Yakovlev Yak-11 vs. de Havilland Canada DHC-6 Twin Otter

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Yakovlev Yak-11 versus de Havilland Canada DHC-6 Twin Otter
8.50 m 27 ft 11 in length 15.32 m 50 ft 3 in
3.38 m 11 ft 1 in height 5.94 m 19 ft 6 in
9.3 m 30 ft 6 in wingspan 19.81 m 65 ft
1 x Shvetsov ASh-21 radial engine engines 2 x Pratt & Whitney Canada PT6A-27 turboprop engines
Approximately 700 hp thrust per engine 550 to 750 shaft horsepower (410 to 560 kW)
Approximately 700 hp total thrust 1100 to 1500 shaft horsepower
2,160 kg 4,762 lb MTOW 5,670 kg 12,500 lb
800 km 432 nm range 1,389 km 750 nm
315 km/h 196 mph cruise speed 280 km/h 174 mph
Pilot and one passenger capacity 19 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.