View allAll Photos Tagged styrene
+++ DISCLAIMER +++
Nothing you see here is real, even though the conversion or the presented background story might be based on historical facts. BEWARE!
Some background:
The Lockheed XFV (sometimes erroneously referred to as the "Salmon", even though this was actually the name of one of its test pilots and not an official designation) was an American experimental tailsitter prototype aircraft built by Lockheed in the early 1950s to demonstrate the operation of a vertical takeoff and landing (VTOL) fighter for protecting convoys.
The Lockheed XFV originated as a result of a proposal issued by the U.S. Navy in 1948 for an aircraft capable of vertical takeoff and landing (VTOL) aboard platforms mounted on the afterdecks of conventional ships. Both Convair and Lockheed competed for the contract, but in 1950 the requirement was revised with a call for a research aircraft capable of eventually evolving into a VTOL ship-based convoy escort fighter. On 19 April 1951, two prototypes were ordered from Lockheed under the designation XFO-1 (company designation was Model 081-40-01). Soon after the contract was awarded, the project designation changed to XFV-1 when the Navy's code for Lockheed was changed from O to V.
The XFV was powered by a 5,332 hp (3,976 kW) Allison YT40-A-6 turboprop engine, composed of two Allison T38 power sections driving three-bladed contra-rotating propellers via a common gearbox. The aircraft had no landing gear, just small castoring wheels at the tips of the tail surfaces which were a reflected cruciform v-tail (forming an x) that extended above and below the fuselage. The wings were diamond-shaped and relatively thin, with straight and sharp leading edges – somewhat foretelling the design of Lockheed’s Mach-2-capable F-104 Starfighter.
To begin flight testing, a temporary non-retractable undercarriage with long braced V-legs was attached to the fuselage, and fixed tail wheels attached to the lower pair of fins. In this form, the aircraft was trucked to Edwards AFB in November 1953 for ground testing and taxiing trials. During one of these tests, at a time when the aft section of the large spinner had not yet been fitted, Lockheed chief test pilot Herman "Fish" Salmon managed to taxi the aircraft past the liftoff speed, and the aircraft made a brief hop on 22 December 1953. The official first flight took place on 16 June 1954.
Full VTOL testing at Edwards AFB was delayed pending the availability of the 7,100 shp Allison T54, which was earmarked to replace the T40 and power eventual serial production aircraft. But the T54 faced severe development delays, esp. its gearbox. Another problem that arose with the new engine was that the propeller blade tips would reach supersonic speed and therefore compressibility problems.
After the brief unintentional hop, the prototype aircraft made a total of 32 flights. The XFV-1 was able to make a few transitions in flight from the conventional to the vertical flight mode and back, and had briefly held in hover at altitude, but the T40 output was simply not enough to ensure proper and secure VTOL operations. Performance remained limited by the confines of the flight test regime. Another issue that arose through the advancements of jet engine designs was the realization that the XFV's top speed would be eclipsed by contemporary fighters. Additionally, the purely manual handling of the aircraft esp. during landing was very demanding - the XFV could only be controlled by highly experienced pilots.
Both Navy and the Marines Corps were still interested in the concept, though, so that, in early 1955, the decision was made to build a limited pre-production series of the aircraft, the FV-2, for operational field tests and evaluation. The FV-2 was the proposed production version (Model 181-43-02), primarily conceived and optimized as a night/all-weather interceptor for point defense, and officially baptized “Solstice”. The FV-2 was powered by the T54-A-16 turboprop, which had eventually overcome its teething troubles and offered a combined power output equivalent of 7,500 shp (5,600 kW) from the propellers and the twin-engines’ residual thrust. Outwardly the different engine was recognizable through two separate circular exhausts which were introduced instead of the XFV’s single shallow ventral opening. The gearbox had been beefed up, too, with additional oil coolers in small ventral fairings behind the contraprops and the propeller blades were aerodynamically improved to better cope with the higher power output and rotation speed. Additionally, an automatic pitch control system was introduced to alleviate the pilot from the delicate control burdens during hover and flight mode transition.
Compared with the XFV, the FV-2 incorporated 150 lb (68 kg) of cockpit armor, along with a 1.5 in (38 mm) bullet-proof windscreen. A Sperry Corporation AN/APS-19 type radar was added in the fixed forward part of the nose spinner under an opaque perspex radome. The AN/APS-19 was primarily a target detection radar with only a limited tracking capability, and it had been introduced with the McDonnell F2H-2N. The radar had a theoretical maximum detection range of 60 km, but in real life air targets could only be detected at much shorter distances. At long ranges the radar was mainly used for navigation and to detect land masses or large ships.
Like the older AN/APS-6, the AN/APS-19 operated in a "Spiral Scan" search pattern. In a spiral scan the radar dish spins rapidly, scanning the area in front of the aircraft following a spiral path. As a result, however targets were not updated on every pass as the radar was pointing at a different angle on each pass. This also made the radar prone to ground clutter effects, which created "pulses" on the radar display. The AN/APS-19 was able to lock onto and track targets within a narrow cone, out to a maximum range of about 1 mile (1.5 km), but to do so the radar had to cease scanning.
The FV-2’s standard armament consisted of four Mk. 11 20 mm cannon fitted in pairs in the two detachable wingtip pods, with 250 rounds each, which fired outside of the wide propeller disc. Alternatively, forty-eight 2¾ in (70 mm) folding-fin rockets could be fitted in similar pods, which could be fired in salvoes against both air and ground targets. Instead of offensive armament, 200 US gal. (165 imp. gal./750 l) auxiliary tanks for ferry flights could be mounted onto the wing tips.
Until June 1956 a total of eleven FV-2s were built and delivered. With US Navy Air Development Squadron 8 (also known as VX-8) at NAS Atlantic City, a dedicated evaluation and maintenance unit for the FV-2 and the operations of VTOL aircraft in general was formed. VX-2 operated closely with its sister unit VX-3 (located at the same base) and operated the FV-2s alongside contemporary types like the Grumman F9F-8 Cougar, which at that time went through carrier-qualification aboard the USS Midway. The Cougars were soon joined by the new, supersonic F-8U-1 Crusaders, which arrived in December 1956. The advent of this supersonic navy jet type rendered the FV-2’s archaic technology and its performance more and more questionable, even though the VTOL concept’s potential and the institutions’ interest in it kept the test unit alive.
The FV-2s were in the following years put through a series of thorough field tests and frequently deployed to land bases all across the USA and abroad. Additionally, operational tests were also conducted on board of various ship types, ranging from carriers with wide flight decks to modified merchant ships with improvised landing platforms. The FV-2s also took part in US Navy and USMC maneuvers, and when not deployed elsewhere the training with new pilots at NAS Atlantic City continued.
During these tests, the demanding handling characteristics of the tailsitter concept in general and the FV-2 in specific were frequently confirmed. Once in flight, however, the FV-2 handled well and was a serious and agile dogfighter – but jet aircraft could easily avoid and outrun it.
Other operational problems soon became apparent, too: while the idea of a VTOL aircraft that was independent from runways or flight bases was highly attractive, the FV-2’s tailsitter concept required a complex and bulky maintenance infrastructure, with many ladders, working platforms and cranes. On the ground, the FV-2 could not move on its own and had to be pushed or towed. However, due to the aircraft’s high center of gravity it had to be handled with great care – two FV-2s were seriously damaged after they toppled over, one at NAS Atlantic City on the ground (it could be repaired and brought back into service), the other aboard a ship at heavy sea, where the aircraft totally got out of control on deck and fell into the sea as a total loss.
To make matters even worse, fundamental operational tasks like refueling, re-arming the aircraft between sorties or even just boarding it were a complicated and slow task, so that the aircraft’s theoretical conceptual benefits were countered by its cumbersome handling.
FV-2 operations furthermore revealed, despite the considerably increased power output of the T54 twin engine that more than compensated for the aircraft’s raised weight, only a marginal improvement of the aircraft’s performance; the FV-2 had simply reached the limits of propeller-driven aircraft. Just the rate of climb was markedly improved, and the extra power made the FV-2’s handling safer than the XFV’s, even though this advancement was only relative because the aircraft’s hazardous handling during transition and landing as well as other conceptual problems prevailed and could not be overcome. The FV-2’s range was also very limited, esp. when it did not carry the fuel tanks on the wing tips, so that the aircraft’s potential service spectrum remained very limited.
Six of the eleven FV-2s that were produced were lost in various accidents within only three years, five pilots were killed. The T54 engine remained unreliable, and the propeller control system which used 25 vacuum tubes was far from reliable, too. Due to the many problems, the FV-2s were grounded in 1959, and when VX-8 was disestablished on 1 March 1960, the whole project was cancelled and all remaining aircraft except for one airframe were scrapped. As of today, Bu.No. 53-3537 resides disassembled in storage at the National Museum of the United States Navy in the former Breech Mechanism Shop of the old Naval Gun Factory on the grounds of the Washington Navy Yard in Washington, D.C., United States, where it waits for restoration and eventual public presentation.
As a historic side note, the FV-2’s detachable wing tip gun pods had a longer and more successful service life: they were the basis for the Mk.4 HIPEG (High Performance External Gun) gun pods. This weapon system’s main purpose became strafing ground targets, and it received a different attachment system for underwing hardpoints and a bigger ammunition supply (750 RPG instead of just 250 on the FV-2). Approximately 1.200 Mk. 4 twin gun pods were manufactured by Hughes Tool Company, later Hughes Helicopter, in Culver City, California. While the system was tested and certified for use on the A-4, the A-6, the A-7, the F-4, and the OV-10, it only saw extended use on the A-4, the F-4, and the OV-10, esp. in Vietnam where the Mk. 4 pod was used extensively for close air support missions.
General characteristics:
Crew: 1
Length/Height: 36 ft 10.25 in (11.23 m)
Wingspan: 30 ft 10.1 in (9.4 m)
Wing area: 246 sq ft (22.85 m²)
Empty weight: 12,388 lb (5,624 kg)
Gross weight: 17,533 lb (7,960 kg)
Max. takeoff weight: 18,159 lb (8,244 kg)
Powerplant:
1× Allison T54-A-16 turboprop with 7,500 shp (5,600 kW) output equivalent,
driving a 6 blade contra-rotating propeller
Performance:
Maximum speed: 585 mph (941 km/h, 509 kn
Cruise speed: 410 mph (660 km/h, 360 kn)
Range: 500 mi (800 km, 430 nmi) with internal fuel
800 mi (1,300 km, 700 nmi) with ferry wing tip tanks
Service ceiling: 46,800 ft (14,300 m)
Rate of climb: 12,750 ft/min (75.0 m/s)
Wing loading: 73.7 lb/sq ft (360 kg/m²)
Armament:
4× 20 mm (.79 in) Mk. 11 machine cannon with a total of 1.000 rounds, or
48× 2.75 in (70 mm) rockets in wingtip pods, or
a pair of 200 US gal. (165 imp. gal./750 l) auxiliary tanks on the wing tips
The kit and its assembly:
Another submission to the “Fifties” group build at whatifmodellers-com, and a really nice what-if aircraft that perfectly fits into the time frame. I had this Pegasus kit in The Stash™ for quite a while and the plan to build an operational USN or USMC aircraft from it in the typical all-dark-blue livery from the early Fifties, and the group build was a good occasion to realize it.
The Pegasus kit was released in 1992, the only other option to build the XFV in 1:72 is a Valom kit which, as a bonus, features the aircraft’s fixed landing gear that was used during flight trials. The Pegasus offering is technically simple and robust, but it is nothing for those who are faint at heart. The warning that the kit requires an experienced builder is not to be underestimated, because the IP kit from the UK comes with white metal parts and no visual instructions, just a verbal description of the building steps. The IP parts (including the canopy, which is one piece, quite thick but also clear) and the decals look good, though.
The IP parts feature flash and uneven seam lines, sprue attachment points are quite thick. The grey IP material had on my specimen different grades of hard-/brittleness, the white metal parts (some of the propeller blades) were bent and had to be re-aligned. No IP parts would fit well (there are no locator pins or other physical aids), the cockpit tub was a mess to assemble and fit into the fuselage. PSR on any seam all around the hull. But even though this sound horrible, the kit goes together relatively easy – thanks to its simplicity.
I made some mods and upgrades, though. One of them was an internal axis construction made from styrene tubes that allow the two propeller discs to move separately (OOB, you just stack and glue the discs onto each other into a rigid nose cone), while the propeller tip with its radome remained fixed – just as in real life. However, due to the parts’ size and resistance against each other, the props could not move as freely as originally intended.
Separate parts for the air intakes as well as the wings and tail surfaces could be mounted with less problems than expected, even though - again – PSR was necessary to hide the seams.
Painting and markings:
As already mentioned, the livery would be rather conservative, because I wanted the aircraft to carry the uniform USN scheme in all-over FS 35042 with white markings, which was dropped in 1955, though. The XFV or a potential serial production derivative would just fit into this time frame, and might have carried the classic all-blue livery for a couple of years more, especially when operated by an evaluation unit. Its unit, VX-8, is totally fictional, though.
The cockpit interior was painted in Humbrol 80 (simulating bright zinc chromate primer), and to have some contrasts I added small red highlights on the fin pod tips and the gun pods' anti-flutter winglets. For some more variety the radome became earth brown with some good weathering, simulating an opaque perspex hood, and I added white (actually a very light gray) checkerboard markings on the "propeller rings", a bit inspired by the spinner markings on German WWII fighters. Subtle, but it looks good and breaks the otherwise very simple livery.
Some post-panel-shading with a lighter blue was done all over the hull, the exhaust area and the gun ports were painted with iron (Revell 91) and treated with graphite for a more metallic shine.
Silver decal stripe material was used to create the CoroGuard leading edges and the fine lines at the flaps on wings and fins - much easier than trying to solve this with paint and brush...
The decals were puzzled together from various dark blue USN aircraft, including a F8F, F9F and F4U sheet. The "XH" code was created with single 1cm hwite letters, the different font is not obvious, thanks to the letter combination.
Finally, the model was sealed with semi-gloss acrylic varnish (still shiny, but not too bright), the radome and the exhaust area were painted with matt varnsh, though.
A cool result, despite the rather dubious kit base. The Pegasus kit is seriously something for experienced builders, but the result looks convincing. The blue USN livery suits the XFV/FV-2 very well, it looks much more elegant than in the original NMF - even though it would, in real life, probably have received the new Gull Gray/White scheme (introduced in late 1955, IIRC, my FV-2 might have been one of the last aircraft to be painted blue). However, the blue scheme IMHO points out the aircraft's highly aerodynamic teardrop shape, esp. the flight pics make the aircraft almost look elegant!
66075 departing Stalybridge hauling the 6V58 Stalybridge to Baglan Bay discharged Styrene tanks 15-05-99
+++ DISCLAIMER +++
Nothing you see here is real, even though the conversion or the presented background story might be based on historical facts. BEWARE!
Some background:
The Lockheed XFV (sometimes erroneously referred to as the "Salmon", even though this was actually the name of one of its test pilots and not an official designation) was an American experimental tailsitter prototype aircraft built by Lockheed in the early 1950s to demonstrate the operation of a vertical takeoff and landing (VTOL) fighter for protecting convoys.
The Lockheed XFV originated as a result of a proposal issued by the U.S. Navy in 1948 for an aircraft capable of vertical takeoff and landing (VTOL) aboard platforms mounted on the afterdecks of conventional ships. Both Convair and Lockheed competed for the contract, but in 1950 the requirement was revised with a call for a research aircraft capable of eventually evolving into a VTOL ship-based convoy escort fighter. On 19 April 1951, two prototypes were ordered from Lockheed under the designation XFO-1 (company designation was Model 081-40-01). Soon after the contract was awarded, the project designation changed to XFV-1 when the Navy's code for Lockheed was changed from O to V.
The XFV was powered by a 5,332 hp (3,976 kW) Allison YT40-A-6 turboprop engine, composed of two Allison T38 power sections driving three-bladed contra-rotating propellers via a common gearbox. The aircraft had no landing gear, just small castoring wheels at the tips of the tail surfaces which were a reflected cruciform v-tail (forming an x) that extended above and below the fuselage. The wings were diamond-shaped and relatively thin, with straight and sharp leading edges – somewhat foretelling the design of Lockheed’s Mach-2-capable F-104 Starfighter.
To begin flight testing, a temporary non-retractable undercarriage with long braced V-legs was attached to the fuselage, and fixed tail wheels attached to the lower pair of fins. In this form, the aircraft was trucked to Edwards AFB in November 1953 for ground testing and taxiing trials. During one of these tests, at a time when the aft section of the large spinner had not yet been fitted, Lockheed chief test pilot Herman "Fish" Salmon managed to taxi the aircraft past the liftoff speed, and the aircraft made a brief hop on 22 December 1953. The official first flight took place on 16 June 1954.
Full VTOL testing at Edwards AFB was delayed pending the availability of the 7,100 shp Allison T54, which was earmarked to replace the T40 and power eventual serial production aircraft. But the T54 faced severe development delays, esp. its gearbox. Another problem that arose with the new engine was that the propeller blade tips would reach supersonic speed and therefore compressibility problems.
After the brief unintentional hop, the prototype aircraft made a total of 32 flights. The XFV-1 was able to make a few transitions in flight from the conventional to the vertical flight mode and back, and had briefly held in hover at altitude, but the T40 output was simply not enough to ensure proper and secure VTOL operations. Performance remained limited by the confines of the flight test regime. Another issue that arose through the advancements of jet engine designs was the realization that the XFV's top speed would be eclipsed by contemporary fighters. Additionally, the purely manual handling of the aircraft esp. during landing was very demanding - the XFV could only be controlled by highly experienced pilots.
Both Navy and the Marines Corps were still interested in the concept, though, so that, in early 1955, the decision was made to build a limited pre-production series of the aircraft, the FV-2, for operational field tests and evaluation. The FV-2 was the proposed production version (Model 181-43-02), primarily conceived and optimized as a night/all-weather interceptor for point defense, and officially baptized “Solstice”. The FV-2 was powered by the T54-A-16 turboprop, which had eventually overcome its teething troubles and offered a combined power output equivalent of 7,500 shp (5,600 kW) from the propellers and the twin-engines’ residual thrust. Outwardly the different engine was recognizable through two separate circular exhausts which were introduced instead of the XFV’s single shallow ventral opening. The gearbox had been beefed up, too, with additional oil coolers in small ventral fairings behind the contraprops and the propeller blades were aerodynamically improved to better cope with the higher power output and rotation speed. Additionally, an automatic pitch control system was introduced to alleviate the pilot from the delicate control burdens during hover and flight mode transition.
Compared with the XFV, the FV-2 incorporated 150 lb (68 kg) of cockpit armor, along with a 1.5 in (38 mm) bullet-proof windscreen. A Sperry Corporation AN/APS-19 type radar was added in the fixed forward part of the nose spinner under an opaque perspex radome. The AN/APS-19 was primarily a target detection radar with only a limited tracking capability, and it had been introduced with the McDonnell F2H-2N. The radar had a theoretical maximum detection range of 60 km, but in real life air targets could only be detected at much shorter distances. At long ranges the radar was mainly used for navigation and to detect land masses or large ships.
Like the older AN/APS-6, the AN/APS-19 operated in a "Spiral Scan" search pattern. In a spiral scan the radar dish spins rapidly, scanning the area in front of the aircraft following a spiral path. As a result, however targets were not updated on every pass as the radar was pointing at a different angle on each pass. This also made the radar prone to ground clutter effects, which created "pulses" on the radar display. The AN/APS-19 was able to lock onto and track targets within a narrow cone, out to a maximum range of about 1 mile (1.5 km), but to do so the radar had to cease scanning.
The FV-2’s standard armament consisted of four Mk. 11 20 mm cannon fitted in pairs in the two detachable wingtip pods, with 250 rounds each, which fired outside of the wide propeller disc. Alternatively, forty-eight 2¾ in (70 mm) folding-fin rockets could be fitted in similar pods, which could be fired in salvoes against both air and ground targets. Instead of offensive armament, 200 US gal. (165 imp. gal./750 l) auxiliary tanks for ferry flights could be mounted onto the wing tips.
Until June 1956 a total of eleven FV-2s were built and delivered. With US Navy Air Development Squadron 8 (also known as VX-8) at NAS Atlantic City, a dedicated evaluation and maintenance unit for the FV-2 and the operations of VTOL aircraft in general was formed. VX-2 operated closely with its sister unit VX-3 (located at the same base) and operated the FV-2s alongside contemporary types like the Grumman F9F-8 Cougar, which at that time went through carrier-qualification aboard the USS Midway. The Cougars were soon joined by the new, supersonic F-8U-1 Crusaders, which arrived in December 1956. The advent of this supersonic navy jet type rendered the FV-2’s archaic technology and its performance more and more questionable, even though the VTOL concept’s potential and the institutions’ interest in it kept the test unit alive.
The FV-2s were in the following years put through a series of thorough field tests and frequently deployed to land bases all across the USA and abroad. Additionally, operational tests were also conducted on board of various ship types, ranging from carriers with wide flight decks to modified merchant ships with improvised landing platforms. The FV-2s also took part in US Navy and USMC maneuvers, and when not deployed elsewhere the training with new pilots at NAS Atlantic City continued.
During these tests, the demanding handling characteristics of the tailsitter concept in general and the FV-2 in specific were frequently confirmed. Once in flight, however, the FV-2 handled well and was a serious and agile dogfighter – but jet aircraft could easily avoid and outrun it.
Other operational problems soon became apparent, too: while the idea of a VTOL aircraft that was independent from runways or flight bases was highly attractive, the FV-2’s tailsitter concept required a complex and bulky maintenance infrastructure, with many ladders, working platforms and cranes. On the ground, the FV-2 could not move on its own and had to be pushed or towed. However, due to the aircraft’s high center of gravity it had to be handled with great care – two FV-2s were seriously damaged after they toppled over, one at NAS Atlantic City on the ground (it could be repaired and brought back into service), the other aboard a ship at heavy sea, where the aircraft totally got out of control on deck and fell into the sea as a total loss.
To make matters even worse, fundamental operational tasks like refueling, re-arming the aircraft between sorties or even just boarding it were a complicated and slow task, so that the aircraft’s theoretical conceptual benefits were countered by its cumbersome handling.
FV-2 operations furthermore revealed, despite the considerably increased power output of the T54 twin engine that more than compensated for the aircraft’s raised weight, only a marginal improvement of the aircraft’s performance; the FV-2 had simply reached the limits of propeller-driven aircraft. Just the rate of climb was markedly improved, and the extra power made the FV-2’s handling safer than the XFV’s, even though this advancement was only relative because the aircraft’s hazardous handling during transition and landing as well as other conceptual problems prevailed and could not be overcome. The FV-2’s range was also very limited, esp. when it did not carry the fuel tanks on the wing tips, so that the aircraft’s potential service spectrum remained very limited.
Six of the eleven FV-2s that were produced were lost in various accidents within only three years, five pilots were killed. The T54 engine remained unreliable, and the propeller control system which used 25 vacuum tubes was far from reliable, too. Due to the many problems, the FV-2s were grounded in 1959, and when VX-8 was disestablished on 1 March 1960, the whole project was cancelled and all remaining aircraft except for one airframe were scrapped. As of today, Bu.No. 53-3537 resides disassembled in storage at the National Museum of the United States Navy in the former Breech Mechanism Shop of the old Naval Gun Factory on the grounds of the Washington Navy Yard in Washington, D.C., United States, where it waits for restoration and eventual public presentation.
As a historic side note, the FV-2’s detachable wing tip gun pods had a longer and more successful service life: they were the basis for the Mk.4 HIPEG (High Performance External Gun) gun pods. This weapon system’s main purpose became strafing ground targets, and it received a different attachment system for underwing hardpoints and a bigger ammunition supply (750 RPG instead of just 250 on the FV-2). Approximately 1.200 Mk. 4 twin gun pods were manufactured by Hughes Tool Company, later Hughes Helicopter, in Culver City, California. While the system was tested and certified for use on the A-4, the A-6, the A-7, the F-4, and the OV-10, it only saw extended use on the A-4, the F-4, and the OV-10, esp. in Vietnam where the Mk. 4 pod was used extensively for close air support missions.
General characteristics:
Crew: 1
Length/Height: 36 ft 10.25 in (11.23 m)
Wingspan: 30 ft 10.1 in (9.4 m)
Wing area: 246 sq ft (22.85 m²)
Empty weight: 12,388 lb (5,624 kg)
Gross weight: 17,533 lb (7,960 kg)
Max. takeoff weight: 18,159 lb (8,244 kg)
Powerplant:
1× Allison T54-A-16 turboprop with 7,500 shp (5,600 kW) output equivalent,
driving a 6 blade contra-rotating propeller
Performance:
Maximum speed: 585 mph (941 km/h, 509 kn
Cruise speed: 410 mph (660 km/h, 360 kn)
Range: 500 mi (800 km, 430 nmi) with internal fuel
800 mi (1,300 km, 700 nmi) with ferry wing tip tanks
Service ceiling: 46,800 ft (14,300 m)
Rate of climb: 12,750 ft/min (75.0 m/s)
Wing loading: 73.7 lb/sq ft (360 kg/m²)
Armament:
4× 20 mm (.79 in) Mk. 11 machine cannon with a total of 1.000 rounds, or
48× 2.75 in (70 mm) rockets in wingtip pods, or
a pair of 200 US gal. (165 imp. gal./750 l) auxiliary tanks on the wing tips
The kit and its assembly:
Another submission to the “Fifties” group build at whatifmodellers-com, and a really nice what-if aircraft that perfectly fits into the time frame. I had this Pegasus kit in The Stash™ for quite a while and the plan to build an operational USN or USMC aircraft from it in the typical all-dark-blue livery from the early Fifties, and the group build was a good occasion to realize it.
The Pegasus kit was released in 1992, the only other option to build the XFV in 1:72 is a Valom kit which, as a bonus, features the aircraft’s fixed landing gear that was used during flight trials. The Pegasus offering is technically simple and robust, but it is nothing for those who are faint at heart. The warning that the kit requires an experienced builder is not to be underestimated, because the IP kit from the UK comes with white metal parts and no visual instructions, just a verbal description of the building steps. The IP parts (including the canopy, which is one piece, quite thick but also clear) and the decals look good, though.
The IP parts feature flash and uneven seam lines, sprue attachment points are quite thick. The grey IP material had on my specimen different grades of hard-/brittleness, the white metal parts (some of the propeller blades) were bent and had to be re-aligned. No IP parts would fit well (there are no locator pins or other physical aids), the cockpit tub was a mess to assemble and fit into the fuselage. PSR on any seam all around the hull. But even though this sound horrible, the kit goes together relatively easy – thanks to its simplicity.
I made some mods and upgrades, though. One of them was an internal axis construction made from styrene tubes that allow the two propeller discs to move separately (OOB, you just stack and glue the discs onto each other into a rigid nose cone), while the propeller tip with its radome remained fixed – just as in real life. However, due to the parts’ size and resistance against each other, the props could not move as freely as originally intended.
Separate parts for the air intakes as well as the wings and tail surfaces could be mounted with less problems than expected, even though - again – PSR was necessary to hide the seams.
Painting and markings:
As already mentioned, the livery would be rather conservative, because I wanted the aircraft to carry the uniform USN scheme in all-over FS 35042 with white markings, which was dropped in 1955, though. The XFV or a potential serial production derivative would just fit into this time frame, and might have carried the classic all-blue livery for a couple of years more, especially when operated by an evaluation unit. Its unit, VX-8, is totally fictional, though.
The cockpit interior was painted in Humbrol 80 (simulating bright zinc chromate primer), and to have some contrasts I added small red highlights on the fin pod tips and the gun pods' anti-flutter winglets. For some more variety the radome became earth brown with some good weathering, simulating an opaque perspex hood, and I added white (actually a very light gray) checkerboard markings on the "propeller rings", a bit inspired by the spinner markings on German WWII fighters. Subtle, but it looks good and breaks the otherwise very simple livery.
Some post-panel-shading with a lighter blue was done all over the hull, the exhaust area and the gun ports were painted with iron (Revell 91) and treated with graphite for a more metallic shine.
Silver decal stripe material was used to create the CoroGuard leading edges and the fine lines at the flaps on wings and fins - much easier than trying to solve this with paint and brush...
The decals were puzzled together from various dark blue USN aircraft, including a F8F, F9F and F4U sheet. The "XH" code was created with single 1cm hwite letters, the different font is not obvious, thanks to the letter combination.
Finally, the model was sealed with semi-gloss acrylic varnish (still shiny, but not too bright), the radome and the exhaust area were painted with matt varnsh, though.
A cool result, despite the rather dubious kit base. The Pegasus kit is seriously something for experienced builders, but the result looks convincing. The blue USN livery suits the XFV/FV-2 very well, it looks much more elegant than in the original NMF - even though it would, in real life, probably have received the new Gull Gray/White scheme (introduced in late 1955, IIRC, my FV-2 might have been one of the last aircraft to be painted blue). However, the blue scheme IMHO points out the aircraft's highly aerodynamic teardrop shape, esp. the flight pics make the aircraft almost look elegant!
The roof ‘construction’ of the conservatory does have a stainless steel boarding. Not the most elegant look but a very solid protection after repairs as a result of a leak due to severe weather a few years ago. Now to make this in scale is quiet funny. The roof is a simple piece of styrene sheet supported at the bottom by a beam. Nothing special. The boarding however I made by wooden skewers, cut in pieces, put them in position and covered them with tinfoil. Then cut the tinfoil and removed what was not needed, put in the right place and finaly fasten it with glue. To finish the roof I covered the styrene with roof covering (sandpaper, this was the covering till a few years ago, nowadays it has an extra layer of white pebbles which I might put on later).
+++ 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 Société Nationale des Chemins de Fer Luxembourgeois (Luxembourg National Railway Company, abbreviated CFL) is the national railway company of Luxembourg. The Luxembourg rail system comprises (only) 275 route-kilometres (170 miles), of which 140 kilometres (87 mi) is double track and 135 kilometres (84 mi) single track. Of the total track length of 617 kilometres (383 mi), 576 kilometres (358 mi) are electrified at 25 kV, 50 Hz AC.
Luxembourg borders Belgium, France and Germany. Correspondingly, there are cross-border services into these countries. Some are wholly run by CFL, whereas others are run by SNCF, NMBS/SNCB and DB. CFL passenger trains cover most of the network and are operated by EMUs and electric locomotives, typically with push-pull stock. Despite a high degree of electrification, the CFL also had a fleet of diesel locomotives for hauling freight trains and for general shunting purposes. CFL.
The CFLs first electric locomotive, introduced in 1958, was the Class 3600, the so-called “fer à repasser” (= “electric iron”), a group of twenty electric locomotives that were built to the design of the French BB 12000 class. These were primarily intended for freight trains but also capable of pulling light passenger trains with up to 120 km/h (75 mph). The Class 3600 was originally designed to be capable of pulling 750 ton trains along a grade of 10 ‰, but in service it proved more than capable, frequently pulling 1100 tons and then even 1400 ton trains without problems.
However, for fast and heavier passenger trains, especially those that crossed the borders to Northern France with the same 25 kV, 50 Hz alternating current system as Luxembourg as well as to Germany with its 15 kV, 16.7 Hz electrification, the CFL ordered twelve additional dual system locomotive. They were more powerful and faster than the Class 3600 and became the new Class 3800 – roughly comparable with the German E 310/BR 181 dual system locomotives that were operated in the same region. The Class 3800 machines were designed and built between 1959 and 1961 in the Netherlands by Werkspoor in Utrecht, with technical support from the German Siemens-Schuckert-Werke (SSW) for the electric systems. They were heavily influenced by the contemporary Co′Co′ multipurpose Series 1200 electric locomotives for the Netherlands Spoorwegen (NS), originally designed by Baldwin and sporting typical American styling with a brawny silhouette, stepped “Cab unit” style nose sections and doors at the locomotives’ front ends to allow direct access to a coupled wagon from the driver cabins.
Even though they were based on the NS Series 1200, the CFL Class 3800 units used a shortened main frame and newly developed bogies with a Bo′Bo’ arrangement. All in all, the Class 3800 was more than 20 tons lighter than its Dutch six-axle sibling and only shared a superficial similarity – under the hood, the locomotive was technically totally different from the NS’ Series 1200 (which was designed for the Dutch 1.5 kV DC system).
The locomotives drew their energy from the 15 kV / 16 2/3 Hz or 25 kV / 50 Hz catenary via two diamond pantographs with contact strips of different lengths for the different areas of application. The 3-core transformers were oil-cooled, to which the control unit with its 28 running steps was connected. The acceleration was designed to function in delayed mode, where the engineer chose the running step, and the control unit would initiate the chosen setting independently. For emergency operation manual control by hand crank was possible, too. The voltage reached the main transformer via an air-operated main switch. On the secondary side, the traction motors were controlled via thyristors using stepless phase angle control, a modern technology at the time, as were the comparatively light mixed current motors. Mechanical switching mechanisms were therefore no longer required, and the vehicle control technology also worked with modern electronics. To ensure a good frictional connection between rail and wheel, the power converters always regulated a slightly lower tractive force on the preceding wheel sets of each bogie. If, however, one or more wheelsets slipped, the drive control reduced the tractive effort for a short time.
The CFL Class 3800’s four traction motors collective output was 3,700 kW (5,000 hp). This gave the Class 3800 a tractive effort of 275 kN (62,000 lbf) and a theoretical top speed of 150 km/h (93 mph), even though this was in practice limited to 140 km/h (87 mph). A time-division multiplex push-pull and double-traction control system was installed, too, so that two of these locomotives could together handle heavier freight trains and exploit the locomotives’ good traction. All locomotives featured an indirect air brake, with automatically stronger braking action at high speeds; for shunting/switching service an additional direct brake was present, too. All units featured a separately excited rheostatic/regenerative brake, which was coupled to the air brake. The heat generated by the electric brakes was dissipated via roof exhausts, supported by a pair of cooling fans.
The safety equipment in the driver's cab featured a mechanical or electronic deadman's device, punctiform automatic train controls, and train radio equipment with GSM-R communication. For operations in Germany the units received a third front light and separate red taillights, as well as an “Indusi” inductive system for data transfer between the track and locomotive by magnets mounted beside the rails and on the locomotive. Later in their career, automatic door locking at 0 km/h was retrofitted, which had become a compulsory requirement for all locomotives in passenger service.
After a thorough test phase of the pre-production locomotives 3801 and 3802 in 1960, the first Class 3800 serial units went into service in 1961 and were, due to the characteristic design of their driver’s cabins and their bulky shape, quickly nicknamed “Bouledogue” (Bulldog). The initial two locomotives were delivered in a pale blue-grey livery, but they were soon repainted in the CFL’s standard burgundy/yellow corporate paint scheme, and all following Class 3800 locomotives from 3803 on were directly delivered in this guise.
Initially, the service spectrum of the Bouledogues comprised primarily fast passenger trains on the CFL’s domestic main routes to the North and to the East, with additional border-crossing express trains, including prestigious TEE connections, to Germany (e. g. to Trier and Cologne) and France (Paris via Reims). The 3800s supplemented the CFL’s fast Series 1600 diesel locomotives on these important international destinations once they had been fully electrified. Occasionally, they were also used for freight trains in the industrial Esch-sur-Alzette region and for fast freight trains on the electrified main routes, as well as for regional passenger traffic on push-pull trains. Heavier freight trains remained the working field of the CFL Class 3600, even though occasional ore trains were handled by Class 3800 locomotives in double traction, too.
Even though Werkspoor hoped for more CFL orders for this dual-system type, the twelve Series 3800 locomotives remained the sole specimen. Potential buyers like Belgium or the Netherlands also did not show much interest – even though the SNCB ordered several multi-system locomotives, including eight indigenous Class 16 locomotives, equipped to run in France, Netherlands and Germany, or the six Class 18 four-system machines derived from the French SNCF CC 40100 express passenger locomotives.
During the Nineties the CFL started to use more and more EMUs on the domestic passenger routes, so that the Class 3800s gradually took over more and more freight train duties, relieving the older Series 3600s and replacing diesel-powered locomotives (esp. the Class 1800) on electrified routes. Border-crossing passenger train services were furthermore limited to trains to Germany since long-distance passenger train services in France switched to the TGV train system with its separate high-speed lines. Freight trains to France were still frequent Class 3800 duties, though, and occasionally coal trains were pulled directly to the industrial Ruhr Area region in Western Germany.
After the Millennium the Class 3800s gradually lost their duties to the new CFL Class 4000 multi-system locomotives, a variant of the Bombardier TRAXX locos found working across Europe. On 31 December 2006 the last Class 3800 (3809) was retired. Their versatility, robustness and performance have, however, allowed some of these locomotives to exceed 45 years of service. Bouledogue “3803” reached more than 9,2 million kilometers (5.7 million miles), a remarkable performance.
Only two 3800s had to be written off during the type’s career: 3804 suffered a major transformer damage and was destroyed by the ensuing fire near Troisvierges in Northern Luxembourg and 3810 was involved in a freight train derailment south of Differdange, where it was damaged beyond repair and had to be broken up on site. A single Class 3800 locomotive (3811) survived the retirement and has been kept as a static exhibition piece at the CFL Dépot at Luxembourg, the rest was scrapped.
General characteristics:
Gauge: 1,435 mm (4 ft 8½ in) standard gauge
UIC axle arrangement: Bo´Bo´
Overall length: 16.49 m (54 ft 1 in)
Pivot distance: 7,9 m (25 ft 10 in)
Bogie distance: 3,4 m (11 ft 1½ in)
Wheel diameter (when new): 1.250 mm (4 ft 1½ in)
Service weight: 83 t
Engine:
Four traction motors with a collective output of 3,700 kW (5,000 hp)
Performance:
Maximum speed: 150 km/h (93 mph), limited to 140 km/h (87 mph) in service
Torque: 275 kN starting tractive effort
164 kN continuous traction effort
The model and its assembly:
My second attempt to create a functional H0 scale what-if locomotive – and after I “only” did a color variant with some cosmetic changes on the basis of a Märklin V160/BR 216 diesel locomotive, I wanted something more special and challenging. However, kitbashing model locomotives with a metal chassis that includes a functional motor, respective drivetrain/gearing and electronics is not as easy as gluing some plastic parts together. And finding “matching” donor parts for such a stunt is also not as easy as it may seem. But what would life be without attempts to widen its boundaries?
This time I wanted an electric locomotive. Inspiration (and occasion) somewhat struck when I stumbled upon a running/functional chassis of a Märklin E 10/BR 110 (#3039), just without light and naturally missing the whole upper hull. Due to its incompleteness, I got it for a reasonable price, though. With this basis I started to watch out for eventual (and affordable) donor parts for a new superstructure, and remembered the collectible, non-powered all-plastic locomotive models from Atlas/IXO.
The good thing about the Märklin 3039 chassis was that it was just a solid and flat piece of metal without integrated outer hull elements, headstock or side skirts, so that a new hull could (theoretically) be simply tailored to fit over this motorized platform. Finding something with the exact length would be impossible, so I settled upon an Atlas H0 scale Nederlands Spoorwegen Series 1200 locomotive model, which is markedly longer than the German BR 110, due to its six axles vs. the E 10/BR 110’s four. Another selling point: the NS 1200’s body is virtually blank in its middle section, ideal for shortening it to match the different chassis. Detail of the Atlas plastic models is also quite good, so there was the potential for something quite convincing.
Work started with the disassembly of the static Atlas NS Class 1200 model. It's all-styrene, just with a metal plate as a chassis. Against my expectations the model's hull was only held on the chassis by two tiny screws under the "noses", so that I did not have to use force to separate it. The body's walls were also relatively thin, good for the upcoming modifications. The model also featured two nice driver's stations, which could be removed easily, too. Unfortunately; they had to go to make enough room for the electronics of the Märklin 3039 all-metal chassis.
Dry-fitting the chassis under the Class 1200 hull revealed that the stunt would basically work - the chassis turned out to be only marginally too wide. I just had to grind a little of the chassis' front edges away to reduce pressure on the styrene body, and I had to bend the end sections of the chassis’ stabilizing side walls.
To make the Class 1200 hull fit over the shorter BR 110 chassis a section of about 3 cm had to be taken out of the body’s middle section. The Class 1200 lent itself to this measure because the body is rather bare and uniform along its mid-section, so that re-combining two shortened halves should not pose too many problems.
To make the hull sit properly on the chassis I added styrene profiles inside of it - easy to glue them into place, thanks to the material. At this time, the original fixed pantographs and some wiring on the roof had gone, brake hoses on the nose were removed to make space for the BR 110 couplers, and the clear windows were removed after a little fight (they were glued into their places, but thankfully each side has three separate parts instead of just one that would easily break). PSR on the seam between the hull halves followed, plus some grey primer to check the surface quality.
Even though the new body now had a proper position on the metal chassis, a solution had to be found to securely hold it in place. My solution: an adapter for a screw in the chassis’ underside, scratched. I found a small area next to the central direction switch where I could place a screw and a respective receiver that could attached to the body’s roof. A 3 mm hole was drilled into the chassis’ floor and a long Spax screw with a small diameter was mated with a hollow square styrene profile, roughly trimmed down in length to almost reach the roof internally. Then a big lump of 2C putty was put into the hull, and the styrene adapter pressed into it, so that it would held well in place. Fiddly, but it worked!
Unfortunately, the pantographs of the Atlas/IXO model were static and not flexible at all. One was displayed raised while the other one was retracted. Due to the raised pantograph’s stiffness the model might lose contact to or even damage the model railroad catenary, even when not pulling power through it – not a satisfactory condition. Since the chassis could be powered either from below or through the pantographs (the Märklin 3039 chassis offers an analogue switch underneath to change between power sources) I decided to pimp my build further and improve looks and functionality. I organized a pair of aftermarket diamond pantographs, made from metal, fully functional and held in place on the model’s roof with (very short and) small screws from the inside.
I was not certain if the screws were conductive, and I had to somehow connect them with the switch in the chassis. I eventually soldered thin wire to the pantographs’ bases, led them through additional small holes in the roof inside and soldered them to the switch input, with an insulating screw joint in-between to allow a later detachment/disassembly without damage to the body. There might have been more elegant solutions, but my limited resources and skills did not allow more. It works, though, and I am happy with it, since the cables won’t be visible from the outside. This layout allows to draw power through them, I just had to create a flexible and detachable connection internally. Some plugs, wire and soldering created a solution – rough (electronics is not my strength!), but it worked! Another investment of money, time and effort into this project, but I think that the new pantographs significantly improve the overall look and the functionality of this model.
Internally, the missing light bulbs were retrofitted with OEM parts. A late external addition were PE brass ladders for the shunting platforms and under the doors for the driver’s cabins. They were rather delicate, but the model would not see much handling or railroading action, anyway, and the improve the overall impression IMHO a lot. On the roof, some details like cooling fans and tailored conduits (from the Atlas Series 1200) were added, they partly obscure the seam all around the body.
Unfortunately, due to the necessary space for the chassis, its motor and the electronics, the driver stations’ interiors could not be re-mounted – but this is not too obvious, despite the clear windows.
Painting and markings:
Finding a suitable operator took some time – I wanted a European company, and the livery had to be rather simple and easy to create with my limited means at hand, so that a presentable finish could be achieved. Belgium was one candidate, but I eventually settled on the small country of Luxembourg after I saw the CFL’s Class 3600s in their all-over wine-red livery with discreet yellow cheatlines.
The overall basic red was, after a coat with grey primer, applied with a rattle can, and I guesstimated the tone with RAL 3005 (Weinrot), based on various pictures of CFL locomotives in different states of maintenance and weathering. Apparently, the fresh paint was pretty bright, while old paint gained a rather brownish/maroon hue. For some contrast, the roof was painted in dark grey (Humbrol 67; RAL 7024), based on the CFL’s Class 3600 design, and the pantographs’ bases were painted and dry-brushed with this tone, too, for a coherent look. The chassis with its bogies and wheels remained basically black, but it was turned matt, and the originally bare metal wheel discs were painted, too. The visible lower areas were thoroughly treated with dry-brushed red-brown and dark grey, simulating rust and dust while emphasizing many delicate details on the bogies at the same time.
The hull was slightly treated with dry-brushed/cloudy wine red, so that the red would look a bit weathered and not so uniform. The grey roof was treated similarly.
The yellow cheatlines were created with yellow (RAL 1003) decal stripes from TL Modellbau in 5 and 2mm width. Generic H0 scale sheets from the same company provided the yellow CFL logos and the serial numbers on the flanks, so that the colors matched well. Stencils and some other small markings were procured from Andreas Nothaft (Modellbahndecals.de).
After securing the decals with some acrylic varnish the model was weathered with watercolors and some dry-brushing, simulating brownish-grey dust and dirt from the overhead contact line that frequently collects on the roof and is then washed down by rain. Finally, the whole body was sealed with matt acrylic varnish from the rattle can – even though it turned out to be rather glossy. But it does not look wrong, so I stuck with this flaw.
Among the last steps was the re-mounting of the clear windows (which had OOB thin silver trim, which was retained) and head- and taillights were created with ClearFix and white and red clear window color.
+++ DISCLAIMER +++
Nothing you see here is real, even though the conversion or the presented background story might be based historical facts. BEWARE!
Some background:
The "Entwicklung" tank series (= "development"), more commonly known as the E-Series, was a late-World War II attempt by Germany to produce a standardized series of tank designs. There were to be six standard designs in different weight classes, from which several specialized variants were to be developed. This intended to reverse the trend of extremely complex tank designs that had resulted in poor production rates and mechanical unreliability.
The E-series designs were simpler, cheaper to produce and more efficient than their predecessors; however, their design offered only modest improvements in armor and firepower over the designs they were intended to replace, such as the Jagdpanzer 38(t), Panther Ausf. G or Tiger II. However, the resulting high degree of standardization of German armored vehicles would also have made logistics and maintenance easier. Indeed, nearly all E-series vehicles — up through and including the E-75 — were intended to use what were essentially the Tiger II's 80 cm (31½ in) diameter, steel-rimmed road wheels for their suspension, meant to overlap each other (as on the later production Tiger I-E and Panther designs that also used them), even though in a highly simplified fashion. For instance, while the E-50/75’s running gear resembled outwardly the Tiger II’s, the latter’s torsion bar suspension, which necessitated a complex hull with many openings, was replaced by very compact conical spring coil packages that each held a pair of interleaved road wheels – with the benefit that all suspension elements remained outside of the hull. This considerably simplified production and saved time as well as scarce material.
Focus of initial chassis and combat vehicle development was the E-50/75 Standardpanzer, designed by Adler. These were two mostly identical vehicles and only differed in armor thickness, overall weight and running gear design to cope with the different weights. While the E-50 was the standardized replacement for the medium PzKpfw. V “Panther” and the last operational PzKpfw. VI “Tiger”, with an operational weight of around 50 tons, the E-75 was intended to become the standard heavy tank in the 70 ton class, as a replacement for the Tiger II battle tank and the Jagdtiger SPG. They were to share many components, including the same Maybach HL 234 engine with up to 900 hp output and the drivetrain, as well as running gear elements and almost all peripheral equipment. Both E-50 and E-75 were built on the same production lines for ease of manufacture.
This universal tank chassis would, beyond the primary use for battle tanks, also become the basis for a wide range of specialized support vehicles like self-propelled artillery, assault guns, tank hunters and anti-aircraft weapon carriers, which would gradually replace and standardize the great variety of former support vehicles, dramatically optimizing maintenance and logistics.
The E-50/75 SPAAG sub-family itself was quite diversified and comprised a wide range of vehicles that mainly carried different turrets with the respective weaponry as well as air space surveillance, targeting and command equipment. The range of armament included not only guns of various calibers for short, medium and long range in armored and mostly fully enclosed turrets, there were furthermore armored launch ramps for anti-aircraft missiles, including the guided “Rheintochter”, “Wasserfall” or “Enzian” SAMs as well as batteries with unguided “Taifun” anti-aircraft missiles.
Among this new vehicle family, the heaviest gun that was carried in a fully enclosed turret was the Rheinmetall 8.8 cm Flak 41. This was an improved version of the powerful pre-war 8.8 cm Flak 36/37 that was also developed into an anti-tank gun and became the main armament for Germany’s heavy battle tanks like the Tiger I: the 8.8 cm PaK 43 and KwK 43, respectively.
The 8.8 cm Flak 41 was a mobile field weapon on a new pedestal mounting that lowered its silhouette, and it used a longer barrel and a longer 88 mm cartridge with an increased propellant load. The shells had a weight of 9.4-kilogram (20 lb) and achieved a muzzle velocity of 1,000 m/s (3,280 ft/s), giving the gun an effective ceiling of 11,300 meters (37,100 ft) and a maximum of 14,700 meters (48,200 ft). The barrel initially consisted of three sections and had a length of 74 calibers but was then redesigned to a simpler dual-section barrel with a length of 72 calibers, for easier manufacture. Improvements in reloading raised the manual firing rate, with 20 to 25 rounds a minute being quoted. The Flak 41 could also be used against ground targets and was able to penetrate about 200 mm (7.9 inches) of armor at 1,000 m (3,280 feet), allowing it to defeat the armor of any contemporary tank from a relatively safe distance. Because of the high cost and complexity of this weapon, however, Rheinmetall manufactured relatively few of them, 556 in all. 399 were fielded, the rest went into SPAAG production.
The new pedestal mounting made it easy to adapt the weapon to a vehicle, so that this formidable weapon was immediately earmarked to be combined with a tank chassis to improve its mobility. Since an SPAAG would not need the massive frontal armor of a battle tank, the hull from the lighter E-50 was used (which still had a maximum armor thickness of 60mm at the front at 30°, which was effectively 120 mm vs. the E-75’s 185 mm), but instead of the E-50 MBT’s running gear with six steel wheels per side, the Flak 41 SPAAG used the heavier E-75’s running gear with eight wheels per side and wider tracks, effectively creating a hybrid E-50/75 chassis. This measure was taken to better distribute the vehicle’s overall weight and stabilize the it while moving and firing. In this form the new vehicle received the designation Sd.Kfz. 192/3, also known as “Einheits-Flakpanzer E-50 (88 mm)” or “E-50-41” for short.
The Flak 41 was integrated into Rheinmetall’s standardized SPAAG turret that could carry a wide range of automatic anti-aircraft weapons. It was a spacious, boxy design, optimized for maximum internal space than for effective armor protection, resulting in almost vertical side walls and a high silhouette. However, the level of armor was sufficient to protect the crew and the equipment inside from 20 mm gun shells – the typical armament of Allied fighter bombers of the time like the Hawker Typhoon and Tempest.
A heavy-duty hydraulic gun mount with a reinforced recoil system allowed an elevation of the Flak 41 between +83° and -3°. As a novel feature the weapon received a semi-automatic loading mechanism. This was the attempt to increase the gun’s excellent manual rate of fire even further, and it mimicked the magazine clips of the smaller 37 mm Flak 37 that contained seven rounds for short, continuous bursts of fire. A belt feed for truly continuous fire had been envisioned, but not possible with the long and heavy 88 mm rounds within the turret and chassis limits. A mechanical magazine solution, e. g. a drum with several rounds, was impossible, too. The most practical solution was a spiral-shaped magazine, driven by simple gravitation and directly attached to the Flak 41’s breech. This feeding could – beyond an initial round already in the barrel – hold up to three more rounds, and upon firing and expelling the empty case, a fresh round automatically fell into place. The rounds from the magazine could be fired in a fully automatic mode in a short burst with a rate of 50-55 RPM. The magazine itself had to be filled manually, though, and the gun could alternatively be fed directly, too, so that different types of ammunition could be prepared and the gunner could switch between them on short notice.
To accommodate the weapon’s longer ammunition (the Flak 41’s cartridge was 855 mm long) and a crew of four (commander, gunner and two loaders), the standard Rheinmetall Flak turret had to be extended at the rear. Anti-aircraft aiming was done visually, a stereoscopic rangefinder with a span of 200 cm (78¾ in) was integrated above the gun mount. A secondary ZF.20 scope for ground targets was available, too. Two more crewmen, the driver and a radio operator, sat in the hull in front of the turret, similar to the E-50/75 battle tank’s layout. The radio operator on the right side also acted as a third loader for the ammunition supply stored in the hull’s front.
Initially, no secondary defensive armament was provided since the new SPAAGs were to be operated in specialized anti-aircraft units, the so-called Fla-Züge, in which the SPAAGs’ protection would be taken over by supporting infantry and other dedicated vehicles. However, initial field experience quickly revealed this weak spot in the vehicle’s close-range defense: due to material and personnel shortages the Fla-Züge units could hardly be equipped with everything they needed to operate as planned, so that they were in most cases just an underserved mix of SPAAGs, occasionally augmented by a command vehicle and rarely with the protection these specialized vehicles needed. Most of the time the units’ vehicles had to operate independently and were therefore left to their own devices. As a solution, a commander cupola was soon added to the Sd. Kfz.192/3’s turret that not only improved the field of view around the vehicle to assess the tactical situation and detect approaching infantrymen that tried to attach mines or throw Molotov cocktails, it also featured a remote-controlled MG 42 that could be aimed and fired by the commander from the inside. However, to re-supply the ammunition, the cupola hatch had to be opened and someone had to leave the turret’s cover and manually insert a new box of rounds. Furthermore, a 100 mm grenade launcher, a so-called “Nahverteidigungswaffe”, was mounted into the opposite side of the turret roof, too. It fired SMi 35 leaping mines for close defense against approaching infantry. This made the cramped turret interior even more cluttered, but significantly improved the vehicle’s survivability, especially in a confined, urban combat environment. Updated vehicles reached the frontline units in late 1945 and were immediately thrown into service.
Despite being a powerful weapon, several operational problems with the Sd.Kfz. 192/3 became soon apparent. The complex Flak 41 and its feeding mechanism needed constant proper maintenance and service – otherwise it easily jammed. Spent shell casing also frequently jammed the gun. The high silhouette was an innate tactical problem, but this had already been accepted during the design phase of Rheinmetall’s SPAAG standard turret. However, the tall turret was the source of an additional conceptual weakness of the Sd.Kfz. 192/3: the sheer weight of the large turret with the heavy gun frequently caused imbalances that overstressed the turret bearing and its electric drive (which had been taken over from the E-50/75 battle tanks), resulting in a jammed turret — especially when either fully loaded or when the ammunition supply was depleted. Due to the large and heavy turret, the vehicle’s center of gravity was relatively high, too, so that its off-road handling was limited. Even on paved roads the early Sd.Kfz. 192/3s tended to porpoise in tight corners and upon braking. Stiffer coil springs, introduced during the running production and retrofitted through field kits to existing vehicles, countered this flaw, even though these kits were rare due to material shortages. Sometimes the harder coil springs were distributed between two vehicles, only replacing the suspension on the front and rear pair of wheels.
A different tactical problem was the limited ammunition supply for the Flak 41. While 57 rounds were sufficient for a comparable battle tank, the semi-automatic Flak 41‘s theoretical high rate of fire meant that the Sd.Kfz. 192/3 quickly depleted this supply and could only keep up fire and its position for a very limited period, or it had to save ammunition to a point that its deployment became pointless. After spending its ammunition, the vehicle had to retreat to a safe second line position to re-supply, and this was, due to the vehicle’s limited mobility, size and the heavy and bulky rounds, a risky undertaking and meant tedious manual labor with poor protection for the supply crews. The resulting supply logistics to keep the Sd.Kfz. 192/3 operational and effective were demanding.
Nevertheless, despite these shortcoming, the Sd.Kfz. 192/3 greatly improved the heavy Flak units’ mobility and firepower, and the weapon’s effectiveness was high against both air and ground targets. Until mid-1946, a total of around forty Sd.Kfz. 192/3 were built and put into service, primarily with units that defended vital production sites in Western Germany and Saxonia.
At the time of the Sd.Kfz. 192/3’s introduction, anti-aircraft aiming was already augmented by mobile radar systems like the “Würzburg” device or special command vehicles like the Sd.Kfz. 282 “Basilisk” which combined an autonomous radar system with a powerful visual rangefinder and an integrated analogue range calculator, the Kommandogerät 40. However, fire control development had continued, and at least one Sd.Kfz. 192/3 was used in late 1946 during trials to fully automatize gun aiming and firing remotely through electric drives through “slaving” a turret to an external director. This was a modified Sd.Kfz. 282/1 that successfully controlled the Sd.Kfz. 192/3 via cable from an elevated location 50 m away from the SPAAG’s firing position. The objective of these trials was to connect several anti-aircraft weapons to a single command unit with improved sensors and high accuracy under any weather condition for concentrated and more effective fire and an improved first shot hit probability.
Specifications:
Crew: Six (commander, gunner, two loaders, radio operator, driver)
Weight: 64 tonnes (71 short tons)
Length: 7.27 m (23 ft 10 ¾ in) (hull only)
9.57 m (31 ft 4 ½ in) with gun forward
Width: 3.88 m (12 ft 9 in)
Height 3.46 m (11 ft 4 in)
3.81 m (12 ft 6 in) with commander cupola
Ground clearance: 495 to 510 mm (1 ft 7.5 in to 1 ft 8.1 in)
Suspension: Conical spring
Fuel capacity: 720 liters (160 imp gal; 190 US gal)
Armor:
30 – 60 mm (1.2 – 2.4 in)
Performance:
Speed
- Maximum, road: 44 km/h (27.3 mph)
- Sustained, road: 38 km/h (24 mph)
- Cross country: 15 to 20 km/h (9.3 to 12.4 mph)
Operational range: 160 km (99 miles)
Power/weight: 14 PS/tonne (12.5 hp/ton)
Engine:
V-12 Maybach HL 234 gasoline engine with 900 PS (885 hp/650 kW)
Transmission:
ZF AK 7-200 with 7 forward 1 reverse gears
Armament:
1× 8,8 cm Flak 41 L/72 anti-aircraft cannon with 57 rounds in turret and hull
1× 7.92 mm Maschinengewehr 42 with 2.400 rounds, remote-controlled on the commander cupola
The kit and its assembly:
This fictional German SPAAG never existed, not even on the drawing boards. But I wondered, after ModelCollect had released an E-100 SPAAG with a twin 88mm gun some years ago, why there was no lighter vehicle with the powerful 88 mm Flak in a closed turret? There were plans to mount this weapon onto a tracked chassis in real life, but it would have been only lightly armored. Then I recently came across a whiffy aftermarket resin turret with a single 88 mm Flak, based on the Tiger II’s Porsche turret, and I liked the idea – even though the rather MBT-esque aftermarket turret looked rather dubious and too small for my taste – esp. the potential angle of the AA weapon appeared insufficient. From this basis the idea was born to create a personal interpretation of a Flak 41 in a fully enclosed turret on a tank chassis.
The basis became the Trumpeter 1:72 E-75 kit of the twin 55 mm Flak with its boxy turret. While I initially considered a totally different turret shape, I eventually settled on a generic design that would have been used for a variety of weapons. This appeared more realistic to me and so I stuck to the Rheinmetall AA turret. However, due to the heavy weapon its certainly massive mount and bulky recoil system as well as the long rounds and a crew of four, I decided to enlarge the Rheinmetall turret. The turret was cut into a front and rear half and an 8 mm wide plug, made from 1.5 mm styrene sheet, was implanted and PSRed. To keep the turret rotatable, the rear extension had to be raised, so that the “oriel” could move over the air intake fairings on the engine cover.
Due to the longer roof, some details were modified there. The most obvious addition is a commander cupola on the left, taken from an early Panzer IV, together with a MG 42 and a small shield on a swing arm, inspired by the remote-controlled installation on some Jagdpanzer 38(t) Hetzer. A stereoscopic rangefinder was added to the turret flanks and a periscope added to one of the loader’s hatches. A cover for a ventilator was added on the right side of the roof, together with a cover for a vertical grenade launcher underneath.
Using the original turret as base, the model’s movable mount for the twin 55 mm guns was retained and the rear extension would also become a good visual balance for the new main weapon. The armor at barrels’ base was cut off and a 1:72 Flak 41, taken from a Zvezda field gun kit, was glued to it, together with parts of the field gun’s recoil system and styrene bits to blend the new gun into the rest of the turret.
The E-75 chassis was taken OOB, since it would be a standardized vehicle basis. Outwardly the hull did not bear recognizable differences to the lighter E-50, which it is supposed to represent, just with more wheels to better cope with the bulky and heavy new turret.
Thankfully, this Trumpeter kit’s vinyl tracks were molded in black – sometimes they come in a sandy beige, and it’s a PITA to paint them! As another bonus, Trumpeter’s running gear on the 1:72 E-50/75 model is of a more sturdy and simpler construction than the one on the alternative ModelCollect kit(s), making the assembly and esp. the mounting of the tracks much easier. The Trumpeter kit is simpler than the comparable ModelCollect models with the E-50/75 basis, but the result is visually quite similar.
Painting and markings:
The paint scheme uses once more typical German late WWII "Hinterhalt" camouflage colors, namely Dark Yellow, Olive Green and Red Brown. This time, however, to adapt the livery to the boxy hull and the huge turret, the pattern ended up as a kind of a splinter scheme – inspired by a real Panzer V Panther from the Eastern Front in 1943.
The basic colors became Humbrol 57 (Buff) for the RAL 7028 Dunkelgelb, in this case as a rather pale (stretched?) shade, plus large areas of brown (RAL 8017, I used this time Humbrol 98 for a darker and less reddish shade) and Humbrol 86 for the green (RAL 6003), which appears quite pale in contrast to the dark brown. The camouflage was applied over an overall coat of sand brown as a primer coat, with the intention of letting this uniform basis shine through here and there. The distribution of the darker colors is quite unique, concentrating the brown on the vehicle’s edges and the green only to the flanks of hull and turret. However, the pattern works well on the huge E-50/75, and I can imagine that it might have worked well in an urban environment, breaking up the tank’s outlines.
As a match for the upper hull the wheels were painted uniformly in the same standard colors –without any pattern, because this would be very eye-catching while on the move. The many delicate tools on the tank’s hull are molded, and instead of trying to paint them I tried something else: I rubbed over them with graphite, and this worked very well, leaving them with a dark metallic shine. Just some wooden handles were then painted with a reddish brown.
Decals/marking came next, everything was procured from the scrap box. The Balkenkreuze came from a Hasegawa Sd.Kfz. 234/2 “Puma”, the tactical code from a TL-Modellbau sheet and the small unit badges on front and back from an UM Models Bergehetzer. A dry brushing treatment with light grey followed, highlighting surface details and edges, and after painting some details and adding some rust marks with watercolors followed a coat of matt varnish.
The tracks were painted with a cloudy mix of dark grey, red brown and iron acrylic paints, and mounted after hull and running gear had been assembled. The antennae, made from heated spure material, were mounted to the turret and, finally, the tank’s lower areas were dusted with a greyish-brown mineral pigment mix, simulating dust and mud residue.
This project was realized in just two days, made easy through the Trumpeter kit’s simple construction. Most work went into the extended turret and the different main weapon, but all parts mostly fell into place – and the result looks IMHO quite believable. In fact, the E-50/75 with a Flak 41 reminds a bit of the Italian Otomatic 76 mm SPAAG from the late Eighties?
1:34 scale 6-yard sloped-style dumpster built out of styrene plastic. Done up with older-style Waste Management of Kennewick decals
+++ DISCLAIMER +++
Nothing you see here is real, even though the model, the conversion or the presented background story might be based historical facts. BEWARE!
Some background:
In the aftermath of the Second World War, Sweden required a strong air defense, utilizing the newly developed jet propulsion technology. The original concept had been designed around a mostly straight wing, but after Swedish engineers had obtained German research data on swept-wing designs, the prototype was altered to incorporate a 25° sweep. In order to make the wing as thin as possible, Saab elected to locate the retractable undercarriage in the aircraft's fuselage rather than into the wings.
Extensive wind tunnel testing had also influenced aspects of the aircraft's aerodynamics, such as stability and trim across the aircraft's speed range. In order to test the design of the swept wing further and avoid any surprises, it was decided to modify a Saab Safir. It received the designation Saab 201 and a full-scale swept wing for a series of flight tests. The first 'final' sketches of the aircraft, incorporating the new information, were drawn in January 1946.
The originally envisioned powerplant for the new fighter type was the de Havilland Goblin turbojet engine. However, in December 1945, information on the newer and more powerful de Havilland Ghost engine became available. The new engine was deemed to be ideal for Saab's in-development aircraft, as not only did the Ghost engine had provisions for the use of a central circular air intake, the overall diameter of the engine was favorable for the planned fuselage dimensions, too. Thus, following negotiations between de Havilland and Saab, the Ghost engine was selected to power the type and built in license as the RM 2.
By February 1946 the main outline of the proposed aircraft had been clearly defined. In autumn 1946, following the resolution of all major questions of principal and the completion of the project specification, the Swedish Air Force formally ordered the completion of the design and that three prototype aircraft be produced, giving the proposed type the designation J 29. After a thorough test program, production of the type commenced in 1948 and, in May 1951, the first deliveries of operational production aircraft were received by F 13 Norrköping. The J 29 proved to be very successful and several variants and updates of the Tunnan were produced, including a dedicated reconnaissance variant, a two seat trainer and an all-weather fighter with an onboard radar
However, Sweden foresaw that there would soon be a need for a jet fighter that could intercept bombers at high altitude and also successfully engage fighters. During September 1949, the Swedish Air Force, via the Swedish Defence Material Administration, released a requirement for a cutting-edge interceptor aircraft that was envisioned to be capable of attacking hostile bomber aircraft in the transonic speed range. As released, this requirement specified a top speed of Mach speed 1.4 to 1.5. (1956, the specified speed was revised and raised to Mach 1.7-1.8, and eventually led to the Saab 35 Draken). With the barely supersonic Saab 32 Lansen just under development, and intended for different roles than being a nimble day fighter, the company searched for a way to either achieve supersonic flight through modifications of an existing type or at least gather sufficient data and develop and try the new technologies necessary to meet the 1949 requirements.
Since Sweden did not have a truly supersonic aircraft in its inventory (not even an experimental type), Saab decided to convert the Saab 29 into a supersonic testbed, with the outlook to develop an interim day fighter that could replace the various Tunnan fighter versions and support the new Lansen fleet until a fully capable Mach 1.5+ interceptor was ready for service. Even though the type was regarded as a pure experimental aircraft, the designation remained close to the J29 nomenclature in order to secure military funding for the project and to confuse eventual spies. Consequently, the P29 was initially presented as a new J29 version (hence the “G” suffix).
The P29G was based on a heavily modified production J29B airframe, which was built in two versions and only in two specimens. Work on the first airframe started in 1952, just when the first Saab 32 prototype made its maiden flight. The initial challenge consisted of integrating two relatively compact axial flow jet engines with afterburners into the fuselage, since the J29’s original RM2, even in its late afterburner variant, was not able to safely deliver the necessary thrust for the intended supersonic flight program. After long negotiations, Saab was able to procure a small number of Westinghouse J34-WE-42 turbojets from the USA, which delivered as a pair 40% more thrust than the original RM2B. The engines were only delivered under the restriction that they would exclusively be used in connection with the supersonic research program.
Through a thorough re-construction, the Saab team was able to mount the new engines into the lower rear fuselage, and, internally, the air intake duct had to be modified and forked behind the landing gear wells. Due to the significantly widened rear fuselage, the P29G became quickly nicknamed “Kurviga Tunnan” (= “Curvy Barrel”). Even though the widened rear fuselage increased the aircraft’s frontal cross section, the modified shape had the (unintended) effect of area ruling, a welcome side benefit which became apparent during the flight test and which largely promoted the P29G’s gain of top speed.
Another special and unique feature of the P29G was a special wing attachment system. It consisted of two strengthened, open box spars in the fuselage with additional attachment points along the wing roots, which allowed different wings to be switched with relatively little effort. However, due to this modification, the wing tanks (with a total capacity of 900l inside of the J29s standard wings) were lost and only 2.150l in the Saab 29’s standard fuselage tanks could be carried – but this was, for a research aircraft, not regarded as a major weakness, and compensated for the wing attachment system’s additional weight. The original wing-mounted pitots were replaced by a single, massive sensor boom attached to the aircraft’s nose above the air intake, slightly set-off to starboard in order to give the pilot an unobstructed view.
The first P29G's maiden flight, marked “Gul Urban” (Yellow U), took place in July 1955. The aircraft behaved normally, even though the center of gravity had markedly shifted backwards and the overall gain of weight made the aircraft slightly unstable along the longitudinal axis. During the initial, careful attempts to break the sound barrier, it soon became apparent that both the original wings as well as the original air intake shape limited the P29G's potential. In its original form, the P29G could only barely pass Mach 1 in level flight.
As a consequence, the second P29G, which had been under conversion from another J29B airframe since mid-1954, received more thorough modifications. The air intake was lengthened and widened, and in order to make it more effective at supersonic speed it received a sharp lip. Wind tunnel tests with the first machine led to a modified tail, too: the fin was now taller and further swept back, the stabilizer was moved to a higher position, resulting in a cruciform layout. The original single-piece stabilizer was furthermore replaced by a two-piece, all-moving construction with a 45° sweep and a thinner profile. This not only improved the aerodynamics at high speed, it also suppressed the longitudinal instability problem, even though this was never really cured.
Due to the even higher all-up weight of the new aircraft, the landing gear was reinforced and the 2nd P29G received an experimental suspension system on its main legs with higher spring travel, which was designed for operations on semi-prepared airfields. This system had actually been designed for the updated J29 fighters (esp. the A32B attack variant), but it was not introduced into series production or the Saab 29E/F conversion program. Despite these massive changes, the P29G designation was retained, and the second machine, carrying the tactical code “Röd Urban” (Red U), was quickly nicknamed “Karpen” (“Carp”), due to its characteristic new intake shape, the long fin and its stocky shape.
The second P29G was ready for flight tests in August 1956, just in time to support the Saab 35’s ongoing development – the aircraft, which was eventually built to meet (and exceed) the Swedish Air Force’s 1949 supersonic interceptor requirement. The modifications proved to be successful and the P29G was, fitted with a 60° sweep wing and in clean configuration, able to achieve a maximum speed of 1.367 km/h (849 mph) in level flight, a formidable achievement (vs. the 1,060 km/h (660 mph) of the late J29F and the 1200 km/h (745 mph) of the J32B interceptor) for the post WWII design.
Several wing shapes and profiles were tested, including sweep angles from 25° to 63° as well as different shapes and profiles. Even though the machines carried provisions for the J29’s standard armament, the 20 mm cannons were normally not mounted and replaced with sensors and recording equipment. However, both machines were temporarily fitted with one or two guns in order to analyze the effects of firing the weapons at supersonic speed. Underwing ordnance was also almost never carried. In some tests, though, light bombs or unguided missiles were carried and deployed, or podded cine cameras were carried.
While the second P29G was used for high speed trials, the first machine remained in its original guise and took over low speed handling tests. Thanks to the unique wing switch mechanism, the supersonic research program could be held within a very tight schedule and lasted until late 1959. Thereafter, the P29Gs’ potential was of little use anymore, and the engine use agreement with the USA put an end to further use of the two aircraft, so that both P29Gs were retired from service in 1960. The 1st machine, outfitted with standard J29F wings and stripped off of its engines, remained in use as an instructional air at Malmslätt air base 1969, while the second machine was mothballed. However, both airframes were eventually scrapped in 1970.
General characteristics:
Crew: 1
Length: 11.66 m (38 ft 2 in) fuselage only,
13,97 m (45 ft 9 in) with pitot boom
Wingspan: varied*; 11.0 m (36 ft 1 in) with standard 25° sweep wings,
10.00 m (32 ft 9 ¾ in) with experimental 45° wings
Height: 4.54m (14 ft 10 ½ in)
Wing area: varied*; 24.15 m² (260.0 ft²) with standard 25° sweep wings
22.5 m² (242.2 ft²) with experimental 45° wings
Empty weight: 5,220 kg (11,500 lb)
Max. takeoff weight: 8,510 kg (18,744 lb)
Powerplant:
2× Westinghouse J34-WE-42 turbojets, each rated at 3,400 lbf (15 kN) dry thrust
and 4,200 lbf (19 kN) with full afterburner
Performance:
Maximum speed: 1.367 km/h (849 mph) were achieved*
Range: 790 km (490 mi)
Service ceiling: up to 17,250 m (56,500 ft)*
Rate of climb: up to 45 m/s (8,850 ft/min)*
*Varying figures due to different tested wing configurations
Armament:
None installed; provisions for 4x 20mm Hispano Mark V autocannon in the lower front fuselage.
Depending on the mounted wing type, various external loads could be carried, including a wide range of light bombs, 75 mm (3 in) air-to-air rockets, 145 mm (5.8 in) anti-armor rockets, 150 mm (6 in) HE (high-explosive) rockets or 180 mm (7.2 in) HE anti-ship rockets. Due to the lack of complex wiring or fuel plumbing, no guided weapons or drop tanks could be mounted, though.
The kit and its assembly:
Sweden is a prolific whiffing territory, and the Saab 29 offers some interesting options. This highly modified Tunnan, which is actually rather a kitbashing than a mere model kit modification, is/was a submission to the “More or less engines” group build at whatifmodelers.com in summer 2019.
I actually had the idea of a two-engine J29 in the back of my mind for a long time, spawned by a resin conversion set for the Hasegawa B-47 Stratojet kit that came with new intakes and exhaust sections for the four engine pods. The single engine pod parts had been spent a long time ago, but the twin engine parts were still waiting for a good use. Could the exhaust fit under/into a Tunnan…?
I even had a Matchbox J29 stashed away for this experiment long ago, as well as some donor parts like the wings, and the GB eventually offered the right motivation to put those things together that no one would expect to work.
So I pulled out all the stuff and started – a rather straightforward affair. Work started with the fuselage, which was, together with the (very nice) cockpit assembled OOB at first, the nose filled with as much lead as possible and with the lower rear section cut away, so the B-47 resin jet nozzles would end up at the same position as the original RM2B exhaust. Due to the pen nib fairing between them, though, the profile of the modified tail became (visually) more massive, and I had to fill some gaps under the tail boom (with styrene sheet and putty). The twin engines also turned out to be wider than expected – I had hoped for straight flanks, but the fuselage shape ended up with considerable bulges behind the landing gear wells. These were created with parts from drop tank halves and blended into the rest of the lower hill with PSR work. In the same wake the area under the fin was sculpted and re-created, too.
At that point it became clear that I had to do more on the fuselage, esp. the front end, in order to keep the aircraft visually balance. A convenient solution became an F-100 air intake, which I grafted onto the nose instead of the original circular and round-lipped orifice – with its sharp lip the Super Sabre piece was even a plausible change! The fuselage shapes and diameters differed considerably, though, more PSR became necessary.
Next came the wings: I had already set apart a pair of trapezoid wings with a 45° sweep angle – these were left over from a PM Model Ta 183 conversion some time ago. With their odd shape and size they were a perfect match for my project, even more so due to the fact that I could keep the original J29 wing attachment points, I just had to shorten and modify the trailing edge area on the fuselage. The result was very conclusive.
With the new nose and the wings in place, the overall proportions became clearer: still tail-heavy, but not unpleasant. At this time I was also certain that I had to modify the tail surfaces. The fin was too small and did not have enough sweep for the overall look, and the stabilizer, with its thick profile, rounded edges and the single, continuous rudder did not look supersonic at all. What followed was a long search in the donor banks for suitable replacements, and I eventually came up with a MiG-15 fin (Hobby Boss) which was later clipped at the top for a less recognizable profile. The stabilizers were more challenging, though. My solution eventually became a pair of modified stabilizers from a Matchbox Buccaneer(!), attached to the MiG-15 fin.
The design problems did not stop here, though: the landing gear caused some more headaches. I wanted to keep the OOB parts, but especially the main legs would leave the aircraft with a very goofy look through a short wheelbase and a rear axis position too much forward. In an attempt to save the situation I attached swing arms to the OOB struts, moving the axis maybe 5mm backwards and widening the track by 2mm at the same time. Not much in total, but it helped (a little, even though the aircraft is still very tail-heavy)
As a final addition – since the original, wing-mounted pitots of the J29 were gone now and would not go well with the wing-switching idea – I gave the P29G a large, nose-mounted pitot and sensor boom, placed on top of the nose. This part come, like the air intake, from an F-100.
Painting and markings:
I tend to be conservative when it comes to liveries for what-if models, and the P29G is no exception. At first, I thought that this build could become an operational supersonic daylight interceptor (the J29G), so that I could give the model full military markings and maybe a camouflage paint scheme. However, this idea would not work: the potential real life window for such an aircraft, based on the Saab 29, would be very narrow. And aircraft development in the late Fifties made quantum leaps within a very short period of time: While the J29A entered service, work on the Mach 2 Saab 35 was already underway – nobody would have accepted (or needed) a Mach 1 fighter, based on late Forties technology, at that time anymore, and there was the all-weather Saab J32B around, too. The update program with new wings and a more powerful afterburner engine was all that could be done to exploit the Tunnan’s potential, resulting in the (real world’s) J29E and F variants.
I eventually decided that the J29G would only be a prototype/research aircraft, consequently called P29G, and through this decision I became more or less settled upon a NMF finish with some colorful markings. Consequently, the model was painted with various shades of metal colors, primarily Polished Aluminum Metallizer from Humbrol, but also with Humbrol 191 and Matt Aluminum Metallizer as well as ModelMaster Steel Metallizer. Around the exhaust section, I also used Revell 91 (Iron) and ModelMaster Exhaust Metallizer. Some single panels and details were painted with Revell 99 (Aluminum), and I also used generic decal material in silver to simulate some smaller access panels. Grey decal sheet was used to simulate covers for the cannon nozzles.
The cockpit interior was painted, according to Saab 29 standard, in a dark greenish-grey (Revell 67), and bluish grey was used inside of the landing gear wells (Revell 57). The pitot boom received black and white stripes.
For markings I let myself get inspired from the real world Saab 29 and 32 prototypes, which were all marked with a colored “U” tactical code on the fin and also on the front fuselage, simply meaning “Utverding” (= “Test”). I found four red decals, and I also gave the aircraft a yellow cheatline, lent from an Airfix F-86D decal sheet. The Swedish roundels come from a generic aftermarket sheet, most stencils were taken from the Revell OOB sheet and a Printscale J29 sheet.
Before the model was sealed with semi-gloss acrylic varnish from Italeri, some grinded graphite was rubbed onto the rear fuselage, adding a metallic shine and simulating exhaust stains.
A thorough conversion – this has rather evolved into a kitbashing than just a kit conversion: not much from the original Matchbox J29 has been left over. But I like the outcome, even though things developed gradually from the simple idea of changing the number of engines on the Tunnan. One thing led to another. The resulting aircraft looks quite plausible, even though I am not totally happy with the landing gear, which appears to be rather far forward, despite surgical measures to mend the situation. The Ta 183 wings are a very good match, though, and I cannot help but recognize a certain French look, maybe due to the cruciform tail and the oval air intake? The P29G could also, with Argentinian marking, have become a revised version of the FMA Pulqui II?
Type: Trading figures.
Name: Star Wars Vehicle Collection set 3.
Brand: F-Toys.
Origin: Star Wars..
Scale: 1/144 scale.
Material: Styrene plastic.
Release Date: Many years ago.
*Note: Pics not by us. It's just for reference.
These are trading figures collected by my BB or me.
More in My Collection Corner.
+++ DISCLAIMER +++
Nothing you see here is real, even though the model, the conversion or the presented background story might be based on historical facts. BEWARE!
Some background:
The AH-1 Cobra was developed in the mid-1960s as an interim gunship for the U.S. Army for use during the Vietnam War. The Cobra shared the proven transmission, rotor system, and the T53 turboshaft engine of the UH-1 "Huey". By June 1967, the first AH-1G HueyCobras had been delivered. Bell built 1,116 AH-1Gs for the U.S. Army between 1967 and 1973, and the Cobras chalked up over a million operational hours in Vietnam.
The U.S. Marine Corps was very interested in the AH-1G Cobra, too, but it preferred a twin-engine version for improved safety in over-water operations, and also wanted a more potent turret-mounted weapon. At first, the Department of Defense had balked at providing the Marines with a twin-engine version of the Cobra, in the belief that commonality with Army AH-1Gs outweighed the advantages of a different engine fit. However, the Marines won out and awarded Bell a contract for 49 twin-engine AH-1J SeaCobras in May 1968. As an interim measure the U.S. Army passed on thirty-eight AH-1Gs to the Marines in 1969. The AH-1J also received a more powerful gun turret with a three-barrel 20 mm XM197 cannon based on the six-barrel M61 Vulcan cannon.
During the 1990s, the US forces gradually phased out its Cobra fleet. The withdrawn AH-1s were typically offered to other potential operators, usually NATO allies. Some were also given to the USDA's Forest Service for fire surveillance, and a handful AH-1s went into private hands, including the NASA. Among these airframes were some USMC AH-1Js, which had in part been mothballed in the Mojave Desert since their replacement through more powerful and modern AH-1 variants and the AH-64.
About twenty airframes were, after having been de-militarized, bought by the Kaman Corporation in 2003, in a bold move to quickly respond to more than 20 inquiries for the company’s K-1200 ‘K-Max’ crane synchropter since the type’s end of production in 2001 from firefighting, logging and industry transport requirements. While not such a dedicated medium lift helicopter as the K-1200, which had from the outset been optimized for external cargo load operations, the twin-engine AH-1J promised to be a very effective alternative and a powerful basis for a conversion into a crane helicopter.
The result of this conversion program was the Kaman K-1300, also known as the “K-Cobra” or “Crane Cobra”. While the basic airframe of the AH-1J was retained, extensive detail modifications were made. To reduce weight and compensate for the extensive hardware changes, the SeaCobra lost its armor, the chin turret, and the stub wings. Beyond that, many invisible changes were made; the internal structure between the engine mounts was beefed up with an additional cage structure and a cargo hook was installed under the fuselage in the helicopter’s center of lift.
To further optimize the K-Cobra’s performance, the dynamic components were modified and improved, too. While the engine remained the same, its oil cooler was enlarged and the original output limit to 1.500 shp was removed and the gearbox was strengthened to fully exploit the twin-engine’s available power of 1,800 shp (1,342 kW). The rotor system was also modified and optimized for the transport of underslung loads: the original UH-1 dual-blade rotors were replaced with new four-blade rotors. The new main rotor with rugged heavy-duty blades offered more lift at less rotor speed, and the blades’ lift sections were moved away from the hub so that downwash and turbulences directly under the helicopter’s CoG and man hook were reduced to keep the cargo load more stable. Due to the main rotor’s slightly bigger diameter the tail rotor was changed into a slightly smaller four-blade rotor, too. This new arrangement made the K-1300 more stable while hovering or during slow speed maneuvers and more responsive to steering input.
The Cobra’s crew of two was retained, but the cockpit was re-arranged and split into two compartments: the pilot retained the original rear position in the tandem cockpit under the original glazing, but the gunner’s station in front of him, together with the secondary dashboard, was omitted and replaced by a new, fully glazed cabin under the former gunner position. This cabin occupied the former gun station and its ammunition supply and contained a rearward-facing workstation for a second pilot with full controls. It was accessible via a separate door or a ladder from above, through a trap door in the former gunner’s station floor, where a simple foldable bench was available for a third person. This arrangement was chosen due to almost complete lack of oversight of the slung load from the normal cockpit position, despite a CCTV (closed circuit television) system with two cameras intended for observation of slung loads. The second pilot would control the helicopter during delicate load-handling maneuvers, while the primary pilot “above” would fly the helicopter during transfer flights, both sharing the workload.
To accommodate the cabin under the fuselage and improve ground handling, the AH-1J’s skids were replaced by a stalky, fixed four-wheel landing gear that considerably increased ground clearance (almost 7 feet), making the attachment of loads on the ground to the main ventral hook easier, as the K-1300 could be “rolled over” the cargo on the ground and did not have to hover above it to connect. However, an external ladder had to be added so that the pilot could reach his/her workstation almost 10 feet above the ground.
The bulky ventral cabin, the draggy landing gear and the new lift-optimized rotor system reduced the CraneCobra’s top speed by a third to just 124 mph (200 km/h), but the helicopter’s load-carrying capacity became 35% higher and the Cobra’s performance under “hot & high” conditions was markedly improved, too.
For transfer flights, a pair of external auxiliary tanks could be mounted to the lower fuselage flanks, which could also be replaced with cargo boxes of similar size and shape.
K-1300 buyers primarily came from the United States and Canada, but there were foreign operators, too. A major operator in Europe became Heliswiss, the oldest helicopter company in Switzerland. The company was founded as „Heliswiss Schweizerische Helikopter AG“, with headquarters in Berne-Belp on April 17, 1953, what also marked the beginning of commercial helicopter flying in Switzerland. During the following years Heliswiss expanded in Switzerland and formed a network with bases in Belp BE, Samedan GR, Domat Ems GR, Locarno TI, Erstfeld UR, Gampel VS, Gstaad BE and Gruyères FR. During the build-up of the rescue-company Schweizerische Rettungsflugwacht (REGA) as an independent network, Heliswiss carried out rescue missions on their behalf.
Heliswiss carried out operations all over the world, e. g. in Greenland, Suriname, North Africa and South America. The first helicopter was a Bell 47 G-1, registered as HB-XAG on September 23, 1953. From 1963 Heliswiss started to expand and began to operate with medium helicopters like the Agusta Bell 204B with a turbine power of 1050 HP and an external load of up to 1500 kg. From 1979 Heliswiss operated a Bell 214 (external load up to 2.8 t).
Since 1991 Heliswiss operated a Russian Kamov 32A12 (a civil crane version of the Ka-27 “Helix”), which was joined by two K-1300s in 2004. They were frequently used for construction of transmission towers for overhead power lines and pylons for railway catenary lines, for selective logging and also as fire bombers with underslung water bags, the latter managed by the German Helog company, operating out of Ainring and Küssnacht in Germany and Switzerland until 2008, when Helog changed its business focus into a helicopter flight training academy in Liberia with the support of Germany's Federal Ministry of Education and Research.
A second Kamov 32A12 joined the fleet in 2015, which replaced one of the K-1300s, and Heliswiss’ last K-1300 was retired in early 2022.
General characteristics:
Crew: 2, plus space for a passenger
Length: 54 ft 3 in (16,56 m) including rotors
44 ft 5 in (13.5 m) fuselage only
Main rotor diameter: 46 ft 2¾ in (14,11 m)
Main rotor area: 1,677.64 sq ft (156,37 m2)
Width (over landing gear): 12 ft 6 in (3.85 m)
Height: 17 ft 8¼ in (5,40 m)
Empty weight: 5,810 lb (2,635 kg)
Max. takeoff weight: 9,500 lb (4,309 kg) without slung load
13,515 lb (6,145 kg) with slung load
Powerplant:
1× P&W Canada T400-CP-400 (PT6T-3 Twin-Pac) turboshaft engine, 1,800 shp (1,342 kW)
Performance:
Maximum speed: 124 mph (200 km/h, 110 kn)
Cruise speed: 105 mph (169 km/h, 91 kn)
Range: 270 mi (430 km, 230 nmi) with internal fuel only,
360 mi (570 km 310 nmi) with external auxiliary tanks
Service ceiling: 15,000 ft (4,600 m)
Hovering ceiling out of ground effect: 3,000 m (9,840 ft)
Rate of climb: 2,500 ft/min (13 m/s) at Sea Level with flat-rated torque
External load capacity (at ISA +15 °C (59.0 °F):
6,000 lb (2,722 kg) at sea level
5,663 lb (2,569 kg) at 5,000 ft (1,524 m)
5,163 lb (2,342 kg) at 10,000 ft (3,048 m)
5,013 lb (2,274 kg) at 12,100 ft (3,688 m)
4,313 lb (1,956 kg) at 15,000 ft (4,600 m)
The kit and its assembly:
This is/was the second contribution to the late 2022 “Logistics” Group Build at whatifmodellers.com, a welcome occasion and motivation to tackle a what-if project that had been on my list for a long while. This crane helicopter conversion of a HueyCobra was inspired by the Mil Mi-10K helicopter – I had built a 1:100 VEB Plasticart kit MANY years ago and still remembered the helicopter’s unique ventral cabin under the nose with a rearward-facing second pilot. I always thought that the AH-1 might be a good crane helicopter, too, esp. the USMC’s twin-engine variant. And why not combine everything in a fictional model?
With this plan the basis became a Fujimi 1:72 AH-1J and lots of donor parts to modify the basic hull into “something else”. Things started with the removal of the chin turret and part of the lower front hull to make space for the ventral glass cabin. The openings for the stub wings were faired over and a different stabilizer (taken from a Revell EC 135, including the end plates) was implanted. The attachment points for the skids were filled and a styrene tube was inserted into the rotor mast opening to later hold the new four-blade rotor. Another styrene tube with bigger diameter was inserted into the lower fuselage as a display holder adapter for later flight scene pictures. Lead beads filled the nose section to make sure the CraneCobra would stand well on its new legs, with the nose down. The cockpit was basically taken OOB, just the front seat and the respective gunner dashboard was omitted.
One of the big challenges of this build followed next: the ventral cabin. Over the course of several months, I was not able to find a suitable donor, so I was forced to scratch the cabin from acrylic and styrene sheet. Size benchmark became the gunner’s seat from the Cobra kit, with one of the OOB pilots seated. Cabin width was less dictated through the fuselage, the rest of the cabin’s design became a rather simple, boxy thing – not pretty, but I think a real-life retrofitted cabin would not look much different? Some PSR was done to hide the edges of the rather thick all-clear walls and create a 3D frame - a delicate task. Attaching the completed thing with the second pilot and a dashboard under the roof to the Cobra’s lower hull and making it look more or less natural without major accidents was also a tricky and lengthy affair, because I ignored the Cobra’s narrowing nose above the former chin turret.
With the cabin defining the ground helicopter’s clearance, it was time for the next donors: the landing gear from an Airfix 1:72 Kamow Ka-25, which had to be modified further to achieve a proper stance. The long main struts were fixed to the hull, their supporting struts had to be scratched, in this case from steel wire. The front wheels were directly attached to the ventral cabin (which might contain in real life a rigid steel cage that not only protects the second crew member but could also take the front wheels’ loads?). Looks pretty stalky!
Under the hull, a massive hook and a fairing for the oil cooler were added. A PE brass ladder was mounted on the right side of the hull under the pilot’s cockpit, while a rear-view mirror was mounted for the ventral pilot on the left side.
The rotor system was created in parallel, I wanted “something different” from the UH-1 dual-blade rotors. The main rotor hub was taken from a Mistercraft 1:72 Westland Lynx (AFAIK a re-boxed ZTS Plastyk kit), which included the arms up to the blades. The hub was put onto a metal axis, with a spacer to make it sit well in the new styrene tube adapter inside of the hull, and some donor parts from the Revell EC 135. Deeper, tailored blades were glued to the Lynx hub, actually leftover parts from the aforementioned wrecked VEB Plasticart 1:100 Mi-10, even though their length had to be halved (what makes you aware how large a Mi-6/10 is compared with an AH-1!). The tail rotor was taken wholesale from the Lynx and stuck to the Cobra’s tail with a steel pin.
Painting and markings:
Another pushing factor for this build was the fact that I had a 1:72 Begemot aftermarket decal sheet for the Kamow Ka-27/32 in The Stash™, which features, among many military helicopters, (the) two civil Heliswiss machines – a perfect match!
Using the Swiss Helix’ as design benchmark I adapted their red-over-white paint scheme to the slender AH-1 and eventually ended up with a simple livery with a white belly (acrylic white from the rattle can, after extensive masking of the clear parts with Maskol/latex milk) and a red (Humbrol 19) upper section, with decorative counter-colored cheatlines along the medium waterline. A black anti-glare panel was added in front of the windscreen. The auxiliary tanks were painted white, too, but they were processed separately and mounted just before the final coat of varnish was applied. The PE ladder as well as the rotors were handled similarly.
The cockpit and rotor opening interior were painted in a very dark grey (tar black, Revell 06), while the interior of the air intakes was painted bright white (Revell 301). The rotor blades became light grey (Revell 75) with darker leading edges (Humbrol 140), dark grey (Humbrol 164) hubs and yellow tips.
For the “HELOG/Heliswiss” tagline the lower white section had to be raised to a medium position on the fuselage, so that they could be placed on the lower flanks under the cockpit. The white civil registration code could not be placed on the tail and ended up on the engine cowling, on red, but this does not look bad or wrong at all.
The cheatlines are also decals from the Ka-32 Begemot sheet, even though they had to be trimmed considerably to fit onto the Cobra’s fuselage – and unfortunately the turned out to be poorly printed and rather brittle, so that I had to improvise and correct the flaws with generic red and white decal lines from TL Modellbau. The white cross on the tail and most stencils came from the Begemot sheet, too. Black, engine soot-hiding areas on the Cobra’s tail were created with generic decal sheet material, too.
The rotor blades and the wheels received a black ink treatment to emphasize their details, but this was not done on the hull to avoid a dirty or worn look. After some final details like position lights the model was sealed with semi-matt acrylic varnish, while the rotors became matt.
A weird-looking what-if model, but somehow a crane-copter variant of the AH-1 looks quite natural – even more so in its attractive red-and-white civil livery. The stalky landing gear is odd, though, necessitated by the ventral cabin for the second pilot. I was skeptical, but scratching the latter was more successful than expected, and the cabin blend quite well into the AH-1 hull, despite its boxy shape.
+++ 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 21 cm Kanone 39 (K 39) was a Czech-designed heavy gun used by the Germans in the Second World War. It was original designed by Škoda as a dual-purpose heavy field and coast defence gun in the late 1930s for Turkey with the designation of ‘K52’. Only two had been delivered before the rest of the production run was appropriated by the Heer upon the occupation of Czechoslovakia in March 1939.
Initially, the K 39 only saw limited use as a field cannon in Operation Barbarossa, the Siege of Odessa, Siege of Leningrad and the Siege of Sevastopol. During the war, nine of these guns were sold to Sweden, too.
With the ongoing (and worsening) war situation and the development of heavy tank chassis towards late 1944, the K 39 received new attention and was adapted by the Wehrmacht as a long-range mortar, primarily intended as a mobile coastal defense weapon for strategically important naval sites, and as a second line artillery support. There were several reasons that made the heavy weapon still attractive: Unlike the German practice of sliding block breeches that required a metallic cartridge case to seal the gun's chamber against combustion gases, Škoda had preferred to use an interrupted screw breech with a deBange obdurator to seal the chamber. This lowered the rate of fire to 3 rounds in 2 minutes but had the great economic advantage of allowing bagged propellant charges that didn't use scarce brass or steel cartridge cases, since these metals became more and more short in supply. This also meant that the propellant charge could be adjusted to the intended range, what also helped save material.
The other unusual feature of the gun was a monobloc auto-frettaged barrel, created from a single piece of steel that was radially expanded under hydraulic pressure. This had the advantage of placing the steel of the barrel under compression, which helped it resist the stresses of firing and was simpler and faster to build since the barrel didn't require assembly as with more traditional construction techniques.
Every shell used by the K 39 weighed 135 kilograms (298 lb). HE shells (the 21 cm Gr 40), anti-concrete shells (21 cm Gr 39 Be) and an armor-piercing, base-fuzed shell, the 21 cm Pzgr 39 were available. The K 39 used a bagged charge with a total weight of 55 kilograms (121 lb). The base charge (“Kleine Ladung”) weighed 21.5 kilograms (47 lb) and had an igniter stitched to its base. The two increments (“Vorkart”) were lightly stitched together and enclosed in another bag tied at the top and with another igniter stitched to the base. The medium charge (“Mittlere Ladung”) consisted of the base charge and increment 2 while the full charge (“Grosse Ladung”) consisted of the base charge and both increments. The increments were loaded before the base charge. This resulted in a muzzle velocity of 800–860 m/s (2,600–2,800 ft/s) and a maximum firing range of 33 km (36,000 yd).
Emplacing the K 39 on its original box trail carriage took six to eight hours, mainly to dig in and anchor the firing platform, and a significant entourage was necessary to operate it. To improve the weapon’s handling and mobility, and to protect the crew especially against aircraft attacks, the K 39 was in 1943 to be mounted on a self-propelled chassis. Initially, a standardized “Schwerer Waffenträger”, which would also be able to carry other large-caliber guns (like the 17 cm Kanone 18 in Mörserlafette), was favored. However, the vehicle’s functional specification included the ability to set the heavy weapon gun down on the ground, so that it could be operated separately, and this meant an open weapon platform as well as complex and heavy mechanisms to handle the separate heavy guns. The Schwere Waffenträger’s overall high weight suggested the use of existing standard heavy tank elements and running gear and drivetrain elements from the heavy Tiger II battle tank were integrated into the design. The development of this mobile platform had high priority, but the focus on more and new battle tanks kept the resources allocated to the Schwerer Waffenträger project low so that progress was slow. As it became clear that the Schwere Waffenträger SPG would not become operational before 1945 a simpler alternative was chosen: the modification of an existing heavy tank chassis. Another factor was the Heeresleitung’s wish to protect the weapon and its crew through a fully enclosed casemate, and the ability to set the weapon down was dropped, too, to simplify the construction.
Originally, the SdKfz. 184 (Porsche’s chassis design for the Tiger I battle tank, which was not accepted in this role but instead developed into the tank hunter SPG Elefant/Ferdinand with a modified combat compartment at the rear, was chosen. But since this type’s production ended prematurely and many technical problems occurred through its complex propulsion system, the chassis of the Sd.Kfz. 186, the heavy Jagdtiger SPG, was selected instead, as it was the only readily available chassis at the time in production that was capable of carrying the K 39’s size and weight and of accepting its massive recoil forces.
The Jagdtiger itself was based on the heavy Tiger II battle tank, but it was lengthened by 260 mm. Due to production problems with its main armament, many Jagdtiger hulls were left uncompleted, and to bring more of these heavy vehicles to the frontlines it was adapted to the Sd.Kfz. 187, the Jagdtiger Ausf. M with a modified internal layout (casemate and engine bay positions were switched to fit an 88 mm gun with an extra-long barrel), a stronger but still experimental X16 gasoline engine, and a simplified Porsche running gear.
Since it was readily available, this re-arranged Jagdtiger base was adopted for the so-called Sd.Kfz. 190 “Küstenbatterie K 39 (auf Jagdtiger (Ausf. M)” self-propelled gun (SPG), or “KüBa 39” for short. The casemate-style combat section at the rear offered sufficient space for both the huge weapon and its crew, and also prevented the long gun barrel from hanging over too far ahead of the tank, improving its handling. Space for ammunition was still limited, though: racks on the casemate’s side walls offered space for only four rounds, while fifteen gun charges were stored separately. Gun elevation was between +50° and –3°, azimuth adjustment was achieved through turning the whole vehicle around.
The Sd.Kfz. 190’s hull featured the Jagdtiger’s standard heavy armor, since the Sd.Kfz. 190 was converted from existing lower bodies, but the new battle compartment was only heavily armored at the front. This was intended as a protection against incoming RPGs or bombs dropped from Hawker Hurricane or Typhoon fighter bombers, and as a sufficient protection against frontal ground attacks – the vehicle was supposed to retreat backwards into a safe position, then turn and move away. Roof and side walls had furthermore to be thinner to reduce the vehicle’s overall weight and lower its center of gravity, but they still offered enough protection against 20mm projectiles. Nevertheless, the Sd.Kfz. 190 weighed 64 tonnes (71 short tons), almost as much as the original Jagdtiger SPG it was based upon. Since it was not intended to operate directly at the front lines, the Sd.Kfz. 190 retained the Jagdtiger’s original (but rather weak) Maybach HL230 P30 TRM petrol engine with 700hp and the Henschel suspension with internal torsion bars, what simplified the conversions with readily available material.
A pair of retractable supports at the rear of the vehicle could be lowered to stabilize the vehicle when firing and distribute the gun’s massive recoil into the ground. The tall casemate’s rear featured a large double swing door which were necessary to avoid crew injuries from the massive gun’s pressure when it was firing. The doors were also necessary to re-load the gun – a small crane was mounted above the doors on the roof of the casemate, and a hoist to move the heavy rounds around in the casemate was mounted on tracks under the combat compartment’s ceiling.
The KüBa 39 had a standard crew of six men. The crew in the hull retained their role and positions from the Tiger II, with the driver located in the front left and the radio operator in the front right. This radio operator also had control over the secondary armament, a defensive machine gun located in a mount in the front glacis plate. In the casemate were the remaining 4 crew, which consisted of a commander (front right), the gunner (front left), and two loaders in the rear, which were frequently augmented by a third loader to handle the heavy rounds with an internal hoist under the casemate’s roof. Due to the severe maintenance and logistics needs, the KüBa 39 never operated on its own. Typically, several dedicated vehicles accompanied the self-propelled gun carrier as a “battle group”, including at least one ammunition carrier like the Hummel Munitionsträger, a crew transporter like a Sd.Kfz. 251 for more helping hands outside of the vehicle and frequently a command/radio vehicle to coordinate and direct the fire onto targets far beyond visual range.
The KüBa 39 was quickly developed and fielded, but it came too late for the Allied invasion in 1944 where it could have been a valuable asset to repel Allied ships that operated close to the French coast or even in second line in the Channel. The first vehicles became operational only in early 1945, and production was limited and rather slow. The ever-worsening war situation put more and more emphasis on the production of battle tanks and tank hunters, so that the heavy artillery vehicle only received low priority. However, the few vehicles that were produced (numbers are uncertain, but not more than 30 were eventually completed and fielded), found a wide range of uses – including the defense of the Elbe mouth and the Hamburg port. Some were shipped to Norway for coastal defense purposes, and a handful was allocated to the defense of German submarine bases in France.
Towards the end of hostilities, the survivors were integrated into infantry groups and used for long-range fire support at both Western and Eastern front. No vehicle survived, since most Sd.Kfz. 190 were destroyed by their crews after breakdowns or when the heavy vehicle got stuck in difficult terrain – its weight made the KüBa 39 hard to recover.
Specifications:
Crew: Six - seven (commander, gunner, 2 -3× loader, radio operator, driver)
Weight: 64 tonnes (71 short tons)
Length: 7.27 metres (23 ft 8 in) (hull only)
9.72 metres (31 ft 10 in) overall in marching configuration
Width: 3.88 metres (12 ft 9 in)
Height 3.81 metres (12 1/2 ft)
Ground clearance: 495 to 510 mm (1 ft 7.5 in to 1 ft 8.1 in)
Suspension: Torsion bar
Fuel capacity: 720 litres (160 imp gal; 190 US gal)
Armor:
25 – 150 mm (1 – 5.9 in)
Performance:
Speed
- Maximum, road: 38 km/h (23.6 mph)
- Sustained, road: 32 km/h (20 mph)
- Cross country: 15 to 20 km/h (9.3 to 12.4 mph)
Operational range: 120 km (75 mi) on road
80 km (50 mi) off road
Power/weight: 10,93 PS/tonne (9,86 hp/ton)
Engine:
V-12 Maybach HL HL230 P30 TRM gasoline engine with 700 PS
Transmission:
ZF AK 7-200 with 7 forward 1 reverse gears
Armament:
1× 21 cm K 39/41 L45 heavy siege gun with 4 rounds and 15 separate charges
1× 7.92 mm Maschinengewehr 34 or 42 with 800 rounds in the front glacis plate
The kit and its assembly:
The project to put the massive (real) Czech 21 cm K39 gun on a German chassis had been on my agenda for a long time, but I have never been certain about the vehicle donor for this stunt. I initially favored a Modelcollect E-50/75 since it is available as an SPG version with a reversed engine/casemate layout. But this kit has two serious issues: it would IMHO be too late to be adapted for the pre-war weapon, and – worse - the kit has the flaw that the mould designers simply ignored the driver/radio operator in the hull’s front – the glacis plate immediately migrates into the engine deck and bay, so that there’s no internal space for the driver! Even if you’d assume that the driver would sit with the rest of the crew in the casemate behind the engine, there are no hatches, sights slits or mirrors? Well, it’s a fictional tank, but IMHO it has been poorly designed.
Correcting this might be possible, but then I could also convert something else, probably easier. This alternative became a serious option when I recently built my fictional Sd.Kfz. 187, a Jagdtiger with a reversed layout. This stunt turned out to be easier than expected, with good results, and since I had a second Jagdtiger kit left over from the Sd.Kfz. 187 project I simply used it for the KüBa 39 – also having the benefit of being rooted in an earlier time frame than the E-50/75, and therefore much more plausible.
The Trumpeter 1:72 Jagdtiger first lost its mid-positioned casemate. Internal stiffeners were glued into the hull and the engine deck was cut out and glued into the former casemate’s place, directly behind the driver section. The casemate for the 21 cm gun (a Revell field gun model of this weapon, highly detailed) was scratched, though, and designing it was a gradual step-by-step process. To offer more internal space, the engine deck was slightly shortened, what also changed the vehicle’s profile. From the Jagdtiger’s superstructure I just retained the roof. Things started with another donor piece, though, the massive gun mantlet from a Trumpeter 1:72 KV-2 tank. It was mated with the21 cm gun and the movable KV-2 mantlet mounted with styrene sheet spacer onto a scratched casemate front plate. More styrene sheet was used to create covers around the mantlet, and inside I glued an “arm” to the gun with lead bead ballast, so that the gun could be easier posed in raised position. The finished gun element was glued onto the hull, and the Tiger II roof positioned as far back as possible, what revealed a 3mm gap to the front plate – bridged by another styrene sheet filler, which was also used to raise the roof and add a kink to the roofline that would make the casemate look less boxy.
With the roofline defined I decided to extend the casemate backwards – after all, the original rear engine was gone and the vehicle would certainly need a spacious back door to enter and load it. Therefore, a back wall section was cut out and a casemate extension scratched from styrene sheet. When this was in place, the vertical casemate rear wall was added, and with the profile now fully defined the casemate side walls were created from 1.5 and 0.5 mm styrene sheet. The kink under the roofline was a self-imposed challenge, but I think that this extra effort was worthwhile because the casemate looks more organic than just a simple box design like the Ferdinand/Elefant’s superstructure?
Once the casemate was closed, surface details were added, including the doble door at the rear, the small crane on the roof, and the retractable supports (which came, IIRC, from a Modelcollect 1:72 T-72 kit). The rest of the original Jagdtiger kit was simply taken over OOB.
Painting and markings:
As a vehicle operated in the open field, I gave the KüBa 39 a classic, contemporary “Hinterhalt” paint scheme, in the sophisticated original style that was only applied to a few vehicles on factory level until the camouflage job was soon delegated to the frontline units. Painting started with a base coat of RAL 8000 (Grünbraun) as an overall primer, then 7028 Dunkelgelb (Tamiya TS-3) was sprayed onto the upper surfaces from a rattle can for a light shading effect. At this stage the markings/decals were already applied, so that the additional camouflage could be applied round them. They were puzzled together from the scrap box.
Then clusters/fields in Olivgrün (RAL 6003; Humbrol 86) and Rotbraun (RAL 8012, Humbrol 160) were added onto the sand tone base with circular templates/stencils made from densely foamed styrene that were glued onto the tip of toothpicks – the large casemate with its even surfaces lent itself for this elaborate “factory finish” scheme variant. The stamp method worked better than expected, and the result is very convincing. I just tried to concentrate the dark areas to the upper surfaces, so that the contrast against the ground when seen from above would be smaller than from a side view, which became more fragmented. The running gear remained uniform Dunkelgelb, as a counter-shading measure and to avoid wobbling patterns on camouflaged wheels that could attract attention while the vehicle would move.
After protecting the decals with a thin coat of varnish the model and the still separate wheels received a dark-brown washing with highly thinned acrylic paint and an overall dry-brushing treatment with light grey and beige. Additionally, water colors were used to simulate dust and light mud, and to set some rust traces on exposed areas.
Artist mineral pigments were dusted into the running gear and onto the tracks after their final assembly, and some mud crusts on the tail supports were created with a bit of matt acrylic varnish and more pigments.
A thorough conversion project, and the result is a really massive vehicle - its bulk is hard to convey, the Jagdtiger basis is already a massive vehicle, but this is "super-size", close to an E-100! However, you have to place something next to it to fathom the size of the 21 cm mortar and the huge casemate that covers it. But the conversion looks IMHO rather natural, esp. for a scratched work, and the Hinterhalt suits the bulky vehicle well, it really helps to break the outlines up.
+++ DISCLAIMER +++
Nothing you see here is real, even though the conversion or the presented background story might be based historical facts. BEWARE!
Some background:
The AH-64 Apache originally started as the Model 77 developed by Hughes Helicopters for the United States Army's Advanced Attack Helicopter program to replace the AH-1 Cobra. The prototype YAH-64 was first flown on 30 September 1975. The U.S. Army selected the YAH-64 over the Bell YAH-63 in 1976, and later approved full production in 1982. After purchasing Hughes Helicopters in 1984, McDonnell Douglas continued AH-64 production and development. The helicopter was introduced to U.S. Army service in April 1986. The first production AH-64D Apache Longbow, an upgraded Apache variant, was delivered to the Army in March 1997. Production has been continued by Boeing Defense, Space & Security, and more than 2,000 AH-64s have been produced to date.
The Boeing AH-64 Apache is a four-blade, twin-turboshaft attack helicopter with a tailwheel-type landing gear arrangement and a tandem cockpit for a two-man crew. It features a nose-mounted sensor suite for target acquisition and night vision systems. It is armed with a 30 mm (1.18 in) M230 chain gun carried between the main landing gear, under the aircraft's forward fuselage. It has four hardpoints mounted on stub-wing pylons, typically carrying a mixture of AGM-114 Hellfire missiles and Hydra 70 rocket pods. The AH-64 has a large amount of systems redundancy to improve combat survivability.
The U.S. Army is the primary operator of the AH-64; it has also become the primary attack helicopter of multiple nations, including Greece, Japan, Israel, the Netherlands, Singapore, and the United Arab Emirates; as well as being produced under license in the United Kingdom as the AgustaWestland Apache. American AH-64s have served in conflicts in Panama, the Persian Gulf, Kosovo, Afghanistan, and Iraq. Israel used the Apache in its military conflicts in Lebanon and the Gaza Strip; British and Dutch Apaches have seen deployments in Afghanistan and Iraq.
Studies for a naval version of the Apache were begun during 1984 and since that time the McDonnell Douglas Helicopter Company has proposed several modified Apaches to both the U.S. Marine Corps and U.S. Navy. The navalized Apache was viewed as a replacement for the aging Bell AH-1 Sea Cobras that are in service with the Navy and Marines. With the introduction of a four-blade rotor system to the then current Marine Sea Cobra, the AH-1W, the Bell Cobra was believed to have reached the limit of its development. While older Sea Cobra airframes could be brought up to AH-1W standards, the Marines saw the need for a replacement for the Sea Cobra with some urgency.
The proposed Sea Apache (also known as the ‘Gray Thunder’) was intended for operations from smaller Navy ships such as frigates and cruisers and by the Marines from Amphibious Assault Ships (LHA) and smaller helicopter capable amphibious ships of a Marine Amphibious Ready Group (ARG). These ships would frequently operate outside the air cover of a carrier task group, so that the Sea Apache was also tasked with limited air defense duties and regarded as an offensive surface strike platform, with more capable weapons than the Army's version.
Since 1984, several design studies and formal proposals had evolved, with the Navy requesting changes in the Sea Apache configuration as it refined the aircraft's missions and roles. All in all the project went through no less than three stages, and each of these proposed navalized versions of the Apache differed in several ways from the standard Army AH-64A, although all three proposals had the same powerplants in common, two 1,723shp naval standard General Electric T700-GE-401 engines.
Also in common were increased corrosion preventive measures, improved electro-magnetic interference protection, a Doppler navigation system, upgraded brakes, additional tie down points, and a powered automatic rotor blade fold system.
Some of the missions envisioned by the Navy for the Sea Apache were:
- Escort for amphibious assault craft
- Anti-shipping strike
- Combat Air Patrol (CAP) with up to six Sidewinders
- Over the Horizon (OTH) targeting for surface ships
- Air support for SEAL special warfare teams
- Standoff surveillance
- Long range coastal patrol
Originally (designated “Stage 1”), the Sea Apache was to be a basic AH-64A airframe modified with a folding tail boom, a relocated tail wheel, a mast-mounted radar for surface/air search and attack, and provisions for Harpoon and Sidewinder missiles. Over time, however, the engineering studies and changing roles/missions requirements revealed that the Sea Apache's final configuration would have to be altered drastically.
One of the early problems encountered with navalizing the Apache was the narrow wheel base of the main landing gear. Engineering studies found that the standard Apache main wheel track was too narrow, causing the aircraft to be very unstable on the deck of a small ship. The roll of the deck in heavy seas, coupled with the aircraft's narrow wheel base and a relatively high center of gravity, could easily cause the Sea Apache to tip over. To solve this problem, McDonnell Douglas engineers redesigned the main landing gear, relocating it from the fuselage to the tips of the stub wings. The revised main landing gear was also retractable, with the gear retracting into streamlined housings (although the wheel itself remains uncovered) on the end of each reinforced stub wing. These housings also had provisions for mounting Sidewinder missile launcher rails.
The revised landing gear configuration was put forward in the second proposal (Stage 2) which also deleted the 30mm Chain Gun and its associated ammunition storage system. Furthermore, the Stage 2 Sea Apache featured a revised nose contour and replaced the TADS/PNVS with a nose mounted radar.
Extended fuselage side sponsons carried additional electronics and fuel cells. The sponsons themselves were smoothly faired into the fuselage to lower drag and extended almost to the tip of the nose. This aircraft was to also have provision for carrying two AIM-9L Sidewinder air-to-air missiles on short racks on the fuselage underside, a folding tail assembly and a retractable tail wheel.
This design had been refined still further, and the Stage 3 Sea Apache proposal had the side fuselage sponsons deleted and featured a larger nose radome intended to house an APG-65 Sea Search radar. This radar, developed from the multi-mode radar used on the F/A-18 Hornet fighter/attack aircraft, was compatible for both air-to-surface attack and air-to-air engagements. The forward fuselage was deepened to house additional fuel cells and the relocated avionics bays.
Projected armament included both the Harpoon or Penguin air-to-surface missiles (although the number of stations had been reduced to two) as primary weapons against surface targets, plus two Sidewinder air-to-air missiles for self-defense.
Additional weapons included Stinger, Sidearm, AMRAAM, and Hellfire missiles, as well as 127mm Zuni and 70mm FFAR rockets. Performance goals specified for the Sea Apache by the Navy at this stage included a 370km mission radius, and a four hour endurance on station. To extend the Sea Apache's time on station even further, an extendable in-flight refueling probe would be mounted on the starboard fuselage side below the cockpit. Consideration was also being given to installing the Canadian developed Bear Trap automatic haul-down landing system, which allowed operations during heavy sea states.
In 1989 the Navy gave serious consideration to the purchase of the Sea Apache once adequate funding was made available to finance prototype construction. The Navy desires the Sea Apache not only for its capabilities, but also because the aircraft would cost far less to acquire than to undertake the design of a totally new aircraft to replace the AH-1W in service.
It took until 1992 that the AH-64N, how the Sea Apache was now officially called, was given green lights and a total of seven prototypes were ordered (five for flight tests and in different configurations from Stage 2 and 3, plus two static airframes), and trials took another four years. During this time, one prototype was lost in a fatal crash and the overall budget for the new helicopter was slimmed down, so that the service aircraft became less drastically changed from the Army helicopter, and was eventually designated “Stage 2+”. It carried the Stage 3 avionics suite, but the performance goals became less ambitious, so that the deepened fuselage was not necessary anymore, improving aerodynamics and compensating a little for the reduced internal fuel capacity.
The first production AH-64Ns were delivered in 1998 and entered service on board of US Navy Wasp-class amphibious assault ships, e. g. the newly built USS Bataan (LHD-5), in 1999. Bataan was also one of many vessels in the Middle East region at the beginning of the Iraq war on or about 20 March 2003. After delivering her attack and transport helicopters, troops and vehicles she was employed as a "Harrier Carrier" with primary duties supporting two Marine AV-8B Harrier II squadrons along with USS Bonhomme Richard. USN AH-64Ns of the newly formed HLA-80 light attack helicopter squadron served successfully in the Combat Air Patrol (CAP) role, armed with AIM-120 AMRAAM and AIM-9L Sidewinders, as well as in the escort role for emergency medical care transports in the conflict region.
Until 2003, a total of 80 AH-64Ns were built, exclusively for the US Navy. The US Marines showed interest in the new helicopter, but budget restrictions forced the USMC to stay with its AH-1W helicopters and the AV-8B fleet. A proposed Marine Corps variant would retain the TADS/PNVS and Hellfire missile system, for use in the close air support role and for anti-shipping duties while escorting amphibious vessels. This variant would also relocate the radar dome back to the top of the rotor mast. Another option favored by the Marines was the capability to use the four tube TOW missile system as a back-up to the Hellfire missile system. But due to further budget restrictions, this variant that resembled the initial Stage 1 design of the AH-64N, never left the drawing board.
Further export ambitions received a blow when the British Army successfully deployed license-built AgustaWestland Apaches in 2003 upon the Royal Navy's HMS Ocean, a Landing Platform Helicopter, demonstrating that the land-based Army helicopter was quite capable of naval operations.
General characteristics:
Crew: 2 (pilot, and co-pilot/WSO)
Length: 58.17 ft (17.73 m) (with both rotors turning)
Fuselage length: 49 ft 5 in (15.06 m)
Rotor diameter: 48 ft 0 in (14.63 m)
Height: 12.7 ft (3.87 m)
Disc area: 1,809.5 ft² (168.11 m²)
Empty weight: 11,387 lb (5,165 kg)
Loaded weight: 17,650 lb (8,000 kg)
Max. takeoff weight: 23,000 lb (10,433 kg)
Powerplant:
2× General Electric T700-GE-701C turboshaft engines, delivering 1,890 shp (1,409 kW) each,
driving a foldable 4 blade main rotor and a 4 blade tail rotor in non-orthogonal alignment
Performance:
Never exceed speed: 197 knots (227 mph, 365 km/h)
Maximum speed in level flight: 165 knots (190 mph, 306 km/h)
Cruise speed: 143 knots (165 mph, 265 km/h)
Range: 290 nmi (332 mi, 535 km) with two AGMs and four AAMs
Combat radius with two hours loitering time: 162 nmi (186 mi, 300 km)
Ferry range: 1,080 nmi (1,242 mi, 2,000 km)
Service ceiling: 21,000 ft (6,400 m) minimum loaded
Rate of climb: 2,500 ft/min (12.7 m/s)
Disc loading: 9.80 lb/ft² (47.9 kg/m²)
Power/mass: 0.18 hp/lb (0.31 kW/kg)
Armament:
No internal gun;
Four pylon stations on the stub wings; the inner pair under the wings can carry a wide range of
AGMs and AAMs, including AGM-84 Harpoon and AGM-119 Penguin against surface targets.
Alternatively, up to eight AGM-114 Hellfire missiles or pods with Hydra 70 70 mm, CRV7 70 mm,
and APKWS 70 mm air-to-ground rockets can be carried
Stations on each wingtip and under the fuselage can carry launch rails for up to four
AIM-120 AMRAAM and/or AIM-9 Sidewinder AAMs.
The kit and its assembly:
Another entry for the 2016 “In the Navy” group build at whatifmodellers.com, and to my surprise I was so far the only builder of this interesting “real” what-if project – even though the navalized Apache had been tackled by other modelers several times before.
The three design stages, plus USMC options, offer a wide range of potential builds – but I did not want to build a 1:1 copy of any of these. I wanted a sleek helicopter, purely armed with guided missiles, so I settled for “something between Stage 2 and 3”, or rather something that combines design elements from these:
- Nose radome (Stage 2)
- Recontoured upper fuselage (Stage 2 onwards)
- Retractable landing gear in wing tip pods & relocated tail wheel (Stage 2 onwards)
- Deleted sponsons (Stage 3), but also no deepened Stage 3 fuselage
A nice basis for my plan was Academy’s new AH-64 kit – it’s selling point in my case was the fact that it is the only kit that comes with separate sponson parts. Any other kit I know has them as integral part of the fuselage halves, so that Stage 1 would be fairly easy to build, Stage 2 challenging and Stage 3 a total re-sculpting of the forward fuselage. But in this case, the sponsons can simply be left away and a floor panel needs some modifications.
The thimble radome is an aftermarket resin piece, actually for a WWII FuG 240 Morgenstern radar on board of a Ju 88G night fighter. It simply replaces the original nose and it was blended into the fuselage through a 2C putty “plug”.
Stage 2 and 3 of the navalized Apache feature a higher upper deck around the rotor gear cover. On a 1:72 kit it’s not much, maybe 2mm, but recognizable to keen eyes. I scratched it through donation parts (including an air brake from an Airfix A-1 Skyraider…), styrene strips and some putty. The rotor mast was also extended by the same amount, compensating for the higher dorsal line. Subtle, but worked out fine.
I was a little uncertain concerning the stub wings. Stage 3 had a reduced span, and I found the OOB wings a little too small for the wingtip pods (scratched from styrene profiles and some 2C putty) with the landing gear. I eventually added 3mm depth to the wings through inserted styrene profiles – probably hard to recognize at all when hidden under paint, but proportions look IMHO more balanced, also with the missile ordnance on board and the longer nose. Any means to move the landing gear forward is helpful!
Work on struts and wheels started once the wings and the pods were in place, for a proper ground clearance. The struts are modified parts from the Academy kit, I just replaced the fat low-pressure main wheels for the land-based version with donations from a Hobby Boss MiG-15: similar diameter, but less wide and an interesting wheel hub cover.
For the retractable tail wheel, a well opening was cut of the tail boom and an interior plus covers added.
The whole tail wheel comes OOB from the kit, the struts were just re-arranged for a more vertical position in the well.
The ordnance comes from a Hasegawa US weapon set and encompasses a pair of AGM-119 Penguins, a pair of AIM-120 AMRAAM and a pair of AIM-9 Sidewinder, plus the missiles’ respective launch rails.
Anyway, nothing goes without trouble. In this case, disaster struck in the form of a cracked canopy while trying to dry-fit the clear part over the finished cockpit and fuselage. Sh!t.
I was lucky to have a spare AH-64A canopy at hand, from an early Italeri kit. While not as sharp in detail as the Academy part, the shape and outline of both pieces was almost identical, the Italeri part only turned out to be 2-3mm too short at its rear end, a gap that could be bridged with styrene strips, though.
Overall, the implantation called for some modifications around the cockpit opening, but for a donor part solution the result is thankfully pretty good, phew! When painting started, I was even more happier, because the putty work associated with the implantation turned out to be better than expected. On the downside, the donor part seems to bear a lot of micro-cracks – they are only visible from certain angles and in direct light, though, and once I discovered them the piece had already been blended into the fuselage, so I stuck with the solution.
Another final modification was a little rhinoplasty – I did not assess the amount of putty correctly that was needed to blend the radome with the rest of the fuselage, it added 4-5mm in length. The result, once the fuselage was completed and overall proportions clearer, looked a littel Pinocchio-esque, though. So, with a bleeding heart and shaky hands, I cut a 5mm disc out of the massive resin nose and fitted the two remaining parts together again, blending the cut and the differences in diameter with putty. This worked out fine, too, and I also used the opportunity to re-shape the radome’s underside a little, so that the whole outline would come closer to the Stage 2 sketches. Looks better, in the end.
Painting and markings:
I stuck to the livery many illustrations of this fictional helicopter show: a typical, all-gray low-viz scheme, similar to the USMC’s late AH-1 helicopters. Everything very straightforward and based on contemporary USN benchmarks.
Basic colors are FS 35237 for all upper surfaces and FS 36375 for the undersides – as a personal twist I added a third tone, FS 36320, to the flanks – after all, it’s a whif kit.
A light black ink wash and some dry-brushing on panels were used for weathering, as well as some grinded graphite around the engines and the stabilizers for exhaust soot stains.
The cockpit and visible parts of the rotor system became very dark gray (a mix of black and FS 36081), while the blades became neutral gray (FS 36173). The landing gear and its wells standard all-white in order to reveal leaks in the hydraulic system, as well as all six launch rails. The ordnance was painted according to the real world, I just chose a medium grey finish for the Penguins.
The decals were puzzled together from various sources, HLA-80 as a unit and its markings are purely fictional. The grey walkways are grey decal strips (TL Modellbau stuff).
Despite the canopy and nose trouble on the way, the result looks pretty good. O.K., my build does not match any of the three proposed design stages, but many characteristic details are there – and who knows how a real navalized AH-64 might finally have looked like?
After Messing around with LED for figures like Cyborg, Savitar, Killmonger and others, I wanted to make an Iron Man figure with an LED feature.
This was also my first time sculpting an Iron Man both the helmet and armor.
Originally I made a concept art for this guy which is on my instagram to plan out exactly what I hope the figure will look like
www.instagram.com/p/Bimty6wADYU/?hl=en&taken-by=97leg...
Helmet was sculpted over a clear transparent head and it was a pain in the ass to make. I'm not a good sculptor at all and I still have room for improvement. Instead of asking Sander, Andrew, or anyone to sculpt it for me I took it upon myself just to get some experience. I learned a lot while making this helmet and struggling along the way
Torso was simple actually since his suit is skin tight there wasn't much to sculpt other than his chest, shoulders, and such.
I used a transparent lego torso for the base so that way the LED can still shine through for the light up feature.
I then painted the figure with model masters silver chrome and transparent red on top of that which I learned from DaLastPrime
Other painted details include this glossy red paint I used for highlight. It's subtle but effective
His eyes, chest, shoulders, and repulsors all light up
I made his wings with styrene and plastic. It doesn't rest on his back the way I want but it's the best I can do since I want it to be removable.
Oh yeah I updated my spiderman figure at least a month ago
This figure was a challenge and I'm glad I made it. I learned new things on how to sculpt helmets and found what areas I need to improve in the future
What do you think?
+++ DISCLAIMER +++
Nothing you see here is real, even though the conversion or the presented background story might be based historical facts. BEWARE!
Some background:
The origins of the Saab 19 date back before the onset of WWII. At that time, the Swedish Air Force (Flygvapnet) was equipped with largely obsolete Gloster Gladiator (J 8) biplane fighters. To augment this, Sweden ordered 120 Seversky P-35 (J 9) and 144 P-66 Vanguard (J 10) aircraft from the United States.
However, on 18 June 1940, United States declared an embargo against exporting weapons to any nation other than Great Britain. As the result, the Flygvapnet suddenly faced a shortage of modern fighters.
Just in time, Saab had presented to the Ministry on Sep 4th 1939 a fighter that had been meant to replace the obsolete Gloster Gladiators. The aircraft carried the internal development code ‘L-12’ and had been designed in collaboration with US engineers in Sweden, who were to aid with license production of Northrop 8-A 1s and NA-16-4 Ms.
The L-12 looked very much like the contemporary, Japanese Mitsubishi A6M “Zero” (which had been seriously considered by the Flygvapnet, but import or license production turned out to be impractical). The aircraft was a very modern all-metal construction with fabric covered control surfaces. The L-12 was to be powered by a 1.065 hp Bristol Taurus and maximum speed was calculated to be 605 km/h. Its relatively heavy armament consisted of four wing-mounted 13.2mm guns and two synchronized 8 mm MGs on top of the engine, firing through the propeller arc.
The design was quickly approved and the new aircraft was to be introduced to the Flygvapnet as the ‘J 19A’. Production aircraft would be outfitted with a more powerful Bristol Taurus II, giving 1.400 hp with 100-octane fuel and pushing the top speed to 630 km/h. But the war’s outbreak spoiled these plans literally over night: the L-12 had to be stopped, as the intended engine and any import or license production option vanished. This was a severe problem, since production of the first airframes had already started at Trollhättan, in the same underground factory where the B 3 bomber (license-built Ju-86K of German origin with radial engines) was built. About 30 pre-production airframes were finished or under construction, but lacked an appropriate engine!
With only half of a promising aircraft at hand and the dire need for fighters, the Swedish government decided to outfit these initial aircraft with non-license-built Wright R-2600-6 Twin Cyclone radial engines with an output of 1.600 hp (1.194 kW). The fuselage-mounted machine guns were deleted, due to the lack of internal space and in order to save weight, and the modified machines were designated J 19B. This was only a stop-gap solution, though. P&W Twin Wasp engines had also been considered as a potential power plant (resulting in the J 19C), but the US didn't want to sell any engines at that time to Sweden and this variant never materialized.
An initial batch of 24 J 19B aircraft was eventually completed and delivered to F3 at Lidköping in late 1940, while airframe construction was kept up at small pace, but only seven more J 19Bs were completed with R-2600 engines. Uncompleted airframes were left in stock for spares, and further production was halted in mid 1941, since the engine question could not be solved sufficiently.
The J 19B proved to be a controversial aircraft, not only because of its dubious engine. While it was basically a fast and agile aircraft, the heavy R-2600 engine was rather cumbersome and not suited for a fighter. Handling in the air as well as on the ground was demanding, due to the concentration of weight at the aircraft’s front – several J 19Bs tipped over while landing. As a consequence, the J 19B simply could not live up to its potential and was no real match for modern and more agile fighters like the Bf 109 or the Spitfire – but the Swedish equipment shortages kept the machines in service throughout WWII, even though primarily in a ground attack role and fulfilling other secondary line duties.
Towards the end of WWII, the J 19’s intended role was eventually filled by the indigenous FFVS J 22 fighter – ironically, it was outfitted with a license-built P&W Twin Wasp. By that time, about forty J 19 airframes were more or less complete, just lacking a proper engine. Mounting the now available Twin Wasp to these had seriously been considered, but the aircraft’s performance would not suffice anymore. Consequently, a thorough modification program for the J 19 was started in late 1944, leading to the post-WWII J 19D.
The J 19D was another stopgap program, though, and the economical attempt to bring the fighter’s performance on par with contemporary fighters like the American P-47 or the P-51; both of these types had been tested and considered for procurement, and the P-51 was eventually ordered in early 1945 from US surplus stock as the J 26, even though deliveries were postponed until 1946. The J 19D was to bridge the time until the J 26 was fully introduced, and would later serve in the attack role.
Since the J 19 airframe could not take a large and powerful radial engine like the R-2800, Saab made a radical move and decided to integrate an inline engine – despite the need for some fundamental changes to the airframe. The choice fell on the Packard V-1650, the same engine that also powered the J 26 fighters, so that procurement, maintenance and logistics could be streamlined.
Integration of the very different engine necessitated a complete re-design of the engine attachment architecture, a new, streamlined cowling and the addition of a relatively large radiator bath under the fuselage. A new four blade propeller was introduced and enlarged, all-metal stabilizers were integrated, too, in order to compensate the changed aerodynamics induced by the new radiator arrangement (which made the aircraft pitch down in level flight). A new bubble canopy with minimal framing was introduced, too, offering a much better all-round field of view for the pilot.
Even though the inline engine had a lower nominal output than the J 19B’s heavy R-2600, performance of the J 19D improved appreciably and it became, thanks to improved aerodynamics, a better overall weight distribution, more agile – finally living up to its original design plans, even though its performance was still not outstanding.
Armament was upgraded, too: the inner pair of wing-mounted 13.2mm machine guns was replaced by 20mm Bofors cannons (license-built Hispano-Suiza HS.404), considerably improving weapon range and firepower. Under the outer wings, hardpoints could take a pair of 250 kg bombs, 300 l drop tanks or up to eight 50 kg bombs and/or unguided missiles.
After WWII, the J 19B survivors were kept in service and soldiered on until 1948, when all remaining aircraft were scrapped. Wright was also paid the overdue license fees for the originally unlicensed engines. The J 19D served together with the J 22 and J 26 fighters until 1950, when all of these piston engine fighters were gradually replaced by de Havilland Vampires (J 28) and the indigenous J 29 Tunnan, which rapidly brought the Swedish Air Force into the jet age. The last four J 19Ds, used as liaison aircraft at F 8 at Barkarby, were retired in 1954.
Saab J 19A General characteristics
Crew: One
Length: 9.68 m (31 ft 8 1/2 in)
Wingspan: 12.0 m (39 ft 4 in)
Height: 3.05 m (10 ft 0 in)
Wing area: 22.44 m² (241.5 ft²)
Empty weight: 1,630 kg (3,590 lb)
Loaded weight: 2,390 kg (5,264 lb)
Aspect ratio: 6.4
Powerplant:
1× Packard V-1650-7 liquid-cooled V-12, with a 2 stage intercooled supercharger,
rated at 1,490 hp (1,111 kW) at 3,000 rpm
Performance
Maximum speed: 640 km/h (397 mph) at 4.550 m (14.930 ft)
Cruise speed: 380 km/h (236 mph)
Landing speed: 140 km/h (90 mph)
Range: 1.500 km (930 mi; 810 nmi)
Service ceiling: 11.800 m (38.650 ft)
Rate of climb: 15.9 m/s (3,125 ft/min)
Armament:
2× 20 mm Bofors (Hispano-Suiza HS.404) cannons with 120 RPG
2× 13.2 mm (0.53 in) M/39A (Browning M2) machine guns with 500 RPG
Underwing hardpoints for an ordnance of 500 kg (1.100 lb), including a pair of 300 l drop tanks,
two 250 kg (550 lb) bombs, eight 50 kg (110 lb) bombs or eight unguided missiles.
The kit and its assembly
This is actually the second J 19 I have converted from a Hobby Boss A6M – and this build addresses two questions that probably nobody ever asked:
● What would a Mitsubishi Zero with an inline engine look like?
● Could the fictional Swedish aircraft have survived WWII, and in which form?
The Saab J 19 never saw the hardware stage, but it was a real life project that was eventually killed through the outbreak of WWII and the lack of engines mentioned in the background above. Anyway, it was/is called the “Swedish Zero” because it resembled the Japanese fighter VERY much – wing shape, fuselage, tail section, even the cockpit glazing!
This build/conversion was very similar to my first one, which ended up as a J 19B with an R-2600 engine from a Matchbox B-25 Mitchell bomber. However, due to the later time frame and different donor parts at hand things took a different route – this time, the key idea was the modernization/update of a rather outdated airframe, and the old J 19B model was the benchmark.
Again, much of the literally massive(!) Hobby Boss Zero was taken OOB, but changes this time included:
● The nose/cowling from a Matchbox P-51D
● A modified ventral radiator bath from a HUMA Me 309
● New horizontal stabilizers from a Griffon Spitfire
● A new propeller (Pavla resin parts for a post WWII P-51D/K with uncuffed blades)
● OOB main landing gear was inverted, so that the wheel discs face inwards
● New main wheels from an AZ Models Spitfire, IIRC
● New retractable tail wheel, from a Bf 109 G; the arrestor hook opening was closed
● A vacu canopy for a late mark Hawker Typhoon, plus some interior details behind the seat
In order to adapt the Mustang’s nose to the slender and circular A6M fuselage, a wedge plug was inserted between the fuselage halves from the Matchbox kit and a styrene tube added inside as a propeller mount. The latter, a resin piece, received a long metal axis and can spin freely.
For the new bubble canopy the cockpit opening and the basic interior was retained, but the dorsal section around the cockpit re-sculpted with putty. Took some time, but worked well and everything blends surprisingly well into each other – even though the aircraft, with its new engine, somehow reminds me of a Hawker Hurricane now? From certain angles the whole thing also has a P-39 touch? Weird!
Painting and markings
Again the dire question: how to paint this one? Once more I did not want to use a typical olive green/light blue Swedish livery, even though it would have been the most plausible option. I eventually settled for a pure natural metal finish, inspired by the post-WWII J 26/Mustangs in Swedish service, which furthermore carried only minimal tactical markings: roundels in six positions, the Flygflottilj number on the fuselage and a colored letter code on the tail, plus a spinner in the same color. Very simple and plain, but with more and more Swedish whiffs piling up, I am looking for as much camouflage/livery diversity as possible, and an NMF machine was still missing. :D
All interior surfaces were painted in RLM 02, and for the NMF I used my personal “recipe” with a basis of Revell 99 (Aluminum, acrylics) plus a black ink wash, followed by panel post-shading with Humbrol “Polished Aluminum” Metallizer (27002), rubbing/polishing with a soft cotton cloth and finally and a light rubbing treatment with grinded graphite for weathering effects and a worn, metallic shine of the surfaces.
Around the exhaust stubs, slightly darker panels were painted with Revell Acyrlics 91 (Iron) and ModelMaster Magnesium Metallizer. A black anti glare panel was added in front of the cockpit (P-51 style). The green propeller boss was painted with a mix of Humbrol 3 and 131 – emulating the color of the green code letter on the fin as good as possible.
The decals were puzzled together; the bright roundels belong to a Swedish Fiat CR.42, from a Sky Models sheet. The “8” on the fuselage comes from an early WWII Swedish Gloster Gladiator code (SBS Models), while the green “E” is an RAF code letter from a Heller Supermarine Spitfire Mk. XVI – actually a total print color disaster, since this deep green is supposed to be Sky!? For better contrast on the Aluminum the letter was placed on a white background, created from single decal strips (generic material from TL Modellbau).
After some soot stains around the exhaust stubs and the fuselage flanks with more graphite, as well as around the gun muzzles, the kit was sealed with a 4:1 mix of gloss and matt acrylic varnish, only the anti glare panel and the propeller blades became 100% matt. Some more matt varnish was also dabbed over the soot stains.
So, another J 19, and the “Zero with an inline engine” looks pretty strange – not as streamlined as other late WWII designs like the P-51 or Griffon-powered Spitfires, yet with a modern touch. The NMF livery looks a bit boring, but the unusual green code (used by liason J 26s from F 8 and some rare 4th or 5th divisions) is a nice contrast to the bright and large Swedish roundels, underlining the pretty elegant lines of the converted Zero!
I'm using this setup to "scan" medium and large format images. This saves me the trouble of buying and finding a place to put a medium format scanner. It also enables me to scan large format sheet film.
The setup is based on this PetaPixel.com article: How to Scan Your Film Using a Digital Camera and Macro Lens.
Camera & Lens:
• Canon EOS 5D mkII DSLR
• Nikon 105mm f/4 Micro-NIKKOR AI lens with Fotodiox Nikon F/Canon EF adapter and complete Vello extension tube set.
Copy Stand and Lightbox:
• Albinar High Load 28" Copy Macro Stand
• Porta Trace 10 x 12" Lightbox
Other Gear:
• Canon Angle Finder C for easier focusing than using live view on the LCD screen. Once focused, I stop down to f/11 and switch to live view for framing and shooting the images.
• Black Styrene Sheets (Evergreen Scale Models) prevent lens flare from the light box's LCDs and provide additional film flattening.
Also, I turn the desk lamp off when scanning. It's turned on only to better illuminate the rig.
Exposure time at ISO 100 is typically 1/8 to 1/3 second depending on image brightness.
I combine the images in Photoshop using the Photomerge feature.
+++ DISCLAIMER +++
Nothing you see here is real, even though the model, the conversion or the presented background story might be based on historical facts. BEWARE!
Some background:
After the Falklands War, Argentina was not only left with a much reduced aerial strike force – budget restraints, inner and external political pressure as well as delivery boycotts plagued the country for years in its efforts to rejuvenate the air force. Recent years were troublesome, too. In early 2005 the top seventeen brigadiers of the Air Force, including the Chief of Staff, Brigadier General Carlos Rohde, were sacked by President Néstor Kirchner following a scandal involving drug trafficking through Ezeiza International Airport. The primary concerns of the Air Force as of 2010 were the establishment of a radar network for control of the country's airspace, the replacement of its older combat aircraft (Mirage III, Mirage V) and the incorporation of new technologies. The possibility of purchasing surplus French Air Force Mirage 2000C fighters, like the option chosen by the Brazilian Air Force, had been considered.
As of 2010, budgetary constraints continued, leading to the disbanding of the Boeing 707 transport squadron and maintenance problems for half of the C-130 Hercules fleet. In August 2010 a contract was signed for two Mi-17E helicopters, plus an option on a further three, to support Antarctic bases. All the time, though, the FAA had been seeking to replace its ageing force with a more capable and more serviceable modern aircraft. Argentina’s Super Étendard fighters, which had been used to launch Exocet missiles in the 1980s and still served, come from France. Its Mirage III/ V/ “Nesher” fighters were originally bought second-hand from Israel and Peru, but they had deteriorated badly. Its A-4P Skyhawk models were originally sold to Argentina by the USA but phased out in 1999, the more modern A-4AR “Fightinghawks” were rebuilt and modernized ex USMC A-4Ms. What was left of those deliveries made up the bulk of the Argentinian jet fleet.
The acquisition of Spanish Mirage F1Ms, IAI Kfir Block 60s from Israel and Saab Gripen E/Fs from Sweden was considered, but all of those deals stalled, for various reasons. The Mirage F1 deal was scrapped by the Spanish government after pressure of the UK to not assist in FAA modernization over tensions between the countries over the Falkland Islands. The UK also managed to successfully veto the sale of Gripen E/Fs, as 30% of the Gripen's parts were manufactured there. British diplomacy furthermore worked to delay Argentina’s proposed Super Étendard modernization. To make matters worse, despite steadily worsening relations with Britain under the Obama administration, the USA would neither sell Argentina any jet fighters, nor supply spare parts or engines.
This only left Argentina with the original source for its Nesher/Dagger/Finger fighters as a reliable and (moreover) affordable option: Israel. The (realistic) object of desire was the successor of the Nesher, the Kfir, which entered service with the IAF in 1975. The Kfir was, like the Nesher, a Mirage III/V derivative, but a major improvement. Substantial structural changes had been made and IAI replaced the original Atar 9C of French origin with a more powerful J79 turbojet, which had been used at the time by IDF F-4 Phantom IIs of American origin, too. The Kfir received during its career progressive modifications to its airframe (in the form of canards which improved the fighter’s handling considerably), radar, electronics, and weapons, and these upgrades continued even after the Kfirs were retired from Israeli service in the late 1990s, on behalf of export customers like Colombia, Ecuador, and Sri Lanka.
The Kfir’s retirement in Israeli service led to a great number of surplus airframes with considerable flying hours left, so that the Kfir C.10/Block 60, a dedicated export variant with many updates, was developed on their basis and offered to foreign customers. These machines carried modern multi-mode radars and electronics on par with contemporary F-16 Block 40/50s, giving them the ability to use beyond visual range aerial weapons, advanced short range AAMs, and a variety of precision strike weapons. However, it would take a brave Kfir pilot to face a Eurofighter Typhoon in single combat… even so, the late an updated Kfirs were capable and redoubtable fighters.
Their combat radius was a bit short, though, due to the thirsty and somewhat outdated J79 engine, but their aerial refueling capability compensated for this flaw and made them well-suited to intimidation and presence patrols. The Kfir’s relatively small price tag made it, despite the airframe’s overall age, very attractive for small nations with limited defense budgets – and consequently it attained Argentinian interest.
Argentinian negotiations went so far that Israel not only agreed to sell 18 revamped Kfir fighters from ex-IDF overstock, IAI also offered to adapt the airframes to a different engine, the French Atar 9K-50 afterburning turbojet, which were not part of the deal, though. This appeared like a backward roll, since the Kfir was originally constructed to replace the French Atar 9C with the American J79 in Israel’s Mirage III/V copy – but this move was the only way to provide Argentina with a suitable engine that was freely available on the Western world market without British or American bans and interventions.
The result of this deal became the so-called Kfir C.9, even though this was just an internal designation at IAI and never officially adopted in order to avoid political problems. In the course of 2013 and 2014, the engine-less Kfir airframes were delivered as knocked-down kits via ship to Argentina. At Argentina’s nationalized aircraft manufacturer Fábrica Argentina de Aviones SA (FAdeA) in Córdoba they were mated with the new engines, imported separately from France, and equipped with imported and domestic avionics. In Argentinian service and to the public, the aircraft became known as FAdeA “IA-96A” and was, keeping up the FAA’s tradition to christen its fleet of various Mirage III derivatives after domestic animals, called “Quique” (lesser grison).
The IA-96A/Kfir C.9 was specifically tailored to the Argentinian needs and restrictions. Despite wishes to buy Kfirs according to the more versatile and capable C.10 export standard with a modern Elta EL/M-2032 multi-mode radar, Argentina’s highly limited defense budget and other equipment constraints imposed by foreign suppliers and governments only allowed the procurement of what basically was a re-engined Kfir C.7 with some minor updates.
In contrast to the Kfir C.10, the older C.7 was only outfitted with the Elta EL/M-2021B radar. This was a multi-mode radar, too, which still offered air-to-air and air-to-surface capability, but it was less powerful than the C.10 standard and offered only a relatively short range of max. 46 mi/74 km.
Like the Israeli C.7, the C.9 had inflight refueling capability through a fixed but removable probe, and it featured a HOTAS-configured cockpit. Individual updates were a new, frameless wrap-around windshield for a better field of view, two 127×177mm MFDs in the cockpit, full HMD capability, a simple TAV38 laser rangefinder in a small fairing under nose, and improved avionics to deploy state-of-the-art guided weapons of Israeli and French origin (see below).
Outwardly, the C.9’s biggest difference to the original C.7 configuration – even though it was not very obvious – was the modified rear fuselage, which had to be changed in order to cover the longer and more slender Atar 9K-50 engine and its afterburner. In fact, the original IAI Nesher blueprints and toolings had been dusted off and used to produce these new parts.
Since the lighter Atar 9K-50 would not need the J79’s extra cooling and had a lower air mass flow, the Kfir’s characteristic auxiliary air intake at the fin’s root as well as several prominent air scoops along the fuselage disappeared, giving the aircraft a more streamlined look. As a positive side effect, this measure, together with the slimmer fuselage, improved aerodynamics, compensating for the slight reduction of overall thrust through the engine swap, and the longer fuselage made the aircraft directionally more stable, so that no fin fillet was necessary anymore. With the resulting short fin, the IA-96’s profile resembled that of the South African Atlas Cheetah E a lot, even though the latter were modernized Mirage IIIs and not converted IAI Kfirs. Compared with the Kfir C.7, top speed and service ceiling were slightly reduced, but the Atar 9K-50 consumed considerably less fuel, so that the unrefueled range of the short-legged Kfir with its thirsty J79 was markedly improved. The new engine was furthermore more responsive, so that overall performance and agility of the IA-96A remained on par with the Kfir or became even slightly better.
Beyond the aircraft order, Argentina also procured a modernized weapon arsenal from Israel for its new multi-role fighter generation. This included an undisclosed number of Derby medium range air-to-air missiles with an active-radar seeker, BVR capability and a range of 28 mi (45 km), Gabriel III anti-ship missiles with fire-and-forget capabilities and a range of more than 40 mi (60 km), as well as Griffin LGB guidance sets that could be added to various standard iron and cluster bombs. Furthermore, ten second-hand Thomson-CSF ATLIS II laser/electro-optical targeting pods were procured from France. Even though these pods lacked FLIR capabilities and were limited to being primarily a daylight/clear-weather system, they gave the Quique, in combination with the Griffin LGBs, full precision strike capability, esp. against ship targets – a clear political statement into the British direction.
The Quique fleet was supposed to replace all the older FAA types. With the roll-out of the first IA-96A in early 2015, all vintage FAA Mirages were officially decommissioned in November of the same year. Furthermore, all FAA’s A-4 Skyhawks were grounded as of January 2016, too (also for the lack of spares), even though a handful A-4ARs remained airworthy as a reserve and the rest in storage. Quique deliveries ended in September 2017 with the eighteenth machine, and all of them were allocated to FAA’s Grupo 5 de Caza at Villa Reynolds, 200 km (125 ml) in the South of Córdoba, where they had been assembled. However, since becoming operational, the aircraft were frequently deployed to other Argentinian air bases, including El Plumerillo Military Air Base in the Mendoza Province at the Chilean border and Rio Gallegos in Patagonia, in reach of the Malvinas/Falklands Islands.
If future budgets allow it, ten more IA-96A/Kfir C.9 might be ordered soon in order to replace the Argentinian Navy’s vintage Super Étendard fleet (which has been, since the decommissioning of ARA Veinticinco de Mayo in the late Eighties, land-based, anyway). The acquisition of four to six two-seaters, also modernized ex-IDF aircraft following the IA-96A pattern, with full attack capability and tentatively designated IA-96B, has been under consideration, too.
General characteristics:
Crew: 1
Length: 15.65 m (51 ft 4 in)
Wingspan: 8.22 m (27 ft 0 in)
Height: 4.55 m (14 ft 11 in)
Wing area: 34.8 m² (375 ft²)
Empty weight: 7,285 kg (16,061 lb)
Gross weight: 11,603 kg (25,580 lb)
Max takeoff weight: 16,200 kg (35,715 lb)
Powerplant:
1× SNECMA Atar 9K50C-11 afterburning turbojet engine,
49.2 kN (11,100 lbf) dry thrust and 70.6 kN (15,900 lbf) with afterburner
Performance:
Maximum speed: 2,350 km/h (1,460 mph, 1,270 kn) / Mach 2.2 at high altitude
1,390 km/h (860 mph; 750 kn) at sea level
Combat range: 1,300 km (810 mi, 700 nmi), clean, with internal fuel only
Ferry range: 2,600 km (1,600 mi, 1,400 nmi) w. three 1,300 l (340 US gal; 290 imp gal) drop tanks
Service ceiling: 17,000 m (56,000 ft)
Rate of climb: 233 m/s (45,900 ft/min)
Armament:
2× Rafael-built 30 mm (1.18 in) DEFA 553 cannon with 140 RPG
Nine external hardpoints for a maximum payload of 5,775 kg (12,732 lb) and a wide range of ordnance, including bombs such as the Mark 80 series, unguided air-to-ground rocket pods, Paveway and Griffin series of LGBs, guided air-to-ground missiles like the AGM-65 Maverick, and AIM-9 Sidewinders, Shafrir/Python/Derby-series AAMs
The kit and its assembly:
This what-if model was inspired by a short entry about the IAI Kfir I had found at Wikipedia: a proposed C.9 variant for Argentina, as a revamped and re-engined C.7, even though the entry lacked any further details and I was not able to dig anything about the C.9 up in the WWW. However, I tried to interpret this scarce basis and deduct a model from it, because the story was/is so good. Having recently read a lot about the Argentinian Mirage III/Nesher fleet and the Malvinas/Falklands conflict helped a lot, too. With many import limitations imposed by Great Britain and the USA as well as Argentina’s highly restricted budget, I eventually settled upon the idea of a rather simple, re-engined Kfir of C.7 standard, so that outwardly not much had to be changed – a better radar would have been desirable (Block 60 standard), but I’d assume that this would not have been possible with Argentina’s highly limited funds that already prevented updates to the existing and rather vintage (if not outdated) aircraft fleet.
The basis for the model is a Hasegawa Kfir, which I bought without box (and it turned it to lack the dashboard). The Hasegawa Kfir is a C.2 and the model is very similar to the Italeri kit (a C.7, but it is virtually identical), but it has a much better fit, goes together more easily and calls for considerably less PSR. As another bonus, the Hasegawa kit comes with a wider range of ordnance and also has the construction benefit of a connecting ventral “floor”, which makes the fuselage more stable and therefor suitable for my modification (see below).
The different engine for the C.9 variant was the biggest challenge – the Kfir’s rear fuselage is wider and shorter than the Mirage III’s with the Atar engine. These are just subtle differences at 1:72 scale, but not easy to realize: I needed a completely new rear fuselage! As a convenient solution, I dug out a PM Model Nesher (which is no Nesher at all, just a poor Mirage III at best) from the donor bank and let the saw sing. This kit is horrible in many ways (really, stay away!), but it’s tail section and the jet nozzle, pimped with an afterburner interior, were acceptable as conversion fodder.
Blending the (crappy!) Mirage III parts into the crisp Hasegawa Kfir took some serious PSR, though, including the need to fill 3mm wide gaps along the delta wing roots and bridging disparate fuselage shapes and diameters at the implant’s intersections. The Kfir’s fin was re-transplanted and lost its characteristic auxiliary air intake for the J79 engine, so that the profile became more Mirage III/V-esque. Due to the longer afterburner section, the brake parachute fairing had to be extended, too. The longer (just 3-4mm), more slender tail section and the cleaner fin change the Kfir’s look markedly – for the better, IMHO, and the model could also depict an Atlas Cheetah E!
Further minor mods include an in-flight refueling receptacle, scratched from wire and white glue for the tip, the modified windshield (the OOB part was simply sanded smooth and polished back again to transparency) and the ordnance; the Gabriel ASMs were created on the basis of a photograph, and they once were AIM-54 Phoenix AAMs from a Matchbox F-14, modified with new wings, a blunted tip and a pitot made from thin wire. Their pylons were once parts of F-14 wing root pylons from an Italeri F-14, with launch rails made from styrene profiles. The Derby AAMs are heavily modified Matchbox Sidewinders with an extended, pointed tip, mounted onto the OOB pylons. The ventral drop tank comes from the Hasegawa kit.
Painting and markings:
This was quite a challenge, because I wanted to apply something modern and plausible, yet avoid standard paint schemes. In fact, a realistic Argentinian Kfir C.9 from the late 2010s would probably have been painted in an overall pale grey or in two pale shades of grey with little contrast (as applied to the very late Mirage IIIs and the A-4ARs), with subdued low-viz markings and no roundels at all. I found this boring, but I also did not want to apply a retro SEA scheme, as used on the Nesher/Dagger/Finger during the Falklands War.
After turning over many options in my mind, I settled upon a two-tone grey livery, somewhat of a compromise between air superiority and attack operations, esp. over open water. The pattern was inspired by the livery of late Turkish RF-4Es, which were supposed to be painted in FS 36118 over an FS 36270 (or 36375, sources are contradictive and pictures inconclusive) overall base with a rising waterline towards the rear and the light undersides color spilling over to the wings’ upper surfaces. This scheme is simple, but looks pretty interesting, breaks up the aircraft’s outlines effectively, and it could be easily adapted to the delta-wing Kfir.
However, I changed two details in favor of an IMHO better camouflage effect at height. Firstly, the fin’s upper section was painted in the light grey (it’s all dark grey on the Turkish Phantoms), what IMHO reduces the strong contrast against the sky and the horizon. For a similar reason I secondly raised the underside’s light grey waterline towards the nose, so that the upper dark grey area became an integral anti-glare panel in front of the windscreen and the aircraft show less contrast from a frontal point of view. On the Turkish F-4s, the dark grey slopes downwards for a wrap-around area directly behind the radome.
I used Humbrol 125 (FS 36118, a pretty bluish interpretation of “Gunship Gray”) and 126 (FS 36270, US Medium Grey) as basic colors. The Gunship Gray was, after a light washing with black ink, post-shaded with FS 35164 (Humbrol 144), giving the dark grey an even more bluish hue, while the Medium Grey was treated with FS 36320.
The cockpit was painted in Camouflage Grey (Humbrol 156), the landing gear with the wells as well as the air intake ducts in standard gloss white (Humbrol 22). The Derby AAMs became light grey (Humbrol 127) with a beige radome tip, while the Gabriel ASM received a multi-color livery in black, white and light grey.
Decals and markings are purely fictional - as mentioned above, I’d assume that a real-world FAA Kfir would these days only carry minimal national markings in the form of a simple fin flash, no roundels at all and just a tiny tactical code (if at all), and everything toned-down or black. However, I wanted the model to be identified more easily, so I added some more markings, including small but full-color FAA roundels on fuselage and wings as well as full-color fin flashes, all procured from an Airfix Pucará sheet. The “Fuerza Aérea Argentina” inscription on the nose came from a Colorado Decals Mirage III/V sheet. The tactical code was taken from an Airfix sheet for an Argentinian Mirage III – it’s actually “I-016”, just turned upside down for a (much) higher/later number. 😉
After shading effects, the model only received little weathering in the form of graphite around the jet nozzle and the guns under the air intakes. Then it was sealed with matt acrylic varnish.
In the end a rather subtle conversion – even though the different rear fuselage was a major PSR stunt! The most obvious modification is probably the intake-less fin? The transplanted, different rear fuselage is hard to recognize and only true Mirage/Kfir experts might tell the changes – or the model is directly mistaken for a Mirage V fighter bomber? And even though the model carries a grey-in-grey scheme which I originally wanted to avoid, I think that the bluish touch and the integral, wavy pattern still look interesting?
However, I also like the story behind this whif that has real life roots – the real Kfir C.9 just failed to materialize because of lack of funding, and its introduction would certainly have had severe consequences for the unstable Argentinian-British relationships, since this capable aircraft would certainly pose a serious threat to the shaky peace in the Southern Atlantic and have stirred up the more or less dormant Falklands/Malvinas conflict again.
+++ 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 Royal Libyan Air Force (سلاح الجو الملكي الليبي , Al Quwwat al Jawwiya al Malakiya al Libiyya) was established in September 1962 by a decision of the minister of defense Abd al-Nabi Yunis. Lt. Col. al-Hadi Salem al-Husomi was assigned to lead the new force. It was originally equipped with a small number of transports and trainers. In May 1967, the Kingdom of Libya reached an agreement with the United States to supply Northrop F-5A and Bs to the Royal Libyan Air Force and more advanced trainers, in the form of six Cessna T-37C trainers.
The Cessna T-37 Tweet (designated Model 318 by Cessna) was a small, economical twin-engined jet trainer type which flew for decades as a primary trainer for the United States Air Force (USAF) and in the air forces of several other nations. It was a response to the USAF’s request for proposals for a "Trainer Experimental (TX)" program in 1952, specifying a lightweight, two-seat basic trainer for introducing USAF cadets to jet aircraft. Cessna responded to the TX request with a twin-jet design with side-by-side seating. The USAF liked the Cessna design and the side-by-side seating since it let the student and instructor interact more closely than with tandem seating. In the spring of 1954, the USAF awarded Cessna a contract for three prototypes of the Model 318, and a contract for a single static test aircraft. The Air Force designated the type as XT-37.
The XT-37 had a low, straight wing, with the engines buried in the wing roots, a clamshell-type canopy hinged to open vertically to the rear, a control layout similar to that used on board of contemporary operational USAF aircraft, ejection seats, and tricycle landing gear with a wide track of 14 ft (4.3 m). It first flew on 12 October 1954. The wide track and a steerable nosewheel made the aircraft easy to handle on the ground, and the short landing gear avoided the need for access ladders and service stands. The aircraft was designed to be simple to maintain, with more than 100 access panels and doors. An experienced ground crew could change an engine in about half an hour.
The XT-37 was aerodynamically clean, so much so that a speed brake was fitted behind the nosewheel doors to help increase drag for landing and for use in other phases of flight. Since the short landing gear placed the engine air intakes close to the ground, screens pivoted over the intakes from underneath when the landing gear was extended, to prevent foreign object damage.
The XT-37 was fitted with two Continental-Teledyne J69-T-9 turbojet engines, French Turbomeca Marboré engines built under license, with 920 lbf (4.1 kN) thrust each. The engines had thrust attenuators to allow them to remain spooled-up (i.e. rotating at speeds above idle) during landing approach, permitting shorter landings while still allowing the aircraft to easily make another go-around in case something went wrong. Empty weight of the XT-37 was 5,000 lb (2,300 kg).
Tests showed the XT-37 had a maximum speed of 390 mph (630 km/h) at altitude, with a range of 935 mi (1,505 km). The aircraft had a service ceiling of 35,000 feet (10,700 m) but was unpressurized and was therefore limited to an operational ceiling of 25,000 feet (7,600 m) by USAF regulations.
The production T-37A was similar to the XT-37 prototypes, except for minor changes to fix problems revealed by the flight-test program. The first T-37A was completed in September 1955 and flew later that year. The T-37A was very noisy, even by the standards of jet aircraft. The intake of air into its small turbojets emitted a high-pitched shriek that led some to describe the trainer as the "Screaming Mimi", the "6,000 pound dog whistle" or "Converter" (= converts fuel and air into noise and smoke). The piercing whistle quickly gave the T-37 its name, the "Tweety Bird", or just "Tweet". The Air Force spent a lot of time and money soundproofing buildings at bases where the T-37 was stationed, and ear protection remains mandatory for all personnel when near an operating aircraft.
The USAF ordered 444 T-37As, with the last produced in 1959. In 1957, the US Army evaluated three T-37As for battlefield observation and other combat support roles, but eventually procured the Grumman OV-1 Mohawk instead. However, the Air Force liked the T-37A, but considered it to be underpowered; consequently, they ordered an improved version, the T-37B, with uprated J-69-T-25 engines. The new engines provided about 10% more thrust and were more reliable. Improved avionics were also specified for the new variant. A total of 552 newly built T-37Bs was constructed through 1973, and all surviving T-37As were eventually upgraded to the T-37B standard as well.
The T-37A and T-37B had no built-in armament and no stores pylons for external armament. In 1961, Cessna began developing a modest enhancement of the T-37 for use as a weapons trainer. This new variant, the T-37C, was primarily intended for export and could be used for light attack duties if required. The respective changes included stronger wings, with a pylon under each wing outboard of the main landing gear well, and the T-37C could also be fitted with wingtip fuel tanks, each with a capacity of 65 US gal (245 l), that could be dropped in an emergency. A computing gunsight and gun camera were added, too, and the T-37C could also be fitted with a reconnaissance camera mounted inside the fuselage.
The primary armament of the T-37C was the General Electric "multipurpose pod" with a .50 caliber (12.7 mm) machine gun with 200 rounds, two 70 mm (2.75 in) folding-fin rocket pods, and four practice bombs. Other stores, such as folding-fin rocket pods or even IR-guided Sidewinder air-to-air missiles, could be carried, too. However, the changes increased the weight of the T-37C by 1,430 lb (650 kg). As the engines were not upgraded, this reduced top speed to 595 km/h (370 mph), though the optional wingtip tanks increased maximum range to 1,770 km (1,100 mi). A total of 273 T-37Cs were exported until T-37 production stopped in 1975.
The F-5s and the T-37s were the first dedicated combat aircraft for the young Libyan Air Force, which only operated six Douglas C-47 transports and three Lockheed T-33A trainers at the time. Fifty-six personnel underwent training at bases in the US, pilots at Williams Air Force Base; a US Survey Team on Expansion came to Libya in August 1968 to supervise the introduction of the new jet aircraft and service them. The first aircraft arrived at Wheelus Air Base, a former US facility about 11 kilometers (6.8 mi) from Tripoli and local training started immediately.
Despite this enthusiastic start, the Royal Libyan Air Force and its small stock of aircraft did not last long because the government was overthrown in a coup d’état in 1969. The USA left Libya in 1970 and the air force changed its name to the Libyan Arab Republic Air Force (LARAF), and Wheelus Air Base was subsequently renamed Okba Ben Nafi Air Base, becoming the LARAF’s headquarter.
During the following months, Libya distanced itself from the United Kingdom and the United States and the serviceability of the older American aircraft quickly declined, especially the F-5s were affected. Eight F-5 single-seaters and two two-seaters had been delivered until then, as well as four T-37Cs - the rest of the order was cancelled. Educated service personnel for these aircraft was initially loaned from Greece as an emergency measure, but this did not help much, and most were eventually sold to Turkey (the F-5s) and Greece (the T-37Cs). Instead, close ties were developed with France, and, accordingly, an order for 110 Dassault Mirage 5s fighter bombers, twelve Fouga Magisters, ten Aérospatiale Alouette IIIs and nine Aérospatiale SA 321 Super Frelons was signed in December 1969, and in 1971 the LARAF still received eight C-130Hs from the United States. Negotiations for the purchase of Soviet military aircraft only started in 1973, in the light of the experiences of the Yom Kippur War, but relations with France were maintained.
General characteristics:
Crew: 2
Length: 29 ft 3 in (8.92 m)
Wingspan: 33 ft 99.3 in (12.581 m)
Height: 9 ft 2 in (2.79 m)
Wing area: 201 sq ft (18.7 m²)
Aspect ratio: 6.2:1
Airfoil: NACA 2418 at root, NACA 2412 at tip
Empty weight: 5,484 lb (2.490 kg)
Max takeoff weight: 8,000 lb (3.632 kg)
Powerplant:
2× Continental-Teledyne J69-T-25 turbojets, 1,025 lbf (4.56 kN) thrust each
Performance:
Maximum speed: 595 km/h (370 mph)
Cruise speed: 360 mph (580 km/h, 310 kn) at 35,000 ft (11,000 m)
Stall speed: 85 mph (137 km/h, 74 kn)
Range: 932 mi (1,500 km, 810 nmi) with internal fuel
Service ceiling: 38,700 ft (11,800 m)
Rate of climb: 3,370 ft/min (17.1 m/s)
Armament:
2 underwing pylons for stores up to 500 lb (227 kg) each
The kit and its assembly:
This small but exotic what-if model was inspired by decals for an RLAF F-5A from a Colorado Decals sheet – and I had stumbled upon these rather hapless aircraft that only served for a few months under this flag in a F-5 book. I found the historic time slot interesting and wondered about other aircraft that could have been introduced in 1968 and found that Libya might have needed some more and more modern jet trainers than the three T-33 it had. My first choice was the British Jet Provost, but since Libya procured the equipment from US sources, a Hasegawa A-37 kit from a lot (and without any plan for it yet) came to the rescue.
At first I wanted to build the Tweet OOB, but found that the A-37 was a little “too much” for Libya’s needs, so I decided to retrograde it to a T-37C – a light trainer, but still armed. Biggest changes were the omission of the refueling probe, the gun port was faired over, and I left away the optional tip tanks and replaced them with scratched wing tips, made from styrene. A small dorsal antenna fairing “hump” was added, a smaller one that the A-37s feature. Even though they were not necessary to represent the real aircraft I added styrene tube dummies to the exhaust ports - the gaping OOB holes did not convince me.
The underwing hardpoints were reduced to just a pair of pylons, and the light armament now consist only of a pair of LAU-7 unguided missile launchers (from the Italeri NATO weapons set). The single-piece canopy was cut into two parts for open display, in the cockpit two gunsights, seat belts and a hydraulic piston for the open canopy were added.
Painting and markings:
The RLAF F-5s were the benchmark, and they carried a rather simple/dry livery: the were painted overall in a dull silver lacquer (not NMF), similar to the USAF prototypes, with a black anti-glare panel. Finding a good paint for this look/finish was not easy, though, and I eventually settled for Humbrol 11 (Silver) with a light black ink washing and post-panel-shading with Humbrol’s Matt Aluminum metallizer (27002).
The cockpit interior became medium grey while landing gear and air intakes became white. The LAU-7 pods became very light grey.
To emphasize the Tweet’s trainer role I pimped the uniform silver livery with dayglo orange markings, procured from an Airfix Jet Provost sheet. National markings were taken from the aforementioned Colorado Decals F-5 sheet, even though its national markings are wrong: they lack green, they were just printed in 2C. To mend this flaw, I just added a thin green decal stripe to the flag on the fin, and the roundels, which are pretty small on the F-5, were completely replaced with bigger alternatives: Albanian air force markings from an Antonov An-2 (Balkan Models sheet), with a small green decal circle added to their center. Simple, but effective, and in combination with the orange stripes the whole aircraft looks quite attractive. The tactical codes were taken from a Myanmar MiG-29 (Caracal Models sheet). Most stencils were taken from the OOB sheet, with some more added from the 1/72 A-37 aftermarket sheet from PrintScale.
After a light treatment with graphite around the jet nozzles the model was sealed overall with matt acrylic varnish (Italeri), and this IMHO comes pretty close to the real world RLAF F-5 finish.
A small project, even though the tank-less wing tips were quite challenging. However, the Libyan Tweet looks very convincing, and with the high-viz trainer markings the whole package even has a stylish touch. The early Libyan roundels are also quite exotic, since they were only used for a couple of months
+++ 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:
Due to increasing tensions in Europe which led to World War 2, AVRO Aircraft started developing combat aircraft, and as a subsidiary of Hawker, they had access to the Hurricane plans. At the time that the Hurricane was developed, RAF Fighter Command consisted of just 13 squadrons, each equipped with either the Hawker Fury, Hawker Demon, or the Bristol Bulldog – all of them biplanes with fixed-pitch wooden propellers and non-retractable undercarriages. After the Hurricane's first flight, Avro started working on a more refined and lighter aircraft, resulting in a similar if not higher top speed and improved maneuverability.
The result was Avro’s project 675, also known as the "Swallow". The aircraft was a very modern and lightweight all-metal construction, its profile resembled the Hawker Hurricane but its overall dimensions were smaller, the Swallow appeared more squatted and streamlined, almost like a race version. The wings were much thinner, too, and their shape reminded of the Supermarine Spitfire’s famous oval wings. Unlike the Spitfire, though, the Swallow’s main landing gear had a wide track and retracted inwards. The tail wheel was semi-retractable on the prototype, but it was replaced by a simpler, fixed tail wheel on production models.
The Swallow made its first flight on 30th December 1937 and the Royal Air Force was so impressed by its performance against the Hurricane that they ordered production to start immediately, after a few minor tweaks to certain parts of the aircraft had been made.
On 25 July 1939, the RAF accepted their first delivery of Avro Swallow Mk. Is. The first machines were allocated to No.1 Squadron, at the time based in France, where they were used in parallel to the Hurricanes for evaluation. These early machines were powered by a 1.030 hp (770 kW) Rolls-Royce Merlin Mk II liquid-cooled V-12, driving a wooden two-bladed, fixed-pitch propeller. The light aircraft achieved an impressive top speed of 347 mph (301 kn, 558 km/h) in level flight – the bigger and heavier Hurricane achieved only 314 mph (506 km/h) with a similar engine. Like the Hurricane, the Swallow was armed with eight unsynchronized 0.303 in (7.7 mm) Browning machine guns in the outer wings, outside of the propeller disc.
In spring 1940, Avro upgraded the serial production Swallow Mk.I's to Mk.IA standard: the original wooden propeller was replaced by a de Havilland or Rotol constant speed metal propeller with three blades, which considerably improved performance. Many aircraft were retrofitted with this update in the field workshops in the summer of 1940.
In parallel, production switched to the Swallow Mk. II: This new version, which reached the frontline units in July 1940, received an uprated engine, the improved Rolls-Royce Merlin III, which could deliver up to 1,310 hp (977 kW) with 100 octane fuel and +12 psi boost. With the standard 87 Octane fuel, engine performance did not improve much beyond the Merlin II's figures, though. A redesigned, more streamlined radiator bath was mounted, too, and altogether these measures boosted the Swallow’s top speed to 371 mph (597 km/h) at 20,000 ft (6,096 m). This was a considerable improvement; as a benchmark, the contemporary Hurricane II achieved only 340 mph (547 km/h).
However, several fundamental weak points of the Swallow remained unsolved: its limited range could not be boosted beyond 300 miles (500 km) and the light machine gun armament remained unchanged, because the Swallow’s thin wings hardly offered more space for heavier weapons or useful external stores like drop tanks. Despite these shortcomings, the pilots loved their agile fighter, who described the Swallow as an updated Hawker Fury biplane fighter and less as a direct competitor to the Hurricane.
Being a very agile aircraft, the Swallow Mk. II became the basis for a photo reconnaissance version, too, the PR Mk. II. This was not a true production variant of the Swallow, though, but rather the result of field modifications in the MTO where fast recce aircraft were direly needed. The RAF Service Depot at Heliopolis in Egypt had already converted several Hurricanes Is for photo reconnaissance duties in January 1941, and a similar equipment update was developed for the nimble Swallow, too, despite its limited range.
The first five Swallow Mk. IIs were modified in March 1941 and the machines were outfitted with a pair of F24 cameras with 8-inch focal length lenses in the lower rear fuselage, outwardly recognizable through a shallow ventral fairing behind the cooler. Some PR Mk. IIs (but not all of them) were also outfitted with dust filters, esp. those machines that were slated to operate in Palestine and Northern Africa. For night operations some PR Mk. IIs also received flame dampers (which markedly reduced the engine’s performance and were quickly removed again) or simpler glare shields above the exhaust stacks.
The machines quickly proved their worth in both day and night reconnaissance missions in the Eastern Mediterranean theatre of operations, and more field conversions followed. Alternative camera arrangements were developed, too, including one vertical and two oblique F24s with 14-inch focal length lenses. More Swallow Mk. IIs were converted in this manner in Malta during April (six) and in Egypt in October 1941 (four). A final batch, thought to be of 12 aircraft, was converted in late 1941.
Even though the Swallow PR Mk. IIs were initially left armed with the wing-mounted light machine guns, many aircraft lost their guns partly or even fully to lighten them further. Most had their wing tips clipped for better maneuverability at low altitudes, a feature of the Swallow Mk. III fighter that had been introduced in August 1941. Some machines furthermore received light makeshift underwing shackles for photoflash bombs, enabling night photography. These were not standardized, though, a typical field workshop donor were the light bomb shackles from the Westland Lysander army co-operation and liaison aircraft, which the Swallow PR Mk. IIs partly replaced. These allowed a total of four 20 lb (9.1 kg) bombs or flash bombs for night photography to be carried and released individually through retrofitted manual cable pulls. The mechanisms were simply mounted into the former machine gun bays and the pilot could release the flash bombs sequentially through the former gun trigger.
For duties closer to the front lines a small number of Swallow PR Mk. IIs were further converted to Tactical Reconnaissance (Tac R) aircraft. An additional radio was fitted for liaison with ground forces who were better placed to direct the aircraft, and the number of cameras was reduced to compensate for the gain of weight.
However, by 1942, the Swallow had already reached its limited development potential and became quickly outdated in almost any aspect. Since the Supermarine Spitfire had in the meantime been successfully introduced and promised a much bigger development potential, production of the Avro Swallow already ceased in late 1942 after 435 aircraft had been built. Around the same time, the Swallows were quickly phased out from front-line service, too. Several machines were retained as trainers, messenger aircraft or instructional airframes. 20 late production Mk. IIs were sold to the Irish Air Corps, and a further 50 aircraft were sent to Canada as advanced fighter trainers, where they served until the end of the hostilities in 1945.
General characteristics:
Crew: 1
Length: 28 ft 1 in (8.57 m)
Wingspan: 33 ft 7 in (10.25 m)
Height: 8 ft 6 in (2.60 m)
Wing area: 153 ft² (16.40 m²)
Empty weight: 3,722 lb (1,720 kg)
Gross weight: 5,100 lb (2,315 kg)
Powerplant:
1× Rolls-Royce Merlin III liquid-cooled V-12, rated at 1,310 hp (977 kW) at 9,000 ft (2,700 m)
Performance:
Maximum speed: 381 mph (614 km/h) at 20,000 ft (6,096 m)
Range: 360 miles (580 km)
Service ceiling: 36,000 ft (10,970 m)
Rate of climb: 2,780 ft/min (14.1 m/s)
Wing loading: 29.8 lb/ft² (121.9 kg/m²)
Power/mass: 0.15 hp/lb (0.25 kW/kg)
Armament:
No internal guns
2x underwing hardpoints for a pair of 19-pound (8.6 kg) photoflash bombs each
The kit and its assembly:
This is the third incarnation of a whif that I have built some time ago for a Battle of Britain Group Build at whatifmodellers.com. This fictional machine – or better: its model – is based on a profile drawing conceived by fellow forum member nighthunter: an Avia B.135, outfitted with a Merlin engine, a ventral radiator in the style of a Hawker Hurricane, and with RAF markings. It was IIRC a nameless design, so that I created my own for it: the Avro 675 Swallow, inspired by the bird's slender wing and body that somehow resonates in the clean B.35 lines (at least for me).
I’ve already built two of these fictional aircraft as early WWII RAF fighters, but there was still potential in the basic concept – primarily as a canvas for the unusual livery (see below). The basis became, once again, the vintage KP Models B.35 fighter with a fixed landing gear. It’s a sleek and pretty aircraft, but the kit’s quality is rather so-so (the molds date back to 1974). Details are quite good, though, especially on the exterior, you get a mix of engraved and raised surface details. But the kit’s fit is mediocre at best, there is lots of flash and the interior is quite bleak. But, with some effort, things can be mended.
Many donation parts for the Swallow, beyond the Merlin engine, propeller and (underwing) radiator, and pitot, were taken in this case from a Revell 1:72 Spitfire Mk. V. Inside of the cockpit I used more Spitfire donor material, namely the floor, dashboard, seat and rear bulkhead/headrest with a radio set. The blurry, single-piece canopy was cut into three pieces for optional open display on the ground, but this was not a smart move since the material turned out to be very thin and, even worse, brittle – cracks were the unfortunate result.
New landing gear wells had to be carved out of the massive lower wing halves. Since the original drawn Swallow profile did not indicate the intended landing gear design, I went for an inward-retracting solution, using parts from the Spitfire and just mounted them these “the other way around”. Due to the oil cooler in one of the wing roots, though, the stance ended up a little wide, but it’s acceptable and I stuck to this solution as I already used it on former Swallow builds, too. But now I know why the real-world B.135 prototype had its landing gear retract outwards – it makes more sense from an engineering point of view.
The Merlin fitted very well onto the B.35 fuselage, diameter and shape are a very good match, even though there’s a small gap to bridge – but that’s nothing that could not be mended with a bit of 2C putty and PSR. A styrene tube inside of the donor engine holds a styrene pipe for a long metal axis with the propeller, so that it can spin freely. The large chin fairing for a dust filter is a transplant from an AZ Models Spitfire, it helps hide the ventral engine/fuselage intersection and adds another small twist to this fictional aircraft. From the same source came the exhaust stacks, Revell’s OOB parts are less detailed and featured sinkholes, even though the latter would later hardly be recognizable.
With the dust filter the Swallow now looks really ugly in a side view, it has something P-40E-ish about it, and the additional bulge behind the radiator for the cameras (certainly not the best place, but the PR Hurricanes had a similar arrangement) does not make the profile any better!
Further small mods include anti-glare panels above and behind the exhaust stacks (simple 0.5 mm styrene sheet), and the small underwing flash bombs were scratched from styrene profile material.
Painting and markings:
The livery was the true motivation to build this model, as a canvas to try it out: Long ago I came across a very interesting Hawker Hurricane camouflage in a dedicated book about this type, a simple all-over scheme in black blue, also known as “Bosun Blue”, together with very limited and toned-down markings. As far as I could find out this livery was used in the Middle East and later in India, too, for nighttime photo reconnaissance missions.
However, defining this color turned out to be very difficult, as I could not find any color picture of such an aircraft. I guess that it was not a defined color, but rather an individual field mix with whatever was at hand – probably roundel blue and black? Therefore, I mixed the obscure Bosun Blue myself, even though this took some sorting out and experiments. I initially considered pure Humbrol 104 (Oxford Blue) but found it to have a rather reddish hue. FS 35042 (USN Sea Blue) was rejected, too, because it was too greenish, even with some black added. I eventually settled on a mix of Humbrol 15 (Midnight Blue) and 33 (Flat Black), which appeared as a good compromise and also as a very dark variant of a cyan-heavy blue tone.
The cockpit interior and the inside of the landing gear wells were painted with RAF cockpit green (Humbrol 78), while the landing gear struts became aluminum (Humbrol 56) – pretty standard.
The decals/markings were puzzled together from various sources. Using a real-world RAF 208 Squadron MTO night photography Hurricane as benchmark I gave the aircraft a light blue individual code letter (decals taken from the Revell Spitfire Mk. V's OOB sheet, which has the letters’ Sky tone totally misprinted!). The spinner was painted in the same tone, mixed individually to match the letter.
Markings were apparently generally very limited on these machines, e. g. they did not carry any unit letter code) and the Type B roundels only on fuselage and upper wings. The latter were improvised, with wacky Type B-esque roundels from a Falkland era Sea Harrier placed on top of RAF roundels with yellow edges. The sources I consulted were uncertain whether these rings were yellow, white, or maybe even some other light color, but I went for yellow as it was the RAF's markings standard. Looks odd, but also pretty cool, esp. with the Type B roundels’ slightly off proportions.
The subdued two-color fin flash on the dark aircraft was/is unusual, too, and following real world practice on some PR Hurricanes I added a thin white edge for better contrast. The small black serial on a white background, as if it was left over from an overpainted former fuselage band, came from a Latvian Sopwith Camel (PrintScale sheet); in RAF service N8187 would have been used during the pre-WWII period and therefore a plausible match for the Swallow, even though it belongs to a batch of RN aircraft (It would probably have been a Fairey Fulmar)..
No black ink washing was applied to the model due to its dark overall color, just the cockpit and the landing gear were treated this way. Some light weathering and panel shading was done all over, and soot stains as well as light grey “heat-bleached” areas due to lean combustion around the exhausts were painted onto the fuselage. Finally, everything was sealed under a coat of matt acrylic varnish (Italeri) and wire antennae (stretched sprue material) were added.
A simple project, realized in a couple of days – thanks to the experience gathered during former builds of this fictional aircraft. However, the Avro Swallow looked already promising in nighthunter's original profile, almost like a missing link between the sturdy Hurricane and the more glorious Spitfire. The result looks very convincing, and the all-blue livery suits the aircraft well! . At first glance, the Swallow looks like an early Spitfire, but then you notice the different wings, the low canopy and the shorter but deeper tail. You might also think that it was a travestied Yak-3 or LaGG aircraft, but again the details don’t match, it’s a quite subtle creation.
I am amazed how good this thing looks overall, with its elegant, slender wings and the sleek fuselage lines – even though the dust filter and the camera fairing strongly ruin the side profile. Maybe another one will join my RAF Swallow collection someday, this time in Irish Air Corps colors.
+++ DISCLAIMER +++
Nothing you see here is real, even though the conversion or the presented background story might be based historical facts. BEWARE!
Some background:
The Tornado ADV had its origins in an RAF Air Staff Requirement 395 (or ASR.395), which called for a long-range interceptor to replace the Lightning F6 and Phantom FGR2. The requirement for a modern interceptor was driven by the threat posed by the large Soviet long-range bomber fleet, in particular the supersonic Tupolev Tu-22M. From the beginning of the Tornado IDS's development in 1968, the possibility of a variant dedicated to air defence had been quietly considered; several American aircraft had been evaluated, but found to be unsuitable. However, the concept proved unattractive to the other European partners on the Tornado project, thus the UK elected to proceed in its development alone. On 4 March 1976, the development of the Tornado ADV was formally approved.
In 1976, British Aerospace was contracted to provide three prototype aircraft. The first prototype was rolled out at Warton on 9 August 1979, before making its maiden flight on 27 October 1979. During the flight testing, the ADV demonstrated noticeably superior supersonic acceleration to the IDS, even while carrying a full weapons loadout.
The Tornado ADV's differences compared to the IDS include a greater sweep angle on the wing gloves, and the deletion of their kruger flaps, deletion of the port cannon, a longer radome for the Foxhunter radar, slightly longer airbrakes and a fuselage stretch of 1.36 m to allow the carriage of four Skyflash semi-active radar homing missiles. The stretch was applied to the Tornado front fuselage being built by the UK, with a plug being added immediately behind the cockpit, which had the unexpected benefit of reducing drag and making space for an additional fuel tank (Tank '0') carrying 200 imperial gallons (909 l; 240 U.S. gal) of fuel. The artificial feel of the flight controls was lighter on the ADV than on the IDS. Various internal avionics, pilot displays, guidance systems and software also differed; including an automatic wing sweep selector not fitted to the strike aircraft.
Production of the Tornado ADV was performed between 1980 and 1993, the last such aircraft being delivered that same year. A total of 165 Tornado ADVs were ordered by Britain, the majority being the Tornado F3. However, the Tornado ADV’s replacement, the aircraft that is known today as the Eurofighter Typhoon, met several delays – primarily of political nature. Even though the first production contract was already signed on 30 January 1998 between Eurofighter GmbH, Eurojet and NETMA for the procurement of a total of 232 for the UK, the development and eventually the delivery of the new aircraft was a protracted affair. It actually took until 9 August 2007, when the UK's Ministry of Defence reported that No. 11 Squadron RAF, which stood up as a Typhoon squadron on 29 March 2007, had received its first two multi-role Typhoons. Until then, the Tornado F.3 had become more and more obsolete, since the type was only suited to a limited kind of missions, and it became obvious that the Tornado ADV would have to be kept in service for several years in order to keep Great Britain’s aerial defence up.
In order to bridge the Typhoon service gap, two update programs had already been launched by the MoD in 2004, which led to the Tornado F.5 and F.6 versions. These were both modified F.3 airframes, catering to different, more specialized roles. The F.5 had a further extended fuselage and modified wings, so that it could operate more effectively in the long range fighter patrol role over the North Sea and the Northern Atlantic. On the other side, the F.6 was tailored to the mainland interceptor role at low and medium altitudes and featured new engines for a better performance in QRA duties. Both fighter variants shared improved avionics and weapons that had already been developed for the Eurofighter Typhoon, or were still under development.
The Tornado F.6’s new engines were a pair of Eurojet EJ200 afterburning turbofans, which offered 30% more dry and 20% more afterburner thrust than the F.3’s original Turbo-Union RB199-34R turbofans. These more modern and fuel-efficient engines allowed prolonged supercruise, and range as well as top speed were improved, too. Furthermore, there was the (theoretical) option to combine the new engine with vectored thrust nozzles, even though this would most probably not take place since the Tornado ADV had never been designed as a true dogfighter, even though it was, for an aircraft of its size, quite an agile aircraft.
However, the integration of the EJ200 into the existing airframe called for major modifications that affected the aircraft’s structure. The tail section had to be modified in order to carry the EJ200’s different afterburner section. Its bigger diameter and longer nozzle precluded the use of the original thrust reverser. This unique feature was retained, though, so that the mechanism had to be modified: the standard deflectors, which used to extend backwards behind the nozzles, now opened inwards into the airflow before the exhaust.
Since the new engines had a considerably higher airflow rate, the air intakes with the respective ducts had to be enlarged and adapted, too. Several layouts were tested, including two dorsal auxiliary air intakes to the original, wedge-shaped orifices, but eventually the whole intake arrangement with horizontal ramps was changed into tall side intakes with vertical splitter plates, reminiscent of the F-4 Phantom. Even though this meant a thorough redesign of the fuselage section under the wing sweep mechanism and a reduction of tank “0”’s volume, the new arrangement improved the aircraft’s aerodynamics further and slightly enlarged the wing area, which resulted in a minor net increase of range.
The F.3’s GEC-Marconi/Ferranti AI.24 Foxhunter radar was retained, but an infrared search and track (IRST) sensor, the Passive Infra-Red Airborne Track Equipment (PIRATE), was mounted in a semispherical housing on the port side of the fuselage in front of the windscreen and linked to the pilot’s helmet-mounted display. By supercooling the sensor, the system was able to detect even small variations in temperature at a long range, and it allowed the detection of both hot exhaust plumes of jet engines and surface heating caused by friction.
PIRATE operated in two IR bands and could be used together with the radar in an air-to-air role, adding visual input to the radar’s readings. Beyond that, PIRATE could also function as an independent infrared search and track system, providing passive target detection and tracking, and the system was also able to provide navigation and landing aid.
In an optional air-to-surface role, PIRATE can also perform target identification and acquisition, up to 200 targets could be simultaneously tracked. Although no definitive ranges had been released, an upper limit of 80 nm has been hinted at; a more typical figure would be 30 to 50 nm.
The Tornado F.3’s Mauser BK-27 revolver cannon was retained and the F.6 was from the start outfitted with the AIM-120 AMRAAM air-to-air missile, with the outlook to switch as soon as possible to the new, ram jet-driven Meteor AAM with higher speed and range. Meteor had been under development since 1994 and was to be carried by the Eurofighter Typhoon as its primary mid-range weapon. With a range of 100+ km (63 mi, 60 km no-escape zone) and a top speed of more than Mach 4, Meteor, with its throttleable ducted rocket engine, offered a considerably improvement above AMRAAM. However, it took until 2016 that Meteor became fully operational and was rolled out to operational RAF fighter units.
A total of 36 Tornado F.3 airframes with relatively low flying hours were brought to F.6 standard in the course of 2006-8 and gradually replaced older F.3s in RAF fighter units until 2009. The Tornado F.3 itself was retired in March 2011 when No. 111 Squadron RAF, located at RAF Leuchars, was disbanded. Both the F.5 and F.6 will at least keep on serving until the Eurofighter Typhoon is in full service, probably until 2020.
General characteristics:
Crew: 2
Length: 18.68 m (61 ft 3½ in)
Wingspan: 13.91 m (45 ft 7½ in) at 25° wing position
8.60 m (28 ft 2½ in) at 67° wing position
Height: 5.95 m (19 ft 6½ in)
Wing area: 27.55 m² (295.5 sq ft)
Empty weight: 14,750 kg (32,490 lb)
Max. takeoff weight: 28,450 kg (62,655 lb)
Powerplant:
2× Eurojet EJ200 afterburning turbofans with 60 kN (13,500 lbf) dry thrust and
90 kN (20,230 lbf) thrust with afterburner each
Performance:
Maximum speed: Mach 2.3 (2,500 km/h, 1,550 mph) at 9,000 m (30,000 ft)
921 mph (800 knots, 1,482 km/h) indicated airspeed limit near sea level
Combat radius: more than 1,990 km (1.100 nmi, 1,236 mi) subsonic,
more than 556 km (300 nmi, 345 mi) supersonic
Ferry range: 4,265 km (2,300 nmi, 2,650 mi) with four external tanks
Endurance: 2 hr combat air patrol at 560-740 km (300-400 nmi, 345-460 mi) from base
Service ceiling: 15,240 m (50,000 ft)
Armament:
1× 27 mm (1.063 in) Mauser BK-27 revolver cannon with 180 RPG under starboard fuselage side
A total of 10 hardpoints (4× semi-recessed under-fuselage, 2× under-fuselage, 4× swivelling
under-wing) holding up to 9000 kg (19,800 lb) of payload; the two inner wing pylons have shoulder
launch rails for 2× Short-Range AAM (SRAAM) each (AIM-9 Sidewinder or AIM-132 ASRAAM)
4× MBDO Meteor or AIM-120 AMRAAM, mounted under the fuselage
The kit and its assembly:
The eight entry for the RAF Centenary Group Build at whatifmodelers.com, and after 100 years of RAF what-if models we have now arrived at the present. This modified Tornado ADV was spawned through the discussions surrounding another modeler’s build of a modified F.3 (and examples of other Tornado conversions, e. g. with fixed wings or twin fins), and I spontaneously wondered what a change of the air intakes would do to the aircraft’s overall impression? Most conversions I have seen so far retain this original detail. An idea was born, and a pair of leftover Academy MiG-23 air intakes, complete with splitter plates, were the suitable conversion basis.
The basic kit is the Italeri Tornado ADV, even though in a later Revell re-boxing. It’s IMHO the kit with the best price-performance ration, and it goes together well. The kit was mostly built OOB, with some cosmetic additions. The biggest changes came through the integration of the completely different air intakes. These were finished at first and, using them as templates, openings were cut into the lower fuselage flanks in front of the landing gear well. Since the MiG-23 intakes have a relatively short upper side, styrene sheet fillers had to be added and blended with the rest of the fuselage via PSR. The gap between the wing root gloves and the intakes had to be bridged, too, with 2C putty. Messier affair than it sounds, but it went well.
In order to make the engine change plausible I modified the Tornado exhaust and added a pair of orifices from an F-18 – they look very similar to those on the Eurofighter Typhoon, and their diameter is perfect for this change. This and the different air intakes stretch the Tonka visually, it looks IMHO even more slender than the F.3.
Another issue was the canopy: the 2nd hand kit came without clear parts, but I was lucky to still have a Tornado F.3 canopy in the spares box – but only the windscreen from a Tornado IDS, which does not fit well onto the ADV variant. A 2mm gap at the front end had to be bridged, and the angles on the side as well as the internal space to the HUD does not match too well. But, somehow, I got it into place, even though it looks a bit shaggy.
The IRST in front of the windscreen is a piece of clear styrene sprue (instead of an opaque piece, painted glossy black), placed on a black background. The depth effect is very good!
More changes pertained to the ordnance: the complete weaponry was exchanged. The OOB Sidewinders were replaced with specimen from a Hasegawa F-4 Phantom (these look just better than the AIM-9 that come with the kit), and I originally planned to mount four AIM-120 from the same source under the fuselage – until I found a Revell Eurofighter kit in my stash that came with four Meteor AAMs, a suitable and more modern as well as British alternative!
All in all, just subtle modifications.
Painting and markings:
Well, the RAF was the creative direction, so I stuck to a classic/conservative livery. However, I did not want a 100% copy of the typical “real world” RAF Tornado F.3, so I sought inspiration in earlier low-visibility schemes. Esp. the Phantom and the Lightning carried in their late days a wide variety of grey-in-grey schemes, and one of the most interesting of them (IMHO) was carried by XS 933: like some other Lightnings, the upper surfaces were painted in Dark Sea Grey (instead of the standard Medium Sea Grey), a considerably murkier tone, but XS933 had a mid-height waterline. I found that scheme to be quite plausible for an aircraft that would mostly operate above open water and in heavier weather, so I adapted it to the Tonka. The fact that XS 933 was operated by RAF 5 Squadron, the same unit as my build depicts with its markings, is just a weird coincidence!
An alternative would have been the same colors, but with a low waterline (e.g. like Lightning XR728) – but I rejected this, because the result would have looked IMHO much too similar to the late Tornado GR.4 fighter bombers, or like a Royal Navy aircraft.
Since the upper color would be wrapped around the wings’ leading edges, I used the lower wing leading edge level as reference for the high waterline on the forward fuselage, Behind the wings’ trailing edge I lowered the waterline down to the stabilizers’ level.
All upper surfaces, including the tall fin, were painted with Tamiya XF-54, a relatively light interpretation of RAF Dark Sea Grey (because I did not want a harsh contrast with the lower colors), while the fuselage undersides and flanks were painted in Medium Sea Grey (Humbrol 165). The same tone was also used for the underwing pylons and the “Hindenburger” drop tanks. The undersides of the wings and the stabilizers were painted in Camouflage Grey (formerly known as Barley Grey, Humbrol 167).
Disaster struck when I applied the Tamiya paint, though. I am not certain why (age of the paint, I guess), but the finish developed a kind of “pigment pelt” which turned out to be VERY sensitive to touch. Even the slightest handling would leave dark, shiny spots!
My initial attempt was to hide most of this problem under post-shading (with Humbrol 126, FS 36270), but that turned the Tonka visually into a Tiger Meet participant – the whole thing looked as if it wore low-viz stripes! Aaargh!
In a desperate move (since more and more paint piled up on the upper surfaces, and I did not want to strip the kit off of all paint right now) I applied another thin coat of highly diluted XF-54 on top of the tiger stripe mess, and that toned everything done enough to call it a day. While the finish is not perfect and still quite shaggy (even streaky here and there…), it looks O.K., just like a worn and bleached Dark Sea Grey.
A little more rescue came with the decals. The markings are naturally low-viz variants and the RAF 5 Sq. markings come from an Xtradecal BAC Lightning sheet (so they differ from the markings applied to the real world Tornado F.3s of this unit). The zillion of stencils come from the OOB sheet, but the walking area warnings came from a Model Decal Tornado F.3 sheet (OOB, Revell only provides you a bunch of generic, thin white lines, printed on a single carrier film, and tells you “Good luck”! WTF?). Took a whole afternoon to apply them, but I used as many of them as possible in order to hide the paint finish problems… Some things, like the tactical letter code or the red bar under the fuselage roundel, had to be improvised.
With many troubles involved (the paint job, but furthermore the wing pylons as well as one stabilizer broke off during the building and painting process…), I must say that the modified Tonka turned out better than expected while I was still working on it. In the end, I am happy with it – it’s very subtle, I wonder how many people actually notice the change of air intakes and jet exhausts, and the Meteor AAMs are, while not overtly visible, a nice update, too.
The paint scheme looks basically also good (if you overlook the not-so-good finish due to the problems with the Tamiya paint), and the darker tones suit the Tonka well, as well as the fake RAF 5 Squadron markings.
Here is Olaf Nygaard, Defensive End for the Minnesota Correctional Facility – Oak Park Heights (MCF-OPH) Vikings of Prison League Football.
Modifications include a motorcycle helmet with Brick Warriors horns added and scratch built nose guard from styrene with HO scale bolts around the crown. Shoulder pads and blocking shiled were also built from sctatch out of styrene. The legs are form an OYO mini fig and were strectched to give him height. All decals and tattoos are also custom and printed on a laser printer. Thanks for looking, feedback is much appreciated.
Category: Brass Etching Model Kit.
Name: Tiger Moth.
Scale: 1/144 scale.
Origin: Laputa, Castle In The Sky.
Brand: UniFive.
Material: Brass.
Release Date: Dec 2005.
Condition: Unassembled.
*Note: Pics not by us. It's just for reference.
This is a Model Kit collected by my BB.
More in My Collection Corner.
+++ DISCLAIMER +++
Nothing you see here is real, even though the conversion or the presented background story might be based historical facts. BEWARE!
Some background:
The Grumman F4F Wildcat was an American carrier-based fighter aircraft that began service with both the United States Navy and some European air forces in 1940.
Grumman fighter development began with the two-seat Grumman FF biplane. The FF was the first U.S. naval fighter with a retractable landing gear. The wheels retracted into the fuselage, leaving the tires visibly exposed, flush with sides of the fuselage. Two single-seat biplane designs followed, the F2F and F3F, which established the general fuselage outlines of what would become the F4F Wildcat.
In 1935, while the F3F was still undergoing flight-testing, Grumman started work on its next biplane fighter, the G-16. At the time, the U.S. Navy favored a monoplane design, the Brewster F2A-1, ordering production early in 1936. However, an order was also placed for Grumman's G-16 (given the navy designation XF4F-1) as a backup in case the Brewster monoplane proved to be unsatisfactory.
It was clear to Grumman that the XF4F-1 would be inferior to the Brewster monoplane, so Grumman abandoned the XF4F-1, designing instead a new monoplane fighter, the XF4F-2. The overall performance of Grumman's new monoplane was considered inferior to the Brewster Buffalo. The XF4F-2 was marginally faster, but the Buffalo was more maneuverable, so the Brewster aircraft was judged superior and was chosen for production.
After losing out to Brewster, Grumman completely rebuilt the prototype as the XF4F-3 with new wings and tail and a supercharged version of the Pratt & Whitney R-1830 "Twin Wasp" radial engine. Testing of the new XF4F-3 led to an order for F4F-3 production models, the first of which was completed in February 1940. This modernized aircraft met a lot of international interest, and several orders were places.
Even before the Wildcat had been purchased by U.S. Navy, the French Navy and the Royal Navy Fleet Air Arm (FAA) had ordered the Wildcat, with their own configurations, via the Anglo-French Purchasing Board. The F4F Wildcat (initially known in British service at first as the Martlet) was taken on by the FAA as an interim replacement for the Fairey Fulmar, a two-seat fighter with good range but at a performance disadvantage against single-seater fighters. Navalized Supermarine Spitfires were not available because of the greater need of the Royal Air Force.
The FAA's F4Fs also pioneered combat operations from the smaller escort carriers. Six Martlets went to sea aboard the converted former German merchant vessel HMS Audacity in September 1941, proviing highly effective convoy escort operations. The British received 300 Eastern Aircraft FM-1s as the Martlet V in 1942–43 340 FM-2s as the Wildcat VI and finally 120 GM-built FM-3s (known in FAA service as Wildcat VII), the final evolution of the Wildcat and originally designated F4F-8 by the US Navy.
100 F4F-8 were delivered as fighters, plus 20 more as photo reconnaissance aircraft with a different equipment. This final incarnation of the Wildcat featured a new teardrop canopy and a lowered spine, which improved the pilot's field of view considerably. The FM-2’s enlarged fin was kept in order to ensure directional stability.
The F4F-8 revered to the 14 cylinder powerplant, a Pratt & Whitney R-1830-94. In order to improve survivability and allow fast dashes over hazardous territory, the engine was augmented with a water/methanol booster system that could temporarily raise output and performance. The exhaust system was also modified, exploiting the exhaust gases for additional thrust. This measure, plus a new four blade propeller, improved the speed envelope by ~20mph (30 km/h), top speed now almost reached 370 mph and rate of climb was also temporarily amended.
The F8F-8 fighter received an improved armament of four 20mm cannon in the inner wing sections, which were still foldable. The outer pair of machine guns was deleted. The resulting shift of the aircraft’s center of gravity resulted in a slightly higher rate of roll and compensated for the heavier new guns and their ammunition. Two “wet” hardpoints under the inner wings could hold 1.000 lb (454 kg) each, alternatively six HVARs could be carried under the outer wings.
The F4F-8P differed from the fighter in so far that it carried three cameras in the lower rear fuselage, with respective ventral windows. The armor was reduced and the armament consisted of only four 0.5mm machine guns in the inner wings. An additional internal fuel tank and an optional pair of drop tanks under the inner wings allowed the carriage of an additional 255 gal (965 l) of fuel for a total of about 450 gal (1,700 l). With the underwing drop tanks, maximum range was up to 3,000 mi (4.830 km). In FAA service these machines were called Wildcat FR.VII.
In total, nearly 1,300 Wildcats would serve with the FAA. By January 1944, the Martlet name was dropped and the type was simply identified as the Wildcat. In March 1945, Wildcats shot down four Messerschmitt Bf 109s over Norway, marking the FAA's last victory with a Wildcat. After the end of hostilities in Europe, the Wildcat was quickly phased out or relegated to second line duties, e. g. as trainers for carrier operations. But even these few machines were soon retired and scrapped.
Specifications:
Crew: 1
Length: 28 ft 9 in (8.76 m)
Wingspan: 38 ft (11.58 m)
Height: 11 ft 10 in (3.60 m)
Loaded weight: 7,000 lb (3,200 kg)
Powerplant:
1× Pratt & Whitney R-1830-94W 14 cylinder twin radial engine, rated at 1,350 hp (1,010 kW)
normal power and 1,425 hp (1,063 kW) emergency output with water/methanol injection
Performance:
Maximum speed: 366 mph (590 km/h)
Maximum range: 3,000 mi (4.830 km).
Range on internal fuel: 1.100 mi (1,770 km)
Service ceiling: 39,500 ft (12,000 m)
Rate of climb: 2,670 ft/min (13.6 m/s)
Armament:
4x 0.5 in (12.7 mm) AN/M2 Browning machine guns,
2x underwing hardpoints (inner wings) for loads of up to 1.000 lb (454 kg) each,
typically occupied by a pair of 108 gallon (409-liter) drop tanks
6x underwing hardpoints (outer wings, typically not used) for single HVARs
The kit and its assembly:
This one is a tribute build, and a pretty quick one, done in just a couple of days. The original inspiration was a profile that fellow modeler Franclab from Canada had posted at FlickR – and I had a Hobby Boss FM-2 in the stash, bought as part of a lot, without a real plan yet.
www.flickr.com/photos/franclab/31126053083
I found the idea of a Wildcat with a bubble canopy and other modernized details pretty inspiring, and so I decided to answer the profile with a hardware response.
Anyway, I did not “copy” the profile, rather did an interpretation while incorporating as many original details as possible. These mods include:
a) A lowered spine; this was made pretty easy since the Hobby Boss kit comes with an almost massive IP fuselage – the dorsal section was literally carved from the styrene.
b) A teardrop vacu canopy was fitted and the spine shaped to fit its rim. The piece actually belongs to a Spitfire XVI and comes from a Pavla set.
c) A pilot figure, or better just the upper half, since the kit’s cockpit tub is pretty shallow. The weak spot of many Hobby Boss kits is the primitive cockpit, and the figure simply hides this. For the same reason the canopy remained closed, what also made its montage easier.
d) Underwing pylons and drop tanks from a P-51 (probably Heller)
e) The exhaust system was changed into short, single stubs that exit on the flanks (Fw 190/Hawker Sea Fury style)
f) A new four blade propeller was scratched; the hub came from an Italeri F4U (looks a bit massive on the compact Wildcat. Though) while the delicate blades are single resin pieces for an Australian P-51 (from Red Roo Models). The whole things sits on a metal axis that rests in a deep hole, drilled into the massive fuselage of the kit, so that the propeller could spin freely for the beauty scene pics.
g) Scratched camera openings/covers under the lower fuselage
The idea for a photo recce variant came when I browsed for potential operators, since I wanted to build a whif from the very late WWII stages – and it was “something different” from the usual fighter.
Painting and markings:
Wanting to keep things realistic, the USA or Great Britain would be the potential operators. At some time, I considered a Dutch machine, but found this to be too far off, and favored an FAA aircraft.
The latter would either be painted Dark Sea Grey/Dark Slate Grey/Sky, all Dark Sea Blue, or Dark Sea Blue/Intermediate Blue/White.
I settled for the simple all-blue option – one reason being the FAA “Sabrecat” in SEAC markings I built some time ago, while the classic blue/white livery was already earmarked for another build in the near future.
Another argument for the dark blue livery (FS 35042 from ModelMaster) was a post-war Corsair of FAA No. 1835 Sq. in an exhaustive Sky Models decal set, an aircraft I used as benchmark for the livery and marking details.
Most of the decals come from the Sky Models set, only the upper wing roundels were sourced from the scrap box, as well as some additional markings and stencils. Panels were shaded with Humbrol 77 (Navy Blue) and Xtracolor RAL 5008, and the kit received two black ink washes – one before and a second one after shading.
After some weathering with paint and graphite around the exhaust stubs and guns, the kit was sealed with a coat of semi-matt varnish, plus some pure matt accents.
As mentioned above, a very quick tribute build, done in less than four days from seeing the profile on FlickR until the varnish had dried and the model stood on its own feet/wheels (beauty pics took some more time, though). The result looks interesting, especially the unusual post WWII combo of overall Dark Sea Blue with the standard RAF roundels. In fact - especially in the flight scenes - the fictional F4F-8 looks like the offspring between a hot night of a standard F4F and a TBM Avenger?
With best regards to Franclab, and many thanks for the inspiration! :D
Some background:
The VF-1 was developed by Stonewell/Bellcom/Shinnakasu for the U.N. Spacy by using alien Overtechnology obtained from the SDF-1 Macross alien spaceship. Its production was preceded by an aerodynamic proving version of its airframe, the VF-X. Unlike all later VF vehicles, the VF-X was strictly a jet aircraft, built to demonstrate that a jet fighter with the features necessary to convert to Battroid mode was aerodynamically feasible. After the VF-X's testing was finished, an advanced concept atmospheric-only prototype, the VF-0 Phoenix, was flight-tested from 2005 to 2007 and briefly served as an active-duty fighter from 2007 to the VF-1's rollout in late 2008, while the bugs were being worked out of the fully functional VF-1 prototype (the VF-X-1).
Introduced in 2008, the VF-1 would be produced en masse within a short period of time, a total of 5,459 airframes were delivered until 2013. The space-capable VF-1's combat debut was on February 7, 2009, during the Battle of South Ataria Island - the first battle of Space War I - and remained the mainstay fighter of the U.N. Spacy for the entire conflict. From the start the VF-1 proved to be an extremely capable and versatile craft, successfully combating a variety of Zentraedi mecha even in most sorties which saw UN Spacy forces significantly outnumbered. The versatility of the Valkyrie design enabled the variable fighter to act as both large-scale infantry and as air/space superiority fighter. The signature skills of U.N. Spacy ace pilot Maximilian Jenius exemplified the effectiveness of the variable systems as he near-constantly transformed the Valkyrie in battle to seize advantages of each mode as combat conditions changed from moment to moment.
The basic VF-1 was deployed in four sub-variants (designated A, D, J, and S) and its success was increased by continued development of various enhancements and upgrades, including the GBP-1S "Armored" Valkyrie, FAST Pack "Super" Valkyrie and the additional RÖ-X2 heavy cannon pack weapon system for the VF-1S with additional firepower. The FAST Pack system was designed to enhance the VF-1 Valkyrie variable fighter, and the initial V1.0 came in the form of conformal pallets that could be attached to the fighter’s leg flanks for additional fuel – primarily for Long Range Interdiction tasks in atmospheric environment. Later FAST Packs were designed for space operations.
After the end of Space War I, production on Earth was stopped but the VF-1 continued to be manufactured both in the Sol system and throughout the UNG space colonies. Although the VF-1 would be replaced in 2020 as the primary Variable Fighter of the U.N. Spacy by the more capable, but also much bigger, VF-4 Lightning III, a long service record and its persistent production after the war in many space sectors proved the lasting worth of the design.
The versatile aircraft underwent constant upgrade programs. For instance, about a third of all VF-1 Valkyries were upgraded with Infrared Search and Track (IRST) systems, placed in a small, streamlined fairing in front of the cockpit. This system allowed passive long-range search and track modes, freeing the pilot from the need to give away his/her position through active radar emissions. The sensor could also be used for target illumination and precision weapons guidance.
Many Valkyries also received improved radar warning systems, with sensor arrays mounted on the wingtips, the fins and/or on the LERXs. Improved ECR measures and other defensive measure like flare/chaff dispensers were also added to some machines, typically in conformal fairings on the flanks of the legs/engine pods.
In early 2011, VF-1 production on Earth had already reached the 2.500th aircraft, a VF-1J which received a striking white-and-blue commemorative paint scheme upon roll-out, decorated with the logos of all major manufacturers and system suppliers. After a brief PR tour the machine (Bu. No. 2110406/1) was handed over to SVF-1, the famous Skull Squadron, as an attrition replacement for Major Yingluck 'Joker' Maneethapo's aircraft, leader of the unit’s 5th Flight and a Thai pilot ace from the first stages of the Zentraedi attacks in 2009.
With the opportunity to add more personal style to his new mount, Maneethapo's chose the non-standard modex ML 555 for his fighter - a play of words, because the five is pronounced 'ha' in Thai language and '555' a frequent abbreviation for 'laughing'. Bu. No. 2110406/1 retained its bright PR livery, because its primary colors matched well with SVF-1 ‘Lazulite’ flight’s ID color. The aircraft just lost the sponsor logos and instead received full military markings and tactical codes, including the unit’s renowned skull icon and the characteristic “ML” letter code on the foldable fins. The nose art for the 2.500th production VF-1 jubilee was retained, though.
In SVF-1 service, Bu. No. 2110406/1 was soon upgraded with an IRST and retrofitted with FAST Packs and avionics for various zero-G weapons for operations in space, since the unit was supposed to become based on SDF-1 and go into space with the large carrier ship. However, only SVF-1's Flight #1, 2 and 3 were taken on board of the SDF-1 when the ship left Earth, the remaining unit parts remained at the home base on Ataria Island, tasked with homeland defense duties.
In 2012, at the end of the war, SVF-1’s Lazulite’ flight was re-located on board of ARMD-02 (Armaments Rigged-up Moving Deck Space Carrier vessel), which was and rebuilt and attached to the refitted SDF-1 Macross as originally intended. There, Bu. No. 2110406/1 served into the first year of the New Era 0001 in 2013, when it was replaced as a Flight Leader’s mount by a VF-4 and handed over to SVF-42 back on Earth, where it was repainted in standard U.N. Spacy fighter colors (even though it still retained its commemorative nose art) and served until 2017. Bu. No. 2110406/1 was then retired and unceremoniously scrapped, having already exceeded its expected service life.
The VF-1 was without doubt the most recognizable variable fighter of Space War I and was seen as a vibrant symbol of the U.N. Spacy. At the end of 2015 the final rollout of the VF-1 was celebrated at a special ceremony, commemorating this most famous of variable fighters. The VF-1 Valkryie was built from 2006 to 2013 with several major variants (VF-1A = 5,093, VF-1D = 85, VF-1J = 49, VF-1S = 30), sub-variants (VF-1G = 12, VE-1 = 122, VT-1 = 68) and upgrades of existing airframes (like the VF-1P).
Despite its relatively short and intense production run the fighter remained active in many second line units and continued to show its worthiness even years later, e. g. through Milia Jenius who would use her old VF-1 fighter in defense of the colonization fleet - 35 years after the type's service introduction!
General characteristics:
All-environment variable fighter and tactical combat Battroid,
used by U.N. Spacy, U.N. Navy, U.N. Space Air Force and U.N.S. Marine Corps
Accommodation:
Pilot only in Marty & Beck Mk-7 zero/zero ejection seat
Dimensions:
Fighter Mode:
Length 14.23 meters
Wingspan 14.78 meters (at 20° minimum sweep)
Height 3.84 meters
Battroid Mode:
Height 12.68 meters
Width 7.3 meters
Length 4.0 meters
Empty weight: 13.25 metric tons
Standard T-O mass: 18.5 metric tons
MTOW: 37.0 metric tons
Power Plant:
2x Shinnakasu Heavy Industry/P&W/Roice FF-2001 thermonuclear reaction turbine engines, output 650 MW each, rated at 11,500 kg in standard or 225.63 kN in overboost
4x Shinnakasu Heavy Industry NBS-1 high-thrust vernier thrusters (1 x counter reverse vernier thruster nozzle mounted on the side of each leg nacelle/air intake, 1 x wing thruster roll control system on each wingtip)
18x P&W LHP04 low-thrust vernier thrusters beneath multipurpose hook/handles
Performance:
Battroid Mode: maximum walking speed 160 km/h
Fighter Mode: at 10,000 m Mach 2.71; at 30,000+ m Mach 3.87
g limit: in space +7
Thrust-to-weight ratio: empty 3.47; standard T-O 2.49; maximum T-O 1.24
Design Features:
3-mode variable transformation; variable geometry wing; vertical take-off and landing; control-configurable vehicle; single-axis thrust vectoring; three "magic hand" manipulators for maintenance use; retractable canopy shield for Battroid mode and atmospheric reentry; option of GBP-1S system, atmospheric-escape booster, or FAST Pack system
Transformation:
Standard time from Fighter to Battroid (automated): under 5 sec.
Min. time from Fighter to Battroid (manual): 0.9 sec.
Armament:
2x Mauler RÖV-20 anti-aircraft laser cannon, firing 6,000 ppm
1x Howard GU-11 55 mm three-barrel Gatling gun pod with 200 RPG, fired at 1,200 rpm
4x underwing hard points for a wide variety of ordnance, including…
12x AMM-1 hybrid guided multipurpose missiles (3/point), or
12x MK-82 LDGB conventional bombs (3/point), or
6x RMS-1 large anti-ship reaction missiles (2/outboard point, 1/inboard point), or
4x UUM-7 micro-missile pods (1/point) each carrying 15 x Bifors HMM-01 micro-missiles,
or a combination of above load-outs
The kit and its assembly:
Another small and vintage 1:100 VF-1 Fighter. This time it’s a non-canonical aircraft, based on a limited edition decal sheet that was published with the Japanese Model Graphix magazine in April 2001 (check this here for reference: www.starshipmodeler.com/mecha/jl_clrvalk.htm) with Hasegawa’s first release of their 1:72 Valkyrie Fighter kit. The give-away sheet featured several VF-1s, including an anniversary paint scheme for the 2.500th production Valkyrie. This is AFAIK neither ‘official’ nor canonical – but the pretty blue-and-white livery caught my attention, and I had for a long time the plan to re-create this livery on one of my favored 1:100 models. This would not work 100%, though, so I had to improvise – see below.
The kit was built OOB, with the landing gear down and (after taking the flight scenic pictures) with an open canopy, mounted on a small lift arm. Some typical small blade antennae the 1:100 simple kit lacks were added around the hull as a standard measure to improve the look. In the cockpit I added side consoles and a pilot figure for the in-flight shots.
The only non-standard additions are the IRST sensor fairing in front of the cockpit – the model of the anniversary VF-1 in the Model Graphix magazine carries this canonical upgrade, too, it was created from clear sprue material. Another tiny addition were the RHAWS antenna fairings at the top of the fins, scratched from small styrene profile bits.
The Valkyrie’s ordnance is standard and was taken OOB, featuring twelve AMM-1 missiles under the wings plus the standard GU-11 gatling gun pod; the latter was modified to hold a scratched wire display for in-flight pictures at its rear end. The Model Graphix VF-1 is insofar confusing as it seems to carry something that looks like a white ACMI pod on a non-standard pylon, rather attached to the legs than to the wings? That's odd and I could not make up a useful function, so I rejected this detail. The magazine Valkyrie's belly drop tank was - even though canonical, AFAIK - also not taken over to my later in-service status.
Painting and markings:
The more challenging part of the build, in two ways. First, re-creating the original commemorative livery would have called for home-made decals printed in opaque white for the manufacturers’ logos, something I was not able to do at home. So, I had to interpret the livery in a different way and decided to spin the aircraft’s story further: what would become of this VF-1 after its roll-out and PR event? In a war situation it would certainly be delivered quickly to a frontline unit, and since I had some proper markings left over, I decided to attach this colorful bird to the famous Skull Squadron, SVF-1, yet to a less glorious Flight. Since flight leaders and aces in the Macross universe would frequently fly VF-1s in individual non-standard liveries, sometimes even very bright ones, the 2,500th VF-1 could have well retained its catchy paint scheme.
The second part of the challenge: the actual paint job. Again, no suitable decals were at hand, so I had to re-create everything from scratch. The VF-1J kit I used thankfully came molded in white styrene, so that the front half of the aircraft could be easily painted in white, with no darker/colored plastic shining through. I painted the white (Revell 301, a very pure white) with a brush first. For the blue rear half, I settled upon an intense and deep cobalt blue tone (ModelMaster 2012). For the zigzag border between the colors, I used Tamiya masking tape, trimmed with a tailor’s zigzag scissors and applied in a slightly overlapping pattern for an irregular edge.
The landing gear became standard all-white (Revell 301, too), with bright red edges (Humbrol 174) on the covers. Antenna fairings were painted with radome tan (Humbrol 7) as small color highlights.
The cockpit interior became standard medium grey (Revell 47) with a black ejection seat with brown cushions (Humbrol 119 and Revell 84), and brown “black boxes” behind the headrest. The air intakes as well as the interior of the VG wings were painted dark grey (Revell 77). The jet nozzles/feet were internally painted with Humbrol 27003 (Steel Metallizer) and with Revell 91 on the outside, and they were later thoroughly treated with graphite to give them a burnt/worn look.
The GU-11 pod became standard bare metal (Revell 91, Iron metallic), the AMM-1s were painted in light grey (Humbrol 127) with many additional painted details in five additional colors, quite a tedious task when repeated twelve times...
After basic painting was one the model received a careful overall washing with black ink to emphasize the engraved panel lines, and light post-shading was done to the blue areas to emphasize single panels.
The full-color ’kite’ roundels came from an 1:100 VF-1A sheet, the skull emblems were left over from my Kotobukiya 1:72 VF-4 build some years ago, which OOB carries SVF-1 markings, too. The 2.500th aircraft nose art decoration was printed on clear decal film with an ink jet printer at home, even though it’s so small that no details can be discerned on the model. SVF-1’s “ML” tail code was created with single white decal letters (RAF WWII font), the red “555” modex came from an PrintScale A-26 Invader sheet, it's part of a USAF serial number from an all-black Korean War era aircraft.
The wings' leading edges were finished in medium grey, done with decal sheet material. The Model Graphix Valkyrie does not sport this detail, but I think that the VF-1 looks better with them and more realistic. Red warning stripes around the legs - also not seen on the model in the magazine - were made from similar material.
The confetti along the jagged edge between the white and the blue areas was created with decal material, too – every bit was cut out and put into place one for one… To match the cobalt blue tone, the respective enamel paint was applied on clear decal sheet material and cut into small bits. For the white and red confetti, generic decal sheet material was used. All in all, this was another tedious process, but, at the small 1:100 scale, masks or tape would have been much more complex and less successful with the brushes I use for painting. For this home-made approach the result looks quite good!
Finally, after some typical details and position lights had been added with clear paints over a silver base, the small VF-1 was sealed with a coat of semi-matt acrylic varnish, giving it a slightly shiny finish.
A pretty VF-1 – even though I’d call it purely fictional, despite being based on material that was published in a Japanese magazine more than 20 years ago. The simple yet striking livery was a bit tricky to create, but the result, with the additional SVF-1 unit markings, looks good and makes me wonder how this machine would look with FAST pack elements for use in space or as a transformed Battroid?
Some background:
Instead of a story compiled/edited by myself, a very good “real” source: an article about the “American Spirit” project from 1996, scanned from a magazine and posted elsewhere:
This and some more information, including a drawing of the (apparently never) finished aircraft and a photo of the semi-finished airframe on airliners.net were the basis for my build.
The kit and its assembly:
This is my third and last entry to the “Racing” group build at whatifmodelers.com that ended in Feb. 2019. It is nothing less than the attempt to re-create the potentially fastest piston engine aircraft in the world as a model, based on the sparse information I was able to gather (see above). The aircraft’s design is quite odd, and it is worth reading the design background in the article, because it was a true “garage build” with the intention to use as many existing components in order to save costs and development time.
This was, more or less, mirrored during the building process, and like the real “American Spirit” the model consists at its core of a Matchbox T-2 “Buckeye” jet trainer! The T-2 fuselage lost its nose section, the ventral engine bay and the original cockpit fairing. This left a lot of fuselage surface to be re-constructed. The fin was clipped, too, just like in real life. At the fin’s base I added a cockpit opening and implanted a cockpit tub, taken from a Revell G.91. A new bucket seat (probably from an Academy Fw 190) was installed, and a new, tight canopy – I think it originally came from a Revell Go 229, but it was trimmed down considerably to match the T-2’s fuselage lines. The canopy was blended into the fin root with massive 2C putty sculpting, and the area in front of the windscreen was created with 2C putty, too. Both a tedious PSR process.
Once the upper fuselage shape was finished I started searching for a cowling and a matching propeller. After several attempts with bigger engines (e. g. from a Super Constellation) I eventually settled upon a rather narrow (but bleak) cowling from an Pioneer2/Airfix Hawker Sea Fury, which turned out to have just the right diameter for the re-constructed T-2 fuselage and matched the “American Spirit” drawing’s well.
It also had at the front end the right diameter for the propeller: it comes, just like in real life, from a C-130 Hercules, even though I used a late variant with six blades, a resin aftermarket piece, taken from an Attack Squadron engine nacelle set. Unfortunately, the spinners were molded onto the engines, so that I had to cut my donor part away. Three of the six propeller blade attachment points were faired over. While the original “American Spirit” carried clipped blades from an Electra airliner, I used parts from a P-3 Orion – the come very close in shape and size, and were easy to install. Finally, the propeller received a metal axis and a matching styrene tube adapter in the Sea Fury cowling.
Once the engine was in place, the cowling was filled with as much lead as possible, since the model would be built with an extended landing gear.
However, a large ventral section was still missing, and it was created with a leftover underwater section from a model ship hull, and lots of more putty, of course. A small tail bumper was added under the fin.
Once the fuselage was more or less finished, I turned my attention to the wings and stabilizers. The latter were supposed to be “un-swept F-86H stabilizers”, but unfortunately I could not find visual evidence of what this would have looked like. I tried some donor parts, including stabilizers from an F-86A and D, as well as from a MiG-15, and eventually decided to use individual parts, because nothing looked convincing to me, either swept or straight. Actually the MiG-15 parts looked the best, but they were too small, so I used the wings from an 1:144 Panavia Tornado (Dragon) and tailored them into a sweep angle similar to the MiG-15 parts, but with more depth and span. Not certain how “realistic” this is, but it looks good and compliments the swept T-2 fin well.
The T-2 wings saw only minor modifications: the wing tip tanks were cut off and the tips as well as the flaps faired over, since the “American Spirit” did not feature the latter anymore. The small LERXs were cut away, too, and instead I added small air intakes – the “American Spirit” probably did not feature them, but I wondered where the aircraft’s engine would feed its carburetor or an oil cooler? The respective gaps on the fuselage flanks were filled accordingly.
Some more work waited on the fuselage, too. The aircraft’s drawing showed shallow openings on the forward fuselage’s flanks, but their function was not clear – I assume that the exhausts from the 18 cylinder engine were collected there, 9 on each side, so I carved the openings into the massive plastic and putty fuselage with a mini drill tool and added exhaust stubs as well as deflector plates.
Another issue was the well for the front landing gear – this came, together with the complete front leg, from an Italeri F-100, just like in real life. The good thing about the Italeri kit is that it comes with a separate well tub, which made the installation quite easy. I just cut a square section out of the lower fuselage behind the engine and the landing gear well snuggly fell into place, with only little PSR effort. And, to my surprise, the end result seems to be a very good match to the real life design – even though I was not able to confirm this with picture material.
The main landing gear was taken OOB from the Matchbox T-2 – and it is really a weird sight, since the T-2’s track is very wide while the wheelbase is unusually short. But the source article indicates that this must have been the designers’ plans!
Painting and markings:
While the model’s hardware came quite close to the real thing, the livery of the “American Spirit” was totally open, so I created my own. I felt that two design directions would be appropriate: either a relatively dry and clean design, e. g. in overall silver or white with a little trim, or something patriotic, reflecting the aircraft’s name.
I eventually settled for the latter, and considered several approaches in white, red and blue, and eventually settled for one of my first ideas, a kind of “flying American flag” in an asymmetrical design, somewhat inspired by a Bicentennial F-106A from 1976: this machine carried a white fuselage with some red trim stripes and a blue nose section that featured lots of tiny white stars. I took this layout a little further and gave the “American Spirit” a dark blue engine cowling and front fuselage section, as well as a single blue wing. From that, wide red and white stripes stream backwards across the other wing, the fuselage and the tail. The design was mirrored on the undersides.
The stripes were painted with a wide brush with Humbrol 19 and 22, after the kit had been primed with white and had received an overall white basic coat with acrylic paint from the rattle can, too. The blue section was painted with Revell 350 (RAL 5013/Lufthansa Blue). I tried to add some “wavy flag texture” effect to the basic paints with slightly different tones, added wet-in-wet to the basic paints, but the visual effect turned out to be minimal, so I left it like that.
The stars are all individual waterslide decals, coming from an 1:87 Allied WWII markings sheet from TL Modellbau. The big white stars that are the background for the starting numbers on top and below the blue wing come from an 1:72 F4U. The red and blue starting numbers themselves were taken from a TL Modellbau sheet for firefighting vehicles: they are actually parts of German emergency telephone numbers…
Some stencils and leading edges on all wings, created with generic silver decal material, completed the outside, and finally I painted some fake panel lines onto the hull with a soft pencil. The T-2 air brakes, which were retained for the “American Spirit”, were re-created with fine black decal lines. Similar material in silver was used to simulate panel lines for the cooling air outlet flaps on the cowling. Unfortunately, the T-2 kit itself did not come with much surface detail, and any leftover rest (like the air brakes) disappeared during the extensive PSR sessions and under the primer and paint coats. Finally, the kit was sealed with a coat of semi-gloss acrylic varnish (Italeri).
A massive scratch-build. While challenging the work on this model was fun because it followed in its creation a similar process as the real “American Spirit”, which was, AFAIK, sold and never completed. In the end, I am positively surprised how close the overall outlines seem to come to the real (and odd-looking) aircraft, even though the garish livery is purely speculative, so that this model is, despite its roots in the real world and the attempt to stay true to the original, a fictional/whif piece. The finish is a bit rough, though, but that’s probably the price to pay when you create things from scratch.
+++ DISCLAIMER +++
Nothing you see here is real, even though the conversion or the presented background story might be based historical facts. BEWARE!
Some background:
The term "Schwerer Panzerspähwagen" (= heavy armoured reconnaissance vehicle) covers a broad family of 6- and later 8-wheeled armored cars Germany used before and during the Second World War.
In the German Army, armored cars were originally intended for the traditional cavalry missions of reconnaissance and screening. They scouted ahead and to the flanks of advancing mechanized units to assess enemy location, strength and intention. Their primary role was reconnaissance, but they would engage similar or light units and at times attempt to capture enemy patrols.
The first of the German armored cars, the Sd.Kfz. 231, was developed in secret, since no open research or production for military vehicles was possible at that time, and it was therefore based on modified Daimler-Benz, Büssing or Magirus 6x4 truck chassis’, onto which a welded body with sloped armor was mounted.
Depending on the manufacturer the vehicles differed in details and armament, but the 231 was typically armed with a 2 cm KwK 30 L/55 autocannon (with 200 rounds) and a co-axial Maschinengewehr 13 machine gun (with 1.300 rounds) in a small turret. The crew consisted of a commander, gunner, driver, and a radio operator. A unique design feature was that the vehicle had a second driver's position in the rear, occupied by the radio operator, so that it could be driven either forwards or backwards with relative ease and change direction within 10 seconds. The vehicle weighed 5,35 t, was only lightly armored (8/14,5 mm) and could attain a top speed of 70 km/h (44 mph) on the road, but its off-road performance was rather limited.
Several variants of the six-wheeled scout car were developed, some with separate designations. One of them was the Sd.Kfz. 232 (6 Rad), which carried a Fu.Ger.11 SE 100 medium range and a Fu.Spr.Ger.A short range radio. This command model was very distinctive because of the heavy "bedspring" antenna over most of the hull. This antenna was supported by two insulated, vertical connecting tubes at the back corners of the hull, and an inverted U-shaped tube construction on the turret sides with a central joint allowed the turret to retain its full 360° traverse.
The 231 vehicle family was introduced into service in 1932 and already began to be replaced in 1937 when the German Army switched production to heavier and more off-road-capable 8-wheeled armored cars (the 232 (8-Rad), which was a different vehicle than the 232 6-Rad, and later to the more sophisticated and capable 234). Despite being replaced in frontline units, the six-wheel vehicles were still used by Aufklärungs ("reconnaissance") units during the Invasion of Poland, the Battle of France, and the invasion of the USSR. Most of them were withdrawn afterwards for use in internal security and training, and a small number was converted into half-track scout cars after the Inspectorate for Motorized Troops (AHA/In 6) had decided in 1939 that it would be useful that light, armored half-tracks would accompany tanks in the attack. They could satisfy requirements for which a larger vehicle wouldn't be needed, such as headquarters, artillery forward observer, radio, and scout vehicles. Demag, the designer of the smallest half-track then in service, the Sd. Kfz. 10, was selected to develop the "light armored troop carrier" (leichter gepanzerter Mannschafts-Transportwagen), which became the Sd.Kfz. 250. In order to bridge the operational gap until the introduction of this new vehicle, the outdated surplus 232 radio scout cars were ordered into an instantaneous conversion program.
To this end, the Sd.Kfz. 10’s running gear with its torsion bar suspension was taken off the rack, shortened by one road wheel station, and then adapted to the 232 (6-Rad)’s rear hull, where the interleaved track gear replaced the original pair of rear axles. The front axle remained unpowered, though. The armor was improved with additional armor plates (now reaching up to 30mm at the front) and the front suspension was beefed up in order to cope with the vehicle’s higher total weight of 6,2 tons and the heavier terrain that it could master now. For the same reasons, the 232 (6-Rad)’s original Büssing water-cooled MA 9 6-cylinder petrol engine with a mere 68 hp (48 kW) was replaced by a Maybach HL42 TRKM 6-cylinder motor with 4.17-litre (254 cu in), delivering 100 hp (74 kW) and much more torque. With this new engine and despite the tracked running gear the vehicle remained surprisingly fast, reaching a top speed of more than 60 km/h (40 mph) on the road. The original armament was retained, even though it was already outdated and ineffective against armored opponents. But the small turret could not carry any bigger weapon and a replacement with a bigger turret was ruled out, since there was no time for a new development that would match the relatively narrow bearing. However, in order to improve the chances of survival, an array of smoke dischargers was installed on the front bumper which held six cartouches.
A total of 120 Sd.Kfz. 232 (6-Rad) were converted in the course of 1939 and 1940 and re-designated 232 (Halbkette). However, their production was immediately stopped when it was clear that the new Sd. Kfz. 250 would be ready for service in 1941. Until then, the modified vehicles were deployed to France, Northern Africa and Russia, primarily used by artillery forward observers to accompany tank and mechanized infantry units.
At the Eastern front they were retired after the battle of Moscow in December 1941, and the last vehicles were used by the Afrikakorps in Northern Africa until late 1942.
Specifications:
Crew: Four (commander, gunner, driver, radio operator/rear driver)
Weight: 5,2 tons (11.450 lb)
Length: 5,57 metres (18 ft 3 in)
Width: 1,82 metres (5 ft 11 ½ in)
Height (incl. antenna): 2,87 metres (9 ft 4 ¾ in)
Ground clearance: 28.5 cm (10 in)
Suspension: Torsion bar and leaf springs (front axle)
Fuel capacity: 105 litres (23 imp gal; 28 US gal)
Armor:
8–30 mm (0.31 – 1.18 in)
Performance:
Maximum road speed: 65 km/h (41 mph)
Sustained road speed: 48 km/h (30 mph)
Cross country speed: up to 35 km/h (22 mph)
Operational range: 250 km (155 miles)
Power/weight: 19,23 PS/ton
Engine:
Maybach HL42 TRKM water-cooled straight 6-cylinder petrol engine with 100 hp (74 kW)
Transmission:
Maybach 7 + 3 speed VG 102128 H
Armament:
1× 20 mm KwK 30 L/55 autocannon with 200 rounds
1× MG 13 machine gun mounted co-axially with 1.300 rounds
6× smoke dischargers, mounted to the vehicle’s front
The kit and its assembly:
This little, fictional vehicle was inspired by one of some profile drawings created and published by Logan Hartke at whatifmodelers.com, showing the Sd. Kfz. 232 with different half track arrangements – including the Sd. Kfz. 250's. When I finally got hold of the Italeri Sd. Kfz. 232 kit with the unique antenna (there’s also a more frequent one without this detail), I decided to re-create the 232/251 combo, because the vehicle looked really good and plausible, and there would actually have been a historic gap between 1939 and 1941 when it could have been realized, as outlined in the background.
The Italeri kit was basically built OOB, just the chassis had to be modified – with the help of a resin set with 1:72 Sd. Kfz. 250 tracks and front wheels from German short run manufacturer ModelTrans/Silesian Models. The parts were crisp and quite clean, and the track parts as well as the front wheels were mated to the original suspension with the help of added axis' as spacers between the two tracks. Just the mudguards had to be modified in order to match the more spacious, new running gear - since an extension was not easy I decided to just use their front and back ends and implant a new upper deck between them, adding a styrene profile on the flanks so that the original shape of the wheel arches could be more or less retained. Ended up better than expected!
The small gap between the tracks' and the front wheels' mudguards was closed with a small piece of styrene - similar to the Sd, Kfz. 250's arrangement.
As a vehicle operating in North Africa I added an improvised sun sail to the antenna array, made from paper tissue that was soaked in highly thinned white glue and later painted.
Painting and markings:
Many German vehicles that had been transferred to Northern Africa initially retained their original camouflage, and that was a uniform, very dark grey (RAL 7021, to be specific), sometimes with dark brown mottles added. This was totally unsuited for the environment, so that the crews had to improvise. Some vehicles were painted with Italian colors, even British paints (from salvaged enemy bases and convoys) were used. Alternatively, many crews mixed sand and dirt with water in a bucket and “painted” their grey vehicles over, or the hull was smeared with oil and sand was thrown onto it. It took quite a while until dedicated Africa colors had been developed and used in the factories or even in the field, so that some interesting schemes appeared.
My Sd. Kfz. 232 was to represent one of these all-grey vehicles that had received an improvised desert camouflage “on the go”. In order to create this look, I gave the whole vehicle an initial primer coat in Humbrol 67. Once dry, I added a streaky coat of thinned Revell 16 (Sand) on every upper/external surface, letting the dark grey shine through here and there. The areas for the national markings and tactical codes were spared, so that the decals would later astand out on a dark "halo" of the original color.
On top of the improvised desert camouflage I also added sand and dust through highly thinned paintbox colors (ochre and some burnt umber).
The sun sail was painted in field grey, but it received a dry brushing treatment in order to emphasize the tissue texture as well as the antenna shape below, and it was also "dusted" with paintbox colors.
Finally, everything was sealed with a coat of matt acrylic varnish from the rattle can and teh lower vehicle areas were lightly dusted with mineral pigments.
A quick project, realized in just three days. The running gear conversion itself was quite simple - the biggest issues were the extension of the rear mudguards and the fiddly and highly delicate antenna array. But the result looks quite good - and in the unusual desert camouflage for this type of vehicle it's really a weird sight.
+++ DISCLAIMER +++
Nothing you see here is real, even though the model, the conversion or the presented background story might be based on historical facts. BEWARE!
Some background:
The Henschel Hs 126 was a German two-seat reconnaissance and observation aircraft of World War II that was derived from the stillborn Henschel Hs 122. The pilot was seated in a protected cockpit under the parasol wing and the gunner in an open rear cockpit. The first prototype was not entirely up to Luftwaffe standards; it was followed by two more development planes equipped with different engines. Following the third prototype, ten pre-production planes were built in 1937. The Hs 126 entered service in 1938 after operational evaluation with the Legion Condor contingent to the Spanish Civil War.
By the time the Hs 126 A-1 joined the Luftwaffe, the re-equipping of reconnaissance formations was already well advanced. By the start of World War II in September 1939, the Hs 126 served with many reconnaissance units. They were used with great success in the attack on Poland where it proved itself as a reliable observation and liaison aircraft. Its use continued after the end of the Phony War in May 1940, but with more and more Allied fighters appearing over the theatre of operations, the type’s main weakness became apparent: the Hs 126 was rather slow and could hardly avoid or even escape from fighter attacks. The losses were dramatic: alone twenty Hs 126s were lost between 10 and 21 May 1940!
The Hs 126 was initially produced in two versions, which only differed through their engines. 47 squadrons equipped with Hs 126 A/B participated in the invasion of the Soviet Union in 1941, and the Hs 126 was also successfully used in North Africa. However, low top speed was the Hs 126’s main weakness. To rectify this deficiency, the Hs 126 was in late 1940 experimentally outfitted with a more powerful BMW 132K which replaced the Hs 126 A’s Bramo or the B’s BMW 9-cylinder radial engine, which delivered around 625 kW (850 PS) each. The new powerplant delivered up to 809 kW (1,085 hp) with 96 octane fuel injection at take-off and as emergency power, and 705 kW (960 hp) at normal military power. This extra power, together with an aerodynamically more efficient cowling, pushed maximum speed to 400 km/h (250 mph), and after successful tests in the 1940/41 winter the RLM accepted it as the Hs 126 C for production and service.
Beyond the new engine the serial production Hs 126 C-1 did not differ much visibly from its predecessors, even though the internal structure was simplified and lightened by roughly 50 kg (110 lb). Various Reihenbildgeräte (reconnaissance cameras) could be installed in a compartment at the rear of the cabin, and the defensive armament was upgraded with heavy 13 mm MG 131 machine guns instead of the former 7.92 mm weapons. Sometimes, a MG 81Z 7.92 twin machine gun was alternatively fitted in the rear cockpit instead of the MG 131, which offered a higher rate of fire.
An interesting sub-variant of the Hs 126 C was the Hs 126 C-2, a dedicated observation and liaison floatplane for theatres of operation with difficult terrain where sufficient airfields were rare or hard to install and where alternatively bodies of water could be used for landing. Around thirty Hs 126 Cs were modified with twin floats instead of the type’s standard spatted fixed landing gear. They were, however, unlike the Arado Ar 196 shipboard reconnaissance floatplane, not capable of catapult starts and not intended for operations at high sea. Other changes included a ventral fin for improved directional stability, additional fuel tanks in the floats that compensated the loss of range through the floats’ drag, and the land-based Hs 126s optional shackles for light bombs under the fuselage were deleted to compensate for the floats’ extra weight, and there was no free space left to ensure a safe bomb release.
Another feature that was developed for the Hs 126 C after field experiences with the aircraft during winter operations was an extended cockpit glazing to better protect the observer from the elements. It covered the while rear section of the cockpit opening but still was open at the rear. It was mounted on rails and could be pushed forward, under the original glasshouse for the pilot. This canopy extension was offered as a Rüstsatz (field modification kit) for older Hs 126 variants, too, and modified aircraft received the suffix “R1” to their designation.
Only 150 Hs 126 Cs (32 of them C-2 floatplanes) were built between early 1941 and 1942, production of the Hs 126 A/B had already ended in 1941. Most of them were operated in Denmark and Norway, even though a few were also allocated to Aufklärergruppen in the Mediterranean where they operated in the Adriatic Sea.
The Hs 126 was well received for its good short takeoff and low-speed characteristics which were needed at the time. However, it was vulnerable and the Hs 126 A/Bs were already retired from frontline units in 1942, the better-performing Hs 126 Cs only a year later. The type was soon superseded by the light general-purpose STOL Fieseler Fi 156 Storch, which was simpler and cheaper to produce, and the medium-range two-engine twin-boom Focke-Wulf Fw 189 "flying eye" with a fully enclosed cockpit and a better defensive armament. However, many Hs 126s were still operated for some time in areas with little Allied aerial threat, or second-line duties as glider tugs or liaison aircraft.
General characteristics:
Crew: Two (pilot and observer/gunner)
Length: 10,90 m (35 ft 7 in) fuselage only
11,52 m (37 ft 9 in) overall
Wingspan: 14.5 m (47 ft 7 in)
Height: 4,61 m (15 ft 1 in) from waterline
Wing area: 31.6 m² (340 sqft)
Empty weight: 2,030 kg (4,480 lb)
Loaded weight: 3,090 kg (6,820 lb)
Powerplant:
1× BMW 132K air-cooled 9-cylinder radial engine with 809 kW (1,085 hp) emergency power
and 705 kW (960 hp) continuous output
Performance:
Maximum speed: 360 km/h (223 mph) at 3,000 m (9,850 ft) with floats
(C-1: 400 km/h (248 mph) with wheels)
Travelling speed: 280 km/h /174 mph)
(C-1: 300 km/h (186 mph)
Landing speed: 115 km/h (71 mph)
Range: 998 km (620 mi)
Service ceiling: 8,530 m (28,000 ft)
Rate of climb: 550 m/min (1,800 ft/min)
Time to height: 4,4 min to 1.000 m (3.275 ft)
14 min to 3.000 m (9826 ft)
Wing loading: 97.8 kg/m2 (20.1 lb/sqft)
Power/mass: 0.21 kW/kg (0.13 hp/lb)
Armament:
1× forward-firing 13 mm (.511 in) MG 131 machine gun
1× flexible, rearward-firing 13 mm (.511 in) MG 131 machine gun
The kit and its assembly:
This build was inspired by a similar project done by fellow modeler ericr at whatfimodellers.com in 1:48 a while ago: a combination of the German land-based Hs 126 observation aircraft with twin floats from an Ar 196 seaplane. This combo looked very natural and balanced, so I decided to re-create a personal interpretation in my “home scale” 1:72.
Basically, this what-if model is a straightforward combination of the Italeri Hs 126 A (a venerable but pretty good model, even today, despite raised panel lines) with floats from a Heller Ar 196 A (also a slightly dated but very nice model, also with raised panel lines). The selling point of both kits is their good fit and overall simplicity, even though mounting the Hs 126’s wings to the fuselage – it is held only at six points – is a tricky task. Furthermore, once the wing is in place, painting the area in front of the cockpit as well as the windscreen area is quite difficult, so that I did that ahead of the final assembly.
The Ar 196 floats feature lots of struts, and to mount them (only) under the fuselage the outer supports had to go, because they are normally attached to the Ar 196’s mid-wing section. What was a bit challenging is the struts’ attachment points on the floats: they come with square bases that offer relatively big surfaces to glue the party in place, adding stability to the whole construction. However, blending these areas into each other called for some PSR.
A similar attachment solution was chosen by Heller to mount the floats’ struts to the Ar 196 hull – again, the “end plates” had to go and the struts had to be trimmed to keep the floats parallel to the fuselage. Since the outer supports were gone, I added diagonal stabilizers between the front and rear struts cluster.
To add a personal twist and depict an evolutionary late version of the Hs 126, I decided to swap the engine for a donor part from a Matchbox He 115 – it is basically the same engine, but the cowling is slightly wider and cleaner. The engine part itself is simpler. Just a disc with an engine relief. But with the propeller in place (mounted on a metal axis to spin free), this is not obvious. With scratched exhaust pipes, the new cowling gives the aircraft a slightly more modern and beefier look?
Another personal addition is improved crew comfort: the original Hs 126 observer workplace was totally open, just protected by spoilers on the canopy that only covered the pilot’s station. Esp. at wintertime this must have been a real P!TA place, so that I tried to extend the glazing. A raid in the spares box revealed two things that created an almost perfect combo: a Hs 126 glazing from a Matchbox kit and a rear canopy section from the spurious ESCI Ka-34 “Hokum” kit. The Matchbox parts’ selling point: it fits perfectly into the respective opening on the Italeri kit and has a slightly “boxier” roof shape, which better too up the square profile of the Hokum cockpit, which, itself, perfectly fell into place over the observer station! To adapt the modern piece to the highly braced Hs 126 glazing I added fake stiffeners made from adhesive tape cross- and lengthwise. I thought that just painting braces onto the flat windows was not enough, and with some paint the tape’s 3D effect looks quite convincing!
Other small additions are a barrel for the machine gun the cowling, a stabilizing fin made from styrene sheet material and PE ladders from the floats into the cockpit on both sides.
Painting and markings:
I wanted an authentic Luftwaffe livery – but the Hs 126 and similar German recce planes of the mid-WWII era only offer a small range of camouflage options. The generic paint scheme was a splinter pattern in RLM 70/71/65 with a low, hard waterline. Africa as optional theatre of operations offered some variations with field-modifications of this basic scheme with German and Italian sand added on top – but that would not have been the right option for a floatplane, I guess?
Eventually I decided to locate the model’s unit far up North and to add improvised winter camouflage to the standard livery. It was applied just as in real life: first, the whole model received its standard splinter camouflage with Humbrol 30, 91 and 65, then the decals were applied. The latter were puzzled together from the scrap box, using simplified Eiserne Kreuze without black edges. The white unit emblems are fictional and come from an MPM He 100 kit with spurious PR markings. The tactical code is “plausible” (“9W” is the AufklGr. 122’s unit code, “D” denotes the 4th aircraft, and “C” is the verification letter for the Stabgeschwader of the unit’s 2nd group) and created from single letters/digits. The black and the green have no strong contrast to the camouflage, but this style was common Luftwaffe practice. The Stabflieger color green was also incorporated on the spinner, another very typical Luftwaffe marking to denote an aircraft’s operational unit.
The temporary whitewash was the applied with white acrylic paint (Revell 05) and a flat, soft brush. Once dry, the whole model received a light black ink washing, post-panel shading and a light treatment with wet sandpaper on the white areas to simulate wear and tear. After some exhaust stains were created with graphite, the model was finally sealed with matt acrylic varnish.
Well, not a spectacular what-if model, and mounting the Hs 126 on floats was trickier than one would expect at first glance. Pimping the rather dull Luftwaffe standard livery with whitewash was a good move, though, adding an interesting and individual twist to the aircraft. And the resulting whole “package” looks pretty convincing?
+++ 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 Hawker Typhoon was a British single-seat fighter-bomber, produced by Hawker Aircraft. It was intended to be a medium-high altitude interceptor, as a replacement for the Hawker Hurricane, but several design problems were encountered and it never completely satisfied this requirement.
Even before Hurricane production began in March 1937, Sydney Camm had embarked on designing its successor. Two preliminary designs were similar and were larger than the Hurricane. These later became known as the "N" and "R" (from the initial of the engine manufacturers), because they were designed for the newly developed Napier Sabre and Rolls-Royce Vulture engines respectively. Both engines used 24 cylinders and were designed for over 2,000 hp (1,500 kW); the difference between the two was primarily in the arrangement of the cylinders – an H-block in the Sabre and an X-block in the Vulture. Hawker submitted these preliminary designs in July 1937 but were advised to wait until a formal specification for a new fighter was issued.
In March 1938, Hawker received from the Air Ministry, Specification F.18/37 for a fighter which would be able to achieve at least 400 mph (640 km/h) at 15,000 feet (4,600 m) and specified a British engine with a two-speed supercharger. The armament fitted was to be twelve 0.303” Browning machine guns with 500 rounds per gun, with a provision for alternative combinations of weaponry. The basic design of the Typhoon was a combination of traditional Hawker construction, as used in the earlier Hawker Hurricane, and more modern construction techniques; the front fuselage structure, from the engine mountings to the rear of the cockpit, was made up of bolted and welded duralumin or steel tubes covered with skin panels, while the rear fuselage was a flush-riveted, semi-monocoque structure. The forward fuselage and cockpit skinning was made up of large, removable duralumin panels, allowing easy external access to the engine and engine accessories and most of the important hydraulic and electrical equipment.
The Typhoon’s service introduction in mid-1941 was plagued with problems and for several months the aircraft faced a doubtful future. When the Luftwaffe brought the new Focke-Wulf Fw 190 into service in 1941, the Typhoon was the only RAF fighter capable of catching it at low altitudes; as a result it secured a new role as a low-altitude interceptor.
By 1943, the RAF needed a ground attack fighter more than a "pure" fighter and the Typhoon was suited to the role (and less-suited to the pure fighter role than competing aircraft such as the Spitfire Mk IX). The powerful engine allowed the aircraft to carry a load of up to two 1,000 pounds (450 kg) bombs, equal to the light bombers of only a few years earlier. Furthermore, from early 1943 the wings were plumbed and adapted to carry cylindrical 45 imp gal (200 l; 54 US gal) drop tanks increasing the Typhoon's range from 690 miles (1,110 km) to up to 1,090 miles (1,750 km). This enabled Typhoons to range deep into France, the Netherlands and Belgium.
From September 1943, Typhoons were also armed with four "60 lb" RP-3 rockets under each wing. Although the rocket projectiles were inaccurate and took considerable skill to aim and allow for ballistic drop after firing, "the sheer firepower of just one Typhoon was equivalent to a destroyer's broadside".
By the end of 1943, eighteen rocket-equipped Typhoon squadrons formed the basis of the RAF Second Tactical Air Force (2nd TAF) ground attack arm in Europe. In theory, the rocket rails and bomb-racks were interchangeable; in practice, to simplify supply, some used the rockets only, while other squadrons were armed exclusively with bombs, what also allowed individual units to more finely hone their skills with their assigned weapons.
The Typhoon was initially exclusively operated in the European theatre of operations, but in 1944 it was clear that a dedicated variant might become useful for the RAF’s operations in South-East Asia. In the meantime, Hawker had also developed what was originally an improved Typhoon II, but the differences between it and the Mk I were so great that it was effectively a different aircraft, and it was renamed the Hawker Tempest. However, as a fallback option and as a stopgap filler for the SEAC, Hawker also developed the Typhoon Mk. IV, a tropicalized late Mk. I with a bubble canopy and powered by the new Bristol Centaurus radial engine that could better cope with high ambient temperatures than the original liquid-cooled Sabre engine. The Centaurus IV chosen for the Typhoon Mk. IV also offered slightly more power than the Sabre and the benefit of reduced vulnerability to small arms fire at low altitude, since the large and vulnerable chin cooler could be dispensed with.
3,518 Typhoons of all variants were eventually built, 201 of them late Mk. IVs, almost all by Gloster. Once the war in Europe was over Typhoons were quickly removed from front-line squadrons; by October 1945 the Typhoon was no longer in operational use, with many of the wartime Typhoon units such as 198 Squadron being either disbanded or renumbered.
The SEAC’s few operational Mk IVs soldiered on, however, were partly mothballed after 1945 and eventually in 1947 handed over or donated to regional nascent air forces after their countries’ independence like India, Pakistan or Burma, where they served as fighters and fighter bombers well into the Sixties.
The Burmese Air Force; initially only called “The military”, since there was no differentiation between the army’s nascent servies, was founded on 16 January 1947, while Burma (as Myanmar was known until 1989) was still under British rule. By 1948, the fleet of the new air force included 40 Airspeed Oxfords, 16 de Havilland Tiger Moths, four Austers, and eight Typhoon Mk. IVs as well as three Supermarine Spitfires transferred from the Royal Air Force and had a few hundred personnel.
The Mingaladon Air Base HQ, the main air base in the country, was formed on 16 June 1950. No.1 Squadron, Equipment Holding Unit and Air High Command - Burma Air Force, and the Flying Training School, were placed under the jurisdiction of the base. A few months later, on 18 December 1950, No. 2 Squadron was formed with nine Douglas Dakotas as a transport squadron. In 1953, the Advanced Flying Unit was formed under the Mingaladon Air Base with de Havilland Vampire T55s, and by the end of 1953 the Burmese Air Force had three main airbases, at Mingaladon, Hmawbi, and Meiktila, in central Burma.
In 1953, the Burmese Air Force bought 30 Supermarine Spitfires from Israel and 20 Supermarine Seafires as well as 22 more Typhoon Mk. IVs from the United Kingdom. In 1954 it bought 40 Percival Provost T-53s and 8 de Havilland Vampire Mark T55s from the United Kingdom and two years later, in 1956, the Burmese Air Force bought 10 Cessna 180 aircraft from the United States. The same year, 6 Kawasaki Bell 47Gs formed its first helicopter unit. The following year, the Burmese Air Force procured 21 Hawker Sea Fury aircraft from the United Kingdom and 9 de Havilland Canada DHC-3 Otters from Canada. In 1958, it procured 7 additional Kawasaki Bell 47Gs and 12 Vertol H-21 Shawnees from the United States. Five years later, No. 503 Squadron Group was formed with No. 51 Squadron (de Havilland Canada DHC-3 Otters and Cessna 180s) and No. 53 Squadron (Bell 47Gs, Kaman HH-43 Huskies, and Aérospatiale Alouettes) in Meiktila.
When the non-Burman ethnic groups pushed for autonomy or federalism, alongside having a weak civilian government at the center, the military leadership staged a coup d'état in 1962, and this was the only conflict in which the aging Burmese Typhoons became involved. On 2 March 1962, the military led by General Ne Win took control of Burma through a coup d'état, and the government had been under direct or indirect control by the military since then. Between 1962 and 1974, Myanmar was ruled by a revolutionary council headed by the general. Almost all aspects of society (business, media, production) were nationalized or brought under government control under the Burmese Way to Socialism, which combined Soviet-style nationalization and central planning, and also meant the end of operation of many aircraft of Western origin, including the last surviving Burmese Typhoons, which were probably retired by 1964. The last piston engine fighters in Burmese service, the Hawker Sea Furies, are believed to have been phased out in 1968.
General characteristics:
Crew: One
Length: 32 ft 6 in (9.93 m)
Wingspan: 41 ft 7 in (12.67 m)
Height: 15 ft 4 in (4.67 m)
Wing area: 279 sq ft (25.9 m²)
Airfoil: root: NACA 2219; tip: NACA 2213
Empty weight: 8,840 lb (4,010 kg)
Gross weight: 11,400 lb (5,171 kg)
Max takeoff weight: 13,250 lb (6,010 kg) with two 1,000 lb (450 kg) bombs
Powerplant:
1× Bristol Centaurus IV 18-cylinder air-cooled radial engine with 2,210 hp (1,648 kW) take-off
power, driving a 4-bladed Rotol constant-speed propeller
Performance:
Maximum speed: 412 mph (663 km/h, 358 kn) at 19,000 ft (5,800 m)
Stall speed: 88 mph (142 km/h, 76 kn)
Range: 510 mi (820 km, 440 nmi) with two 500 lb (230 kg) bombs;
690 mi (1,110 km) "clean";
1,090 mi (1,750 km) with two 45 imp gal (200 l; 54 US gal) drop tanks.[65]
Service ceiling: 35,200 ft (10,700 m)
Rate of climb: 2,740 ft/min (13.9 m/s)
Wing loading: 40.9 lb/sq ft (200 kg/m²)
Power/mass: 0.20 hp/lb (0.33 kW/kg)
Armament:
4× 20 mm (0.787 in) Hispano Mk II cannon in the outer wings with 200 rpg
Underwing hardpoints for 8× RP-3 unguided air-to-ground rockets,
or 2× 500 lb (230 kg) or 2× 1,000 lb (450 kg) bombs or a pair of drop tanks
The kit and its assembly:
The Hawker Typhoon is IMHO an overlooked WWII aircraft, and it’s also “underwiffed”. I have actually built no single Typhoon in my 45 years of model kit building - time to change that!
Inspiration was a lot of buzz in the model kit builder community after KP’s launch of several Hawker Tempest kits, with all major variants including the Sabre- and Centaurus-powered types. While the Tempest quickly outpaced the Typhoon in real life and took the glory, I wondered about a Centaurus-powered version for the SEA theatre of operations – similar to the Tempest Mk. II, which just came too late to become involved in the conflict against the Japanese forces. A similar Typhoon variant could have arrived a couple of months earlier, though.
Technically, this conversion is just an Academy Hawker Typhoon Mk Ib (a late variant without the “car door”, a strutless bubble canopy and a four-blade propeller) mated with the optional Centaurus front end from a Matchbox Hawker Tempest. Sounds simple, but there are subtle dimensional differences between the types/kits, and the wing roots of the Matchbox kit differ from the Academy kit, so that the engine/fuselage intersection as well as the wing roots called for some tailoring and PSR. However, the result of this transplantation stunt looked better and more natural than expected! Since I did not want to add extra fairings for air carburetor and oil cooler to the Wings (as on the Tempest), I gave the new creation a generous single fairing for both under the nose – the space between the wide landing gear wells offered a perfect location, and I used a former Spitfire radiator as donor part. The rest, including the unguided missiles under the wings was ordnance, was taken OOB, and the propeller (from the Academy kit) received an adapter consisting of styrene tubes to match it with the Matchbox kit’s engine and its opening for the propeller axis.
Painting and markings:
This was initially a challenge since the early Burmese aircraft were apparently kept in bare metal or painted in silver overall. This would certainly have looked interesting on a Typhoon, too – but then I found a picture of a Spitfire (UB 421) at Myanmar's Air Force Museum at Naypyidaw, which carries camouflage – I doubt that it is authentic, though, at least the colors, which markedly differ from RAF Dark Green/Dark Earth and the bright blue undersides also look rather fishy. But it was this paint scheme that I adapted for my Burmese Typhoon with Modelmaster 2027 (FS 34096, B-52 Dark Green, a rather greyish and light tone) and 2107 (French WWII Chestnut, a reddish, rich chocolate brown tone) from above and Humbrol 145 (FS 35237, USN Gray Blue) below – a less garish tone.
As usual, the model received a black ink washing and post-panel-shading for dramatic effect; the cockpit interior became very dark grey (Revell 06 Anthracite) while the landing gear became Medium Sea Grey (Humbrol 165), as a reminder of the former operator of the aircraft and its painting standards. The red spinner as well as the red-and-white-checkered rudder were inspired by Burmese Hawker Sea Furies, a nice contrast to the camouflage. It's also a decal, from a tabletop miniatures accessory sheet. This contrast was furthermore underlined through the bright and colorful national markings, which come from a Carpena decal sheet for exotic Spitfires, just the tactical code was changed.
After some signs of wear with dry-brushed silver and some graphite soot stains around the exhausts and the guns the model was sealed with matt acrylic varnish.
Voilà, a whiffy Hawker Typhoon – and it looks better than expected. Not only does the brawny Centaurus look good on the rather burly Typhoon, the transplantation worked out better than expected, too. However, with the radial engine the Typhoon looks even more like an Fw 190 on steroids?
+++ 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 Sd.Kfz. 124 Wespe (German for "wasp", also known as Leichte Feldhaubitze 18/2 auf Fahrgestell Panzerkampfwagen II (Sf.), "Light field howitzer 18 on Panzer II chassis (self-propelled)"), was a German self-propelled gun developed and used during the Second World War. During the Battle of France in 1940 it became apparent that the intermediate tank of the German forces, the Panzer II, had become unsuitable as a main battle tank and outdated. Though mechanically sound, it was both under-gunned and under-armored, and its small size prevented heavier armament and armor so that its development potential was limited. The chassis, however, proved serviceable for providing mobility to the 10.5 cm field howitzer, and important artillery weapon.
The design for the Wespe was produced by Alkett, based on the Panzer II Ausf. F chassis. Among other modifications the Panzer II's engine was moved forward, and the chassis slightly lengthened to accommodate the rear-mounted 10.5 cm leFH 18 howitzer. The boxy superstructure was left open at the top and rear and only lightly armored, with 10 mm armor plate, which was just enough to stop small arms fire. The vehicles were produced by FAMO's Ursus plant in Warsaw from February 1943 until June 1944, when Soviet forces approached the frontier. By that time, 676 had been produced. An additional 159 gun-less Wespe Munitionsträger were produced, too, to serve as mobile artillery ammunition carriers.
The Panzer II chassis also found use for the design of tank hunters: Existing chassis were converted to self-propelled artillery vehicles, such as the Marder II ("marten" in English). The latter was built on the basis of the original Panzer II chassis (with the engine at the rear) in two versions, the first mounted a modified Soviet 7.62 cm gun firing German ammunition, which had been acquired in significant numbers during the German advances the Ostfront, while the other mounted the German 7.5 cm PaK 40 gun. Its high profile and thin open-topped armor provided minimal protection to the crew, though. Nevertheless, the Marder II (as well as the similar Marder III, which was based on the Czech T-38 chassis) provided a great increase in mobility and firepower over contemporary German tanks during 1942 and into 1943.
By early 1944 the war situation had worsened for Germany and ever heavier tanks, esp. at the Eastern Front, appeared. The PaK 40 was effective against almost every Allied tank until the end of the war, only struggling to penetrate heavier vehicles like the Russian IS tanks, the American M4A3E2 Sherman 'Jumbo' assault tank and M26 Pershing, and later variants of the British Churchill tank. More firepower was needed, but the powerful new 88 mm PaK 43 was in short supply or earmarked for use in heavy battle tanks, which had received priority from the Oberkommando. An alternative anti-tank was the 7.5 cm KwK 42 L/70, the main armament of the Panther medium battle tank and of the Jagdpanzer IV self-propelled anti-tank gun. On the latter it was designated as the "7.5 cm Panzerabwehrkanone 42" (7.5 cm Pak 42).
The modified 7.5 cm gun had a longer barrel that increased muzzle velocity and operating pressure, resulting in much improved range and penetration. However, the new gun required a new armor-piercing projectile, the PzGr. 39/42. Apart from the addition of wider driving bands it was otherwise identical to the older 7.5 cm PzGr. 39. The wider driving bands added a little extra weight, from 6.8 kg for the old PzGr.39, to 7.2 kg for the new PzGr.39/42. The gun was fired electrically, the primer being initiated using an electric current rather than a firing pin. The breech operated semi-automatically so that after the gun had fired, the empty shell casing was automatically ejected, and the falling wedge type breech block remained down so that the next round could be loaded. Once the round was loaded the breech closed automatically and the weapon was ready to be fired again. Three different types of ammunition were used: APCBC-HE, APCR and HE.
This 7.5 cm Pak 42’s performance was almost equal to the bigger 88 mm PaK 43, and achieved a penetration of 106 mm hardened steel plate angled at 30° from vertical at 2.000 m (vs. 132 mm with the 88 mm PaK 43).
To increase the output of vehicles armed with the new 7.5 cm Pak 42, the Oberkommando ordered the conversion of existing vehicles, so that these reinforcements could be sent to the frontlines as quickly as possible, esp. at the East where the German troops were more and more caught in defensive battles. The chassis that appeared most suitable for this task was the Sd.Kfz. 124 Wespe, due to its internal layout. The 7.5 cm Pak 42’s long barrel (it was almost 5m/more than 16’ long) required a fighting compartment at the vehicle’s rear, with the engine in front of it – and the Wespe turned out to be suitable to accept the long weapon with relatively few modifications.
For the use on the open-top Wespe, the 7.5 cm Pak 42 was combined with the mount and shield of the old towed 7.5 cm PaK 40 gun, and this new construction simply replaced the Wespe’s original 10.5 cm leFH 18 howitzer. The superstructure’s armor was only minimally modified: the front opening was narrowed, because the longer 7.5 cm Pak 42 had a more limited field of fire than the 10.5 cm leFH 18. As a positive side effect, the superstructure’s walls could be slightly reduced in height (about 10 cm/4”) due to the 7.5 cm Pak 42’s lower gun carriage and front shield.
The vehicle’s internal layout and most of the equipment remained the same, just the crew was reduced from five to four, one loader was omitted. To cope with the slightly higher overall weight and the heavier front due to the long barrel, and the necessity to traverse the vehicle to aim, the gear ratio was lowered from 1:7.33 to 1:8 to reduce the stress on final gears and the wheels were replaced with reinforced alternatives that also used less rubber. Due to the smaller rounds, the internal ammunition supply rose from the Wespe’s forty 10.5 cm rounds to fifty-one 7.5 cm rounds, even though space for the crew became scarce when the Jagdwespe was fully loaded. No other armament was carried, even though a defensive 7.92 mm MG 34 machine gun was frequently installed at the commander’s position to the right of the gun, sometimes with a protective armor shield.
Like its basis, the “Jagdwespe”, how this makeshift vehicle was unofficially called, was only lightly protected, but this was intentionally done in order to reduce the overall weight and speed up the production as much as possible. The armor thickness was also limited in order to not adversely affect the vehicle’s overall driving performance, as this was the main point of this vehicle. The use of the Panzer II light tank chassis was another reason why the armor thickness had to be kept minimal, as the added weight could significantly affect its performance.
The front armor of the hull was 30 mm thick and placed at a 75° vertical angle. The sides were 14.5 mm thick, the rear 14.5 mm at 10° horizontal and the bottom was only 5 mm thick. The front superstructure armor was 15 (or 20 mm) thick and placed at a 30° vertical angle. The sides and rear of the superstructure were 15 mm and the top 10 mm thick. The fighting compartment was protected by only 10 mm thick all-around armor. The front armor was placed at 66°, side 73°, and rear 74° vertical angle.
Strangely, the “Jagdwespe” was allocated an individual ordnance inventory designation, namely Sd. Kfz. 125. This was probably done to keep the practice of the Marder family of light Panzerjäger’s taxonomy, which had received individual Sd. Kfz. Numbers, too, despite being based on existing vehicles. Initially, mostly unarmed Wespe artillery ammunition carriers were converted into Jagdwespe SPGs, but later on Wespe SPGs – primarily damaged vehicles that were refurbished – were also modified, and a few of the final newly build Wespe hulls were finished as Sd.Kfz. 125, too. However, since battle tanks still had priority, Jagdwespe production and output was only marginal, and less than 100 vehicles were completed until early 1945.
Like the various Marder versions before that fought on all European fronts of the war, there was a large concentration of the Jagdwespe on the Eastern Front. They were used by the Panzerjäger Abteilungen of the Panzer divisions of the Heer and served as well with several Luftwaffe units to defend airfields. Like the Marders before, the Jagdwespe's weaknesses were mainly related to survivability. The combination of a relatively high silhouette and open-top fighting compartment made them vulnerable to indirect artillery fire, aircraft strafing, and grenades. The armor was also quite thin, making them vulnerable to enemy tanks or infantry with more than light machine guns or pistols.
Operationally, the Jagdwespe was best employed in defensive or overwatch roles. They were neither assault vehicles nor tank substitutes, and the open-top compartment meant operations in crowded areas such as urban environments or other close-combat situations weren't a valid tactical option. But despite their weaknesses, they were more effective than the towed antitank guns they replaced, and the 7.5 cm Pak 42 with the extended barrel meant a significant improvement in firepower. The vehicle was small, easy to conceal for an ambush and relatively agile, so that it could quickly change position after a shot, and the Panzer II chassis was mechanically reliable, what made it popular with its crews.
Specifications:
Crew: Four (commander, gunner, loader/radio operator, driver)
Weight: 12.5 tonnes (27,533 lb)
Length: 4.81 m (15 ft 9 in)
6.44 m (21 ft 1 1/2 in) overall
Width: 2.28 m (7 ft 6 in)
Height: 2.21 m (7 ft 3 in)
Suspension: Leaf spring
Fuel capacity: 170 L (45 US gal)
Armor:
5 - 30 mm (.19 - 1.18 in)
Performance:
Maximum road speed: 40 km/h (25 mph)
Operational range: 220 km (137 mi) on roads
100 km (62 mi) cross-country
Power/weight: 12.7 PS/tonne
Engine & transmission:
6-cyl petrol Maybach HL62 TR with 140 PS (138 hp, 103 kW)
Armament:
1× 7.5 cm Panzerabwehrkanone 42/L 70 (7.5 cm Pak 42) with 51 rounds
1× 7.92 mm MG 34 machine gun with 2.000 rounds
The kit and its assembly:
This relatively simple German WWII what-if SPG was spawned from the thought that the light Wespe artillery SPG might also have been used for an anti-tank SPG, with relatively few modifications. The long-barreled 7.5 cm KwK 42/L70 appeared to be a suitable weapon for this kind of vehicle around 1944, so I tried to build a respective model.
The basis became the Italeri 1:72 “Wespe” kit, which is in fact a re-boxed ESCI kit. It goes together well, and you can build upper and lower hull separately for a final “marriage”. To change the Wespe’s look a little I exchanged the solid OOB wheels with those from a Panzer III, left over from a Revell/Mako kit. They are perfect in size, but due a lack of depth of their attachment openings (I only used the outer half of the Panzer III wheels) I glued them onto the hull before painting, normally I finish them separately and mount them in a final assembly step.
For the gun I had to improvise a little, because the open casemate would allow a good look at it. I settled for a straightforward solution in the form of a Zvezda 1:72 PaK 40. The gun was taken OOB, I just removed the wheel attachment points from its chassis and replaced the short gun barrel with a muzzle brake with a aluminum 1:72 L70 barrel for a Panther Ausf. F (with a Schmalturm) from Aber. Both elements were relatively easy to combine, and the gun shield could be taken over, too. Once the gun mount’s position in the Wespe hull was defined I narrowed the front opening a little with styrene wedges, added a deflector at its base, and reduced the height of the side walls for a coherent look. All in all the transplant looks very plausible!
Since the kit provides the option I decided to leave the driver’s hatch open and install the OOB driver figure on a raised seat. For the long barrel I scratched a support that was mounted to the front hull. Looks a bit awkward, though, because it obscures the driver’s field of view – but I could not find a better solution.
The only real trouble I had with the Italeri Wespe were the tracks: they were made from a really strange (and effectively horrible) vinyl material. This material repelled EVERYTHING with a kind of lotus effect – paints of any kind, even superglue! My usual method of mounting such tracks on the main wheels did not work at all, because the track would not hold at all. During these trials I also recognized that the tracks were too long – rather unusual, because 1:72 vinyl tracks tend to be too short so that some tension is needed to lengthen them properly. Two molded “links” had to be cut away, and on the kit’s box art you can see the overlength problem when you are aware of it! I guess that the ESCI designers once assumed that the tracks would be closed into a loop (= closing the track and using heat to literally weld it together) first and then forced onto/over the wheels. I was eventually able to outsmart the tracks through the massive use of superglue under the mudguards – while the tracks still do not really stick to the glue, the large surface of the dried instant adhesive keeps the tracks in place and under light tension. Not perfect, but the tracks remain in place…
Painting and markings:
Conservative, once more a variation of the Hinterhalt scheme. Once completed, the still separate hull, gun and shield received an overall base coat with RAL 7028 Dunkelgelb (TS-3 from a rattle can). On top of that I added vertical fields with Olivgrün (RAL 6003, Humbrol 86), and finally I applied branch-like thin stripes with a dark brown (Humbrol 98, which is darker and less reddish than the authentic RAL 8012, for a stronger contrast). The idea was to mimic dense brushes during spring and summertime, and to break up the vehicle’s outlines esp. through the brown lines. Following official camouflage practice the running gear area remained uniform Dunkelgelb, as a counter-shading measure against the upper hull, and to avoid “rotating” and therefore attention-catching color patches on the wheels when the vehicle moved.
Once the camouflage was completed the main wheels received rubber rims (with Revell 09 Anthracite) and the model received a dark red-brown washing. After that, the few decals were applied and overall dry-brushing with a mix of light grey and earth brown acrylic paint was done to emphasize edges and surface details, also on the gun and in the interior. Before their tedious fitting, the vinyl tracks (which came OOB in a metallic grey finish that looked really nice) had received a washing with black and brown acrylic paint as well as dry-brushing with medium grey, too.
A relatively simple and quick project, realized in a couple of days. The concept was quite clear, and thanks to good ingredients the result looks surprisingly plausible, with relatively few and little modifications. The different Panzer III wheels were not a necessary mod, but I like their look, and painting them while being already attached to the hull posed less problems than expected. The only real trouble came through the kit’s vinyl tracks, which I’d call rubbish and recommend a replacement. If they’d be made from a less repellant material, they’d be much easier to mount (and usable). However, the small Jagdwespe really looks like a juvenile Nashorn SPG!
+++ 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:
Clarence L. "Kelly" Johnson, vice president of engineering and research at Lockheed's Skunk Works, visited USAF air bases across South Korea in November 1951 to speak with fighter pilots about what they wanted and needed in a fighter aircraft. At the time, the American pilots were confronting the MiG-15 with North American F-86 Sabres, and many felt that the MiGs were superior to the larger and more complex American design. The pilots requested a small and simple aircraft with excellent performance, especially high speed and altitude capabilities. Armed with this information, Johnson immediately started the design of such an aircraft on his return to the United States.
Work started in March 1952. In order to achieve the desired performance, Lockheed chose a small and simple aircraft, weighing in at 12,000 lb (5,400 kg) with a single powerful engine. The engine chosen was the new General Electric J79 turbojet, an engine of dramatically improved performance in comparison with contemporary designs. The small L-246 design remained essentially identical to the Model 083 Starfighter as eventually delivered.
Johnson presented the design to the Air Force on 5 November 1952, and work progressed quickly, with a mock-up ready for inspection at the end of April, and work starting on two prototypes that summer. The first prototype was completed by early 1954 and first flew on 4 March at Edwards AFB. The total time from contract to first flight was less than one year.
The first YF-104A flew on 17 February 1956 and, with the other 16 trial aircraft, were soon carrying out equipment evaluation and flight tests. Lockheed made several improvements to the aircraft throughout the testing period, including strengthening the airframe, adding a ventral fin to improve directional stability at supersonic speed, and installing a boundary layer control system (BLCS) to reduce landing speed. Problems were encountered with the J79 afterburner; further delays were caused by the need to add AIM-9 Sidewinder air-to-air missiles. On 28 January 1958, the first production F-104A to enter service was delivered.
Even though the F-104 saw only limited use by the USAF, later versions, tailored to a fighter bomber role and intended for overseas sales, were more prolific. This was in particular the F-104G, which became the Starfighter's main version, a total of 1,127 F-104Gs were produced under license by Canadair and a consortium of European companies that included Messerschmitt/MBB, Fiat, Fokker, and SABCA.
The F-104G differed considerably from earlier versions. It featured strengthened fuselage, wing, and empennage structures; a larger vertical fin with fully powered rudder as used on the earlier two-seat versions; fully powered brakes, new anti-skid system, and larger tires; revised flaps for improved combat maneuvering; a larger braking chute. Upgraded avionics included an Autonetics NASARR F15A-41B multi-mode radar with air-to-air, ground-mapping, contour-mapping, and terrain-avoidance modes, as well as the Litton LN-3 Inertial Navigation System, the first on a production fighter.
Germany was among the first foreign operators of the F-104G variant. As a side note, a widespread misconception was and still is that the "G" explicitly stood for "Germany". But that was not the case and pure incidence, it was just the next free letter, even though Germany had a major influence on the aircraft's concept and equipment. The German Air Force and Navy used a large number of F-104G aircraft for interception, reconnaissance and fighter bomber roles. In total, Germany operated 916 Starfighters, becoming the type's biggest operator in the world. Beyond the single seat fighter bombers, Germany also bought and initially 30 F-104F two-seat aircraft and then 137 TF-104G trainers. Most went to the Luftwaffe and a total of 151 Starfighters was allocated to the Marineflieger units.
The introduction of this highly technical aircraft type to a newly reformed German air force was fraught with problems. Many were of technical nature, but there were other sources of problems, too. For instance, after WWII, many pilots and ground crews had settled into civilian jobs and had not kept pace with military and technological developments. Newly recruited/re-activated pilots were just being sent on short "refresher" courses in slow and benign-handling first-generation jet aircraft or trained on piston-driven types. Ground crews were similarly employed with minimal training and experience, which was one consequence of a conscripted military with high turnover of service personnel. Operating in poor northwest European weather conditions (vastly unlike the fair-weather training conditions at Luke AFB in Arizona) and flying low at high speed over hilly terrain, a great many Starfighter accidents were attributed to controlled flight into terrain (CFIT). German Air Force and Navy losses with the type totaled 110 pilots, around half of them naval officers.
One general contributing factor to the high attrition rate was the operational assignment of the F-104 in German service: it was mainly used as a (nuclear strike) fighter-bomber, flying at low altitude underneath enemy radar and using landscape clutter as passive radar defense, as opposed to the original design of a high-speed, high-altitude fighter/interceptor. In addition to the different and demanding mission profiles, the installation of additional avionic equipment in the F-104G version, such as the inertial navigation system, added distraction to the pilot and additional weight that further hampered the flying abilities of the plane. In contemporary German magazine articles highlighting the Starfighter safety problems, the aircraft was portrayed as "overburdened" with technology, which was considered a latent overstrain on the aircrews. Furthermore, many losses in naval service were attributed to the Starfighter’s lack of safety margin through a twin-engine design like the contemporary Blackburn Buccaneer, which had been the German navy air arm’s favored type. But due to political reasons (primarily the outlook to produce the Starfighter in Southern Germany in license), the Marine had to accept and make do with the Starfighter, even if it was totally unsuited for the air arm's mission profile.
Erich Hartmann, the world's top-scoring fighter ace from WWII, commanded one of Germany's first (post-war) jet fighter-equipped squadrons and deemed the F-104 to be an unsafe aircraft with poor handling characteristics for aerial combat. To the dismay of his superiors, Hartmann judged the fighter unfit for Luftwaffe use even before its introduction.
In 1966 Johannes Steinhoff took over command of the Luftwaffe and grounded the entire Luftwaffe and Bundesmarine F-104 fleet until he was satisfied that the persistent problems had been resolved or at least reduced to an acceptable level. One measure to improve the situation was that some Starfighters were modified to carry a flight data recorder or "black box" which could give an indication of the probable cause of an accident. In later years, the German Starfighters’ safety record improved, although a new problem of structural failure of the wings emerged: original fatigue calculations had not taken into account the high number of g-force loading cycles that the German F-104 fleet was experiencing through their mission profiles, and many airframes were returned to the depot for wing replacement or outright retirement.
The German F-104Gs served primarily in the strike role as part of the Western nuclear deterrent strategy, some of these dedicated nuclear strike Starfighters even had their M61 gun replaced by an additional fuel tank for deeper penetration missions. However, some units close to the German borders, e.g. Jagdgeschwader (JG) 71 in Wittmundhafen (East Frisia) as well as JG 74 in Neuburg (Bavaria), operated the Starfighter as a true interceptor on QRA duty. From 1980 onwards, these dedicated F-104Gs received a new air superiority camouflage, consisting of three shades of grey in an integral wraparound scheme, together with smaller, subdued national markings. This livery was officially called “Norm 82” and unofficially “Alberich”, after the secretive guardian of the Nibelung's treasure. A similar wraparound paint scheme, tailored to low-level operations and consisting of two greens and black (called Norm 83), was soon applied to the fighter bombers and the RF-104 fleet, too, as well as to the Luftwaffe’s young Tornado IDS fleet.
However, the Luftwaffe’s F-104Gs were at that time already about to be gradually replaced, esp. in the interceptor role, by the more capable and reliable F-4F Phantom II, a process that lasted well into the mid-Eighties due to a lagging modernization program for the Phantoms. The Luftwaffe’s fighter bombers and recce Starfighters were replaced by the MRCA Tornado and RF-4E Phantoms. In naval service the Starfighters soldiered on for a little longer until they were also replaced by the MRCA Tornado – eventually, the Marineflieger units received a two engine aircraft type that was suitable for their kind of missions.
In the course of the ongoing withdrawal, a lot of German aircraft with sufficiently enough flying hours left were transferred to other NATO partners like Norway, Greece, Turkey and Italy, and two were sold to the NASA. One specific Starfighter was furthermore modified into a CCV (Control-Configured Vehicle) experimental aircraft under control of the German Industry, paving the way to aerodynamically unstable aircraft like the Eurofighter/Typhoon. The last operational German F-104 made its farewell flight on 22. Mai 1991, and the type’s final flight worldwide was in Italy in October 2004.
General characteristics:
Crew: 1
Length: 54 ft 8 in (16.66 m)
Wingspan: 21 ft 9 in (6.63 m)
Height: 13 ft 6 in (4.11 m)
Wing area: 196.1 ft² (18.22 m²)
Airfoil: Biconvex 3.36 % root and tip
Empty weight: 14,000 lb (6,350 kg)
Max takeoff weight: 29,027 lb (13,166 kg)
Powerplant:
1× General Electric J79 afterburning turbojet,
10,000 lbf (44 kN) thrust dry, 15,600 lbf (69 kN) with afterburner
Performance:
Maximum speed: 1,528 mph (2,459 km/h, 1,328 kn)
Maximum speed: Mach 2
Combat range: 420 mi (680 km, 360 nmi)
Ferry range: 1,630 mi (2,620 km, 1,420 nmi)
Service ceiling: 50,000 ft (15,000 m)
Rate of climb: 48,000 ft/min (240 m/s) initially
Lift-to-drag: 9.2
Wing loading: 105 lb/ft² (510 kg/m²)
Thrust/weight: 0.54 with max. takeoff weight (0.76 loaded)
Armament:
1× 20 mm (0.787 in) M61A1 Vulcan six-barreled Gatling cannon, 725 rounds
7× hardpoints with a capacity of 4,000 lb (1,800 kg), including up to four AIM-9 Sidewinder, (nuclear)
bombs, guided and unguided missiles, or other stores like drop tanks or recce pods
The kit and its assembly:
A relatively simple what-if project – based on the question how a German F-104 interceptor might have looked like, had it been operated for a longer time to see the Luftwaffe’s low-viz era from 1981 onwards. In service, the Luftwaffe F-104Gs started in NMF and then carried the Norm 64 scheme, the well-known splinter scheme in grey and olive drab. Towards the end of their career the fighter bombers and recce planes received the Norm 83 wraparound scheme in green and black, but by that time no dedicated interceptors were operational anymore, so I stretched the background story a little.
The model is the very nice Italeri F-104G/S model, which is based on the ESCI molds from the Eighties, but it comes with recessed engravings and an extra sprue that contains additional drop tanks and an Orpheus camera pod. The kit also includes a pair of Sidewinders with launch rails for the wing tips as well as the ventral “catamaran” twin rail, which was frequently used by German Starfighters because the wing tips were almost constantly occupied with tanks.
Fit and detail is good – the kit is IMHO very good value for the money. There are just some light sinkholes on the fuselage behind the locator pins, the fit of the separate tail section is mediocre and calls for PSR, and the thin and very clear canopy is just a single piece – for open display, you have to cut it by yourself.
Since the model would become a standard Luftwaffe F-104G, just with a fictional livery, the kit was built OOB. The only change I made are drooped flaps, and the air brakes were mounted in open position.
The ordnance (wing tip tanks plus the ventral missiles) was taken from the kit, reflecting the typical German interceptor configuration: the wing tips were frequently occupied with tanks, sometimes even together with another pair of drop tanks under the wings, so that any missile had to go under the fuselage. The instructions for the ventral catamaran launch rails are BTW wrong – they tell the builder to mount the launch rails onto the twin carrier upside down! Correctly, the carrier’s curvature should lie flush on the fuselage, with no distance at all. When mounted as proposed, the Sidewinders come very close to the ground and the whole installation looks pretty goofy! I slightly modified the catamaran launch rail with some thin styrene profile strips as spacers, and the missiles themselves, AIM-9Bs, were replaced with more modern and delicate AIM-9Js from a Hasegawa air-to-air weapons set. Around the hull, some small blade antennae, a dorsal rotating warning light and an angle-of-attack sensor were added.
Painting and markings:
The exotic livery is what defined this what-if build, and the paint scheme was actually inspired by a real world benchmark: some Dornier Do-28D Skyservants of the German Marineflieger received, late in their career, a wraparound scheme in three shades of grey, namely RAL 7030 (Steingrau), 7000 (Fehgrau) and 7012 (Basaltgrau). I thought that this would work pretty well for an F-104G interceptor that operates at medium to high altitudes, certainly better than the relatively dark Norm 64 splinter scheme or the Norm 83 low-altitude pattern.
The camouflage pattern was simply adopted from the Starfighter’s Norm 83 scheme, just the colors were exchanged. The kit was painted with acrylic paints from Revell, since the authentic tones were readily available, namely 75, 57 and 77. As a disrupting detail I gave the wing tip tanks the old Norm 64 colors: uniform Gelboliv from above (RAL 6014, Revell 42), Silbergrau underneath (RAL 7001, Humbrol’s 127 comes pretty close), and bright RAL 2005 dayglo orange markings, the latter created with TL Modellbau decal sheet material for clean edges and an even finish.
The cockpit interior was painted in standard medium grey (Humbrol 140, Dark Gull Grey), the landing gear including the wells became aluminum (Humbrol 56), the interior of the air intakes was painted with bright matt aluminum metallizer (Humbrol 27001) with black anti-icing devices in the edges and the shock cones. The radome was painted with very light grey (Humbrol 196, RAL 7035), the dark green anti-glare panel is a decal from the OOB sheet.
The model received a standard black ink washing and some panel post-shading (with Testors 2133 Russian Fulcrum Grey, Humbrol 128 FS 36320 and Humbrol 156 FS 36173) in an attempt to even out the very different shades of grey. The result does not look bad, pretty worn and weathered (like many German Starfighters), even though the paint scheme reminds a lot of the Hellenic "Ghost" scheme from the late F-4Es and the current F-16s?
The decals for the subdued Luftwaffe markings were puzzled together from various sources. The stencils were mostly taken from the kit’s exhaustive and sharply printed sheet. Tactical codes (“26+40” is in the real Starfighter range, but this specific code was AFAIK never allocated), iron crosses and the small JG 71 emblems come from TL Modellbau aftermarket sheets. Finally, after some light soot stains around the gun port, the afterburner and some air outlets along the fuselage with graphite, the model was sealed with matt acrylic varnish.
A simple affair, since the (nice) kit was built OOB and the only really fictional aspect of this model is its livery. But the resulting aircraft looks good, the all-grey wraparound scheme suits the slender F-104 well and makes an interceptor role quite believable. Would probably also look good on a German Eurofighter? Certainly more interesting than the real world all-blue-grey scheme.
In the beauty pics the scheme also appears to be quite effective over open water, too, so that the application to the Marineflieger Do-28Ds made sense. However, for the real-world Starfighter, this idea came a couple of years too late.
+++ 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.
This photo shows part of the process I used to build a debarker for my sawmill. A debarker is a machine that strips most of the bark off of logs in a sawmill before the logs are rough cut into timbers that will be later sawed or planed into finished dimensional lumber. Most debarkers that I have seen look like two truncated cones (minus the points) facing each other and spin on a common axle. The opposing truncated cones contain teeth that grab the log as they rotate and rip off its bark. A debarker can be mounted in its own building between the mill pond and sawmill, or the debarker can be set up at the front door of a sawmill receiving logs from the log conveyor that fishes them out of the pond.
I decided that push pins had the right shape for the truncated cones of a debarker. As an experiment, I stuck one into the side of my portable wooden bench and sawed through the plastic body until I discovered that the steel pin only goes about halfway into the plastic body. The front bell-shaped item in this photo is the first push pin I sawed. The middle one is the one being sawed. The red one to the rear is there just for visibility in case the white ones didn’t show up very well.
That is a cheap Atlas track saw I’m using: no need for my nicer X-Acto miter saw for this job. I am also holding a plastic N scale tree trunk that I’m comparing with the size of my proposed debarker heads. As it turned out, neither of these worked out properly because I left too much of the central portion of the plastic push pin body. To correct that, I simply cut up and filed two more push pins to the correct contour and mounted them in the debarker frame I build from styrene structural shapes. I left enough of the steel pin to serve as an axle and cut off the excess using rail nippers.
+++ 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.
This is the MyST IzoPhones-30 planar magnetic headphone, which I am currently borrowing for review at headfonia.
I have written a short introduction piece about it at ohm image.
Photo and strobist details:
Trigger: flashwaves III
Lights: Profoto Pro-B
Positioning: one object behind through styrene reflector, two softboxes, one camera left and one object right.
Digital sensor: Sony A7r
Lens: Schneider 100/5,6 APO Digitar in a copal shutter
+++ DISCLAIMER +++
Nothing you see here is real, even though the conversion or the presented background story might be based historical facts. BEWARE!
Some background:
The Dassault MD.454 Mystère IV was a 1950s French fighter-bomber aircraft, the first transonic aircraft to enter service in French Air Force. The Mystère IV was an evolutionary development of the Mystère II aircraft and the straight-wing Ouragan. Although bearing an external resemblance to the earlier aircraft, the Mystère IV was in fact a new design with aerodynamic improvements for supersonic flight. The prototype first flew on 28 September 1952, and the aircraft entered service in April 1953.
The first 50 Mystère IVA production aircraft were powered by British Rolls-Royce Tay turbojets, while the remainder had the French-built Hispano-Suiza Verdon 350 version of that engine. In addition to production Mystère IVA, Dassault developed an upgraded Mystère IVB with either a Rolls-Royce Avon (first two prototypes) or a SNECMA Atar 101 (third prototype) afterburning engine and a radar ranging gunsight. Six pre-production aircraft were built but the project was abandoned in favor of the more promising Super Mystère.
Another development was the Mystère IVN. This aircraft was developed in parallel with the Mystère IVB as a night and all-weather interceptor. It differed from the single-seat fighter in several respects: a 1.4m section was added to the forward fuselage to accommodate a second crew member; internal fuel capacity was substantially increased and provision was made for an APG 33 intercept radar with the scanner above the engine air intake, not unlike the North American F-86D 'Sabre Dog' which already flew in 1949.
Powered by a Rolls-Royce Avon RA.7R, rated at 9.553 lbf (43.30 kN) with maximum afterburning, the Mystère IVN had provision for an armament of two 30mm cannons in the lower forward fuselage and a retractable rocket pack for 55 unguided air-air rockets of 68mm caliber.
The prototype was flown on 19 July 1954, but the development program was soon about to be abandoned owing to France's inability to finance the development of two night fighters (the other being the SNCASO Vautour) at the same time. Compared to the heavier Vautour, the Mystère IVN suffered from several shortcomings: endurance was considered insufficient and the proposed APG-33 radar, a Hughes-built Aircraft X band fire control radar originally developed for the USAF's F-89A and F-94A/B 1st generation jet interceptors, turned out to be unsuitable, too.
France decided to move on with the Vautour, but there was serious interest in the Mystère IVN from foreign markets: India, already being a taker of French combat aircraft like the Ouragan and the Mystère IVA, showed much interest, as well as smaller European countries like the Netherlands, Denmark, Germany and Belgium, where the limited range and loiter time were only of secondary importance. Israel also showed much interest. Most of them had to replace their outdated WWII Mosquito night fighters or were looking for a jet-powered, yet affordable solution for the all-weather interceptor role.
Eventually the Mystère IVN was developed further as a private venture, without official orders for the Armée de l’ Air. Several measures were taken to improve the type's endurance – the most significant was to omit the rocket belly tray in the fuselage and its complicated mechanics. Instead, the space was used for an auxiliary tank and some new avionics.
The IVA’s pair of 30mm DEFA cannons was retained. Unguided rockets – at the time of development the preferred air-to-air weapon against large bomber groups, coming in at high altitude and subsonic speed, could still be carried externally in up to four streamlined pods under the wings. A pair of 800l drop tanks could be carried on the wet inner pair of pylons, too.
Avionics were upgraded, too: the prototypes' AN/APG-33 was replaced by a more effective Hughes AN/APG-40 fire control radar (used in the F-89D and F-94C), together with an E-9 fire control system like that of the early F-102. This allowed the Mystère IVN (theoretically) to carry both types of the GAR-1/AIM-4 'Falcon' AAM. The GAR-1D (later re-coded AIM-4A) had semi-active radar homing (SARH), giving a range of about 5 mi (8.0 km). The GAR-2 (AIM-4B) was a heat-seeker, generally limited to rear-aspect engagements, but with the advantage of being a 'fire and forget' weapon. It had a similar range to the GAR-1.
The Mystère IVN could carry a maximum of four such missiles on launch rails under the wings. As would also be Soviet practice, it was common to fire the weapon in salvos of both types to increase the chances of a hit (a heat-seeking missile fired first, followed moments later by a radar-guided missile). The Falcon turned out to be rather unreliable and complicated in handling. It also had only a small 7.6 lb (3.4 kg) warhead, limiting their lethal radius, and it lacked a proximity fuze: the fuzing for the missile was in the leading edges of the wings, requiring a direct hit to detonate. Consequently, the missile was not introduced by any of the Mystère IVN’s users.
Alternatively, the French AA.20 air-to-air missile was tested, but it was deemed to be even less practical, as it relied on direct command guidance, using a similar system to that used by Nord's anti-tank missiles, with the missile being steered visually from the launching aircraft - at night or in adverse weather conditions not a suitable concept. The later, beam-riding AA.25 would have been a better option, but it was incompatible with the US-built APG-40 radar.
Belgium was the initial user of the type, initially buying 24 Mystery IVN (serialled AY-01 – 24) as replacements for the BAF's obsolete Mosquito NF.30 fleet in 1955, and later ordering 12 more as replacements for the Gloster Meteor NF.11 night fighter fleet. These were accompanied by 53 Avro CF-100 'Canuck', bought in 1957.
Both types served with No 11, 349 and 350 Squadron of the 1st "All Weather" Wing at Beauvechain and only saw a single, brief ‘hot’ mission: during “Operation Simba” in 1959, four BAF Mystère IVN, were, together with four more CF-100s, deployed to Kamina Air Base in Belgian Kongo, in order to suppress unrest and keep air control. The mission only lasted from 3rd to 16th of July 1959, though, and the transfer alone took four days, due to slow C-119G transporters which carried the technical support for the mission.
The Canuck was only used until 1964 when it was replaced by the Lockheed F-104G Starfighter, the Belgian Mystère IVNs would follow in 1975. None of these aircraft was preserved, as all remaining aircraft were sold to scrap dealer Van Heyghen and broken up at Gent.
Other users were Israel (20), India (42), Spain (16) and Australia (16) – many European countries rather settled for the license-built F-86K/L interceptors, sponsored by the USA (e. g. Denmark, the Netherlands, Italy, Germany), even though the Mystère IVN offered the benefit of a second crew member/WSO.
General characteristics
Crew: 2
Length: 14.92 m (49 ft 11 in)
Wingspan: 11.12 m (36 ft 5 ¾ in)
Height: 4.60 m (15 ft 1 in)
Wing area: 32.06 m² (345.1 ft²)
Empty weight: 7.140 kg (15.741 lb)
Max. take-off weight: 10.320 kg(22.752 lb)
Powerplant
1× Rolls-Royce Avon RA.7R rated at 7.350 lbf (32.69 kN) dry thrust and 9.553 lbf (43.30 kN) with afterburner
Performance
Maximum speed: 1.030 km/h (640 mph) at sea level
Range: 915 km (494 nmi, 570 mi) without external tanks,
Ferry range: 2.280 km (1.231 nmi, 1.417 mi) with external tanks
Service ceiling: 15.000 m (49.200 ft)
Rate of climb: 95 m/s (7.874 ft/min)
Armament
2× 30 mm (1.18 in) DEFA cannons with 150 rounds per gun
1.000 kg (2.200 lb) of payload on four external hardpoints under the wings, including unguided rocket pods (for 19 x 68mm missiles each), drop tanks, iron bombs of up to 1.000 lb (454 kg) caliber or up to four GAR-1/2 (AIM-4) ‘Falcon’ AAMs.
The kit and its assembly:
A whiffy aircraft – even though it actually existed! This became a bigger project than originally intended – it started when I wondered what one could whif from a Matchbox Mystère IVA? When I browsed sources I stumbled across the real IVN prototype several times, a very attractive aircraft. An all-weather version sounded like a plan.
At first I just wanted to add a radome and a chin air intake to the basic kit, creating a fantasy single-seater, but then I decided to tackle the challenge and create something that could be called a IVN model – even though a later service aircraft, and certainly not 100% true to the real thing.
Another factor that spoke for the IVN was that there is no kit available. AFAIK there’s a short-run, mixed-media 1:48 scale kit from Fonderie Miniatures of this aircraft – but in 1:72?
In real life, only a single Mystère IVN was actually built and flown – the type became a victim to the Vautour, as mentioned above. The only prototype served as a radar and equipment test bed, and AFAIK it still exists today as an exhibit at the Conservatoire de l'Air et de l'Espace d'Aquitaine in Bordeaux–Merignac. As a side note: With this plane Jacqueline Auriol beat the women world speed record in May 1955, flying 1.151 km/h
Basis for my conversion is the simple Matchbox Mystère IVA kit. Good news is that you just need to modify the fuselage for an IVN – wings and tail surfaces can be taken OOB. But the fuselage…?
The easier part is the rear end, as the exhaust pipe needs to be widened and lengthened for the IVN’s bigger afterburner engine. I cut the original tail section under the fin away and replaced it with parts from 1:100 A-10 engine nacelles, with a new nozzle inside and 2C putty sculpting around the fin base in order to get some cleaner lines. Pretty straightforward.
The front end was another thing, though. Almost anything in front of the wings had to be re-designed. Initial step was to lengthen the fuselage by almost exactly 20mm, but then you need the chin air intake with the radome above (very F-86D-like), too, and a tandem seat cockpit has to be integrated. Complicated!
I found a suitable cockpit hood in the Matchbox Meteor NF.11/12/14 kit (Hannant’s Xtrakit re-boxing). It offers, as optional parts for a late NF.14, a strutless, relatively short canopy together with a matching fuselage part. A very convenient combo for the conversion, as the clear parts can be glued onto correct foundations, and even the dorsal radius of Meteor and Mystère is very similar.
After cutting the fuselage in front of the wings in half I also cut out a dorsal gap around the original cockpit opening and tried to insert the donation part, while filling the 20mm gaps on the fuselage flanks with styrene strips on the inside of the fuselage and 2C and finally NC putty on the outside.
In the same step I also had to improvise a new cockpit floor. The dashboard and radar screen for the WSO were taken from the Meteor. I also added cockpit side walls from styrene sheet and ejection seats.
A dorsal spine had to be scratched, too, as the Meteor NF.14 had a bubble canopy, while the Mystère IVN features a straight spine. The canopy was cut at its rear end, and a part of a vintage FROG Me 410 engine nacelle(!) was implanted to fill the spine gap. More messy putty work, but things started to look like the real aircraft!
With the cockpit and the glass parts in place I started sculpting the nose section next. The radome is a WWII drop tank front end, cut out to match the IVA’s nose shape. Then the air intake below was added, it comes from a Italeri F-16 but had to be considerably modified in order to fit into the new place (narrowed, shortened, and with cutout on top for the radome). Being flatter and wider I extended the new intake’s lines and shape into cheek fairings, up to the cannon muzzles.
During the same process I also blended the radome with the circular front end of the original Mystère IVA. Again, lots of putty sculpting, but worth the effort. It’s certainly not 100% like the real thing, but IMHO the impression counts in this case.
The landing gear was taken OOB. Under the wings four pylons were added (from two Revell G.91 kits, the inner pairs), the inner pair received drop tanks (also from a Revell Fiat G.91), the outer pair holds the IVA kit’s streamlined rocket pods, those that come OOB.
For those who quibble about the Matchbox kit’s small drop tanks: No, these 'blobs' are typical French air-to-air missile pods of the 50ies/60ies, with 19 68mm missiles inside. They have vertical front and back ends, but they carry aerodynamic caps on both ends. Looks wacky, but if you know what they are they make sense. They can also be seen on contemporary Vautour aircraft.
In a wake of terminal detailism I also decided to modify the wings with lowered flaps – this is easy to realize, since area under the wings is limited by wide and deep trenches, and the flaps are just “boards”. The respective areas were sanded away, and new flaps made from thin styrene sheet.
Several pitots from wire or styrene were added, the gun ports drilled open and filled witn short pieces of hollow steel needles.
Painting and markings:
A French service aircraft would have been the 1st choice, but all aircraft from that era were left bare metal – with the rough putty surface not the best choice, and it might have looked rather F-86D-style?
Camouflaged French aircraft came later, with the imported F-100s and the SMB2, and those were rather tactical schemes.
So, I looked for an alternative, also in foreign countries, and settled on Belgium. The real Belgian Air Force situation is described above, and one can only wonder why they settled for the huge and rather ineffective CF-100, as it only carried unguided air-to-air rockets on the wing tips, but no cannon at all. So, there would have been a place for a smaller and more agile night fighter in the BAF.
The paint scheme follows the BAF’s fashion of the late 1950ies: RAF-style, featuring a rather dark green/dark grey camouflage, with pale grey the lower surfaces, but not in BS colors, rather European NATO standard.
I settled for Revell 46 (RAL 6014, NATO olive green) and Modelmaster 2085 (actually RLM 75 - it is a tad lighter than Dark Sea Grey) as basic colors for the upper sides, and Modelmaster 2039 (FS 16515, Canadian Voodoo Grey) for the lower sides. This sounds like an odd combo, but after consulting real aircraft pics of that era the colors seemed to deteriorate quickly, esp. the green would bleach into even reddish hues and the grey turn very pale.
Consequently the aircraft was weathered thoroughly through dry-brushing the upper sides and the panel lines with several lighter tones. The green received a treatment with RLM 81(!) and Humbrol 155, esp. around the hot rear end of the afterburner extension, and the grey was lightened with Dark Sea Grey and FS 36231.
The kit also received a light black ink wash in order to emphasize contrasts - most details were painted onto the hull, as I didn't dare a new engraving on the mixed material underground.
After painting was done I could not help but consider the camouflaged Mystère IVN to look like a blown-up Fiat G.91T? Weird how a paint scheme affects perception! To be honest, I don’t find the paint scheme truly sexy, but together with the Belgian cockades and the red 350th Squadron markings the aircraft looks disturbing enough to make you look twice.
The cockpit interior was painted in dark grey, the landing gear wells and other interior surfaces were left in Aluminum.
The red and white wing tip pitots are a nice, colorful detail. I am not certain if these were unique to the IVN prototype, but I adopted them for my service version – and the stripes were taken from real world BAF CF-100s.
Tactical codes were improvised with single letters from TL Modellbau sheets. The squadron marking decals come from a Modeldecal aftermarket sheet (#100), they belong to a Belgian CF-100.
The roundels were partly taken from the same sheet, but also from a TL Modellbau roundels sheet, as the CF-100 insignia were much too large for the relatively compact Mystère IVN.
A messy project, since almost the whole fuselage had to be modified – but worth the effort. The Mystère IVN is a pretty aircraft that unfortunately did not get its chance.
The bright Belgian roundels (esp. those on the wings, with their blue, wide extra ring!) make the aircraft look a bit surreal? Anyway, the NATO camouflage makes the Mystère IVA heritage almost disappear, I guess that the aircraft will confuse a lot of people. ;)
Some background:
Simple, efficient and reliable, the Regult (リガード, Rigādo) was the standard mass production mecha of the Zentraedi forces. Produced by Esbeliben at the 4.432.369th Zentraedi Fully Automated Weaponry Development and Production Factory Satellite in staggering numbers to fill the need for an all-purpose mecha, this battle pod accommodated a single Zentraedi soldier in a compact cockpit and was capable of operating in space or on a planet's surface. The Regult saw much use during Space War I in repeated engagements against the forces of the SDF-1 Macross and the U.N. Spacy, but its lack of versatility against superior mecha often resulted in average effectiveness and heavy losses. The vehicle was regarded as expendable and was therefore cheap, simple, but also very effective when fielded in large numbers. Possessing minimal defensive features, the Regult was a simple weapon that performed best in large numbers and when supported by other mecha such as Gnerl Fighter Pods. Total production is said to have exceeded 300 million in total.
The cockpit could be accesses through a hatch on the back of the Regult’s body, which was, however, extremely cramped, with poor habitability and means of survival. The giant Zentraedi that operated it often found themselves crouching, with some complaining that "It would have been easier had they just walked on their own feet". Many parts of the craft relied on being operated on manually, which increased the fatigue of the pilot. On the other hand, the overall structure was extremely simple, with relatively few failures, making operational rate high.
In space, the Regult made use of two booster engines and numerous vernier thrusters to propel itself at very high speeds, capable of engaging and maintaining pace with the U.N. Spacy's VF-1 Valkyrie variable fighter. Within an atmosphere, the Regult was largely limited to ground combat but retained high speed and maneuverability. On land, the Regult was surprisingly fast and agile, too, capable of closing with the VF-1 variable fighter in GERWALK flight (though likely unable to maintain pace at full GERWALK velocity). The Regult was not confined to land operations, though, it was also capable of operating underwater for extended periods of time. Thanks to its boosters, the Regult was capable of high leaping that allowed the pod to cover long distances, surprise enemies and even engage low-flying aircraft.
Armed with a variety of direct-fire energy weapons and anti-personnel/anti-aircraft guns, the Regult offered considerable firepower and was capable of engaging both air and ground units. It was also able to deliver powerful kicks. The armor of the body shell wasn't very strong, though, and could easily be penetrated by a Valkyrie's 55 mm Gatling gun pod. Even bare fist attacks of a VF-1 could crack the Regult’s cockpit or immobilize it. The U.N. Spacy’s MBR-07 Destroid Spartan was, after initial battel experience with the Regult, specifically designed to engage the Zentraedi forces’ primary infantry weapon in close-combat.
The Regult was, despite general shortcomings, a highly successful design and it became the basis for a wide range of specialized versions, including advanced battle pods for commanders, heavy infantry weapon carriers and reconnaissance/command vehicles. The latter included the Regult Tactical Scout (リガード偵察型). manufactured by electronics specialist Ectromelia. The Tactical Scout variant was a deadly addition to the Zentraedi Regult mecha troops. Removing all weaponry, the Tactical Scout was equipped with many additional sensor clusters and long-range detection equipment. Always found operating among other Regult mecha or supporting Glaug command pods, the Scout was capable of early warning enemy detection as well as ECM/ECCM roles (Electronic Countermeasures/Electronic Counter-Countermeasures). In Space War I, the Tactical Scout was utilized to devastating effect, often providing radar jamming, communication relay and superior tactical positioning for the many Zentraedi mecha forces.
At the end of Space War I in January 2012, production of the Regult for potential Earth defensive combat continued when the seizure operation of the Factory Satellite was executed. After the war, Regults were used by both U.N. Spacy and Zentraedi insurgents. Many surviving units were incorporated into the New U.N. Forces and given new model numbers. The normal Regult became the “Zentraedi Battle Pod” ZBP-104 (often just called “Type 104”) and was, for example, used by Al-Shahal's New U.N. Army's Zentraedi garrison. The related ZBP-106 was a modernized version for Zentraedi commanders, with built-in boosters, additional Queadluun-Rhea arms and extra armaments. These primarily replaced the Glaug battle pod, of which only a handful had survived. By 2067, Regult pods of all variants were still in operation among mixed human/Zentraedi units.
General characteristics:
Accommodation: pilot only, in standard cockpit in main body
Overall Height: 18.2 meters
Overall Length: 7.6 meters
Overall Width: 12.6 meters
Max Weight: 39.8 metric tons
Powerplant & propulsion:
1x 1.3 GGV class Ectromelia thermonuclear reaction furnace,
driving 2x main booster Thrusters and 12x vernier thrusters
Performance:
unknown
Armament:
None
Special Equipment and Features:
Standard all-frequency radar antenna
Standard laser long-range sensor
Ectromelia infrared, visible light and ultraviolet frequency sensor cluster
ECM/ECCM suite
The kit and its assembly:
I had this kit stashed away for a couple of years, together with a bunch of other 1:100 Zentraedi pods of all kinds and the plan to build a full platoon one day – but this has naturally not happened so far and the kits were and are still waiting. The “Reconnaissance & Surveillance” group build at whatifmodellers.com in August 2021 was a good occasion and motivation to tackle the Tactical Scout model from the pile, though, as it perfectly fits the GB’s theme and also adds an exotic science fiction/anime twist to the submissions.
The kit is an original ARII boxing from 1983, AFAIK the only edition of this model. One might expect this kit to be a variation of the 1982 standard Regult (sometimes spelled “Reguld”) kit with extra parts, but that’s not the case – it is a new mold with different parts and technical solutions, and it offers optional parts for the standard Regult pod as well as the two missile carrier versions that were published at the same time, too. The Tactical Scout uses the same basis, but it comes with parts exclusive for this variant (hull and a sprue with the many antennae and sensors).
I remembered from a former ARII Regult build in the late Eighties that the legs were a wobbly affair. Careful sprue inspection revealed, however, that this second generation comes with some sensible detail changes, e. g. the feet, which originally consisted of separate toe and heel sections (and these were hollow from behind/below!). To my biggest surprise the knees – a notorious weak spot of the 1st generation Regult kit – were not only held by small and flimsy vinyl caps anymore: These were replaced with much bigger vinyl rings, fitted into sturdy single-piece enclosures made from a tough styrene which can even be tuned with small metal screws(!), which are included in the kit. Interesting!
But the joy is still limited: even though the mold is newer, fit is mediocre at best, PSR is necessary on every seam. However, the good news is that the kit does not fight with you. The whole thing was mostly built OOB, because at 1:100 there's little that makes sense to add to the surface, and the kit comes with anything you'd expect on a Regult Scout pod. I just added some lenses and small stuff behind the large "eye", which is (also to my surprise) a clear part. The stuff might only appear in schemes on the finished model, but that's better than leaving the area blank.
Otherwise, the model was built in sub-sections for easier painting and handling, to be assembled in a final step – made possible by the kit’s design which avoids the early mecha kit’s “onion layer” construction, except for the feet. This is the only area that requires some extra effort, and which is also a bit tricky to assemble.
However, while the knees appear to be a robust construction, the kit showed some material weakness: while handling the leg assembly, one leg suddenly came off under the knees - turned out that the locator that holds the knee joint above (which I expected to be the weak point) completely broke off of the lower leg! Weird damage. I tried to glue the leg into place, but this did not work, and so I inserted a replacement for the broken. This eventually worked.
Painting and markings:
Colorful, but pretty standard and with the attempt to be authentic. However, information concerning the Regults’ paint scheme is somewhat inconsistent. I decided to use a more complex interpretation of the standard blue/grey Regult scheme, with a lighter “face shield” and some other details that make the mecha look more interesting. I used the box art and some screenshots from the Macross TV series as reference; the Tactical Scout pod already appears in episode #2 for the first time, and there are some good views at it, even though the anime version is highly simplified.
Humbrol enamels were used, including 48 (Mediterranean Blue), 196 (RAL 7035, instead of pure white), 40 (Pale Grey) and 27 (Sea Grey). The many optics were created with clear acrylics over a silver base, and the large frontal “eye” is a piece of clear plastic with a coat of clear turquoise paint, too.
The model received a black ink washing to emphasize details, engraved panel lines and recesses, as well as some light post-shading through dry-brushing. Some surface details were created with decal stripes, e. g. on the upper legs, or with a black fineliner, and some color highlights were distributed all over the hull, e. g. the yellowish-beige tips of the wide antenna or the bright blue panels on the upper legs.
The decals were taken OOB, and thanks to a translation chart I was able to decipher some of the markings which I’d interpret as a serial number and a unit code – but who knows?
Finally, the kit received an overall coat of matt acrylic varnish and some weathering/dust traces around the feet with simple watercolors – more would IMHO look out of place, due to the mecha’s sheer size in real life and the fact that the Regult has to be considered a disposable item. Either it’s brand new and shiny, or busted, there’s probably little in between that justifies serious weathering which better suits the tank-like Destroids.
A “normal” build, even though the model and the topic are exotic enough. This 2nd generation Regult kit went together easier than expected, even though it has its weak points, too. However, material ageing turned out to be the biggest challenge (after all, the kit is almost 40 years old!), but all problems could be overcome and the resulting model looks decent – and it has this certain Eighties flavor! :D
+++ DISCLAIMER +++
Nothing you see here is real, even though the conversion or the presented background story might be based on historical facts. BEWARE!
Some background:
In early 1942, German tank manufacturers were requested to design a Sturmpanzer on the basis of the Panzer IV tank chassis. This new tank was designed to provide a vehicle offering direct infantry fire support, especially in urban areas.
Alkett responded with the SdKfz. 168 (the later "Brummbär" Sturmpanzer), which used a Panzer IV chassis with the upper hull and turret replaced by a new casemate-style armoured superstructure housing a new gun, the 15 centimetres (5.9 in) Sturmhaubitze (StuH) 43 L/12 developed by Skoda.
An alternative design came from Krupp-Gruson Magdeburg, where the Panzer IV was produced, the SdKfZ. 161/5. As the name indicated, it was rather a modification of the existing Panzer IV chassis than a complete redesign of the hull, less radical than the SdKfz. 168. In fact, the SdKfZ. 161/5 followed a different philosophy: Instead of a heavily armoured direct assault vehicle, the Krupp-Gruson design team rather envisioned a tank that would support infantry in the urban combat environment, where potential enemies could lurk everywhere. Therefore, the classic tank layout with a fully rotating turret was retained, as well as the vehicle's capability to attack targets either directly, or, like a classic howitzer, with ballistic shots from long range. Since a 15cm StuH could not be mounted in a turret on the Panzer IV chassis, the SdKfZ. 161/5 was armed with the proven but lighter 10,5 cm Feldhaubitze 18/4.
The weapon was protected by a fully closed turret and could be elevated from -5° to +45°, allowing an effective fire range of up to 10,675 m (11,674 yd). With a good gun crew, a rate of fire of up to six shots per minute could be achieved. A typical 10,5cm HE shell weighed 14.81 kg (32.7 lb), but an armour piercing shell against hardened targets was also available and weighed 14.25 kg (31.4lb) – even though it could only penetrate 52 mm (2 in) of armour plate at a very short range of 500 meters, due to the gun’s low muzzle velocity of 470 m/s (1,542 ft/s). A total of 60 rounds could be carried, typically 3/4 HE and 1/4 AP rounds.
The turret itself was a rather boxy design with almost vertical side walls and a pair of large doors at the back side which not only made entering the tank and re-supplying it with ammunition easy, the were also a welcome option to improve ventilation when the howitzer was fired. Altogether, the SdKfZ. 161/5 was very reminiscent of the heavy Soviet KV-2 tank that had deeply impressed German soldiers when it appeared in late 1940. However, unlike the KV-2, the SdKfZ. 161/5's turret was only lightly armoured (10-30mm), so that it only offered protection against small arms fire and artillery shrapnel. Thanks to this light armour, however, the overall weight could be limited to 27 tons so that the Panzer IV chassis could still cope well with it. Initially, the secondary armament only consisted of a hull-mounted MG 34 machine gun next to the driver. Another MG 34 could be fastened to the open gunner's hatch, and there was an MP 40 submachine gun for the crew for close range defense against infantry attacks. The 7.92 mm ammunition supply was 3,150 rounds.
The SdKfZ. 161/5 was quickly rushed into production and service. The first forty vehicles were all revamped Panzer IV battle tanks (a mix of F, G and H chassis) which simply received the new turret, adapted ammunition racks for the new 10,5 cm rounds in the hull and the modified designation. They were sent immediately to the Eastern Front, taking part in the 1942 summer offensive in the Don, Volga, and Caucasus regions. They fared quite well and were popular among the crews, because the all-round protection against enemy fire or hand grenades was a novelty for a German artillery support tank. The tanks proved to be quite effective in their intended urban infantry support role, offering more firepower than the earlier Panzer IV Ausf. D and E with their short 75 mm cannon. The fact that the tanks could furthermore provide indirect long-range fire support for advancing tanks made them versatile and popular, too. The prominent turret and the large gun barrel quickly earned the SdKfZ. 161/5 the unofficial nickname "Spritzenwagen" (= fire engine).
However, several drawbacks became apparent soon. The biggest weakness was the vehicle's high silhouette: in the open field and during transfers the SdKfZ. 161/5 was hard to conceal, had a relatively high center of gravity and the weak turret armor made the vehicle vulnerable against light anti-tank weapons like the Soviet 45mm 20-K tank gun or the 37 mm Model 30 cannon.
Other tactical weaknesses of the early vehicles were a poor field of vision for the commander from the inside, as well as the need for a better protection against infantry attacks at close range.
In order to mend these problems, later SdKfZ. 161/5s received a Panzer IV standard commander cupola, which increased the height even more but offered a much better all-round view. The mount for the optional MG 34 on the turret roof was relocated to the commander's cupola. A ball mount for an additional MG 34 was incorporated into the turret's front, which could be operated by the loader and independently from the cannon. Additionally, the armor strength of the turret’s front and sidewalls was increased to 25-40mm. In field practice, this was frequently augmented with spare track links, which were often added to the tank's front, too. The overall weight of these late, improved tanks, designated “Ausf. B”, rose to almost 28 tons (late Panzer IV versions weighed less than 24 tons), though, and brought the Panzer IV chassis to its limits. At the same time, the initial production batch was re-designated "Ausf. A". However, in the course of 1943, some early tanks were retrofitted with commander cupolas and the additional machine gun mounts, so that they could not be visually differentiated from the late SdKfZ. 161/5s anymore.
A total of 120 SdKfZ. 161/5s were produced until late 1943, when it became more and more apparent that its firepower was not sufficient anymore, and the relatively light armour protection made the vehicle progressively vulnerable. The “Spritzenwagen” was soon phased out and replaced by the lighter and more mobile Sd.Kfz. 124 “Wespe” as well as the more heavily armed and armoured SdKfz. 168 “Brummbär”. After their withdrawal, some SdKfZ. 161/5 chassis were converted into other vehicles on the Panzer IV’s basis, e.g. into Bergepanzer IV and Brückenleger IV, but most were cannibalized for spare parts.
Specifications:
Crew: Five (commander, gunner, loader, driver, radio operator/bow gunner)
Weight: 27.8 tonnes
Length: 5.92 m (19 ft 5 in)
Width: 2.88 m (9 ft 5 in)
Height: 3.20 m (10 ft 6 in) w/o AA machine gun
Suspension: Leaf spring
Fuel capacity: 470 l (120 US gal)
Armour:
10 – 50 mm (0.39 – 1.96 in)
Performance:
Maximum road speed: 38 km/h (23.6 mph)
Sustained road speed: 34 km/h (21.1 mph)
Operational range: 200 km (120 mi)
Power/weight: 11 PS/t
Engine:
Maybach HL 120 TRM V12 petrol engine with 300 PS (296 hp, 221 kW)
Transmission:
ZF Synchromesh SSG 77 gear with 6 forward and 1 reverse ratios
Armament:
1× 10.5 cm leFH 18/4 L/28 with 60 rounds
2× 7.92 mm Maschinengewehr 34 with 3.150 rounds,
The kit and its assembly:
This fictional Panzer IV version was inspired by the thought of what a WWII infantry support vehicle could have looked like, one that could be used in tight combat environments with a better field of fire than the typical German Sturmgeschütze with their casemate style hull. This led to something with a howitzer in a fully rotating turret – conceptually similar to the Soviet KV-2. There had actually been prototypes of such vehicles, e. g. the 10.5cm leFH 18/6 auf Waffenträger IVb “Heuschrecke” with a removable(!) turret. But these did not enter service.
I wanted something simpler, and this led to a Panzer IV chassis with a new turret. The hull is a Hasegawa Panzer IV F2 and it was built OOB. I just added some track segments to the front. The turret is a kitbashing and come from a British “Bishop” SPG. However, I wanted a visibly different cannon, so I organized a 1:72 Zvezda 10.5cm leFH field gun and implanted the barrel as well as the gun mount into the Bishop housing (which was fixed and not a movable turret). Since I also wanted to keep the gun movable, the front slit had to be widened and re-sculpted with styrene sheet. A fiddly affair, but it worked well! Some details like the Panzer IV commander cupola (from the Hasegawa kit) and the additional machine gun ball mount were added to modify the look – but the Bishop heritage is hard to conceal. In order to mount the turret onto the hull, I used the OOB lower turret half from the Hasegawa kit as an adapter. Some holes had to be filled with putty, but this worked well, too.
Painting and markings:
I gave this model a standard camouflage in uniform Panzergrau (RAL 7021, Humbrol 67) onto which winding stripes in Dunkelbraun (RAL 7017, I used Humbrol 160 for more contrast) were added. The model’s timeframe would also have allowed the early tri-color “Ambush” scheme, but the dark grey livery suits the mini KV-2 well, too, and offers a different look from many other Heer ’46 models in my collection.
Painting was straightforward and simple, with brushes and enamel paints. The kit received a washing with highly thinned dark brown acrylic paint as well as an overall dry-brushing treatment with medium grey – I did not want the model to look too dirty or worn, just some contrast for the edges, because the dark grey blurs out details.
I also only added a light coat of pigments around the lower areas after the decals as well as a matt coat of acrylic varnish (rattle can) had been applied.
A design experiment that evolved step by step. The outline similarities with the KV-2 were not intentional, but I guess that, just as in real life, certain duty profiles just lead to similar design solutions. However, this Panzer IV howitzer is considerably smaller than the huge KV-2, and the result looks, despite some serious cosmetic surgery on the turret, quite plausible, utilitarian and even German, too. The grey livery also looks good on it.
Some background:
The Nakajima A6M2-N (Navy Type 2 Interceptor/Fighter-Bomber) was a single-crew floatplane. The Allied reporting name for the aircraft was 'Rufe'.
The A6M2-N floatplane was developed mainly to support amphibious operations and defend remote bases. It was based on the Mitsubishi A6M-2 Model 11 fuselage, with a modified tail and added floats. Despite the large central float and wing pontoons, the A6M2-N was aerodynamically a very clean aircraft: compared with its land-based A6M2 cousin, its performance degraded only by about 20%, and for a contemporary single engine floatplane its performance was outstanding.
The aircraft was deployed in 1942, referred to as the "Suisen 2" ("Hydro fighter type 2"), and intended for interceptor, fighter-bomber, and short reconnaissance support for amphibious landings, among other uses. However, when confronted with the first generation of Allied fighters, the A6M2-N was no match in aerial combat and rather employed in supportive roles.
Effectively, the A6M2-N was mostly utilized in defensive actions in the Aleutians and Solomon Islands operations. They were used with good efficiency against Allied positions: marking patrol elements, aiding warship guns, engaging convoys, and reconnoitering areas over-the-horizon.
The A6M2-Ns were also effective in harassing American PT boats at night, and they could drop flares to illuminate the PTs which were vulnerable to destroyer gunfire, and depended on cover of darkness. However, when Allied fighter coverage became more numerous and effective, the value of the A6M2-N dwindled and losses began to naturally mount.
In the Aleutian Campaign this fighter engaged with RCAF Curtiss P-40, Lockheed P-38 Lightning fighters and Boeing B-17 Flying Fortress bombers, but the A6M2-N inventory suffered a severe setback when, on August 7th, 1942, a seaplane base was destroyed by Allied fighter-bombers, taking with it most of the available A6M2-Ns stationed there.
The seaplane also served in defense of fueling depots in Balikpapan and Avon Bases (Dutch East Indies) and reinforced the Shumushu base (North Kuriles) in the same period.
Beyond their use from dispersed and improvised bases, A6M2-N fighters also served aboard seaplane carriers Kamikawa Maru in the Solomons and Kuriles areas and aboard Japanese raiders Hokoku Maru and Aikoku Maru in Indian Ocean raids.
Later in the conflict the Otsu Air Group utilized the A6M2-N as an interceptor alongside Kawanishi N1K1 Kyofu ('Rex') aircraft based in Biwa lake in the Honshū area, defending the Japanese home land against Allied raids.
A total of 327 were built, including the original prototype, before being halted in September 1943.
The last A6M2-N in military service was a single example recovered by the French forces in Indochina after the end of World War II. It crashed shortly after being overhauled, though.
General characteristics:
Crew: 1 (Pilot)
Length: 10.10 m (33ft 1⅝ in)
Wingspan: 12.00 m (39 ft 4⅜ in)
Height: 4.30 m (14ft 1⅜ in)
Wing area: 22.44 m² (251.4 sq ft)
Empty weight: 1,912 kg (4,235 lb)
Loaded weight: 2,460 kg (5,423 lb)
Max. takeoff weight: 2,880 kg (6,349 lb)
Powerplant:
1× Nakajima NK1C Sakae 12 air cooled 14 cylinder radial engine,
delivering 950 hp (709 kW) at 4,200 m (13,800 ft)
Performance:
Maximum speed: 436 km/h (235 knots, 270.5 mph) at 5,000 m (16,400 ft)
Cruise speed: 296 km/h (160 knots, 184 mph)
Range: 1,782 km (963 nmi, 1,107 mi)
Service ceiling: 10,000 m (32,800 ft)
Climb rate: 6 min 43 s to 5,000 m (16,400 ft)
Armament:
2 × 7.7 mm Type 97 machine guns in forward fuselage
2 ×20 mm Type 99 cannons in outer wings
Underwing hardpoints for 2× 60 kg (132 lb) bombs
The kit and its assembly:
This is a real world model, despite the weird looks (see below), and an entry for the Arawasi blog's "Japanese Aircraft Online Model Contest 005 - Japanese Seaplanes & Flying Boats" contest in summer 2017. Even though whifs were allowed to enter, I used the opportunity to build a kit I had originally bought for a few bucks and stashed away in the donor bank: a vintage LS Model Nakajima A6M2-N.
The mould dates back to 1963(!), and the kit was re-issued several times, also under the ARII label. You get a tiny box, with only two sprues moulded in a pale baby blue, and the number of parts is minimal. It's truly vintage and pretty toylike at first sight. Consequently, you have to face some real old-school issues, e. g. moulded markings for the roundels on the wings, general mediocre fit of anything and lots of sinkholes and flash. Then there are toylike solutions like the single-piece propeller or separate, moveable ailerons with bulging joints.
The cockpit interior is non-existent, too: there's just a blank place for a dashboard (to be cut out from the printed BW instructions!), and a spindly pilot figure which is held in mid air by some pins. Furthermore, the kit was designed to take a small electric motor in the nose (sold separately) to drive the propeller. Wires, as well as respective internal ducts, and an AA battery holder are included.
Sounds scary? Well, maybe, if you just build it OOB. But all these flaws should not keep the ambitious modeler away because the LS Model kit is (still) a sound basis to start from, even though and by today's standards, it is certainly not a match-winner for a rivet counter-esque competition.
For its age and the typical solutions of its time, it is actually surprisingly good: you get very fine engraved surface details (more delicate than many contemporary moulds!), a pretty thin, three-piece clear (yet blurry) canopy and, as a bonus to the elevons, separate flaps – a unique detail I have never come across before! Proportions are IMHO good, even though the cowling looks a bit fishy and the engravings are rather soft and shallow. Anyway, on the exterior, there’s anything you can ask for to be found, and as another bonus the kit comes with a beaching trolley, which makes display and diorama fitting easier.
Thanks to the kit's simplicity, the build in itself was pretty straightforward and simple. Cleaning the parts and checking fit was the biggest issue. Upon gluing the old styrene showed signs of serious reaction to the dissolving effect of modern glue: it took ages for the material to cure and become hard again for further work!? Weird…
The many sinkholes and overall displacements were corrected with some NC putty/PSR, the protruding elevon/flap joints sanded away as good as possible, and due to the wobbly nature of the kit’s styrene I added blobs of 2C putty inside of the wing halves as stabilizers.
Some mods and improvements were made, though. After cleaning the OOB propeller from tons of flash the piece turned out to be pretty usable, and it was put on a metal axis. A styrene tube adapter was added behind the relatively flat engine dummy, so that the prop can spin freely – for the later beauty pics, because no CG effect beats IMHO the real thing.
A cockpit interior was created from scratch and donor parts, using the new Airfix A6M model's cockpit as benchmark. It’s not an exact replica, because not much would later be visible, but I wanted, as a minimum, “something” inside. A better pilot figure was used, too, and strapped to the new seat with thin strips of adhesive masking tape as seatbelts.
Under the wings, the hardpoints were simulated with some bits of styrene and wire as shackles, but left empty Under the stabilizer fin I added a lug(?), made from thin wire, too.
The elevons were fixed in place, the seams to the wings filled with white glue in order to conceal the gaps as good as possible. The movable flaps remained, though, adding life to the model. The dolly was also taken more or less OOB, since it fits well. I just improved it with some sinkhole fillings and some other details, including cushions on the float stabilizers, made from paper tissue soaked with thinned white glue, and a towing bar.
Painting and markings:
The reason why I settled for an A6M2-N is mostly the weird paint scheme which can be applied, while still being a real world model: a lilac livery!
As far as I could find out, the A6M2-Ns initially carried an all-over IJN Grey livery, which was later, in late 1942, modified with dark green upper sides for a better concealment on the ground, and the Hinomaru received white edges for better contrast.
Anyway, during the Aleutian campaign and more or less in between these two major standards, several aircraft must have received a special camouflage with lilac upper surfaces, and this model depicts such a machine, based on various profiles but no color picture as reliable reference.
The sources I consulted, as well as pictures of finished A6M2-N models, show a wide variety of shades and paint scheme layouts, though. Upper colors range from pale pink through more or less bright shades of purple to a pale, rusty-reddish brown (maybe primer?), while the undersides show a wide range of greys or even light blue. Some depictions of Aleutian A6M2-Ns as profile or model even show a uniform wraparound scheme! Choice is yours, obviously...
Because of the corny information basis, I did my personal interpretation of the subject. I based my livery more or less on a profile by Michele Marsan, published in Aerei Modelismo Anno XII (March 1991). The unit information was taken from there, too – the only source that would provide such a reference.
My idea behind the livery and the eventual finish was that the machine once was fully painted in IJN Grey. Then, the violet upper color was added in the field (for whatever reason?), resulting in a slightly shaggy look and with the light grey shining through here and there in areas of higher wear, e. g. at the leading edges, cockpit area and some seams.
Painting started with an initial coat of aluminum under the floats, around the cockpit and on the leading edges. Then the undersides and some areas of the upper surfaces were painted with IJN grey. The latter is an individual mix of Humbrol 90 (Beige Green/RAF Sky) and a bit of 155 (Olive Drab, FS 34087). On top of that I added a thin primer layer of mauve (mix of ModelMaster’s Napoleonic Violet and Neutral Grey, Humbrol 176) on the still vacant upper surfaces – both as a preparation for the later weathering treatments (see below).
The following, basic lilac tone comes from Humbrol’s long-gone "Authentics" enamel line. The tin is probably 30 years old, but the content is still alive (and still has a distinctive, sour stench…)! I cannot identify the tone anymore with certainty, but I guess that it is 'HJ 4: Mauve N 9', one of the line’s Japanese WWII tones which was later not carried over to the standard tones, still available today.
Anyway, the color is a dull, rather greyish violet, relatively dark (a bit like RAF Ocean Grey), and it fits well as a camouflage tone on this specific model. Since there’s no better alternative I could think of except for an individual mix or garish, off-the-rack pop art tones, I went with it.
After overall basic painting was done and thoroughly cured, weathering started with a careful wet sand paper treatment, removing the salt grain masks and revealing some of the lower IJN Grey and aluminum layers. While this appears messy, I found that the result looks more realistic than artificial weathering applied as paint effects on top of the basic paint.
The engine cowling was painted separately, with a mix of black and a little dark blue. The propeller received an aluminum spinner (Humbrol’s Matt Aluminum Metallizer), while the blades received aluminum front sides (Revell acrylics), and red brown (Humbrol 160) back sides. Two thin, red stripes decorate the propeller tips (Decals, left over from an AZ Model Ki-78, IIRC).
As a standard procedure, the kit received a light wash with thinned black ink, revealing the engraved panel lines, plus some post-shading in order to emphasize panels and add visual contrast and ‘drama’.
Decals and markings were improvised and come from the spares box, since I did not trust the vintage OOB decals - even though they are in so far nice that the sheet contains any major marking as well as a full set of letter so that an individual tail code could be created. Anyway, the model's real world benchmark did not carry any numeric or letter code, just Hinomaru in standard positions and a horizontal, white-and-red stripe on the fin.
The roundels actually belong to a JSDAF F-4EJ, some stencils come from a leftover Hobby Boss A6M sheet. The fin decoration was created with generic decal sheet material (TL Modellbau). Similar stuff was also used for the markings on the central float, as well as for the yellow ID markings on the inner wings' leading edges. I am just not certain whether the real aircraft carried them at all? But they were introduced with the new green upper surfaces in late 1942, so that they appear at least plausible. Another argument in this marking‘s favor is that it simply adds even more color to the model!
The cockpit interior was painted in a light khaki tone (a mix of Humbrol 159 and 94), while the flaps' interior was painted with Aodake Iro (an individual mix of acrylic aluminum and translucent teal paint). Lacking good reference material, the beaching trolley became IJA Green, with some good weathering with dry-brushed silver on the edges and traces of rust here and there (the latter created with artist acrylics.
Close to the (literal) finish line, some soot and oil stains were added with graphite and Tamiya's 'Smoke', and the kit finally received a coat of matt acrylic varnish (Italeri); to the varnish on the engine cover a bit of gloss varnish was added, for a sheen finish.
In the end, quite a challenging build. Not a winner, but …different. Concerning the LS Model kit as such, I must say that - despite its age of more than 50 years now - the A6M2-N model is still a worthwhile offer, if you invest some effort. Sure, there are certainly better 1:72 options available (e. g. the Hasegawa kit, its mould was created in 1995 and should be light years ahead concerning detail and fit. Not certain about the Revell/Frog and Jo-Han alternatives, though), but tackling this simple, vintage kit was fun in itself. And, based on what you get out of the little box, the result is not bad at all!
Beyond the technical aspects, I am also pleased with the visual result of the build. At first glance, this antiquity looks pretty convincing. And the disputable, strange lilac tone really makes this A6M2-N model …outstanding. Even though I still wonder what might have been the rationale behind this tone? The only thing I could imagine is a dedicated scheme for missions at dusk/dawn, similar to the pink RAF recce Spitfires in early WWII? It would be plausible, though, since the A6M2-Ns were tasked with nocturnal reconnoitre and ground attack missions.
Space Pirate Battleship Arcadia.
Category: Model Kit.
Name: Space Pirate Battleship Arcadia.
Series: Galaxy Express 999.
Scale: 1/2500 scale.
Origin: Japanese anime: Galaxy Express 999.
Brand: Hasegawa.
Material: Styrene Plastic.
Release Date: 18 Dec 2020.
Status:
Cost: S$30.00
Condition: Unassembled/Mint in Box.
Remark: A clear base for display and decals are included.
Description: This injection-molded plastic scale model kit of the legendary Arcadia from "Galaxy Express 999 the Movie" is from a completely new mold. In addition, its a snaps together, so glue isn't necessary. And the parts are molded in different colors. The triple pulsar cannon features a rotating turret. Most gun barrels, including the space buster gun, are able to tilt up and down. The knife-shaped ram can be added to the bow with parts included in the kit.
*Note: This is a Model Kit collected by my BB.
More in My Collection Corner.
+++ 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 Société Nationale des Chemins de Fer Luxembourgeois (Luxembourg National Railway Company, abbreviated CFL) is the national railway company of Luxembourg. The Luxembourg rail system comprises (only) 275 route-kilometres (170 miles), of which 140 kilometres (87 mi) is double track and 135 kilometres (84 mi) single track. Of the total track length of 617 kilometres (383 mi), 576 kilometres (358 mi) are electrified at 25 kV, 50 Hz AC.
Luxembourg borders Belgium, France and Germany. Correspondingly, there are cross-border services into these countries. Some are wholly run by CFL, whereas others are run by SNCF, NMBS/SNCB and DB. CFL passenger trains cover most of the network and are operated by EMUs and electric locomotives, typically with push-pull stock. Despite a high degree of electrification, the CFL also had a fleet of diesel locomotives for hauling freight trains and for general shunting purposes. CFL.
The CFLs first electric locomotive, introduced in 1958, was the Class 3600, the so-called “fer à repasser” (= “electric iron”), a group of twenty electric locomotives that were built to the design of the French BB 12000 class. These were primarily intended for freight trains but also capable of pulling light passenger trains with up to 120 km/h (75 mph). The Class 3600 was originally designed to be capable of pulling 750 ton trains along a grade of 10 ‰, but in service it proved more than capable, frequently pulling 1100 tons and then even 1400 ton trains without problems.
However, for fast and heavier passenger trains, especially those that crossed the borders to Northern France with the same 25 kV, 50 Hz alternating current system as Luxembourg as well as to Germany with its 15 kV, 16.7 Hz electrification, the CFL ordered twelve additional dual system locomotive. They were more powerful and faster than the Class 3600 and became the new Class 3800 – roughly comparable with the German E 310/BR 181 dual system locomotives that were operated in the same region. The Class 3800 machines were designed and built between 1959 and 1961 in the Netherlands by Werkspoor in Utrecht, with technical support from the German Siemens-Schuckert-Werke (SSW) for the electric systems. They were heavily influenced by the contemporary Co′Co′ multipurpose Series 1200 electric locomotives for the Netherlands Spoorwegen (NS), originally designed by Baldwin and sporting typical American styling with a brawny silhouette, stepped “Cab unit” style nose sections and doors at the locomotives’ front ends to allow direct access to a coupled wagon from the driver cabins.
Even though they were based on the NS Series 1200, the CFL Class 3800 units used a shortened main frame and newly developed bogies with a Bo′Bo’ arrangement. All in all, the Class 3800 was more than 20 tons lighter than its Dutch six-axle sibling and only shared a superficial similarity – under the hood, the locomotive was technically totally different from the NS’ Series 1200 (which was designed for the Dutch 1.5 kV DC system).
The locomotives drew their energy from the 15 kV / 16 2/3 Hz or 25 kV / 50 Hz catenary via two diamond pantographs with contact strips of different lengths for the different areas of application. The 3-core transformers were oil-cooled, to which the control unit with its 28 running steps was connected. The acceleration was designed to function in delayed mode, where the engineer chose the running step, and the control unit would initiate the chosen setting independently. For emergency operation manual control by hand crank was possible, too. The voltage reached the main transformer via an air-operated main switch. On the secondary side, the traction motors were controlled via thyristors using stepless phase angle control, a modern technology at the time, as were the comparatively light mixed current motors. Mechanical switching mechanisms were therefore no longer required, and the vehicle control technology also worked with modern electronics. To ensure a good frictional connection between rail and wheel, the power converters always regulated a slightly lower tractive force on the preceding wheel sets of each bogie. If, however, one or more wheelsets slipped, the drive control reduced the tractive effort for a short time.
The CFL Class 3800’s four traction motors collective output was 3,700 kW (5,000 hp). This gave the Class 3800 a tractive effort of 275 kN (62,000 lbf) and a theoretical top speed of 150 km/h (93 mph), even though this was in practice limited to 140 km/h (87 mph). A time-division multiplex push-pull and double-traction control system was installed, too, so that two of these locomotives could together handle heavier freight trains and exploit the locomotives’ good traction. All locomotives featured an indirect air brake, with automatically stronger braking action at high speeds; for shunting/switching service an additional direct brake was present, too. All units featured a separately excited rheostatic/regenerative brake, which was coupled to the air brake. The heat generated by the electric brakes was dissipated via roof exhausts, supported by a pair of cooling fans.
The safety equipment in the driver's cab featured a mechanical or electronic deadman's device, punctiform automatic train controls, and train radio equipment with GSM-R communication. For operations in Germany the units received a third front light and separate red taillights, as well as an “Indusi” inductive system for data transfer between the track and locomotive by magnets mounted beside the rails and on the locomotive. Later in their career, automatic door locking at 0 km/h was retrofitted, which had become a compulsory requirement for all locomotives in passenger service.
After a thorough test phase of the pre-production locomotives 3801 and 3802 in 1960, the first Class 3800 serial units went into service in 1961 and were, due to the characteristic design of their driver’s cabins and their bulky shape, quickly nicknamed “Bouledogue” (Bulldog). The initial two locomotives were delivered in a pale blue-grey livery, but they were soon repainted in the CFL’s standard burgundy/yellow corporate paint scheme, and all following Class 3800 locomotives from 3803 on were directly delivered in this guise.
Initially, the service spectrum of the Bouledogues comprised primarily fast passenger trains on the CFL’s domestic main routes to the North and to the East, with additional border-crossing express trains, including prestigious TEE connections, to Germany (e. g. to Trier and Cologne) and France (Paris via Reims). The 3800s supplemented the CFL’s fast Series 1600 diesel locomotives on these important international destinations once they had been fully electrified. Occasionally, they were also used for freight trains in the industrial Esch-sur-Alzette region and for fast freight trains on the electrified main routes, as well as for regional passenger traffic on push-pull trains. Heavier freight trains remained the working field of the CFL Class 3600, even though occasional ore trains were handled by Class 3800 locomotives in double traction, too.
Even though Werkspoor hoped for more CFL orders for this dual-system type, the twelve Series 3800 locomotives remained the sole specimen. Potential buyers like Belgium or the Netherlands also did not show much interest – even though the SNCB ordered several multi-system locomotives, including eight indigenous Class 16 locomotives, equipped to run in France, Netherlands and Germany, or the six Class 18 four-system machines derived from the French SNCF CC 40100 express passenger locomotives.
During the Nineties the CFL started to use more and more EMUs on the domestic passenger routes, so that the Class 3800s gradually took over more and more freight train duties, relieving the older Series 3600s and replacing diesel-powered locomotives (esp. the Class 1800) on electrified routes. Border-crossing passenger train services were furthermore limited to trains to Germany since long-distance passenger train services in France switched to the TGV train system with its separate high-speed lines. Freight trains to France were still frequent Class 3800 duties, though, and occasionally coal trains were pulled directly to the industrial Ruhr Area region in Western Germany.
After the Millennium the Class 3800s gradually lost their duties to the new CFL Class 4000 multi-system locomotives, a variant of the Bombardier TRAXX locos found working across Europe. On 31 December 2006 the last Class 3800 (3809) was retired. Their versatility, robustness and performance have, however, allowed some of these locomotives to exceed 45 years of service. Bouledogue “3803” reached more than 9,2 million kilometers (5.7 million miles), a remarkable performance.
Only two 3800s had to be written off during the type’s career: 3804 suffered a major transformer damage and was destroyed by the ensuing fire near Troisvierges in Northern Luxembourg and 3810 was involved in a freight train derailment south of Differdange, where it was damaged beyond repair and had to be broken up on site. A single Class 3800 locomotive (3811) survived the retirement and has been kept as a static exhibition piece at the CFL Dépot at Luxembourg, the rest was scrapped.
General characteristics:
Gauge: 1,435 mm (4 ft 8½ in) standard gauge
UIC axle arrangement: Bo´Bo´
Overall length: 16.49 m (54 ft 1 in)
Pivot distance: 7,9 m (25 ft 10 in)
Bogie distance: 3,4 m (11 ft 1½ in)
Wheel diameter (when new): 1.250 mm (4 ft 1½ in)
Service weight: 83 t
Engine:
Four traction motors with a collective output of 3,700 kW (5,000 hp)
Performance:
Maximum speed: 150 km/h (93 mph), limited to 140 km/h (87 mph) in service
Torque: 275 kN starting tractive effort
164 kN continuous traction effort
The model and its assembly:
My second attempt to create a functional H0 scale what-if locomotive – and after I “only” did a color variant with some cosmetic changes on the basis of a Märklin V160/BR 216 diesel locomotive, I wanted something more special and challenging. However, kitbashing model locomotives with a metal chassis that includes a functional motor, respective drivetrain/gearing and electronics is not as easy as gluing some plastic parts together. And finding “matching” donor parts for such a stunt is also not as easy as it may seem. But what would life be without attempts to widen its boundaries?
This time I wanted an electric locomotive. Inspiration (and occasion) somewhat struck when I stumbled upon a running/functional chassis of a Märklin E 10/BR 110 (#3039), just without light and naturally missing the whole upper hull. Due to its incompleteness, I got it for a reasonable price, though. With this basis I started to watch out for eventual (and affordable) donor parts for a new superstructure, and remembered the collectible, non-powered all-plastic locomotive models from Atlas/IXO.
The good thing about the Märklin 3039 chassis was that it was just a solid and flat piece of metal without integrated outer hull elements, headstock or side skirts, so that a new hull could (theoretically) be simply tailored to fit over this motorized platform. Finding something with the exact length would be impossible, so I settled upon an Atlas H0 scale Nederlands Spoorwegen Series 1200 locomotive model, which is markedly longer than the German BR 110, due to its six axles vs. the E 10/BR 110’s four. Another selling point: the NS 1200’s body is virtually blank in its middle section, ideal for shortening it to match the different chassis. Detail of the Atlas plastic models is also quite good, so there was the potential for something quite convincing.
Work started with the disassembly of the static Atlas NS Class 1200 model. It's all-styrene, just with a metal plate as a chassis. Against my expectations the model's hull was only held on the chassis by two tiny screws under the "noses", so that I did not have to use force to separate it. The body's walls were also relatively thin, good for the upcoming modifications. The model also featured two nice driver's stations, which could be removed easily, too. Unfortunately; they had to go to make enough room for the electronics of the Märklin 3039 all-metal chassis.
Dry-fitting the chassis under the Class 1200 hull revealed that the stunt would basically work - the chassis turned out to be only marginally too wide. I just had to grind a little of the chassis' front edges away to reduce pressure on the styrene body, and I had to bend the end sections of the chassis’ stabilizing side walls.
To make the Class 1200 hull fit over the shorter BR 110 chassis a section of about 3 cm had to be taken out of the body’s middle section. The Class 1200 lent itself to this measure because the body is rather bare and uniform along its mid-section, so that re-combining two shortened halves should not pose too many problems.
To make the hull sit properly on the chassis I added styrene profiles inside of it - easy to glue them into place, thanks to the material. At this time, the original fixed pantographs and some wiring on the roof had gone, brake hoses on the nose were removed to make space for the BR 110 couplers, and the clear windows were removed after a little fight (they were glued into their places, but thankfully each side has three separate parts instead of just one that would easily break). PSR on the seam between the hull halves followed, plus some grey primer to check the surface quality.
Even though the new body now had a proper position on the metal chassis, a solution had to be found to securely hold it in place. My solution: an adapter for a screw in the chassis’ underside, scratched. I found a small area next to the central direction switch where I could place a screw and a respective receiver that could attached to the body’s roof. A 3 mm hole was drilled into the chassis’ floor and a long Spax screw with a small diameter was mated with a hollow square styrene profile, roughly trimmed down in length to almost reach the roof internally. Then a big lump of 2C putty was put into the hull, and the styrene adapter pressed into it, so that it would held well in place. Fiddly, but it worked!
Unfortunately, the pantographs of the Atlas/IXO model were static and not flexible at all. One was displayed raised while the other one was retracted. Due to the raised pantograph’s stiffness the model might lose contact to or even damage the model railroad catenary, even when not pulling power through it – not a satisfactory condition. Since the chassis could be powered either from below or through the pantographs (the Märklin 3039 chassis offers an analogue switch underneath to change between power sources) I decided to pimp my build further and improve looks and functionality. I organized a pair of aftermarket diamond pantographs, made from metal, fully functional and held in place on the model’s roof with (very short and) small screws from the inside.
I was not certain if the screws were conductive, and I had to somehow connect them with the switch in the chassis. I eventually soldered thin wire to the pantographs’ bases, led them through additional small holes in the roof inside and soldered them to the switch input, with an insulating screw joint in-between to allow a later detachment/disassembly without damage to the body. There might have been more elegant solutions, but my limited resources and skills did not allow more. It works, though, and I am happy with it, since the cables won’t be visible from the outside. This layout allows to draw power through them, I just had to create a flexible and detachable connection internally. Some plugs, wire and soldering created a solution – rough (electronics is not my strength!), but it worked! Another investment of money, time and effort into this project, but I think that the new pantographs significantly improve the overall look and the functionality of this model.
Internally, the missing light bulbs were retrofitted with OEM parts. A late external addition were PE brass ladders for the shunting platforms and under the doors for the driver’s cabins. They were rather delicate, but the model would not see much handling or railroading action, anyway, and the improve the overall impression IMHO a lot. On the roof, some details like cooling fans and tailored conduits (from the Atlas Series 1200) were added, they partly obscure the seam all around the body.
Unfortunately, due to the necessary space for the chassis, its motor and the electronics, the driver stations’ interiors could not be re-mounted – but this is not too obvious, despite the clear windows.
Painting and markings:
Finding a suitable operator took some time – I wanted a European company, and the livery had to be rather simple and easy to create with my limited means at hand, so that a presentable finish could be achieved. Belgium was one candidate, but I eventually settled on the small country of Luxembourg after I saw the CFL’s Class 3600s in their all-over wine-red livery with discreet yellow cheatlines.
The overall basic red was, after a coat with grey primer, applied with a rattle can, and I guesstimated the tone with RAL 3005 (Weinrot), based on various pictures of CFL locomotives in different states of maintenance and weathering. Apparently, the fresh paint was pretty bright, while old paint gained a rather brownish/maroon hue. For some contrast, the roof was painted in dark grey (Humbrol 67; RAL 7024), based on the CFL’s Class 3600 design, and the pantographs’ bases were painted and dry-brushed with this tone, too, for a coherent look. The chassis with its bogies and wheels remained basically black, but it was turned matt, and the originally bare metal wheel discs were painted, too. The visible lower areas were thoroughly treated with dry-brushed red-brown and dark grey, simulating rust and dust while emphasizing many delicate details on the bogies at the same time.
The hull was slightly treated with dry-brushed/cloudy wine red, so that the red would look a bit weathered and not so uniform. The grey roof was treated similarly.
The yellow cheatlines were created with yellow (RAL 1003) decal stripes from TL Modellbau in 5 and 2mm width. Generic H0 scale sheets from the same company provided the yellow CFL logos and the serial numbers on the flanks, so that the colors matched well. Stencils and some other small markings were procured from Andreas Nothaft (Modellbahndecals.de).
After securing the decals with some acrylic varnish the model was weathered with watercolors and some dry-brushing, simulating brownish-grey dust and dirt from the overhead contact line that frequently collects on the roof and is then washed down by rain. Finally, the whole body was sealed with matt acrylic varnish from the rattle can – even though it turned out to be rather glossy. But it does not look wrong, so I stuck with this flaw.
Among the last steps was the re-mounting of the clear windows (which had OOB thin silver trim, which was retained) and head- and taillights were created with ClearFix and white and red clear window color.
I photographed this scene on the Bayou City & Gulf RR to give me some ideas about building a small stockyard for my model railroad. This model railroad in located in the back room of Houston's best hobby shop, Papa Ben's. I have been a customer of Papa Ben's even since he opened in 2002. That layout is open to the public most Saturday afternoons.
The stockyard I am planning on building will be based on a Santa Fe Railway prototype and will measure 65' x 65' scale feet. That is assuming I can get enough of the right scale lumber (in styrene strips) to construct the very delicate fences. This stockyard isn't completely accurate but has a good feel about it. Another modeler in Houston had several very good stockyards in N scale, but he got bored with his huge layout and tore it up. Oh well. Pictures on that layout plus another Santa Fe layout in HO scale with excellent stockyards are located in this same album for other modelers' work.
Today I was mainly focusing on building the cockpit, and starting the head.
I must've spent at least 6 or 7 hours making the cockpit canopy, trying to get it right, but it's a tremendously strange shape to get perfect (or at least that's what I found)
I detailed the interior ceiling as much as I dare to mould, and then began creating the new styrene head, using the wooden piece as both a forming buck and a prototype. I'm not very keen on 'skinning' the wood pieces with styrene as it's just as time consuming as building entirely from sheet plastic.
Regardless, stay tuned for more.
Remember, this is a kit master!
Some background:
Instead of a story compiled/edited by myself, a very good “real” source: an article about the “American Spirit” project from 1996, scanned from a magazine and posted elsewhere:
This and some more information, including a drawing of the (apparently never) finished aircraft and a photo of the semi-finished airframe on airliners.net were the basis for my build.
The kit and its assembly:
This is my third and last entry to the “Racing” group build at whatifmodelers.com that ended in Feb. 2019. It is nothing less than the attempt to re-create the potentially fastest piston engine aircraft in the world as a model, based on the sparse information I was able to gather (see above). The aircraft’s design is quite odd, and it is worth reading the design background in the article, because it was a true “garage build” with the intention to use as many existing components in order to save costs and development time.
This was, more or less, mirrored during the building process, and like the real “American Spirit” the model consists at its core of a Matchbox T-2 “Buckeye” jet trainer! The T-2 fuselage lost its nose section, the ventral engine bay and the original cockpit fairing. This left a lot of fuselage surface to be re-constructed. The fin was clipped, too, just like in real life. At the fin’s base I added a cockpit opening and implanted a cockpit tub, taken from a Revell G.91. A new bucket seat (probably from an Academy Fw 190) was installed, and a new, tight canopy – I think it originally came from a Revell Go 229, but it was trimmed down considerably to match the T-2’s fuselage lines. The canopy was blended into the fin root with massive 2C putty sculpting, and the area in front of the windscreen was created with 2C putty, too. Both a tedious PSR process.
Once the upper fuselage shape was finished I started searching for a cowling and a matching propeller. After several attempts with bigger engines (e. g. from a Super Constellation) I eventually settled upon a rather narrow (but bleak) cowling from an Pioneer2/Airfix Hawker Sea Fury, which turned out to have just the right diameter for the re-constructed T-2 fuselage and matched the “American Spirit” drawing’s well.
It also had at the front end the right diameter for the propeller: it comes, just like in real life, from a C-130 Hercules, even though I used a late variant with six blades, a resin aftermarket piece, taken from an Attack Squadron engine nacelle set. Unfortunately, the spinners were molded onto the engines, so that I had to cut my donor part away. Three of the six propeller blade attachment points were faired over. While the original “American Spirit” carried clipped blades from an Electra airliner, I used parts from a P-3 Orion – the come very close in shape and size, and were easy to install. Finally, the propeller received a metal axis and a matching styrene tube adapter in the Sea Fury cowling.
Once the engine was in place, the cowling was filled with as much lead as possible, since the model would be built with an extended landing gear.
However, a large ventral section was still missing, and it was created with a leftover underwater section from a model ship hull, and lots of more putty, of course. A small tail bumper was added under the fin.
Once the fuselage was more or less finished, I turned my attention to the wings and stabilizers. The latter were supposed to be “un-swept F-86H stabilizers”, but unfortunately I could not find visual evidence of what this would have looked like. I tried some donor parts, including stabilizers from an F-86A and D, as well as from a MiG-15, and eventually decided to use individual parts, because nothing looked convincing to me, either swept or straight. Actually the MiG-15 parts looked the best, but they were too small, so I used the wings from an 1:144 Panavia Tornado (Dragon) and tailored them into a sweep angle similar to the MiG-15 parts, but with more depth and span. Not certain how “realistic” this is, but it looks good and compliments the swept T-2 fin well.
The T-2 wings saw only minor modifications: the wing tip tanks were cut off and the tips as well as the flaps faired over, since the “American Spirit” did not feature the latter anymore. The small LERXs were cut away, too, and instead I added small air intakes – the “American Spirit” probably did not feature them, but I wondered where the aircraft’s engine would feed its carburetor or an oil cooler? The respective gaps on the fuselage flanks were filled accordingly.
Some more work waited on the fuselage, too. The aircraft’s drawing showed shallow openings on the forward fuselage’s flanks, but their function was not clear – I assume that the exhausts from the 18 cylinder engine were collected there, 9 on each side, so I carved the openings into the massive plastic and putty fuselage with a mini drill tool and added exhaust stubs as well as deflector plates.
Another issue was the well for the front landing gear – this came, together with the complete front leg, from an Italeri F-100, just like in real life. The good thing about the Italeri kit is that it comes with a separate well tub, which made the installation quite easy. I just cut a square section out of the lower fuselage behind the engine and the landing gear well snuggly fell into place, with only little PSR effort. And, to my surprise, the end result seems to be a very good match to the real life design – even though I was not able to confirm this with picture material.
The main landing gear was taken OOB from the Matchbox T-2 – and it is really a weird sight, since the T-2’s track is very wide while the wheelbase is unusually short. But the source article indicates that this must have been the designers’ plans!
Painting and markings:
While the model’s hardware came quite close to the real thing, the livery of the “American Spirit” was totally open, so I created my own. I felt that two design directions would be appropriate: either a relatively dry and clean design, e. g. in overall silver or white with a little trim, or something patriotic, reflecting the aircraft’s name.
I eventually settled for the latter, and considered several approaches in white, red and blue, and eventually settled for one of my first ideas, a kind of “flying American flag” in an asymmetrical design, somewhat inspired by a Bicentennial F-106A from 1976: this machine carried a white fuselage with some red trim stripes and a blue nose section that featured lots of tiny white stars. I took this layout a little further and gave the “American Spirit” a dark blue engine cowling and front fuselage section, as well as a single blue wing. From that, wide red and white stripes stream backwards across the other wing, the fuselage and the tail. The design was mirrored on the undersides.
The stripes were painted with a wide brush with Humbrol 19 and 22, after the kit had been primed with white and had received an overall white basic coat with acrylic paint from the rattle can, too. The blue section was painted with Revell 350 (RAL 5013/Lufthansa Blue). I tried to add some “wavy flag texture” effect to the basic paints with slightly different tones, added wet-in-wet to the basic paints, but the visual effect turned out to be minimal, so I left it like that.
The stars are all individual waterslide decals, coming from an 1:87 Allied WWII markings sheet from TL Modellbau. The big white stars that are the background for the starting numbers on top and below the blue wing come from an 1:72 F4U. The red and blue starting numbers themselves were taken from a TL Modellbau sheet for firefighting vehicles: they are actually parts of German emergency telephone numbers…
Some stencils and leading edges on all wings, created with generic silver decal material, completed the outside, and finally I painted some fake panel lines onto the hull with a soft pencil. The T-2 air brakes, which were retained for the “American Spirit”, were re-created with fine black decal lines. Similar material in silver was used to simulate panel lines for the cooling air outlet flaps on the cowling. Unfortunately, the T-2 kit itself did not come with much surface detail, and any leftover rest (like the air brakes) disappeared during the extensive PSR sessions and under the primer and paint coats. Finally, the kit was sealed with a coat of semi-gloss acrylic varnish (Italeri).
A massive scratch-build. While challenging the work on this model was fun because it followed in its creation a similar process as the real “American Spirit”, which was, AFAIK, sold and never completed. In the end, I am positively surprised how close the overall outlines seem to come to the real (and odd-looking) aircraft, even though the garish livery is purely speculative, so that this model is, despite its roots in the real world and the attempt to stay true to the original, a fictional/whif piece. The finish is a bit rough, though, but that’s probably the price to pay when you create things from scratch.
Probably 400 parts or so...I lost count.
This bridge is a somewhat credible representation of one that still stands, although the bascule portion was damaged and removed after a train wreck in 1976. The prototype is not curved, but sometimes a sacrifice must be made in the model railroading world.
Current owner is the Canadian National Railway, formerly Illinois Central.
Lotus Ford Type 72C, Jochen Rindt
Kit: Ebbro 1/20 (20009)
Paint:
- Zero Paint 2K Primer (ZP-3014) (A primer is really needed on this kit since the body is molded in red styrene. The red bleeds through even this 2K primer.
- Zero Paint Gold Leaf paint set (ZP-1074) (The set includes gold, white and red. The gold is similar to most other gold paint and the red is similar to Ferrari “Rosso Corsa” or Tamiya “Italian Red” so this set isn’t necessary to get a good result.)
- Zero Paint Diamond 2K Clear (ZP-3006)
- Spaz Stix Ultimate Mirror Chrome
- Various shades of Alclad metal
Album:
All my models: www.flickr.com/photos/98961263@N00/albums/72157603606379755
Photo Editing:
Adobe Lightroom
Helicon Focus (focus stacking)
The Lotus Type 72C won the 1970 Constructors’ Championship with Jochen Rindt wining the Drivers’ Championship. Unfortunately, Rindt was awarded the Championship posthumously after having perished on September 5, 1970 during practice at Monza prior to the 1970 Italian Grand Prix. Rindt was German-born but represented Austria during his career making him the first Austrian to compete in and win the Formula 1 Championship. Rindt discovered his love for racing along with his childhood friend, Dr. Helmut Marko, who is a two-time Le Mans winner and the current Director of Driver Development for Red Bull Racing and Scuderia Alpha Tauri.
This model represents the 72C as Rindt drove it at the German Grand Prix where he won his last race which was his 5th win of the year. With that win, Rindt earned sufficient points to take the Drivers’ Championship despite three subsequent races being contested by the field. Emerson Fittipaldi won one final race for Lotus that year at the U.S. Grand Prix to secure the F1 Constructors’ Championship for Lotus.
This is a great kit from Ebbro. These 70’s F1 cars were engineered using a lot of metal rod to hold them together and as a result, models of these cars are very fiddly to build. Ebbro has done a nice job designing this kit to go together smoothly. But there are a couple of problem areas. The radiators inside the side cowlings need trimming to allow the cowlings to fit snugly against the body. Also, the steering column is too short and does not attach to anything in the front steering assembly. The pedals also interfere with the steering column. The engine is a gem - it is very detailed and lends itself nicely to detailing. I added various wires and lines to the engine to reflect the “busy” look of the Cogsworth V8.
I used the kit decals which are superb. They laid-down nicely and were flexible and strong with perfect register. I did get a little silvering but I thing that was my fault for not squeegying out all the air bubbles carefully enough. If the modeller does not want to paint the gold nose of the 72C, Ebbro includes gold decals. One feature of this kit which I absolutely love is that the tyre logos and pinstripes are pre-printed on the tyre. This is so much better than using decals, painting with a template or hand painting tyres which rarely give me the results I want. I wouldn’t even know how to do the gold pinstripe. Thanks to Ebbro for this!!
+++ DISCLAIMER +++
Nothing you see here is real, even though the conversion or the presented background story might be based historical facts. BEWARE!
Some background:
The North American F-86 Sabre, sometimes called the Sabrejet, was a transonic jet fighter aircraft, produced by North American Aviation. The Sabre is best known as the United States' first swept wing fighter that could counter the similarly-winged Soviet MiG-15 in high-speed dogfights over the skies of the Korean War (1950–1953). The success of the F-86 Sabre in numerous engagements with MiG-15s flown by Russian and North Korean pilots during the Korean War is well known. Much less well known are the activities of the aircraft’s tactical reconnaissance variant, which flew for the first time as a part of the 67th Tactical reconnaissance Wing based at Kimpo Air Base in Korea.
Early in the war, the wing was operating a mixture of RB-26C Invaders, RF-51D Mustangs and RF-80A Shooting Stars. Whilst these aircraft all performed creditably in the difficult circumstances, what was needed was a newer aircraft with increased performance. A recce version of the state-of-the-art F-86 was the obvious solution, but the F-86’s coming off the production line were needed for air-to-air operations. Consequently, all requests to higher authority for an RF-86 were rejected.
An undaunted team of three officers from the 15th TRS (Maj Bruce Fish, Maj Ruffin Garay and Capt Joe Daley) were not deterred but rather took the issue into their own hands. They obtained a scrap nose section of an F-86A and demonstrated how a single camera could be installed by removing two of the aircraft’s six Browning 50-cal machine guns. Now that the project was shown to be feasible, the Commanding Officer of the 67th TRW, Col Edwin ‘Chick’ Chickering persuaded FEAF to release two high-hour F-86As to be modified for reconnaissance duties.
This initial project was called ‘Honeybucket’, after the twin bucket container Korean farmers used to carry human waste to their fields to use as fertiliser. The two F-86As (48-187 & 48-217) were modified at Tachikawa in Japan. Each was equipped with a single high-speed K-25 bomb-scoring camera mounted horizontally in the right gun bay, shooting into an angular mirror assembly through a single camera port under the right ammunition bay. One single cannon on the starboard side and all the port side cannons remained and operated as usual. These two converted aircraft began operations from Kimpo in Dec 1951.
The success of the two ‘Honeybucket’ RF-86 Sabres convinced FEAF that additional aircraft were required. Consequently, project ‘Ashtray’ began when a further 10 ageing F-86As were selected for conversion into reconnaissance aircraft. However, the ‘Ashtray’ RF-86 aircraft were configured differently to the original ‘Honeybucket’ Sabres. Some ‘Ashtray’ RF-86As, but not all, dispensed with the fighters APG-30 gunsight radar in the nose and the two lower guns. They were equipped with a 36-in focal length forward oblique camera that took photos through a pair of small doors that opened and closed like the floor ashtrays of cars in that era – hence the name. The ‘Ashtray’ aircraft were also equipped with a 6-in focal length camera vertical camera in the lower fuselage, located halfway between the nose gear and the main gear. The large size of the K-9 cameras resulted in a large fairing being fitted over the modified ammunition bay area, giving the ‘Ashtray’ aircraft very distinctive cheeks.
After the Korean War had ended, the US Air Force decided to utilize the RF-84F Thunderflash as its standard tactical reconnaissance aircraft. However, Japan, South Korea and Nationalist China continued to operate RF-86Fs, and some other countries modified their F-86 accordingly after the Sabre was relegated to second line duties, too. One of these countries was South Africa.
The country had originally acquired 22 U.S.-built F-86F-30s on loan and operated them during the Korean War, where they saw action with 2 Squadron. Later, the SAAF procured 34 more Canadian-built CL.13B Sabres. The Sabre fulfilled its original fighter role until 1963. Thereafter they were replaced as front line fighters by the Mirage III and most machines were phased out or handed over to 85 AFS (Advanced Flying School) at AFB Pietersburg, where they were used for advanced combat training.
But not all of the remaining Sabres met this fate: six Sabres with only few flying hours were earmarked for conversion into tactical photo recce aircraft. The modifications were carried out domestically, though, without official foreign support. These machines were patterned after the late RF-86F and had a horizontal K-14 camera, in place of the K-9 camera, which shot through a mirror complex with an aperture underneath the fuselage. Two further downward K-14 cameras were also installed and the underside of the forward fuselage, which was again bulged to cover the camera installation. These teardrop-shaped fairings were longer and deeper than the original RF-86F fairings because the upper pair of 0.5” machine guns was retained (the lower gun ports were faired over and initially painted onto the fuselage flanks), as well as the gun ranging radar in the air intake’s upper lip.
The six machines, re-numbered with the tactical codes of 391 – 396, were attached to 3 Squadron, based at Waterkloof AFB, and saw frequent use from 1964 on. For instance, the SAAF loaned aircraft and flew occasional covert reconnaissance sorties in support of the Rhodesian military from 1966 onwards. Notable operations included Operation Uric and Operation Vanity in 1979.
From 1966 on the SAAF was also committed to the Border War, which was fought in northern South West Africa and surrounding states. At first, it provided limited air support to police operations against the People's Liberation Army of Namibia (the military wing of SWAPO, which was fighting to end South African rule of South West Africa), but operations intensified after the defense force took charge of the war in 1974.
The SAAF also provided air support to the army during the 1975–76 Angola campaign, and in the many cross-border operations that were carried out against PLAN bases in Angola and Zambia from 1977 onwards, the SAAF’s RF-86 were frequently involved.
During their operational service life, two machines (391 and 393) were lost – 393 being shot down at low level over southern Namibia in early 1975, the pilot being killed, and 391 crashed due to hydraulic failure on a training sortie in 1980, the pilot ejecting into safety.
The Sabre fighters continued to serve the SAAF in the advanced training role until 1980, the remaining four reconnaissance Sabres even soldiered on until 1984.
General characteristics:
Crew: 1
Length: 37 ft 6 in (11.43 m)
Wingspan: 37 ft 1½ in (11.32 m)
Height: 14 ft 1 in (4.5 m)
Wing area: 313.4 sq ft (29.11 m²)
Empty weight: 11,125 lb (5,046 kg)
Loaded weight: 15,198 lb (6,894 kg)
Max. take-off weight: 17,560 lb (7,965 kg)
Internal JP-4 fuel load: 437 US gallons (1,650 L)
Powerplant:
1× Avro Canada Orenda 14 turbojet, rated at 7,440 lbf (33 kN)
Performance:
Maximum speed: 710 mph (mach 0.93/1142 km/h)
Stall speed: 124 mph (108 knots/200 km/h)
Range: 1,270 mi (2044 km)
Service ceiling: 54,000 ft (16,460 m)
Rate of climb: 11,800 ft/min (59.9 m/s)
Wing loading: 49.4 lb/ft² (236.7 kg/m²)
Lift-to-drag: 15.1
Thrust/weight: 0.42
Armament:
2x 0.50 in (12.7 mm) M3 Browning machine guns with 300 RPG
4x underwing hardpoints for a 5,300 lb (2,400 kg) payload,
including 2x 200 US gallons (760 L) drop tanks on the wet, outer pair of pylons
The kit and its assembly:
This whiffy Sabre had two inspirations. One was simply the fact that I had a surplus F-86 kit in store, which had been part of an Italeri “Frecce Tricolori” set – I had originally been keen on the set’s G.91…
The other impulse came from the livery side: I really like SAAF’s Mirage F.1CZs which carried in the Eighties a mix of the original, bright tactical camouflage in Sand/Olive Drab/Light Admirality Grey, but coupled with PRU Blue undersides (and sometimes a blue, fin, too), together with toned-down/oversprayed markings. Creating a recce Sabre with its characteristic cheek fairings was just the final step of the story, since I felt that I needed a certain twist to justify a vintage aircraft in relatively modern markings.
The F-86 in the Italeri set is actually an Academy F-86F with short wings. While the kit has good (engraved) details, fit, esp. of the internal parts, is not perfect. The cockpit/air intake arrangement was fiddly to put into its place, and matching the air intake to the internal duct was a rather shaky affair. Furthermore, some PSR was necessary to blend everything together. No major issues, though.
The camera fairings and the cheek bulges were scratched. The cheek bulges are actually drop tank flanks from a PM Model Sea Fury, while the camera ports were scratched with 1.5mm styrene sheet and putty. The lower gun ports were faired over with putty, too.
There is actually a Fujimi RF-86 available in 1:72, but I wanted to get rid of the Academy kit – and the home-made result does not look that bad at all, even though everything might be a bit bigger than on a real RF-86…
Painting and markings:
As mentioned above, SAAF Mirage F.1CZs from the late Seventies/early Eighties were the design benchmark. The high waterline PRU Blue was matched with the SAAF F-86s’ original tactical livery (e. g. used on the trainers operated by the 85 AFS). The colors I used are simple Humbrol 63 (Sand), 155 (Olive Drab/FS 34087) and 230 (PRU Blue).
Some serious weathering/bleaching was done through dry-brushing and panel post-shading, since the African sun would certainly take its toll on the airframes, and the model shows the fictional aircraft towards the end of its long career. Especially the PRU Blue would deteriorate into a pale, greenish blue-grey, and I tried to mimic this on the flanks and drop tanks. Several enamel tones were used, including Humbrol 225 and 94 (Sand tones), ModelMaster's FS 34087 and 30118 for the Olive drab as well as Humbrol 144, 145 and Revell 57 on the blue.
The markings/decals were puzzled together from various sources. The national markings (full color for the upper wings, but toned-down for the flanks and underneath the wings) come from a Zotz aftermarket sheet. Other marking like the fin flash and the sqaudron emblem come from an Xtradecal Mirage F.1C sheet. The tactical code was made from single TL Modellbau letters (the font is very close to the RAAF/SAAF typeface), and all stencils or warnings had to be improvised since the Frecce Tricolori livery/OOB decal sheet is totally bare of them - I found some original F-86 stencils, but some Afrikaans markings were taken over from the SAAF F.1C set, too.
Finally, the kit was sealed with a coat of matt acrylic varnish (Italeri), for a really dull finish, and some fine highlights with silver were brushed to leading edges and around the cockpit.
A relatively quick build, even though the scratched camera fairings took some time and PSR work. But the venerable Sabre in a rather modern low-viz scheme is an interesting sight - the deep and greenish PRU Blue makes a weird contrast to the upper bush land colors.
Loosely based on the character of Rinzler from Tron: Legacy. I needed a red guy to face off against my first fig.
Still painting left to do, most notably smoothing out the blacks and getting rid of the marks from where I cleaned up the glowy bits.
Speaking of the glowy bits, I did those using fluorescent red over a coat of GitD orange. I started with white in order to make them brighter and take less coats, and it actually worked pretty well. It also helped that the fluorescent is much more opaque than the GitD paints.
The helmet is styrene and green stuff over a cut-down clone helmet.
Every now and then I feel a dire urge to tackle one of the Dorvack PA kits from the pile, and in early 2021 it was about time to build the next one. This one is canonical, and close to the OOB offering, even though it is not an original kit but rather a re-release (2008) from Aoshima’s PAC-48 twin combo kit. The PAC-48C “Doldian” is a bit obscure, though, because I have never seen this type (or better: its armament) in the OAV. It’s probably the usual alternative to the canonical model variants from the series.
Even though the Dorvack PAs are rather simple kits, they need some skill because the parts do not fit THAT well. However, you have to keep in mind that the molds were created in the early 80ies, as a quick merchandising shot for a new "Real Robot" TV series that were all the rage in Japan at that time, even though the series eventually flopped. The designs are also older than Yokoyama Kow's Ma.K./ZbV3000/Maschinenkrieger stuff, which they actually inspired!
The kit and its assembly:
Since I lacked an “authentic” PAC-48G in my collection, I decided to build the kit only with little modifications/improvements and stick to the OOB livery. As such, the only physical mods include slightly twisted legs (feet canted outwards for a more natural stance) and left arm, and I added some jet nozzles inside of the jump jet exhausts on the back. Fine plastic mesh was added to the gun and to the air intake on the back, in an attempt to hide the lack of depth in the orifices behind it.
To my surprise, the body parts of the kit were molded in an almost translucent, deep purple styrene with added mica pigments!? Weird. The kit went together quite well, but I have enough experience with these PAs to avoid the biggest troubles. For instance, I expanded the joints were plastic hits plastic, and the lower leg construction of the PAC-48, with its integral stabilizer jets on the heels, just does not fit properly.
Painting and markings:
The paint scheme is OOB, and I was lucky to have an original Gunze Sangyo PAC-48G kit and its instructions at hand, because they are better illustrated than the Aoshima documentation. For instance, the Aoshima painting instructions lack a rear view and respective details. The old document also shows better the different shades of metallic grey in which the model is to be painted, and lacks the fact that the helmet, the gun and a small cap/bulge on top of the air intake are in a slightly darker tone than the overall hull of this PA.
The basic overall tone became Humbrol 53 (Gun Metal; OOB this is a mix of silver and steel), a simple but suitable solution, after considering some other tones at hand, including car paints. The previously mentioned, darker sections on the gun and the hull were painted with a 3:1 mix of Humbrol 53 and 22 (Gloss Black), for a subtle difference.
Other hull sections like the upper legs and right arm were painted with Revell 09 (Anthracite), a very dark grey. The original instructions suggest something close to German WWII Panzergrau. The helmet’s front half was painted with Humbrol 19 (Gloss Red), the jump jet nozzle fairing became orange (Humbrol 18, originally it is supposed to be fluorescent orange, but found that rather cheesy) and the smaller veneer jet nozzles were painted with Revell 310 (Lufthansa Yellow). The “chest box” became bright white, a good contrast to the dull rest of this PA.
Deviating slightly from the original, I painted the ball joints on the arms and knees in Revell 91 (Iron Metallic), which is slightly brighter than Humbrol 53. Originally they are supposed to be painted matt dark grey, too, but IMHO this does not make them look like joints at all?
Another personal change is the visor slit’s design; the original PAC-48G features an opaque black surface with a silver/steel frame on the red helmet background, but I changed this into a black frame with a chrome PET foil inlay, with an OOB decal on top. The foil insert was also a cheap trick to hide the recessed seam of the hull halves that runs right down the visor slit, making it hard to sand it away or use putty.
As per usual, the kit received a black ink wash for weathering and some dry-brushing for light effects and panel shading. I also gave the metallic surfaces a treatment with grinded graphite, enhancing the metallic shine and giving the model a noticeably worn look that adds some seriousness to the colorful PA - after all, it is a piece of military equipment, fighting an alien invasion! Once the kit had been prepared this far, decals were added. All stencils and markings come from the PAC-48G's OOB sheet, which is quite exhaustive for such a small model.
After some more detail painting work the PA was sealed with matt acrylic varnish, and I gave the model a dusting with grey-brown mineral artist pigments, simulating dust in general and mud crusts around the feet in specific.
Another member for the growing Dorvack PA family, there are already more than 20 of them in the collection! The PAC-48G was still missing, and it was a quick build, but while the kit itself went together with relatively few problems, but I did not change much and could concentrate on the inherent flaws. It did not end up 100% authentic, and - in hindsight - the Gun Metal as basic color unfortunately turned out to be a little too dark and dull for the model, the Doldian does not look too spectacular in this rather greyish livery.
+++ DISCLAIMER +++
Nothing you see here is real, even though the conversion or the presented background story might be based historical facts. BEWARE!
Some background:
The Lavochkin La-11 was an early post-World War II Soviet long-range piston-engine fighter aircraft. One of the recommendations from the government testing of the Lavochkin La-130 (the Lavochkin La-9 prototype) was to further develop the all-metal design into a long-range escort fighter. The resultant La-134 prototype (also sometimes referred to as La-9M) featured increased fuel and oil capacity, and armament was reduced from four to three 23 mm cannons to save weight and improve performance.
The first prototype flew in May 1947, the second prototype, called La-134D, had its fuel capacity increased even further by an additional 275 l (73 US gal) with wing and external fuel tanks. The aircraft was fitted with larger tires to accommodate the increased weight and amenities for long flights such as increased padding in the seat, armrests, and a urinal – missions of seven hours and more were realistic. In addition, a full radio navigation suite was installed.
Not surprisingly, combat performance with a full fuel load suffered. But as the fuel load approached that of the original La-9 during flight, so did the performance. Nevertheless, the aircraft was found to be poorly suited for combat above 7,000 m (23,000 ft). Despite these flaws the new fighter, officially designated La-11 (OKB designation La-140), entered production in 1947, and by the end of production in 1951, a total of 1,182 aircraft were built.
The first documented combat use of a La-11 took place on April 8, 1950, when four Soviet pilots shot down a United States Navy Consolidated PB4Y-2 Privateer over the Baltic Sea. From February 1950, Soviet La-11 moved to Shanghai (carrying PLAAF markings) to defend the city against bombing by the ROCAF during the Korea War, and the type was frequently used in escort missions. On April 2, 1950, two P-51s were claimed by (probably Soviet) La-11 pilots over Shanghai. After that, brand new MiG-15 jet fighters took over the air defense role, the ROCAF stopped bombing Shanghai that June and the Soviet units left in October 1950. Many La-11s were then handed over to Chinese troops.
By July 1950, Chinese La-11s were flying combat air patrol missions over North Korea, with frequent clashes with jet fighters. The main target of La-11 pilots during the Korean War, however, was the Douglas A-26 Invader night bomber, although numerous skirmishes with P-51s also took place. Attempts to intercept Boeing B-29 Superfortress bombers proved fruitless, because the La-11 required 26 minutes to reach the B-29's cruising altitude, and, once there, had a marginal speed advantage of only 20 km/h (12 mph).
During 1954–55, after the Korean War, La-11 fighters of the PLAAF took part in the Battle of Yijiangshan Islands escorting the ships of the People's Liberation Army Navy and Tu-2 bombers. However, at that time the La-11 had become obsolete as an interceptor, even though its good range and handling at medium altitude still made it a viable escort fighter. During this period and with more and more jet fighters available, the PLAAF passed some of its surplus aircraft on to other countries, including Indonesia, Mongolia and North Vietnam.
The Vietnam People's Air Force (VPAF) had been founded after WWII, but further development of its capabilities only began in 1956, when a number of trainees were sent to the USSR and China for pilot training. The first unit of the VPAF was the No. 919 Transport Regiment (Trung đoàn Không quân Vận tải 919), organized on 1 May 1959, with An-2, Li-2, Il-14 aircraft, followed by the No. 910 Training Regiment (Trung đoàn Không quân 910) with Yak-18 trainers.
The first North Vietnamese combat plane was a T-28 Trojan trainer, whose pilot defected from the Royal Lao Air Force. Serialled '963' in memory of the month and the year in which it was 'delivered', it was refurbished and actively utilized from early 1964 by the Vietnam People's Air Force (VPAF) as a night fighter and became the first North Vietnamese aircraft to shoot down a US aircraft, a C-123, on 15 February 1964.
To boost the VPAF’s rather poor offensive capabilities, ex PLAAF La-11s were delivered in late 1963 to the VPAF, followed by the first jet fighter aircraft, the MiG-17, even though the latter were initially stationed at air bases on Mainland China, while their pilots were being trained. Exact numbers are uncertain, but around sixty La-11 fighters were transferred and put into service until late 1964.
The aircraft arrived in Vietnam in standard PLAAF liveries, either carrying all-over light grey, greyish-green/blue or medium grey/blue camouflage. These were rather unsuited for the jungle environment of the Indochina peninsula, and to make the aircraft more difficult to spot both in the air and on the ground, almost all machines were subsequently sprayed in individual dark green camouflage, over which brown, grey or dark olive drab paint was liberally applied to break up the outlines. La-11s from early deliveries carried the VPAF’s original emblem, a simple yellow star edged in red on wings and fin. In 1965, however, this simple national marking was modified with a red bar, but this was soon replaced with the definite red and yellow “stars and bars” emblem on fuselage and wings that offered better contrast and difference from USAF markings to avoid confusion. Many VPAF La-11s received these markings in the course of 1965, too.
On 3 February 1964, the VPAF’s first fighter regiment No. 921 (Trung đoàn Không quân Tiêm kích 921), a.k.a. "Sao Do (Red Star) Squadron", was formed and initially equipped with La-11s. On 6 August the first MiG-17s arrived with their pilots from China in North Vietnam, and gradually replaced the La-11s. Furthermore, a small number of Chinese J-2s (Soviet-built MiG-15bis in PLAAF service) were delivered to the VPAF, too. With more and more jets operational, the La-11s were primarily used as conversion trainers and liaison aircraft, but, thanks to their high endurance, they also conducted flying combat air patrol missions along the borders, occasionally engaging slow transport and reconnaissance aircraft or helicopters.
On 7 September, a second unit, the No. 923 fighter regiment, a.k.a. "Yen The Squadron" was formed as a pure jet fighter unit. In May 1965, No. 16 bomber company (Đại đội Không quân Ném bom 16) was formed with Il-28 twin engine bombers. Only one Il-28 sortie was ever flown in 1972 against Royal Laotian forces, which was escorted by La-11s, and this probably marked the end of La-11 operations by the VPAF. The aircraft had reached the end of their service life and had become totally outdated.
General characteristics:
Crew: 1
Length: 8.62 m (28 ft 3 in)
Wingspan: 9.8 m (32 ft 2 in)
Height: 3.47 m (11 ft 5 in)
Wing area: 17.6 m² (189 sq ft)
Airfoil: TsAGI Laminar Airfoil
Empty weight: 2,770 kg (6,107 lb)
Gross weight: 3,730 kg (8,223 lb)
Max, take-off weight: 3,996 kg (8,810 lb)
Powerplant:
1× Shvetsov ASh-82FN 14-cylinder air-cooled radial piston engine
with 2-stage supercharger and fuel injection, 1,380 kW (1,850 hp),
driving a 3-bladed constant-speed propeller
Performance:
Maximum speed: 674 km/h (419 mph, 364 kn) at altitude
Range: 2,235 km (1,389 mi, 1,207 nmi)
Service ceiling: 10,250 m (33,630 ft)
Rate of climb: 12.63 m/s (2,486 ft/min)
Wing loading: 212 kg/m² (43 lb/sq ft)
Power/mass: 0.37 kW/kg (0.23 hp/lb)
Armament:
3× 23 mm Nudelman-Suranov NS-23 cannon with 75 rpg
The kit and its assembly
I have been wanting to build (and whif) a late Lavochkin piston-engine fighter for a while, and a first approach to this subject was a pimped La-7 with new laminar flow wings (from a P-51) in Korean markings a few years ago. The idea did not leave the back of my mind, though, even more so when I found a set of early VPAF markings (the simple yellow stars) on a MiG-17 decal sheet. From this the idea of a VPAF La-11 was born.
The problem: there are not many La-11 IP kits in 1:72 out there. Gran, Siga and Interavia do suitable kits with relatively new molds, but I have never seen any of them in real life or in a review. However, I was lucky to hunt down an affordable MPM La-9/11 model from 1989 (still marked with “Made in Czechoslovakia” and sold in an anonymous white box with just a paper sticker on the lid that identifies the content!) some time ago, a simple but very nice affair. But it took some more years until I got into the right mood to eventually build the model.
The MPM kit was basically built OOB. Even though it looks a bit chunky on its sprue (it’s just a single one, plus two vacu sheets for canopy and landing light), it features very fine recessed panel lines. Surprisingly, the wings, which were designed as two complete halves sitting on each other, have pretty thin trailing edges, and details are good. However, fitting the wings to the fuselage took some tailoring at the wing roots, there are no locator pins, the kit calls for some PSR all around and the chocolate brown styrene was a bit brittle (might be blamed on age, though), so I’d recommend it only for an experienced builder. Despite these challenges, the resulting model looks better than expected, though.
The propeller received a metal axis with a respective adapter behind the cowling, and I replaced the OOB spinner - the only true poor part of the kit - with an alternative leftover from an Italeri He 111, which fits well in size and shape and onto the OOB propeller. I furthermore slightly modified the wheels with extra hub fairings, and because they both broke when I tried to remove them from the massive sprue, the oleo struts had to be replaced with scratched material. Masking tape seatbelts were added to the comfy pilot seat. The vacu canopy was cut into three pieces, so that the cockpit could be displayed open. A HF wave loop antenna was scratched from wire and added behind the pilot seat
Painting and markings:
The paint scheme for the fictional VPAF La-11 was inspired by the North Vietnamese MiG-17 “3020 red”, which carried a rather shaggy two-tone camouflage consisting of a yellowish green base tone with bluish green mottles chaotically applied over it, plus probably NMF underwing surfaces.
I wanted to adapt this livery to an overpainted former grey PLAAF aircraft, so that the model received an initial primer coat of medium grey (Revell 47) and aluminum (Revell 99) on the leading edges and areas like the cowling and the cockpit.
Once dry, a more or less opaque layer with thinned Humbrol 150 (Forest Green) was added, so that some of the grey and the metal would shine through, supported by a hard flat brush drenched with thinner. After another drying period the decals were applied: the pre-1965 VPAF yellow stars came from an Cutting Edge Productions limited edition MiG-15 sheet (CED72019) which primarily focusses on North Korean aircraft, the tactical code was created from single digits from a HAD Models Mi-24 sheet, from a Hungarian Hind.
Then the dark green mottles were added around the markings, with thinned Humbrol 195 (Chromium Oxide Green, RAL 6020). The undersides were painted in blue-grey, and for a good contrast with the yellow stars I used Tamiya XF-23. The kit received a light black ink washing and some post-shading, even though not much on the upper surfaces, due to the disruptive paint scheme.
All interior surfaces were painted in medium grey (again Revell 47), with a dark grey middle section of the dashboard. The louvres in front of the engine became a darker grey (Humbrol 27). As a visual contrast I painted the wheel hubs in bright green (Humbrol 101), and the spinner was painted in red (a mix of Humbrol 19 and 60). After consulting pictures of museum PLAAF La-11s and old pictures in trustworthy literature, the propeller blades became simply painted black with yellow tips.
Finally, the kit was sealed with matt actrylic varnish, and as a final step the position lights were added and he wire antennae were created with heated black sprue material. And instead of the clear vacu bits for the landing light and the star navigation system window beind the cockpit I rather used Clearfix.
Well, a simple build, realized in just two days (plus painting, though) - but not without challenges on the hardware and livery side. However, for a short-run IP kit with almost 35 years on the clock the result looks better than expected, and the exotic pre-1965 VPAF markings add a confusing touch to this what-f model. Together with the bright green jungle camouflage this La-11 even looks quite pretty, despite its worn appearance?