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General information


ManufacturerHuff-Daland
ModelHB-1
ModificationНВ-1
CountryUSA
Years1927
TypeBomber
Main rotor diameter-
Tail rotor diameter-
Wingspan25.88 m
Length18.16 m
Height5.23 m
Wing area108.90 m2
Zero fuel weight-
Empty weight5231 kg
Maximum takeoff weight-
Normal takeoff weight7636 kg
Flight duration-
Engine1 Packard 2A-2540
Power1 x 787 HP
Thrust-
Maximum speed175 km/h
Cruising speed154 km/h
Rate of climb-
Practical range540 km
Service ceiling2800 m
Hovering ceiling-
Crew-
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