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Sikorsky S-39A


General information


ManufacturerSikorsky
ModelS-39
ModificationS-39A
CountryUSA
Years1929
TypeTransport aircraft
Main rotor diameter-
Tail rotor diameter-
Wingspan15.84 m
Length9.63 m
Height3.66 m
Wing area66.90 m2
Zero fuel weight-
Empty weight1215 kg
Maximum takeoff weight1814 kg
Normal takeoff weight-
Flight duration-
Engine2 Pratt Whitney R-985 Wasp Junior
Power2 x 300 HP
Thrust-
Maximum speed185 km/h
Cruising speed156 km/h
Rate of climb-
Practical range604 km
Service ceiling5485 m
Hovering ceiling-
Crew2