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gptkbp:instanceOf
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gptkb:aircraft
|
|
gptkbp:aircraftType
|
propeller-driven airliner
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|
gptkbp:crew
|
4–5
|
|
gptkbp:cruiseSpeed
|
359 mph (578 km/h)
|
|
gptkbp:developedBy
|
gptkb:Douglas_DC-7
|
|
gptkbp:engineType
|
gptkb:Wright_R-3350_Duplex-Cyclone
|
|
gptkbp:firstFlight
|
1956
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|
gptkbp:height
|
28 ft 7 in (8.71 m)
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Douglas DC-7C
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|
gptkbp:introduced
|
1956
|
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gptkbp:length
|
112 ft 3 in (34.22 m)
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|
gptkbp:manufacturer
|
gptkb:Douglas_Aircraft_Company
|
|
gptkbp:maximumSpeed
|
406 mph (653 km/h)
|
|
gptkbp:maxTakeoffWeight
|
144,750 lb (65,650 kg)
|
|
gptkbp:nickname
|
gptkb:Seven_Seas
|
|
gptkbp:notableFor
|
first piston-engined airliner to provide non-stop westbound transatlantic service
|
|
gptkbp:numberOfEngines
|
4
|
|
gptkbp:primaryUser
|
gptkb:KLM
gptkb:SAS
gptkb:Pan_American_World_Airways
gptkb:BOAC
|
|
gptkbp:range
|
5,635 mi (9,070 km)
|
|
gptkbp:retired
|
1970s
|
|
gptkbp:seatingCapacity
|
up to 105
|
|
gptkbp:serviceCeiling
|
25,000 ft (7,620 m)
|
|
gptkbp:successor
|
gptkb:Douglas_DC-8
|
|
gptkbp:usedFor
|
transatlantic flights
|
|
gptkbp:wingspan
|
127 ft 6 in (38.86 m)
|
|
gptkbp:bfsParent
|
gptkb:British_Overseas_Airways_Corporation
|
|
gptkbp:bfsLayer
|
5
|