de Havilland Canada DHC-2 Beaver vs. de Havilland Canada DHC-3 Otter

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de Havilland Canada DHC-2 Beaver versus de Havilland Canada DHC-3 Otter
13.56 m 44 ft 6 in length 10.52 m 34 ft 6 in
5 m 16 ft 5 in height 3.84 m 12 ft 7 in
16.56 m 54 ft 4 in wingspan 17.68 m 58 ft
2 x Armstrong Siddeley Double Mamba turboprop engines engines 1 x Pratt & Whitney R-1340 radial engine
Approximately 3,100 hp (2,312 kW) each thrust per engine 400 to 600 horsepower (298 to 447 kW)
Approximately 6,200 hp (4,624 kW) total total thrust 400 to 600 horsepower (298 to 447 kW)
24,200 lb 10,977 kg MTOW 5,670 kg 12,500 lb
2,535 km 1,369 nm range 1,296 km 700 nm
228 mph 367 km/h cruise speed 215 km/h 134 mph
Pilot and Observer, plus various configurations for reconnaissance, anti-submarine warfare, and aerial refueling capacity 10-11 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.