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Boeing Boeing Model 247

Boeing Model 247


General information


ManufacturerBoeing
ModelBoeing Model 247
ModificationModel 247
CountryUSA
Years1933
TypeTransport aircraft
Main rotor diameter-
Tail rotor diameter-
Wingspan22.60 m
Length15.70 m
Height3.80 m
Wing area34.70 m2
Zero fuel weight-
Empty weight4055 kg
Maximum takeoff weight6192 kg
Normal takeoff weight-
Flight duration-
Engine2 Pratt Whitney S1H1-G Wasp
Power2 x 550 HP
Thrust-
Maximum speed322 km/h
Cruising speed304 km/h
Rate of climb-
Practical range1297 km
Service ceiling7740 m
Hovering ceiling-
Crew2