Lockheed P-2 Neptune vs. de Havilland Canada DHC-3 Otter

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Lockheed P-2 Neptune versus de Havilland Canada DHC-3 Otter
30.17 m 99 ft 0 in length 10.52 m 34 ft 6 in
10.15 m 33 ft 4 in height 3.84 m 12 ft 7 in
33.53 m 110 ft wingspan 17.68 m 58 ft
2 x Wright R-3350 radial engines engines 1 x Pratt & Whitney R-1340 radial engine
Approximately 3,700 hp thrust per engine 400 to 600 horsepower (298 to 447 kW)
Approximately 7,400 hp total thrust 400 to 600 horsepower (298 to 447 kW)
27,216 kg 60,000 lb MTOW 5,670 kg 12,500 lb
7,885 km 4,259 nm range 1,296 km 700 nm
300 mph 483 km/h cruise speed 215 km/h 134 mph
based on configuration 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.