Noorduyn UC-64 Norseman vs. de Havilland Canada DHC-6 Twin Otter

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Noorduyn UC-64 Norseman versus de Havilland Canada DHC-6 Twin Otter
10.54 m 34 ft 7 in length 15.32 m 50 ft 3 in
2.67 m 8 ft 9 in height 5.94 m 19 ft 6 in
15.98 m 52 ft 5 in wingspan 19.81 m 65 ft
1 x Pratt & Whitney R-1340-AN-1 radial engine engines 2 x Pratt & Whitney Canada PT6A-27 turboprop engines
Approximately 600 hp thrust per engine 550 to 750 shaft horsepower (410 to 560 kW)
Approximately 600 hp total thrust 1100 to 1500 shaft horsepower
3,538 kg 7,800 lb MTOW 5,670 kg 12,500 lb
1,351 km 730 nm range 1,389 km 750 nm
155 mph 249 km/h cruise speed 280 km/h 174 mph
8-10 passengers or cargo 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.