IS-1
Folding Fighter

	Specification:	хS-2
	Year deployed Wing span, m Lenght, m Height, m Wings area, m2 Weight, kg - empty aircraft - maximum take-off Engine Thrust, kgs Maximum speed, km/h Cruising speed, km/h Range, km Rate of climb, m/min Service ceiling, m Crew Armament:	- - 8.60  - 7.36 - 2.68 - 20.83 - 1400 - 2180 - 1 PE M-88 - 1 У 1100 - 588 - 453 - 600 - - - 1 4 7.62-mm machine-guns ShKAS or 2 12.7-mm machine-guns BS and 2 7.62-mm machine-guns ShKAS