Biesnovat 5 Aircraft |
Status: Cancelled 1949. Thrust: 19.60 kN (4,406 lbf). Gross mass: 3,400 kg (7,400 lb). Unfuelled mass: 1,900 kg (4,100 lb). Height: 9.92 m (32.54 ft). Span: 6.60 m (21.60 ft).
Like the 346, the 5 was a swept-wing aircraft, but about 2/3 the size. First glide flight by A K Pakhomov, dropped from a Pe-8, came on 14 July 1948. The first 5-1 aircraft was destroyed on its third flight 5 September 1948. The 5-2 second aircraft, with RD-2M3BF rocket engine installed, made its first flight on 26 January 1949. After five unpowered flights, the program was cancelled in June 1949. By that time better-funded turbojet-powered fighter prototypes were already achieving the 1200 km/hr top speed of the 5. Biesnovat and Isayev would elaborate the design in unmanned form into the supersonic R-1 air-to-surface missile.
Crew Size: 1.
After five unpowered flights, the program was cancelled. By that time better-funded turbojet-powered fighter prototypes were already achieving the 1200 km/hr top speed of the 5. Biesnovat and Isayev would elaborate the design in unmanned form into the supersonic R-1 air-to-surface missile.