Yakovlev Yak-11 vs. Aero Commander 690

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Yakovlev Yak-11 versus Aero Commander 690
8.50 m 27 ft 11 in length 12.04 m 39 ft 6 in
3.38 m 11 ft 1 in height 3.75 m 12 ft 4 in
9.3 m 30 ft 6 in wingspan 15.02 m 49 ft 3 in
1 x Shvetsov ASh-21 radial engine engines 2 x Lycoming TIO-540
Approximately 700 hp thrust per engine 380 lbs
Approximately 700 hp total thrust 760 lbs
2,160 kg 4,762 lb MTOW 8,000 lb 3,629 kg
800 km 432 nm range 1,600 nm 2,963 km
315 km/h 196 mph cruise speed 260 kts 162 mph
Pilot and one passenger capacity Up to 6 passengers
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.