|
gptkbp:instanceOf
|
aircraft family
|
|
gptkbp:aircraft
|
twin-engine
transport aircraft
propeller-driven
four-engine
|
|
gptkbp:built
|
1930s to 1970s
|
|
gptkbp:competesIn
|
gptkb:Lockheed_Constellation
gptkb:Boeing_307_Stratoliner
|
|
gptkbp:firstFlight
|
1933
1936
|
|
gptkbp:historicalPeriod
|
gptkb:DC-7C
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Douglas DC family
|
|
gptkbp:includes
|
gptkb:Douglas_DC-3
gptkb:Douglas_DC-5
gptkb:Douglas_DC-1
gptkb:Douglas_DC-2
gptkb:Douglas_DC-4
gptkb:Douglas_DC-7
gptkb:Douglas_DC-6
|
|
gptkbp:influenced
|
commercial aviation
future aircraft designs
|
|
gptkbp:is_used_in
|
passenger transport
cargo transport
military transport
|
|
gptkbp:militaryRank
|
gptkb:C-47_Skytrain
gptkb:C-54_Skymaster
gptkb:C-118_Liftmaster
gptkb:C-124_Globemaster_II
|
|
gptkbp:nickname
|
Skymaster
|
|
gptkbp:notableModels
|
gptkb:DC-6
gptkb:DC-7
DC-3
|
|
gptkbp:notableOperations
|
gptkb:American_Airlines
gptkb:Royal_Air_Force
gptkb:Southwest_Airlines
gptkb:Trans_World_Airlines
gptkb:United_Airlines
gptkb:United_States_Air_Force
gptkb:Alaska_Airlines
gptkb:Eastern_Air_Lines
gptkb:Pan_American_World_Airways
gptkb:Australian_National_Airways
|
|
gptkbp:operational_status
|
still in use today
|
|
gptkbp:produces
|
gptkb:Douglas_Aircraft_Company
over 18,000 aircraft
|
|
gptkbp:retired
|
many models
|
|
gptkbp:retirementYear
|
1980s
|
|
gptkbp:significance
|
pioneered modern air travel
|
|
gptkbp:variant
|
gptkb:DC-4E
gptkb:DC-7C
gptkb:DC-6B
gptkb:DC-3T
|