Yakovlev Yak-11 vs. Beechcraft Model 18

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Yakovlev Yak-11 versus Beechcraft Model 18
8.50 m 27 ft 11 in length 10.97 m 36 ft 0 in
3.38 m 11 ft 1 in height 2.74 m 9 ft
9.3 m 30 ft 6 in wingspan 14.53 m 47 ft 8 in
1 x Shvetsov ASh-21 radial engine engines 2 x Pratt & Whitney R-985-AN-1 radial engines
Approximately 700 hp thrust per engine Approximately 450 hp per engine
Approximately 700 hp total thrust Approximately 900 hp total
2,160 kg 4,762 lb MTOW 5,670 kg 12,500 lb
800 km 432 nm range 1,600 km 864 nm
315 km/h 196 mph cruise speed 322 km/h 200 mph
Pilot and one passenger capacity Up to 11 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.