Bell P-39 Airacobra vs. Yakovlev Yak-11

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Bell P-39 Airacobra versus Yakovlev Yak-11
9.14 m 30 ft 2 in length 8.50 m 27 ft 11 in
3.78 m 12 ft 5 in height 3.38 m 11 ft 1 in
10.36 m 34 ft wingspan 9.3 m 30 ft 6 in
1 × Allison V-1710-85 liquid-cooled V-12 engines 1 x Shvetsov ASh-21 radial engine
1,200 hp thrust per engine Approximately 700 hp
1,200 hp total thrust Approximately 700 hp
3,810 kg 8,400 lb MTOW 2,160 kg 4,762 lb
525 mi 457 nm range 800 km 432 nm
200 mph 322 km/h cruise speed 315 km/h 196 mph
capacity Pilot and one passenger
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.