Yakovlev Yak-3 vs. de Havilland Canada DHC-6 Twin Otter

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Yakovlev Yak-3 versus de Havilland Canada DHC-6 Twin Otter
8.5 m 27 ft 11 in length 15.32 m 50 ft 3 in
2.42 m 7 ft 11 in height 5.94 m 19 ft 6 in
9.2 m 30 ft 2 in wingspan 19.81 m 65 ft
1 × Klimov VK-105PF2 V-12 liquid-cooled piston engine engines 2 x Pratt & Whitney Canada PT6A-27 turboprop engines
960 kW (1,290 hp) thrust per engine 550 to 750 shaft horsepower (410 to 560 kW)
960 kW (1,290 hp) total thrust 1100 to 1500 shaft horsepower
2,697 kg 5,950 lb MTOW 5,670 kg 12,500 lb
550 km 297 nm range 1,389 km 750 nm
349 knots 646 km/h cruise speed 280 km/h 174 mph
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.