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Start | Douglas | Dolphin



Douglas Dolphin


General information


ManufacturerDouglas
ModelDolphin
Modification Dolphin
CountryUSA
Years1930
TypeFlying boat
Main rotor diameter-
Tail rotor diameter-
Wingspan18.29 m
Length13.74 m
Height4.27 m
Wing area55.00 m2
Zero fuel weight-
Empty weight3175 kg
Maximum takeoff weight-
Normal takeoff weight4323 kg
Flight duration-
Engine2 Pratt Whitney R-1340-96 Wasp
Power2 x 450 HP
Thrust-
Maximum speed251 km/h
Cruising speed217 km/h
Rate of climb-
Practical range1159 km
Service ceiling5180 m
Hovering ceiling-
Crew-
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