward end of the upper flight deck.The ship carried approximately 150,000 US gallons (570,000 l) of aviation fuel for her embarked aircraft.
As originally completed, Akagi carried an air group of 28 Mitsubishi B1M3 torpedo bombers, 16 Nakajima A1N fighters and 16 Mitsubishi 2MR reconnaissance aircraft.
Akagi was armed with ten 50-caliber 20 cm 3rd Year Type No. 1 guns, six in casemates aft and the rest in two twin gun turrets, one on each side of the middle flight deck. They fired 110-kilogram (240 lb) projectiles at a rate of 3–6 rounds per minute with a muzzle velocity of 870 m/s (2,900 ft/s); at 25°, this provided a maximum range between 22,600 and 24,000 meters (24,700 and 26,200 yd). The turrets were nominally capable of 70° elevation to provide additional anti-aircraft fire, but in practice the maximum elevation was only 55°. The slow rate of fire and the fixed 5° loading angle minimized any real anti-aircraft capability.This heavy gun armament was provided in case she was surprised by enemy cruisers and forced to give battle, but her large and vulnerable flight deck, hangars, and superstructure made her more of a target in any surface action than a fighting warship. Carrier doctrine was still evolving at this time and the impracticality of carriers engaging in gun duels had not yet been realized.
The ship carried dedicated anti-aircraft armament of six twin 45-caliber 12 cm 10th Year Type gun mounts fitted on sponsons below the level of the funnels, where they could not fire across the flight deck, three mounts per side.These guns fired 20.3-kilogram (45 lb) projectiles at a muzzle velocity of 825–830 m/s (2,710–2,720 ft/s); at 45°, this provided a maximum range of 16,000 meters (17,000 yd), and they had a maximum ceiling of 10,000 meters (11,000 yd) at 75° elevation. Their effective rate of fire was 6–8 rounds per minute.
Akagi's waterline armored belt was reduced from 254 to 152 mm (10 to 6 in) and placed lower on the ship than originally designed. The upper part of her torpedo bulge was given 102 mm (4 in) of armor. Her deck armor was also reduced from 96 to 79 mm (3.8 to 3.1 in). The modifications improved the ship's stability by helping compensate for the increased topside weight of the double hangar deck.
In Akagi's predecessor, Hōshō, the hot exhaust gases vented by swivelling funnels posed a danger to the ship, and wind-tunnel testing had not suggested any solutions. Akagi and Kaga were given different solutions to evaluate in real-world conditions. Akagi was given two funnels on the starboard side. The larger, forward funnel was angled 30° below horizontal with its mouth facing the sea, and the smaller one exhausted vertically a little past the edge of the flight deck. The forward funnel was fitted with a water-cooling system to reduce the turbulence caused by hot exhaust gases and a cover that could be raised to allow the exhaust gases to escape if the ship developed a severe list and the mouth of the funnel touched the sea. Kaga adopted a version of this configuration when she was modernized during the mid-1930s.
Akagi was completed with four Gihon geared steam turbine sets, each driving one propeller shaft, that produced a total of 131,000 shaft horsepower (98,000 kW). Steam for these turbines was provided by nineteen Type B Kampon boilers with a working pressure of 20 kg/cm2 (1,961 kPa; 284 psi). Some boilers were oil-fired, and the others used a mix of fuel oil and coal. As a battlecruiser, she was expected to achieve 28.5 knots (52.8 km/h; 32.8 mph), but the reduction in displacement from 41,200 to 34,000 long tons (41,900 to 34,500 t) increased her maximum speed to 32.5 knots (60.2 km/h; 37.4 mph), which was reached during her sea trials on 17 June 1927. She carried 3,900 long tons (4,000 t) of fuel oil and 2,100 long tons (2,100 t) of coal that gave her a range of 8,000 nautical miles (15,000 km; 9,200 mi) at 14 knots (26 km/h; 16 mph).
Akagi joined the Combined Fleet in August 1927 and was assigned to the First Carrier Division upon its formation on 1 April 1928, serving as the division's flagship under Rear Admiral Sankichi Takahashi. The carrier's early career was uneventful, consisting of various training exercises. From 10 December 1928 to 1 November 1929, the ship was captained by Isoroku Yamamoto, future commander of the Combined Fleet.
Akagi was reduced to second-class reserve status on 1 December 1931 in preparation for a short refit in which her arresting gear was replaced and her radio and ventilation systems were overhauled and improved. After completion of the refit, Akagi became a first-class reserve ship in December 1932. On 25 April 1933, she resumed active service and joined the Second Carrier Division and participated in that year's Special Fleet Maneuvers.
At this time, the IJN's carrier doctrine was still in its early stages. Akagi and the IJN's other carriers were initially given roles as tactical force multipliers supporting the fleet's battleships in the IJN's "decisive battle" doctrine. In this role, Akagi's aircraft were to attack enemy battleships with bombs and torpedoes. Aerial strikes against enemy carriers were later (beginning around 1932–1933) deemed of equal importance, with the goal of establishing air superiority during the initial stages of battle. The essential component in this strategy was that the Japanese carrier aircraft must be able to strike first with a massed, preemptive aerial attack. In fleet training exercises, the carriers began to operate together in front of or with the main battle line. The new strategy emphasized maximum speed from both the carriers and the aircraft they carried as well as larger aircraft with greater range. Thus, longer flight decks on the carriers were required in order to handle the newer, heavier aircraft which were entering service. As a result, on 15 November 1935 Akagi was placed in third-class reserve to begin an extensive modernization at Sasebo Naval Arsenal.
Akagi's modernization involved far less work than that of Kaga, but took three times as long due to financial difficulties related to the Great Depression. The ship's three flight decks were judged too small to handle the larger and heavier aircraft then coming into service.As a result, the middle and lower flight decks were eliminated in favor of two enclosed hangar decks that extended almost the full length of the ship. The upper and middle hangar areas' total space increased to about 93,000 square feet (8,600 m2); the lower hangar remained the same size.The upper flight deck was extended to the bow, increasing its length to 249.17 meters (817 ft 6 in) and raising aircraft capacity to 86 (61 operational and 25 in storage). A third elevator midships, 11.8 by 13 meters (38 ft 9 in × 42 ft 8 in) in size, was added. Her arrester gear was replaced by a Japanese-designed, hydraulic Type 1 system with 9 wires.The modernization added an island superstructure on the port side of the ship, which was an unusual arrangement; the only other carrier to share this feature was a contemporary, the Hiryū. The port side was chosen as an experiment to see if that side was better for flight operations by moving the island away from the ship's exhaust outlets. The new flight deck inclined slightly fore and aft from a point about three-eighths of the way aft.
Akagi's speed was already satisfactory and the only changes to her machinery were the replacement of the mixed coal/oil-fired boilers with modern oil-fired units and the improvement of the ventilation arrangements. Although the engine horsepower increased from 131,200 to 133,000, her speed declined slightly from 32.5 to 31.2 knots (60.2 to 57.8 km/h; 37.4 to 35.9 mph) on trials because of the increase in her displacement to 41,300 long tons (42,000 t). Her bunkerage was increased to 7,500 long tons (7,600 t) of fuel oil which increased her endurance to 10,000 nautical miles (18,520 km; 11,510 mi) at 16 knots (30 km/h; 18 mph). The rear vertical funnel was changed to match the forward funnel and incorporated into the same casing.[30][32]
The two twin turrets on the middle flight deck were removed and fourteen twin 25 mm (1 in) Type 96 gun mounts were added on sponsons.[33] They fired .25-kilogram (0.55 lb) projectiles at a muzzle velocity of 900 m/s (3,000 ft/s); at 50°, this provided a maximum range of 7,500 m (8,200 yd), and an effective ceiling of 5,500 m (18,000 ft). The maximum effective rate of fire was only between 110–120 rounds per minute due to the frequent need to change the 15-round magazines. Six Type 95 directors were fitted to control the new 25 mm guns and two new Type 94 anti-aircraft directors replaced the outdated Type 91s. After the modernization, Akagi carried one Type 89 director for the 20 cm (7.9 in) guns; it is uncertain how many were carried before then. The ship's crew increased to 2,000 after the reconstruction.
Port-side anti-aircraft gun sponsons in Akagi, showing their low-mounted position on the hull, which greatly restricted their arc of fire.
The ship's anti-aircraft guns were grouped amidships and placed relatively low on the hull. Thus, the guns could not be brought to bear directly forward or aft. Also, the island blocked the forward arcs of the port battery. As a result, the ship was vulnerable to attack by dive bombers. The ship's 12 cm 10th Year Type guns were scheduled to be replaced by more modern 12.7 cm (5 in) Type 89 mounts in 1942. The anti-aircraft sponsons were to be raised one deck to allow them some measure of cross-deck fire as was done during Kaga's modernization. However, the ship was lost in combat before the upgrade could take place.
Several major weaknesses in Akagi's design were not rectified. Akagi's aviation fuel tanks were incorporated directly into the structure of the carrier, meaning that shocks to the ship, such as those caused by bomb or shell hits, would be transmitted directly to the tanks, resulting in cracks or leaks. Also, the fully enclosed structure of the new hangar decks made firefighting difficult, at least in part because fuel vapors could accumulate in the hangars. Adding to the danger was the requirement of the Japanese carrier doctrine that aircraft be serviced, fueled, and armed whenever possible on the hangar decks rather than on the flight deck. Furthermore, the carrier's hangar and flight decks carried little armor protection, and there was no redundancy in the ship's fire-extinguishing systems. These weaknesses would later be crucial factors in the loss of the ship.
Akagi's modernization was completed on 31 August 1938. She was reclassified as a first reserve ship on 15 November, but did not rejoin the First Carrier Division until the following month. In her new configuration, the carrier embarked 12 Mitsubishi A5M Type 96 "Claude" fighters with four disassembled spares, 19 Aichi D1A "Susie" dive bombers with five spares, and 35 Yokosuka B4Y "Jean" horizontal/torpedo bombers with 16 spares. She sailed for southern Chinese waters on 30 January 1939 and supported ground operations there, including attacks on Guilin and Liuzhou, until 19 February, when she returned to Japan. Akagi supported operations in central China between 27 March and 2 April 1940. She was reclassified as a special purpose ship (Tokubetse Ilomokan) on 15 November 1940, while she was being overhauled.
The Japanese experiences off China had helped further develop the IJN's carrier doctrine. One lesson learned in China was the importance of concentration and mass in projecting naval air power ashore. Therefore, in April 1941, the IJN formed the First Air Fleet, or Kido Butai, to combine all of its fleet carriers under a single command. On 10 April, Akagi and Kaga were assigned to the First Carrier Division as part of the new carrier fleet, which also included the Second (with carriers Hiryū and Sōryū), and Fifth (with Shōkaku and Zuikaku) carrier divisions. The IJN centered its doctrine on air strikes that combined the air groups of entire carrier divisions, rather than individual carriers. When multiple carrier divisions were operating together, the divisions' air groups were combined. This doctrine of combined, massed, carrier-based air attack groups was the most advanced of its kind in the world. The IJN, however, remained concerned that concentrating all of its carriers together would render them vulnerable to being wiped out all at once by a massive enemy air or surface strike. Thus, the IJN developed a compromise solution in which the fleet carriers would operate closely together within their carrier divisions but the divisions themselves would operate in loose rectangular formations, with approximately 7,000 meters (7,700 yd) separating each carrier.
The Japanese doctrine held that entire carrier air groups should not be launched in a single massed attack. Instead, each carrier would launch a "deckload strike" of all its aircraft that could be spotted at one time on each flight deck. Subsequent attack waves consisted of the next deckload of aircraft. Thus, First Air Fleet air attacks would often consist of at least two massed waves of aircraft. The First Air Fleet was not considered to be the IJN's primary strategic striking force. The IJN still considered the First Air Fleet an integral component in the Combined Fleet's Kantai Kessen or "decisive battle" task force centered on battleships.Akagi was designated as the flagship for the First Air Fleet, a role the ship retained until her sinking 14 months later.
Although the concentration of so many fleet carriers into a single unit was a new and revolutionary offensive strategic concept, the First Air Fleet suffered from several defensive deficiencies that gave it, in Mark Peattie's words, a "'glass jaw': it could throw a punch but couldn't take one." Japanese carrier anti-aircraft guns and associated fire-control systems had several design and configuration deficiencies that limited their effectiveness. Also, the IJN's fleet combat air patrol (CAP) consisted of too few fighter aircraft and was hampered by an inadequate early warning system, including lack of radar. In addition, poor radio communications with the fighter aircraft inhibited effective command and control of the CAP. Furthermore, the carriers' escorting warships were not trained or deployed to provide close anti-aircraft support. These deficiencies, combined with the shipboard weaknesses previously detailed, would eventually doom Akagi and other First Air Fleet carriers.
In the Fall of 1941, with tensions rising with the United States, The Kido Buati Consisting of the First Carrier Division(Dai Ichi Kōkū senta) Akagi Flagship) ,Kaga
Second Carrier Division (Dai Ni Kōkū sentai, Ni Kōsen) Sōryū (Blue Dragon) and
Hiryū (飛龍, "Flying Dragon") Flagship
and the Newly Created Five Carrier Division (Dai-Go Kōkū-Sentai)
Shōkaku ("Soaring Crane") Flagship and
Zuikaku (Auspicious Crane") became Preparations for an Attack on Pearl harbor.
The Six carriers trained in the fall with the Air Groups commencing mock Attacks on their own ships along with their escort vessels. Once preparations and training were completed, Akagi assembled with the rest of the First Air Fleet at Hitokappu Bay in the Kuril Islands on 22 November 1941. The ships departed on 26 November 1941 for Hawaii along Battleships Hiei and Kirishima of the 3rd Battleship Division and Ton and Chikuma of the 8th Cruiser Division.
A6M2 Zero fighters prepare to launch from Akagi as part of the second wave during the attack on Pearl Harbor
Commanded by Captain Kiichi Hasegawa, Akagi was Vice Admiral Chūichi Nagumo's flagship for the striking force for the attack on Pearl Harbor[that attempted to cripple the United States Pacific Fleet. Akagi and the other five carriers, from a position 230 nautical miles (430 km; 260 mi) north of Oahu, launched two waves of aircraft on the morning of 7 December 1941. In the first wave, 27 Nakajima B5N "Kate" torpedo bombers from Akagi torpedoed the battleships Oklahoma, West Virginia, and California while 9 of the ship's Mitsubishi A6M Zeros attacked the air base at Hickam Field. In the second wave, 18 Aichi D3A "Val" dive bombers from the carrier targeted the battleships Maryland and Pennsylvania, the light cruiser Raleigh, the destroyer Shaw, and the fleet oiler Neosho while nine "Zeros" attacked various American airfields. One of the carrier's Zeros was shot down by American anti-aircraft guns during the first wave attack, killing its pilot, In addition to the aircraft which participated in the raid, three of the carrier's fighters were assigned to the CAP. One of the carrier's Zero fighters attacked a Boeing B-17 Flying Fortress heavy bomber that had just arrived from the mainland, setting it on fire as it landed at Hickam, killing one of its crew.
In January 1942, together with the rest of the First and Fifth Carrier Divisions, Akagi supported the invasion of Rabaul in the Bismarck Archipelago, as the Japanese moved to secure their southern defensive perimeter against attacks from Australia. She provided 20 B5Ns and 9 Zeros for the initial airstrike on Rabaul on 20 January 1942. The First Carrier Division attacked Allied positions at nearby Kavieng the following day, of which Akagi contributed 9 A6M Zeros and 18 D3As. On the 22nd, Akagi's D3As and Zeros again attacked Rabaul before returning to Truk on 27 January. The Second Carrier Division, with Sōryū and Hiryū, had been detached to support the invasion of Wake Island on 23 December 1941 and did not reunite with the rest of the carrier mobile striking force until February 1942.
Akagi, along with Kaga and the carrier Zuikaku, sortied in search of American naval forces raiding the Marshall Islands on 1 February 1942, before being recalled. On 7 February Akagi and the carriers of the First and Second Carrier Divisions were ordered south to the Timor Sea where, on 19 February, from a point 100 nautical miles (190 km; 120 mi) southeast of the easternmost tip of Timor, they launched air strikes against Darwin, Australia, in an attempt to destroy its port and airfield facilities to prevent any interference with the invasion of Java. Akagi contributed 18 B5Ns, 18 D3As, and 9 Zeros to the attack, which caught the defenders by surprise. Eight ships were sunk, including the American destroyer Peary, and fourteen more were damaged. None of the carrier's aircraft were lost in the attack and the attack was effective in preventing Darwin from contributing to the Allied defense of Java. On 1 March, the American oiler Pecos was sunk by D3As from Sōryū and Akagi. Later that same day the American destroyer Edsall was attacked and sunk by D3As from Akagi and Sōryū, in combination with gunfire from two battleships and two heavy cruisers of the escort force. Akagi and her consorts covered the invasion of Java, although her main contribution appears to have been providing 18 B5Ns and 9 Zeros for the 5 March air strike on Tjilatjap. This group was very successful, sinking eight ships in the harbor there and none of Akagi's aircraft were lost. Most of the Allied forces in the Dutch East Indies surrendered to the Japanese later in March. The Kido Butai then sailed for Staring Bay on Celebes Island to refuel and recuperate.
On 26 March, Akagi set sail for the Indian Ocean raid with the rest of the Kido Butai. The Japanese intent was to defeat the British Eastern Fleet and destroy British airpower in the region in order to secure the flank of their operations in Burma. On 5 April 1942, Akagi launched 17 B5Ns and 9 Zeros in an air strike against Colombo, Ceylon, which damaged the port facilities. None of the aircraft were lost and the Zero pilots claimed to have shot down a dozen of the defending British fighters. Later that day, 17 D3As from Akagi helped to sink the British heavy cruisers Cornwall and Dorsetshire. On 9 April, she attacked Trincomalee with 18 B5Ns, escorted by 6 Zeros which claimed to have shot down 5 Hawker Hurricane fighters (only two of which can be confirmed from Allied records) without loss to themselves. Meanwhile, a floatplane from the battleship Haruna spotted the small aircraft carrier Hermes, escorted by the Australian destroyer Vampire, and every available D3A was launched to attack the ships. Akagi contributed 17 dive bombers and they helped to sink both ships; they also spotted the oil tanker RFA Athelstone, escorted by the corvette Hollyhock, as well and sank both without loss. During the day's actions, the carrier narrowly escaped damage when nine British Bristol Blenheim bombers from Ceylon penetrated the CAP and dropped their bombs from 11,000 feet (3,400 m), just missing the carrier and the heavy cruiser Tone. Four of the Blenheims were subsequently shot down by CAP fighters and one was shot down by aircraft from the carriers' returning air strike.After the raid, the carrier mobile striking force returned to Japan to refit and replenish.
On 19 April 1942, while near Taiwan during the transit to Japan, Akagi, Sōryū, and Hiryū were sent in pursuit of the American carriers Hornet and Enterprise, which had launched the Doolittle Raid. They found only empty ocean, however, for the American carriers had immediately departed the area to return to Hawaii. Akagi and the other carriers shortly abandoned the chase and dropped anchor at Hashirajima anchorage on 22 April. On 25 April, Captain Taijiro Aoki relieved Hasegawa as skipper of the carrier. Having been engaged in constant operations for four and a half months, the ship, along with the other three carriers of the First and Second Carrier Divisions, was hurriedly refitted and replenished in preparation for the Combined Fleet's next major operation, scheduled to begin one month hence. The Fifth Carrier Division, with Shōkaku and Zuikaku, had been detached in mid-April to support Operation Mo, resulting in the Battle of the Coral Sea. While at Hashirajima, Akagi's air group was based ashore in Kagoshima and conducted flight and weapons training with the other First Air Fleet carrier units.
Concerned by the US carrier strikes in the Marshall Islands, Lae-Salamaua, and the Doolittle raids, Yamamoto determined to force the US Navy into a showdown to eliminate the American carrier threat. He decided to invade and occupy Midway Island, which he was sure would draw out the American carrier forces to battle. The Japanese codenamed the Midway invasion Operation MI.
On 25 May 1942, Akagi set out with the Combined Fleet's carrier striking force in the company of carriers Kaga, Hiryū, and Sōryū, which constituted the First and Second Carrier Divisions, for the attack on Midway Island. Once again, Nagumo flew his flag on Akagi. Because of damage and losses suffered during the Battle of the Coral Sea, the Fifth Carrier Division with carriers Shōkaku and Zuikaku was absent from the operation. Akagi's aircraft complement consisted of 24 Zeros, 18 D3As, and 18 B5Ns.
With the fleet positioned 250 nautical miles (460 km; 290 mi) northwest of Midway Island at dawn (04:45 local time) on 4 June 1942, Akagi's portion of the 108-plane combined air raid was a strike on the airfield on Eastern Island with 18 dive bombers escorted by nine Zeros. The carrier's B5Ns were armed with torpedoes and kept ready in case enemy ships were discovered during the Midway operation. The only loss during the raid from Akagi's air group was one Zero shot down by AA fire and three damaged; four dive bombers were damaged, one of which could not be repaired.
Unbeknownst to the Japanese, the US Navy had discovered the Japanese MI plan by breaking the Japanese cipher and had prepared an ambush using its three available carriers, positioned northeast of Midway
One of Akagi's torpedo bombers was launched to augment the search for any American ships that might be in the area.The carrier contributed three Zeros to the total of 11 assigned to the initial combat air patrol over the four carriers. By 07:00, the carrier had 11 fighters with the CAP which helped to defend the Kido Butai from the first US attackers from Midway Island at 07:10.
At this time, Nagumo's carriers were attacked by six US Navy Grumman TBF Avengers from Torpedo Squadron 8 (VT-8) and four United States Army Air Forces (USAAF) B-26 Marauders, all carrying torpedoes. The Avengers went after Hiryū while the Marauders attacked Akagi. The 30 CAP Zeroes in the air at this time, including the 11 from Akagi, immediately attacked the American aircraft, shooting down five of the Avengers and two of the B-26s. One of Akagi's Zeroes, however, was shot down by defensive fire from the B-26s. Several of the Marauders dropped their torpedoes, but all either missed or failed to detonate. One B-26, piloted by Lieutenant James Muri, strafed Akagi after dropping its torpedo, killing two men. Another, after being seriously damaged by anti-aircraft fire, didn’t pull out of its run, and instead headed directly for Akagi's bridge. The aircraft, either attempting a suicide ramming, or out of control due to battle damage or a wounded or killed pilot, narrowly missed crashing into the carrier's bridge, which could have killed Nagumo and his command staff, before it cartwheeled into the sea. This experience may well have contributed to Nagumo's determination to launch another attack on Midway, in direct violation of Yamamoto's order to keep the reserve strike force armed for anti-ship operations.
At 07:15, Nagumo ordered the B5Ns on Kaga and Akagi rearmed with bombs for another attack on Midway itself. This process was limited by the number of ordnance carts (used to handle the bombs and torpedoes) and ordnance elevators, preventing torpedoes from being struck below until after all the bombs were moved up from their magazine, assembled, and mounted on the aircraft. This process normally took about an hour and a half; more time would be required to bring the aircraft up to the flight deck, warm up and launch the strike group. Around 07:40, Nagumo reversed his order when he received a message from one of his scout aircraft that American warships had been spotted. Three of Akagi's CAP Zeroes landed aboard the carrier at 07:36. At 07:40, her lone scout returned, having sighted nothing.
At 07:55, the next American strike from Midway arrived in the form of 16 Marine SBD-2 Dauntless dive bombers of VMSB-241 under Major Lofton R. Henderson.[Note 5] Akagi's three remaining CAP fighters were among the nine still aloft that attacked Henderson's planes, shooting down six of them as they executed a fruitless glide bombing attack on Hiryū. At roughly the same time, the Japanese carriers were attacked by 12 USAAF B-17 Flying Fortresses, bombing from 20,000 feet (6,100 m). The high altitude of the bombers gave the Japanese captains enough time to anticipate where the bombs would land and successfully maneuver their ships out of the impact area. Four B-17s attacked Akagi, but missed with all their bombs.[75]
Akagi reinforced the CAP with launches of three Zeros at 08:08 and four at 08:32.[These fresh Zeros helped defeat the next American air strike from Midway, 11 Vought SB2U Vindicators from VMSB-241, which attacked the battleship Haruna starting around 08:30. Three of the Vindicators were shot down, and Haruna escaped damage.Although all the American air strikes had thus far caused negligible damage, they kept the Japanese carrier forces off-balance as Nagumo endeavored to prepare a response to news, received at 08:20, of the sighting of American carrier forces to his northeast.
Akagi began recovering her Midway strike force at 08:37 and finished shortly after 09:00.The landed aircraft were quickly struck below, while the carriers' crews began preparations to spot aircraft for the strike against the American carrier forces. The preparations, however, were interrupted at 09:18 when the first American carrier aircraft to attack were sighted. These consisted of 15 Douglas TBD Devastator torpedo bombers of VT-8, led by John C. Waldron from the carrier Hornet. The six airborne Akagi CAP Zeroes joined the other 15 CAP fighters currently aloft in destroying Waldron's planes. All 15 of the American planes were shot down as they attempted a torpedo attack on Soryū, leaving one surviving aviator treading water.
Shortly afterwards 14 Devastators from VT-6 from the carrier Enterprise, led by Eugene E. Lindsey, attacked. Lindsey's aircraft tried to sandwich Kaga, but the CAP, reinforced by an additional eight Zeros launched by Akagi at 09:33 and 09:40, shot down all but four of the Devastators, and Kaga dodged the torpedoes. Defensive fire from the Devastators shot down one of Akagi's Zeros.[
Minutes after the torpedo plane attacks, American carrier-based dive bombers arrived over the Japanese carriers almost undetected and began their dives. It was at this time, around 10:20, that in the words of Jonathan Parshall and Anthony Tully, the "Japanese air defenses would finally and catastrophically fail.Twenty-eight dive bombers from Enterprise, led by C. Wade McClusky, began an attack on Kaga, hitting her with at least four bombs. At the last minute, one of McClusky's elements of three bombers from VB-6, led by squadron commander Richard Best who deduced Kaga to be fatally damaged, broke off and dove simultaneously on Akagi. At approximately 10:26, the three bombers hit her with one 1,000-pound (450 kg) bomb and just missed with two others. The first near-miss landed 5–10 m (16–33 ft) to port, near her island. The third bomb just missed the flight deck and plunged into the water next to the stern. The second bomb, likely dropped by Best, landed at the aft edge of the middle elevator and detonated in the upper hangar. This hit set off explosions among the fully armed and fueled B5N torpedo bombers that were being prepared for an air strike against the American carriers, resulting in an uncontrollable fire.
At 10:29, Aoki ordered the ship's magazines flooded. The forward magazines were promptly flooded, but the aft magazines were not due to valve damage, likely caused by the near miss aft. The ship's main water pump also appears to have been damaged, greatly hindering fire fighting efforts. On the upper hangar deck, at 10:32 damage control teams attempted to control the spreading fires by employing the one-shot CO2 fire-suppression system. Whether the system functioned or not is unclear, but the burning aviation fuel proved impossible to control, and serious fires began to advance deeper into the interior of the ship. At 10:40, additional damage caused by the near-miss aft made itself known when the ship's rudder jammed 30 degrees to starboard during an evasive maneuver.
Shortly thereafter, the fires broke through the flight deck and heat and smoke made the ship's bridge unusable. At 10:46, Nagumo transferred his flag to the light cruiser Nagara.Akagi stopped dead in the water at 13:50 and her crew, except for Aoki and damage-control personnel, was evacuated. She continued to burn as her crew fought a losing battle against the spreading fires. The damage-control teams and Aoki were evacuated from the still floating ship later that night.
At 04:50 on 5 June, Yamamoto ordered Akagi scuttled, saying to his staff, "I was once the captain of Akagi, and it is with heartfelt regret that I must now order that she be sunk. Destroyers Arashi, Hagikaze, Maikaze, and Nowaki each fired one torpedo into the carrier and she sank, bow first, at 05:20 at 30°30′N 178°40′WCoordinates: 30°30′N 178°40′W. Two hundred and sixty-seven men of the ship's crew were lost, the fewest of any of the Japanese fleet carriers lost in the battle. The loss of Akagi and the three other IJN carriers at Midway, comprising two thirds of Japan's total number of fleet carriers and the experienced core of the First Air Fleet, was a crucial strategic defeat for Japan and contributed significantly to Japan's ultimate defeat in the war.In an effort to conceal the defeat, Akagi was not immediately removed from the Navy's registry of ships, instead being listed as "unmanned" before finally being struck from the registry on 25 September 1942
Akagi's Wreck and Her sister's Kaga were discovered on October-29th and October-26th-2019 Respectively 77 years after the Battle.
Captured 2 Dec 2021, 22:58 hrs ET, Springfield, VA, USA. Bortle 7 skies, Stellarvue SV80/9D doublet achromat refractor at f/9.38 (eff. fl 750mm), Orion Atlas AZ/EQ-G Pro mount. Mallincam DS10C camera, bin 1, exposure 8 seconds, gain 20, live stack of 20 subframes, dark frames subtracted. Optolong LeNhance filter.
Clouds: partly cloudy
Seeing: good
Transparency: good
Moon phase: 4%
FOV: 78.4 x 58.8 arcmin before cropping.
Resolution: 1.27 arcsec/pixel.
Orientation: Up is West.
Appearance: Brilliant pale-orange star. Magnitude +0.08.
Splitting Capella: The primary pair (Capella Aa and Ab) appear very close together, separation 0.06 arsec, and were not resolved in this image. Splitting Capella A would require aperture on the order of 80 inches or more! The second pair (Capella H and L) are separated from A by 12 arcsec, well within the capability of this equipment (Dawes limit 1.45 arcsec, image scale 1.3 arcsec/px) if used with an occulting bar.
Notes on image artifacts: The eight spikes appearing to radiate from the center of the star are visually appealing, and appear in images of other very bright stars via this camera and my SCT. I do not have a reasonable explanation (in the absence of a vaned secondary mirror holder) for it. The halo around the star is slightly off-center from the star (likely collimation error or mild sensor tilt) -- try aligning star to exact center of FOV during capture.
From Wikipedia:
Capella, designated α Aurigae (Latinised to Alpha Aurigae, abbreviated Alpha Aur, α Aur), is the brightest star in the constellation of Auriga, the sixth-brightest star in the night sky, and the third-brightest in the northern celestial hemisphere after Arcturus and Vega. A prominent object in the northern winter sky, it is circumpolar to observers north of 44°N. Its name meaning "little goat" in Latin, Capella depicted the goat Amalthea that suckled Zeus in classical mythology. Capella is relatively close, at 42.9 light-years (13.2 pc) from the Sun. It is one of the brightest X-ray sources in the sky, thought to come primarily from the corona of Capella Aa.
Although it appears to be a single star to the naked eye, Capella is actually a quadruple star system organized in two binary pairs, made up of the stars Capella Aa, Capella Ab, Capella H and Capella L. The primary pair, Capella Aa and Capella Ab, are two bright-yellow giant stars, both of which are around 2.5 times as massive as the Sun. The secondary pair, Capella H and Capella L, are around 10,000 astronomical units (AU) from the first and are two faint, small and relatively cool red dwarfs. Capella Aa and Capella Ab have exhausted their core hydrogen, and cooled and expanded, moving off the main sequence. They are in a very tight circular orbit about 0.74 AU apart, and orbit each other every 104 days. Capella Aa is the cooler and more luminous of the two with spectral class K0III; it is 78.7 ± 4.2 times the Sun's luminosity and 11.98 ± 0.57 times its radius. An aging red clump star, it is fusing helium to carbon and oxygen in its core. Capella Ab is slightly smaller and hotter and of spectral class G1III; it is 72.7 ± 3.6 times as luminous as the Sun and 8.83 ± 0.33 times its radius. It is in the Hertzsprung gap, corresponding to a brief subgiant evolutionary phase as it expands and cools to become a red giant. Several other stars in the same visual field have been catalogued as companions but are physically unrelated.
α Aurigae (Latinised to Alpha Aurigae) is the star system's Bayer designation. It also has the Flamsteed designation 13 Aurigae. It is listed in several multiple star catalogues as ADS 3841, CCDM J05168+4559, and WDS J05167+4600. As a relatively nearby star system, Capella is listed in the Gliese-Jahreiss Catalogue with designations GJ 194 for the bright pair of giants and GJ 195 for the faint pair of red dwarfs.
The traditional name Capella is Latin for (small) female goat; the alternative name Capra was more commonly used in classical times. In 2016, the International Astronomical Union organized a Working Group on Star Names (WGSN) to catalogue and standardize proper names for stars. The WGSN's first bulletin of July 2016 included a table of the first two batches of names approved by the WGSN; which included Capella for this star. It is now so entered in the IAU Catalog of Star Names. The catalogue of star names lists Capella as applying to the star α Aurigae Aa.
Capella was the brightest star in the night sky from 210,000 years ago to 160,000 years ago, at about −1.8 in apparent magnitude. At −1.1, Aldebaran was brightest before this period; it and Capella were situated rather close to each other in the sky and approximated boreal pole stars at the time.
Capella is thought to be mentioned in an Akkadian inscription dating to the 20th century BC. Its goat-associated symbolism dates back to Mesopotamia as a constellation called "GAM", "Gamlum" or "MUL.GAM" in the 7th-century BC document MUL.APIN. GAM represented a scimitar or crook and may have represented the star alone or the constellation of Auriga as a whole. Later, Bedouin astronomers created constellations that were groups of animals, where each star represented one animal. The stars of Auriga comprised a herd of goats, an association also present in Greek mythology. It is sometimes called the Shepherd's Star in English literature. Capella was seen as a portent of rain in classical times.
Professor William Wallace Campbell of the Lick Observatory announced that Capella was binary in 1899, based on spectroscopic observations—he noted on photographic plates taken from August 1896 to February 1897 that a second spectrum appeared superimposed over the first, and that there was a doppler shift to violet in September and October and to red in November and February—showing that the components were moving toward and away from the Earth (and hence orbiting each other). Almost simultaneously, British astronomer Hugh Newall had observed its composite spectrum with a four prism spectroscope attached to a 25-inch (64 cm) telescope at Cambridge in July 1899, concluding that it was a binary star system.
Many observers tried to discern the component stars without success. Known as "The Interferometrist's Friend", it was first resolved interferometrically in 1919 by John Anderson and Francis Pease at Mount Wilson Observatory, who published an orbit in 1920 based on their observations. This was the first interferometric measurement of any object outside the Solar System. A high-precision orbit was published in 1994 based on observations by the Mark III Stellar Interferometer, again at Mount Wilson Observatory. Capella also became the first astronomical object to be imaged by a separate element optical interferometer when it was imaged by the Cambridge Optical Aperture Synthesis Telescope in September 1995.
In 1914, Finnish astronomer Ragnar Furuhjelm observed that the spectroscopic binary had a faint companion star, which, as its proper motion was similar to that of the spectroscopic binary, was probably physically bound to it. In February 1936, Carl L. Stearns observed that this companion appeared to be double itself; this was confirmed in September that year by Gerard Kuiper. This pair are designated Capella H and L.
Two Aerobee-Hi rocket flights on September 20, 1962, and March 15, 1963, detected and confirmed an X-ray source in Auriga at RA 05h 09m Dec +45°, identified as Capella. Stellar X-ray astronomy started on April 5, 1974, with the detection of X-rays from Capella. A rocket flight on that date briefly calibrated its attitude control system when a star sensor pointed the payload axis at Capella. During this period, X-rays in the range 0.2–1.6 keV were detected by an X-ray reflector system co-aligned with the star sensor. The X-ray luminosity (Lx) of ~1024 W (1031 erg s−1) is four orders of magnitude above the Sun's X-ray luminosity. Capella's X-rays are thought to be primarily from the corona of the most massive star. Capella is ROSAT X-ray source 1RXS J051642.2+460001. The high temperature of Capella's corona as obtained from the first coronal X-ray spectrum of Capella using HEAO 1 would require magnetic confinement, unless it is a free-flowing coronal wind.
With an average apparent magnitude of +0.08, Capella is the brightest object in the constellation Auriga, the sixth-brightest star in the night sky, the third-brightest in the northern celestial hemisphere (after Arcturus and Vega), and the fourth-brightest visible to the naked eye from the latitude 40°N. It appears to be a rich yellowish-white colour, although the yellow colour is more apparent during daylight observation with a telescope, due to the contrast against the blue sky.
Capella is closer to the north celestial pole than any other first-magnitude star. Its northern declination is such that it is actually invisible south of latitude 44°S—this includes southernmost New Zealand, Argentina and Chile as well as the Falkland Islands. Conversely it is circumpolar north of 44°N: for the whole of the United Kingdom and Canada (except for part of Southern Ontario), most of Europe, and the northernmost fringes of the contiguous United States, the star never sets. Capella and Vega are on opposite sides of the pole, at about the same distance from it, such that an imaginary line between the two stars will nearly pass through Polaris. Visible halfway between Orion's Belt and Polaris, Capella is at its highest in the night sky at midnight in early December and is regarded as a prominent star of the northern winter sky.
A few degrees to the southwest of Capella lie three stars, Epsilon Aurigae, Zeta Aurigae and Eta Aurigae, the latter two of which are known as "The Kids", or Haedi. The four form a familiar pattern, or asterism, in the sky.
Based on an annual parallax shift of 76.20 milliarcseconds (with a margin of error of 0.46 milliarcseconds) as measured by the Hipparcos satellite, this system is estimated to be 42.8 light-years (13.12 parsecs) from Earth, with a margin of error of 0.3 light-year (0.09 parsec). An alternative method to determine the distance is via the orbital parallax, which gives a distance of 42.92 light-years (13.159 parsecs) with a margin of error of only 0.1%. Capella is estimated to have been a little closer to the Solar System in the past, passing within 29 light-years distant around 237,000 years ago. At this range, it would have shone at apparent magnitude −0.82, comparable to Canopus today.
In a 1960 paper, American astronomer Olin J. Eggen concluded that Capella was a member of the Hyades moving group, a group of stars moving in the same direction as the Hyades cluster, after analysing its proper motion and parallax. Members of the group are of a similar age, and those that are around 2.5 times as massive as the Sun have moved off the main sequence after exhausting their core hydrogen reserves and are expanding and cooling into red giants.
There are several stars within a few arcminutes of Capella and some have been listed as companions in various multiple star catalogues. The Washington Double Star Catalog lists components A, B, C, D, E, F, G, H, I, L, M, N, O, P, Q, and R, with A being the naked-eye star. Most are only line-of-sight companions, but the close pair of red dwarfs H and L are at the same distance as the bright component A and moving through space along with it. Capella A is itself a spectroscopic binary with components Aa and Ab, both giant stars. The pair of giants is separated from the pair of red dwarfs by 12'.
American astronomer Robert Burnham Jr. described a scale model of the system where Capella A was represented by spheres 13 and 7 inches across, separated by ten feet. The red dwarfs were then each 0.7 inch across and they were separated by 420 feet. At this scale, the two pairs are 21 miles apart.
Capella A consists of two yellow evolved stars that have been calculated to orbit each other every 104.02128 ± 0.00016 days, with a semimajor axis of 111.11 ± 0.10 million km (0.74272 ± 0.00069 AU), roughly the distance between Venus and the Sun. The pair is not an eclipsing binary—that is, as seen from Earth, neither star passes in front of the other. The orbit is known extremely accurately and can be used to derive an orbital parallax with far better precision than the one measured directly. The stars are not near enough to each other for the Roche lobe of either star to have been filled and any significant mass transfer to have taken place, even during the red giant stage of the primary star.
Modern convention designates the more luminous cooler star as component Aa and its spectral type has been usually measured between G2 and K0. The hotter secondary Ab has been given various spectral types of late (cooler) F or early (warmer) G. The MK spectral types of the two stars have been measured a number of times, and they are both consistently assigned a luminosity class of III indicating a giant star. The composite spectrum appears to be dominated by the primary star due to its sharper absorption lines; the lines from the secondary are broadened and blurred by its rapid rotation. The composite spectral class is given as approximately G3III, but with a specific mention of features due to a cooler component. The most recent specific published types are K0III and G1III, although older values are still widely quoted such as G5IIIe + G0III from the Bright Star Catalogue or G8III + G0III by Eggen. Where the context is clear, these two components have been referred to as A and B.
The individual apparent magnitudes of the two component stars cannot be directly measured, but their relative brightness has been measured at various wavelengths. They have very nearly equal brightness in the visible light spectrum, with the hotter secondary component generally being found to be a few tenths of a magnitude brighter. A 2016 measurement gives the magnitude difference between the two stars at a wavelength of 700 nm as 0.00 ± 0.1.
The physical properties of the two stars can be determined with high accuracy. The masses are derived directly from the orbital solution, with Aa being 2.5687 ± 0.0074 M☉ and Ab being 2.4828 ± 0.0067 M☉. Their angular radii have been directly measured; in combination with the very accurate distance, this gives 11.98 ± 0.57 R☉ and 8.83 ± 0.33 R☉ for Aa and Ab, respectively. Their surface temperatures can be calculated by comparison of observed and synthetic spectra, direct measurement of their angular diameters and brightnesses, calibration against their observed colour indices, and disentangling of high resolution spectra. Weighted averages of these four methods give 4,970 ± 50 K for Aa and 5,730 ± 60 for Ab. Their bolometric luminosities are most accurately derived from their apparent magnitudes and bolometric corrections, but are confirmed by calculation from the temperatures and radii of the stars. Aa is 78.7 ± 4.2 times as luminous as the Sun and Ab 72.7 ± 3.6 times as luminous, so the star defined as the primary component is the more luminous when all wavelengths are considered but very slightly less bright at visual wavelengths.
Estimated to be 590 to 650 million years old, the stars were probably at the hot end of spectral class A during their main-sequence lifetime, similar to Vega. They have now exhausted their core hydrogen and evolved off the main sequence, their outer layers expanding and cooling. Despite the giant luminosity class, the secondary component is very clearly within the Hertzsprung gap on the Hertzsprung–Russell diagram, still expanding and cooling towards the red giant branch, making it a subgiant in evolutionary terms. The more massive primary has already passed through this stage, when it reached a maximum radius of 36 to 38 times that of the Sun. It is now a red clump star which is fusing helium to carbon and oxygen in its core, a process that has not yet begun for the less massive star. Detailed analysis shows that it is nearing the end of this stage and starting to expand again which will lead it to the asymptotic giant branch. Isotope abundances and spin rates confirm this evolutionary difference between the two stars. Heavy element abundances are broadly comparable to those of the Sun and the overall metallicity is slightly less than the Sun's.
The rotational period of each star can be measured by observing periodic variations in the doppler shifts of their spectral lines. The absolute rotational velocities of the two stars are known from their inclinations, rotation periods, and sizes, but the projected equatorial rotational velocities measured using doppler broadening of spectral lines are a standard measure and these are generally quoted. Capella Aa has a projected rotational velocity of 4.1 ± 0.4 km per second, taking 104 ± 3 days to complete one rotation, while Capella Ab spins much more rapidly at 35.0 ± 0.5 km per second, completing a full rotation in only 8.5 ± 0.2 days. Rotational braking occurs in all stars when they expand into giants, and binary stars are also tidally braked. Capella Aa has slowed until it is rotationally locked to the orbital period, although theory predicts that it should still be rotating more quickly from a starting point of a rapidly-spinning main sequence A star.
Capella has long been suspected to be slightly variable. Its amplitude of about 0.1 magnitudes means that it may at times be brighter or fainter than Rigel, Betelgeuse and Vega, which are also variable. The system has been classified as an RS Canum Venaticorum variable, a class of binary stars with active chromospheres that cause huge starspots, but it is still only listed as a suspected variable in the General Catalogue of Variable Stars. Unusually for RS CVn systems, the hotter star, Capella Ab, has the more active atmosphere because it is located in the Hertzsprung gap—a stage where it is changing its angular momentum and deepening its convection zone.
The active atmospheres and closeness of these stars means that they are among the brightest X-ray sources in the sky. However the X-ray emission is due to stable coronal structures and not eruptive flaring activity. Coronal loops larger than the Sun and with temperatures of several million kelvin are likely to be responsible for the majority of the X-rays.
The seventh companion published for Capella, component H, is physically associated with the bright primary star. It is a red dwarf separated from the pair of G-type giants by a distance of around 10,000 AU. It has its own close companion, an even fainter red dwarf that was 1.8″ away when it was discovered in 1935. It is component L in double star catalogues. In 2015 the separation had increased to 3.5″, which was sufficient to allow tentative orbital parameters to be derived, 80 years after its discovery. The Gliese-Jahreiss Catalogue of nearby stars designates the binary system as GJ 195. The two components are then referred to individually as GJ 195 A and B.
The two stars are reported to have a 3.5-visual-magnitude difference (2.3 mag in the passband of the Gaia spacecraft) although the difference is much smaller at infrared wavelengths. This is unexpected and may indicate further unseen companions.
The mass of the stars can, in principle, be determined from the orbital motion, but uncertainties in the orbit have led to widely varying results. In 1975, an eccentric 388-year orbit gave masses of 0.65 M☉ and 0.13 M☉. A smaller near-circular orbit published in 2015 had a 300-year orbit, benefitting from mass constraints of 0.57 M☉ and 0.53 M☉, respectively, for GJ 195 A and B, based on their infrared magnitudes.
Six visual companions to Capella were discovered before Capella H and are generally known only as Capella B through G. None are thought to be physically associated with Capella, although all appear closer in the sky than the HL pair.
Component F is also known as TYC 3358-3142-1. It is listed with a spectral type of K although it is included in a catalogue of OB stars as a distant luminous star.
Component G is BD+45 1076, with a spectral type of F0, at a distance of 401 light-years (123 parsecs). It is identified as a variable member of the Guide Star Catalogue from Chandra observations although it is not known what type of variability. It is known to be an X-ray source with an active corona.
Several other stars have also been catalogued as companions to Capella. Components I, Q and R are 13th-magnitude stars at distances of 92″, 133″ and 134″. V538 Aurigae and its close companion HD 233153 are red dwarfs ten degrees away from Capella; they have very similar space motions but the small difference makes it possible that this is just a coincidence. Two faint stars have been discovered by speckle imaging in the Capella HL field, around 10″ distant from that pair. These have been catalogued as Capella O and P. It is not known whether they are physically associated with the red dwarf binary.
Capella traditionally marks the left shoulder of the constellation's eponymous charioteer, or, according to the 2nd-century astronomer Ptolemy's Almagest, the goat that the charioteer is carrying. In Bayer's 1603 work Uranometria, Capella marks the charioteer's back. The three Haedi had been identified as a separate constellation by Pliny the Elder and Manilius, and were called Capra, Caper, or Hircus, all of which relate to its status as the "goat star". Ptolemy merged the Charioteer and the Goats in the 2nd-century Almagest.
In Greek mythology, the star represented the goat Amalthea that suckled Zeus. It was this goat whose horn, after accidentally being broken off by Zeus, was transformed into the Cornucopia, or "horn of plenty", which would be filled with whatever its owner desired. Though most often associated with Amalthea, Capella has sometimes been associated with Amalthea's owner, a nymph. The myth of the nymph says that the goat's hideous appearance, resembling a Gorgon, was partially responsible for the Titans' defeat, after Zeus skinned the goat and wore it as his aegis.
In medieval accounts, it bore the uncommon name Alhajoth (also spelled Alhaior, Althaiot, Alhaiset, Alhatod, Alhojet, Alanac, Alanat, Alioc), which (especially the last) may be a corruption of its Arabic name, العيوق, al-cayyūq. cAyyūq has no clear significance in Arabic, but may be an Arabized form of the Greek αίξ aiks "goat"; cf. the modern Greek Αίγα Aiga, the feminine of goat. To the Bedouin of the Negev and Sinai, Capella al-'Ayyūq ath-Thurayyā "Capella of the Pleiades", from its role as pointing out the position of that asterism. Another name in Arabic was Al-Rākib "the driver", a translation of the Greek.
To the ancient Balts, Capella was known as Perkūno Ožka "Thunder's Goat", or Tikutis. Conversely in Slavic Macedonian folklore, Capella was Jastreb "the hawk", flying high above and ready to pounce on Mother Hen (the Pleiades) and the Rooster (Nath).
Astrologically, Capella portends civic and military honors and wealth. In the Middle Ages, it was considered a Behenian fixed star, with the stone sapphire and the plants horehound, mint, mugwort and mandrake as attributes. Cornelius Agrippa listed its kabbalistic sign Agrippa1531 Hircus.png with the name Hircus (Latin for goat).
In Hindu mythology, Capella was seen as the heart of Brahma, Brahma Hṛdaya. In traditional Chinese astronomy, Capella was part of the asterism 五車 (Wŭ chē; English: Five Chariots), which consisted of Capella together with Beta Aurigae, Theta Aurigae and Iota Aurigae, as well as Beta Tauri. Since it was the second star in this asterism, it has the Chinese name 五車二 (Wŭ chē èr; English: Second of the Five Chariots).
In Quechua it was known as Colça; the Incas held the star in high regard. The Hawaiians saw Capella as part of an asterism Ke ka o Makali'i ("The canoe bailer of Makali'i") that helped them navigate at sea. Called Hoku-lei "star wreath", it formed this asterism with Procyon, Sirius, Castor and Pollux. In Tahitian folklore, Capella was Tahi-ari'i, the wife of Fa'a-nui (Auriga) and mother of prince Ta'urua (Venus) who sails his canoe across the sky. In Inuit astronomy, Capella, along with Menkalinan (Beta Aurigae), Pollux (Beta Geminorum) and Castor (Alpha Geminorum), formed a constellation Quturjuuk, "collar-bones", the two pairs of stars denoting a bone each. Used for navigation and time-keeping at night, the constellation was recognised from Alaska to western Greenland. The Gwich'in saw Capella and Menkalinan has forming shreets'ą įį vidzee, the right ear of the large circumpolar constellation Yahdii, which covered much of the night sky, and whose orientation facilitated navigation and timekeeping.
In Australian Aboriginal mythology for the Boorong people of Victoria, Capella was Purra, the kangaroo, pursued and killed by the nearby Gemini twins, Yurree (Castor) and Wanjel (Pollux). The Wardaman people of northern Australia knew the star as Yagalal, a ceremonial fish scale, related to Guwamba the barramundi (Aldebaran).
+++ 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:
Armored wheeled vehicles were developed early in Germany, since they were not subject to the restrictions of the Versailles Treaty. The Sd.Kfz. 234 (Sonderkraftfahrzeug 234, or Special Purpose Vehicle 234) belonged to the ARK series (the type designation of the chassis) and was the successor to the earlier, eight-wheeled Sd.Kfz. 231/232/233 family. The Sd.Kfz. 234 incorporated several innovative features, including a monocoque chassis with eight wheels, and an air-cooled Tatra 103 diesel engine for use in North Africa. The latter gave the vehicle an extraordinary range of more than 600 miles (1.000 km). The vehicle had eight-wheel steering and drive and was able to quickly change direction thanks to a second, rear-facing, driver's seat. Chassis were built by Büssing-NAG in Leipzig-Wahren, while armoured bodies were provided by Deutsche Edelstahlwerke of Krefeld and turrets by Daimler Benz in Berlin-Marienfelde and Schichau of Elbing, with engines from Ringhoffer-Tatra-Werke AG of Nesseldorf.
The first and possibly best known version to reach frontline service was the Sd.Kfz. 234/2 ‘Puma’. It had a horseshoe-shaped turret armed with a 5cm L/60 gun, which was originally intended for the VK 1602 Leopard light tank. Even though it was a reconnaissance vehicle, the armament made it possible to take on lighter armored vehicles, and it was produced from late 1943 to mid-1944. This variant was replaced in production by the second version, the Sd.Kfz. 234/1, which had a simpler open turret (Hängelafette 38) armed only with a light 2 cm KwK 38 gun; it was manufactured from mid-1944 to early 1945.
The SdKfz 234/3, produced simultaneously with the 234/1, served as a support for the reconnaissance vehicles with more firepower. It had an open-topped superstructure, in which a short-barreled 7.5cm K51 L/24 gun was installed. This gun was intended primarily for use against soft targets, but when using a hollow charge shell, the penetration power exceeded that of the 5cm L/60 gun. This variant was produced from mid-1944 to the end of 1944, before switching production to the 234/4 and other variants. The Sd.Kfz. 234/4 replaced the L/24 gun with the 7.5cm L/46 PaK 40. This was yet another attempt to increase the mobility of this anti-tank gun; however, with this weapon the 234 chassis had been stretched to its limits, and it only carried limited ammunition (twelve rounds) due to lack of storage space. This variant was manufactured from the end of 1944 on in limited numbers.
Another interesting use of the chassis was the Sd.Kfz 234/6. When, towards late 1945, the Einheitschassis for the German combat tanks (the ‘E’; series) reached the front lines, several heavily armed anti-aircraft turrets had been developed, including the 30mm Kugelblitz, based on the outdated Panzer IV, the ‘Coelian’ turret with a twin 37mm cannon (mounted on the Panzer V Panther hull), but also twin 55 and even 88mm cannons on the new E-50, E-75 and E-100 chassis'. With alle these new vehicles and weapons, firepower was considerably increased, but the tank crews still had to rely on traditional visual tracking and aiming of targets. One potential solution for this flaw, in which the German Heeresleitung was highly interested from the start, was the use of the Luftwaffe’s radar technology for early target identification and as an aiming aid in poor weather conditions or at night. The German Luftwaffe first introduced an airborne interception radar in 1942, but these systems were still bulky and relied upon large bipolar antenna arrays. Esp. the latter were not suitable for any use in a ground vehicle, lest to say in a tank that could also carry weapons and ammunition as an independent mobile weapon system.
A potential solution at least for the mobility issue appeared in late 1944 with the development of the FuG 240 ‘Berlin’, a new airborne interception radar. It was the first German radar to be based on the cavity magnetron, which eliminated the need for the large multiple dipole-based antenna arrays seen on earlier radars, thereby greatly increasing the performance of the night fighters which carried the system. The FuG 240 was introduced by Telefunken in April 1945, primarily in Junkers Ju 88G-6 night-fighters, behind a streamlined plywood radome in the aircrafts’ nose. This so greatly reduced drag compared to the late-model Lichtensteins and Neptun radars that the fighters regained their pre-radar speeds, making them much more effective esp. against heavy and high-flying Allied bombers. The FuG 240 was effective against bomber-sized targets at distances of up to 9 kilometers, or down to 0.5 kilometer, which, as a side benefit, eliminated the need for a second, short-range radar system.
Right before the FuG 240's roll-out with the Luftwaffe the Heer insisted on a ground-based derivative for its anti-aircraft units. The Luftwaffe reacted very reluctantly, but heavy political pressure from Berlin convinced the RLM to share the new technology. Consequently, Telefunken was ushered to adapt the radar system to armored ground vehicles in February 1945.
It soon became clear that the FuG 240 had several drawbacks and was not perfectly suited for this task. Ground clutter and the natural horizon greatly limited the system's range, even though its 9 km range made high-altitude surveillance possible. Furthermore, the whole system, together with its power supply and the dirigible dish antenna, took up a lot of space. Its integration into an autonomous, tank-based anti-aircraft vehicle was still out of reach. The solution eventually came as a technical and tactical compromise: armed anti-aircraft tanks were to be grouped together in so-called Panzer-Fla-Züge, with an additional radar surveillance and guidance unit, so that the radar could guide the tank crews towards incoming targets, which would still rely on individual visual targeting.
The first of these dedicated guidance vehicles became the ‘Funkmess-/Flak-Kommandowagen Sd.KfZ 234/6’, which retained its secondary reconnaissance role. Together with Telefunken, Daimler Benz developed a new turret with a maximum armor of 30mm and a commander's cupola that would hold most of the radar equipment. This was christened ’Medusa’, after the monster from Greek mythology with snake hair and a petrifying sight, and during the system’s development phase, the radar's name was adopted for the whole vehicle, even though it never was official.
The turret held a crew of two, while the Sd. Kfz 234 chassis remained basically unchanged. Despite the cramped turret and the extra equipment, the Sd.Kfz. 234/6 was not heavier than its earlier brethren, because it remained unarmed, just a manually-operated FlaMG on the turret roof was available for self-defense. A heavier armament was not deemed necessary since the vehicle would either stay close to the heavily armed tanks it typically accompanied, or it would undertake lone reconnaissance missions where it would rely on its high speed and mobility. The vehicle's crew consisted of four: a driver in the front seat, a commander and a radar operator in the turret and a radio operator/second driver in the hull behind the turret, facing rearwards.
The Medusa antenna array was installed at the turret's front. The dish antenna, hidden under a hard vinyl cover, had a diameter of 70cm (27 1/2 inches), and it was directly adapted from the airborne FuG 240. Power output was 15kW, with a search angle of +80/− 5° and a frequency range: 3,250–3,330MHz (~10 cm). Range was, like the airborne variant, 0.5–9.0 kilometer. Power came from a separate generator directly attached to the vehicle’s Tatra diesel engine, hidden under an armored fairing on the bonnet that partly obscured the rear driver's field of view.
Beyond the radar system, the vehicle was furthermore equipped with a visual coincidence range finder, installed right through the turret. The system worked as follows: Light from the target entered the range finder through two windows located at either end of the instrument. At either side, the incident beam was reflected to the center of the optical bar by a pentaprism, and this optical bar was ideally made from a material with a low coefficient of thermal expansion so that optical path lengths would not change significantly with temperature. The reflected beam first passed through an objective lens and was then merged with the beam of the opposing side with an ocular prism sub-assembly to form two images of the target which were viewed by the observer through the eyepiece. Since either beam entered the instrument at a slightly different angle the resulting image, if unaltered, would appear blurry. Therefore, in one arm of the instrument, a compensator was integrated which could be adjusted by the operator to tilt the beam until the two images matched. At this point, the images were said to be in coincidence. The degree of rotation of the compensator determined the range to the target by simple triangulation, allowing the calculation of the distance to the observed object.
The optical bar had a span of 230 cm (90.75 in) and went right through the turret, just above the radar device installation. For the most effective range it even protruded from the turret on both sides like pylons, an arrangement that quickly earned the vehicle several nicknames like ‘Hirsch’, ‘Zwoender’ (a young stag with just two antlers) or ‘Ameise’ (ant). Fixed target reading with the rangefinder was effective on targets from 2,700 to 14,500 yards. Aerial courses could be recorded at all levels of flight and at a slant range between 4,000 and 12,000 yards - enough for visual identification beyond the group's effective gun ranges and perfectly suitable for long range observation.
The first Sd.Kfz. 234/6s reached, together with the first new FlaK tanks, the front units in summer 1945. Operating independently, they were primarily allocated to the defense of important production sites and of the city of Berlin, and they supported tank divisions through visual reconnaissance and general early warning duties. In due course they were supported and partly replaced by the bigger and more capable ‘Basilisk’ system, which had, due to the sheer bulk of the equipment, to be mounted on a tank chassis (initially on the Panzer V ‘Panther’ as the Sd.Kfz. 282/1 and from early 1946 onwards on the basis of the new Einheitspanzer E-50 hull as the Sd.Kfz. 282)
Operationally, the Sd. Kfz 234/6 was surprisingly successful, even though the radar remained capricious, its performance very limited and the unarmored equipment at the turret’s front was easily damaged in combat, even by light firearms. But the Sd.Kfz 234/6 offered, when the vehicle was placed in a location with a relatively free field of view (e. g. on a wide forest clearance or in an open field), a sufficient early warning performance against incoming bombers at medium to high altitudes, esp. when the general direction of incoming aircraft was already known.
The radar system even allowed a quick alert against low-flying aircraft, esp. when operating from higher ground. The radar information reduced the anti-aircraft tank/gun crews' reaction time considerably and allowed them to be prepared for incoming targets at the right altitude, direction and time. Hit probability was appreciably improved since quick passes of aircraft could be pre-determined.
Until the end of hostilities, probably fifty Sd.Kfz 234/6 were built new or converted from existing 8x8 chassis. Beyond this, the relatively light ‘Medusa’ device was furthermore mounted on outdated tracked armored vehicles like the Panzer III and IV, of which another forty vehicles were produced as Funkmess-/Flak-Kommandowagen III and IV.
Specifications:
Crew: Four (commander, radar operator, driver, radio operator/2nd driver)
Weight: 11,500 kg (25,330 lb)
Length: 6.02 m (19 ft 9 in)
Width: 2.36 m (7 ft 9 in)
Height: 2.84 meters (9 ft 4 in) w/o AA machine gun
Suspension: Wheeled (Tires: 270–20, bulletproof), with leaf springs
Track width: 1.95 m (6 ft 4 1/2 in)
Wading depth: 1.2 m (3 ft 11 in)
Trench crossing capability: 2m (6 ft 6 1/2 in)
Ground clearance: 350 mm (13 3/4 in)
Climbing capability: 30°
Fuel capacity: 360 l
Fuel consumption: 40 l/100 km on roads, 60 l/100 km off-road
Armor:
9-30 mm (.35-1.18 in)
Performance:
Maximum road speed: 80 km/h (49 mph)
Operational range: 950 km (590 mi)
Power/weight: 19 PS/t
Engine:
Air-cooled 14,825 cc (905³ in) Tatra 103 V12 diesel engine,
with 157 kW (220 hp) output at 2.200 RPM
Transmission:
Büssing-NAG "GS" with 3 forward and reverse gears, eight-wheel drive
Armament:
1× anti aircraft 7.92 mm Maschinengewehr 42 with 2.800 rounds
The kit and its assembly:
This whiffy and almost Ma.K-looking vehicle was inspired by the late WWII anti-aircraft tanks that never made it into hardware. I wondered how the gap between the simple visual aiming and the next logical step to surveillance and tracking radars could have been achieved, and the German airborne radars were a suitable place to start.
The idea of a dedicated vehicle was a logical step, since it would take many more years to develop a system that would be compact enough to be carried together with effective armament in just a single vehicle. It would take until the Sixties that such stand-alone systems like the Soviet ZSU-23-4 (1965) or the AMX-13 DCA (1969) would be produced.
I chose the light Sd.Kfz. 234 as basis because I do not think that a full armored tank would be devoted to a limited radar operation role, and instead of relying on heavy armor I deemed a light but fast vehicle (just like many other later AA tanks) to be the more plausible solution.
Basically, this is an OOB Hasegawa Sd.Kfz. 234/3, the “Stummel” with the short 7.5cm gun and an open hull. The latter was closed with 1mm styrene sheet and a mount for a turret added.
The turret itself is based on an Italeri Matilda Mk. II turret, but with a highly modified front that holds a resin ‘Cyrano’ radar (actually for an 1:72 Mirage F.1C) on a movable axis, an added rear extension and the antler fairings for the visual coincidence range finder. As a side note, similar systems were to be integrated into German late WWII combat tanks (e. g. in the Schmalturm), too, so this is another plausible piece of technology.
A German tank commander figure (from a vintage ESCI kit) populates the open hatch of the commander's cupola, the AA machine gun with its mount is an addition from the scrap box.
On the hull, the only modification is the additional generator fairing above the engine, for a slightly modified silhouette.
Painting and markings:
The turret looks weird enough, so I wanted a simple, yet typically late-WWII-German camouflage. I settled upon a geometric variation of the Hinterhalt three-tone scheme, primarily with dark yellow and olive green fields and stripe and a few red brown additions - inspired by a real late war Panther tank.
The basic color is RAL 7028 (modern variant, though), applied from the rattle can on the semi-finished hull and turret as a primer. On top of that, the shapes were added with acrylic dark grey-green (RAL 7009, Revell 67) and red brown (Humbrol 180) with a brush. The less bright colors were chosen on purpose for a low contrast finish, and the edgy shapes add a slightly SF-ish look.
A black ink wash and some dry-brushing along the many edges were used to weather the model and emphasize details. After decals had been applied, the kit was sealed with matt acrylic varnish and some artist pigments were added around the wheels and lower hull in order to simulate dust and dirt. On the lower chassis, some pigments were also cluttered onto small patches of the acrylic varnish, so that the stuff soaks it up, builds volume and becomes solid - the perfect simulation of dry mud crusts.
A whiffy tank kit with a long background story - but the concept offers a lot of material to create a detailed story and description. And while the vehicle is a fantasy creation, it bears a weird plausibility. Should be a nice scenic addition to a (whiffy, too) German E-75 Flak tank (to be built some day)?
In an unprecedented and historic move, Congress banned their so-called "campaign contributions", those funds that corporations use to buy lawmaking.
With no bribes to solicit and basically nothing better to do than actually focus on running the country and solving its problems, Congress then balanced the budget. With Europe having their own financial issues with Greece, Portugal and Ireland, the new solvent U.S. status resulted in a return to the Euro being worth $0.87 USD instead its recent value of $1.45. "If you didn't double your personal wealth in the past 10 years, you got robbed" summarized one lawmaker. "Most Americans never quote figured out that in exchange for the lure of a few pennies in their pockets, they lost half their wealth in global terms. It was a double whammy, because Saudi Arabia had to raise gas prices to compensate. Basically by restoring a balanced budget while the Euro tanked, we've given it all back to you."
The bulk of the savings was accomplished by cutting the defense budget in half. "We really didn't need to outspend the entire rest of the world combined, we simply had to increase spending each year to get our yearly bribes from defense contractors. The 'go it alone' approach and was a red herring anyway, it never really bought us any extra security. If Europe wants to fight terrorism, it's high time they paid half the cost, and put up half the manpower on the ground." To accomplish greater security at lower cost, Congress simply shut down the programs which funded Sadam Hussein, Osama Bin Laden, Hamid Karzai, and the Iraq War. "We realized that we'd have fewer terrorists to fight if we stopped training and funding them, and if we stopped orphaning children who then grow up to hate us" said a defense analyst at the press briefing. (Duh!)
In another bill, all subsidies going towards the oil and gas industry, over $15 billion per year, have been reversed in the form of a rebate back to U.S. consumers. "We took it from the American public for no good reason, we shouldn't have done that and the funds weren't going to any constructive purpose, so we're giving it back" said one Senator, who requested anonymity.
In addition, Congress has set up a fund to help families driven into poverty by the former collapse of the global value of the U.S. Dollar under previous defecit spending policies. Senatore Inhofe of Oklahoma was the first to contribute, returing all of the $500,000+ he has pocketed from fossil fuel interests. Dianne Feinstein was next, returning bags and bags of money (still being counted) from high tech companies and outsourcing firms who have used her precious H1-B immigrant worker program to treat incoming workers like indentured servants, paying well below market wages, preventing them from changing jobs, and keeping them in line under the constant threat of deportation. "What can I say, maybe we've developed a conscience" she said, to which someone in the back of the room murmered, "Yeah, and vampire bats have stopped sucking blood." She continued, "But you know I'm used to making $73 million in profit after my campaign expenses of $1.4 million, so if anyone want to send me a few bucks, here's my Paypal account..." She also commented on the immigration reform passed earlier in the day. "You bought that line we used for so many years that restricting immigration was racists? Immigration results in a flood of lower cost labor, hurting immigrant-Americans the most!" (She had to pause for a long time at this point, laughing uncontrollably.) "We also repealed the tax cuts for the wealthy. It was killing our budget and destroyed the U.S. economy as we transferred wealth to the top 1%, and they simply weren't circulating that back into the economy. Again, we lied to you , and we're really, really sorrry that some of you fell for it. Job growth doesn't come from giving small businesses a bonus for doing nothing, or we would have seen the economy booming as a result of the last 10 years. Clearly we didn't. It turns out that when the rich pay a fair share, they have to work harder, to expand their businesses to make more money. We tried brain surgery on the U.S. economy, and the patient died. So we removed that subsidy from 99% of us to a small fraction of the top 1%. We've also increased funding for education, now that we no longer need to dumb you down to believe whatever propaganda we throw at you. To start to reverse the damage, we've added a Comon Sense 101 course requirement that everyone has to take and pass before they can gradaute from high school."
Almost as an afterthought, Congress also passed tort reform, reducing outlandish awards for nuisance lawsuits that have driven up the cost of healthcare. They also banned the industry standard practice of bundling unnecessary serivces, and passed a provision that requires a healthcare provider to allow patients to preview costs and refuse overpriced and potentially unnecessary procedures. "Oh well, there goes my yacht" joked Senator Leiberman from Connecticut, where most insurance companies are headquartered "but at least I don't need to have so many unneccesary deaths and additional bankruptcies on my conscience from when we let costs get so out of control."
...
And then I woke up!
But I drove by this sign a few hours later. It said $2.35 on the other side, so it was from only about 10 years ago (gas was $1.72 when Bush took office). It's sobering to see such a vivid reminder of the former health of the U.S. economy, and to consider just how far we fell and how fast. Everywhere I go rural businesses are failed and for sale, as the middle class no longer travels and spends, having been squeezed into oblivion with no political party to represent them, not receiving tax cuts big enough to offset their job losses and the plunge in the value of their dollars. As George Carlin put it, "...the owners of this country know the truth - it's called the American Dream: because you have to be asleep to believe it."
Can we reverse the trend? Only if we take control of Congress. Vote every one of them out of office. Every time. Stop letting them get way with this carnage. Only when they realize that we're not completely brian dead, and we will hold them accountable, with they start to listen. Then push two key issues forward. First, eliminate the legalized purchase of lawmaking and spending : acknowledge that the acceptance of payments by lawmakers is bribery, and classify it under treason laws, punishable by death. Second, we need term limits, one maybe two terms at most. No more career politicians, spendin all their time pursuing money and doing favors for their buddies instead of genuinely working on the country's problems. Will it happen? Not likely while we accept party designation hook, line and sinker, while we fail to think critically about the silly things that politicians tell us to think, and while we consider the topic of politics taboo. If you want to make a difference, reject party affiliation, and point out the ridiculousness of our current system's extreme party positions at every chance you get.
Consider this: neither party is working on our problems, because they maximize the lobbying dollars in their pockets if they drag out every issue indefinitely. We've allowed our system to degenerate into a public farce, a comedy of actors pretending to do things, and above all pretending to care. Can we perhaps push campaign finance reform through to end the bribery? Who would pay for that issue to make center stage, and which lawmakers would vote to cut their own pay 98%?
Newspaper 8-11-1965
County School officials and Kentucky State Police check the safety of the system’s 65 buses in anticipation of the new school year.
Left to Right
Trooper Raymond Hail, director of transportation Dewey Bolton, Trooper George Hall, driver Cecil Wiles and superintendent Raymond Combs.
Jim Slaughter Photography Collection
U.S. Air Force Fact Sheet
E-3 SENTRY (AWACS)
E-3 Sentry celebrates 30 years in Air Force's fleet
Mission
The E-3 Sentry is an airborne warning and control system, or AWACS, aircraft with an integrated command and control battle management, or C2BM, surveillance, target detection, and tracking platform. The aircraft provides an accurate, real-time picture of the battlespace to the Joint Air Operations Center. AWACS provides situational awareness of friendly, neutral and hostile activity, command and control of an area of responsibility, battle management of theater forces, all-altitude and all-weather surveillance of the battle space, and early warning of enemy actions during joint, allied, and coalition operations.
Features
The E-3 Sentry is a modified Boeing 707/320 commercial airframe with a rotating radar dome. The dome is 30 feet (9.1 meters) in diameter, six feet (1.8 meters) thick, and is held 11 feet (3.33 meters) above the fuselage by two struts. It contains a radar subsystem that permits surveillance from the Earth's surface up into the stratosphere, over land or water. The radar has a range of more than 250 miles (375.5 kilometers). The radar combined with an identification friend or foe, or IFF, subsystem can look down to detect, identify and track enemy and friendly low-flying aircraft by eliminating ground clutter returns that confuse other radar systems.
Major subsystems in the E-3 are avionics, navigation, communications, sensors (radar and passive detection) and identification tools (IFF/SIF). The mission suite includes consoles that display computer-processed data in graphic and tabular format on video screens. Mission crew members perform surveillance, identification, weapons control, battle management and communications functions.
The radar and computer subsystems on the E-3 Sentry can gather and present broad and detailed battlefield information. This includes position and tracking information on enemy aircraft and ships, and location and status of friendly aircraft and naval vessels. The information can be sent to major command and control centers in rear areas or aboard ships. In time of crisis, this data can also be forwarded to the president and secretary of defense.
In support of air-to-ground operations, the Sentry can provide direct information needed for interdiction, reconnaissance, airlift and close-air support for friendly ground forces. It can also provide information for commanders of air operations to gain and maintain control of the air battle.
As an air defense system, E-3s can detect, identify and track airborne enemy forces far from the boundaries of the United States or NATO countries. It can direct fighter-interceptor aircraft to these enemy targets. Experience has proven that the E-3 Sentry can respond quickly and effectively to a crisis and support worldwide military deployment operations.
AWACS may be employed alone or horizontally integrated in combination with other C2BM and intelligence, surveillance, and reconnaissance elements of the Theater Air Control System. It supports decentralized execution of the air tasking order/air combat order. The system provides the ability to find, fix, track and target airborne or maritime threats and to detect, locate and ID emitters. It has the ability to detect threats and control assets below and beyond the coverage of ground-based command and control or C2, and can exchange data with other C2 systems and shooters via datalinks.
With its mobility as an airborne warning and control system, the Sentry has a greater chance of surviving in warfare than a fixed, ground-based radar system. Among other things, the Sentry's flight path can quickly be changed according to mission and survival requirements. The E-3 can fly a mission profile approximately 8 hours without refueling. Its range and on-station time can be increased through in-flight refueling and the use of an on-board crew rest area.
Background
Engineering, test and evaluation began on the first E-3 Sentry in October 1975. In March 1977 the 552nd Airborne Warning and Control Wing (now 552nd Air Control Wing, Tinker Air Force Base, Okla.), received the first E-3s.
There are 32 aircraft in the U.S. inventory. Air Combat Command has 27 E-3s at Tinker. Pacific Air Forces has four E-3 Sentries at Kadena AB, Japan and Elmendorf AFB, Alaska. There is also one test aircraft at the Boeing Aircraft Company in Seattle.
NATO has 17 E-3A's and support equipment. The first E-3 was delivered to NATO in January 1982. The United Kingdom has seven E-3s, France has four, and Saudi Arabia has five. Japan has four AWACS built on the Boeing 767 airframe.
As proven in operations Desert Storm, Allied Force, Enduring Freedom, Iraqi Freedom, and Odyssey Dawn/Unified Protector the E-3 Sentry is the world's premier C2BM aircraft. AWACS aircraft and crews were instrumental to the successful completion of operations Northern and Southern Watch, and are still engaged in operations Noble Eagle and Enduring Freedom. They provide radar surveillance and control in addition to providing senior leadership with time-critical information on the actions of enemy forces. The E-3 has also deployed to support humanitarian relief operations in the U.S. following Hurricanes Rita and Katrina, coordinating rescue efforts between military and civilian authorities.
The data collection capability of the E-3 radar and computer subsystems allowed an entire air war to be recorded for the first time in the history of aerial warfare.
In March 1996, the Air Force activated the 513th Air Control Group, an AWACS Reserve Associate Program unit which performs duties on active-duty aircraft.
During the spring of 1999, the first AWACS aircraft went through the Radar System Improvement Program. RSIP is a joint U.S./NATO development program that involved a major hardware and software intensive modification to the existing radar system. Installation of RSIP enhanced the operational capability of the E-3 radar electronic counter-measures and has improved the system's reliability, maintainability and availability.
The AWACS modernization program, Block 40/45, is currently underway. Bock 40/45 represents a revolutionary change for AWACS and worldwide Joint Command and Control, Battle Management, and Wide Area Surveillance. It is the most significant counter-air battle management improvement in Combat Air Forces tactical Command and Control history. The Block 40/45 Mission Computer and Display upgrade replaces current 1970 vintage mission computing and displays with a true open system and commercial off-the-shelf hardware and software, giving AWACS crews the modern computing tools needed to perform, and vastly improve mission capability. Estimated fleet upgrades completion in ~2020.
General Characteristics
Primary Function: Airborne battle management, command and control
Contractor: Boeing Aerospace Co.
Power Plant: Four Pratt and Whitney TF33-PW-100A turbofan engines
Thrust: 20,500 pounds each engine at sea level
Rotodome: 30 feet in diameter (9.1 meters), 6 feet thick (1.8 meters), mounted 11 feet (3.33 meters) above fuselage
Wingspan: 145 feet, 9 inches (44.4 meters)
Length: 152 feet, 11 inches (46.6 meters)
Height: 41 feet, 9 inches (13 meters)
Weight: 205,000 pounds (zero fuel) (92,986 kilograms)
Maximum Takeoff Weight: 325,000 pounds (147,418 kilograms)
Fuel Capacity: 21,000 gallons (79,494 liters)
Speed: optimum cruise 360 mph (Mach 0.48)
Range: more than 5,000 nautical miles (9,250 kilometers)
Ceiling: Above 29,000 feet (8,788 meters)
Crew: Flight crew of four plus mission crew of 13-19 specialists (mission crew size varies according to mission)
Unit Cost: $270 million (fiscal 98 constant dollars)
Initial operating capability: April 1978
Inventory: Active force, 32 (1 test); Reserve, 0; Guard, 0
Point of Contact
Air Combat Command, Public Affairs Office; 130 Andrews St., Suite 202; Langley AFB, VA 23665-1987; DSN 574-5007 or 757-764-5007; e-mail: accpa.operations@langley.af.mil
The Croy Creek Trail System is a skills development area jointly managed by BLM and Blaine County located in south-central Idaho, west of Hailey. The trails were designed and constructed primarily for motorcycle riders and mountain bikers, but hikers and equestrians also frequent the system. The trails receive approximately 15,000 - 20,000 visits per season. The Croy Creek Trail System offers mountain bikers year round riding opportunities because of the system's low elevation. The ride experience at Croy Creek includes traditional single track and modernized mountain bike trail features including rollers, berms and table top jumps.
Photos by Leslie Kehmeier, Mapping Manager, International Mountain Bicycling Association.
Dvoukomorový školní batoh CHI 188 s hravým designem kytiček pro nejmenší školačky v 1. až 3. třídě.
Rozměry/Dimensions: 39 x 28 x 21
Materiál/Material: 100% Polyester
Hmotnost/Weight: 1,2kg
Nosnost/Load: 7kg
Ergonomicky tvarovaný zádový systém s polstrováním a vyjímatelným hliníkovým rámem společně s nastavitelnými ramenními popruhy zajistí pohodlné a bezpečné používání batohu.
Zadní i prostřední komory jsou stejně velké, v přední komoře je organizér a kapsa ze síťoviny. Mezi těmito komorami je skrytá, zipem uzavíratelná kapsa na box na svačinu, nebo na jiné věci, které chcete oddělit od ostatních školních potřeb v batohu.
V přední části batohu jsou dvě podlouhlé kapsy na zip a karabina na klíče. Sem lze umístit penál CHI 191 ve stejném designu. Pro oživení vnitřního prostoru batohu je použito pestrobarevné podšívky. Na jedné straně batohu je elastická kapsa na 0,7l láhev s pitím. Druhá postranní kapsa obsahuje poutko s karabinou, na kterou je možné zavěsit pytlík na přezůvky.
Na popruzích jsou umístěny háčky pro zavěšení dlouhých konců popruhů a držák na PET lahev. Kromě úchytu s plastovou rukojetí je přidáno i poutko na zavěšení batohu na školní lavici. Batohy jsou doplněny o četné reflexní plochy. Dno batohu je chráněno pevným materiálem, plastovými nožkami a zpevněné jsou také spodní hrany.
Součástí batohu je pytlík na papuče (CHI 555) a pláštěnka na batoh (CHI 177).
ROSMAN, NC (May 16-17, 2015)—For fourteen years, Rosman High School students have voluntarily locked in with teachers and schoolmates for fun, food, and fellowship after the prom. It’s reasonable to ask why students, after spending the evening together and with many other options available, keep this tradition going.
Attending for three or four years straight suggests that these Tigers are convinced: getting locked in, not up, is more than a vote for safety. It offers unique opportunities that only come around one night a year. And at midnight after the Rosman High School prom on May 16, about 170 students once again packed the gym for fellowship and fun.
Senior Megan Lewandowski has attended three times. “I’ve always loved the lock-in, and I might probably just go home otherwise,” she said, “but now I’m at the age where people are starting to party, and I appreciate the effort made by our school to keep people out of trouble. Plus, you get to throw dodgeballs at teachers!”
All Rosman High students are invited, whether they attend prom or not. “I think the biggest advantage is getting to spend time with friends and teachers,” said RHS junior Anna Cobb, who has attended for three years. “We are able to go to school the next week and talk about the fun we had together, and laugh at our ‘tired’ personalities.”
Taking over Boshamer Gymnasium at Brevard College, as they do each year, provides abundant choices for attendees. From sports, such as dodgeball and 3-on-3 basketball, to leisure, in movie rooms or hallways lined with sleeping bags, students sprawl into suitable spaces and pass the night in safety.
Along with students who locked in within 30 minutes after the prom, 46 adults enlisted for some or all of the night. That number included 24 from Rosman High, seven from RMS, three from the TCS central office, several parents, and others from Brevard High, Blue Ridge College, the National Guard recruiter’s office, and the Sheriff’s Department.
School Resource Officer Greg Stroup has organized the event since it began, and fellow SRO’s Desirée Abram and Michael Hall were on hand as well. Sheriff David Mahoney enlisted as both target and marksman, right alongside teachers and administrators, for a grueling dodgeball match.
Students have plenty of options after the prom, such as sleepovers and bonfires, which they put aside to join the lock-in. Officer Stroup said that thinking of creative ways to help kids stay safe has always been the goal of the event, and thanks to community support it continues to work today.
“What a wonderful opportunity it has been to offer this activity for 14 years to our kids on such a special night,” said Stroup. “If it was not for the generosity of the community, this event would not be possible.”
Brevard College offers free use of the athletic building, and almost 70 donors provides prizes or cash donations. Transylvania Youth Association generously offered $1,000 to support the event, and even more goes each year to the T-shirts again provided by the Sheriff’s Office.
Every student enjoys pizza and soda or water throughout the night, and is assured of winning a door prize from gift certificates to swag offered by dozens of local businesses. Larger gifts reserved for a seniors-only drawing provide a bonus for locking in after the last prom of a student’s high-school career.
Among the seniors, Dillon Zachary won the flat-screen television, while Megan Lewandowski’s lucky number landed her a dorm fridge to take to college. Kimberly Holliday won a GoPro camera, and Jacey Voris got tickets to ‘Dancing with the Stars.’
One of the most coveted senior prizes each year, a kayak, went to Jon Miller who was also celebrating his 18th birthday. At classroom awards on the Monday after lock-in, senior Keen Jones took home a microwave oven.
The plentiful gifts seem to drive home what organizers hope to convey: “The message sent to us is that our school is a family, and that our teachers really care about the students,” said Anna Cobb. “It allows us to have fun together and see teachers when they’re a little more laid back.”
Continued high attendance among all the grades at RHS showed organizers that the effort is well worth it. Attendance is free, even for guests from other schools, which helps to stretch a family’s dollar after covering prom-related expenses.
To keep everyone fed and hydrated, this year’s lock-in required 35 Jet’s pizzas, 14 cases of drinks, 100 juice boxes, a pound of coffee, and 200 biscuits from Brevard’s new Bojangles restaurant.
Students know not to miss the party, where memorable moments are made every year. Organizer Julie Queen said, “I love seeing the students come in Monday morning with their T-shirts on, and laughing about having such a great time.”
With a long track record of success, she said that donors and former students have learned to set their spring clocks according to the all-nighter as well.
“It is a very rewarding feeling to have alumni tell you what fond memories they have of the lock-in,” said Queen. “I have even had some call and ask for ideas because they want to replicate it in other places.”
Board of Education member Betty Scruggs arrived Sunday morning to provide moral support during the home stretch and found what she expected after attending in 2014: with some students playing basketball, watching a movie, or playing electronic games, several had also given into sleeping.
“I am delighted with all the students and staff members who participate in the lock-in,” said Scruggs. “It builds community and great memories more than any other single event.”
“They create a well-planned evening of activities in a fun and safe environment, all because of their passion for RHS and commitment to service,” she added. “This lock-in could not happen without a vast number of hours and tremendous amount of phone calls Julie Queen and SRO Greg Stroup make throughout the school year. What a difference they make!”
These and many other pictures can be found on the school system's photo website at flickr.com/tcsnc/sets under "RHS After-Prom Lock-In 2015."
Rosman High School and the organizers wish to thank all their donors and the following sponsors who made the 14th Annual After-Prom Lock-In possible:
Appalachian Construction of Pisgah Forest, Blue Ridge Community College, Brevard College, CARE Coalition – Promoting a drug free community. Comporium, Dalton Insurance, Ecusta Credit Union, Farm Bureau Insurance, Fraternal Order of Police—NC Lodge #14, French Broad Trailer Park, Jiffy Lube, M&B Industries, NC National Guard, NC Farm Bureau, Petit’s Paint and Body, RHS Athletics, RHS students, parents, faculty, and staff, RHS Tiger Club, State Farm Insurance – Meredith Baldridge, Self-Help Credit Union, Sheriff David Mahoney, The Fitness Factory, Toxaway Grading, Transylvania Youth Association, United Way, and the Transylvania Co. Sheriff’s Office.
© 2015, Transylvania County Schools. All rights reserved.