Yakovlev Yak-11 vs. Yakovlev Yak-9

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Yakovlev Yak-11 versus Yakovlev Yak-9
8.50 m 27 ft 11 in length 8.55 m 28 ft 1 in
3.38 m 11 ft 1 in height 3 m 9 ft 10 in
9.3 m 30 ft 6 in wingspan 9.74 m 32 ft
1 x Shvetsov ASh-21 radial engine engines Engines: 1x Klimov VK-107A Piston
Approximately 700 hp thrust per engine 1,650 horsepower
Approximately 700 hp total thrust 1,650 horsepower
2,160 kg 4,762 lb MTOW 3,098 kg 6,830 lb
800 km 432 nm range 490 nm 908 km
315 km/h 196 mph cruise speed 320 knots 186 mph
Pilot and one passenger capacity
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.