I-1 (IL-400b) was the first fighter created in the USSR and the first airplane designed by N. N. Polikarpov. The unusual distinctive feature of IL-400 in twenties was the cantilever monoplane wing design.
The second prototype, named IL-400b, made its maiden flight July 18, 1924. During 1926-1927 12 serial fighters I-1 have commissioned. |
Bf 109F-2, Bf 109F-4z/Trop, LaGG-3 series 1-4, C-45F, Bf 109F-4, Spitfire Mk.IX, Spitfire Mk.VII, Spitfire Mk.XVI, Spitfire Mk.VIII, Spitfire LF. IXE, Mustang P-51A, Mustang P-51C, Mustang Mk.III, Mustang P-51D-15, P-51B, P-51D, Fokker E.IV, Pfalz E.IV, He 51B-1, He 51B-2,
