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[Version 2.0] Grigorovich IP-2 (DG-54)

11.1k AircraftoftheRedStar  5.6 years ago

I’m back!! This sleek heavy fighter has a nasty surprise for any enemy that dares to attack it head-on.

Features:

  • 1x 20mm cannon firing through propeller hub
  • 10x .30 cal ShKAS machine guns in wings
  • Custom landing gear
  • Flaps

History:
Grigorovich conceived this beautiful fighter in the winter of 1935-1936. The IP-2 fighter was conceived as a single-seater monoplane with cantilever low wing and beautiful lines, which promised excellent performance. In its plan view it was similar to the British Supermarine Spitfire

The IP-2 maintained the elliptical wing introduced in the IP-1. The main difference is that in the case of the IP-2 , builders were forced to install an inverted gull-like wing in order to raise the nose from the ground in the presence of a larger diameter propeller.

The fuselage in this case maintained a construction similar to that of the IP-1, but had an elongated nose to accommodate the Klimov M-100A engine, licensed version of the Hispano-Suiza 12Ycrs of 860 hp. The tail was elliptical and was of cantilever construction.

The landing gear maintained the retraction system with the wheels semi-exposed in specially designed fairings under the wings.

Another novel detail in the IP-2 was the closed cockpit for the pilot. This fighter included a powerful weapon system consisting of a 20mm ShVAK cannon located in the engine V and ten 7.62 mm ShKAS machine guns located in the planes. Under-wing pylons were provided to carry up to 400 kg of bombs.

Even though a full-scale prototype was built, this airplane did not see production due to the fact that the Polikarpov I-16 was already in full-scale production and it was seen that no other fighter was needed.

Historical Gallery:

Three-view profile of the Grigorovich IP-2

Full scale mock-up of the Grigorovich IP-2 during the construction process at the beginning of 1936

M-100A engine installation in the nose of the IP-2

Spotlights

General Characteristics

  • Created On iOS
  • Wingspan 49.8ft (15.2m)
  • Length 37.6ft (11.5m)
  • Height 13.8ft (4.2m)
  • Empty Weight 5,949lbs (2,698kg)
  • Loaded Weight 9,937lbs (4,507kg)

Performance

  • Horse Power/Weight Ratio 0.1
  • Wing Loading 23.0lbs/ft2 (112.1kg/m2)
  • Wing Area 432.9ft2 (40.2m2)
  • Drag Points 2267

Parts

  • Number of Parts 109
  • Control Surfaces 12
  • Performance Cost 496
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  • Profile image

    Ehh. Oh well. Thanks anyway! @PositivePlanes

    5.5 years ago
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    Thanks! @Trijets

    5.5 years ago
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    10.6k Trijetz

    Noice

    5.5 years ago
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    Thanks! @Mustang51

    5.5 years ago
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    25.4k Mustang51

    Man this is a really cool build! Awesome job

    5.5 years ago
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    Oh. I’ll probably get around to that when absolutely needed. For I run iOS and Overload isn’t possible even though I want it tremendously. @Trainzo

    5.6 years ago
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    38.6k Trainzo

    @AircraftoftheRedStar , cockpit .

    5.6 years ago
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    Glassware? @Trainzo

    5.6 years ago
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    38.6k Trainzo

    A beautiful achievement . You improve your constructions . You should now try to make your glassware instead of taking the standard . Great replica .

    5.6 years ago