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Chicago & Northwestern RS-3 #4250 sits outside the Green Bay roundhouse. The following information came from the Utah Rails C&NW diesel roster:

 

C&NW 4250, as C&NW 1613, re-powered by ALCO, March 1960, using an 1,800 horsepower 251 engine and a new RS-11 style long hood, renumbered to 4250 in 1981.

 

It was retired in August, 1983 and scrapped not long after this shot.

+++ 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 Supermarine Jetfire was a stopgap solution in order to introduce a jet-powered interceptor agains German V-1 missiles that threatened the London region from June 1944 on. At that time, the only aircraft with the low-altitude speed to be effective against it was the Hawker Tempest, but fewer than 30 Tempests were available. They were assigned to No. 150 Wing RAF, and early attempts to intercept and destroy V-1s often failed.

 

One alternative was the jet-powered Gloster Meteor, which still was development - and in order to get the new engine into service (also as a response to Gloster's engagement for E.1/44 with the single-engine "Ace" fighter) Supermarine responded with the idea to replace the nose-mounted piston engine with a single Whittle W.2 engine: The "Jetfire" was born.

 

The conversion was rather simple: the Jetfire was actually a Griffon-powered Spitfire XIV with as few changes to the original airframe in order to accept the W.2. The aircraft's forward fuselage was widened to accommodate the bulbous engine with a simple nose intake. The deeper forward part of the fuselage with its round diameter gave the aircraft a pronounced "pod-and-boom" configuration.

 

Internally, the front wing spar had to be bent into an inverted U-shape to clear the engine and its jet pipe.

The W.2 was mounted slightly angled downwards, and the jet pipe was bifurcated so that it ran along the fuselage flanks above the wings, with an exhaust just behind the wings’ trailing edges. To protect the fuselage, steel heatshield were added to the flanks. Furthermore, the former radiator fairings for the Griffon and the respective plumbing were removed and faired over, saving weight and internal space – and weight was reduced as much as possible to achieve a decent performance with the rather experimental centrifugal jet engine. The conventional Spitfire tailsitter landing gear remained unmodified, just additional covers for the main wheels were added for improved aerodynamics at high speed.

 

The first prototype was already finished in October 1944, and taxiing trials started immediately. The heatshields proved to be too short and the heat from the engine exhaust melted the duralumin skin of the rear fuselage. Additionally, the tailwheel received a longer strut for a cleaner airflow under the stabilizer on the ground – the original, shorter strut created an air cushion under the stabilizer that lifted the whole tail upwards when the throttle was opened, resulting in poor handling at low taxiing speeds.

 

Modifications to rectify the problems took until late December, and by this time a second prototype had been completed. After a few taxiing tests, it was transferred to the Royal Aircraft Establishment (RAE) for full-scale wind tunnel testing that lasted until February 1945.

 

On the 26th of that month, the RAF issued requirements that the aircraft should have a maximum speed of 770 km/h (480 mph) at sea level and a speed of 850 km/h (530 mph) at an altitude of 5,000 meters (16,400 ft). It should be able to climb to that altitude in 4 1/2 minutes or less and it should have a range of 500 kilometers (310 mi) at 90% of maximum speed.

 

The Jetfire failed to meet these targets, but it was still fast enough to intercept the V-1 and was quickly available. The average speed of V-1s was 550 km/h (340 mph) and their average altitude was 1,000 m (3,300 ft) to 1,200 m (3,900 ft). Fighter aircraft required excellent low altitude performance to intercept them and enough firepower to ensure that they were destroyed in the air rather than crashing to earth and detonating. Most aircraft were too slow to catch a V-1 unless they had a height advantage, allowing them to gain speed by diving on their target.

 

Originally a total of 200 Jetfire Mk.Is were ordered, and on the drawing board an improved variant with a bubble canopy, a slightly larger tail fin, stabilizers with a 10° dihedral in order to get them better out of the jet efflux’s path and an armament of four 20 mm cannon (the Mk.II) was already taking shape. But this initial and any follow-on orders were quickly cancelled or changed to the more advanced and promising twin-engined Gloster Meteor that finally became operational.

 

Consequently, the total production run of the Jetfire Mk.I just reached 26 aircraft: 18 were delivered to RAF 616 Squadron, the rest were used by the Tactical Flight at Farnborough that had been established in 1944 in order to prepare active squadrons for the radically new jet fighters. In late March 1945, the Jetfires became operational, upon which both tactical applications and limitations were extensively explored.

 

Despite many shortcomings (sluggish acceleration, poor climb and agility except for a very good roll rate), the still rather experimental and primitive Jetfire was able to fulfill its intended V-1 interception role, and two V-1 interceptions were achieved during the following weeks. In the front line units they were quickly replaced by more effective types like the Gloster Meteor, the Hawker Tempest or the Republic P-47 Thunderbolt. Anyway, the Jetfire was still helpful to path the RAF’s way for operational jet fighters and helped discover new high speed problems, including compressibility buffeting at higher speeds, causing increased drag, and it showed clearly the limits of traditional fighter aircraft designs.

  

General characteristics

Crew: 1

Length: 31 ft 8 in (9.66 m)

Wingspan: 36 ft 10 in (11.23 m)

Height: 10 ft 0 in (3.05 m)

Wing area: 242.1 sq ft (22.49 m2)

Airfoil: NACA 2213 (root), NACA 2209.4 (tip)

Empty weight: 8,434 lb (3,826 kg)

Gross weight: 12,211 lb (5,539 kg)

 

Powerplant:

1× Rolls-Royce B.37 Derwent turbojet, 2,000 lbf (8.9 kN) static thrust

 

Performance:

Maximum speed: 748 km/h (468 mph)

Range: 395 km (247 miles) with internal fuel only

Service ceiling: 12,750 m (41,820 ft)

Rate of climb: 12 m/s (2362 ft/min)

Thrust/weight: 0.45

Time to altitude: 5.0 min to 30,000 ft (9,145 m)

 

Armament:

2× 20 mm British Hispano MkV cannons (120 RPG) and

2× 12,7 mm (0.5") machine guns (250 RPG) in the outer wings

Provision for up to six "60lb" 3" rockets under the outer wings,

or two 500 lb (227 kg) bombs, or a pair of drop tanks

  

The kit and its assembly:

The first entry for the "Old Kit" group build at whatifmodelers.com in late 2016 - anything goes, the kit's mould just has to date back to 1985 and further. For this one I settled on the FROG Spitfire Mk. XIV, which, AFAIK, dates back to 1969, and an engine donor from a KP Yak-23, which is supposed to have hit the markets behind the Iron Curtain in 1981.

 

Originally, the background story pretty much sums up the idea behind this kitbash: How could the - already fast - Spitfire be further augmented with one of the new jet engines around 1944, when V1 attacks started against the British main land and the Meteor was still in development? A simple engine swap with as much airframe of the piston-engine ancestor would be the answer. Similar ideas had been undertaken in Germany, with re-engined versions of the Bf 109 and the Fw 190, and after WWII, when German jet technology had become available to the Soviet Union, the Yak-15/17/23 family followed a similar pattern.

 

The Yak-23 came as a natural donation aircraft for the Derwent nose. After careful measures and strategic cuts the Spitfire lost its Griffon engine (already earmarked for another kitbash...) and the Yak-23 its nose and exhaust pipe: the original plan had been to use a central, ventral exhaust pipe under the cockpit, even though this would create issues with the tail wheel (just as on the Yak-15 - it received in service an all-metal tail wheel! Imagine the sparks on the runway...).

 

Anyway, while dry-fitting the parts it turned out that pretty little of the Yak-23 exhaust section could be mounted with clean lines: I'd either have had to create a semi-recessed exhaust with lots of body work (and pretty implausible), or switch to a totally different solution.

 

That came with a bifurcated exhaust pipe, running along the wing roots and ending at the wings' trailing edge. While this sounds weird, too, the Hawker SeaHawk actually had such an arrangement - on a service aircraft!

As a side effect, the fairings for the jet pipes now offered a good basis for the necessary intersection between the round and bulky Derwent nose fairing and the narrow, oval Spitfire fuselage.

 

The new jet pipes were created with styrene tubes and lots of putty, and the result does not look bad at all. Actually, with the deleted radiators and the Griffon carburetor intake gone, the aircraft has a very sleek profile, even though the top view reveals the innate "pod and boom" layout of the nose-mounted centrifugal jet engine.

 

The latter received a new intake interior with some fine mesh and a central bullet fairing (the Yak-23's vertical splitter would not make any sense, since there'd be no nose wheel anymore). The landing gear was taken more or less OOB, I just added some struts and extra wheel covers. The tail wheel comes from an Airfix Hawker Hurricane and changed into a fully retractable arrangement. The cockpit was taken OOB, too, just a tank dummy was added behind the pilot's seat and the canopy sliced into three pieces for an optional open display.

 

The "E wing" armament was taken over from the Spitfire Mk. XIV, I just added the elegant drop/slipper tanks from the Yak-23 kit. This breaks up the clean lines of the "Jetfire", but I think that the thirsty Derwent might have needed some extra fuel for a decent approach range and some loiter time while intercepting incoming V-1s?

 

The V-1 from the FROG kit was built for the flight scenes, too. It’s a very simple model consisting only of four parts with rather mediocre fir, esp. the pulse engine halves, but a fairly good representation. Maybe the propeller for the fuse timer is missing, but that can be scratched easily.

Only personal additions are a grate in the air intake, and a hidden adapter for a display, for the pics. Maybe this flying bomb ends up later as ordnance under a German bomber build?

  

Painting and markings:

Very conservative, late war RAF Dark Green/Ocean Grey/Medium Sea Grey with typical ID markings and codes. 616 Squadron was chosen because it was one of the units that introduced the Meteor for V-1 interception.

 

Paints are basically enamels from the ModelMaster Authentic range. The Sky fuselage band was improvised with a decal from a vintage Matchbox Brewster Buffalo (matching the the Sky code letters from Xtradecal pretty well), while the codes and serial numbers themselves were created from single letter digits (the "/G" addition to the serial number signaled that the aircraft was to be guarded at any time while on the ground).

 

The cockpit interior was painted in very dark grey while the landing gear became aluminum. As a highlight, the air intake edge was painted with silver, more for a dramatic effect than for realism.

The yellow wing leading edge markings were created with generic decal sheet material. The only special markings on the aircraft are the white stripes on tail and wings, which I also used to underlay the serial code.

 

Only little panel-shading and weathering was done, some panel lines were manually created with a fine pencil since a lot of surface details on the fuselage were lost during the extensive PSR process around the wing/jet pipes area.

 

Finally, the kit was sealed with matt acrylic varnish.

 

The V-1 has painted with no special paradigm in mind, with RLM81 upper surfaces and RLM 76 undersides, with a very wavy waterline and some grey patches on the wings. The engine was painted with aluminum first and then a thin coat of red primer added.

  

The resulting aircraft of this kitbash looks better than expected, even though the change of the exhaust arrangement came unexpected – even though I think the Jetfire became more appealing through the side pipes, despite the overall tadpole proportions.

As a side note, the story is not over yet, because there’s an engine-less Yak-23 left over, and I wonder what it might look like with a piston engine grafted to the empty nose?

 

New pics form an old kit - and a special one it is. Even though there are Valkyrie kits with the FAST packages for deep space use available, this is a self-made conversion with many extra parts from various Valkyrie kits and some extra "functions".

 

The basis originally wa a normal amd rather simple 1:100 ARII Battroid mode VF-1A kit. But legs, arms and especially the torso were modified, or replaced with "better" donation parts.

 

Besides the FAST pack additions, the legs received additional joints in the thighs. The hip mounting was totally mofidied to allow 3D movement of the legs - it is a completely different lower body part from a transformable IMAI 1:100 Valkyrie.

 

The lower arms also received FAST pack additions (which include more detailed missiles, from the Valkyrie fighter mode kits) and further additional joints in the upper arms as well as new, more delicate hands to give a more agile impression. The latter come from leftover Dorvack PA-58 Powered Armors kits, actually they are 1:24th scale!

 

In order to keep the proportions of the more slender lower body from the transformable kit in tune with the upper torso, the latter had to be elongated.

The upper body's back side was totally modified to hold moveable wings, also from a transformable Valkyire kit in 1:100. Thorugh this huge modification the wings can now actually be swung into landing position, and even seperate rocket pods can be added in 4 vinyl caps! On the downside, the wings in forward position prevent free movement of the arms... one of the mysteries that surround the VF-1's construction. ;)

 

The FAST rocket boosters on the back* are leftover standard pieces from a 1:100 scale Bandai VF-1 Gerwalk kit, but also modified in detail.

 

Finally, the color scheme: it is a standard pattern of Roy Fokker's "Skull" squadron, just displaying a Valkyrie "from the lot", nothing specific.

Basis is an overall satin white, and almost all squadron markings in black and blue were applied with paint and by hand, since no decals for this "version" were available at the time of making.

 

* For the die-hard fans: this depicted weapon/Battroid arrangement is not authentic. The Rö-X2A shoulder laser can (according to Macross folklore) only be mounted on VF-1S Valkyries, the A, J and D versions only take the "simple" rocket pods. But it looks cool...! ;)

+++ 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 Henschel Hs 165 date back to early 1937, when the Reichsluftfahrtministerium (RLM, German Ministry of Aviation) issued a specification for a carrier-based torpedo bomber to operate from Germany's first aircraft carrier, the Graf Zeppelin construction of which had started at the end of 1936. The specification was originally issued to two aircraft producers, Fieseler and Arado, and demanded an all-metal biplane with a maximum speed of at least 300 km/h (186 mph), a range of at least 1,000 km and capable both of torpedo and dive-bombing. By the summer of 1938 the Fieseler design proved to be superior to the Arado design, the Ar 195.

Anyway, by the time the Fi 167 prototype was ready for tests and proved its excellent handling, the biplane layout was already outdated and did not promise much development potential. Therefore, the RLM's request was repeated in late 1938 and a monoplane requested. Since the Graf Zeppelin was not expected to be completed before the end of 1940, the RLM did not put much pressure behind the project.

 

Among others, Henschel replied with the Hs 165. It was a compact and conservative low wing monoplane of all-metal construction with a crew of two (pilot and navigator/observer/gunner) under a common, heavily framed and high glasshouse canopy. In order to achieve a high performance, the airframe was originally developed around the new 14 cylinder BMW 139 radial engine with 1,550 hp (1,140 kW). The main landing gear was fully retractable, retracting outwards into wells that were part of the outer, foldable wings. Similar to the Ju87 C, the wings could manually be folded backwards, so that the aircraft became very compact for onboard stowage.

The tail wheel, placed behind a V-shaped arrester hook, could not be retracted, even though a mechanism allowed the control of the tail's ground clearance for the carriage of a torpedo under the fuselage and an optimized angle of attack for starts and landings.

 

Armament consisted of a pair of 20mm MG FF cannons in the wings, a pair of 7.92mm machine guns above the engine, synchronized to fire through the propeller arc, and another single light machine gun for rear defense.

 

Among the special equipment of the Hs 165 for naval operations was a two-seat rubber dinghy with signal ammunition and emergency ammunition. A quick fuel dump mechanism and two inflatable 750 L (200 US gal) bags in each wing and a further two 500 L (130 US gal) bags in the fuselage enabled the aircraft to remain afloat for up to three days in calm seas.

 

When the first two prototypes of the Hs 165 (the V-1 and V-2) were about to be finished, it became clear that the BMW 139 would not materialize, but rather be replaced by an even more powerful engine. The new design was given the name BMW 801 after BMW was given a new block of "109-800" engine numbers by the RLM to use after their merger with Bramo. The first BMW 801A's ran in April 1939, only six months after starting work on the design, with production commencing in 1940.

 

Hs 165 V-1 was re-engined and ready for testing in mid 1940, while the first catapult launch tests on board of the Graf Zeppelin carrier were already carried out with Arado Ar 197s, modified Junkers Ju 87Bs and modified Messerschmitt Bf 109Ds. However, the Graf Zeppelin was still incomplete and not ready for full military service, and the changing strategic situation led to further work on her being suspended. In the wake of this decision, the completion of further carrier-borne aircraft was stopped and the completed examples were taken into Luftwaffe service in several evaluation/test units.

 

The Hs 165 initially fell victim to this decision, and only five airworthy airframes were completed as Hs 165 A-0 pre-production aircraft. Anyway, these were kept in service as test beds and other development duties, and Henschel kept working on detail improvements since the aircraft was also intended to become a land-based replacement for the Ju 87 dive bombers which had become obsolete by 1941, too. This aircraft was planned as the Hs 165 B.

 

However, by the spring of 1942 the usefulness of aircraft carriers in modern naval warfare had been amply demonstrated, and on 13 May 1942, the German Naval Supreme Command ordered work resumed on the German carrier projects. Henschel was happy to have the refined Hs 165 A at hand, and the type was immediately put into production.

 

The resulting Hs 165 A-1 differed in many equipment details from the former pre-production aircraft, and the armament was upgraded, too. The wing-mounted MG FF 20mm cannons were replaced with more effective and lighter MG 151/20 guns, while the pair of MG 17 machine guns above the engine was replaced by a pair of heavy MG 131 machine guns. The observer's single, light MG 15 machine gun was also upgraded to a belt-fed MG 81Z with two barrels, or a single MG 131.

The original BMW 801A engine remained the same, though, and due to the Hs 165 A-1’s higher overall weight the aircraft's performance deteriorated slightly.

 

Production did not last for long though, because further work on the Graf Zeppelin was soon terminated, and this time for good. In the meantime, the RLM had also decided to reduce the variety of aircraft types and rather develop specialized versions of existing aircraft than dedicated types like the Hs 165. As a consequence Hs 165 production was stopped again in June 1943, with several improved versions on the drawing board. These included the A-2 single seater and the C with an alternative liquid-cooled Jumo 213 powerplant.

The land-based Hs 165 B never materialized because, at the time of the type’s introduction into service, the dive bomber concept had turned out to be much too vulnerable in the European theatre of operations. Effectively, the Hs 165 needed cover from more agile fighters and did not stand a chance against enemy fighters.

 

However, until the end of production about 100 Hs 165 aircraft had been delivered to land-based front line units, since no German aircraft carrier ever materialized, and these machines were primarily used in Northern Europe in the coastal defense role and for harassment attacks in the North and Baltic Sea until 1945.

In service, they were gradually replaced by Ju 88 torpedo bombers and the Fw 190 A-5a/U14, which was able to carry a single torpedo, too, but offered a much better performance than the heavy and large Hs 165.

  

General characteristics:

Crew: 2 (pilot and observer/gunner)

Length: 11.08 m (36 ft 4 in)

Wingspan: 13.95 m (45 ft 9 in)

Height: 4.18 m (13 ft 8 in)

Wing area: 26.8 m² (288 ft²)

Empty weight: 9,725 lb (4,411 kg)

Max. takeoff weight: 14,300 lb (6,486 kg)

 

Powerplant:

1 × BMW 801A air-cooled 14 cylinder two row radial engine, 1,700 hp (1,250 kW)

 

Performance:

Maximum speed: 302 mph (262 kn, 486 km/h) at 11,000 ft (3,350 m)

Cruise speed: 235 mph (204 kn, 378 km/h)

Range: 1,400 miles (1,220 nmi, 2,253 km)

Service ceiling: 22,500 ft (6,860 m)

Wing loading: 43.1 lb/ft² (210 kg/m²)

Power/mass: 0.12 hp/lb (0.19 kW/kg)

 

Armament:

2× 20 mm MG 151/20 cannon in the wings

2 × 13 mm MG 131 machine gun above the engine

1 × 7.92 mm MG 81Z, firing backwards

 

1× 1000 kg (2,200 lb) bomb, or

1× 765 kg (1,685 lb) torpedo, or

1 × 500 kg (1,100 lb) bomb plus 4 × 50 kg (110 lb) bombs, or

4 × 250 kg (551 lb) ventrally

  

The kit and its assembly:

Another entry for the 2016 "In the Navy" Group Build at whatfimodelers.com, and in this case a complete kitbash for a fictional aircraft. Originally, this idea started as a Hs 126 on floats, which then turned into a low wing aircraft (in the Ju 87 class) and finally evolved into a carrier-capable torpedo bomber. Pretty dramatic evolution, but once the plan was settled, things quickly turned into hardware.

 

Ingredients include:

- Fuselage, cockpit and stabilizers (though mounted differently) from an Italeri Hs 126

- Wings from a Mastercraft (ex ZTM Plastyk) PZL 23 Karas, with the ventral gondala removed

- Landing gear from a Matchbox He 70, wheels from a Mastercraft Su-22;

- Engine/cowling from an Academy Fw 190, plus various donation parts and a putty plug

- Canopy from a Matchbox Brewster Buffalo

- German torpedo from the spares box (IIRC from an Italeri He 111)

 

Even though this is a kitbash, work was rather easy and straightforward, because most of the parts come from OOB donation kits. First, the Hs 126 fuselage was finished without an interior and the Fw 190 nose section transplanted. Inside, a styrene tube was added in order to hold the propeller and let it spin freely. In parallel, the landing gear wells were cut into the wings and the flaps separated/opened. Then the canopy was integrated into the fuselage, using styrene strips and putty.

For the wings, a wide opening had to be cut into the Hs 126’s lower fuselage, and the parts took some putty work to blend together.

Once the wings were in place, the landing gear was mounted as well as the scratched torpedo hardpoint. The cockpit interior followed suit with new seats and two figures, then the Buffalo canopy was modified for the rear machine gun mount and glued into place.

  

Painting and markings:

I wanted a rather "dry", typical German livery, and settled for a simple splinter scheme with a low waterline in the naval colors RLM 72 (a kind of very dark olive drab) and 73 (a bluish, very dark green) with light blue (RLM 65) undersides.

 

In this case I used enamels from the Modelmaster Authentic range, treated with a light black ink wash and with serious panel shading (with Humbrol 66 and a mix of Humbrol 30 + 77, respectively), because some color pictures I got hands on from early German naval aircraft (e. g. He 115 or Ar 196) suggest that the two murky, green tones weathered and bleached easily, and the enhanced contrast between the very similar colors was IMHO helpful, anyway.

 

The interior and the landing gearw as painted in contemporary RLM 02, the torpedo is simple black with a gun metal tip and a brass propeller.

 

The markings had to be puzzled together; I originally wanted the kit to be part of one of the Küstenfliegergruppen, in particular KüFliGr 106. But in mid 1943, these were partly integrated into the Kampffliegergruppen, and offensive parts of KüFliGr 106 were added to KG 6. It took some time to figure out where KG 6 was operating in the time frame I wanted to place the Hs 165, and eventually found 8./KG 6 from the third group that was based in Belgium at that time and flew Ju 88 torpedo bombers - so I added the Hs 165 to that squadron.

 

As a side effect, the aircraft would not carry any of the fuselage bands or other bright ID markings - the only color highlights are the red wing tip and the individual code "K" letter, and I used a grey decal for the 8th squadron's code letter "S" for better contrast with the dark green livery. Another "highlight" is a KG 6 emblem behind the engine, which I found on a Peddinghaus Decals sheet in the stash. Anyway, this minimal and very conservative livery does not look bad at all, though?

  

A complex kitbashing,done in about a week, and despite some trouble and major body work the result looks IMHO very good - especially the flight scenes, with the retracted (retouched...) landing gear show the sleek lines of the Hs 126, the fictional Hs 165 looks pretty fast and purposeful. And with a different engine, this could also carry some Hinomaru - the thing reminds me a lot of Japanese torpedo bombers (e. g. the B5N?) and carrier-borne reconnaissance aircraft?

 

Painting and markings:

The Indian Navy theme was already settled, and I wanted to stay close to SPINNERS’ illustration as well as to real world Indian Navy aircraft. SPINNERS’ Hawk carried the typical Sea Harreir scheme in Extra Dark Sea Grey and White, and I found this livery to look a bit too much retro, because I’d place this what-if aircraft in the early 2020s, when the Sea Harriers had already been phased out. A “realistic” livery might have been an overall mid-grey paint scheme (like the land-based Indian Hawk 132s), but I found this to look too boring. As a compromise, I gave the Samudree Baaj a simple two-tone paint scheme, carried by a few late Indian Sea Harriers. It consists of upper surfaces in Dark Sea Grey (Humbrol 164) and undersides in Medium Sea Grey (Modelmaster 2058), with a low waterline. The Modelmaster MSG has – for my taste – a rather bluish hue and appears almost like PRU Blue, but I left it that way.

 

The decals were puzzled together from variosu sources. the roundels come from a MiG-21F (Begemot), the unit markings and tactical codes from a Model Alliance Sea Harrier sheet, and the stencils are a mix from the Matchbox Hawk 200 and the Italeri T-45.

 

The kit was sealed with matt acrylic varnish from Italeri.

Jiaou Doll wheat skin big bust figure .

A Phicen kit bash using a Kimi headsculpt .

A Phicen kitbash using a Phicen body with a headsculpt by GAC Toys

+++ 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 Focke Wulf Ta 338 originated as a response of request by the RLM in mid 1943 for an aircraft capable of vertical takeoff and landing (VTOL), optimized for the interceptor and point defense role and without a hazardous liquid rocket engine as means of propulsion. In the course of the year, several German manufacturers responded with a multitude of highly innovative if not unusual design, including Heinkel with the ducted fan project "Lerche", Rheinmetall-Borsig with a jet-powered tailsitter, and Focke Wulf. This company’s engineering teams submitted two designs: the revolutionary "Triebflügel" concept and the more conservative, yet still futuristic "P.03.10338" tail sitter proposal, conceived by Focke Wulf’s leading engineer Kurt Tank and Walter Kappus from BMW, responsible for the engine development.

 

The P.03.10338 was based on the proven Fw 190 fighter, but the similarities were only superficial. Only the wings and a part of the fuselage structure around the cockpit would be used, but Tank assumed that using existing parts and tools would appreciably reduce development and production time.

A great part of the fuselage structure had to be re-designed to accommodate a powerful BMW 803 engine and its integral gearbox for an eight-bladed contraprop.

 

The BMW 803 was BMW's attempt to build a high-output aircraft engine, primarily for heavy bombers, by basically "coupling" two BMW 801 engines back-to-back into a single and very compact power unit. The result was a 28-cylinder, four-row radial engine, each comprising a multiple-bank in-line engine with two cylinders in each bank, which, due to cooling concerns, were liquid cooled.

 

This arrangement was from the start intended to drive independent contra-rotating propellers, in order to avoid stiffness problems with the whole engine driving just a single crankshaft and also to simply convert the raw power of this unit into propulsion. The front half of the engine drove the front propeller directly, while the rear engine drove a number of smaller shafts that passed between the cylinders of the front engine before being geared back together to drive the rear prop. This complex layout resulted in a rather large and heavy gearbox on the front of the engine, and the front engine needing an extended shaft to "clear" that gearbox. The four-row 803 engine weighed 2,950 kg (6,490 lb) dry and 4,130 kg (9,086 lb) fully loaded, and initial versions delivered 3,900 PS (3,847 hp; 2,868 kW).

 

While the engine was heavy and there were alternatives with a better weight/output ratio (e. g. the Jumo 222), the BMW 803 was favored for this project because it was the most powerful engine available, and it was relatively compact so that it could be fitted into a fighter's airframe. On the P.03.10338 it drove an all-metal, eight-blade contraprop with a diameter of 4,25 m (13 ft 11 in).

 

In order to accept this massive engine, the P.03.10338’s structure had to be stiffened and the load-bearing structures re-arranged. The aircraft kept the Fw 190's wing structure and surface, but the attachment points at the fuselage had to be moved for the new engine mount, so that they ended up in mid position. The original space for the Fw 190's landing gear was used for a pair of radiator baths in the wings' inner leading edge, the port radiator catering to the front engine half while the radiator on starboard was connected with the rear half. An additional annular oil and sodium cooler for the gearbox and the valve train, respectively, was mounted in the fuselage nose.

 

The tail section was completely re-designed. Instead of the Fw 190's standard tail with fin and stabilizers the P.03.10338’s tail surfaces were a reflected cruciform v-tail (forming an x) that extended above and below the fuselage. On the four fin tips, aerodynamic bodies carried landing pads while the fuselage end contained an extendable landing damper. The pilot sat in a standard Fw 190 cockpit, and the aircraft was supposed to start and land vertically from a mobile launch pad. In the case of an emergency landing, the lower stabilizers could be jettisoned. Nor internal armament was carried, instead any weaponry was to be mounted under the outer wings or the fuselage, in the form of various “Rüstsätze” packages.

 

Among the many exotic proposals to the VTOL fighter request, Kurt Tank's design appeared as one of the most simple options, and the type received the official RLM designation Ta 338. In a rush of urgency (and maybe blinded by clever Wunderwaffen marketing from Focke Wulf’s side), a series of pre-production aircraft was ordered instead of a dedicated prototype, which was to equip an Erprobungskommando (test unit, abbreviated “EK”) that would evaluate the type and develop tactics and procedures for the new fighter.

 

Fueled by a growing number of bomber raids over Germany, the “EK338” was formed as a part of JG300 in August 1944 in Schönwalde near Berlin, but it took until November 1944 that the first Ta 338 A-0 machines were delivered and made operational. These initial eight machines immediately revealed several flaws and operational problems, even though the VTOL concept basically worked and the aircraft flew well – once it was in the air and cruising at speeds exceeding 300 km/h (186 mph).

 

Beyond the many difficulties concerning the aircraft’s handling (esp. the landing was hazardous), the lack of a landing gear hampered ground mobility and servicing. Output of the BMW 803 was sufficient, even though the aircraft had clear limits concerning the take-off weight, so that ordnance was limited to only 500 kg (1.100 lb). Furthermore, the noise and the dust kicked up by starting or landing aircraft was immense, and servicing the engine or the weapons was more complicated than expected through the high position of many vital and frequently tended parts.

 

After three Ta 338 A-0 were lost in accidents until December 1944, a modified version was ordered for a second group of the EK 338. This led to the Ta 338 A-1, which now had shorter but more sharply swept tail fins that carried single wheels and an improved suspension under enlarged aerodynamic bodies.

This machine was now driven by an improved BMW 803 A-2 that delivered more power and was, with an MW-50 injection system, able to produce a temporary emergency output of 4.500 hp (3.308 kW).

 

Vertical start was further assisted by optional RATO units, mounted in racks at the rear fuselage flanks: either four Schmidding SG 34 solid fuel booster rockets, 4.9 kN (1,100 lbf) thrust each, or two larger 9.8 kN (2,203 lbf) solid fuel booster rockets, could be used. These improvements now allowed a wider range of weapons and equipment to be mounted, including underwing pods with unguided rockets against bomber pulks and also a conformal pod with two cameras for tactical reconnaissance.

 

The hazardous handling and the complicated maintenance remained the Ta 338’s Achilles heel, and the tactical benefit of VTOL operations could not outbalance these flaws. Furthermore, the Ta 338’s range remained very limited, as well as the potential firepower. Four 20mm or two 30mm cannons were deemed unsatisfactory for an interceptor of this class and power. And while bundles of unguided missiles proved to be very effective against large groups of bombers, it was more efficient to bring these weapons with simple and cheap vehicles like the Bachem Ba 349 Natter VTOL rocket fighter into target range, since these were effectively “one-shot” weapons. Once the Ta 338 fired its weapons it had to retreat unarmed.

 

In mid 1945, in the advent of defeat, further tests of the Ta 338 were stopped. I./EK338 was disbanded in March 1945 and all machines retreated from the Eastern front, while II./EK338 kept defending the Ruhrgebiet industrial complex until the Allied invasion in April 1945. Being circled by Allied forces, it was not possible to evacuate or destroy all remaining Ta 338s, so that at least two more or less intact airframes were captured by the U.S. Army and later brought to the United States for further studies.

  

General characteristics:

Crew: 1

Length/height on the ground: 10.40 m (34 ft 2 in)

Wingspan: 10.50 m (34 ft 5 in)

Fin span: 4:07 m (13 ft 4 in)

Wing area: 18.30 m² (196.99 ft²)

Empty weight: 11,599 lb (5,261 kg)

Loaded weight: 16,221 lb (7,358 kg)

Max. takeoff weight: 16,221 lb (7,358 kg)

 

Powerplant:

1× BMW 803 A-2 28-cylinder, liquid-cooled four-row radial engine,

rated at 4.100 hp (2.950 kW) and at 4.500 hp (3.308 kW) with emergency boost.

4x Schmidding SG 34 solid fuel booster rockets, 4.9 kN (1,100 lbf) thrust each, or

2x 9.8 kN (2,203 lbf) solid fuel booster rockets

 

Performance:

Maximum speed: 860 km/h (534 mph)

Cruise speed: 650 km/h (403 mph)

Range: 750 km (465 ml)

Service ceiling: 43,300 ft (13,100 m)

Rate of climb: 10,820 ft/min (3,300 m/min)

Wing loading: 65.9 lb/ft² (322 kg/m²)

 

Armament:

No internal armament, any weapons were to be mounted on three hardpoints (one under the fuselage for up to 1.000 kg (2.200 lb) and two under the outer wings, 500 kg (1.100 lb) each. Total ordnance was limited to 1.000 kg (2.200 lb).

 

Various armament and equipment sets (Rüstsätze) were tested:

R1 with 4× 20 mm (.79 in) MG 151/20 cannons

R2 with 2x 30 mm (1.18 in) MK 213C cannons

R3 with 48x 73 mm (2.874 in) Henschel Hs 297 Föhn rocket shells

R4 with 66x 55 mm (2.165 in) R4M rocket shells

R5 with a single 1.000 kg (2.200 lb) bomb under the fuselage

R6 with an underfuselage pod with one Rb 20/20 and one Rb 75/30 topographic camera

  

The kit and its assembly:

This purely fictional kitbashing is a hardware tribute to a highly inspiring line drawing of a Fw 190 VTOL tailsitter – actually an idea for an operational RC model! I found the idea, that reminded a lot of the Lockheed XFV-1 ‘Salmon’ prototype, just with Fw 190 components and some adaptations, very sexy, and so I decided on short notice to follow the urge and build a 1:72 version of the so far unnamed concept.

 

What looks simple (“Heh, it’s just a Fw 190 with a different tail, isn’t it?”) turned out to become a major kitbashing. The basis was a simple Hobby Boss Fw 190 D-9, chose because of the longer tail section, and the engine would be changed, anyway. Lots of work followed, though.

 

The wings were sliced off and moved upwards on the flanks. The original tail was cut off, and the cruciform fins are two pairs of MiG-21F stabilizers (from an Academy and Hasegawa kit), outfitted with reversed Mk. 84 bombs as aerodynamic fairings that carry four small wheels (from an 1:144 T-22M bomber) on scratched struts (made from wire).

 

The cockpit was taken OOB, only a pilot figure was cramped into the seat in order to conceal the poor interior detail. The engine is a bash from a Ju 188’s BMW 801 cowling and the original Fw 190 D-9’s annular radiator as well as a part of its Jumo 213 cowling. BMW 801 exhaust stubs were inserted, too, and the propeller comes from a 1:100 VEB Plasticart Tu-20/95 bomber.

 

Since the BMW 803 had liquid cooling, radiators had to go somewhere. The annular radiator would certainly not have been enough, so I used the space in the wings that became available through the deleted Fw 190 landing gear (the wells were closed) for additional radiators in the wings’ leading edges. Again, these were scratched with styrene profiles, putty and some very fine styrene mesh.

 

As ordnance I settled for a pair of gun pods – in this case these are slipper tanks from a Hobby Boss MiG-15, blended into the wings and outfitted with hollow steel needles as barrels.

  

Painting and markings:

Several design options were possible: all NMF with some colorful markings or an overall RLM76 finish with added camouflage. But I definitively went for a semi-finished look, inspired by late WWII Fw 190 fighters.

 

For instance, the wings’ undersides were partly left in bare metal, but the rudders painted in RLM76 while the leading edges became RLM75. This color was also taken on the wings’ upper sides, with RLM82 thinly painted over. The fuselage is standard RLM76, with RLM82 and 83 on the upper side and speckles on the flanks. The engine cowling became NMF, but with a flashy ‘Hartmann Tulpe’ decoration.

 

Further highlights are the red fuselage band (from JG300 in early 1945) and the propeller spinner, which received a red tip and segments in black and white on both moving propeller parts. Large red “X”s were used as individual aircraft code – an unusual Luftwaffe practice but taken over from some Me 262s.

 

After a light black ink wash some panel shading and light weathering (e.g. exhaust soot, leaked oil, leading edges) was done, and the kit sealed under matt acrylic varnish.

  

Building this “thing” on the basis of a line drawing was real fun, even though challenging and more work than expected. I tried to stay close to the drawing, the biggest difference is the tail – the MiG-21 stabilizers were the best option (and what I had at hand as donation parts), maybe four fins from a Hawker Harrier or an LTV A-7 had been “better”, but now the aircraft looks even faster. ;)

Besides, the Ta 338 is so utterly Luft ’46 – I am curious how many people might take this for real or as a Hydra prop from a contemporary Captain America movie…

+++ DISCLAIMER +++

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

  

Some background:

The РТАК-30 attack vintoplan (also known as vintokryl) owed its existence to the Mil Mi-30 plane/helicopter project that originated in 1972. The Mil Mi-30 was conceived as a transport aircraft that could hold up to 19 passengers or two tons of cargo, and its purpose was to replace the Mi-8 and Mi-17 Helicopters in both civil and military roles. With vertical takeoff through a pair of tiltrotor engine pods on the wing tips (similar in layout to the later V-22 Osprey) and the ability to fly like a normal plane, the Mil Mi-30 had a clear advantage over the older models.

 

Since the vintoplan concept was a completely new field of research and engineering, a dedicated design bureau was installed in the mid-Seventies at the Rostov-na-Donu helicopter factory, where most helicopters from the Mil design bureau were produced, under the title Ростов Тилт Ротор Авиационная Компания (Rostov Tilt Rotor Aircraft Company), or РТАК (RTRA), for short.

 

The vintoplan project lingered for some time, with basic research being conducted concerning aerodynamics, rotor design and flight control systems. Many findings later found their way into conventional planes and helicopters. At the beginning of the 1980s, the project had progressed far enough that the vintoplan received official backing so that РТАК scientists and Mil helicopter engineers assembled and tested several layouts and components for this complicated aircraft type.

At that time the Mil Mi-30 vintoplan was expected to use a single TV3-117 Turbo Shaft Engine with a four-bladed propeller rotors on each of its two pairs of stub wings of almost equal span. The engine was still installed in the fuselage and the proprotors driven by long shafts.

 

However, while being a very clean design, this original layout revealed several problems concerning aeroelasticity, dynamics of construction, characteristics for the converter apparatuses, aerodynamics and flight dynamics. In the course of further development stages and attempts to rectify the technical issues, the vintoplan layout went through several revisions. The layout shifted consequently from having 4 smaller engines in rotating pods on two pairs of stub wings through three engines with rotating nacelles on the front wings and a fixed, horizontal rotor over the tail and finally back to only 2 engines (much like the initial concept), but this time mounted in rotating nacelles on the wing tips and a canard stabilizer layout.

 

In August 1981 the Commission of the Presidium of the USSR Council of Ministers on weapons eventually issued a decree on the development of a flyworthy Mil Mi-30 vintoplan prototype. Shortly afterwards the military approved of the vintoplan, too, but desired bigger, more powerful engines in order to improve performance and weight capacity. In the course of the ensuing project refinement, the weight capacity was raised to 3-5 tons and the passenger limit to 32. In parallel, the modified type was also foreseen for civil operations as a short range feederliner, potentially replacing Yak-40 and An-24 airliners in Aeroflot service.

In 1982, РТАК took the interest from the military and proposed a dedicated attack vintoplan, based on former research and existing components of the original transport variant. This project was accepted by MAP and received the separate designation РТАК-30. However, despite having some close technical relations to the Mi-30 transport (primarily the engine nacelles, their rotation mechanism and the flight control systems), the РТАК-30 was a completely different aircraft. The timing was good, though, and the proposal was met with much interest, since the innovative vintoplan concept was to compete against traditional helicopters: the design work on the dedicated Mi-28 and Ka-50 attack helicopters had just started at that time, too, so that РТАК received green lights for the construction of five prototypes: four flyworthy machines plus one more for static ground tests.

 

The РТАК-30 was based on one of the early Mi-30 layouts and it combined two pairs of mid-set wings with different wing spans with a tall tail fin that ensured directional stability. Each wing carried a rotating engine nacelle with a so-called proprotor on its tip, each with three high aspect ratio blades. The proprotors were handed (i.e. revolved in opposite directions) in order to minimize torque effects and improve handling, esp. in the hover. The front and back pair of engines were cross-linked among each other on a common driveshaft, eliminating engine-out asymmetric thrust problems during V/STOL operations. In the event of the failure of one engine, it would automatically disconnect through torque spring clutches and both propellers on a pair of wings would be driven by the remaining engine.

Four engines were chosen because, despite the weight and complexity penalty, this extra power was expected to be required in order to achieve a performance that was markedly superior to a conventional helicopter like the Mi-24, the primary Soviet attack helicopter of that era the РТАК-30 was supposed to replace. It was also expected that the rotating nacelles could also be used to improve agility in level flight through a mild form of vectored thrust.

 

The РТАК-30’s streamlined fuselage provided ample space for avionics, fuel, a fully retractable tricycle landing gear and a two man crew in an armored side-by-side cockpit with ejection seats. The windshield was able to withstand 12.7–14.5 mm caliber bullets, the titanium cockpit tub could take hits from 20 mm cannon. An autonomous power unit (APU) was housed in the fuselage, too, making operations of the aircraft independent from ground support.

While the РТАК-30 was not intended for use as a transport, the fuselage was spacious enough to have a small compartment between the front wings spars, capable of carrying up to three people. The purpose of this was the rescue of downed helicopter crews, as a cargo hold esp. for transfer flights and as additional space for future mission equipment or extra fuel.

In vertical flight, the РТАК-30’s tiltrotor system used controls very similar to a twin or tandem-rotor helicopter. Yaw was controlled by tilting its rotors in opposite directions. Roll was provided through differential power or thrust, supported by ailerons on the rear wings. Pitch was provided through rotor cyclic or nacelle tilt and further aerodynamic surfaces on both pairs of wings. Vertical motion was controlled with conventional rotor blade pitch and a control similar to a fixed-wing engine control called a thrust control lever (TCL). The rotor heads had elastomeric bearings and the proprotor blades were made from composite materials, which could sustain 30 mm shells.

 

The РТАК-30 featured a helmet-mounted display for the pilot, a very modern development at its time. The pilot designated targets for the navigator/weapons officer, who proceeded to fire the weapons required to fulfill that particular task. The integrated surveillance and fire control system had two optical channels providing wide and narrow fields of view, a narrow-field-of-view optical television channel, and a laser rangefinder. The system could move within 110 degrees in azimuth and from +13 to −40 degrees in elevation and was placed in a spherical dome on top of the fuselage, just behind the cockpit.

 

The aircraft carried one automatic 2A42 30 mm internal gun, mounted semi-rigidly fixed near the center of the fuselage, movable only slightly in elevation and azimuth. The arrangement was also regarded as being more practical than a classic free-turning turret mount for the aircraft’s considerably higher flight speed than a normal helicopter. As a side effect, the semi-rigid mounting improved the cannon's accuracy, giving the 30 mm a longer practical range and better hit ratio at medium ranges. Ammunition supply was 460 rounds, with separate compartments for high-fragmentation, explosive incendiary, or armor-piercing rounds. The type of ammunition could be selected by the pilot during flight.

The gunner can select one of two rates of full automatic fire, low at 200 to 300 rds/min and high at 550 to 800 rds/min. The effective range when engaging ground targets such as light armored vehicles is 1,500 m, while soft-skinned targets can be engaged out to 4,000 m. Air targets can be engaged flying at low altitudes of up to 2,000 m and up to a slant range of 2,500 m.

 

A substantial range of weapons could be carried on four hardpoints under the front wings, plus three more under the fuselage, for a total ordnance of up to 2,500 kg (with reduced internal fuel). The РТАК-30‘s main armament comprised up to 24 laser-guided Vikhr missiles with a maximum range of some 8 km. These tube-launched missiles could be used against ground and aerial targets. A search and tracking radar was housed in a thimble radome on the РТАК-30’s nose and their laser guidance system (mounted in a separate turret under the radome) was reported to be virtually jam-proof. The system furthermore featured automatic guidance to the target, enabling evasive action immediately after missile launch. Alternatively, the system was also compatible with Ataka laser-guided anti-tank missiles.

Other weapon options included laser- or TV-guided Kh-25 missiles as well as iron bombs and napalm tanks of up to 500 kg (1.100 lb) caliber and several rocket pods, including the S-13 and S-8 rockets. The "dumb" rocket pods could be upgraded to laser guidance with the proposed Ugroza system. Against helicopters and aircraft the РТАК-30 could carry up to four R-60 and/or R-73 IR-guided AAMs. Drop tanks and gun pods could be carried, too.

 

When the РТАК-30's proprotors were perpendicular to the motion in the high-speed portions of the flight regime, the aircraft demonstrated a relatively high maximum speed: over 300 knots/560 km/h top speed were achieved during state acceptance trials in 1987, as well as sustained cruise speeds of 250 knots/460 km/h, which was almost twice as fast as a conventional helicopter. Furthermore, the РТАК-30’s tiltrotors and stub wings provided the aircraft with a substantially greater cruise altitude capability than conventional helicopters: during the prototypes’ tests the machines easily reached 6,000 m / 20,000 ft or more, whereas helicopters typically do not exceed 3,000 m / 10,000 ft altitude.

 

Flight tests in general and flight control system refinement in specific lasted until late 1988, and while the vintoplan concept proved to be sound, the technical and practical problems persisted. The aircraft was complex and heavy, and pilots found the machine to be hazardous to land, due to its low ground clearance. Due to structural limits the machine could also never be brought to its expected agility limits

During that time the Soviet Union’s internal tensions rose and more and more hampered the РТАК-30’s development. During this time, two of the prototypes were lost (the 1st and 4th machine) in accidents, and in 1989 only two machines were left in flightworthy condition (the 5th airframe had been set aside for structural ground tests). Nevertheless, the РТАК-30 made its public debut at the Paris Air Show in June 1989 (the 3rd prototype, coded “33 Yellow”), together with the Mi-28A, but was only shown in static display and did not take part in any flight show. After that, the aircraft received the NATO ASCC code "Hemlock" and caused serious concern in Western military headquarters, since the РТАК-30 had the potential to dominate the European battlefield.

 

And this was just about to happen: Despite the РТАК-30’s development problems, the innovative attack vintoplan was included in the Soviet Union’s 5-year plan for 1989-1995, and the vehicle was eventually expected to enter service in 1996. However, due to the collapse of the Soviet Union and the dwindling economics, neither the РТАК-30 nor its civil Mil Mi-30 sister did soar out in the new age of technology. In 1990 the whole program was stopped and both surviving РТАК-30 prototypes were mothballed – one (the 3rd prototype) was disassembled and its components brought to the Rostov-na-Donu Mil plant, while the other, prototype No. 1, is rumored to be stored at the Central Russian Air Force Museum in Monino, to be restored to a public exhibition piece some day.

  

General characteristics:

Crew: Two (pilot, copilot/WSO) plus space for up to three passengers or cargo

Length: 45 ft 7 1/2 in (13,93 m)

Rotor diameter: 20 ft 9 in (6,33 m)

Wingspan incl. engine nacelles: 42 ft 8 1/4 in (13,03 m)

Total width with rotors: 58 ft 8 1/2 in (17,93 m)

Height: 17 ft (5,18 m) at top of tailfin

Disc area: 4x 297 ft² (27,65 m²)

Wing area: 342.2 ft² (36,72 m²)

Empty weight: 8,500 kg (18,740 lb)

Max. takeoff weight: 12,000 kg (26,500 lb)

 

Powerplant:

4× Klimov VK-2500PS-03 turboshaft turbines, 2,400 hp (1.765 kW) each

 

Performance:

Maximum speed: 275 knots (509 km/h, 316 mph) at sea level

305 kn (565 km/h; 351 mph) at 15,000 ft (4,600 m)

Cruise speed: 241 kn (277 mph, 446 km/h) at sea level

Stall speed: 110 kn (126 mph, 204 km/h) in airplane mode

Range: 879 nmi (1,011 mi, 1,627 km)

Combat radius: 390 nmi (426 mi, 722 km)

Ferry range: 1,940 nmi (2,230 mi, 3,590 km) with auxiliary external fuel tanks

Service ceiling: 25,000 ft (7,620 m)

Rate of climb: 2,320–4,000 ft/min (11.8 m/s)

Glide ratio: 4.5:1

Disc loading: 20.9 lb/ft² at 47,500 lb GW (102.23 kg/m²)

Power/mass: 0.259 hp/lb (427 W/kg)

 

Armament:

1× 30 mm (1.18 in) 2A42 multi-purpose autocannon with 450 rounds

7 external hardpoints for a maximum ordnance of 2.500 kg (5.500 lb)

  

The kit and its assembly:

This exotic, fictional aircraft-thing is a contribution to the “The Flying Machines of Unconventional Means” Group Build at whatifmodelers.com in early 2019. While the propulsion system itself is not that unconventional, I deemed the quadrocopter concept (which had already been on my agenda for a while) to be suitable for a worthy submission.

The Mil Mi-30 tiltrotor aircraft, mentioned in the background above, was a real project – but my alternative combat vintoplan design is purely speculative.

 

I had already stashed away some donor parts, primarily two sets of tiltrotor backpacks for 1:144 Gundam mecha from Bandai, which had been released recently. While these looked a little toy-like, these parts had the charm of coming with handed propellers and stub wings that would allow the engine nacelles to swivel.

The search for a suitable fuselage turned out to be a more complex safari than expected. My initial choice was the spoofy Italeri Mi-28 kit (I initially wanted a staggered tandem cockpit), but it turned out to be much too big for what I wanted to achieve. Then I tested a “real” Mi-28 (Dragon) and a Ka-50 (Italeri), but both failed for different reasons – the Mi-28 was too slender, while the Ka-50 had the right size – but converting it for my build would have been VERY complicated, because the engine nacelles would have to go and the fuselage shape between the cockpit and the fuselage section around the original engines and stub wings would be hard to adapt. I eventually bought an Italeri Ka-52 two-seater as fuselage donor.

 

In order to mount the four engines to the fuselage I’d need two pairs of wings of appropriate span – and I found a pair of 1:100 A-10 wings as well as the wings from an 1:72 PZL Iskra (not perfect, but the most suitable donor parts I could find in the junkyard). On the tips of these wings, the swiveling joints for the engine nacelles from the Bandai set were glued. While mounting the rear wings was not too difficult (just the Ka-52’s OOB stabilizers had to go), the front pair of wings was more complex. The reason: the Ka-52’s engines had to go and their attachment points, which are actually shallow recesses on the kit, had to be faired over first. Instead of filling everything with putty I decided to cover the areas with 0.5mm styrene sheet first, and then do cosmetic PSR work. This worked quite well and also included a cover for the Ka-52’s original rotor mast mount. Onto these new flanks the pair of front wings was attached, in a mid position – a conceptual mistake…

 

The cockpit was taken OOB and the aircraft’s nose received an additional thimble radome, reminiscent of the Mi-28’s arrangement. The radome itself was created from a German 500 kg WWII bomb.

 

At this stage, the mid-wing mistake reared its ugly head – it had two painful consequences which I had not fully thought through. Problem #1: the engine nacelles turned out to be too long. When rotated into a vertical position, they’d potentially hit the ground! Furthermore, the ground clearance was very low – and I decided to skip the Ka-52’s OOB landing gear in favor of a heavier and esp. longer alternative, a full landing gear set from an Italeri MiG-37 “Ferret E” stealth fighter, which itself resembles a MiG-23/27 landing gear. Due to the expected higher speeds of the vintoplan I gave the landing gear full covers (partly scratched, plus some donor parts from an Academy MiG-27). It took some trials to get the new landing gear into the right position and a suitable stance – but it worked. With this benchmark I was also able to modify the engine nacelles, shortening their rear ends. They were still very (too!) close to the ground, but at least the model would not sit on them!

However, the more complete the model became, the more design flaws turned up. Another mistake is that the front and rear rotors slightly overlap when in vertical position – something that would be unthinkable in real life…

 

With all major components in place, however, detail work could proceed. This included the completion of the cockpit and the sensor turrets, the Ka-52 cannon and finally the ordnance. Due to the large rotors, any armament had to be concentrated around the fuselage, outside of the propeller discs. For this reason (and in order to prevent the rear engines to ingest exhaust gases from the front engines in level flight), I gave the front wings a slightly larger span, so that four underwing pylons could be fitted, plus a pair of underfuselage hardpoints.

The ordnance was puzzled together from the Italeri Ka-52 and from an ESCI Ka-34 (the fake Ka-50) kit.

  

Painting and markings:

With such an exotic aircraft, I rather wanted a conservative livery and opted for a typical Soviet tactical four-tone scheme from the Eighties – the idea was to build a prototype aircraft from the state acceptance trials period, not a flashy demonstrator. The scheme and the (guesstimated) colors were transferred from a Soviet air force MiG-21bis of that era, and it consists of a reddish light brown (Humbrol 119, Light Earth), a light, yellowish green (Humbrol 159, Khaki Drab), a bluish dark green (Humbrol 195, Dark Satin Green, a.k.a. RAL 6020 Chromdioxidgrün) and a dark brown (Humbrol 170, Brown Bess). For the undersides’ typical bluish grey I chose Humbrol 145 (FS 35237, Gray Blue), which is slightly lighter and less greenish than the typical Soviet tones. A light black ink wash was applied and some light post-shading was done in order to create panels that are structurally not there, augmented by some pencil lines.

 

The cockpit became light blue (Humbrol 89), with medium gray dashboard and consoles. The ejection seats received bright yellow seatbelts and bright blue pads – a detail seen on a Mi-28 cockpit picture.

Some dielectric fairings like the fin tip were painted in bright medium green (Humbrol 101), while some other antenna fairings were painted in pale yellow (Humbrol 71).

The landing gear struts and the interior of the wells became Aluminum Metalic (Humbrol 56), the wheels dark green discs (Humbrol 30).

 

The decals were puzzled together from various sources, including some Begemot sheets. Most of the stencils came from the Ka-52 OOB sheet, and generic decal sheet material was used to mark the walkways or the rotor tips and leading edges.

 

Only some light weathering was done to the leading edges of the wings, and then the kit was sealed with matt acrylic varnish.

  

A complex kitbashing project, and it revealed some pitfalls in the course of making. However, the result looks menacing and still convincing, esp. in flight – even though the picture editing, with four artificially rotating proprotors, was probably more tedious than building the model itself!

Jiaou Doll wheat skin big bust figure .

+++ 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 Focke Wulf Ta 338 originated as a response of request by the RLM in mid 1943 for an aircraft capable of vertical takeoff and landing (VTOL), optimized for the interceptor and point defense role and without a hazardous liquid rocket engine as means of propulsion. In the course of the year, several German manufacturers responded with a multitude of highly innovative if not unusual design, including Heinkel with the ducted fan project "Lerche", Rheinmetall-Borsig with a jet-powered tailsitter, and Focke Wulf. This company’s engineering teams submitted two designs: the revolutionary "Triebflügel" concept and the more conservative, yet still futuristic "P.03.10338" tail sitter proposal, conceived by Focke Wulf’s leading engineer Kurt Tank and Walter Kappus from BMW, responsible for the engine development.

 

The P.03.10338 was based on the proven Fw 190 fighter, but the similarities were only superficial. Only the wings and a part of the fuselage structure around the cockpit would be used, but Tank assumed that using existing parts and tools would appreciably reduce development and production time.

A great part of the fuselage structure had to be re-designed to accommodate a powerful BMW 803 engine and its integral gearbox for an eight-bladed contraprop.

 

The BMW 803 was BMW's attempt to build a high-output aircraft engine, primarily for heavy bombers, by basically "coupling" two BMW 801 engines back-to-back into a single and very compact power unit. The result was a 28-cylinder, four-row radial engine, each comprising a multiple-bank in-line engine with two cylinders in each bank, which, due to cooling concerns, were liquid cooled.

 

This arrangement was from the start intended to drive independent contra-rotating propellers, in order to avoid stiffness problems with the whole engine driving just a single crankshaft and also to simply convert the raw power of this unit into propulsion. The front half of the engine drove the front propeller directly, while the rear engine drove a number of smaller shafts that passed between the cylinders of the front engine before being geared back together to drive the rear prop. This complex layout resulted in a rather large and heavy gearbox on the front of the engine, and the front engine needing an extended shaft to "clear" that gearbox. The four-row 803 engine weighed 2,950 kg (6,490 lb) dry and 4,130 kg (9,086 lb) fully loaded, and initial versions delivered 3,900 PS (3,847 hp; 2,868 kW).

 

While the engine was heavy and there were alternatives with a better weight/output ratio (e. g. the Jumo 222), the BMW 803 was favored for this project because it was the most powerful engine available, and it was relatively compact so that it could be fitted into a fighter's airframe. On the P.03.10338 it drove an all-metal, eight-blade contraprop with a diameter of 4,25 m (13 ft 11 in).

 

In order to accept this massive engine, the P.03.10338’s structure had to be stiffened and the load-bearing structures re-arranged. The aircraft kept the Fw 190's wing structure and surface, but the attachment points at the fuselage had to be moved for the new engine mount, so that they ended up in mid position. The original space for the Fw 190's landing gear was used for a pair of radiator baths in the wings' inner leading edge, the port radiator catering to the front engine half while the radiator on starboard was connected with the rear half. An additional annular oil and sodium cooler for the gearbox and the valve train, respectively, was mounted in the fuselage nose.

 

The tail section was completely re-designed. Instead of the Fw 190's standard tail with fin and stabilizers the P.03.10338’s tail surfaces were a reflected cruciform v-tail (forming an x) that extended above and below the fuselage. On the four fin tips, aerodynamic bodies carried landing pads while the fuselage end contained an extendable landing damper. The pilot sat in a standard Fw 190 cockpit, and the aircraft was supposed to start and land vertically from a mobile launch pad. In the case of an emergency landing, the lower stabilizers could be jettisoned. Nor internal armament was carried, instead any weaponry was to be mounted under the outer wings or the fuselage, in the form of various “Rüstsätze” packages.

 

Among the many exotic proposals to the VTOL fighter request, Kurt Tank's design appeared as one of the most simple options, and the type received the official RLM designation Ta 338. In a rush of urgency (and maybe blinded by clever Wunderwaffen marketing from Focke Wulf’s side), a series of pre-production aircraft was ordered instead of a dedicated prototype, which was to equip an Erprobungskommando (test unit, abbreviated “EK”) that would evaluate the type and develop tactics and procedures for the new fighter.

 

Fueled by a growing number of bomber raids over Germany, the “EK338” was formed as a part of JG300 in August 1944 in Schönwalde near Berlin, but it took until November 1944 that the first Ta 338 A-0 machines were delivered and made operational. These initial eight machines immediately revealed several flaws and operational problems, even though the VTOL concept basically worked and the aircraft flew well – once it was in the air and cruising at speeds exceeding 300 km/h (186 mph).

 

Beyond the many difficulties concerning the aircraft’s handling (esp. the landing was hazardous), the lack of a landing gear hampered ground mobility and servicing. Output of the BMW 803 was sufficient, even though the aircraft had clear limits concerning the take-off weight, so that ordnance was limited to only 500 kg (1.100 lb). Furthermore, the noise and the dust kicked up by starting or landing aircraft was immense, and servicing the engine or the weapons was more complicated than expected through the high position of many vital and frequently tended parts.

 

After three Ta 338 A-0 were lost in accidents until December 1944, a modified version was ordered for a second group of the EK 338. This led to the Ta 338 A-1, which now had shorter but more sharply swept tail fins that carried single wheels and an improved suspension under enlarged aerodynamic bodies.

This machine was now driven by an improved BMW 803 A-2 that delivered more power and was, with an MW-50 injection system, able to produce a temporary emergency output of 4.500 hp (3.308 kW).

 

Vertical start was further assisted by optional RATO units, mounted in racks at the rear fuselage flanks: either four Schmidding SG 34 solid fuel booster rockets, 4.9 kN (1,100 lbf) thrust each, or two larger 9.8 kN (2,203 lbf) solid fuel booster rockets, could be used. These improvements now allowed a wider range of weapons and equipment to be mounted, including underwing pods with unguided rockets against bomber pulks and also a conformal pod with two cameras for tactical reconnaissance.

 

The hazardous handling and the complicated maintenance remained the Ta 338’s Achilles heel, and the tactical benefit of VTOL operations could not outbalance these flaws. Furthermore, the Ta 338’s range remained very limited, as well as the potential firepower. Four 20mm or two 30mm cannons were deemed unsatisfactory for an interceptor of this class and power. And while bundles of unguided missiles proved to be very effective against large groups of bombers, it was more efficient to bring these weapons with simple and cheap vehicles like the Bachem Ba 349 Natter VTOL rocket fighter into target range, since these were effectively “one-shot” weapons. Once the Ta 338 fired its weapons it had to retreat unarmed.

 

In mid 1945, in the advent of defeat, further tests of the Ta 338 were stopped. I./EK338 was disbanded in March 1945 and all machines retreated from the Eastern front, while II./EK338 kept defending the Ruhrgebiet industrial complex until the Allied invasion in April 1945. Being circled by Allied forces, it was not possible to evacuate or destroy all remaining Ta 338s, so that at least two more or less intact airframes were captured by the U.S. Army and later brought to the United States for further studies.

  

General characteristics:

Crew: 1

Length/height on the ground: 10.40 m (34 ft 2 in)

Wingspan: 10.50 m (34 ft 5 in)

Fin span: 4:07 m (13 ft 4 in)

Wing area: 18.30 m² (196.99 ft²)

Empty weight: 11,599 lb (5,261 kg)

Loaded weight: 16,221 lb (7,358 kg)

Max. takeoff weight: 16,221 lb (7,358 kg)

 

Powerplant:

1× BMW 803 A-2 28-cylinder, liquid-cooled four-row radial engine,

rated at 4.100 hp (2.950 kW) and at 4.500 hp (3.308 kW) with emergency boost.

4x Schmidding SG 34 solid fuel booster rockets, 4.9 kN (1,100 lbf) thrust each, or

2x 9.8 kN (2,203 lbf) solid fuel booster rockets

 

Performance:

Maximum speed: 860 km/h (534 mph)

Cruise speed: 650 km/h (403 mph)

Range: 750 km (465 ml)

Service ceiling: 43,300 ft (13,100 m)

Rate of climb: 10,820 ft/min (3,300 m/min)

Wing loading: 65.9 lb/ft² (322 kg/m²)

 

Armament:

No internal armament, any weapons were to be mounted on three hardpoints (one under the fuselage for up to 1.000 kg (2.200 lb) and two under the outer wings, 500 kg (1.100 lb) each. Total ordnance was limited to 1.000 kg (2.200 lb).

 

Various armament and equipment sets (Rüstsätze) were tested:

R1 with 4× 20 mm (.79 in) MG 151/20 cannons

R2 with 2x 30 mm (1.18 in) MK 213C cannons

R3 with 48x 73 mm (2.874 in) Henschel Hs 297 Föhn rocket shells

R4 with 66x 55 mm (2.165 in) R4M rocket shells

R5 with a single 1.000 kg (2.200 lb) bomb under the fuselage

R6 with an underfuselage pod with one Rb 20/20 and one Rb 75/30 topographic camera

  

The kit and its assembly:

This purely fictional kitbashing is a hardware tribute to a highly inspiring line drawing of a Fw 190 VTOL tailsitter – actually an idea for an operational RC model! I found the idea, that reminded a lot of the Lockheed XFV-1 ‘Salmon’ prototype, just with Fw 190 components and some adaptations, very sexy, and so I decided on short notice to follow the urge and build a 1:72 version of the so far unnamed concept.

 

What looks simple (“Heh, it’s just a Fw 190 with a different tail, isn’t it?”) turned out to become a major kitbashing. The basis was a simple Hobby Boss Fw 190 D-9, chose because of the longer tail section, and the engine would be changed, anyway. Lots of work followed, though.

 

The wings were sliced off and moved upwards on the flanks. The original tail was cut off, and the cruciform fins are two pairs of MiG-21F stabilizers (from an Academy and Hasegawa kit), outfitted with reversed Mk. 84 bombs as aerodynamic fairings that carry four small wheels (from an 1:144 T-22M bomber) on scratched struts (made from wire).

 

The cockpit was taken OOB, only a pilot figure was cramped into the seat in order to conceal the poor interior detail. The engine is a bash from a Ju 188’s BMW 801 cowling and the original Fw 190 D-9’s annular radiator as well as a part of its Jumo 213 cowling. BMW 801 exhaust stubs were inserted, too, and the propeller comes from a 1:100 VEB Plasticart Tu-20/95 bomber.

 

Since the BMW 803 had liquid cooling, radiators had to go somewhere. The annular radiator would certainly not have been enough, so I used the space in the wings that became available through the deleted Fw 190 landing gear (the wells were closed) for additional radiators in the wings’ leading edges. Again, these were scratched with styrene profiles, putty and some very fine styrene mesh.

 

As ordnance I settled for a pair of gun pods – in this case these are slipper tanks from a Hobby Boss MiG-15, blended into the wings and outfitted with hollow steel needles as barrels.

  

Painting and markings:

Several design options were possible: all NMF with some colorful markings or an overall RLM76 finish with added camouflage. But I definitively went for a semi-finished look, inspired by late WWII Fw 190 fighters.

 

For instance, the wings’ undersides were partly left in bare metal, but the rudders painted in RLM76 while the leading edges became RLM75. This color was also taken on the wings’ upper sides, with RLM82 thinly painted over. The fuselage is standard RLM76, with RLM82 and 83 on the upper side and speckles on the flanks. The engine cowling became NMF, but with a flashy ‘Hartmann Tulpe’ decoration.

 

Further highlights are the red fuselage band (from JG300 in early 1945) and the propeller spinner, which received a red tip and segments in black and white on both moving propeller parts. Large red “X”s were used as individual aircraft code – an unusual Luftwaffe practice but taken over from some Me 262s.

 

After a light black ink wash some panel shading and light weathering (e.g. exhaust soot, leaked oil, leading edges) was done, and the kit sealed under matt acrylic varnish.

  

Building this “thing” on the basis of a line drawing was real fun, even though challenging and more work than expected. I tried to stay close to the drawing, the biggest difference is the tail – the MiG-21 stabilizers were the best option (and what I had at hand as donation parts), maybe four fins from a Hawker Harrier or an LTV A-7 had been “better”, but now the aircraft looks even faster. ;)

Besides, the Ta 338 is so utterly Luft ’46 – I am curious how many people might take this for real or as a Hydra prop from a contemporary Captain America movie…

+++ 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 ASTA (Aerospace Technologies of Australia, formerly Government Aircraft Factories) Baza development was started in 1995 when the Royal Australian Air Force was searching for a two-seat training aircraft that would allow the transition from initial training on piston-engined aircraft to jets, and could also be used for weapon training and CAS/reconnaissance duties.

 

ASTA responded with a low-wing two-turboprop-engined all-metal monoplane with retractable landing gear, capable of operating from unprepared strips when operationally required. The aircraft, internally coded “A-31”, was of conventional, all-metal (mainly duralumin) construction. The unswept cantilever wings have 3° of dihedral and are fitted with slotted trailing-edge flaps.

 

The A-31 had a tandem cockpit arrangement; the crew of two was seated under the upward opening clamshell canopy on Martin-Baker Mk 6AP6A zero/zero ejection seats and were provided with dual controls.

 

Armor plating was fitted to protect the crew and engines from hostile ground fire. The aircraft was powered by a pair of Garrett TPE 331 engines, driving sets of three-bladed propellers which were also capable of being used as air brakes.

 

The A-31 was designed for operations from short, rough airstrips.[The retractable tricycle landing gear, with a single nose wheel and twin main wheels retracting into the engine nacelles, is therefore fitted with low pressure tires to suit operations on rough ground, while the undercarriage legs are tall to give good clearance for underslung weapon loads. The undercarriage, flaps and brakes are operated hydraulically, with no pneumatic systems.

 

Two JATO rockets can be fitted under the fuselage to allow extra-short take-off. Fuel is fed from two fuselage tanks of combined capacity of 800 L (180 imp gal; 210 US gal) and two self-sealing tanks of 460 L (100 imp gal; 120 US gal) in the wings.

 

Fixed armament of the A-31 consisted of two 30mm Aden cannons mounted under the cockpits with 200 rounds each. A total of nine hardpoints were fitted for the carriage of external stores such as bombs, rockets or external fuel tanks, with one of 1,000 kg (2,200 lb) capacity mounted under the fuselage and the remaining two pairs of 500 kg (1,100 lb) capacity beneath the wing roots and wings inside of the engine nacelles, and two more pairs of hardpoints outside of the engines for another 500 kg and 227 kg, respectively. Total external weapons load was limited to 6,800 lb (3,085 kg) of weapons, though.

 

Onboard armaments were aimed by a simple reflector sight, since no all weather/night capabilities were called for – even though provisions were made that external sensors could be carried (e. g. a TISEO or a PAVE Spike pod).

 

Severe competition arose through the BAe Hawk, though: the Royal Australian Air Force ordered 33 Hawk 127 Lead-in Fighters (LIFs) in June 1997, 12 of which were produced in the UK and 21 in Australia – and this procurement severely hampered the A-31’s progress. The initial plan to build 66 aircraft for domestic use, with prospects for export, e. g. to Sri Lanka, Indonesia or Turkey, was cut down to a mere 32 aircraft which were to be used in conjunction with the Australian Army in the FAC role and against mobile ground targets.

 

This extended role required an upgrade with additional avionics, an optional forward looking infrared (FLIR) sensor and a laser ranger in an extended nose section, which lead to the Mk. II configuration - effectively, only five machines were produced as Mk.I types, and they were updated to Mk. II configuration even before delivery to the RAAF in August 1999.

 

Since then, the ASTA A-31 has been used in concunction with RAAF's Pilatus PC-9 and BAe Hawk Mk. 127 trainers. Beyond educational duties the type is also employed for Fleet support to Navy operations and for close air support to Army operations.

 

The 'Baza' (christened by a small sized bird of prey found in the forests of South Asia and Southeast Asia) has even seen serious military duty and already fired in anger: since August 2007, a detachment of No. 114 Mobile Control and Reporting Unit RAAF has been on active service at Kandahar Airfield in southern Afghanistan, and a constant detachment of six A-31's from RAAF 76 Suqadron has been assigned to armed reconnaissance and protection of approximately 75 personnel deployed with the AN/TPS-77 radar, assigned the responsibility to co-ordinate coalition air operations.

  

General characteristics:

Crew: 2

Length (incl. Pitot): 14.69 m (48 ft 1 ½ in)

Wingspan: 14.97 m (49 ft)

Height: 3, 75 m (12 ft 3 in)

Wing area: 30.30 m2 (326.1 sq ft)

Aspect ratio: 6.9:1

Airfoil: NACA 642A215 at root, NACA641 at tip

Empty weight: 4,020 kg (8,863 lb)

Max takeoff weight: 6,800 kg (14,991 lb)

Internal fuel capacity: 1,280 L (280 imp gal; 340 US gal)

 

Powerplant:

2 × Garrett TPE 331-11U-601G turboprop engines, 820 kW (1.100 hp) each

 

Performance:

Maximum speed: 515 km/h (311 mph; 270 kn) at 4.570 m (15.000 ft)

Cruising speed: 430 km/h (267 mph; 232 kn) at 2.500 m (8.200 ft)

Stall speed: 143 km/h (89 mph; 77 kn) (flaps and undercarriage down)

Never exceed speed: 750 km/h (466 mph; 405 kn)

Range:1.611 km (1.000 mi; 868 nmi), clean and internal fuel only

Ferry range: 3,710 km (2,305 mi; 2,003 nmi) max internal and external fuel

Service ceiling: 10,000 m (32,808 ft)

g limits: +6/-3 g

Rate of climb: 6.5 m/s (1.276 ft/min)

 

Armament:

2× 30 mm ADEN cannons in the lower nose

Up to 6,800 lb (3,085 kg) of weapons on nine external hardpoints

  

The kit and its assembly:

Like many of my whifs, this was spawned by a project at whatifmodelers.com from fellow user silverwindblade that ran under the handle "COIN aircraft from a Hawk" - and in fact, the BAe Hawk's fuselage with its staggered cockpit and good field of view appears as a good basis for a conversion.

 

I liked the idea VERY much, and while silverwindblade's work would rather develop into a futuristic canard layout aircraft, I decided to keep the COIN aircraft rather conservative - the FMA 58 'Pucara' from Argentina would be a proper benchmark.

 

The basis here is the Italeri BAe Hawk Mk. 127 kit which comes with the longer nose and modified wings for the RAAF version, as well as with false decals.

Anyway, I'd only use the fuselage, anything else is implanted, partly from unlikely donation kits! Wings incl. engine nacelles and stablizers come from the vintage box scale (1:166?) Revell Convair R3Y-2 Tradewind flying boat(!), the fin from an Academy OV-10 Bronco.

 

The landing gear was puzzled together, among other from parts of a 1:200 Concorde, the propellers were scratched.

 

Biggest mod to the fuselage is the dissection of the air intakes (and their blending with the fuselage) as well as a new tail section where the Adour jet engine's exhaust had been.

  

Painting and markings:

This model was agood excuse to finally apply an SIOP color scheme, which was originally carried by USAF's strategic bombers like B-52 or FB-111. But what actually inspired me were Australian C-130s - it took some time to figure out that their scheme were the USAF's SIOP colors (FS 34201, 34159 and 34079). But that made the Baza's potential user's choice (and fictional origin) easy.

 

As a COIN role aircraft I settled on a wraparound scheme. I found a pattern scheme on an USN Aggerssor A-4 Skyhawk that had been painted in SIOP colors, too, and adapted it for the model. Basic colors were Humbrol 31, 84 and 116, good approximations - the result looks odd, but suits the Baza well.

 

Later, panels were emphasized through dry painting with lighter shades and a light black ink wash was applied.

 

The landing gear became classic white, the cockpit interior medium gray - nothing fancy.

 

The markings were improvised - the Italeri Hawk Mk. 127 features RAAF 'roos, but these are printed in black - wrong for the OOB kit, but very welcome on my aircraft. The rest was salvaged from the scrap box, the tactical code A-31-06 created with single letters from TL Modellbau.

A Phicen kitbash using a blonde Kimi headsculpt and wearing an outfit by Magic Cube toys .

The kit and its assembly:

This was another submission to the "Gunships" group build at whatifmodellers.com in late 2021, and inspiration struck when I realized that I had two Italeri Do 217 in The Stash - a bomber and a night fighter - that could be combined into a suitable (fictional) carrier for a Sondergerät 104. This mighty weapon actually existed and even reached the hardware/test stage - but it was never integrated into an airframe and tested in flight. But that's what this model is supposed to depict.

 

On the Do 217, the Sg 104 would have been carried externally under the fuselage, even though there had been plans to integrate this recoilless rifle into airframes, esp. into the Ju 288. Since the latter never made it into production, the Do 217 would have been the most logical alternative, also because it had the highest payload of all German bombers during WWII and probably the only aircraft capable of carrying and deploying the Münchhausen device, as the SG 104 was also known.

 

The fictional Do 217 F-0 is a kitbashing, using a Do 217 N fuselage, combined with the wings from a Do 217 K bomber, plus some modifications. What initially sounded like a simple plan soon turned into a improvisation mess: it took some time to realize that I had already donated the Do 217 K's BMW 801 engines to another project, an upgraded He 115... I did not want to use the nightfighter's more powerful DB 603s, and I was lucky to have an Italeri Ju 188 kit at hand which comes with optional BMW 801s and Jumo 211s. Transplanting these engines onto the Do 217's wings took some tailoring of the adapter plates, but was feasible. However, the BMW 801s from the Ju 188 kit have a flaw: they lack the engine's characteristic cooling fans... Another lucky find: I found two such parts in the scrap box, even though from different kits - one left over from another Italeri Do 217 K, the other one from what I assume is/was an Italeri 1:72 Fw 190 A/F. To make matters worse, one propeller from the Ju 188 kit was missing, so that I had to find a(nother) replacement. :-/

I eventually used something that looked like an 1:72 F6F Hellcat propeller, but I an not certain about this because I have never built this model...? With some trimming on the blades' trailing edges and other mods, the donor's overall look could be adapted to the Ju 188 benchmark. Both propellers were mounted on metal axis' so that they could also carry the cooling fans. Lots of work, but the result looks quite good.

 

The Do 217 N's hull lost the lower rear gunner position and its ventral gondola, which was faired over with a piece of styrene sheet. The pilot was taken OOB, the gunner in the rear position was replaced by a more blob-like crew member from the scrap box. The plan to add a navigator in the seat to the lower right of the pilot did not work out due to space shortage, but this figure would probably have been invisble, anyway.

All gun openings in the nose were filled and PSRed away, and a fairing for a bomb aiming device and a single gun (the barrel is a hollow steel needle) were added.

 

The SG 104 was scratched. Starting point was a white metal replacement barrel for an 1:35 ISU-152 SPG with a brass muzzle brake. However, after dry-fitting the barrel under the hull the barrel turned out to be much too wide, so that only the muzzal brake survived and the rest of the weapon was created from a buddy refueling pod (from an Italeri 1:72 Luftwaffe Tornado, because of its two conical ends) and protective plastic caps from medical canulas. To attach this creation to the hull I abused a conformal belly tank from a Matchbox Gloster Meteor night fighter and tailored it into a streamlined fairing. While this quite a Frankenstein creation, the overall dimensions match the real SG 104 prototype and its look well.

 

Other cosmetic modifications include a pair of underwing dive brakes, translanted from an Italeri 1:72 Ju 88 A-4 kit, an extended (scratched) tail "stinger" which resembles the real dive brake arrangement that was installed on some Do 217 E bombers, and I added blast deflector vanes and a dorsal stabilizer fin.

In order to provide the aircraft with enough ground clearance, the tail wheel was slightly extended. Thanks to the long tail stinger, this is not blatantly obvious.

 

+++ 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 TIE/LN starfighter, or TIE/line starfighter, simply known as the TIE Fighter or T/F, was the standard Imperial starfighter seen in massive numbers throughout most of the Galactic Civil War and onward.

The TIE Fighter was manufactured by Sienar Fleet Systems and led to several upgraded TIE models such as TIE/sa bomber, TIE/IN interceptor, TIE/D Defender, TIE/D automated starfighter, and many more.

 

The original TIEs were designed to attack in large numbers, overwhelming the enemy craft. The Imperials used so many that they came to be considered symbols of the Empire and its might. They were also very cheap to produce, reflecting the Imperial philosophy of quantity over quality.

 

However, a disadvantage of the fighter was its lack of deflector shields. In combat, pilots had to rely on the TIE/LN's maneuverability to avoid damage. The cockpit did incorporate crash webbing, a repulsorlift antigravity field, and a high-g shock seat to help protect the pilot, however these did next to nothing to help protect against enemy blaster fire.

 

Due to the lack of life-support systems, each TIE pilot had a fully sealed flight suit superior to their Rebel counterparts. The absence of a hyperdrive also rendered the light fighter totally dependent on carrier ships when deployed in enemy systems. TIE/LNs also lacked landing gear, another mass-reducing measure. While the ships were structurally capable of "sitting" on their wings, they were not designed to land or disembark their pilots without special support. On Imperial ships, TIEs were launched from racks in the hangar bays.

 

The high success rate of more advanced Rebel starfighters against standard Imperial TIE Fighters resulted in a mounting cost of replacing destroyed fighters and their pilots. That, combined with the realization that the inclusion of a hyperdrive would allow the fleet to be more flexible, caused the Imperial Navy to rethink its doctrine of using swarms of cheap craft instead of fewer high-quality ones, leading to the introduction of the TIE Advanced x1 and its successor, the TIE Avenger. The following TIE/D Defender as well as the heavy TIE Escort Fighter (or TIE/E) were touted as the next "logical advance" of the TIE Series—representing a shift in starfighter design from previous, expendable TIE models towards fast, well armed and protected designs, capable of hyperspace travel and long-term crew teams which gained experience and capabilities over time.

 

The TIE/E Escort, was a high-performance TIE Series starfighter developed for the Imperial Navy by Sienar Fleet Systems and it was introduced into service shortly before the Battle of Endor. It was a much heavier counterpart to the agile and TIE/D fighter, and more of an attack ship or even a light bomber than a true dogfighter. Its role were independent long range operations, and in order to reduce the work load and boost morale a crew of two was introduced (a pilot and a dedicated weapon systems officer/WSO). The primary duty profile included attack and escort task, but also reconnoiter missions. The TIE/E shared the general layout with the contemporary TIE/D fighter, but the cockpit section as well as the central power unit were much bigger, and the ship was considerably heavier.

 

The crew enjoyed – compared with previous TIE fighter designs – a spacious and now fully pressurized cockpit, so that no pressurized suits had to be worn anymore. The crew members sat in tandem under a large, clear canopy. The pilot in front had a very good field of view, while the WSO sat behind him, in a higher, staggered position with only a limited field of view. Both work stations had separate entries, though, and places could not be switched in flight: the pilot mounted the cockpit through a hatch on port side, while the WSO entered the rear compartment through a roof hatch.

 

In a departure from the design of previous TIE models, instead of two parallel wings to either side of the pilot module, the TIE Escort had three quadanium steel solar array wings mounted symmetrically around an aft section, which contained an I-s4d solar ionization reactor to store and convert solar energy collected from the wing panels. The inclusion of a third wing provided additional solar power to increase the ship's range and the ship's energy management system was designed to allow weapons and shields to be charged with minimum loss of power to the propulsion system.

 

Although it was based on the standard twin ion engine design, the TIE/E’s propulsion system was upgraded to the entirely new, powerful P-sz9.8 triple ion engine. This allowed the TIE/E a maximum acceleration of 4,220 G or 21 MGLT/s and a top speed of 144 MGLT, or 1,680 km/h in an atmosphere — almost 40 percent faster than a former standard TIE Fighter. With tractor beam recharge power (see below) redirected to the engines, the top speed could be increased to 180 MGLT in a dash.

In addition to the main thrusters located in the aft section, the TIE Escort's triple wing design allowed for three arrays of maneuvering jets and it featured an advanced F-s5x flight avionics system to process the pilot's instructions. Production models received a class 2, ND9 hyperdrive motivator, modified from the version developed for the TIE Avenger. The TIE/E also carried a Sienar N-s6 Navcon navigation computer with a ten-jump memory.

 

Special equipment included a small tractor beam projector, originally developed for the TIE Avenger, which could be easily fitted to the voluminous TIE Escort. Models produced by Ysanne Isard's production facility regularly carried such tractor beams and the technology found other uses, such as towing other damaged starfighters until they could achieve the required velocity to enter hyperspace. The tractor beam had limited range and could only be used for a short time before stopping to recharge, but it added new tactics, too. For instance, the beam allowed the TIE/E crews to temporarily inhibit the mobility of enemy fighters, making it easier to target them with the ship's other weapon systems, or prevent enemies from clear shots.

 

The TIE Escort’s weapons systems were primarily designed to engage bigger ships and armored or shielded targets, like armed freighters frequently used by the Alliance. Thanks to its complex weapon and sensor suite, it could also engage multiple enemy fighters at once. The sensors also allowed an effective attack of ground targets, so that atmospheric bombing was a potential mission for the TIE/E, too.

.

The TIE Escort Fighter carried a formidable array of weaponry in two modular weapon bays that were mounted alongside the lower cabin. In standard configuration, the TIE/E had two L-s9.3 laser cannons and two NK-3 ion cannons. The laser and ion cannons could be set to fire separately or, if concentrated power was required, to fire-linked in either pairs or as a quartet.

The ship also featured two M-g-2 general-purpose warhead launchers, each of which could be equipped with a standard load of three proton torpedoes or four concussion missiles. Depending on the mission profile, the ship could be fitted with alternative warheads such as proton rockets, proton bombs, or magnetic pulse warheads.

Additionally, external stores could be carried under the fuselage, which included a conformal sensor pallet for reconnaissance missions or a cargo bay with a capacity for 500 kg (1.100 lb).

 

The ship's defenses were provided by a pair of forward and rear projecting Novaldex deflector shield generators—another advantage over former standard TIE models. The shields were designed to recharge more rapidly than in previous Imperial fighters and were nearly as powerful as those found on capital ships, so that the TIE/E could engage other ships head-on with a very high survivability. The fighters were not equipped with particle shields, though, relying on the reinforced titanium hull to absorb impacts from matter. Its hull and wings were among the strongest of any TIE series Starfighter yet.

 

The advanced starfighter attracted the attention of several other factions, and the Empire struggled to prevent the spread of the technology. The ship's high cost, together with political factors, kept it from achieving widespread use in the Empire, though, and units were assigned only to the most elite crews.

 

The TIE/E played a central role in the Empire's campaign against rogue Grand Admiral Demetrius Zaarin, and mixed Defender and Escort units participated in several other battles, including the Battle of Endor. The TIE Escort continued to see limited use by the Imperial Remnant up to at least 44 ABY, and was involved in numerous conflicts, including the Yuuzhan Vong War..

  

The kit and its assembly:

Another group build contribution, this time to the Science Fiction GB at whatifmodelers.com during summer 2017. Originally, this one started as an attempt to build a vintage MPC TIE Interceptor kit which I had bought and half-heartedly started to build probably 20 years ago. But I did not have the right mojo (probably, The Force was not strong enough…?), so the kit ended up in a dark corner and some parts were donated to other projects.

 

The sun collectors were still intact, though, and in the meantime I had the idea of reviving the kit’s remains, and convert it into (what I thought was) a fictional TIE Fighter variant with three solar panels. For this plan I got myself another TIE Interceptor kit, and stashed it away, too. Mojo was still missing, though.

 

Well, then came the SF GB and I took it as an occasion to finally tackle the build. But when I prepared for the build I found out that my intended design (over the years) more or less actually existed in the Star Wars universe: the TIE/D Defender! I could have built it with the parts and hand and some improvisation, but the design similarity bugged me. Well, instead of a poor copy of something that was more or less clearly defined, I rather decided to create something more individual, yet plausible, from the parts at hand.

 

The model was to stay a TIE design, though, in order to use as much donor material from the MPC kits as possible. Doing some legwork, I settled for a heavy fighter – bigger than the TIE Interceptor and the TIE/D fighter, a two-seater.

Working out the basic concept and layout took some time and evolved gradually. The creative spark for the TIE/E eventually came through a Revell “Obi Wan’s Jedi Starfighter” snap fit kit in my pile – actually a prize from a former GB participation at phoxim.de (Thanks a lot, Wolfgang!), and rather a toy than a true model kit.

 

The Jedi Fighter was in so far handy as it carries some TIE Fighter design traits, like the pilot capsule and the characteristic spider web windscreen. Anyway, it’s 1:32, much bigger than the TIE Interceptor’s roundabout 1:50 scale – but knowing that I’d never build the Jedi Starfighter OOB I used it as a donor bank, and from this starting point things started to evolve gradually.

 

Work started with the cockpit section, taken from the Jedi Starfighter kit. The two TIE Interceptor cockpit tubs were then mounted inside, staggered, and the gaps to the walls filled with putty. A pretty messy task, and once the shapes had been carved out some triangular tiles were added to the surfaces – a detail I found depicted in SW screenshots and some TIE Fighter models.

 

Another issue became the crew – even though I had two MPC TIE Interceptors and, theorectically, two pilot figures, only one of them could be found and the second crewman had to be improvised. I normally do not build 1:48 scale things, but I was lucky (and happy) to find an SF driver figure, left over from a small Dougram hoovercraft kit (from Takara, as a Revell “Robotech” reboxing). This driver is a tad bigger than the 1:50 TIE pilot, but I went with it because I did not want to invest money and time in alternatives. In order to justify the size difference I decided to paint the Dougram driver as a Chiss, based on the expanded SW universe (with blue skin and hair, and glowing red eyes). Not certain if this makes sense during the Battle of Endor timeframe, but it adds some color to the project – and the cockpit would not be visible in much detail since it would be finished fully closed.

 

Reason behind the closed canopy is basically the poor fit of the clear part. OOB, this is intended as an action toy – but also the canopy’s considerable size in 1:50 would prevent its original opening mechanism.

Additional braces on the rel. large window panels were created with self-adhesive tape and later painted over.

 

The rear fuselage section and the solar panel pylons were scratched. The reactor behind the cockpit section is actually a plastic adapter for water hoses, found in a local DIY market. It was slightly modified, attached to the cockpit “egg” and both parts blended with putty. The tail opening was closed with a hatch from the OOB TIE Interceptor – an incidental but perfect match in size and style.

 

The three pylons are also lucky finds: actually, these are SF wargaming/tabletop props and would normally be low walls or barriers, made from resin. For my build, they were more or less halved and trimmed. Tilted by 90°, they are attached to the hull with iron wire stabilizers, and later blended to the hull with putty, too.

 

Once the cockpit was done, things moved more swiftly. The surface of the hull was decorated with many small bits and pieces, including thin styrene sheet and profiles, steel and iron wire in various strengths, and there are even 1:72 tank tracks hidden somewhere, as well as protective caps from syringes (main guns and under the rear fuselage). It’s amazing how much stuff you can add to such a model – but IMHO it’s vital in order to create some structure and to emulate the (early) Star Wars look.

  

Painting and markings:

The less spectacular part of the project, even though still a lot of work because of the sheer size of the model’s surface. Since the whole thing is fictional, I tried to stay true to the Imperial designs from Episode IV-VI and gave the TIE/E a simple, all-light grey livery. All basic painting was done with rattle cans.

Work started with a basic coat of grey primer. On top of that, an initial coat of RAL 7036 Platingrau was added, esp. to the lower surfaces and recesses, for a rough shading effect. Then, the actual overall tone, RAL 7047, called “Telegrau 4”, one of Deutsche Telekom’s corporate tones, was added - mostly sprayed from abone and the sides onto the model. Fuselage and panels were painted separately, overall assembly was one of the final steps.

 

The solar panels were to stand out from the grey rest of the model, and I painted them with Revell Acrylic “Iron Metallic” (91) first, and later applied a rather rich wash with black ink , making sure the color settled well into the many small cells. The effect is pretty good, and the contrast was slightly enhanced through a dry-brushing treatment.

 

Only a few legible stencils were added all around the hull (most from the scrap box or from mecha sheets), the Galactic Empire Seal were inkjet-printed at home, as well as some tactical markings on the flanks, puzzled together from single digits in "Aurebash", one of the Imperial SW languages/fonts.

For some variety and color highlights, dozens of small, round and colorful markings were die-punched from silver, yellow, orange, red and blue decal sheet and were placed all over the hull - together with the large panels they blur into the the overall appearance, though. The hatches received thin red linings, also made from generic decals strips.

 

The cockpit interior was a bit challenging, though. Good TIE Fighter cockpit interior pictures are hard to find, but they suggest a dark grey tone. More confusingly, the MPC instructions call for a “Dark Green” cockpit? Well, I did not like the all-grey option, since the spaceship is already monochrome grey on the outside.

 

As a compromise I eventually used Tamiya XF-65 "Field Grey". The interior recieved a black ink in and dry-brushing treatment, and some instruments ansd screens were created with black decal material and glossy black paint; some neon paint was used for sci-fi-esque conmtraol lamps everywhere - I did not pay too much intention on the interior, since the cockpit would stay closed, and the thick clear material blurs everything inside.

Following this rationale, the crew was also painted in arather minimal fashion - both wear a dark grey uniform, only the Chiss pilot stands aout with his light blue skin and the flourescent red eyes.

 

After an overall black ink wash the model received a dry brusing treatment with FS 36492 and FS 36495, for a weathered and battle-worn look. After all, the "Vehement" would not survive the Ballte of Endor, but who knows what became of TIE/E "801"'s mixed crew...?

Finally, the kit was sealed with matt acrylic varnish, and some final cosmetic corrections made.

 

The display is a DIY creation, too, made from a 6x6" piece of wood, it's edges covered with edgebonder, a steel wire as holder, and finally the display was paited with semi-matt black acrylic paint from the rattle can.

  

A complex build, and the TIE/E more or less evolved along the way, with only the overall layout in mind. Work took a month, but I think it was worth the effort. This fantasy creation looks pretty plausible and blends well into the vast canonical TIE Fighter family - and I am happy that I finally could finish this mummy project, including the surplus Jedi Starfighter kit which now also find a very good use!

 

An epic one, and far outside my standard comfort zone. But a wothwhile build!

 

+++ DISCLAIMER +++

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

  

Some background:

Although the performance increases of jet-powered aircraft introduced towards the end of World War II over their piston-powered ancestors were breathtaking, there were those at the time who believed that much more was possible. As far back as 1943, the British Ministry of Aircraft Production had issued a specification designated "E.24/43" for a supersonic experimental jet aircraft that would be able to achieve 1,600 KPH (1,000 MPH).

 

Beginning in 1946, a design team at English Electric (EE) under W.E.W. "Teddy" Petter began design studies for a supersonic fighter, leading to award of a Ministry of Supply (MoS) contract in 1947 under specification "ER.103" for a design study on an experimental aircraft that could achieve Mach 1.2.

The MoS liked the EE concepts, and in early 1949 awarded the company a contract under specification "F.23/49" for two flying prototypes and one ground-test prototype of the "P.1".

 

The P.1 was defined as a supersonic research aircraft, though the design had provisions for armament and a radar gunsight. It incorporate advanced and unusual design features, such as twin turbojet engines mounted one above the other to reduce aircraft frontal area; and strongly swept wings, with the wingtip edges at a right angle to the fuselage, giving a wing configuration like that of a delta wing with the rear inner corners cut out. The aircraft featured an elliptical intake in the nose.

 

The P.1's performance was so outstanding that the decision was quickly made to proceed on an operational version that would be capable of Mach 2. In fact, the second P.1 prototype featured items such as a bulged belly tank and fit of twin Aden Mark 4 30 millimeter revolver-type cannon, bringing it closer to operational specification.

 

Orders were placed for three "P.1B" prototypes for a production interceptor and the original P.1 was retroactively designated "P.1A". The P.1B featured twin Rolls-Royce Avon afterburning engines and a larger tailfin. An airborne intercept (AI) radar was carried in the air intake shock cone, which was changed from elliptical to circular. The cockpit was raised for a better field of view and the P.1B was armed with two Aden cannon in the upper nose, plus a pack under the cockpit that could either support two De Havilland Blue Jay (later Firestreak) heat-seeking AAMs or 44 Microcell 5 centimeter (2 inch) unguided rockets.

 

The initial P.1B prototype performed its first flight on 4 April 1957 and the type entered RAF service as EE Lightning F.1. RAF Number 74 Squadron at Coltishall was the first full service unit, with the pilots acquiring familiarization with the type during late 1960 and the squadron declared operational in 1961.

 

However, while the Lightning was developed further into more and more advanced versions. Its concept was also the basis for another research aircraft that would also be developed into a high performance interceptor: the P.6/1, which later became the “Levin” fighter.

 

P.6 encompassed a total of four different layouts for a Mach 2+ research aircraft, tendering to ER.134T from 1952. P.6/1 was the most conservative design and it relied heavily on existing (and already proven) P.1 Lightning components, primarily the aerodynamic surfaces. The most obvious difference was a new fuselage of circular diameter, housing a single Rolls Royce RB.106 engine.

 

The RB.106 was a two-shaft design with two axial flow compressors each driven by its own single stage turbine and reheat. It was of similar size to the Rolls-Royce Avon, but it produced about twice the thrust at 21,750 lbf (96.7 kN) in the initial version. The two-shaft layout was relatively advanced for the era; the single-shaft de Havilland Gyron matched it in power terms, while the two-spool Bristol Olympus was much less powerful at the then-current state of development. Apart from being expected to power other British aircraft such as those competing for Operational Requirement F.155, it was also selected to be the powerplant for the Avro Canada CF-105 Arrow and led to the Orenda Iroquois engine, which even reach 30.000 lbf (130 kN).

 

The P.6/1 was eventually chosen by the MoS for further development because it was regarded as the least risky and costly alternative. Beyond its test bed role for the RB.106 the P.6/1 was also seen as a potential basis for a supersonic strategic air-to-ground missile (similar to the massive Soviet AS-3 ‘Kangaroo’ cruise missile) and the starting point for an operational interceptor that would be less complex than the Lightning, but with a comparable if not improved performance but a better range.

 

In 1955 English Electric received a go ahead for two P.6/1 research aircraft prototypes. Despite a superficial similarity to the Lightning, the P.6/1’s internal structure was very different. The air duct, for instance, was bifurcated and led around on both sides of the cockpit tub and the front wheel well instead of below it. Further down, the duct ran below the wing main spar and directly fed the RB.106.

The rear fuselage was area-ruled, the main landing gear retracted, just like the Lightning’s, outwards into the wings, while the front wheel retracted backwards into a well that was placed further aft than on the Lightning. The upper fuselage behind the main wings spar carried fuel tanks, more fuel was carried in wing tanks.

 

Both research machines were ready in 1958 and immediately started with aerodynamic and material tests for the MoS, reaching top speeds of Mach 2.5 and altitudes of 60.000 ft. and more.

In parallel, work on the fighter version, now called “Levin”, had started. The airframe was basically the same as the P.6/1’s. Biggest visible changes were a wider air intake with a bigger central shock cone (primarily for a radar dish), a shorter afterburner section and an enlarged fin with area increased by 15% that had become necessary in order to compensate instability through the new nose layout and the potential carriage of external ordnance, esp. under the fuselage. This bigger fin was taken over to the Lightning F.3 that also initially suffered from longitudal instability due to the new Red Top missiles.

 

The Levin carried armament and avionics similar to the Lightning, including the Ferranti-developed AI.23 monopulse radar. The aircraft was to be fully integrated into a new automatic intercept system developed by Ferranti, Elliot, and BAC. It would have turned the fighters into something like a "manned missile" and greatly simplified intercepts.

 

Anyway, the Levin’s weapon arrangement was slightly different from the Lightning: the Levin’s armament comprised theoretically a mix of up to four 30mm Aden cannons and/or up to four of the new Red Top AAMs, or alternatively the older Firestreak. The guns were mounted in the upper nose flanks (similar to the early Lightning arrangement, but set further back), right under the cockpit hatch, while a pair of AAMs was carried on wing tip launch rails. Two more AAMs could be carried on pylons under the lower front fuselage, similar to the Lightning’s standard configuration, even though there was no interchangeable module. Since this four-missile arrangement would not allow any cannon to be carried anymore and caused excessive drag, the typical payload was limited to two Aden cannons and the single pair of wing-tip missiles.

 

Despite its proven Lightning ancestry, the development of the Levin went through various troubles. While the RB.106 worked fine in the research P.6/1, it took until 1962 that a fully reliable variant for the interceptor could be cleared for service. Meanwhile the Lightning had already evolved into the F.3 variant and political discussions circled around the end of manned military aircraft. To make matters even worse, the RAF refused to buy the completely automatic intercept system, despite the fact that it had been fully engineered at a cost of 1.4 million pounds and trialed in one of the P.1Bs.

 

Eventually, the Levin F.1 finally entered service in 1964, together with the Lightning F.3. While the Lightning was rather seen as a point defense interceptor, due to the type’s limited range: If a Lightning F.3 missed its target on its first pass, it almost never had enough fuel to make a second attempt without topping off from a tanker, which would give an intruder plenty of time to get to its target and then depart… The Lightning’s flight endurance was less than 2 hours (in the F.2A, other variants even less), and it was hoped that the Levin had more potential through a longer range. Anyway, in service, the Levin’s range in clean configuration was only about 8% better than the Lightning’s. The Levin F.1’s flight endurance was about 2 ½ hours – an improvement, but not as substantial as expected.

 

In order to improve the range on both fighters, English Electric developed a new, stiffened wing for the carriage of a pair of jettisonable overwing ferry tanks with a capacity of 1,182 liters (312 US gallons / 260 Imperial gallons, so-called “Overburgers”). The new wing also featured a kinked leading edge, providing better low-speed handling. From mid 1965 onwards, all Levins were directly produced in this F.2 standard, and during regular overhauls the simpler F.1 machines were successively updated. The Lightning introduced the kinked wing with the F.3A variant and it was later introduced with the F.2A and F.6A variants.

 

Levin production comprised 21 original F.1 airframes, plus 34 F.2 fighters, and production was stopped in 1967. A trainer version was not produced, the Lightning trainers were deemed sufficient for conversion since the Levin and the Lightning shared similar handling characteristics.

The Levin served only with RAF 29 and 65 Squadron, the latter re-instated in 1970 as a dedicated fighter squadron. When in November 1984 the Tornado squadrons began to form, the Levin was gradually phased out and replaced until April 1987 by the Tornado F.3.

  

General characteristics:

Crew: 1

Length w/o pitot: 51 ft 5 in (15,70 m), 55 ft 8 in (16.99 m) overall

Wingspan incl. wingtip launch rails: 34 ft 9 in (10.54 m)

Height: 19 ft 7 in (5.97 m)

Wing area: 474.5 ft² (44.08 m²)

Empty weight: 8937 kg (lb)

Loaded weight: 13,570 kg (29,915)

Max. takeoff weight: 15,210 kg (33,530 lb)

 

Powerplant:

1× Rolls-Royce RB.106-10S afterburning turbojet,

rated at 20,000 lbf (89 kN) dry and 26,000 lbf (116 kN) with afterburning

 

Performance:

Maximum speed:

- 1,150 km/h (620 kn, 715 mph, Mach 0.94) at sea level

- 2,230 km/h (1.202 kn, 1,386 mph, Mach 2.1;), clean with 2× Red Top AAMs at high altitude

- Mach 2.4 absolute top speed in clean configuration at 50.000 ft.

Range: 1,650 km (890 nmi, 1,025 mi) on internal fuel

Combat radius: 500 km (312 mi); clean, with a pair of wing tip Red Top AAMs

Ferry range: 1,270 mi (1.100 NM/ 2.040 km) with overwing tanks

Service ceiling: 16,760 m (55,000 ft)

Rate of climb: 136.7 m/s (27,000 ft/min)

Wing loading: 76 lb/ft² (370 kg/m²)

Thrust/weight: 0.78

Takeoff roll: 950 m (3,120 ft)

Landing roll: 700 m (2,300 ft)

 

Armament:

2× 30 mm (1.18 in) ADEN cannons with 120 RPG in the upper front fuselage

2× wing tip hardpoints for mounting air-to-air missiles (2 Red Top of Firestreak AAMs)

2× overwing pylon stations for 260 gal ferry tanks

Optional, but rarely used: 2× hardpoints under the front fuselage for mounting air-to-air missiles

(2 Red Top of Firestreak AAMs)

  

The kit and its assembly:

Another contribution to the Cold War GB at whatifmodelers.com, and the realization of a project I had on the agenda for long. The EE P.6/1 was a real project for a Mach 2+ research aircraft, as described above, but it never went off the drawing board. Its engine, the RB.106, also never saw the light of day, even though its later career as the Canadian Orenda Iroquois for the stillborn CF-105.

 

Building this aircraft as a model appears simple, because it’s a classic Lightning (actually a F.1 with the un-kinked wing and the small fin), just with a single engine and a rather tubular fuselage. But creating this is not easy at all…

 

I did not want to replicate the original P.6/1, but rather a service aircraft based on the research aircraft. Therefore I used parts from a Lightning F.6 (a vintage NOVO/Frog kit). For the fuselage I settled for a Su-17, from a MasterCraft kit. The kit’s selling point was its small price tag and the fuselage construction: the VG mechanism is hidden under a separate spine piece, and I wanted to transplant the Lightning’s spine and cockpit frame, so I thought that this would make things easier.

 

Nope.

 

Putting the parts from the VERY different kits/aircraft together was a major surgery feat, with several multiple PSR sessions on the fuselage, the air intake section (opened and fitted with both an internal splitter and a bulkhead to the cockpit section), the wings, the stabilizers, the fin… This model deserves the title “kitbash” like no other, because no major sections had ever been intended to be glued together, and in the intended position!

 

The landing gear was more or less taken OOB, but the main struts had to be elongated by 2mm – somehow the model turned out to be a low-riding tail sitter! The cockpit interior was improvised, too, consisting of a Su-17 cockpit tub, a scratched dashboard and a Martin Baker ejection seat from an Italeri Bae Hawk trainer.

 

Since most of the fuselage surface consists of various materials (styrene and two kinds of putty), I did not dare to engrave panel lines – after all the PSR work almost any surface detail was gone. I rather went for a graphic solution (see below). Some antennae and air scoops were added, though.

 

The overwing tanks come OOB from the NOVO kit, as well as the Red Top missiles, which ended up on improvised wing tip launch rails, based on design sketches for Lightning derivatives with this layout.

 

Colors and markings:

There are several “classic” RAF options, but I settled for a low-viz Eighties livery taken from BAC Lightnings. There’s a surprising variety of styles, and my version is a mix of several real world aircraft.

 

I settled for Dark Sea Grey upper surfaces (Modelmaster Authentic) with a high waterline, a fuselage completely in Medium Sea Grey (Humbrol 165 – had to be applied twice because the first tin I used was obviously old and the paint ended up in a tone not unlike PRU Blue!) and Light aircraft Grey underwing surfaces (Humbrol 166). The leading edges under the wings are Dark Sea Grey, too.

 

The cockpit interior was painted in dark grey (Humbrol 32 with some dry-brushing), while the landing gear is Aluminum (Humbrol 56).

 

Once the basic painting was done I had to deal with the missing panel lines on the fuselage and those raised lines that were sanded away during the building process. I decided to simulate these with a soft pencil, after the whole kit was buffed with a soft cotton cloth and some grinded graphite. This way, the remaining raised panel lines were emphasized, and from these the rest was drawn up. A ruler and masking tape were used as guidance for straight lines, and this worked better than expected, with good results.

 

As a next step, the newly created panels were highlighted with dry-brushed lighter tones of the basic paints (FS 36492 and WWII Italian Blue Grey from Modelmaster, and Humbrol 126), more for a dramatic than a weathered effect. The gun ports and the exhaust section were painted with Modelmaster Metallizer (Titanium and Magnesium).

 

The decals come from several Xtradecal aftermarket sheets, including a dedicated Lightning stencils sheet, another Lightning sheet with various squadron markings and a sheet for RAF Tornado ADVs.

The code number “XS970” was earmarked to a TSR.2, AFAIK, but since it was never used on a service aircraft it would be a good option for the Levin.

 

The kit received a coat of matt acrylic varnish from the rattle can – jn this case the finish was intended to bear a slight shine.

  

This was a project with LOTS of effort, but you hardly recognize it – it’s a single engine Lightning, so what? But welding the Lightning and Su-17 parts together for something that comes close to the P.6/1 necessitated LOTS of body work and improvisation, carving it from wood would probably have been the next complicated option. Except for the surprisingly long tail I am very happy with the result, despite the model’s shaggy origins, and the low-viz livery suits the sleek aircraft IMHO very well.

+++ DISCLAIMER +++

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

  

Some background:

At the end of WW2, Sweden was in search of a new fighter offering better performance than the J21 could offer. The latter was an indigenous fighter/attack aircraft from SAAB that first took to the air in 1943 and dated back to a requirement from 1941. The J21 was designed as an unusual twin boom pusher configuration, where the propeller was mounted in the rear of the fuselage, pushing the aircraft forward. The advantages of a pusher design were that the view forward was unobstructed and armament could be concentrated in the nose, while the heavy engine was placed close to the center of gravity for better handling and agility. A major drawback was the difficulty in escaping from the aircraft in an emergency, though, as the pilot could get drawn into the propeller blades. SAAB deliberated between systems that would eject the pilot, or jettison the propeller or even the whole engine, via a system of explosive bolts, and eventually installed an early, explosives-powered ejector seat developed by Bofors for this purpose.

However, the SAAB 21 had its share of trouble (overheating an unreliable DB 605 engine), and in 1944 a new requirement for a more powerful and conventional fighter was issued. Selecting the Rolls Royce Griffon as the powerplant, SAAB initially looked into adapting the engine to the J21. However, this proved impractical, so SAAB started work on a clean-sheet design.

 

The L27, as it was known in the project stage, ended up closely resembling the latest designs to come from Britain like the Supermarine Spitfire or the Martin Baker MB 5, as well as the North American P-51 Mustang. The Griffon engine, chosen for initial development and flight tests, drove a contra-rotating propeller and sat in the nose. Top speed with the Griffon was expected to be around 700 km/h (435 mph). Later production aircraft were to be powered by a domestically developed, new H-24 cylinder motor similar to the British Napier Sabre engine and delivering output in significant excess of 2.200 hp (1.640 kW). With this machine, the aircraft was expected to reach a top speed of 740 km/h (460 mph) or even more.

 

The wings were similar to those used on the Fairey Firefly, complete with Fairey’s characteristic Youngman flaps, but with small wing root extensions and a thicker profile than the late Spitfires’ wings, and with more rounded wing tips. Similar to the P-51, the L27’s landing gear with a wide track retracted inwards into the wings, and the tail wheel could be fully retracted, too.

Armament, consisting of four 20mm Hispano cannons, was to be concentrated in the wings just outside of the propeller arc, and unlike the Spitfire’s arrangement with underwing coolers, the L27’s single radiator was placed in a ventral tunnel position, very similar to the arrangement on the P-51.

 

A total of three prototypes were ordered, and the aircraft was now formally designated J27A; two were to be powered by Rolls-Royce Griffon 83 engines, and one as a test structure and earmarked for the development of the 24 cylinder engine and its integration into the projected J27B.

The first flight of a J27A took place in March 1945, and the promising results kept the project evolving until late 1946, when the aircraft was cleared for service and production in January 1947. 70 aircraft with Griffon engines were ordered.

 

Anyway, in early 1945, SAAB had also launched a project to determine how to provide the J21A with a jet engine to get the experience of jet engines and flying at high speeds. The goal was to catch up with the development of jet aircraft, which were moving ahead fast in England, where, among others, de Havilland already had the de Havilland Vampire in production. The resulting J21R, SAAB's first jet, made its first flight on 10 March 1947 and it marked the death knell for any piston-engine fighter development and use in Sweden. Consequentially the 24 cylinder engine never made it from the drawing board, and after the initial production run of the Griffon-powered J27A was completed until early 1949, further production was stopped and the whole J27 program terminated. Serial production J27As differed only slightly from the prototypes. The most obvious change was a taller vertical stabilizer and a small fin fillet, less obvious was a modified landing gear cover arrangement, because the original design with a single, large cover of the main wheels tended to bulge outward at high speed. A split design mended this problem.

 

While the J27A’s projected top speed of 700km/h was impressive for a piston-engine fighter and frequently confirmed in service, it was inadequate in the oncoming jet age. In the end, SAAB opted to pursuit jet fighter endeavors that soon led to the very modern and innovative SAAB J29 that soon became Sweden’s standard jet fighter.

In frontline service the J27 was, even though it was popular among its pilots and maintenance crews, almost immediately replaced by jets, at first with the J28B Vampire (from 1951 on), which were in turn quickly replaced in 1952 with the indigenous J29 Tunnan.

The last J27A was, after serving with fighter units primarily in southern Sweden, already retired from frontline duties in 1955. Some aircraft, though, were kept in service as target tugs, liaison aircraft for the air staff and for dissimilar air combat training. The last machine was finally decommissioned in summer 1961.

  

General characteristics:

Crew: One

Length: 9.90 m (32 ft 5 in)

Wingspan: 11.84 m (38 ft 9 1/2 in)

Height: 4.19 (13 ft 9 in)

Wing area: 22.2 m² (238.87 ft²)

Empty weight: 3,250 kg (7,165 lb)

Loaded weight: 4,150 kg (9,149 lb)

Max. take-off weight: 4,413 kg (9,730 lb)

 

Powerplant:

1× license-built Rolls-Royce Griffon 83 liquid-cooled V-12 engine, 2,340 hp (1,745 kW),

driving a six-bladed contraprop

 

Performance:

Maximum speed: 435 mph (700 km/h) at 20,000 ft (6,100 m)

Cruise speed: 495 km/h (265 knots, 308 mph)

Range: 1,100 mi (1,770 km)

Service ceiling: 40,000 ft (12,190 m)

Rate of climb: 3,800 ft/min (19.3 m/s)

 

Armament:

4× 20 mm Bofors cannon (license-built Hispano Mk.II cannon) with 200 rpg in the outer wings

Underwing hardpoints for 8-12 × 3inch "60 lb" rocket projectiles

or 2× 1,000 lb (450 kg) bombs

or a pair of 45 gal (205 l) or 90 gal (409 l) drop tanks.

  

The kit and its assembly:

This is a “real” what-if model, or at least the attempt to build a phantom aircraft from single parts! The SAAB 27 is a bit of a mystery, because valid information is sparse, especially concerning details about its shape. You find some drawings or profiles, but IMHO these are based on guesswork and rather vague. The J27 is frequently described as a “Swedish Spitfire with a P-51 radiator” or a “Swedish Super-Spitfire”, but that leaves much to be desired, because the similarity is only superficial. Hence, this model here is rather a free interpretation of what a service J27 could have looked like.

 

For long time I fought with two building options: either convert a Fairey Firefly (Airfix’ Mk. 5 would have been my bet), or use a Spitfire Mk. 22. After long considerations I settled for the latter one, because I feared that the Firefly would result in a rather massive aircraft, and the Airfix kit itself is vintage and worth a building fight on its own.

 

So I used an Airfix Spitfire Mk. 22, but from this (very nice!) kit just a few things were taken, because I wanted a more individual look. Only the fuselage, cockpit interior and landing gear survived, and I even inserted a 2.5mm wide “wedge plug” around the cockpit and wedge-shaped inserts at the fuselage halves’ seams in order to add some beef to the sleek (if not spindly) Spitfire. I think it’s hard to notice, but the overall proportions look good. At the tail and the front end, the original fuselage width was kept, though.

 

Reason behind this was the P-51 radiator’s width (leftover from a Matchbox kit) that was considerably wider than the Spitfire fuselage. Furthermore, the thicker/more massive wings from a P-47 (from an early MPM kit) also called for a more massive body.

For the new wings, some adaptations to the Spitfire wing roots had to be made, though, e.g. a bulged mid-wing section under the fuselage. The Thunderbolt parts also had the benefit of wells for a landing gear that retracts inwards. I also used P-47 landing gear parts, even though the struts were shortened at their bases by 3mm and the covers accordingly. For the sake of a different look (the Spitfire wheels are very characteristic) I used different main wheels from a Revell G.91R. The landing gear cover arrangement differs from J27 sketches (as far as I can tell, it must have been similar to the P-51's), but I stuck with the P-47 parts because they match well with the rest of the aircraft.

 

The contraprop belongs to a late mark Seafire, left over from a Special Hobby kit. The propeller was in so far modified that I added a metal axis and a styrene tube adapter for the fuselage, so that both propeller parts can (theoretically) spin. OOB, the Special Hobby solution is simply to be glued onto the nose, fixed, despite being constructed in two separate parts?

 

Furthermore, the carburetor intake was changed: the Spitfire’s scoop at the wings’ leading edge was replace by a Firefly-style lip intake right behind the propeller.

 

The whole tail section was reconditioned, too. Descriptions of the J27’s tail are corny, but “more square than a Spitfire’s”. Instead of simple cosmetic surgery I thoroughly replaced the OOB fin with a Supermarine Attacker’s (Novo kit) with some mods to the outline, which fits well in size and is …more square!

 

The new tail is a bit taller and has a fin fillet, making it look very P-51-ish, but that’s O.K. for me. At least it’s different from the round Spitfire shape.

I also exchanged the stabilizers, the round Spitfire parts gave way to differently shaped pieces from a Hobby Boss La-7. Their shape is similar to a P-47’s, but they are smaller and match J27 illustrations well.

 

The canopy was also changed. Through the widened fuselage around the cockpit the tight OOB Spitfire hood would hardly match, anyway. The bubble layout remained, and I adapted a bigger Matchbox P-51 canopy to the new fuselage contours, and moved forward as far as possible.

  

Painting and markings:

The Swedish Air Force as operator was settled, as well as early post-WWII markings. But I did not want the standard, uniform olive green/blue grey livery, so I painted the upper surfaces with camouflage scheme made from two green tones: a medium green tone (Humbrol 102, Army Green, ~FS 34096) and a bluish, dark green (Humbrol 91, RLM 70 equivalent), applied in bands – somewhat inspired by a scheme carried by some SAAB 32 Lansen in the early 60ies.

 

The underside was kept in the typical Swedish blue-grey, for which I used Humbrol 87. The waterline was placed very low so that the upper camouflage was also taken to the radiator flanks under the fuselage and wings.

 

The cockpit was painted in very dark grey (Humbrol 32), while the landing gear and the wells were kept in Aluminum (Humbrol 56).

 

As a 2nd squadron machine, the code letter became blue, as well as the two-part spinner, latter’s paint was mixed, based on the squadron code letter decal’s tone on the tail.

The roundels and the 'R' codes come from an RBD Studio aftermarket sheet from Sweden, further decals like the yellow ‘9’ code, the squadron’s ‘Bonzo’ dog mascot emblem as well as most stencils come from a Heller SAAB 21.

  

A complex build, yet the model aircraft looks so innocent… Anyway, the goal was IMHO achieved: this J27 model just looks like a “Swedish Spitfire with a P-51 radiator”, and at first glance you cannot be certain if this is a modified Griffon Spitfire or a P-51D. Both is true, to a certain degree, but also not correct, because the changes are more fundamental and the wings are completely different from either. So, the mission’s been accomplished. ;)

 

And I feel inclined to tackle a J23, too, a Bf109/P-51B design hybrid that was designed as a conservative alternative to the pusher J21.

 

Phicen kitbash using the blonde Kimi headsculpt .

+++ DISCLAIMER +++

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

  

Some background:

The Skorpion was the result of the dire need for powerfully armed medium tanks when it was clear in 1944 that the German army would be faced with increasing numbers of Allied tanks. The favored solution would have been an update of the Panzer IV with the powerful 7.5 cm KwK 42 L/70 cannon, but the hull could not carry a turret that was gig enough to house this weapon - it should take several years until an satisfatory update would appear with the Panzer IV K. The alternative were self-propelled weapon carriers and the turret-less Jagdpanzer IV, which could take the long L70 gun, but both were not the tanks the Wehrmacht was looking for.

 

As a stopgap measure and to fill the ranks of the new Panzer V Panther, Krupp proposed a radically different layout: mounting the KwK 42 cannon with the Panther turret on the chassis of the Geschützwagen III/IV, which took elements of both the Panzer III (driving and steering system) and Panzer IV chassis (suspension and engine). This chassis ahd originally been developed for self-propelled artillery project, with the engine moved from the back of the hull to a front position next to the driver, so that the rear offered space for a combat section. The same chassis was already used for the Nashorn tank destroyer (with an 8,8cm PaK) and the Hummel mobile artillery support (with a 15cm howitzer) for the tank force. Both had an open-topped superstructure, built up around the respective large guns to give the crew some protection, and armor was relatively light, too, as these verhicles were not intended for direct confrontation with tanks.

 

However, the Panzer III/IV chassis was proven and already in production, and the Panther turret was available, too. For the SdKfz. 168 the open compartment of the Nashorn and Hummel was replaced by a closed, armored deck, which was large enough to carry a ring bearing for the Panther turret and it's drive. Overall armor, esp. on the new tank's front, was beefed up with extra plating, reaching up to 90mm. The crew was reduced to four, since the engine now took the position of the former Panzer IV radio/MG operator next to the driver.

 

In order to improve the tanks agility and speed, a torsion bar suspension and larger, double-interleaved rubber-rimmed steel roadwheels was proposed, but production started with the spring leaf suspension from the Panzer IV.

 

The rear turret's rear position had already been proposed for some heavy tank designs (e.g. by Porsche for the Tiger I proposals, which eventually evolved into the Ferdinand/Elefant tank hunter) but had never been employed before. Due to the unusual layout of the tank, the SdKfz. 168 was quickly dubbed "Skorpion".

 

One of the benefits were a more even weight distribution and a more compact size of the tank, since the long gun barrel did not protrude much over the hull's front end. Another indirect benefit was additional protection for the turret crew through the engine. Loading of ammuntion was also made easier through a rear hatch in the turret as well as in the lower hull that allowed direct access to the shell bunkers under the turret.

 

Drawbacks were an impaired field of view for the commander, esp. when the vehicle was hidden behind corners, and the field of fire was also limited in such ambush situations. The high silhouette was a tactical weakness, too, but this was regarded as acceptable, as this was a little price to pay for being able to carry the KwK 42/L70.

 

The Rheinmetall-Borsig 7.5 cm KwK 42 (L/70) featured semi-automatic shell ejection and a supply of 72 rounds). It used three different types of ammunition: APCBC-HE (Pzgr. 39/42), HE (Sprgr. 42) and APCR (Pzgr. 40/42), the last of which was usually in short supply.

 

While it was of a calibre common on Allied tanks, the Panther's gun was one of the most powerful of World War II, due to the large propellant charge and the long barrel, which gave it a very high muzzle velocity and excellent armour-piercing qualities. This 75 mm gun had actually more penetrating power than the main gun of the Tiger I heavy tank, the 8.8 cm KwK 36 L/56, although the larger 88 mm projectile might inflict more damage if it did penetrate.

Additionally, a MG 34 machine gun was located co-axially with the main gun on the gun mantlet, and another MG 34 was carried on board for close range and anti-aircraf defense.

 

A status report on 15 December 1944 already listed 41 Skorpion tanks assigned to the Western Front, with 36 operational (87 percent). This was one day before the start of the Battle of the Bulge. The Skorpion demonstrated its prowess in open country, where it could hit its targets at long range with near-impunity, but it also showed its vulnerability in the close-in fighting of the small towns of the Ardennes, where they suffered heavy losses. A status report on 15 January 1945 showed only 17 operational SdKfz. 168 left in the units involved in the operation, out of 82 still in their possession at that time.

 

In February 1945, all Skorpion tanks were transferred from the West to the Eastern Front, where they filled gaps in the ranks of the Panther battalions. None of the roundabout 180 built and converted SdKfz. 168 survived the hostitilities.

  

Specifications:

Crew: Four (commander, gunner, loader, driver)

Weight: 25.8 tonnes (28.4 short tons; 25.4 long tons)

Length: 6.48 metres (21 ft 2 3/4 in) (hull only)

7.81 metres (25 ft 7 in) with gun forward

Width: 2.95 m (9 ft 8 in)

Height: 2.84 metres (9 ft 4 in) w/o AA machine gun

Suspension: Leaf spring

Fuel capacity: 470 l (120 US gal)

 

Armor:

20 – 90 mm (0.78 – 3.54 in)

 

Performance:

Maximum road speed: 42 km/h (26.71 mph)

Sustained road speed: 38 km/h (24 mph)

Operational range: 235 km (146 mi)

Power/weight: 12 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× 7.5 cm KwK 42 L/70 with 72 rounds

1× co-axial 7.92 mm Maschinengewehr 34 with 3.000 rounds

Provision for a MG 34 as anti-aircraft gun on the commander's cupola with 2.000 rounds

  

The kit and its assembly:

The "Skorpion" was partly inspired by thoughts about alternative tank designs like the Merkava, and also by available donation parts in the kit pile, where I found a leftover Panther Ausf. D, earmarked for another conversion, esp. with a new turret.

 

The Panther turret is big (like the whole tank itself), and the problem to mount more powerful cannons on the Panzer IV chassis could have led to some unusual, if not improvised designs.

The Panzer III/IV chassis for self-propelled artillery was the perfect basis, so I dedided to combine both for an alternative late WWII tank, conceptionally between a classic battle tank and a self-propelled gun carrier. The Panther turret just fits on the wide back section of the Hummel, even though proportions looks odd and the armor with many vertical surfaces is not very good. But, after all, this is intended to be a second choice concept and not a clean sheet battle tank design.

 

The chassis comes from an ESCI "Hummel", while the Panther turret is from a Hasegawa kit. The Hummel was more or less built OOB, just the open rear section was "clipped" at driver roof level and faired over with styrene sheet. Then, an opening for the Panther turret was cut out, and finally, once the rotation radius was clear, some more details added.

 

Another deviation from the OOB kit is the vinyl track. This ESCI kit came with styrene segment tracks, and IIRC it originally came with a silver, very stiff vinyl track when I built the Hummel for the first time many years ago - not a pleasant experience. Anyway, I decided to go the the Pavla replacement vinyl tracks, because they are very delicate and soft, moulded in a matt dark grey rubber.

 

Painting and markings:

This one looks rather wild - and it's a design experiment. The camouflage is a typical Hinterhalt (Ambush) paint scheme in Dark Yellow, Olive Green and Red Brown, onto which spots in light gray and dark brown have been added, for an even more disruptive effect in urban environment - slightly inspired by the unique British Forces Berlin scheme.

Basic tones are Humbrol 63, 160 and 117, plus extra spots with Humbrol 28 and 173. Then the model was weathered with a light black ink wash and dry-brushing with mid-stone and light gray, some acrylic paint to simulate dust and rust, and finally some dry pigments around the suspension and on the hull that simulate mud.

 

Markings are minimal, just some German crosses on the hull and the tactical code in red on a dedicated beige background - otherwise, it would not have been recognizable at all on the disruptive scheme!

 

The tracks, made from black, soft vinyl, received a paint treatment in order to get rid of that shiny vinyl look: at first, with a mix of black, sienna and silver, which was immediately wiped off again, and later with a second, similar turn with silver and dark brown.

  

An odd concept, and the result looks rather weird - be it the tank concept and the parts used in it, but also the totally fragmented paint scheme which looks gaudy and almost clown-esques, but succesfully breaks up the lines of the boxy vehicle. So, why not?

I kitbashed the Power Girl figure using the Jiaou doll instead of using the Tbleague body since the Jiaou seems much more curvey than the Tbleague bodies , especially the lower half of the bodies and she filled her suit a whole lot better .

+++ 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 Fokker D.XX fighter was designed in 1935 by Dutch aircraft manufacturer Fokker as a conservative export alternative to the D.XXI monoplane. The latter had been developed in response to requirements laid out by the Royal Netherlands East Indies Army Air Force (Militaire Luchtvaart van het Koninklijk Nederlands-Indisch Leger, ML-KNIL), but Fokker saw a good deal of market potential for the aircraft in Europe, too, but was afraid that many smaller European air forces still preferred conservative biplane designs.

 

As a consequence, the D.XX was developed in parallel to the D.XXI and both aircraft shared many components, primarily the fuselage and the tail section. Like its D.XXI stablemate the D.XX biplane was designed as an inexpensive, rugged, and compact fighter aircraft that would possess respectable performance for its era.

 

Following standard Fokker design practice of the period, the D.XX featured a welded steel tube fuselage that was largely covered by fabric, including the flight control surfaces, but elements forward of the trailing edges of the wings were covered by detachable aluminum panels instead. The wings were of a wooden construction, being composed of two box spars attached to ribs made of plywood, and covered by fabric, too. The aircraft was outfitted with a fixed, spatted undercarriage with cantilever legs, and braking was provided by independently-operated pedals using compressed air.

 

The cockpit of the D.XXI was fully enclosed by a plexiglas hood featuring large sliding sections. The canopy was entirely jettisonable in an emergency situation to enable pilots to bail out. Pilots were protected against turnover injuries by means of a pylon built into the structure of the aircraft set behind the seat. Fuel was housed in a 77-gallon tank located aft of the engine, and an auxiliary fuel tank could also be installed behind the pilot seat.

 

Main armament consisted of two pairs of 7.92mm M36 FN-Browning machine guns, two being housed within the forward fuselage above the engine, requiring the latter to be synchronized in order to shoot through the propeller blades, and another pair was carried in fairings under the lower wings, outside of the propeller arc.

 

Initially, the Fokker D.XX was powered by the 830 h.p. Bristol Mercury VII or VIII engines, but for export customers a number of alternative engines were considered, too. These included such power plants as the 650 h.p. Rolls-Royce Kestrel V and the 750 h.p. Pratt and Whitney Twin Wasp Junior. There were even plans to mount the 1,050 h.p. Rolls-Royce Merlin and the 1,090 h.p. Daimler-Benz DB 600H, both coupled with a radiator installation under the fuselage.

 

However, interest in the Fokker D.XX was low, since the monoplane promised much superior performance and future development potential. Compared with the Fokker D.XXI, the D.XX lacked top speed and acceleration, but it had, thanks to its much bigger wing area, a better rate of climb and was the superior dogfight aircraft.

 

Anyway, with the D.XXI as direct in-house competitor and very similar aircraft like the Gloster Gladiator on the market, Fokker's last biplane aircraft was not a success. A major contract with Sweden for an initial batch of 30 aircraft and rights for further license production did not materialize. Other prospects, e. g. Lithuania, Latvia, Greece, Egypt and Yugoslavia, settled upon aircraft of British production, and in the end only Norway and Denmark bought the biplane fighter.

Total production, including two prototypes and three pre-production aircraft, only reached a mere 46 machines, and none of them survived the first months of the 2nd World War.

  

General characteristics:

Crew: one

Length: 8.2 m (26 ft 11 in)

Wingspan: 10.6 m (34 ft 8 ½ in)

Height: 2.92 m (9 ft 7 in)

Wing area: 28m² (300 sq ft)

Empty weight: 1,594 kg (3,514 lb)

Loaded weight: 4,594 lb (2,088 kg)

 

Powerplant:

1 × Bristol Mercury VIII 9-cyl. air-cooled radial piston engine, 620 kW (830 hp)

 

Performance:

Maximum speed: 253 mph (220 knots, 407 km/h) at 14,500 ft (4,400 m)

Cruise speed: 338 km/h (210 mph; 186 kn)

Stall speed: 85 km/h (53 mph; 46 knots)

Range: 930 km (578 mi; 502 nmi)

Endurance: 2 hours

Service ceiling: 11,350 m (37,240 ft)

Rate of climb: 11.7 m/s (2,300 ft/min)

Climb to 10,000 ft (3,050 m): 4.75 min

Power/mass: 0.309 kW/kg (0.188 hp/lb)

 

Armament:

4× 8 mm (0.315 in) machine guns with 500 RPG in the fuselage and 300 RPG under the lower wings

  

The kit and its assembly:

I had found the spare wings from a Gloster Gladiator in my donor bank, and wondered what I could do with them - and eventually stunbled upon a PM Model Fokker D.XXI. Why not retrograde this early monoplane fighter into a biplane, with relatively modern features?

 

Said and done, and the respective conversion/kitbashing was a rather straightforward affair, even though not without some challenges.

The biggest issue became the lower wings: the Gladiator wings are much thinner and have less depth than the original Fokker wings, so that much of the wing roots on the fuselage had to be sanded away. This resulted in gaping openings, which had to be filled, including a resculpted trailing edge intersection. Not a complicated feat, but messy.

 

Another issue arose through the fact that the D.XXI's fuselage is wider than the Gloster Gladiator's - resulting in a wider span of the lower wings than the upper! In order to correct this, the lower wings' tips were clipped and I used the occasion to re-sculpt all wing tips, trying to get away from the Gladiator's characteristic round shape.

 

Once the lower wings were mated with the fuselage, the upper wings were added with the help of the outer support struts only. Once dry, the additional struts between the upper wing and the fuselage were added - the latter were scratched with styrene strips. Thin styrene was also used to add some diagonal bracing struts, once more in an attempt to change the wings' look away from its Gladiator origins.

 

The spatted wheels were taken from the PM Model kit, but shortened by 2mm - OOB they are IMHO much too long, and the result would be a very stalky stance. The tail wheel was also taken OOB, but moved aft and shortened, too.

 

Inside, a different seat was used; a box was placed behind it, filling the gap, and a dashboard was added under the windshield. The canopy (very thick material!) was cut into three pieces, for a potential open presentation.

 

Engine and cowling were taken OOB, but the propeller was replaced with a better-looking scrap box find, which also received a longer axis for better balance and free spinning.

 

The rigging was done with material derived from heated, black IP sprues, which I like because it bonds well with the kit's plastic and can be attached with standard glue. Additionally, the wire's strength can the individually tailored.

  

Painting and markings:

I used this occasion to apply the somewhat obscure camouflage of the Royal Danish Air Force from the late Thirties. While the scheme itself is rather simple, the colors remain obscure. In profiles and painting instructions you can find a wide range of recommendations - ranging from sand or a greenish yellow and olive drab to dark green and dark earth! The undersides were supposed to be "bluish grey".

 

I eventually settled upon a relatively simple choice, with Humbrol 83 (Ochre) and Revell 46 (NATO Olive Drab, RAL 7013 a.k.a. Gelboliv), which looks almost like a dark brown together with the greenish sand tone. IMHO they make a good combo for the Danish scheme. For the undersides, I went for Humbrol 128 (FS 36320). Interior surfaces were painted in a dark slate grey tone, the propeller received an aluminum front and flat black back surfaces.

 

The kit received a light black ink wash and a post-shading treatment with various shades of the basic tones, including ModelMaster RAL 7028 (German WWII Dunkelgelb) as well as Humbrol 155, 163 and 247. Finally, the fabric structure on the wings was slightly emphasized with dry-brushed light grey, and exhaust soot under the fuselage was added with grinded graphite.

 

The markings come from various sources: roundels from a D.XXI sheet from PrintScale, the flags on the fin belong to a Danish F-100 (XtraDecal) and the tactical code was puzzled together. The nose art, the charging knight on the cowling, which I added because I found the overall aircraft to look pretty bleak, comes from a ModelCollect tank model sheet.

Finally, the whole kit was sealed with matt acrylic varnish (Italeri).

  

Not a spectacular whif, and this one does not really stand out between similar builds (e.g. the Macchi Brezza or the Gloster Glaive) I did before, but I find it interesting how good and plausible the retrograded Fokker D.XXI looks. The new/old wings blend in nicely, and the Danish scheme looks good on this biplane, too, even though I wonder why these colors were chosen? It looks rather like a desert paint scheme than something for Northern Europe, with lots of water and mostly green, flat landscape?

 

+++ DISCLAIMER +++

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

 

Some background:

Both Imperial Japanese Army and Navy Aviation (IJA and IJN, respectively) were very aware of the developments of jet engines, esp. through close contact with Germany and mutual exchange of blueprints and even hardware. But it was the IJN which basically drove jet-powered aircraft, e. g. through the Kyūshū J7W2 Shinden or Nakajima J9Y1 Kikka fighters.

 

The IJA was far behind schedule. Its primary jet projects had been conversions of existing, piston-engine-driven bomber types, but the increasing threat through high and fast incoming B-29 bombers, as well as the potential danger of even faster, jet-powered types, stirred the development of fast and agile interceptors with a heavy armament.

 

Since no such indigenous design existed (the IJA rejected the logical option to adapt an IJN types!), German engineers and design had a strong impact on what was to become the Ki-202 - a parallel development to the two-engined, heavier Ki-201 "Karyu", which resembled much the German Me 262.

 

The Ki-202 was developed by the Nippon Kokusai Koku Kogyo in a very short time frame: initial work started in late 1944, and the prototype was ready in summer 1945. The Ki-202 was regarded as a light, dedicated interceptor for spot defence, which should be produced in large numbers and with less investment of sparse resources and work labor per unit than the Karyu.

 

The Ki-202 was a very compact and simple aircraft. Outwardly it bore a striking resemblance to Kurt Tank's Ta 183 "Huckebein" jet fighter that had been under development in Germany since 1942, but the Ki-202 was much more simplified, both concerning construction and aerodynamics, as it was so direly needed and, beyond the jet engine, no big development risk was to be dared.

 

For instance, in order to avoid trouble with swept wings (which had not been incorporated in Japanese aircraft design yet, even though some wind tunnel test results already existed, as well as scientific input from Germany), the Ki-202 featured straight wings with a laminar-flow profile. The tail section was also different from the Ta 183: instead of the Ta 183's highly swept tail fin and a T-tail arrangement, the Ki-202 featured a relatively slender, staright tail boom above the jet exhaust, carrying a conventional stabilizer arrangement with only moderate sweep.

 

The fuselage resembled much Hans Multhopp's Ta 183, with a nose air intake, the pressurized cockpit placed above the air duct. The cockpot featured a frameless bubble canopy with an armored windscreen that offered an excellent field of view. Another novelty for the IJA was a tricycle landing gear that retracted into the lower fuselage. The engine (initially a single Ishikawajima Ne-20 turbojet, rated at 4.66 kN/475 kgf) filled the whole lower fuselage half. It lay between the main landing gear wells, with fuel cells above them and in the wing roots.

 

The aircraft had a rather stubby appearance, but turned out to be easy to handle and highly agile. Its weak spot was the Ne-20 engine, which was based on the German BMW 003 turbojet. Its low power output limited the Ki-202's performance so much that the initial prototypes (two were built) could only take off with reduced fuel - in fact, one of these machines was lost when it overrun the runway and crashed beyond repair.

 

Hence, only basic flight testing without any military equipment on board could be done until April 1945, and after the starting crash the other prototype was actually towed into the air, where it would, at safe height, power up its engine and perform a very limited test program.

When it became available in May 1945, a slightly uprated Ne-20-Kai engine was installed, but this measure hardly made the aircraft suitable to serious military service.

 

Things changed dramatically with the introduction of the much improved Ne-230 and Ne-330 engines. The latter had a thrust rating at 12.75 kN/1.300 kgf of thrust - nearly three times of what the early Ne-20 could deliver and close to the German 2nd generation Heinkel HeS 011 turbojet.

This new engine necessitated a slightly widened exhaust nozzle, and in the course of this modifications many detail refinements on prototypes #3 and 4 were made, including anti-flutter weights on the horizontal stabilizers and small wing fences.

In September 1945 this "new" aircraft eventually entered IJA service as "Ki-202 Kai", officially called 'Goryō' (御霊 - "Vengeful ghost") but also nicknamed 'Nezumi' (ネズミ - "Mouse") by its crews

 

The new type proved to be an immediate success. The Ki-202 Kai had a very good rate of climb, the short wings, coupled with a center-heavy CG due to the compact "pod and boom" layout, offered a very high manouverybility that was on par with contemporary Allied piston-engined fighters. As a bonus, its small size made the 'Goryō' a target which was hard to acquire or hit.

 

On the other side, the aircraft sported a powerful cannon armament (two fuselage-mounted 20 mm Ho-5 cannons, each with 150 RPG, plus two fuselage-mounted 30 mm Ho-155-II cannons, each with 50 RPG), and it was able to carry unguided air-to-air missiles under its wings, or two 150 L (40 US gal) drop tanks on either wing or a pair of 250 kg (550 lb) bombs.

On the downside, the Ne-330 engine had a very high fuel consumption rate, its throttle response was marginal, and its reliability was poor, especially in the initial production batches which suffered from material failures and lack of engineering experience.

  

General characteristics

Crew: one

Length: 8.96 m (29 ft 4 in)

Wingspan: 9,74 m (31 ft 10 1/2 in)

Height: 3,69 m (12 ft 1 in)

Wing area: 17.5 m² (188 ft²)

Empty weight: 2,380 kg (5,247 lb)

Loaded weight: 4,300 kg (9,480 lb)

 

Powerplant:

1× Ishikawajima Ne-330 engine with 12.75 kN/1.300 kgf of thrust

 

Performance

Maximum speed: 855 km/h (531 mph)

Stall speed: 140 km/h (92 knots, 106 mph) (power off, flaps down)

Range: 1.250 km (673 nmi, 776 mi)

Service ceiling: 14.000 m (45,932 ft)

Rate of climb: 20,4 m/s (4,020 ft/min)

Wing loading: 196 kg/m² (41 lb/ft²)

Thrust/weight: 0.37

 

Armament

2× 20 mm Ho-5 cannons with 150 RPG

2× 30 mm Ho-155-II cannons with 50 RPG

2× underwing hardpoints for up to 250 kg (551 lb) each

(for racks with unguided missiles, drop tanks or bombs)

  

The kit and its assembly:

A spontaneous project, inspired by a similar build (in French livery, though) on whatifmodelers.com some time ago, and an interim project while I waited for ordered decals for another whif on the bench.

I had a surplus Ta 183 from PM Models in store, and eventually considered it for conversion. When I recently got hands on several PZL TS-11 'Iskra' trainers from Master Craft, I eventually got the inspiration (and parts!) I needed and decided to make a kitbash, retro-fitting the rather futuristic Ta 183 with straight wings and a tail boom.

 

Conversion was rather straightforward, even though little from the Ta 183 was left: just the fuselage halves, air intake, canopy and parts of the landing gear. The Iskra 'donated' its wings and tail, as well as the front wheel.

Main wheels, cockpit interior, exhaust pipe and pilot figure come from the scrap box - noteworthy is the landing gear well interior. The PM kit just has a shallow, blank fairing - I cut that away and inserted parts from a jet engine (from a Revell F-16, the old kit which comes with a truck, trolley and a spare engine as props) - finally got use for these rather crude parts!

 

Some putty work was necessary at the fuselage/tail intersection, as well as at the wing roots, but overall the body work was rather quick and simple.

 

The packs of unguided missiles under the wings actually belong to the Matchbox BAC Strikemaster - I found an illustration of a similar arrangement on a Japanese rocket fighter, and they suit the 'Vengeful Ghost' well.

  

Painting and markings:

By tendency, I rather keep whifs' liveries simple and unspectacular - but I already have built some and want to avoid repetition. So I settled for an improvised camouflage scheme on bare metal, which I kept for the lower sides. AFAIK, such makeshift paint schemes were pretty common, and since no primer was used, quickly deteriorated.

 

To keep things simple I painted the finished model with Metallizer from Modelmaster, with different tones in selected areas (e. g. Aluminum Plate, Steel). After that I applied a thin coat of Humbrol 172 with a soft, broad brush on the upper surfaces, the waterline on the flanks masked with Tamiya tape. The metal below was to shine through, streaks were welcome, so that the finish became willingly uneven (and more interesting). This was later enhanced with some dry-brushed Humbrol 102 on top of that.

 

For more contrast, I added white Homeland Defence bands under the Hinomaru markings on wings and fuselage. These were cut from white decal sheet, not painted, and the Hinomaru placed on top of that. The yellow bands on the wings' ledaing edges are decals, too, a very effective method! The other few markings came from AeroMaster Decals and Microscale sheets.

 

Weathering included, beyond a wash with thinned black ink, a light sand paper treatment on the leading edges and in areas with much external contact, for an even shaggier look, and some grinded graphite was rubbed onto the bare metal surfaces for a worn look and some extra metal shine.

 

Finally, everything was sealed under a coat of semi-gloss acryl varnish.

  

A 'quickie', and the result looks a bit odd, IMHO - like a Saab 29 hatchling, maybe?

 

+++ DISCLAIMER +++

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

  

Some background:

The TIE/LN starfighter, or TIE/line starfighter, simply known as the TIE Fighter or T/F, was the standard Imperial starfighter seen in massive numbers throughout most of the Galactic Civil War and onward.

The TIE Fighter was manufactured by Sienar Fleet Systems and led to several upgraded TIE models such as TIE/sa bomber, TIE/IN interceptor, TIE/D Defender, TIE/D automated starfighter, and many more.

 

The original TIEs were designed to attack in large numbers, overwhelming the enemy craft. The Imperials used so many that they came to be considered symbols of the Empire and its might. They were also very cheap to produce, reflecting the Imperial philosophy of quantity over quality.

 

However, a disadvantage of the fighter was its lack of deflector shields. In combat, pilots had to rely on the TIE/LN's maneuverability to avoid damage. The cockpit did incorporate crash webbing, a repulsorlift antigravity field, and a high-g shock seat to help protect the pilot, however these did next to nothing to help protect against enemy blaster fire.

 

Due to the lack of life-support systems, each TIE pilot had a fully sealed flight suit superior to their Rebel counterparts. The absence of a hyperdrive also rendered the light fighter totally dependent on carrier ships when deployed in enemy systems. TIE/LNs also lacked landing gear, another mass-reducing measure. While the ships were structurally capable of "sitting" on their wings, they were not designed to land or disembark their pilots without special support. On Imperial ships, TIEs were launched from racks in the hangar bays.

 

The high success rate of more advanced Rebel starfighters against standard Imperial TIE Fighters resulted in a mounting cost of replacing destroyed fighters and their pilots. That, combined with the realization that the inclusion of a hyperdrive would allow the fleet to be more flexible, caused the Imperial Navy to rethink its doctrine of using swarms of cheap craft instead of fewer high-quality ones, leading to the introduction of the TIE Advanced x1 and its successor, the TIE Avenger. The following TIE/D Defender as well as the heavy TIE Escort Fighter (or TIE/E) were touted as the next "logical advance" of the TIE Series—representing a shift in starfighter design from previous, expendable TIE models towards fast, well armed and protected designs, capable of hyperspace travel and long-term crew teams which gained experience and capabilities over time.

 

The TIE/E Escort, was a high-performance TIE Series starfighter developed for the Imperial Navy by Sienar Fleet Systems and it was introduced into service shortly before the Battle of Endor. It was a much heavier counterpart to the agile and TIE/D fighter, and more of an attack ship or even a light bomber than a true dogfighter. Its role were independent long range operations, and in order to reduce the work load and boost morale a crew of two was introduced (a pilot and a dedicated weapon systems officer/WSO). The primary duty profile included attack and escort task, but also reconnoiter missions. The TIE/E shared the general layout with the contemporary TIE/D fighter, but the cockpit section as well as the central power unit were much bigger, and the ship was considerably heavier.

 

The crew enjoyed – compared with previous TIE fighter designs – a spacious and now fully pressurized cockpit, so that no pressurized suits had to be worn anymore. The crew members sat in tandem under a large, clear canopy. The pilot in front had a very good field of view, while the WSO sat behind him, in a higher, staggered position with only a limited field of view. Both work stations had separate entries, though, and places could not be switched in flight: the pilot mounted the cockpit through a hatch on port side, while the WSO entered the rear compartment through a roof hatch.

 

In a departure from the design of previous TIE models, instead of two parallel wings to either side of the pilot module, the TIE Escort had three quadanium steel solar array wings mounted symmetrically around an aft section, which contained an I-s4d solar ionization reactor to store and convert solar energy collected from the wing panels. The inclusion of a third wing provided additional solar power to increase the ship's range and the ship's energy management system was designed to allow weapons and shields to be charged with minimum loss of power to the propulsion system.

 

Although it was based on the standard twin ion engine design, the TIE/E’s propulsion system was upgraded to the entirely new, powerful P-sz9.8 triple ion engine. This allowed the TIE/E a maximum acceleration of 4,220 G or 21 MGLT/s and a top speed of 144 MGLT, or 1,680 km/h in an atmosphere — almost 40 percent faster than a former standard TIE Fighter. With tractor beam recharge power (see below) redirected to the engines, the top speed could be increased to 180 MGLT in a dash.

In addition to the main thrusters located in the aft section, the TIE Escort's triple wing design allowed for three arrays of maneuvering jets and it featured an advanced F-s5x flight avionics system to process the pilot's instructions. Production models received a class 2, ND9 hyperdrive motivator, modified from the version developed for the TIE Avenger. The TIE/E also carried a Sienar N-s6 Navcon navigation computer with a ten-jump memory.

 

Special equipment included a small tractor beam projector, originally developed for the TIE Avenger, which could be easily fitted to the voluminous TIE Escort. Models produced by Ysanne Isard's production facility regularly carried such tractor beams and the technology found other uses, such as towing other damaged starfighters until they could achieve the required velocity to enter hyperspace. The tractor beam had limited range and could only be used for a short time before stopping to recharge, but it added new tactics, too. For instance, the beam allowed the TIE/E crews to temporarily inhibit the mobility of enemy fighters, making it easier to target them with the ship's other weapon systems, or prevent enemies from clear shots.

 

The TIE Escort’s weapons systems were primarily designed to engage bigger ships and armored or shielded targets, like armed freighters frequently used by the Alliance. Thanks to its complex weapon and sensor suite, it could also engage multiple enemy fighters at once. The sensors also allowed an effective attack of ground targets, so that atmospheric bombing was a potential mission for the TIE/E, too.

.

The TIE Escort Fighter carried a formidable array of weaponry in two modular weapon bays that were mounted alongside the lower cabin. In standard configuration, the TIE/E had two L-s9.3 laser cannons and two NK-3 ion cannons. The laser and ion cannons could be set to fire separately or, if concentrated power was required, to fire-linked in either pairs or as a quartet.

The ship also featured two M-g-2 general-purpose warhead launchers, each of which could be equipped with a standard load of three proton torpedoes or four concussion missiles. Depending on the mission profile, the ship could be fitted with alternative warheads such as proton rockets, proton bombs, or magnetic pulse warheads.

Additionally, external stores could be carried under the fuselage, which included a conformal sensor pallet for reconnaissance missions or a cargo bay with a capacity for 500 kg (1.100 lb).

 

The ship's defenses were provided by a pair of forward and rear projecting Novaldex deflector shield generators—another advantage over former standard TIE models. The shields were designed to recharge more rapidly than in previous Imperial fighters and were nearly as powerful as those found on capital ships, so that the TIE/E could engage other ships head-on with a very high survivability. The fighters were not equipped with particle shields, though, relying on the reinforced titanium hull to absorb impacts from matter. Its hull and wings were among the strongest of any TIE series Starfighter yet.

 

The advanced starfighter attracted the attention of several other factions, and the Empire struggled to prevent the spread of the technology. The ship's high cost, together with political factors, kept it from achieving widespread use in the Empire, though, and units were assigned only to the most elite crews.

 

The TIE/E played a central role in the Empire's campaign against rogue Grand Admiral Demetrius Zaarin, and mixed Defender and Escort units participated in several other battles, including the Battle of Endor. The TIE Escort continued to see limited use by the Imperial Remnant up to at least 44 ABY, and was involved in numerous conflicts, including the Yuuzhan Vong War..

  

The kit and its assembly:

Another group build contribution, this time to the Science Fiction GB at whatifmodelers.com during summer 2017. Originally, this one started as an attempt to build a vintage MPC TIE Interceptor kit which I had bought and half-heartedly started to build probably 20 years ago. But I did not have the right mojo (probably, The Force was not strong enough…?), so the kit ended up in a dark corner and some parts were donated to other projects.

 

The sun collectors were still intact, though, and in the meantime I had the idea of reviving the kit’s remains, and convert it into (what I thought was) a fictional TIE Fighter variant with three solar panels. For this plan I got myself another TIE Interceptor kit, and stashed it away, too. Mojo was still missing, though.

 

Well, then came the SF GB and I took it as an occasion to finally tackle the build. But when I prepared for the build I found out that my intended design (over the years) more or less actually existed in the Star Wars universe: the TIE/D Defender! I could have built it with the parts and hand and some improvisation, but the design similarity bugged me. Well, instead of a poor copy of something that was more or less clearly defined, I rather decided to create something more individual, yet plausible, from the parts at hand.

 

The model was to stay a TIE design, though, in order to use as much donor material from the MPC kits as possible. Doing some legwork, I settled for a heavy fighter – bigger than the TIE Interceptor and the TIE/D fighter, a two-seater.

Working out the basic concept and layout took some time and evolved gradually. The creative spark for the TIE/E eventually came through a Revell “Obi Wan’s Jedi Starfighter” snap fit kit in my pile – actually a prize from a former GB participation at phoxim.de (Thanks a lot, Wolfgang!), and rather a toy than a true model kit.

 

The Jedi Fighter was in so far handy as it carries some TIE Fighter design traits, like the pilot capsule and the characteristic spider web windscreen. Anyway, it’s 1:32, much bigger than the TIE Interceptor’s roundabout 1:50 scale – but knowing that I’d never build the Jedi Starfighter OOB I used it as a donor bank, and from this starting point things started to evolve gradually.

 

Work started with the cockpit section, taken from the Jedi Starfighter kit. The two TIE Interceptor cockpit tubs were then mounted inside, staggered, and the gaps to the walls filled with putty. A pretty messy task, and once the shapes had been carved out some triangular tiles were added to the surfaces – a detail I found depicted in SW screenshots and some TIE Fighter models.

 

Another issue became the crew – even though I had two MPC TIE Interceptors and, theorectically, two pilot figures, only one of them could be found and the second crewman had to be improvised. I normally do not build 1:48 scale things, but I was lucky (and happy) to find an SF driver figure, left over from a small Dougram hoovercraft kit (from Takara, as a Revell “Robotech” reboxing). This driver is a tad bigger than the 1:50 TIE pilot, but I went with it because I did not want to invest money and time in alternatives. In order to justify the size difference I decided to paint the Dougram driver as a Chiss, based on the expanded SW universe (with blue skin and hair, and glowing red eyes). Not certain if this makes sense during the Battle of Endor timeframe, but it adds some color to the project – and the cockpit would not be visible in much detail since it would be finished fully closed.

 

Reason behind the closed canopy is basically the poor fit of the clear part. OOB, this is intended as an action toy – but also the canopy’s considerable size in 1:50 would prevent its original opening mechanism.

Additional braces on the rel. large window panels were created with self-adhesive tape and later painted over.

 

The rear fuselage section and the solar panel pylons were scratched. The reactor behind the cockpit section is actually a plastic adapter for water hoses, found in a local DIY market. It was slightly modified, attached to the cockpit “egg” and both parts blended with putty. The tail opening was closed with a hatch from the OOB TIE Interceptor – an incidental but perfect match in size and style.

 

The three pylons are also lucky finds: actually, these are SF wargaming/tabletop props and would normally be low walls or barriers, made from resin. For my build, they were more or less halved and trimmed. Tilted by 90°, they are attached to the hull with iron wire stabilizers, and later blended to the hull with putty, too.

 

Once the cockpit was done, things moved more swiftly. The surface of the hull was decorated with many small bits and pieces, including thin styrene sheet and profiles, steel and iron wire in various strengths, and there are even 1:72 tank tracks hidden somewhere, as well as protective caps from syringes (main guns and under the rear fuselage). It’s amazing how much stuff you can add to such a model – but IMHO it’s vital in order to create some structure and to emulate the (early) Star Wars look.

  

Painting and markings:

The less spectacular part of the project, even though still a lot of work because of the sheer size of the model’s surface. Since the whole thing is fictional, I tried to stay true to the Imperial designs from Episode IV-VI and gave the TIE/E a simple, all-light grey livery. All basic painting was done with rattle cans.

Work started with a basic coat of grey primer. On top of that, an initial coat of RAL 7036 Platingrau was added, esp. to the lower surfaces and recesses, for a rough shading effect. Then, the actual overall tone, RAL 7047, called “Telegrau 4”, one of Deutsche Telekom’s corporate tones, was added - mostly sprayed from abone and the sides onto the model. Fuselage and panels were painted separately, overall assembly was one of the final steps.

 

The solar panels were to stand out from the grey rest of the model, and I painted them with Revell Acrylic “Iron Metallic” (91) first, and later applied a rather rich wash with black ink , making sure the color settled well into the many small cells. The effect is pretty good, and the contrast was slightly enhanced through a dry-brushing treatment.

 

Only a few legible stencils were added all around the hull (most from the scrap box or from mecha sheets), the Galactic Empire Seal were inkjet-printed at home, as well as some tactical markings on the flanks, puzzled together from single digits in "Aurebash", one of the Imperial SW languages/fonts.

For some variety and color highlights, dozens of small, round and colorful markings were die-punched from silver, yellow, orange, red and blue decal sheet and were placed all over the hull - together with the large panels they blur into the the overall appearance, though. The hatches received thin red linings, also made from generic decals strips.

 

The cockpit interior was a bit challenging, though. Good TIE Fighter cockpit interior pictures are hard to find, but they suggest a dark grey tone. More confusingly, the MPC instructions call for a “Dark Green” cockpit? Well, I did not like the all-grey option, since the spaceship is already monochrome grey on the outside.

 

As a compromise I eventually used Tamiya XF-65 "Field Grey". The interior recieved a black ink in and dry-brushing treatment, and some instruments ansd screens were created with black decal material and glossy black paint; some neon paint was used for sci-fi-esque conmtraol lamps everywhere - I did not pay too much intention on the interior, since the cockpit would stay closed, and the thick clear material blurs everything inside.

Following this rationale, the crew was also painted in arather minimal fashion - both wear a dark grey uniform, only the Chiss pilot stands aout with his light blue skin and the flourescent red eyes.

 

After an overall black ink wash the model received a dry brusing treatment with FS 36492 and FS 36495, for a weathered and battle-worn look. After all, the "Vehement" would not survive the Ballte of Endor, but who knows what became of TIE/E "801"'s mixed crew...?

Finally, the kit was sealed with matt acrylic varnish, and some final cosmetic corrections made.

 

The display is a DIY creation, too, made from a 6x6" piece of wood, it's edges covered with edgebonder, a steel wire as holder, and finally the display was paited with semi-matt black acrylic paint from the rattle can.

  

A complex build, and the TIE/E more or less evolved along the way, with only the overall layout in mind. Work took a month, but I think it was worth the effort. This fantasy creation looks pretty plausible and blends well into the vast canonical TIE Fighter family - and I am happy that I finally could finish this mummy project, including the surplus Jedi Starfighter kit which now also find a very good use!

 

An epic one, and far outside my standard comfort zone. But a wothwhile build!

 

+++ 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 ASTA (Aerospace Technologies of Australia, formerly Government Aircraft Factories) Baza development was started in 1995 when the Royal Australian Air Force was searching for a two-seat training aircraft that would allow the transition from initial training on piston-engined aircraft to jets, and could also be used for weapon training and CAS/reconnaissance duties.

 

ASTA responded with a low-wing two-turboprop-engined all-metal monoplane with retractable landing gear, capable of operating from unprepared strips when operationally required. The aircraft, internally coded “A-31”, was of conventional, all-metal (mainly duralumin) construction. The unswept cantilever wings have 3° of dihedral and are fitted with slotted trailing-edge flaps.

 

The A-31 had a tandem cockpit arrangement; the crew of two was seated under the upward opening clamshell canopy on Martin-Baker Mk 6AP6A zero/zero ejection seats and were provided with dual controls.

 

Armor plating was fitted to protect the crew and engines from hostile ground fire. The aircraft was powered by a pair of Garrett TPE 331 engines, driving sets of three-bladed propellers which were also capable of being used as air brakes.

 

The A-31 was designed for operations from short, rough airstrips.[The retractable tricycle landing gear, with a single nose wheel and twin main wheels retracting into the engine nacelles, is therefore fitted with low pressure tires to suit operations on rough ground, while the undercarriage legs are tall to give good clearance for underslung weapon loads. The undercarriage, flaps and brakes are operated hydraulically, with no pneumatic systems.

 

Two JATO rockets can be fitted under the fuselage to allow extra-short take-off. Fuel is fed from two fuselage tanks of combined capacity of 800 L (180 imp gal; 210 US gal) and two self-sealing tanks of 460 L (100 imp gal; 120 US gal) in the wings.

 

Fixed armament of the A-31 consisted of two 30mm Aden cannons mounted under the cockpits with 200 rounds each. A total of nine hardpoints were fitted for the carriage of external stores such as bombs, rockets or external fuel tanks, with one of 1,000 kg (2,200 lb) capacity mounted under the fuselage and the remaining two pairs of 500 kg (1,100 lb) capacity beneath the wing roots and wings inside of the engine nacelles, and two more pairs of hardpoints outside of the engines for another 500 kg and 227 kg, respectively. Total external weapons load was limited to 6,800 lb (3,085 kg) of weapons, though.

 

Onboard armaments were aimed by a simple reflector sight, since no all weather/night capabilities were called for – even though provisions were made that external sensors could be carried (e. g. a TISEO or a PAVE Spike pod).

 

Severe competition arose through the BAe Hawk, though: the Royal Australian Air Force ordered 33 Hawk 127 Lead-in Fighters (LIFs) in June 1997, 12 of which were produced in the UK and 21 in Australia – and this procurement severely hampered the A-31’s progress. The initial plan to build 66 aircraft for domestic use, with prospects for export, e. g. to Sri Lanka, Indonesia or Turkey, was cut down to a mere 32 aircraft which were to be used in conjunction with the Australian Army in the FAC role and against mobile ground targets.

 

This extended role required an upgrade with additional avionics, an optional forward looking infrared (FLIR) sensor and a laser ranger in an extended nose section, which lead to the Mk. II configuration - effectively, only five machines were produced as Mk.I types, and they were updated to Mk. II configuration even before delivery to the RAAF in August 1999.

 

Since then, the ASTA A-31 has been used in concunction with RAAF's Pilatus PC-9 and BAe Hawk Mk. 127 trainers. Beyond educational duties the type is also employed for Fleet support to Navy operations and for close air support to Army operations.

 

The 'Baza' (christened by a small sized bird of prey found in the forests of South Asia and Southeast Asia) has even seen serious military duty and already fired in anger: since August 2007, a detachment of No. 114 Mobile Control and Reporting Unit RAAF has been on active service at Kandahar Airfield in southern Afghanistan, and a constant detachment of six A-31's from RAAF 76 Suqadron has been assigned to armed reconnaissance and protection of approximately 75 personnel deployed with the AN/TPS-77 radar, assigned the responsibility to co-ordinate coalition air operations.

  

General characteristics:

Crew: 2

Length (incl. Pitot): 14.69 m (48 ft 1 ½ in)

Wingspan: 14.97 m (49 ft)

Height: 3, 75 m (12 ft 3 in)

Wing area: 30.30 m2 (326.1 sq ft)

Aspect ratio: 6.9:1

Airfoil: NACA 642A215 at root, NACA641 at tip

Empty weight: 4,020 kg (8,863 lb)

Max takeoff weight: 6,800 kg (14,991 lb)

Internal fuel capacity: 1,280 L (280 imp gal; 340 US gal)

 

Powerplant:

2 × Garrett TPE 331-11U-601G turboprop engines, 820 kW (1.100 hp) each

 

Performance:

Maximum speed: 515 km/h (311 mph; 270 kn) at 4.570 m (15.000 ft)

Cruising speed: 430 km/h (267 mph; 232 kn) at 2.500 m (8.200 ft)

Stall speed: 143 km/h (89 mph; 77 kn) (flaps and undercarriage down)

Never exceed speed: 750 km/h (466 mph; 405 kn)

Range:1.611 km (1.000 mi; 868 nmi), clean and internal fuel only

Ferry range: 3,710 km (2,305 mi; 2,003 nmi) max internal and external fuel

Service ceiling: 10,000 m (32,808 ft)

g limits: +6/-3 g

Rate of climb: 6.5 m/s (1.276 ft/min)

 

Armament:

2× 30 mm ADEN cannons in the lower nose

Up to 6,800 lb (3,085 kg) of weapons on nine external hardpoints

  

The kit and its assembly:

Like many of my whifs, this was spawned by a project at whatifmodelers.com from fellow user silverwindblade that ran under the handle "COIN aircraft from a Hawk" - and in fact, the BAe Hawk's fuselage with its staggered cockpit and good field of view appears as a good basis for a conversion.

 

I liked the idea VERY much, and while silverwindblade's work would rather develop into a futuristic canard layout aircraft, I decided to keep the COIN aircraft rather conservative - the FMA 58 'Pucara' from Argentina would be a proper benchmark.

 

The basis here is the Italeri BAe Hawk Mk. 127 kit which comes with the longer nose and modified wings for the RAAF version, as well as with false decals.

Anyway, I'd only use the fuselage, anything else is implanted, partly from unlikely donation kits! Wings incl. engine nacelles and stablizers come from the vintage box scale (1:166?) Revell Convair R3Y-2 Tradewind flying boat(!), the fin from an Academy OV-10 Bronco.

 

The landing gear was puzzled together, among other from parts of a 1:200 Concorde, the propellers were scratched.

 

Biggest mod to the fuselage is the dissection of the air intakes (and their blending with the fuselage) as well as a new tail section where the Adour jet engine's exhaust had been.

  

Painting and markings:

This model was agood excuse to finally apply an SIOP color scheme, which was originally carried by USAF's strategic bombers like B-52 or FB-111. But what actually inspired me were Australian C-130s - it took some time to figure out that their scheme were the USAF's SIOP colors (FS 34201, 34159 and 34079). But that made the Baza's potential user's choice (and fictional origin) easy.

 

As a COIN role aircraft I settled on a wraparound scheme. I found a pattern scheme on an USN Aggressor A-4 Skyhawk that had been painted in SIOP colors, too, and adapted it for the model. Basic colors were Humbrol 31, 84 and 116, good approximations - the result looks odd, but suits the Baza well.

 

Later, panels were emphasized through dry painting with lighter shades and a light black ink wash was applied.

 

The landing gear became classic white, the cockpit interior medium gray - nothing fancy.

 

The markings were improvised - the Italeri Hawk Mk. 127 features RAAF 'roos, but these are printed in black - wrong for the OOB kit, but very welcome on my aircraft. The rest was salvaged from the scrap box, the tactical code A-31-06 created with single letters from TL Modellbau.

+++ DISCLAIMER +++

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

  

The A-14 program originally started in 2005 as a private venture, initiated by Northrop-Grumman together with the Elbit Group as a joint venture through Elbit’s Texas-based aircraft division M7 Aerosystems, an approved supplier to major aerospace clients. The aircraft was intended to replace the USAF’s A-10 attack aircraft as well as early F-16s in the strike role from 2010 onwards. The time slot for the project turned out to be advantageous, because at that time the USAF was contemplating to replace the simple and sturdy A-10 with the much more complex F-35, eventually even with its VTOL variant, and the highly specialized F-117 was retired, too.

The A-14 revived conceptual elements of Grumman’s stillborn A-12 stealth program for the US Navy, which had also been part of the USAF’s plans to replace the supersonic F-111 tactical bomber, but on a less ambitious and expensive level concerning technology, aiming for a more effective compromise between complexity, survivability and costs. The basic idea was an updated LTV A-7D (the A-10’s predecessor from the Vietnam War era), which had far more sophisticated sensor and navigation equipment than the rather simple but sturdy A-10, but with pragmatic stealth features and a high level of survivability in a modern frontline theatre or operations.

 

M7 Aerosystems started on a blank sheet, even though Northrop-Grumman’s A-12 influence was clearly visible, and to a certain degree the aircraft shared the basic layout with the F-117A. The A-14 was tailored from the start to the ground attack role, and therefore a subsonic design. Measures to reduce radar cross-section included airframe shaping such as alignment of edges, fixed-geometry serpentine inlets that prevented line-of-sight of the engine faces from any exterior view, use of radar-absorbent material (RAM), and attention to detail such as hinges and maintenance covers that could provide a radar return. The A-14 was furthermore designed to have decreased radio emissions, infrared signature and acoustic signature as well as reduced visibility to the naked eye.

 

The resulting airframe was surprisingly large for an attack aircraft – in fact, it rather reminded of a tactical bomber in the F-111/Su-24 class than an alternative to the A-10. The A-14 consisted of a rhomboid-shaped BWB (blended-wing-and-body) with extended wing tips and only a moderate (35°) wing sweep, cambered leading edges, a jagged trailing edge and a protruding cockpit section which extended forward of the main body.

The majority of the A-14’s structure and surface were made out of a carbon-graphite composite material that is stronger than steel, lighter than aluminum, and absorbs a significant amount of radar energy. The central fuselage bulge ended in a short tail stinger with a pair of swept, canted fins as a butterfly tail, which also shrouded the engine’s hot efflux. The fins could have been omitted, thanks to the aerodynamically unstable aircraft’s fly-by-wire steering system, and they effectively increased the A-14’s radar signature as well as its visual profile, but the gain in safety in case of FBW failure or physical damage was regarded as a worthwhile trade-off. Due to its distinctive shape and profile, the A-14 quickly received the unofficial nickname “Squatina”, after the angel shark family.

 

The spacious and armored cockpit offered room for the crew of two (pilot and WSO or observer for FAC duties), seated side-by-side under a generous glazing, with a very good field of view forward and to the sides. The fuselage structure was constructed around a powerful cannon, the five-barrel GAU-12/U 25 mm ‘Equalizer’ gun, which was, compared with the A-10’s large GAU-8/A, overall much lighter and more compact, but with only little less firepower. It fired a new NATO series of 25 mm ammunition at up to 4.200 RPM. The gun itself was located under the cockpit tub, slightly set off to port side, and the front wheel well was offset to starboard to compensate, similar in arrangement to the A-10 or Su-25. The gun’s ammunition drum and a closed feeding belt system were located behind the cockpit in the aircraft’s center of gravity. An in-flight refueling receptor (for the USAF’s boom system) was located in the aircraft’s spine behind the cockpit, normally hidden under a flush cover.

 

Due to the gun installation in the fuselage, however, no single large weapon bay to minimize radar cross section and drag through external ordnance was incorporated, since this feature would have increased airframe size and overall weight. Instead, the A-14 received four, fully enclosed compartments between the wide main landing gear wells and legs. The bays could hold single iron bombs of up to 2.000 lb caliber each, up to four 500 lb bombs or CBUs, single laser-guided GBU-14 glide bombs, AGM-154 JSOW or GBU-31/38 JDAM glide bombs, AGM-65 Maverick guided missiles or B61 Mod 11 tactical nuclear weapons, as well as the B61 Mod 12 standoff variant, under development at that time). Retractable launch racks for defensive AIM-9 Sidewinder air-to-air missiles were available, too, and additional external pylons could be added, e.g. for oversize ordnance like AGM-158C Long Range Anti-Ship Missile (LRASM) or AGM-158 Joint Air to Surface Standoff Missile (JASSM), or drop tanks for ferry flights. The total in- and external ordnance load was 15,000 lb (6,800 kg).

 

The A-14 was designed with superior maneuverability at low speeds and altitude in mind and therefore featured a large wing area, with high wing aspect ratio on the outer wing sections, and large ailerons areas. The ailerons were placed at the far ends of the wings for greater rolling moment and were split, making them decelerons, so that they could also be used as air brakes in flight and upon landing.

This wing configuration promoted short takeoffs and landings, permitting operations from primitive forward airfields near front lines. The sturdy landing gear with low-pressure tires supported these tactics, and a retractable arrester hook, hidden by a flush cover under the tail sting, made it possible to use mobile arrested-recovery systems.

The leading edge of the wing had a honeycomb structure panel construction, providing strength with minimal weight; similar panels covered the flap shrouds, elevators, rudders and sections of the fins. The skin panels were integral with the stringers and were fabricated using computer-controlled machining, reducing production time and cost, and this construction made the panels more resistant to damage. The skin was not load-bearing, so damaged skin sections could be easily replaced in the field, with makeshift materials if necessary.

 

Power came from a pair of F412-GE-114 non-afterburning turbofans, engines that were originally developed for the A-12, but de-navalized and lightened for the A-14. These new engines had an output of 12,000 lbf (53 kN) each and were buried in blended fairings above the wing roots, with jagged intakes and hidden ducts. Flat exhausts on the wings’ upper surface minimized both radar and IR signatures.

 

Thanks to the generous internal fuel capacity in the wings and the fuselage, the A-14 was able to loiter and operate under 1,000 ft (300 m) ceilings for extended periods. It typically flew at a relatively low speed of 300 knots (350 mph; 560 km/h), which made it a better platform for the ground-attack role than fast fighter-bombers, which often have difficulty targeting small, slow-moving targets or executing more than just a single attack run on a selected target.

 

A mock-up was presented and tested in the wind tunnel and for radar cross-section in late 2008. The A-14’s exact radar cross-section (RCS) remained classified, but in 2009 M7 Aerosystems released information indicating it had an RCS (from certain angles) of −40 dBsm, equivalent to the radar reflection of a "steel marble". With this positive outcome and the effective design, M7 Aerosystems eventually received federal funding for the production of prototypes for an official DT&E (Demonstration Testing and Evaluation) program.

 

Three prototypes/pre-production aircraft were built in the course of 2010 and 2011, and the first YA-14 made its maiden flight on 10 May 2011. The DT&E started immediately, and the machines (a total of three flying prototypes were completed, plus two additional airframes for static tests) were gradually outfitted with mission avionics and other equipment. This included GPS positioning, an inertial navigation system, passive sensors to detect radar usage, a small, gyroscopically stabilized turret, mounted under the nose of the aircraft, containing a FLIR boresighted with a laser spot-tracker/designator, and an experimental 3-D laser scanning LIDAR in the nose as a radiation-less alternative to a navigation and tracking radar.

 

Soon after the DT&E program gained momentum in 2012, the situation changed for M7 Aerosystems when the US Air Force considered the F-35B STOVL variant as its favored replacement CAS aircraft, but concluded that the aircraft could not generate a sufficient number of sorties. However, the F-35 was established as the A-14’s primary rival and remained on the USAF’s agenda. For instance, at that time the USAF proposed disbanding five A-10 squadrons in its budget request to cut its fleet of 348 A-10s by 102 to lessen cuts to multi-mission aircraft in service that could replace the specialized attack aircraft.

In August 2013, Congress and the Air Force examined various proposals for an A-10 replacement, including the A-14, F-35 and the MQ-9 Reaper unmanned aerial vehicle, and, despite the A-14’s better qualities in the ground attack role, the F-35 came out as the overall winner, since it was the USAF’s favorite. Despite its complexity, the F-35 was – intended as a multi-role tri-service aircraft and also with the perspective of bigger international sales than the more specialized A-14 – regarded as the more versatile and, in the long run, more cost-efficient procurement option. This sealed the A-14’s fate and the F-35A entered service with U.S. Air Force F-35A in August 2016 (after the F-35B was introduced to the U.S. Marine Corps in July 2015). At that time, the U.S. planned to buy 2,456 F-35s through 2044, which would represent the bulk of the crewed tactical airpower of the U.S. Air Force, Navy, and Marine Corps for several decades.

 

Since the A-14’s technology was considered to be too critical to be marketed to export customers (Israel showed early interest in the aircraft, as well as South Korea), the program was cancelled in 2016.

  

General characteristics:

Crew: 2 (pilot, WSO)

Length: 54 ft 11 1/2 in (16.78 m)

Wingspan: 62 ft 11 1/2 in (19.22 m)

Height: 11 ft 3 3/4 in (3.45 m)

Wing area: 374.9 ft² (117.5 m²)

Empty weight: 24,959 lb (11,321 kg)

Loaded weight: 30,384 lb (13,782 kg)

Max. takeoff weight: 50,000 lb (22,700 kg)

Internal fuel capacity: 11,000 lb (4,990 kg)

 

Powerplant:

2× General Electric Whitney F412-GE-114 non-afterburning turbofans

with 12,000 lbf (53 kN) thrust each

 

Performance:

Maximum speed: 630 mph (1,010 km/h, 550 kn) at 40,000 ft altitude /

Mach 0.95 at sea level

Cruise speed: 560 mph (900 km/h, 487 kn) at 40,000 ft altitude

Range: 1,089 nmi (1,253 mi, 2,017 km)

Ferry range: 1,800 nmi (2,100 mi, 3,300 km)

Service ceiling: 50,000 ft (15,200 m)

Rate of climb: 50,000 ft/min (250 m/s)

Wing loading: 133 lb/ft² (193 kg/m²)

Thrust/weight: 0.48 (full internal fuel, no stores)

Take-off run: 1,200 m (3,930 ft) at 42,000 lb (19,000 kg) over a 15 m (30 ft) obstacle

 

Armament:

1× General Dynamics GAU-12/U Equalizer 25 mm (0.984 in) 5-barreled rotary cannon

with 1,200 rounds (max. capacity 1,350 rounds)

4x internal weapon bays plus 4x external optional hardpoints with a total capacity of

15,000 lb (6,800 kg) and provisions to carry/deploy a wide range of ordnance

  

The kit and its assembly:

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

 

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

 

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

 

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

 

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

 

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

 

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

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

  

Painting and markings:

For a stealth aircraft and a prototype I wanted something subdued or murky, but not an all-black or -grey livery. I eventually settled for the rather dark paint scheme that the USAF applied to its late B-52Gs and the B-1Bs, which consists of two tones from above, FS 36081 (Dark Grey, a.k.a. Dark Gunship Grey) and 34086 (Green Drab), and underneath (FS 36081 and 36118 (Gunship Grey). The irregular pattern was adapted (in a rather liberal fashion) from the USAF’s early B-1Bs, using Humbrol 32, 108 and 125 as basic colors. The 108 turned out to be too bright, so I toned it down with an additional coat of thinned Humbrol 66. While this considerably reduced the contrast between the green and the grey, the combination looks much better and B-1B-esque.

 

The wings’ leading edges were painted for more contrast with a greyish black (Tar Black, Revell 09), while the landing gear, the interior of the air intakes and the open bomb bay became glossy white. The cockpit was painted in medium grey (Humbrol 140) and the clear parts received a thinned inner coating with a mix of transparent yellow and brown, simulating an anti-radar coating – even though the effect turned out to be minimal, now it looks as of the plastic parts had just yellowed from age…

 

After the initial livery had been finished the model received a black ink washing and some post-panel shading with slightly brightened variations of the basic tones (using Humbrol 79, 144 and 224). Decals were added next, an individual mix from various sources. The “Stars-and-Bars” come from a PrintScale A-7 sheet, most stencils come from an F-16 sheet.

After some more detail painting and a treatment with graphite on the metal areas (exhausts, gun port), the model was sealed with matt acrylic varnish (Italeri).

  

Batman’s next Batwing? Maybe, there’s certainly something fictional about this creation. But the “Squatina” turned out much more conclusive (and even pretty!) than I expected, even though it became a bigger aircraft than intended. And I am positively surprised how good the bodywork became – after all, lots of putty had to be used to fill all the gaps between parts that no one ever expected to be grafted together.

+++ 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 TIE/LN starfighter, or TIE/line starfighter, simply known as the TIE Fighter or T/F, was the standard Imperial starfighter seen in massive numbers throughout most of the Galactic Civil War and onward.

The TIE Fighter was manufactured by Sienar Fleet Systems and led to several upgraded TIE models such as TIE/sa bomber, TIE/IN interceptor, TIE/D Defender, TIE/D automated starfighter, and many more.

 

The original TIEs were designed to attack in large numbers, overwhelming the enemy craft. The Imperials used so many that they came to be considered symbols of the Empire and its might. They were also very cheap to produce, reflecting the Imperial philosophy of quantity over quality.

 

However, a disadvantage of the fighter was its lack of deflector shields. In combat, pilots had to rely on the TIE/LN's maneuverability to avoid damage. The cockpit did incorporate crash webbing, a repulsorlift antigravity field, and a high-g shock seat to help protect the pilot, however these did next to nothing to help protect against enemy blaster fire.

 

Due to the lack of life-support systems, each TIE pilot had a fully sealed flight suit superior to their Rebel counterparts. The absence of a hyperdrive also rendered the light fighter totally dependent on carrier ships when deployed in enemy systems. TIE/LNs also lacked landing gear, another mass-reducing measure. While the ships were structurally capable of "sitting" on their wings, they were not designed to land or disembark their pilots without special support. On Imperial ships, TIEs were launched from racks in the hangar bays.

 

The high success rate of more advanced Rebel starfighters against standard Imperial TIE Fighters resulted in a mounting cost of replacing destroyed fighters and their pilots. That, combined with the realization that the inclusion of a hyperdrive would allow the fleet to be more flexible, caused the Imperial Navy to rethink its doctrine of using swarms of cheap craft instead of fewer high-quality ones, leading to the introduction of the TIE Advanced x1 and its successor, the TIE Avenger. The following TIE/D Defender as well as the heavy TIE Escort Fighter (or TIE/E) were touted as the next "logical advance" of the TIE Series—representing a shift in starfighter design from previous, expendable TIE models towards fast, well armed and protected designs, capable of hyperspace travel and long-term crew teams which gained experience and capabilities over time.

 

The TIE/E Escort, was a high-performance TIE Series starfighter developed for the Imperial Navy by Sienar Fleet Systems and it was introduced into service shortly before the Battle of Endor. It was a much heavier counterpart to the agile and TIE/D fighter, and more of an attack ship or even a light bomber than a true dogfighter. Its role were independent long range operations, and in order to reduce the work load and boost morale a crew of two was introduced (a pilot and a dedicated weapon systems officer/WSO). The primary duty profile included attack and escort task, but also reconnoiter missions. The TIE/E shared the general layout with the contemporary TIE/D fighter, but the cockpit section as well as the central power unit were much bigger, and the ship was considerably heavier.

 

The crew enjoyed – compared with previous TIE fighter designs – a spacious and now fully pressurized cockpit, so that no pressurized suits had to be worn anymore. The crew members sat in tandem under a large, clear canopy. The pilot in front had a very good field of view, while the WSO sat behind him, in a higher, staggered position with only a limited field of view. Both work stations had separate entries, though, and places could not be switched in flight: the pilot mounted the cockpit through a hatch on port side, while the WSO entered the rear compartment through a roof hatch.

 

In a departure from the design of previous TIE models, instead of two parallel wings to either side of the pilot module, the TIE Escort had three quadanium steel solar array wings mounted symmetrically around an aft section, which contained an I-s4d solar ionization reactor to store and convert solar energy collected from the wing panels. The inclusion of a third wing provided additional solar power to increase the ship's range and the ship's energy management system was designed to allow weapons and shields to be charged with minimum loss of power to the propulsion system.

 

Although it was based on the standard twin ion engine design, the TIE/E’s propulsion system was upgraded to the entirely new, powerful P-sz9.8 triple ion engine. This allowed the TIE/E a maximum acceleration of 4,220 G or 21 MGLT/s and a top speed of 144 MGLT, or 1,680 km/h in an atmosphere — almost 40 percent faster than a former standard TIE Fighter. With tractor beam recharge power (see below) redirected to the engines, the top speed could be increased to 180 MGLT in a dash.

In addition to the main thrusters located in the aft section, the TIE Escort's triple wing design allowed for three arrays of maneuvering jets and it featured an advanced F-s5x flight avionics system to process the pilot's instructions. Production models received a class 2, ND9 hyperdrive motivator, modified from the version developed for the TIE Avenger. The TIE/E also carried a Sienar N-s6 Navcon navigation computer with a ten-jump memory.

 

Special equipment included a small tractor beam projector, originally developed for the TIE Avenger, which could be easily fitted to the voluminous TIE Escort. Models produced by Ysanne Isard's production facility regularly carried such tractor beams and the technology found other uses, such as towing other damaged starfighters until they could achieve the required velocity to enter hyperspace. The tractor beam had limited range and could only be used for a short time before stopping to recharge, but it added new tactics, too. For instance, the beam allowed the TIE/E crews to temporarily inhibit the mobility of enemy fighters, making it easier to target them with the ship's other weapon systems, or prevent enemies from clear shots.

 

The TIE Escort’s weapons systems were primarily designed to engage bigger ships and armored or shielded targets, like armed freighters frequently used by the Alliance. Thanks to its complex weapon and sensor suite, it could also engage multiple enemy fighters at once. The sensors also allowed an effective attack of ground targets, so that atmospheric bombing was a potential mission for the TIE/E, too.

.

The TIE Escort Fighter carried a formidable array of weaponry in two modular weapon bays that were mounted alongside the lower cabin. In standard configuration, the TIE/E had two L-s9.3 laser cannons and two NK-3 ion cannons. The laser and ion cannons could be set to fire separately or, if concentrated power was required, to fire-linked in either pairs or as a quartet.

The ship also featured two M-g-2 general-purpose warhead launchers, each of which could be equipped with a standard load of three proton torpedoes or four concussion missiles. Depending on the mission profile, the ship could be fitted with alternative warheads such as proton rockets, proton bombs, or magnetic pulse warheads.

Additionally, external stores could be carried under the fuselage, which included a conformal sensor pallet for reconnaissance missions or a cargo bay with a capacity for 500 kg (1.100 lb).

 

The ship's defenses were provided by a pair of forward and rear projecting Novaldex deflector shield generators—another advantage over former standard TIE models. The shields were designed to recharge more rapidly than in previous Imperial fighters and were nearly as powerful as those found on capital ships, so that the TIE/E could engage other ships head-on with a very high survivability. The fighters were not equipped with particle shields, though, relying on the reinforced titanium hull to absorb impacts from matter. Its hull and wings were among the strongest of any TIE series Starfighter yet.

 

The advanced starfighter attracted the attention of several other factions, and the Empire struggled to prevent the spread of the technology. The ship's high cost, together with political factors, kept it from achieving widespread use in the Empire, though, and units were assigned only to the most elite crews.

 

The TIE/E played a central role in the Empire's campaign against rogue Grand Admiral Demetrius Zaarin, and mixed Defender and Escort units participated in several other battles, including the Battle of Endor. The TIE Escort continued to see limited use by the Imperial Remnant up to at least 44 ABY, and was involved in numerous conflicts, including the Yuuzhan Vong War..

  

The kit and its assembly:

Another group build contribution, this time to the Science Fiction GB at whatifmodelers.com during summer 2017. Originally, this one started as an attempt to build a vintage MPC TIE Interceptor kit which I had bought and half-heartedly started to build probably 20 years ago. But I did not have the right mojo (probably, The Force was not strong enough…?), so the kit ended up in a dark corner and some parts were donated to other projects.

 

The sun collectors were still intact, though, and in the meantime I had the idea of reviving the kit’s remains, and convert it into (what I thought was) a fictional TIE Fighter variant with three solar panels. For this plan I got myself another TIE Interceptor kit, and stashed it away, too. Mojo was still missing, though.

 

Well, then came the SF GB and I took it as an occasion to finally tackle the build. But when I prepared for the build I found out that my intended design (over the years) more or less actually existed in the Star Wars universe: the TIE/D Defender! I could have built it with the parts and hand and some improvisation, but the design similarity bugged me. Well, instead of a poor copy of something that was more or less clearly defined, I rather decided to create something more individual, yet plausible, from the parts at hand.

 

The model was to stay a TIE design, though, in order to use as much donor material from the MPC kits as possible. Doing some legwork, I settled for a heavy fighter – bigger than the TIE Interceptor and the TIE/D fighter, a two-seater.

Working out the basic concept and layout took some time and evolved gradually. The creative spark for the TIE/E eventually came through a Revell “Obi Wan’s Jedi Starfighter” snap fit kit in my pile – actually a prize from a former GB participation at phoxim.de (Thanks a lot, Wolfgang!), and rather a toy than a true model kit.

 

The Jedi Fighter was in so far handy as it carries some TIE Fighter design traits, like the pilot capsule and the characteristic spider web windscreen. Anyway, it’s 1:32, much bigger than the TIE Interceptor’s roundabout 1:50 scale – but knowing that I’d never build the Jedi Starfighter OOB I used it as a donor bank, and from this starting point things started to evolve gradually.

 

Work started with the cockpit section, taken from the Jedi Starfighter kit. The two TIE Interceptor cockpit tubs were then mounted inside, staggered, and the gaps to the walls filled with putty. A pretty messy task, and once the shapes had been carved out some triangular tiles were added to the surfaces – a detail I found depicted in SW screenshots and some TIE Fighter models.

 

Another issue became the crew – even though I had two MPC TIE Interceptors and, theorectically, two pilot figures, only one of them could be found and the second crewman had to be improvised. I normally do not build 1:48 scale things, but I was lucky (and happy) to find an SF driver figure, left over from a small Dougram hoovercraft kit (from Takara, as a Revell “Robotech” reboxing). This driver is a tad bigger than the 1:50 TIE pilot, but I went with it because I did not want to invest money and time in alternatives. In order to justify the size difference I decided to paint the Dougram driver as a Chiss, based on the expanded SW universe (with blue skin and hair, and glowing red eyes). Not certain if this makes sense during the Battle of Endor timeframe, but it adds some color to the project – and the cockpit would not be visible in much detail since it would be finished fully closed.

 

Reason behind the closed canopy is basically the poor fit of the clear part. OOB, this is intended as an action toy – but also the canopy’s considerable size in 1:50 would prevent its original opening mechanism.

Additional braces on the rel. large window panels were created with self-adhesive tape and later painted over.

 

The rear fuselage section and the solar panel pylons were scratched. The reactor behind the cockpit section is actually a plastic adapter for water hoses, found in a local DIY market. It was slightly modified, attached to the cockpit “egg” and both parts blended with putty. The tail opening was closed with a hatch from the OOB TIE Interceptor – an incidental but perfect match in size and style.

 

The three pylons are also lucky finds: actually, these are SF wargaming/tabletop props and would normally be low walls or barriers, made from resin. For my build, they were more or less halved and trimmed. Tilted by 90°, they are attached to the hull with iron wire stabilizers, and later blended to the hull with putty, too.

 

Once the cockpit was done, things moved more swiftly. The surface of the hull was decorated with many small bits and pieces, including thin styrene sheet and profiles, steel and iron wire in various strengths, and there are even 1:72 tank tracks hidden somewhere, as well as protective caps from syringes (main guns and under the rear fuselage). It’s amazing how much stuff you can add to such a model – but IMHO it’s vital in order to create some structure and to emulate the (early) Star Wars look.

  

Painting and markings:

The less spectacular part of the project, even though still a lot of work because of the sheer size of the model’s surface. Since the whole thing is fictional, I tried to stay true to the Imperial designs from Episode IV-VI and gave the TIE/E a simple, all-light grey livery. All basic painting was done with rattle cans.

Work started with a basic coat of grey primer. On top of that, an initial coat of RAL 7036 Platingrau was added, esp. to the lower surfaces and recesses, for a rough shading effect. Then, the actual overall tone, RAL 7047, called “Telegrau 4”, one of Deutsche Telekom’s corporate tones, was added - mostly sprayed from abone and the sides onto the model. Fuselage and panels were painted separately, overall assembly was one of the final steps.

 

The solar panels were to stand out from the grey rest of the model, and I painted them with Revell Acrylic “Iron Metallic” (91) first, and later applied a rather rich wash with black ink , making sure the color settled well into the many small cells. The effect is pretty good, and the contrast was slightly enhanced through a dry-brushing treatment.

 

Only a few legible stencils were added all around the hull (most from the scrap box or from mecha sheets), the Galactic Empire Seal were inkjet-printed at home, as well as some tactical markings on the flanks, puzzled together from single digits in "Aurebash", one of the Imperial SW languages/fonts.

For some variety and color highlights, dozens of small, round and colorful markings were die-punched from silver, yellow, orange, red and blue decal sheet and were placed all over the hull - together with the large panels they blur into the the overall appearance, though. The hatches received thin red linings, also made from generic decals strips.

 

The cockpit interior was a bit challenging, though. Good TIE Fighter cockpit interior pictures are hard to find, but they suggest a dark grey tone. More confusingly, the MPC instructions call for a “Dark Green” cockpit? Well, I did not like the all-grey option, since the spaceship is already monochrome grey on the outside.

 

As a compromise I eventually used Tamiya XF-65 "Field Grey". The interior recieved a black ink in and dry-brushing treatment, and some instruments ansd screens were created with black decal material and glossy black paint; some neon paint was used for sci-fi-esque conmtraol lamps everywhere - I did not pay too much intention on the interior, since the cockpit would stay closed, and the thick clear material blurs everything inside.

Following this rationale, the crew was also painted in arather minimal fashion - both wear a dark grey uniform, only the Chiss pilot stands aout with his light blue skin and the flourescent red eyes.

 

After an overall black ink wash the model received a dry brusing treatment with FS 36492 and FS 36495, for a weathered and battle-worn look. After all, the "Vehement" would not survive the Ballte of Endor, but who knows what became of TIE/E "801"'s mixed crew...?

Finally, the kit was sealed with matt acrylic varnish, and some final cosmetic corrections made.

 

The display is a DIY creation, too, made from a 6x6" piece of wood, it's edges covered with edgebonder, a steel wire as holder, and finally the display was paited with semi-matt black acrylic paint from the rattle can.

  

A complex build, and the TIE/E more or less evolved along the way, with only the overall layout in mind. Work took a month, but I think it was worth the effort. This fantasy creation looks pretty plausible and blends well into the vast canonical TIE Fighter family - and I am happy that I finally could finish this mummy project, including the surplus Jedi Starfighter kit which now also find a very good use!

 

An epic one, and far outside my standard comfort zone. But a wothwhile build!

 

A Phicen kitbash using the blonde Kimi headsculpt and wearing an outfit by Magic Cube toys .

+++ DISCLAIMER +++

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

  

The A-14 program originally started in 2005 as a private venture, initiated by Northrop-Grumman together with the Elbit Group as a joint venture through Elbit’s Texas-based aircraft division M7 Aerosystems, an approved supplier to major aerospace clients. The aircraft was intended to replace the USAF’s A-10 attack aircraft as well as early F-16s in the strike role from 2010 onwards. The time slot for the project turned out to be advantageous, because at that time the USAF was contemplating to replace the simple and sturdy A-10 with the much more complex F-35, eventually even with its VTOL variant, and the highly specialized F-117 was retired, too.

The A-14 revived conceptual elements of Grumman’s stillborn A-12 stealth program for the US Navy, which had also been part of the USAF’s plans to replace the supersonic F-111 tactical bomber, but on a less ambitious and expensive level concerning technology, aiming for a more effective compromise between complexity, survivability and costs. The basic idea was an updated LTV A-7D (the A-10’s predecessor from the Vietnam War era), which had far more sophisticated sensor and navigation equipment than the rather simple but sturdy A-10, but with pragmatic stealth features and a high level of survivability in a modern frontline theatre or operations.

 

M7 Aerosystems started on a blank sheet, even though Northrop-Grumman’s A-12 influence was clearly visible, and to a certain degree the aircraft shared the basic layout with the F-117A. The A-14 was tailored from the start to the ground attack role, and therefore a subsonic design. Measures to reduce radar cross-section included airframe shaping such as alignment of edges, fixed-geometry serpentine inlets that prevented line-of-sight of the engine faces from any exterior view, use of radar-absorbent material (RAM), and attention to detail such as hinges and maintenance covers that could provide a radar return. The A-14 was furthermore designed to have decreased radio emissions, infrared signature and acoustic signature as well as reduced visibility to the naked eye.

 

The resulting airframe was surprisingly large for an attack aircraft – in fact, it rather reminded of a tactical bomber in the F-111/Su-24 class than an alternative to the A-10. The A-14 consisted of a rhomboid-shaped BWB (blended-wing-and-body) with extended wing tips and only a moderate (35°) wing sweep, cambered leading edges, a jagged trailing edge and a protruding cockpit section which extended forward of the main body.

The majority of the A-14’s structure and surface were made out of a carbon-graphite composite material that is stronger than steel, lighter than aluminum, and absorbs a significant amount of radar energy. The central fuselage bulge ended in a short tail stinger with a pair of swept, canted fins as a butterfly tail, which also shrouded the engine’s hot efflux. The fins could have been omitted, thanks to the aerodynamically unstable aircraft’s fly-by-wire steering system, and they effectively increased the A-14’s radar signature as well as its visual profile, but the gain in safety in case of FBW failure or physical damage was regarded as a worthwhile trade-off. Due to its distinctive shape and profile, the A-14 quickly received the unofficial nickname “Squatina”, after the angel shark family.

 

The spacious and armored cockpit offered room for the crew of two (pilot and WSO or observer for FAC duties), seated side-by-side under a generous glazing, with a very good field of view forward and to the sides. The fuselage structure was constructed around a powerful cannon, the five-barrel GAU-12/U 25 mm ‘Equalizer’ gun, which was, compared with the A-10’s large GAU-8/A, overall much lighter and more compact, but with only little less firepower. It fired a new NATO series of 25 mm ammunition at up to 4.200 RPM. The gun itself was located under the cockpit tub, slightly set off to port side, and the front wheel well was offset to starboard to compensate, similar in arrangement to the A-10 or Su-25. The gun’s ammunition drum and a closed feeding belt system were located behind the cockpit in the aircraft’s center of gravity. An in-flight refueling receptor (for the USAF’s boom system) was located in the aircraft’s spine behind the cockpit, normally hidden under a flush cover.

 

Due to the gun installation in the fuselage, however, no single large weapon bay to minimize radar cross section and drag through external ordnance was incorporated, since this feature would have increased airframe size and overall weight. Instead, the A-14 received four, fully enclosed compartments between the wide main landing gear wells and legs. The bays could hold single iron bombs of up to 2.000 lb caliber each, up to four 500 lb bombs or CBUs, single laser-guided GBU-14 glide bombs, AGM-154 JSOW or GBU-31/38 JDAM glide bombs, AGM-65 Maverick guided missiles or B61 Mod 11 tactical nuclear weapons, as well as the B61 Mod 12 standoff variant, under development at that time). Retractable launch racks for defensive AIM-9 Sidewinder air-to-air missiles were available, too, and additional external pylons could be added, e.g. for oversize ordnance like AGM-158C Long Range Anti-Ship Missile (LRASM) or AGM-158 Joint Air to Surface Standoff Missile (JASSM), or drop tanks for ferry flights. The total in- and external ordnance load was 15,000 lb (6,800 kg).

 

The A-14 was designed with superior maneuverability at low speeds and altitude in mind and therefore featured a large wing area, with high wing aspect ratio on the outer wing sections, and large ailerons areas. The ailerons were placed at the far ends of the wings for greater rolling moment and were split, making them decelerons, so that they could also be used as air brakes in flight and upon landing.

This wing configuration promoted short takeoffs and landings, permitting operations from primitive forward airfields near front lines. The sturdy landing gear with low-pressure tires supported these tactics, and a retractable arrester hook, hidden by a flush cover under the tail sting, made it possible to use mobile arrested-recovery systems.

The leading edge of the wing had a honeycomb structure panel construction, providing strength with minimal weight; similar panels covered the flap shrouds, elevators, rudders and sections of the fins. The skin panels were integral with the stringers and were fabricated using computer-controlled machining, reducing production time and cost, and this construction made the panels more resistant to damage. The skin was not load-bearing, so damaged skin sections could be easily replaced in the field, with makeshift materials if necessary.

 

Power came from a pair of F412-GE-114 non-afterburning turbofans, engines that were originally developed for the A-12, but de-navalized and lightened for the A-14. These new engines had an output of 12,000 lbf (53 kN) each and were buried in blended fairings above the wing roots, with jagged intakes and hidden ducts. Flat exhausts on the wings’ upper surface minimized both radar and IR signatures.

 

Thanks to the generous internal fuel capacity in the wings and the fuselage, the A-14 was able to loiter and operate under 1,000 ft (300 m) ceilings for extended periods. It typically flew at a relatively low speed of 300 knots (350 mph; 560 km/h), which made it a better platform for the ground-attack role than fast fighter-bombers, which often have difficulty targeting small, slow-moving targets or executing more than just a single attack run on a selected target.

 

A mock-up was presented and tested in the wind tunnel and for radar cross-section in late 2008. The A-14’s exact radar cross-section (RCS) remained classified, but in 2009 M7 Aerosystems released information indicating it had an RCS (from certain angles) of −40 dBsm, equivalent to the radar reflection of a "steel marble". With this positive outcome and the effective design, M7 Aerosystems eventually received federal funding for the production of prototypes for an official DT&E (Demonstration Testing and Evaluation) program.

 

Three prototypes/pre-production aircraft were built in the course of 2010 and 2011, and the first YA-14 made its maiden flight on 10 May 2011. The DT&E started immediately, and the machines (a total of three flying prototypes were completed, plus two additional airframes for static tests) were gradually outfitted with mission avionics and other equipment. This included GPS positioning, an inertial navigation system, passive sensors to detect radar usage, a small, gyroscopically stabilized turret, mounted under the nose of the aircraft, containing a FLIR boresighted with a laser spot-tracker/designator, and an experimental 3-D laser scanning LIDAR in the nose as a radiation-less alternative to a navigation and tracking radar.

 

Soon after the DT&E program gained momentum in 2012, the situation changed for M7 Aerosystems when the US Air Force considered the F-35B STOVL variant as its favored replacement CAS aircraft, but concluded that the aircraft could not generate a sufficient number of sorties. However, the F-35 was established as the A-14’s primary rival and remained on the USAF’s agenda. For instance, at that time the USAF proposed disbanding five A-10 squadrons in its budget request to cut its fleet of 348 A-10s by 102 to lessen cuts to multi-mission aircraft in service that could replace the specialized attack aircraft.

In August 2013, Congress and the Air Force examined various proposals for an A-10 replacement, including the A-14, F-35 and the MQ-9 Reaper unmanned aerial vehicle, and, despite the A-14’s better qualities in the ground attack role, the F-35 came out as the overall winner, since it was the USAF’s favorite. Despite its complexity, the F-35 was – intended as a multi-role tri-service aircraft and also with the perspective of bigger international sales than the more specialized A-14 – regarded as the more versatile and, in the long run, more cost-efficient procurement option. This sealed the A-14’s fate and the F-35A entered service with U.S. Air Force F-35A in August 2016 (after the F-35B was introduced to the U.S. Marine Corps in July 2015). At that time, the U.S. planned to buy 2,456 F-35s through 2044, which would represent the bulk of the crewed tactical airpower of the U.S. Air Force, Navy, and Marine Corps for several decades.

 

Since the A-14’s technology was considered to be too critical to be marketed to export customers (Israel showed early interest in the aircraft, as well as South Korea), the program was cancelled in 2016.

  

General characteristics:

Crew: 2 (pilot, WSO)

Length: 54 ft 11 1/2 in (16.78 m)

Wingspan: 62 ft 11 1/2 in (19.22 m)

Height: 11 ft 3 3/4 in (3.45 m)

Wing area: 374.9 ft² (117.5 m²)

Empty weight: 24,959 lb (11,321 kg)

Loaded weight: 30,384 lb (13,782 kg)

Max. takeoff weight: 50,000 lb (22,700 kg)

Internal fuel capacity: 11,000 lb (4,990 kg)

 

Powerplant:

2× General Electric Whitney F412-GE-114 non-afterburning turbofans

with 12,000 lbf (53 kN) thrust each

 

Performance:

Maximum speed: 630 mph (1,010 km/h, 550 kn) at 40,000 ft altitude /

Mach 0.95 at sea level

Cruise speed: 560 mph (900 km/h, 487 kn) at 40,000 ft altitude

Range: 1,089 nmi (1,253 mi, 2,017 km)

Ferry range: 1,800 nmi (2,100 mi, 3,300 km)

Service ceiling: 50,000 ft (15,200 m)

Rate of climb: 50,000 ft/min (250 m/s)

Wing loading: 133 lb/ft² (193 kg/m²)

Thrust/weight: 0.48 (full internal fuel, no stores)

Take-off run: 1,200 m (3,930 ft) at 42,000 lb (19,000 kg) over a 15 m (30 ft) obstacle

 

Armament:

1× General Dynamics GAU-12/U Equalizer 25 mm (0.984 in) 5-barreled rotary cannon

with 1,200 rounds (max. capacity 1,350 rounds)

4x internal weapon bays plus 4x external optional hardpoints with a total capacity of

15,000 lb (6,800 kg) and provisions to carry/deploy a wide range of ordnance

  

The kit and its assembly:

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

 

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

 

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

 

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

 

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

 

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

 

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

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

  

Painting and markings:

For a stealth aircraft and a prototype I wanted something subdued or murky, but not an all-black or -grey livery. I eventually settled for the rather dark paint scheme that the USAF applied to its late B-52Gs and the B-1Bs, which consists of two tones from above, FS 36081 (Dark Grey, a.k.a. Dark Gunship Grey) and 34086 (Green Drab), and underneath (FS 36081 and 36118 (Gunship Grey). The irregular pattern was adapted (in a rather liberal fashion) from the USAF’s early B-1Bs, using Humbrol 32, 108 and 125 as basic colors. The 108 turned out to be too bright, so I toned it down with an additional coat of thinned Humbrol 66. While this considerably reduced the contrast between the green and the grey, the combination looks much better and B-1B-esque.

 

The wings’ leading edges were painted for more contrast with a greyish black (Tar Black, Revell 09), while the landing gear, the interior of the air intakes and the open bomb bay became glossy white. The cockpit was painted in medium grey (Humbrol 140) and the clear parts received a thinned inner coating with a mix of transparent yellow and brown, simulating an anti-radar coating – even though the effect turned out to be minimal, now it looks as of the plastic parts had just yellowed from age…

 

After the initial livery had been finished the model received a black ink washing and some post-panel shading with slightly brightened variations of the basic tones (using Humbrol 79, 144 and 224). Decals were added next, an individual mix from various sources. The “Stars-and-Bars” come from a PrintScale A-7 sheet, most stencils come from an F-16 sheet.

After some more detail painting and a treatment with graphite on the metal areas (exhausts, gun port), the model was sealed with matt acrylic varnish (Italeri).

  

Wayne Industry’s next Batwing? Maybe, there’s certainly something fictional about this creation. But the “Squatina” turned out much more conclusive (and even pretty!) than I expected, even though it became a bigger aircraft than intended. And I am positively surprised how good the bodywork became – after all, lots of putty had to be used to fill all the gaps between parts that no one ever expected to be grafted together.

+++ DISCLAIMER +++

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

  

Some background:

Alexander Martin Lippisch (November 2, 1894 – February 11, 1976) was a German aeronautical engineer, a pioneer of aerodynamics who made important contributions to the understanding of flying wings, delta wings and the ground effect.

 

After working intially for the Zeppelin company, Reichsluftfahrtsministerium (RLM, Reich Aviation Ministry) transferred Lippisch and his team in 1939 to work at the Messerschmitt factory, in order to design a high-speed fighter aircraft around the rocket engines then under development by Hellmuth Walter. The team quickly adapted their most recent design, the DFS 194, to rocket power, the first example successfully flying in early 1940. This successfully demonstrated the technology for what would become the Messerschmitt Me 163 Komet, his most famous design.

 

In 1943, Lippisch transferred to Vienna’s Aeronautical Research Institute (Luftfahrtforschungsanstalt Wien, LFW), to concentrate on the problems of high-speed flight.That same year, he was awarded a doctoral degree in engineering by the University of Heidelberg. However, his research work did not stop Lippisch from designing further, mostly jet-powered and tailless fighter aircraft, e. g. for Henschel.

 

In early 1944, the RLM became aware of Allied jet developments and the high altitude B-29 in the Pacific TO, which was expected to appear soon over Europe, too. In response, the RLM instituted the Emergency Fighter Program, which took effect on July 3, 1944, ending production of most bomber and multi-role aircraft in favour of fighters, especially jet fighters. Additionally, they accelerated the development of experimental designs that would guarantee a performance edge over the Allied opponents, and designs that would replace the first generation of the German jet fighters, namely the Messerschmitt Me 262 and Heinkel He 162.

 

One of these advanced designs was the Ta 183 fighter, built by Focke Wulf and developed by Kurt Tank. The Ta 183 had a short fuselage with the air intake passing under the cockpit and proceeding to the rear where the single engine was located. The wings were swept back at 40° and were mounted in the mid-fuselage position. The pilot sat in a pressurized cockpit with a bubble canopy, which provided excellent vision. The primary armament of the aircraft consisted of four 30 mm (1.18 in) MK 108 cannons arranged around the air intake. The Ta 183 had a planned speed of about 1,000 km/h (620 mph) at 7,000 m (22,970 ft) and was powered by a 2nd generation jet engine, the Heinkel HeS 011 turbojet with 13 kN (2,700 lbf) of thrust. Several, steadily improved variants of the Ta 183 entered service from mid 1945 onwards, and the type was also the basis for more thorough derivatives - including a high altitude jet fighter proposed by Alexander Lippisch.

 

The resulting aircraft mated the structural basis of the proven Ta 183 with advanced aerodynamics, namely a tailless design with a much increased wing and fin area, and the machine was also powered by the new BMW 018 jet engine which delivered at this early stage 25kN (5.200 lb) of thrust and was expected to achieve more than 36 kN (7.500 lb) soon, without bigger dimensions than the widely used HeS 011 at the time.

 

The resulting machine, designated Li 383 in order to honor the developer, sacrificed some of the Ta 183' agility and speed for sheer altitude and climb performance, and the new wings were mostly built from non-strategic material, what increased weight considerably - the Li 383 was 1.5 times as heavy as the nimble Ta 183 fighter, but the new wing was more than twice as large.

 

Nevertheless, the modifications were effective and the RLM quickly accepted the radical re-design, since no better options were available on short notice. While the Ta 183 fighter was able to reach 14.000m (45,935 ft) in a zoom climb, the Li 383 could easily operate at 16.000m (52.500 ft) and even above that. However, Alexander Lippisch's original design, the Li 383A, had, despite positive wind tunnel tests, turned out to be unstable and prone to spinning. The reason was quickly found to be a lack of latitudal surfaces, and this was quickly fixed with a bigger tail fin and a characteristic gull wing that gave it the inofficial nickname for the serial Li 383B, "Sturmvogel".

 

When the Allied Forces eventually added the high-flying B-29 bombers to their air raids over Germany in late 1945, the Li 383 B-1 serial production variant was just ready for service. The new machines were quickly delivered to front line units, primarily fighter squadrons that defended vital centers like Berlin, Munich or the Ruhrgebiet. However, even though the Li 383 B-1's performance was sufficient, the type suffered from an inherent weakness against the well-armed Allied bombers: the range of the MK 108 cannon. While this weapon was relatively light and compact, and the four guns delivered an impressive weight of fire, a close attack against massive bomber formations was highly hazardous for the pilots. As a consequence, since bigger guns could not be mounted in the compact Ta 183 airframe, several weapon sets for filed modifications (so-called Rüstsätze) were offered that added a variety of weapons with a longer range and a bigger punch to the Li 383 B-1's arsenal, including unguided and guided air-to-air missiles.

 

Anyway, the Li 383's overall impact was not significant. Production numbers remained low, and all in all, only a total of 80-100 machines were completed and made operational when the hostilities ended.

  

General characteristics:

Crew: one

Length: 7.78 m (25 ft 5 1/2 in)

Wingspan: 12.67 m (41 ft 6 in)

Height: 3.86 m (12 ft 8 in)

Wing area: 46.8 m² (502.1 ft²)

Empty weight: 4,600 kg (10,141 lb)

Loaded weight: 6,912 kg (15,238 lb)

Max. takeoff weight: 8,100 kg (17,857 lb)

 

Powerplant:

1× BMW 018A turbojet, 25kN (5.200 lb)

 

Performance:

Maximum speed: 977 km/h (estimated) (607 mph) at 12,000 meters (39,000 ft)

Service ceiling: 16,000 m (estimated) (52,000 ft)

Rate of climb: 22 m/s (estimated) (4,330 ft/min)

Wing loading: 147.7 kg/m² (20.2 lb/ft²)

Thrust/weight: 0.34

 

Armament:

4× 30 mm (1.18 in) MK 108 cannons around the air intake with 75 RPG

2x underwing hardpoints for two 300l drop tanks or 2x 250 kg (550 lb) bombs;

alternatively, various weapon sets (Rüstsätze) were available, including racks for 8× (R1) or 12× (R3)

R 65 “Föhn” or for 24x R4M unguided missiles (R2), or for 2× Ruhrstahl X-4 Wire Guided AAMs (R4)

 

The kit and its assembly:

This fictional Luft ’46 aircraft was inspired by the question what a further developed Ta 183 could have looked like, and it was also influenced by the many tailless Lippisch designs that never left the drawing board.

 

From the hardware perspective, the design is more or less the salvage of the most useable parts of the PM Model Horten IX/Go 229 kit – namely the outer wing sections. The PM Model Ta 183 is only marginally “better”, and I had one of these in the stash (Revell re-boxing), too. So, why not combine two dreadful kits into something …new?

 

Well, that was the plan, and building was rather straightforward. In the cockpit, I added simple side consoles, a dashboard, some oxygen flasks, a different seat and a pilot figure (seatbelts simulated with tape strips) – the kit would be finished with closed canopy.

 

An exhaust pipe was integrated and the air intake filled with a better compressor fan (from an Airfix D.H. Venom, IIRC, fits perfectly). The inner walls of the landing gear wells (well, they are not existent) were cut away and replaced with leftover jet engine parts, so that there was some structure and depth. The landing gear was taken OOB, though, I just used slightly bigger wheels, since the “new” aircraft would have considerably more mass than the Ta 183.

 

The highly swept, long Ta 183 tail was cut off and replaced by a surplus Me 262 fin and tail section (Matchbox). Despite the different shape and size, and the resulting side view profile reminds strangely of the Saab 29?

The original Ta 183 wings were not mounted and their attachment points on the fuselage cut/sanded away. Instead, I used the outer wing sections from the Go 229, with clipped wing tips for a different shape.

 

When I held the wings to the fuselage, the whole thing looked …boring. Something was missing, hard to pinpoint. After consulting some Luft ’46 literature I adapted a trick for better stability: a gull wing shape. This was achieved through simple cuts to the wings’ upper halves. Then the wings were bent down, the gap filled with a styrene strip, and finally PSRed away. Looks very dynamic, and also much better!

 

Another late addition was the underwing armament. I was about to start painting when I again found that something was missing… The new wings made the aircraft pretty large, so I considered some underwing ordnance. Anyway, I did not want to disrupt the relatively clean lines with ugly bombs or drop tanks, so I installed a pair of racks with six launch tubes for R 65 “Föhn” unguided AAMs into the lower wing surfaces, in a semi-recessed position and with a deflector plate for the rocket exhausts.

  

Painting and markings:

As a high altitude interceptor and late war design, this one was to receive a simple and relatively light livery, even though I stuck with classic RLM tones. The Li 383 was basically painted all-over RLM 76 (Humbrol 247), onto which RLM 75 (from Modelmaster) was added, in the form of highly thinned enamel paint for a cloudy and improvised effect, applied with a big and soft brush. On top of the wings, a typical two-tone scheme was created, while on the fuselage’s upper sides only some thin mottles were added.

 

In order to lighten the scheme up and add a unique twist, I added further mottles to the flanks and the fin, but this time with RLM 77. This is a very light grey – originally reserved for tactical markings, but also “abused” in the field for camouflage mods, e. g. on high-flying He 177 bombers. I used Humbrol 195 (RAL 7035), again applied with a brush and highly thinned for a rather cloudy finish.

 

The air intake section and the intake duct were painted in aluminum, while the engine exhaust section as well as the missile racks and the areas around the gun ports were painted with Revell 99 (Iron Metallic) and Steel Metallizer.

 

The cockpit interior became dark grey (RLM 66) while the landing gear, the wells and the visible engine parts inside became RLM 02.

 

The kit was lightly weathered with a thin black ink wash and some dry-brushing.

 

The markings were puzzled together; due to the light basic tones of the model, the upper crosses became black, with only a very small cross on the flanks due to the lack of space, and for the wings’ undersides I used “old school” full color markings in black and white. The red color for the tactical code was basically chosen because it would be a nice contrast to the bluish-grey overall livery.

 

Finally the kit was sealed with matt acrylic varnish and some gun soot stains added with grinded graphite, as well as some traces of flaked paint on the wings’ leading edges and around the cockpit.

  

Well, the attempt to bash two mediocre (at best) kits into something else and hopefully better worked out well – the Li 383 does not look totally out of place, even though it turned out to become a bigger aircraft than expected. However, the aircraft has this certain, futuristic Luft ’46 look – probably thanks to the gull wings, which really change the overall impression from a simple kitbash to a coherent design which-could-have-been. The livery also fits well and looks better than expected. Overall, a positive surprise.

+++ DISCLAIMER +++

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

  

The A-14 program originally started in 2005 as a private venture, initiated by Northrop-Grumman together with the Elbit Group as a joint venture through Elbit’s Texas-based aircraft division M7 Aerosystems, an approved supplier to major aerospace clients. The aircraft was intended to replace the USAF’s A-10 attack aircraft as well as early F-16s in the strike role from 2010 onwards. The time slot for the project turned out to be advantageous, because at that time the USAF was contemplating to replace the simple and sturdy A-10 with the much more complex F-35, eventually even with its VTOL variant, and the highly specialized F-117 was retired, too.

The A-14 revived conceptual elements of Grumman’s stillborn A-12 stealth program for the US Navy, which had also been part of the USAF’s plans to replace the supersonic F-111 tactical bomber, but on a less ambitious and expensive level concerning technology, aiming for a more effective compromise between complexity, survivability and costs. The basic idea was an updated LTV A-7D (the A-10’s predecessor from the Vietnam War era), which had far more sophisticated sensor and navigation equipment than the rather simple but sturdy A-10, but with pragmatic stealth features and a high level of survivability in a modern frontline theatre or operations.

 

M7 Aerosystems started on a blank sheet, even though Northrop-Grumman’s A-12 influence was clearly visible, and to a certain degree the aircraft shared the basic layout with the F-117A. The A-14 was tailored from the start to the ground attack role, and therefore a subsonic design. Measures to reduce radar cross-section included airframe shaping such as alignment of edges, fixed-geometry serpentine inlets that prevented line-of-sight of the engine faces from any exterior view, use of radar-absorbent material (RAM), and attention to detail such as hinges and maintenance covers that could provide a radar return. The A-14 was furthermore designed to have decreased radio emissions, infrared signature and acoustic signature as well as reduced visibility to the naked eye.

 

The resulting airframe was surprisingly large for an attack aircraft – in fact, it rather reminded of a tactical bomber in the F-111/Su-24 class than an alternative to the A-10. The A-14 consisted of a rhomboid-shaped BWB (blended-wing-and-body) with extended wing tips and only a moderate (35°) wing sweep, cambered leading edges, a jagged trailing edge and a protruding cockpit section which extended forward of the main body.

The majority of the A-14’s structure and surface were made out of a carbon-graphite composite material that is stronger than steel, lighter than aluminum, and absorbs a significant amount of radar energy. The central fuselage bulge ended in a short tail stinger with a pair of swept, canted fins as a butterfly tail, which also shrouded the engine’s hot efflux. The fins could have been omitted, thanks to the aerodynamically unstable aircraft’s fly-by-wire steering system, and they effectively increased the A-14’s radar signature as well as its visual profile, but the gain in safety in case of FBW failure or physical damage was regarded as a worthwhile trade-off. Due to its distinctive shape and profile, the A-14 quickly received the unofficial nickname “Squatina”, after the angel shark family.

 

The spacious and armored cockpit offered room for the crew of two (pilot and WSO or observer for FAC duties), seated side-by-side under a generous glazing, with a very good field of view forward and to the sides. The fuselage structure was constructed around a powerful cannon, the five-barrel GAU-12/U 25 mm ‘Equalizer’ gun, which was, compared with the A-10’s large GAU-8/A, overall much lighter and more compact, but with only little less firepower. It fired a new NATO series of 25 mm ammunition at up to 4.200 RPM. The gun itself was located under the cockpit tub, slightly set off to port side, and the front wheel well was offset to starboard to compensate, similar in arrangement to the A-10 or Su-25. The gun’s ammunition drum and a closed feeding belt system were located behind the cockpit in the aircraft’s center of gravity. An in-flight refueling receptor (for the USAF’s boom system) was located in the aircraft’s spine behind the cockpit, normally hidden under a flush cover.

 

Due to the gun installation in the fuselage, however, no single large weapon bay to minimize radar cross section and drag through external ordnance was incorporated, since this feature would have increased airframe size and overall weight. Instead, the A-14 received four, fully enclosed compartments between the wide main landing gear wells and legs. The bays could hold single iron bombs of up to 2.000 lb caliber each, up to four 500 lb bombs or CBUs, single laser-guided GBU-14 glide bombs, AGM-154 JSOW or GBU-31/38 JDAM glide bombs, AGM-65 Maverick guided missiles or B61 Mod 11 tactical nuclear weapons, as well as the B61 Mod 12 standoff variant, under development at that time). Retractable launch racks for defensive AIM-9 Sidewinder air-to-air missiles were available, too, and additional external pylons could be added, e.g. for oversize ordnance like AGM-158C Long Range Anti-Ship Missile (LRASM) or AGM-158 Joint Air to Surface Standoff Missile (JASSM), or drop tanks for ferry flights. The total in- and external ordnance load was 15,000 lb (6,800 kg).

 

The A-14 was designed with superior maneuverability at low speeds and altitude in mind and therefore featured a large wing area, with high wing aspect ratio on the outer wing sections, and large ailerons areas. The ailerons were placed at the far ends of the wings for greater rolling moment and were split, making them decelerons, so that they could also be used as air brakes in flight and upon landing.

This wing configuration promoted short takeoffs and landings, permitting operations from primitive forward airfields near front lines. The sturdy landing gear with low-pressure tires supported these tactics, and a retractable arrester hook, hidden by a flush cover under the tail sting, made it possible to use mobile arrested-recovery systems.

The leading edge of the wing had a honeycomb structure panel construction, providing strength with minimal weight; similar panels covered the flap shrouds, elevators, rudders and sections of the fins. The skin panels were integral with the stringers and were fabricated using computer-controlled machining, reducing production time and cost, and this construction made the panels more resistant to damage. The skin was not load-bearing, so damaged skin sections could be easily replaced in the field, with makeshift materials if necessary.

 

Power came from a pair of F412-GE-114 non-afterburning turbofans, engines that were originally developed for the A-12, but de-navalized and lightened for the A-14. These new engines had an output of 12,000 lbf (53 kN) each and were buried in blended fairings above the wing roots, with jagged intakes and hidden ducts. Flat exhausts on the wings’ upper surface minimized both radar and IR signatures.

 

Thanks to the generous internal fuel capacity in the wings and the fuselage, the A-14 was able to loiter and operate under 1,000 ft (300 m) ceilings for extended periods. It typically flew at a relatively low speed of 300 knots (350 mph; 560 km/h), which made it a better platform for the ground-attack role than fast fighter-bombers, which often have difficulty targeting small, slow-moving targets or executing more than just a single attack run on a selected target.

 

A mock-up was presented and tested in the wind tunnel and for radar cross-section in late 2008. The A-14’s exact radar cross-section (RCS) remained classified, but in 2009 M7 Aerosystems released information indicating it had an RCS (from certain angles) of −40 dBsm, equivalent to the radar reflection of a "steel marble". With this positive outcome and the effective design, M7 Aerosystems eventually received federal funding for the production of prototypes for an official DT&E (Demonstration Testing and Evaluation) program.

 

Three prototypes/pre-production aircraft were built in the course of 2010 and 2011, and the first YA-14 made its maiden flight on 10 May 2011. The DT&E started immediately, and the machines (a total of three flying prototypes were completed, plus two additional airframes for static tests) were gradually outfitted with mission avionics and other equipment. This included GPS positioning, an inertial navigation system, passive sensors to detect radar usage, a small, gyroscopically stabilized turret, mounted under the nose of the aircraft, containing a FLIR boresighted with a laser spot-tracker/designator, and an experimental 3-D laser scanning LIDAR in the nose as a radiation-less alternative to a navigation and tracking radar.

 

Soon after the DT&E program gained momentum in 2012, the situation changed for M7 Aerosystems when the US Air Force considered the F-35B STOVL variant as its favored replacement CAS aircraft, but concluded that the aircraft could not generate a sufficient number of sorties. However, the F-35 was established as the A-14’s primary rival and remained on the USAF’s agenda. For instance, at that time the USAF proposed disbanding five A-10 squadrons in its budget request to cut its fleet of 348 A-10s by 102 to lessen cuts to multi-mission aircraft in service that could replace the specialized attack aircraft.

In August 2013, Congress and the Air Force examined various proposals for an A-10 replacement, including the A-14, F-35 and the MQ-9 Reaper unmanned aerial vehicle, and, despite the A-14’s better qualities in the ground attack role, the F-35 came out as the overall winner, since it was the USAF’s favorite. Despite its complexity, the F-35 was – intended as a multi-role tri-service aircraft and also with the perspective of bigger international sales than the more specialized A-14 – regarded as the more versatile and, in the long run, more cost-efficient procurement option. This sealed the A-14’s fate and the F-35A entered service with U.S. Air Force F-35A in August 2016 (after the F-35B was introduced to the U.S. Marine Corps in July 2015). At that time, the U.S. planned to buy 2,456 F-35s through 2044, which would represent the bulk of the crewed tactical airpower of the U.S. Air Force, Navy, and Marine Corps for several decades.

 

Since the A-14’s technology was considered to be too critical to be marketed to export customers (Israel showed early interest in the aircraft, as well as South Korea), the program was cancelled in 2016.

  

General characteristics:

Crew: 2 (pilot, WSO)

Length: 54 ft 11 1/2 in (16.78 m)

Wingspan: 62 ft 11 1/2 in (19.22 m)

Height: 11 ft 3 3/4 in (3.45 m)

Wing area: 374.9 ft² (117.5 m²)

Empty weight: 24,959 lb (11,321 kg)

Loaded weight: 30,384 lb (13,782 kg)

Max. takeoff weight: 50,000 lb (22,700 kg)

Internal fuel capacity: 11,000 lb (4,990 kg)

 

Powerplant:

2× General Electric Whitney F412-GE-114 non-afterburning turbofans

with 12,000 lbf (53 kN) thrust each

 

Performance:

Maximum speed: 630 mph (1,010 km/h, 550 kn) at 40,000 ft altitude /

Mach 0.95 at sea level

Cruise speed: 560 mph (900 km/h, 487 kn) at 40,000 ft altitude

Range: 1,089 nmi (1,253 mi, 2,017 km)

Ferry range: 1,800 nmi (2,100 mi, 3,300 km)

Service ceiling: 50,000 ft (15,200 m)

Rate of climb: 50,000 ft/min (250 m/s)

Wing loading: 133 lb/ft² (193 kg/m²)

Thrust/weight: 0.48 (full internal fuel, no stores)

Take-off run: 1,200 m (3,930 ft) at 42,000 lb (19,000 kg) over a 15 m (30 ft) obstacle

 

Armament:

1× General Dynamics GAU-12/U Equalizer 25 mm (0.984 in) 5-barreled rotary cannon

with 1,200 rounds (max. capacity 1,350 rounds)

4x internal weapon bays plus 4x external optional hardpoints with a total capacity of

15,000 lb (6,800 kg) and provisions to carry/deploy a wide range of ordnance

  

The kit and its assembly:

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

 

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

 

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

 

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

 

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

 

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

 

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

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

  

Painting and markings:

For a stealth aircraft and a prototype I wanted something subdued or murky, but not an all-black or -grey livery. I eventually settled for the rather dark paint scheme that the USAF applied to its late B-52Gs and the B-1Bs, which consists of two tones from above, FS 36081 (Dark Grey, a.k.a. Dark Gunship Grey) and 34086 (Green Drab), and underneath (FS 36081 and 36118 (Gunship Grey). The irregular pattern was adapted (in a rather liberal fashion) from the USAF’s early B-1Bs, using Humbrol 32, 108 and 125 as basic colors. The 108 turned out to be too bright, so I toned it down with an additional coat of thinned Humbrol 66. While this considerably reduced the contrast between the green and the grey, the combination looks much better and B-1B-esque.

 

The wings’ leading edges were painted for more contrast with a greyish black (Tar Black, Revell 09), while the landing gear, the interior of the air intakes and the open bomb bay became glossy white. The cockpit was painted in medium grey (Humbrol 140) and the clear parts received a thinned inner coating with a mix of transparent yellow and brown, simulating an anti-radar coating – even though the effect turned out to be minimal, now it looks as of the plastic parts had just yellowed from age…

 

After the initial livery had been finished the model received a black ink washing and some post-panel shading with slightly brightened variations of the basic tones (using Humbrol 79, 144 and 224). Decals were added next, an individual mix from various sources. The “Stars-and-Bars” come from a PrintScale A-7 sheet, most stencils come from an F-16 sheet.

After some more detail painting and a treatment with graphite on the metal areas (exhausts, gun port), the model was sealed with matt acrylic varnish (Italeri).

  

Batman’s next Batwing? Maybe, there’s certainly something fictional about this creation. But the “Squatina” turned out much more conclusive (and even pretty!) than I expected, even though it became a bigger aircraft than intended. And I am positively surprised how good the bodywork became – after all, lots of putty had to be used to fill all the gaps between parts that no one ever expected to be grafted together.

+++ DISCLAIMER +++

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

  

The A-14 program originally started in 2005 as a private venture, initiated by Northrop-Grumman together with the Elbit Group as a joint venture through Elbit’s Texas-based aircraft division M7 Aerosystems, an approved supplier to major aerospace clients. The aircraft was intended to replace the USAF’s A-10 attack aircraft as well as early F-16s in the strike role from 2010 onwards. The time slot for the project turned out to be advantageous, because at that time the USAF was contemplating to replace the simple and sturdy A-10 with the much more complex F-35, eventually even with its VTOL variant, and the highly specialized F-117 was retired, too.

The A-14 revived conceptual elements of Grumman’s stillborn A-12 stealth program for the US Navy, which had also been part of the USAF’s plans to replace the supersonic F-111 tactical bomber, but on a less ambitious and expensive level concerning technology, aiming for a more effective compromise between complexity, survivability and costs. The basic idea was an updated LTV A-7D (the A-10’s predecessor from the Vietnam War era), which had far more sophisticated sensor and navigation equipment than the rather simple but sturdy A-10, but with pragmatic stealth features and a high level of survivability in a modern frontline theatre or operations.

 

M7 Aerosystems started on a blank sheet, even though Northrop-Grumman’s A-12 influence was clearly visible, and to a certain degree the aircraft shared the basic layout with the F-117A. The A-14 was tailored from the start to the ground attack role, and therefore a subsonic design. Measures to reduce radar cross-section included airframe shaping such as alignment of edges, fixed-geometry serpentine inlets that prevented line-of-sight of the engine faces from any exterior view, use of radar-absorbent material (RAM), and attention to detail such as hinges and maintenance covers that could provide a radar return. The A-14 was furthermore designed to have decreased radio emissions, infrared signature and acoustic signature as well as reduced visibility to the naked eye.

 

The resulting airframe was surprisingly large for an attack aircraft – in fact, it rather reminded of a tactical bomber in the F-111/Su-24 class than an alternative to the A-10. The A-14 consisted of a rhomboid-shaped BWB (blended-wing-and-body) with extended wing tips and only a moderate (35°) wing sweep, cambered leading edges, a jagged trailing edge and a protruding cockpit section which extended forward of the main body.

The majority of the A-14’s structure and surface were made out of a carbon-graphite composite material that is stronger than steel, lighter than aluminum, and absorbs a significant amount of radar energy. The central fuselage bulge ended in a short tail stinger with a pair of swept, canted fins as a butterfly tail, which also shrouded the engine’s hot efflux. The fins could have been omitted, thanks to the aerodynamically unstable aircraft’s fly-by-wire steering system, and they effectively increased the A-14’s radar signature as well as its visual profile, but the gain in safety in case of FBW failure or physical damage was regarded as a worthwhile trade-off. Due to its distinctive shape and profile, the A-14 quickly received the unofficial nickname “Squatina”, after the angel shark family.

 

The spacious and armored cockpit offered room for the crew of two (pilot and WSO or observer for FAC duties), seated side-by-side under a generous glazing, with a very good field of view forward and to the sides. The fuselage structure was constructed around a powerful cannon, the five-barrel GAU-12/U 25 mm ‘Equalizer’ gun, which was, compared with the A-10’s large GAU-8/A, overall much lighter and more compact, but with only little less firepower. It fired a new NATO series of 25 mm ammunition at up to 4.200 RPM. The gun itself was located under the cockpit tub, slightly set off to port side, and the front wheel well was offset to starboard to compensate, similar in arrangement to the A-10 or Su-25. The gun’s ammunition drum and a closed feeding belt system were located behind the cockpit in the aircraft’s center of gravity. An in-flight refueling receptor (for the USAF’s boom system) was located in the aircraft’s spine behind the cockpit, normally hidden under a flush cover.

 

Due to the gun installation in the fuselage, however, no single large weapon bay to minimize radar cross section and drag through external ordnance was incorporated, since this feature would have increased airframe size and overall weight. Instead, the A-14 received four, fully enclosed compartments between the wide main landing gear wells and legs. The bays could hold single iron bombs of up to 2.000 lb caliber each, up to four 500 lb bombs or CBUs, single laser-guided GBU-14 glide bombs, AGM-154 JSOW or GBU-31/38 JDAM glide bombs, AGM-65 Maverick guided missiles or B61 Mod 11 tactical nuclear weapons, as well as the B61 Mod 12 standoff variant, under development at that time). Retractable launch racks for defensive AIM-9 Sidewinder air-to-air missiles were available, too, and additional external pylons could be added, e.g. for oversize ordnance like AGM-158C Long Range Anti-Ship Missile (LRASM) or AGM-158 Joint Air to Surface Standoff Missile (JASSM), or drop tanks for ferry flights. The total in- and external ordnance load was 15,000 lb (6,800 kg).

 

The A-14 was designed with superior maneuverability at low speeds and altitude in mind and therefore featured a large wing area, with high wing aspect ratio on the outer wing sections, and large ailerons areas. The ailerons were placed at the far ends of the wings for greater rolling moment and were split, making them decelerons, so that they could also be used as air brakes in flight and upon landing.

This wing configuration promoted short takeoffs and landings, permitting operations from primitive forward airfields near front lines. The sturdy landing gear with low-pressure tires supported these tactics, and a retractable arrester hook, hidden by a flush cover under the tail sting, made it possible to use mobile arrested-recovery systems.

The leading edge of the wing had a honeycomb structure panel construction, providing strength with minimal weight; similar panels covered the flap shrouds, elevators, rudders and sections of the fins. The skin panels were integral with the stringers and were fabricated using computer-controlled machining, reducing production time and cost, and this construction made the panels more resistant to damage. The skin was not load-bearing, so damaged skin sections could be easily replaced in the field, with makeshift materials if necessary.

 

Power came from a pair of F412-GE-114 non-afterburning turbofans, engines that were originally developed for the A-12, but de-navalized and lightened for the A-14. These new engines had an output of 12,000 lbf (53 kN) each and were buried in blended fairings above the wing roots, with jagged intakes and hidden ducts. Flat exhausts on the wings’ upper surface minimized both radar and IR signatures.

 

Thanks to the generous internal fuel capacity in the wings and the fuselage, the A-14 was able to loiter and operate under 1,000 ft (300 m) ceilings for extended periods. It typically flew at a relatively low speed of 300 knots (350 mph; 560 km/h), which made it a better platform for the ground-attack role than fast fighter-bombers, which often have difficulty targeting small, slow-moving targets or executing more than just a single attack run on a selected target.

 

A mock-up was presented and tested in the wind tunnel and for radar cross-section in late 2008. The A-14’s exact radar cross-section (RCS) remained classified, but in 2009 M7 Aerosystems released information indicating it had an RCS (from certain angles) of −40 dBsm, equivalent to the radar reflection of a "steel marble". With this positive outcome and the effective design, M7 Aerosystems eventually received federal funding for the production of prototypes for an official DT&E (Demonstration Testing and Evaluation) program.

 

Three prototypes/pre-production aircraft were built in the course of 2010 and 2011, and the first YA-14 made its maiden flight on 10 May 2011. The DT&E started immediately, and the machines (a total of three flying prototypes were completed, plus two additional airframes for static tests) were gradually outfitted with mission avionics and other equipment. This included GPS positioning, an inertial navigation system, passive sensors to detect radar usage, a small, gyroscopically stabilized turret, mounted under the nose of the aircraft, containing a FLIR boresighted with a laser spot-tracker/designator, and an experimental 3-D laser scanning LIDAR in the nose as a radiation-less alternative to a navigation and tracking radar.

 

Soon after the DT&E program gained momentum in 2012, the situation changed for M7 Aerosystems when the US Air Force considered the F-35B STOVL variant as its favored replacement CAS aircraft, but concluded that the aircraft could not generate a sufficient number of sorties. However, the F-35 was established as the A-14’s primary rival and remained on the USAF’s agenda. For instance, at that time the USAF proposed disbanding five A-10 squadrons in its budget request to cut its fleet of 348 A-10s by 102 to lessen cuts to multi-mission aircraft in service that could replace the specialized attack aircraft.

In August 2013, Congress and the Air Force examined various proposals for an A-10 replacement, including the A-14, F-35 and the MQ-9 Reaper unmanned aerial vehicle, and, despite the A-14’s better qualities in the ground attack role, the F-35 came out as the overall winner, since it was the USAF’s favorite. Despite its complexity, the F-35 was – intended as a multi-role tri-service aircraft and also with the perspective of bigger international sales than the more specialized A-14 – regarded as the more versatile and, in the long run, more cost-efficient procurement option. This sealed the A-14’s fate and the F-35A entered service with U.S. Air Force F-35A in August 2016 (after the F-35B was introduced to the U.S. Marine Corps in July 2015). At that time, the U.S. planned to buy 2,456 F-35s through 2044, which would represent the bulk of the crewed tactical airpower of the U.S. Air Force, Navy, and Marine Corps for several decades.

 

Since the A-14’s technology was considered to be too critical to be marketed to export customers (Israel showed early interest in the aircraft, as well as South Korea), the program was cancelled in 2016.

  

General characteristics:

Crew: 2 (pilot, WSO)

Length: 54 ft 11 1/2 in (16.78 m)

Wingspan: 62 ft 11 1/2 in (19.22 m)

Height: 11 ft 3 3/4 in (3.45 m)

Wing area: 374.9 ft² (117.5 m²)

Empty weight: 24,959 lb (11,321 kg)

Loaded weight: 30,384 lb (13,782 kg)

Max. takeoff weight: 50,000 lb (22,700 kg)

Internal fuel capacity: 11,000 lb (4,990 kg)

 

Powerplant:

2× General Electric Whitney F412-GE-114 non-afterburning turbofans

with 12,000 lbf (53 kN) thrust each

 

Performance:

Maximum speed: 630 mph (1,010 km/h, 550 kn) at 40,000 ft altitude /

Mach 0.95 at sea level

Cruise speed: 560 mph (900 km/h, 487 kn) at 40,000 ft altitude

Range: 1,089 nmi (1,253 mi, 2,017 km)

Ferry range: 1,800 nmi (2,100 mi, 3,300 km)

Service ceiling: 50,000 ft (15,200 m)

Rate of climb: 50,000 ft/min (250 m/s)

Wing loading: 133 lb/ft² (193 kg/m²)

Thrust/weight: 0.48 (full internal fuel, no stores)

Take-off run: 1,200 m (3,930 ft) at 42,000 lb (19,000 kg) over a 15 m (30 ft) obstacle

 

Armament:

1× General Dynamics GAU-12/U Equalizer 25 mm (0.984 in) 5-barreled rotary cannon

with 1,200 rounds (max. capacity 1,350 rounds)

4x internal weapon bays plus 4x external optional hardpoints with a total capacity of

15,000 lb (6,800 kg) and provisions to carry/deploy a wide range of ordnance

  

The kit and its assembly:

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

 

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

 

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

 

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

 

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

 

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

 

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

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

  

Painting and markings:

For a stealth aircraft and a prototype I wanted something subdued or murky, but not an all-black or -grey livery. I eventually settled for the rather dark paint scheme that the USAF applied to its late B-52Gs and the B-1Bs, which consists of two tones from above, FS 36081 (Dark Grey, a.k.a. Dark Gunship Grey) and 34086 (Green Drab), and underneath (FS 36081 and 36118 (Gunship Grey). The irregular pattern was adapted (in a rather liberal fashion) from the USAF’s early B-1Bs, using Humbrol 32, 108 and 125 as basic colors. The 108 turned out to be too bright, so I toned it down with an additional coat of thinned Humbrol 66. While this considerably reduced the contrast between the green and the grey, the combination looks much better and B-1B-esque.

 

The wings’ leading edges were painted for more contrast with a greyish black (Tar Black, Revell 09), while the landing gear, the interior of the air intakes and the open bomb bay became glossy white. The cockpit was painted in medium grey (Humbrol 140) and the clear parts received a thinned inner coating with a mix of transparent yellow and brown, simulating an anti-radar coating – even though the effect turned out to be minimal, now it looks as of the plastic parts had just yellowed from age…

 

After the initial livery had been finished the model received a black ink washing and some post-panel shading with slightly brightened variations of the basic tones (using Humbrol 79, 144 and 224). Decals were added next, an individual mix from various sources. The “Stars-and-Bars” come from a PrintScale A-7 sheet, most stencils come from an F-16 sheet.

After some more detail painting and a treatment with graphite on the metal areas (exhausts, gun port), the model was sealed with matt acrylic varnish (Italeri).

  

Batman’s next Batwing? Maybe, there’s certainly something fictional about this creation. But the “Squatina” turned out much more conclusive (and even pretty!) than I expected, even though it became a bigger aircraft than intended. And I am positively surprised how good the bodywork became – after all, lots of putty had to be used to fill all the gaps between parts that no one ever expected to be grafted together.

Making planters and trees for the ground floor details... :D

+++ DISCLAIMER +++

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

  

Some background:

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

 

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

 

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

 

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

 

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

 

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

 

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

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

 

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

 

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

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

 

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

 

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

 

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

 

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

 

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

 

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

  

General characteristics:

Crew: One

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

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

Height: 4.19 m (14 ft 3 in)

Wing area: 24.18 m² (260.27 ft²)

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

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

 

Powerplant:

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

 

Performance:

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

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

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

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

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

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

 

Armament:

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

5 hardpoints with a total external capacity of

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

- 2.000 kg (4.400 lb) in VTOL mode

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

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

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

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

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

  

The kit and its assembly:

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

 

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

 

Therefore, initial ingredients for the Yak-138 were:

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

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

- Cockpit from an Academy MiG-27

 

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

 

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

 

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

 

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

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

 

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

 

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

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

 

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

 

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

  

Painting and markings:

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

 

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

- Humbrol 195 (Dark Satin Green)

- Humbrol 78 (RAF Interior Green)

- Modelmaster 2005 (Burnt Umber)

- Humbrol 119 (Light Earth)

- Humbrol 115 (Russian Blue) for the undersides

 

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

 

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

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

  

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

Bashed and Painted by David Colwell

A Phicen kit bash using the Female Shooter headsculpt by Very Cool toys .

Jiaou Doll wheat skin big bust figure .

1/6 scale kitbash figure inspired by Capcom's 'Devil May Cry' videogames, and manipulated photography employing layered filters from the Superphoto and default editing apps on my cameraphone.

+++ DISCLAIMER +++

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

 

Some background:

The Su-21 attack aircraft had its roots in the Su-15 interceptor, which itself was a development of Sukhoi's tailed-delta Su-9 and Su-11 interceptor fighters. Construction of the Su-15 (internal project designation T-58) began in mid-1960, state acceptance tests of the respective T-58-8M1 interception complex with radar and air-to-air missiles started in August 1963.

In 1966 series production at Novosibirsk began, the first pre-series Su-15 interceptor made its first flight from Novosibirsk on 6 March 1966. Once identified as a new service aircraft, NATO christened the type 'Flagon'. While the Su-15 was in series production, a number of improved design features were developed, tested and subsequently introduced with a new production series of the interceptor.

 

In 1969, under the influence of the Vietnam conflict and the conclusion that dedicated ground attack aircraft were needed in a modern battlefield, the Sukhoi OKB investigated options for a new close-support "mudfighter" aircraft. One option was a derivative of the Su-15, designated the "T-58Sh" -- the suffix "Sh" stood for "shturmovik (storm bird)", a general Soviet name for a close-support aircraft.

 

The T-58Sh design was based on the Su-15 fuselage and engine installation with two Tumansky R-13-300 turbojets, but with considerable modifications. These included totally new wings and stabilizers - the orginal delta wing for high speed gave way to tapered wings with a constant 40° sweep, and the horizontal stabilizers were modified, too. The original fin was kept, though, as well as most of the landing gear installation, even though the front wheel retracted backwards now, since the complete nose up until spar no. 10 had been redesigned: instead of the interceptor's large radome, a slanted, considerably shorter nose improved the field of view for the pilot. In its tip it housed a 'Fon' laser rangefinder as well as a missile guidance antenna. A Doppler radar was housed under the nose, too, and an ASP-PF gunsight and a PBK-2 bomb sight optimized for lob-bombing were installed. The cockpit was completely armored, as well as parts of the lower fuselage around the engine section. All internal tanks (holding 4.500kg/9.921lb of fuel in the fuselage as well as in the wings) were self-sealing.

 

Another novelty was the freshly developed, built-in Gatling cannon, the GSh-30A, also known as 9A-621. This formidable, six-barreled weapon had a pneumatic mechanism (instead of en electric system, which was used in US types like the M61 'Vulcan' gun), fired 30mm shells and achieved a staggering fire rate of 5.000rpm. The cannon's magazine held 280 rounds - a shift of fuel tanks from the fuselage into the new wings with more internal space allowed the belly installation behind the front wheel well. Furthermore, a total of nine external weapon hardpoints allowed an ordnance load of up to 5.500kg (12.115lb), which included laser-guided smart bombs/missiles as well as tactical nuclear weapons.

 

Two T-58Sh prototypes were completed, and the first of these flew on 6 April 1968, the second on 26 September 1968. After State Acceptance Trials the Su-15Sh entered service in 1970 - in parallel, OKB Mikoyan was also working on a ground attack variant of its MiG-23 VG fighter, the later MiG-27, which flew in 1971 for the first time.

This advantage in time to service worked in favor of the Suchoj aircraft, which was so different from its Su-15 origins that it received a new service-designation, Su-21 (which was, by Western observers, often miss-attributed to the late Su-15 interceptor versions with ogive radomes and new double-delta wings).

By 1972, four squadrons were equipped with the new aircraft. Interestingly, none of the Su-21 were deployed to Afghanistan. Instead, the new fighter bombers were exclusively allocated to Attack Regiments in the potential Western conflict theatre, two of them based in Poland and two in Eastern Germany.

 

The basic version of the aircraft was produced at Factory 31, at Tbilisi, in the Soviet Republic of Georgia. Between 1969 and 1975, 182 Su-21 were produced. Much like the Su-15 interceptor variants, there were no exports, the Soviet/Russian Air Force remained the only operator - the more versatile MiG-23/27 filled that role. Later, foreign customers would receive the Su-25K from Sukhoi's export program, as well as the Su-20 and 22 VG fighter bombers.

 

During its service career, the Su-21 was constantly upgraded. One of the most significant changes was an MLU programme which, among others, introduced the 'Shkval' optical TV and aiming system, which was coupled with a new 'Prichal' laser rangefinder and target designator in an enlarged nosecone. This system enabled the aircraft to carry out all-weather missions, day and night, and also allowed to deploy the new 'Vikhr' laser-guided, tube-launched missiles, which were very effective against armored vehicles.

These updated aircraft received the designation Su-21D ('dorabotanyy' = updated). Two respective prototypes were built in 1982–84, and all aircraft were brought to this standard until 1988.

 

The only engagement of the Su-21 in a real combat scenario was its employment during the First Chechen War - which also signalized the type's retirement, after the conflict was over. Together with other Russian Air Force air assets, The Su-21s achieved air supremacy for Russian Forces, destroying up to 266 Chechen aircraft on the ground. The entire Air Force assets committed to the Chechen campaign between 1994 and 1996 performed around 9,000 air sorties, with around 5,300 being strike sorties. The 4th Russian Air Army had 140 Su-17Ms, Su-21Ds, Su-24s and Su-25s in the warzone supported by an A-50 AWACS aircraft. The employed munitions were generally unguided bombs and rockets with only 2.3% of the strikes using precision-guided munitions.

 

The Su-21 was a controversial aircraft. It was relatively reliable, benefitting from its two engines and solid armor, which was seen as one of the most important features for a true battlefield aircraft - inofficially, it was nicknamed 'ома́р' ('lobster') among the crews.

It had a high payload and was a very stable weapon platform. But the type suffered from the fact that it was an interceptor derivate which had originally been designed for dashes at Mach 2.5 at high altitudes. Consequently, the airframe had to be enforced to withstand higher G loads at low level flight and with heavy external loads, so that it was basically overweight. The extra armor did not help much either.

 

Additionally, the R-13 jet engines (basically the same that powered the 3rd generation MiG-21MF) were thirsty, even when running without the afterburner extra power, so that the type's range was very limited. Its ability to dash beyond Mach 1 even at low altitudes was of little tactical use, even though its high rate of acceleration and climb made it ideal for suprise attacks and delivery of tactical nuclear weapons - the latter was the main reason why the type was kept in service for so long until it was replaced by Su-24 bombers in this role.

 

Another source of constant trouble was the GSh-30A cannon. While its firepower was overwhelming, the vibrations it caused while firing and the pressure blasts from the nozzles could badly damage the aircraft's lower fuselage. There had been several incidents when the front wheel covers had literally been blown apart, and in one case the gun itself detached from its fuselage mount while firing - hitting the aircraft itself from below!

 

In the end, the Su-21 could not live up to the expectations of its intended role - even though this was less the aircraft's fault: the military demands had been unclear from the beginning, and the T-58Sh had been a second- choice solution to this diffuse performance profile.

Eventually the MiG-27 and also the Su-17/22 family as well as the biggher Su-24 tactical bomber, thanks to their variable geometry wings, proved to be the more flexible aircraft for the ground attack/fighter bomber role. But the lessons learned from the Su-21 eventually found their way into the very successful, subsonic Su-25 ('Frogfoot') family. The last Su-21D was retired in January 1997, after a service career of 25 years.

   

General characteristics

Crew: 1

Length (with pitot): 17.57 m (57 ft 6 1/4 in)

Wingspan: 12.24 m (40 ft 1 in)

Height: 4.84 m (15 ft 10 in)

Empty weight: 11.225 kg (24.725 lb)

Loaded weight: 17.500 kg (38.580 lb)

 

Powerplant:

2× Tumansky R-13-300 turbojets,each rated at 40.21 kN (9,040 lbf) dry and at 70.0 kN (15,730 lbf) with afterburner

 

Performance

Maximum speed: 1.250km/h (777mph/674nm) at sea level

Range: 1.380 km (855 ml)

Ferry range: 1.850 km (1.146 mi)

Service ceiling: 17.000 m (55.665 ft)

 

Armament

1× GSh-30A gatling gun with 280 RPG in the lower fuselage

9× hardpoints (three under the fuselage, three under each wing) for a weapon load of up to 5.500kg (12.115lb),

including iron bombs, unguided missiles and rocket pods, guided weapons, napalm tanks or gun pods; two R-60 (AA-8 "Aphid") AAMs were typically carried for self-defense on the outer pylon pair

  

The kit and its assembly:

This whif actually has a real background, as outlined above - OKB Sukhoi actually worked in the late 60ies on a Su-15 derivate as a specialized attack aircraft, since the Soviet Forces lacked that type. The ground attack types then in service were the vintage MiG-17 and converted MiG-19 fighters, as well as the fast but very limited Su-7 - either outdated fighters or a fighter-bomber with insufficient range and payload.

Specifications for a ground attack aircraft were unclear at that time, though. Supersonic capability was still seen as a vital asset for any military aircraft, and WWII tactics were still the basis for close air support duties. The T-58Sh was eventually one design direction that would keep development time and costs low, starting with a proven basic airframe and adapting it to a new (and very different) role.

 

The Su-15, from which the T-58Sh was derived, originally was a Mach 2 interceptor, solely armed with missiles. Making THIS a ground attack aircraft surely was a huge step. The projected Su-15Sh, how the aircrfat was also called, was still to be supersonic, since this was seen as a vital asset at that time. This concept would eventually be a dead end, though, or, alternatively, result in the lighter and much cheaper MiG-27 tactical fighter in the 70ies. But it should still take some more years until a subsonic, simple and dedicated aircraft (the T-8, which made its maiden flight in 1975 and became later the Su-25 'Frogfoot') would be the 'right' direction for the new shturmovik. The Su-15Sh actually never left the drawing board, the swing-wing Su-17/20/22 more or less took its place in real life.

 

With that background my idea was to build a model of the ground attack Su-15 derivate in front line service in the mid 80ies, at the Cold War's peak and used by the Group of Soviet Forces in (Eastern) Germany. The Su-21 designation is fictional. But since the aircraft would be SO different from the Su-15 interceptor I can hardly imagine that it would have been called Su-15Sh in service. Since its cousin, the MiG-27, also received a new designation, I decided to apply the Su-21 code (which was never applied to a real aircraft - those Su-15 versions called Su-21 are just misnomers or speculations of Western 'experts' when the Iron Curtain was still up).

 

As a coincidence, I had all 'ingredients' at hand:

● Fuselage and fin from a PM Model Su-15

● Nose section from an Academy MiG-27 (leftover from the Q-6 kitbach)

● Wings and horizontal stabilizers from an ESCI A-7

  

The A-7 wings have slightly more sweep than what the drafted T-58Sh had (45° vs. 40°), as far as I can tell from profiles, but otherwise they fit in shape and size. I just cut the orginal leading edge away, sculpted a new front from putty, and the result looked very good.

 

What became tricky were the landing gear wells. Part of the Su-15 landing gear retracts into the lower fuselage, and mating this with the Corsair's wings and the potential space for the landing gear there did not match up properly -the wings would end up much too far behind.

 

After some trials I decided to cut out the landing gear wells on the lower side of the wings, relatively far forward, and cut out a part of the lower fuselage, reversed it, so that the landing gear wells woukd be placed about 5mm further forward, and the wings were finally attached to the fuselage so that these would match the respective openings on the fuselage's bottom. This was more or less the only major and unexpected surgery, and the original Su-15 landing gear could be retained.

 

Using the A-7's stabilizers was also a bit off the original concept (the T-58Sh appeared to keep the original parts), but I found that the more slender but wider A-7 parts just made the aircraft look more homogenous?

 

Grafting the MiG-27 cockpit (which was taken OOB) onto the fuselage was not a big problem, since the intersection is of simple shape and fits well by height and width. I made a vertical cut on the Su-15 fuselage in the middle of the air intake area, which would later be hidden through the air intakes. The latter were taken from the Su-15, but simplified: the intake became simple and "vertical", and the large, orginal splitter plates were replaced by the shorter speiceimen from the MiG-27 kit. The fit almost perfectly, are just a bit short, so that a small hole had to be filled with styrene strips on the lower side.

 

The fin was taken OOB, just as on the propsed real aircraft. The resulting side profile reminds VERY much of a Dassault Étendard on steroids...? The whole thing also looks a bit like the missing link between the Su-15 and the later Su-24 fighter bomber - esp. when you know the Fencer's fixed-wing T-6 prototype.

 

Externally, the gatling gun (also taken from the leftoevr MiG-27) and a total of nine hardpoints were added - three under the fuselage, flanking the gun, and six under the outer wings.

Since the Su 15 is a pretty large aircraft, I used the opportunity to equip the aircraft with serious air-to-ground ordnance, a pair of TV-guided Kh-29T (AS-14 "Kedge") missiles from an ICM USSR weapon set and a pair of R-60 AAMs, leftover from an ESCI Ka-34. Furthermore, chaff/flare dispensers were added to the rear upper fuselage, as well as some antennae and the pitots.

 

Actually, this kitbash was less complicated as expected. Needed lots of putty, sure, but this would also have been needed on the OOB Su-15 from PM Models, as it is a primitive and crude model kit. Here, it found a good use. One drawback is, though, that the surface lacks detail: the PM Model Su-15 is bleak (to put it mildly), and the re-used A-7 wings lost much of their engraved details to leftover paint or sanding - paint tricks would have to mend this.

  

Painting and markings:

As a frontline service aircraft, this one would receive a tactical camouflage pattern. The Soviet Air Force offers a wide range of options, ranging from boring to bizarre, and I settled for a typical four-color camouflage with light blue undersides:

● Humbrol 119 (Light Earth)

● Humbrol 159 (Khaki Drab)

● Humbrol 195 (Chrome Oxide Green, RAL 6020)

● Testors 2005 (Burnt Umber)

● Humbrol 115 (Russian Blue) for the lower surfaces

 

The paint scheme was inspired by a East Germany-based Su-17, the colors are guesstimates, based on pictures of real-life Soviet aircraft.

 

Cockpit interior was painted in typical, infamous Soviet/Russian turqoise (*Argh*), the complete landing gear was painted in Aluminum (Humbrol 56); the wheel discs became bright green (Humbrol 131), di-electric panels (e .g. the fin tip) received a coat in Forest Green (Humbrol 149, FS 34092).

 

The model was weathered through some counter-shading with lighter tones of the five basic colors, a wash with black ink and some additional stains and blotches with different shades of green and brown, including Humbrol 98 118, 128, 151 - even some RLM 82 from Testors found its way onto the aircraft!

 

Decals and markings were puzzled together from various aftermarket sheets, and are based on real life pictures of Soviet/Russian aircraft based in Eastern Germany.

 

I also added some bare metal stains at the leading edges and soot stains around the gun. Since the kitbashed model was pretty bleak, I tried to add painted panel lines - using a thin brush and a mix of matt varnish and black. The counter-shading applied before enhances this effect, and if you do not look too closely at the model, the result is O.K.

 

Finally, everything was sealed under a coat of matt acrylic varnish.

A Phicen kitbash using the blonde Kimi headsculpt and wearing an outfit by Magic Cube toys .

+++ 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 Fokker D.XX fighter was designed in 1935 by Dutch aircraft manufacturer Fokker as a conservative export alternative to the D.XXI monoplane. The latter had been developed in response to requirements laid out by the Royal Netherlands East Indies Army Air Force (Militaire Luchtvaart van het Koninklijk Nederlands-Indisch Leger, ML-KNIL), but Fokker saw a good deal of market potential for the aircraft in Europe, too, but was afraid that many smaller European air forces still preferred conservative biplane designs.

 

As a consequence, the D.XX was developed in parallel to the D.XXI and both aircraft shared many components, primarily the fuselage and the tail section. Like its D.XXI stablemate the D.XX biplane was designed as an inexpensive, rugged, and compact fighter aircraft that would possess respectable performance for its era.

 

Following standard Fokker design practice of the period, the D.XX featured a welded steel tube fuselage that was largely covered by fabric, including the flight control surfaces, but elements forward of the trailing edges of the wings were covered by detachable aluminum panels instead. The wings were of a wooden construction, being composed of two box spars attached to ribs made of plywood, and covered by fabric, too. The aircraft was outfitted with a fixed, spatted undercarriage with cantilever legs, and braking was provided by independently-operated pedals using compressed air.

 

The cockpit of the D.XXI was fully enclosed by a plexiglas hood featuring large sliding sections. The canopy was entirely jettisonable in an emergency situation to enable pilots to bail out. Pilots were protected against turnover injuries by means of a pylon built into the structure of the aircraft set behind the seat. Fuel was housed in a 77-gallon tank located aft of the engine, and an auxiliary fuel tank could also be installed behind the pilot seat.

 

Main armament consisted of two pairs of 7.92mm M36 FN-Browning machine guns, two being housed within the forward fuselage above the engine, requiring the latter to be synchronized in order to shoot through the propeller blades, and another pair was carried in fairings under the lower wings, outside of the propeller arc.

 

Initially, the Fokker D.XX was powered by the 830 h.p. Bristol Mercury VII or VIII engines, but for export customers a number of alternative engines were considered, too. These included such power plants as the 650 h.p. Rolls-Royce Kestrel V and the 750 h.p. Pratt and Whitney Twin Wasp Junior. There were even plans to mount the 1,050 h.p. Rolls-Royce Merlin and the 1,090 h.p. Daimler-Benz DB 600H, both coupled with a radiator installation under the fuselage.

 

However, interest in the Fokker D.XX was low, since the monoplane promised much superior performance and future development potential. Compared with the Fokker D.XXI, the D.XX lacked top speed and acceleration, but it had, thanks to its much bigger wing area, a better rate of climb and was the superior dogfight aircraft.

 

Anyway, with the D.XXI as direct in-house competitor and very similar aircraft like the Gloster Gladiator on the market, Fokker's last biplane aircraft was not a success. A major contract with Sweden for an initial batch of 30 aircraft and rights for further license production did not materialize. Other prospects, e. g. Lithuania, Latvia, Greece, Egypt and Yugoslavia, settled upon aircraft of British production, and in the end only Norway and Denmark bought the biplane fighter.

Total production, including two prototypes and three pre-production aircraft, only reached a mere 46 machines, and none of them survived the first months of the 2nd World War.

  

General characteristics:

Crew: one

Length: 8.2 m (26 ft 11 in)

Wingspan: 10.6 m (34 ft 8 ½ in)

Height: 2.92 m (9 ft 7 in)

Wing area: 28m² (300 sq ft)

Empty weight: 1,594 kg (3,514 lb)

Loaded weight: 4,594 lb (2,088 kg)

 

Powerplant:

1 × Bristol Mercury VIII 9-cyl. air-cooled radial piston engine, 620 kW (830 hp)

 

Performance:

Maximum speed: 253 mph (220 knots, 407 km/h) at 14,500 ft (4,400 m)

Cruise speed: 338 km/h (210 mph; 186 kn)

Stall speed: 85 km/h (53 mph; 46 knots)

Range: 930 km (578 mi; 502 nmi)

Endurance: 2 hours

Service ceiling: 11,350 m (37,240 ft)

Rate of climb: 11.7 m/s (2,300 ft/min)

Climb to 10,000 ft (3,050 m): 4.75 min

Power/mass: 0.309 kW/kg (0.188 hp/lb)

 

Armament:

4× 8 mm (0.315 in) machine guns with 500 RPG in the fuselage and 300 RPG under the lower wings

  

The kit and its assembly:

I had found the spare wings from a Gloster Gladiator in my donor bank, and wondered what I could do with them - and eventually stunbled upon a PM Model Fokker D.XXI. Why not retrograde this early monoplane fighter into a biplane, with relatively modern features?

 

Said and done, and the respective conversion/kitbashing was a rather straightforward affair, even though not without some challenges.

The biggest issue became the lower wings: the Gladiator wings are much thinner and have less depth than the original Fokker wings, so that much of the wing roots on the fuselage had to be sanded away. This resulted in gaping openings, which had to be filled, including a resculpted trailing edge intersection. Not a complicated feat, but messy.

 

Another issue arose through the fact that the D.XXI's fuselage is wider than the Gloster Gladiator's - resulting in a wider span of the lower wings than the upper! In order to correct this, the lower wings' tips were clipped and I used the occasion to re-sculpt all wing tips, trying to get away from the Gladiator's characteristic round shape.

 

Once the lower wings were mated with the fuselage, the upper wings were added with the help of the outer support struts only. Once dry, the additional struts between the upper wing and the fuselage were added - the latter were scratched with styrene strips. Thin styrene was also used to add some diagonal bracing struts, once more in an attempt to change the wings' look away from its Gladiator origins.

 

The spatted wheels were taken from the PM Model kit, but shortened by 2mm - OOB they are IMHO much too long, and the result would be a very stalky stance. The tail wheel was also taken OOB, but moved aft and shortened, too.

 

Inside, a different seat was used; a box was placed behind it, filling the gap, and a dashboard was added under the windshield. The canopy (very thick material!) was cut into three pieces, for a potential open presentation.

 

Engine and cowling were taken OOB, but the propeller was replaced with a better-looking scrap box find, which also received a longer axis for better balance and free spinning.

 

The rigging was done with material derived from heated, black IP sprues, which I like because it bonds well with the kit's plastic and can be attached with standard glue. Additionally, the wire's strength can the individually tailored.

  

Painting and markings:

I used this occasion to apply the somewhat obscure camouflage of the Royal Danish Air Force from the late Thirties. While the scheme itself is rather simple, the colors remain obscure. In profiles and painting instructions you can find a wide range of recommendations - ranging from sand or a greenish yellow and olive drab to dark green and dark earth! The undersides were supposed to be "bluish grey".

 

I eventually settled upon a relatively simple choice, with Humbrol 83 (Ochre) and Revell 46 (NATO Olive Drab, RAL 7013 a.k.a. Gelboliv), which looks almost like a dark brown together with the greenish sand tone. IMHO they make a good combo for the Danish scheme. For the undersides, I went for Humbrol 128 (FS 36320). Interior surfaces were painted in a dark slate grey tone, the propeller received an aluminum front and flat black back surfaces.

 

The kit received a light black ink wash and a post-shading treatment with various shades of the basic tones, including ModelMaster RAL 7028 (German WWII Dunkelgelb) as well as Humbrol 155, 163 and 247. Finally, the fabric structure on the wings was slightly emphasized with dry-brushed light grey, and exhaust soot under the fuselage was added with grinded graphite.

 

The markings come from various sources: roundels from a D.XXI sheet from PrintScale, the flags on the fin belong to a Danish F-100 (XtraDecal) and the tactical code was puzzled together. The nose art, the charging knight on the cowling, which I added because I found the overall aircraft to look pretty bleak, comes from a ModelCollect tank model sheet.

Finally, the whole kit was sealed with matt acrylic varnish (Italeri).

  

Not a spectacular whif, and this one does not really stand out between similar builds (e.g. the Macchi Brezza or the Gloster Glaive) I did before, but I find it interesting how good and plausible the retrograded Fokker D.XXI looks. The new/old wings blend in nicely, and the Danish scheme looks good on this biplane, too, even though I wonder why these colors were chosen? It looks rather like a desert paint scheme than something for Northern Europe, with lots of water and mostly green, flat landscape?

 

Painting and markings:

I was uncertain about the livery for a long time – I just had already settled upon an RAF aircraft. But the model would not receive a late low-viz scheme (the Levin, my mono-engine Lightning build already had one), and no NMF, either. I was torn between an RAF Germany all-green over NMF undersides livery, but eventually went for a pretty standard RAF livery in Dark Sea Grey/Dark Green over NMF undersides, with toned-down post-war roundels.

A factor that spoke in favor of this route was a complete set of markings for an RAF 11 Squadron Lightning F.6 in such a guise on an Xtradecal set, which also featured dayglo orange makings on fin, wings and stabilizers – quite unusual, and a nice contrast detail on the otherwise very conservative livery. All stencils were taken from the OOB Revell sheet for the Lightning. Just the tactical code “F” on the tail was procured elsewhere, it comes from a Matchbox BAC Lightning’s sheet.

 

After basic painting the model received the usual black ink washing, some post-panel-shading and also a light treatment with graphite to create soot strains around the jet exhausts and the gun ports, and to emphasize the raised panel lines on the Hasegawa parts.

 

Finally, the model was sealed with matt acrylic varnish and final bits and pieces like the landing gear and the Red Tops (taken OOB) were mounted.

 

+++ DISCLAIMER +++

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

 

Some background:

The Q-6 program was initiated in the mid-1970s when, during the Battle of the Paracel Islands in 1974, the People's Liberation Army Air Force (PLAAF) and People's Liberation Army Naval Air Force (PLANAF) proved incapable of ground support missions. Due to the lack of modern avionics and ground infrastructure to support a modern air war, Chinese aircraft suffered navigation and other logistics problems that severely limited their performance. The first Chinese aircraft did not actually reach the islands until several hours after the battle was over.

 

In addition to the need to upgrade its logistics capability and infrastructure, China also decided that nothing-in-its-then-aircraft-inventory could fill the requirement for support missions in the South China Sea. Fighters such as the J-5, J-6, J-7, and J-8 lacked a ground attack capability and were hampered by short range. The only Chinese ground attack aircraft atr that time, the Nanchang Q-5 (a MiG-19 derivate with a solid nose, an internal weapon bay and lateral air intakes), was also short ranged and had a relatively low payload. China's bombers such as the Harbin H-5 and Xian H-6 were slow and lacked a sufficient self-defense capability. A new aircraft was therefore seen as desperately needed to fulfill a new naval strike mission in support of the People's Liberation Army Navy (PLAN).

 

Immediately after the battle, both the PLAAF and PLAN submitted their requirements for a new fighter bomber/ground attack aircraft to the 3rd Ministry of PRC. After extensive research, the 3rd Ministry decided that, based on the Chinese aeronautical industrial capability at the time, it was impossible to develop two separate airplanes at the same time. Instead, a decision was made to develop a single airplane when the prime requirements of the PLAAF and PLAN were similar, even though with different versions tailored to meet the different secondary needs of PLAAF and PLAN.

 

In June 1976 representatives from various aircraft factories were summoned to Beijing to discuss the project, and were instructed to come up with designs in the shortest possible time. Shenyang Aircraft Factory (later reorganized into Shenyang Aircraft Corporation) was the first to come up with a design, the JH-8 (FB-8), which was essentially a ground attack version of the large, twin-engined J-8II (F-8II) interceptor. Next came the Q-6, a new design from the Nanchang Aircraft Factory. The Xi'an Aircraft Factory (later reorganized into Xi'an Aircraft Industrial Corporation) was the last one to present a design, the Xian JH-7, also a new design.

 

Initially, the 3rd Ministry favored the JH-8, however because the design of the operational J-8II was still not completed the risk was considered to be too high, so it was eliminated. The projected development of JH-7 was too far out, and so the Q-6 was selected because it was believed to be the one that would be able for service the soonest.

 

The Q-6's distictive feature was its swing wing arrangement, and the project was China's first venture into this direction. Before the Q-6 program started, however, China had already obtained MiG-23BN and MiG-23MS aircraft from Egypt. A few downed F-111 were also provided to China by North Vietnam. Based on the research effort performed on these aircraft, it was suggested that the variable-sweep wing should be adopted for China's new ground attack aircraft.

 

The general designer of Nanchang Q-5, and the future academician of the Chinese Academy of Sciences (elected in 1995), Mr. Lu Xiaopeng, was named as the general designer of Q-6. Lu personally visited PLAAF and PLANAF numerous times to obtain their input, which was the base of the Tactical Technological Requirements of the Q-6 he was in charge of, and by February 1979, the general design of the attack aircraft was finalized, based on the initial requirement of the 3rd Ministry.

 

The original plan was to base the design of Q-6 on the MiG-23BN, the ground attack version of MiG-23. However, both PLAAF and PLAN required a true dogfight capability for self-defense. Due to the need of dogfight capability, a radar was needed, and the ground attack version of the Soviet fighter had no radar. As a result, the plan was changed to base the design on the MiG-23MS instead. But this was not a true solution: Studies revealed that in order to successfully perform the required missions for PLAAF and PLANAF, ground attack radar, as well as terrain-following radar, were needed, too. And for the intended dogfight capability, the RP-22 Sapfir-21 radar (NATO reporting name Jay Bird) of the MiG-23MS lacked the BVR capability.

 

Facing this technological lack the decision was made to use avionics reverse-engineered from the F-111 to makeup the MiG-23 shortcomings. But as with other technological features adopted for the Q-6, they were proven to be way too ambitious for the Chinese industrial, scientific and technological capability at the time, which resulted in prolonged development.

 

Problems did not stop, the airframe itself proved to be troublesome, too. Originally the design was based on the MiG-23MS, and was initially thought to be better than the MiG-23BN, because it provided more room in the nosecone to house the radar.

However, the Chinese microelectronic industry could not provide the solid state electronics needed to miniaturize the intended radar, and as a result, the size of the fuselage had theoretically to be increased from the size of the MiG-23 to that of the Su-24 to fit an appropriate radar dish with the technolgy available at that time. Research furthermore revealed that the side-intakes of the MiG-23 design were not sufficient enough to meet the required dogfight capability, so the side-intakes arrangement was changed into a single chin-intake instead, and the Q-6 is claimed to be the first Chinese aircraft to have a chin-mounted intake.

 

The engine itself was also a problem, since China did not possess a powerful jet fighter engine that would match the intended performance profile of the Q-6. At first there were plans to use 122.4 kN thrust of a WS-6 engine (which was used in the H-6/Tu-16 bomber!), but these were not suited for a fighter and simply too large. To match the targets of an aircraft weight of 14.500 kg, the biggest load of bombs of 4.500 kilograms and a combat radius of 900 km, the Q-6 was finally outfitted with the Wopen WS-9 afterburning turbofan - a license-built Rolls Royce RB.168 Spey Mk. 202 with 91.3 kN of thrust.

 

Chinese considered the greatest achievement of the Q-6 in its fly-by-wire (FBW) control of the variable-sweep wings, both were the first of its kind in China. The original goal of reverse-engineering the FBW of the F-111 proved to be way too ambitious and had to be abandoned, so a much simpler version was adopted. The triplex analog FBW of the Q-6 was effectively just slightly more advanced than the most rudimentary FBW in that the mechanical servo valves were replaced with electrical servo valves, operated by electronic controllers. But contrary to the most rudimentary FBW, where hydraulic actuators still existed, the hydraulic actuators are replaced by electrical actuators on the Q-6. Anyway, this system proved to be the major obstacle in the hardware development of the Q-6 and it took nine years to complete (1980–1988), under the personal leadership of Mr. Lu Xiaopeng.

 

In 1988, three prototypes were built: one for static test, one for avionics tests on the ground, and one for the variable sweep wing research. The serial aircraft for PLAAF and PLANAF would have been separate variants, called Q-6A and Q-6B, which are believed to be offered for export now (see below).

 

Although hailed as a technological breakthrough for the Chinese aviation and providing superior performance to fixed-wing designs (esp. the outdated Q-5), the Chinese system was more than 12% heavier than the simple mechanical-hydraulic controlled variable-sweep wing of the benchmark MiG-23, and the Q-6 avionics were still far from being up-to-date.

Once identified as an indigenous aircraft (the Q-6 was at first deemed to be a variant or straight copy of the MiG-23/27, and therefore premilinarily coded 'Flogger L'), NATO alloted the Code 'Fruitcase' to it, with suffixes for the various export variants (see below).

 

It was not before 1990 that the aircraft was completed and (theoretically) ready for service – but at that time, technology and military strategy had already changed, and China had been developing the more capable (but much bigger) twin-engined Xian JH-7 fighter bomber for PLAAF and PLANAF. But it would still take some years until the JH-7A would enter service with the PLANAF: in early 2004, and with the PLAAF by the end of the year.

 

For China, the most important factor which prevented the Q-6 introduction into PLAAF and PLANAF service, was the 'discovery' of stealth features on the battlefield: variable-sweep wing would enlarge the aircraft's radar cross section multiple times and thus making it impossible to survive on the modern battlefield, because it would be much more likely to be detected and shot down.

 

Anyway, internal politics did not stop China from offering the now completed airframe on the export market as A-6 'Kong Yun' ("Cloud"), as a more capable successor to the Nanchang A-5 (the export version of the MiG-19-based Q-5). From 1992 onwards, several former A-5 users bought the aircraft as A-6 multi-role fighters. It is assumed that these correspond to the Q-6's development lines for PLAAAF an PLANAF.

 

Current users are the Bangladeshi Air Force (8× A-6B), Myanmar Air Force (20× A-6C), Sri Lanka (11× A-6B) Korean People's Air Force (probably less than 50x A-6A) and the Sudanese Air Force (A total of about 20, 3–11 of them servicable, probably all A-6A).

 

A-6A ('Fruitcase A'):

The first version and despite being marketed as a "multi-role combat aircraft" a very simple variant with a small radome, probably containing a Type 226 pulse-Doppler radar (a Chinese copy of the GEC-Marconi Skyranger).

 

A-6B ('Fruitcase B'):

Similar in apperance to the A-6A with a bigger radome. This variant is equipped with a Chinese KLJ-6E pulse-Doppler radar (A Chinese copy of the Italian Pointer-2500 radar, the same as featured on the Chinese Q-5M Fantan attack aircraft), which gives all weather attack capability. These aircraft are also fitted with a HUD, a GPS receiver/inertial navigation system, a 360° radar warning system, a tactical radio navigation system and chaff/flare dispensers on the rear fuselage.

The Sri Lanka aircraft have been seen carrying an external FLIR pod on one of the underfuselage pylons, while the Bangladeshi Air Force aircraft exclusively feature a small fairing under the nose which is believed to contain a LR/MTS, allowing the deployment of PGM.

 

A-6C ('Fruitcase C'):

Dedicated ground attack variant with a solid, more slender nose and full PGM capability. The nose features a fairing with windows for an ALR-1 laser rangefinder/marked target seeker (LR/MTS) in a small ball turret, and possibly LLLTV/FLIR. This optical system offers day/night attack capability. Like the A-6B, these aircraft feature HUD, GPS, tactical radio and optional flare dispensers.

  

General characteristics:

Crew: 1

Length: 56 ft 1 in (17.10 m)

Wingspan: 47 ft 2 in (14.4m) at 16°, 28 ft 6 in (8,7m) at 72°

Height: 15 ft 9.5 in (4.82 m)

Empty weight: 16.520 lb (7.500 kg)

Loaded weight: 28.370 lb (12.880 kg)

Max. take-off weight: 32.820 lb (14.900 kg)

 

Powerplant:

1× Xian WS-9 Qin Ling afterburning turbofan (a license-built Rolls Royce RB.168 Spey Mk. 202), rated at 54,6 kN (5.562kp) dry and at 91,3KN (9.305kp) at full afterburner

 

Performance

Maximum speed: Mach 1.2 at low altitude and in clean configuration, subsonic with external ordnance; 1.055mph (1.700 km/h) at height and in clean configuration

Combat radius: 485 nmi (560 mi, 900 km)

Service ceiling: 49.180 ft (15.000 m)

 

Armament:

2× Type 23-III twin-barreled 23mm cannons in the wing roots with 200 RPG

7× Hardpoints (three under the fuselage, one under each fixed wing root and the mobile outer wings) for a maximum external ordnance of 10.000 lbs (4.540kg), including guided and unguided bombs, missiles, napalm tanks or 800l drop tanks; the two hardpoints under the outer wings are fixed and can only be used when the wings are kept in the most forward position (they are normally only used for drop tanks in ferry configuration).

   

The kit and its assembly:

This is a whif, but the Nanchang Q-6 was actually developed until 1989 – even though it never entered any service. It was over-ambitious and a dead end, overtaken by technological advances and the fact that Chinese development used to take decades rather than years.

 

Anyway, the Q-6 actually looked as if someone had glued the nose and air intake of a F-16 onto a MiG-23/27 fuselage - weird, but cool, so why not try this at home?

 

Like many kitbashing things, what sounds simple turned out to be a bit tricky in detail, even though the surgery was finally easier than expected. The model basis is pretty simple: I took an Academy MiG-27, sawed off the fuselage in the wing roots area (about 1cm, the cockpit section is an extra fuselage section), and did the same with an Italeri F-16 nose section, right behind the cockpit, where the front wheel well ends. The top insert for the single seater was left a bit longer, so that it would overlap with the MiG-23/27 spine.

When you fit these parts together, height is almost perfect, even the wing root/LERX angles match, but there are gaps left on the flanks where the original MiG-27 air intakes would be. These have to be covered, what creates lines reminiscent of the respective area on a MRCA Tornado. Furthermore, the spine behind the cockpit has to be sculpted, too.

 

Furthermore, the wing root levels of the MiG-23/27 and the F-16 did not match - they have a difference in height of about 4mm on the model, and this was the biggest challenge.

In order to compensate for this problem on my model, any LERX sign was removed from the F-16 nose. Inside of the F-16 section, a column was added that supports the rear upper half of the front fuselage, since the flanks had to go almost completely.

On the outside, the necessary intersections/extensions sculpted new with 2C putty, extending the MiG-23/27 lines forward. The final surface finish was done with NC putty. This major surgery was less complicated than expected - lots of work, though, but feasible.

 

The new front section with its blended fuselage/LERX area around the cockpit reminds surprisingly much of the MiG-29? As a side note: when you look at CG simulations of this aircraft, this area is a frequent field of trial and error. You find unconclusive, if not impossible designs.

 

Other changes include a less modern canopy from a MiG-21 (I think it comes from an Academy MiG-21F kit), which was more tricky to fit onto the original F-16 canopy than the LERX stuff. The F-16 canopy looked just too modern for my taste. An old Airfix pilot figure was added, too.

 

Another new feature is a new jet pipe, a J-79 nozzle from an Italeri Kfir that fits perfectly into the rear fuselage, and the fin. The latter was taken as a leftover part from my recent CF-151A project and comes from a 1:144 scale Tu-22M bomber (Dragon). It's higher, but less deep, and I thought that a slightly different shape and more area would be suitable for an attack aircraft. For the same reason the single, foldable stabilizer fin under the rear fuselage was replaced by two fixed strakes (from the F-16). Small details, but they change the look and make the aircraft appear more simple.

 

The landing gear was taken from the MiG-27, the front wheel strut had to be slightly shortened due to the reduced wheelbase on the Q-6.

 

The ordnance was puzzled together – according to current BAF weapons in use. I went for unguided missiles (taken from the Academy MiG-27 donation kit) and some 100kg iron bombs, leftover from a Trumpeter Il-28 bomber kit. These were arranged under the wing roots on improvised tandem MERs.

 

I did not even try to engrave new panel lines on the new front section - actually, almost the whole upper surface is featureless since it was made with putty. But bot 2C and NC putty are pretty touchy to drilling or engraving (as the rather fruitless attempt to drill open cavities for the two guns proved...), so I decided to just use paint effects.

  

Painting and markings:

I had been wanting to build a Bangladeshi Air Force aircraft for quite a long time, and the Q-6 was finally a great opportunity. As a ground attack aircraft, the livery was to reflect that role, and among modern BAF aircraft I found C-130 transporters carrying a wrap-around ‘Lizard’/’European One’ scheme, in the traditional tones of FS34102, FS34097 and FS 36081 (Humbrol 117, 149 and 32). Maybe the BAF C-130s are ex USAF aircraft? It seems to be common BAF practice to keep former users' liveries and even bort numbers! Anyway, I find the Lizard cammo on a swing wing aircraft like this rather disturbing, but overall the whole thing looks pretty cool, probably also because of the exotic roundels.

 

Another option would have been a two-tone green camouflage (seen on BAF An-32 transports) or a three-tone pattern of pale sand, dark brown and dark green with light blue undersides, seen on BAF A-5 fighters. The garish, blue livery of BAF MiG-29s, as well as the blue and grey patterns on BAF F-7 fighters, were ruled out, since they’d rather suggest an air superiority role.

 

The camouflage pattern is based on USAF A-10 aircraft, and the aircraft’s upper sides were thoroughly weathered with a black ink wash and dry-brushing in lighter shades of the basic tones. After all, my kit is to represent a Q-6 after more than 15 years of service, so that the grey would become much lighter, the dark green get a greyish-blue hue and the light green tone adapt an almost olive drab look. As a result, the aircraft does not look too dark and murky, and the missile ordnance does not stand out too much.

 

The roundels were improvised – Bangladeshi aircraft kits/decals are rare. AFAIK, only one 1:72 Fujimi MiG-21 offers a BAF markings option, otherwise I could not find anything else, even among aftermarket offerings. Scratching is more fun, though, so “my” markings are actually Pakistani roundels (from a TL Modellbau aftermarket sheet) with red decal discs covering the original white central disc.

The flag on the fin was cut from generic green decal sheet, the red disc was punched out from red decal sheet, just like the roundel additions. Straightforward – and highly effective! Other markings were puzzled together from the scrap box, since the Q-6 never got beyond prototype stage, anything was possible concerning stencils etc.

 

The bort numbers are guesstimates - typically, BAF (and also PAF) carry a full registration on the tail fin and only a three-digit code on the nose. Squadron emblems are only small and carried either on the nose or the fin, so the model is rather simple in appearance.

 

The cockpit interior was painted in "Russian Interior Blue-Green" (Testors 2135, a stuff also in use in China, as far as I can tell), the landing gear and its wells were kept in Aluminum (Humbrol 56). The air intake was painted in light grey from the inside, the radome became black.

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