McDonnell-Douglas DC-9-30 vs. Yakovlev Yak-11

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McDonnell-Douglas DC-9-30 versus Yakovlev Yak-11
36.36 m 119 ft 3 in length 8.50 m 27 ft 11 in
8.5 m 27 ft 11 in height 3.38 m 11 ft 1 in
28.44 m 93 ft 4 in wingspan 9.3 m 30 ft 6 in
2x Pratt & Whitney JT8D engines 1 x Shvetsov ASh-21 radial engine
15,000 pound-force thrust per engine Approximately 700 hp
30,000 pound-force (2 engines) total thrust Approximately 700 hp
54,885 kg 121,000 lb MTOW 2,160 kg 4,762 lb
2,632 km 1,422 nm range 800 km 432 nm
898 km/h 558 mph cruise speed 315 km/h 196 mph
Up to 139 passengers 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.