Yakovlev Yak-11 vs. Robinson R22

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Yakovlev Yak-11 versus Robinson R22
8.50 m 27 ft 11 in length 8.76 m 28 feet 75 inch
3.38 m 11 ft 1 in height 2.72 m 8 feet 9 inch
9.3 m 30 ft 6 in wingspan
1 x Shvetsov ASh-21 radial engine engines 1 x Lycoming O-320
Approximately 700 hp thrust per engine 110 kW
Approximately 700 hp total thrust 110 kW
2,160 kg 4,762 lb MTOW 635 kg 1,400 lb
800 km 432 nm range 348 km 188 nm
315 km/h 196 mph cruise speed 177 km/h 110 mph
Pilot and one passenger capacity 1 pilot + 1 passenger
rotor diameter 7.67 m 25 ft 2 in
rate of climb 5.2 m/s 1,024 ft/min
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.