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Saturday, November 23, 2013

Focke Wulf FW 190 A-5 - 2

Here are some more images of Airfix's 1/24 scale Focke Wulf FW 190 A-5.

From Wikipedia"
The A-5 was developed after it was determined that the Fw 190 could easily carry more ordnance. The D-2 engine was moved forward another 15 cm (6 in), moving the center of gravity forward to allow more weight to be carried aft. Some A-5s were tested with the MW 50 installation: this was a mix of 50% methyl alcohol and 50% water, which could be injected into the engine to produce a short-term power boost to 2,000 PS (1,973 hp, 1,471 kW), but this system was not adopted for serial production. New radio gear, including FuG 25a Erstling IFF, and an electric artificial horizon found their way into the A-5. The A-5 retained the same basic armament as the A-4.
The A-5 too, saw several Umrüst-Bausätze kits. The U2 was designed as a night Jabo-Rei and featured anti-reflective fittings and exhaust flame dampeners. A centre-line ETC 501 rack typically held a 250 kg (550 lb) bomb, and wing-mounted racks mounted 300 L drop tanks. A EK16 gun camera, as well as landing lights, were fitted to the wing leading edge. The U2 was armed with only two 20 mm MG 151 cannon. The U3 was a Jabo fighter fitted with ETC 501s for drop tanks and bombs; it too featured only two MG 151s for armament. The U4 was a "recon" fighter with two RB 12.5 cameras and all armament of the basic A-5 with the exception of the MG FF cannon. The A-5/U8 was another Jabo-Rei outfitted with SC-250 centreline-mounted bombs, under-wing 300-litre drop tanks and only two MG 151s; it later became the Fw 190 G-2. A special U12 was created for bomber attack, outfitted with the standard 7.92 mm (.312 in) MG 17 and 20 mm MG 151 but replacing the outer wing 20 mm MG-FF cannon with two underwing gun pods containing two 20 mm MG 151/20 each, for a total of two machine guns and six cannon. The A-5/U12 was the prototype installation of what was known as the R1 package from the A-6 onwards. The A-5/R11 was a night fighter conversion fitted with FuG 217 Neptun (Neptune) radar equipment with arrays of three dipole antenna elements vertically mounted fore and aft of the cockpit and above and below the wings. Flame-dampening boxes were fitted over the exhaust exits. 1,752 A-5s were built from November 1942 to June 1943.

Friday, November 22, 2013

DeHavilland Mosquito Mk VI Fighter Bomber - 2

Here are some more images of Airfix's 1/24 scale DeHavilland Mosquito Mk VI Fighter Bomber.

From Wikipedia"
The FB Mk VI, which first flew on 1 June 1942, was powered by two 1,460 hp (1,088 kW) Merlin 21s or 1,635 hp (1,218 kW) Merlin 25s, and introduced a re-stressed and reinforced "basic" wing structure capable of carrying single 250 lb (115 kg) or 500 lb (230 kg) bombs on racks housed in streamlined fairings under each wing, or up to eight RP-3 25lb or 60 lb rockets. In addition fuel lines were added to the wings to enable single 50 gal (227l) or 100 gal (455l) drop tanks to be carried under each wing. The usual fixed armament was four 20mm Hispano Mk.II cannon and four .303 (7.7 mm) Browning machine guns, while two 250 lb (115 kg) or 500 lb (230 kg) bombs could be carried in the bomb bay. Unlike the F Mk II, the ventral bay doors were split into two pairs, with the forward pair being used to access the cannon, while the rear pair acted as bomb bay doors. The maximum fuel load capable of being carried was 719.5 gal (3,271l) distributed between 453 gal (2,059l) internal fuel tanks, plus two overload tanks, each of 66.5 gal (302l) capacity, which could be fitted in the bomb bay, and two 100 gal (455l) drop tanks. All-out level speed is often given as 368 mph (592 km/h), however this speed applies to aircraft fitted with saxophone exhausts. The test aircraft (HJ679) fitted with stub exhausts was found to be performing below expectations. It was returned to de Havilland at Hatfield where it was serviced. Its top speed was then tested and found to be 384 mph (618 km/h), in line with expectations. 2,298 FB Mk VIs were built, nearly one-third of Mosquito production. 18 built by Airspeed Ltd were eventually modified to become FB.XVIIIs. Two were converted to TR.33 carrier-borne, maritime strike prototypes.
The FB Mk VI proved capable of holding its own with single-engine fighter aircraft. For example, on 15 January 1945 Mosquito FB Mk VIs of 143 Squadron were engaged by 30 Focke-Wulf Fw 190s from Jagdgeschwader 5: five Mosquitos were lost but five Fw 190s were shot down in return, and an armed trawler and two merchant ships were sunk.

Thursday, November 21, 2013

North American P 51 D Mustang

Here are some more images of Airfix's 1/24 scale P 51 D Mustang. Until Trumpeter came out with their P 51 D this was the only 1/24 P 51 in town. Two things about this model, the first thing which seems to be a recurring theme with most Airfix 1/24 scale aircraft is an incredible lack of detail in the wheel wells. I can see having to sacrifice some detail to make retractable landing gear but at least scribe some lines. How could they put detailing in the rest of the aircraft and ignore the wheel wells? So one may wish to do a bit of scratch building in this area. The second is an assembly problem, the wing roots do not line up properly with the fuselage so as a result some shoe horning and filling is going to be required. However in the end it makes for a nice looking model.

Supermarine Spitfire MK 1 - 2

Here are some more images of M.P.Cs (Airfix molds) 1/24 scale Supermarine Spitfire MK 1.

From Wikipedia"


The British Supermarine Spitfire was the only fighter aircraft of the Second World War to fight in front line service, from the beginnings of the conflict, in September 1939, through to the end in August 1945. Post-war the Spitfire's service career continued into the 1950s. The basic airframe proved to be extremely adaptable, capable of taking far more powerful engines and far greater loads than its original role as a short-range interceptor had allowed for. This would lead to 19 marks of Spitfire and 52 sub-variants being produced throughout the Second World War and beyond. The many changes were made in order to fulfil Royal Air Force requirements and to successfully combat ever-improving enemy aircraft. With the death of Reginald J. Mitchell in June 1937, all variants of the Spitfire were designed by his replacement, Joseph Smith, and a team of engineers and draftsmen.
These articles present a brief history of the Spitfire through all of its variants, including many of the defining characteristics of each sub-type. This article deals with Spitfires powered by early Rolls-Royce Merlin engines which mostly utilised single-speed, single-stage superchargers. The second article describes Spitfire variants powered by later Merlins, with two-stage, two-speed superchargers, while the final article describes the Spitfires powered by Rolls-Royce Griffon engines.


Wednesday, November 20, 2013

Supermarine Spitfire Mk IX Photo Reconnaissance

Here are some more images of Trumpeter/Heritage's 1/24 scale Supermarine PR IX Spitfire. The reason some photo reconnaissance Spitfires were painted pink is that it was believed the aircraft would be camouflaged against the rising and setting suns when taking photographs. This however did not settle the concerns of its pilots, not out of any sense of a perceived attack on ones masculinity but rather because they felt it would not camouflage them as stated but make them stick out like a sore thumb. The colour eventually did dull to an off white pink over time due to the elements. I built this aircraft from the Trumpeter 1/24 scale MK VB kit and the Heritage MK IX conversion kit. To convert it to a PR IX I had to create a camera port on the side of the fuselage as well as scratch out a camera. The seat belts were made from wire and masking tape. Some of the lettering on the aircraft I got from some old Letraset sheets I have lying around . Overall a fun model to make although there were some challenges fitting the resin parts to the aircraft but that seems to be the way it always is with resin parts.

Tuesday, November 19, 2013

Supermarine Spitfire MK Vb

Here are some more images of Trumpeter Models 1/24 scale Supermarine Spitfire MK Vb.  This aircraft was flown with the 303 Polish division March 1942.

From Wikipedia"

 
The VB became the main production version of the Mark Vs. Along with the new Merlin 45 series the B wing was fitted as standard. As production progressed changes were incorporated, some of which became standard on all later Spitfires. Production started with several Mk IBs which were converted to Mk VBs by Supermarine. Starting in early 1941 the round section exhaust stacks were changed to a "fishtail" type, marginally increasing exhaust thrust. Some late production VBs and VCs were fitted with six shorter exhaust stacks per side, similar to those of Spitfire IXs and Seafire IIIs; this was originally stipulated as applying specifically to VB(trop)s. After some initial problems with the original Mk I size oil coolers, a bigger oil cooler was fitted under the port wing; this could be recognised by a deeper housing with a circular entry. From mid-1941 alloy covered ailerons became a universal fitting.
A constant flow of modifications were made as production progressed. A "blown" cockpit hood, manufactured by Malcolm, was introduced in an effort to further increase the pilot's head-room and visibility. Many mid to late production VBs - and all VCs - used the modified, improved windscreen assembly with the integral bullet resistant centre panel and flat side screens introduced with the Mk III. Because the rear frame of this windscreen was taller than that of the earlier model the cockpit hoods were not interchangeable and could be distinguished by the wider rear framing on the hood used with the late-style windscreen.
Different propeller types were fitted, according to where the Spitfire V was built: Supermarine and Westland manufactured VBs and VCs used 10 ft 9 in (3.28 m) diameter, 3 bladed de Havilland constant speed units, with narrow metal blades, while Castle Bromwich manufactured VBs and VCs were fitted with a wide bladed Rotol constant speed propeller of either 10 ft 9 in (3.28 m) diameter, with metal blades, or (on late production Spitfires) 10 ft 3 in (3.12 m) diameter, with broader, "Jablo" (compressed wood) blades. The Rotol spinners were longer and more pointed than the de Havilland leading to a 3.5 in (8.9 cm) increase in overall length. The Rotol propellers allowed a modest speed increase over 20,000 ft (6,100 m) and an increase in the service ceiling. A large number of Spitfire VBs were fitted with "gun heater intensifier" systems on the exhaust stacks. These piped additional heated air into the gun bays. There was a short tubular intake on the front of the first stack and a narrow pipe led into the engine cowling from the rear exhaust.
The VB series were the first Spitfires able to carry a range of specially designed "slipper" drop tanks which were fitted underneath the wing centre-section. Small hooks were fitted, just forward of the inboard flaps: when the tank was released these hooks caught the trailing edge of the tank, swinging it clear of the fuselage.
With the advent of the superb Focke Wulf Fw 190 in August 1941 the Spitfire was for the first time truly outclassed, hastening the development of the "interim" Mk IX. In an effort to counter this threat, especially at lower altitudes, the VB was the first production version of the Spitfire to use "clipped" wingtips as an option, reducing the wingspan to 32 ft 2 in (9.8 m).The clipped wings increased the roll rate and airspeed at lower altitudes. Several different versions of the Merlin 45/50 family were used, including the Merlin 45M which had a smaller "cropped" supercharger impeller and boost increased to +18 lb. This engine produced 1,585 hp (1,182 kW) at 2,750 ft (838 m), increasing the L.F VB's maximum rate of climb to 4720 ft/min (21.6 m/s) at 2,000 ft (610 m).

Sunday, November 17, 2013

Bell UH-1B Iroquois (Huey)

Here are some more images of Revell's 1/24 scale Bell UH-1B Iroquois gun ship as seen in the television series Tour Of Duty.
With the exception for the seat belts this kit was built SOB.

From Wikipedia"
The Bell UH-1 Iroquois is a military helicopter powered by a single, turboshaft engine, with a two-bladed main rotor and tail rotor. The helicopter was developed by Bell Helicopter to meet the United States Army's requirement for a medical evacuation and utility helicopter in 1952, and first flew on 20 October 1956. Ordered into production in March 1960, the UH-1 was the first turbine-powered helicopter to enter production for the United States military, and more than 16,000 have been produced worldwide.
The first combat operation of the UH-1 was in the service of the U.S. Army during the Vietnam War. The original designation of HU-1 led to the helicopter's nickname of Huey. In September 1962, the designation was changed to UH-1, but Huey remained in common use. Approximately 7,000 UH-1 aircraft saw service in Vietnam.
In 1952, the Army identified a requirement for a new helicopter to serve as medical evacuation (MEDEVAC), instrument trainer and general utility aircraft. The Army determined that current helicopters were too large, underpowered, or were too complex to maintain easily. In November 1953, revised military requirements were submitted to the Department of the Army. Twenty companies submitted designs in their bid for the contract, including Bell Helicopter with the Model 204 and Kaman Aircraft with a turbine-powered version of the H-43. On 23 February 1955, the Army announced its decision, selecting Bell to build three copies of the Model 204 for evaluation, designated as the XH-40.
The HU-1A (later redesignated UH-1A) first entered service with the 101st Airborne Division at Fort Campbell, Kentucky, the 82nd Airborne Division, and the 57th Medical Detachment. Although intended for evaluation only, the Army quickly pressed the new helicopter into operational service and Hueys with the 57th Medical Detachment arrived in Vietnam in March 1962.
The UH-1 has long been a symbol of US involvement in Southeast Asia in general and Vietnam in particular, and as a result of that conflict, has become one of the world's most recognized helicopters. In Vietnam primary missions included general support, air assault, cargo transport, aeromedical evacuation, search and rescue, electronic warfare, and later, ground attack. During the conflict, the craft was upgraded, notably to a larger version based on the Model 205. This version was initially designated the UH-1D and flew operationally from 1963.
During service in the Vietnam War, the UH-1 was used for various purposes and various terms for each task abounded. UH-1s tasked with a ground attack or armed escort role were outfitted with rocket launchers, grenade launchers, and machine guns. As early as 1962, UH-1s were modified locally by the companies themselves, who fabricated their own mounting systems.These gunship UH-1s were commonly referred to as Frogs or Hogs if they carried rockets, and Cobras or simply Guns if they had guns. UH-1s tasked and configured for troop transport were often called Slicks due to an absence of weapons pods. Slicks did have door gunners, but were generally employed in the troop transport and medevac roles.
UH-1s also flew hunter-killer teams with observation helicopters, namely the Bell OH-58A Kiowa and the Hughes OH-6 Cayuse (Loach).
Towards the end of the conflict, the UH-1 was tested with TOW missiles, and two UH-1B helicopters equipped with the XM26 Armament Subsystem were deployed to help counter the 1972 Easter Invasion. USAF Lieutenant James P. Fleming piloted a UH-1F on a 26 November 1968 mission that earned him the Medal of Honor.
UH-1 troop transports were designated by Blue teams, hence the nickname for troops carried in by these Hueys as the Blues. The reconnaissance or observation teams were White teams. The attack ships were called Red teams. Over the duration of the conflict the tactics used by the military evolved and teams were mixed for more effective results. Purple teams with one or two Blue slicks dropping off the troops, while a Red attack team provided protection until the troops could defend themselves. Another highly effective team was the Pink Recon/Attack team, which offered the capability of carrying out assaults upon areas where the enemy was known to be present but could not be pinpointed.
During the course of the war, the UH-1 went through several upgrades. The UH-1A, B, and C models (short fuselage, Bell 204) and the UH-1D and H models (stretched-fuselage, Bell 205) each had improved performance and load-carrying capabilities. The UH-1B and C performed the gunship, and some of the transport, duties in the early years of the Vietnam War. UH-1B/C gunships were replaced by the new AH-1 Cobra attack helicopter from 1967 to late 1968. The increasing intensity and sophistication of NVA anti-aircraft defenses made continued use of UH-1 gunships impractical, and after Vietnam the Cobra was adopted as the Army's main attack helicopter. Devotees of the UH-1 in the gunship role cite its ability to act as an impromptu dustoff if the need arose, as well as the superior observational capabilities of the larger Huey cockpit, which allowed return fire from door gunners to the rear and sides of the aircraft.
During the war 7,013 UH-1s served in Vietnam and of these 3,305 were destroyed. In total 1,074 Huey pilots were killed, along with 1,103 other crew members.
The US Army phased out the UH-1 with the introduction of the UH-60 Black Hawk, although the Army UH-1 Residual Fleet has around 700 UH-1s that were to be retained until 2015, primarily in support of Army Aviation training at Fort Rucker and in selected Army National Guard units. Army support for the craft was intended to end in 2004. In 2009, Army National Guard retirements of the UH-1 accelerated with the introduction of the UH-72 Lakota.

Mitsubishi A6M2b Type 21 Zero

Here are some images of Trumpeter Models 1/24 scale Mitsubishi A6M2b Type 21 Zero.

From Wikipedia"


While the Navy was testing the first two prototypes, they suggested that the third be fitted with the 700 kW (940 hp) Nakajima Sakae 12 engine instead. Mitsubishi had its own engine of this class in the form of the Kinsei, so they were somewhat reluctant to use the Sakae. Nevertheless when the first A6M2 was completed in January 1940, the Sakae's extra power pushed the performance of the plane well past the original specifications.

The new version was so promising that the Navy had 15 built and shipped to China before they had completed testing. They arrived in Manchuria in July 1940, and first saw combat over Chungking in August. There they proved to be completely untouchable by the Polikarpov I-16s and I-153s that had been such a problem for the A5Ms currently in service. In one encounter, 13 Zeros shot down 27 I-15s and I-16s in under three minutes without loss. After hearing of these reports the Navy immediately ordered the plane into production as the Type 0 Carrier Fighter, Model 11. Reports of the Zero's performance filtered back to the US slowly. There they were dismissed by most military officials, who felt it was impossible for the Japanese to build such an aircraft.
After the delivery of only 65 planes by November 1940, a further change was worked into the production lines, which introduced folding wingtips to allow them to fit on aircraft carriers. The resulting Model 21 would become one of the most produced versions early in the war. When the lines switched to updated models, 740 Model 21s had been completed by Mitsubishi, and another 800 by Nakajima. Two other versions of the Model 21 were built in small numbers, the Nakajima-built A6M2-N "Rufe" floatplane (based on the Model 11 with a slightly modified tail), and the A6M2-K two-seat trainer of which a total of 508 were built by Hitachi and the Sasebo Naval Air Arsenal.

Saturday, November 16, 2013

Messerschmitt BF 109 G-6 Early Version

Here are some more images of Trumpeters 1/24 scale Messerschmidt BF 109 G-6 early version. This aircraft was flown by Ltn.Elias Kuhlein of JG 51 1943 Yugoslavia.This was a great model to build and a well detailed one to boot.Plus those eyes make it look really cool.
 From Wikipedia"
The G series, or "Gustav", was introduced in mid-1942; its initial variants (G-1 through G-4) differed only in minor details from the Bf 109F, most notably in being powered by the more powerful 1475 PS DB 605 engine. Odd numbered variants were built with a pressurised cockpit and GM-1 boost as high altitude fighters, while even numbered variants were non-pressurized air superiority fighters and fighter bombers. Long-range photo-reconnaissance variants also existed. The later G series (G-5 through G-14) was produced in a multitude of variants, with uprated armament and provision for a number of kits of pre-packaged parts known as Umrüst-Bausätze, usually contracted to Umbau and given a "/U" suffix. Field kits known as Rüstsätze were also available for the G-series but those did not change the aircraft designation. By early 1944 tactical requirements resulted in the addition of MW-50 water injection boost and high performance superchargers, boosting engine output to 1,800-2,000 PS. From early 1944 a number of G-2s, G-3s, G-4s and G-6s were converted to two seat trainers, known as the G-12. The instructor's cockpit was added behind the original cockpit and both were covered by an elongated, glazed canopy.
In February 1943, the G-6 was introduced with the 13 mm (.51 in) MG 131s, replacing the smaller 7.92 mm (.312 in) MG 17 – externally this resulted in two sizeable Beule blisters over the gun breeches, reducing speed by 9 km/h (6 mph). Over 12,000 examples were built well into 1944 although contradictory factory and RLM records do not allow an exact tally. The G-5 with a pressurized cockpit was identical to the G-6. A total of 475 examples were built between May 1943 and August 1944. The G-5/AS was equipped with a DB 605AS engine for high-altitude missions. GM-1-boosted G-5 and G-6 variants received the additional designation of "/U2". and were clearly identifyable as they use a modified, aerodynamically cleaner, engine cowl without the usual blisters.
The G-6/U4 variant was armed with a 30 mm (1.18 in) MK 108 cannon mounted as a Motorkanone firing through the propeller hub instead of the 20 mm MG 151/20 The G-6 was very often seen during 1943 fitted with assembly sets, used to carry bombs or a drop tank, for use as a night fighter, or to increase firepower by adding rockets or extra gondola guns.