de Havilland Canada DHC-6 Twin Otter vs. Robinson R44 Raven I

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de Havilland Canada DHC-6 Twin Otter versus Robinson R44 Raven I
15.32 m 50 ft 3 in length 11.66 m 38 ft 3 in
5.94 m 19 ft 6 in height 3.28 m 10 ft 9 in
19.81 m 65 ft wingspan
2 x Pratt & Whitney Canada PT6A-27 turboprop engines engines Lycoming O-540-F1B5
550 to 750 shaft horsepower (410 to 560 kW) thrust per engine 245 hp
1100 to 1500 shaft horsepower total thrust 245 hp
5,670 kg 12,500 lb MTOW 1,134 kg 2,500 lb
1,389 km 750 nm range 610 km 329 nm
280 km/h 174 mph cruise speed 207 km/h 128 mph
19 passengers capacity 3 passengers
rotor diameter 10.06 m 33 ft 0 in
rate of climb 5.1 m/s 1,000 ft/min
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.