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Start | Douglas | BT-1(2)



Douglas BT-1(2)


General information


ManufacturerDouglas
ModelBT-1(2)
ModificationBT-2B
CountryUSA
Years1929
TypeOther
Main rotor diameter-
Tail rotor diameter-
Wingspan12.19 m
Length9.50 m
Height3.20 m
Wing area33.63 m2
Zero fuel weight-
Empty weight1324 kg
Maximum takeoff weight1845 kg
Normal takeoff weight1843 kg
Flight duration-
Engine1 Pratt & Whitney R-1340-11
Power1 x 450 HP
Thrust-
Maximum speed216 km/h
Cruising speed188 km/h
Rate of climb-
Practical range515 km
Service ceiling5850 m
Hovering ceiling-
Crew2
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