Douglas DC-7B

URI: https://gptkb.org/entity/Douglas_DC-7B

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:aircraft
gptkbp:crew	4
gptkbp:engineType	gptkb:piston_engine
gptkbp:firstFlight	1955
gptkbp:height	8.6 m
gptkbp:introduced	1955
gptkbp:length	34.6 m
gptkbp:manufacturer	gptkb:Douglas_Aircraft_Company
gptkbp:maximumSpeed	610 km/h
gptkbp:maxTakeoffWeight	63,503 kg
gptkbp:notableFor	long-range transcontinental flights
gptkbp:numberOfEngines	4
gptkbp:powerplant	Wright R-3350 Duplex-Cyclone engines
gptkbp:primaryUser	gptkb:American_Airlines gptkb:United_Airlines gptkb:Pan_American_World_Airways
gptkbp:range	7,200 km
gptkbp:retired	1970s
gptkbp:role	gptkb:aircraft
gptkbp:seatingCapacity	up to 105
gptkbp:successor	gptkb:Douglas_DC-8
gptkbp:usedIn	cargo transport commercial aviation
gptkbp:variant	gptkb:Douglas_DC-7
gptkbp:wingspan	38.8 m
gptkbp:bfsParent	gptkb:National_Airlines_Flight_967_disappearance_(1959) gptkb:Continental_Airlines_(historical) gptkb:Wright_R-3350_radial_engine gptkb:Western_Air_Lines gptkb:28_Squadron_SAAF gptkb:1957_Pacoima_mid-air_collision
gptkbp:bfsLayer	8
https://www.w3.org/2000/01/rdf-schema#label	Douglas DC-7B