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gptkbp:instance_of
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gptkb:aircraft
|
|
gptkbp:aircraft_type
|
four-engine aircraft
|
|
gptkbp:capacity
|
up to 60 passengers
|
|
gptkbp:cargo_capacity
|
up to 10,000 lb
|
|
gptkbp:ceiling
|
20,000 ft
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|
gptkbp:crew
|
3 to 5
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|
gptkbp:cruise_speed
|
around 200 knots
|
|
gptkbp:decommissioned
|
1970s
|
|
gptkbp:design
|
gptkb:Donald_Douglas
high-wing monoplane
|
|
gptkbp:engine
|
4 × Pratt & Whitney R-2000 Twin Wasp
|
|
gptkbp:first_flight
|
1946
1970s
February 7, 1942
|
|
gptkbp:fuel_capacity
|
2,000 US gallons
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|
gptkbp:height
|
27 ft 8 in
|
|
gptkbp:historical_significance
|
pioneered transcontinental air travel.
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|
https://www.w3.org/2000/01/rdf-schema#label
|
Douglas DC-4
|
|
gptkbp:introduced
|
1946
|
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gptkbp:landing_gear
|
tricycle gear
|
|
gptkbp:length
|
99 ft 6 in
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|
gptkbp:manufacturer
|
gptkb:Douglas_Aircraft_Company
|
|
gptkbp:max_speed
|
around 300 mph
|
|
gptkbp:max_takeoff_weight
|
75,000 lb
|
|
gptkbp:notable_users
|
gptkb:Royal_Canadian_Air_Force
gptkb:US_Air_Force
gptkb:United_Airlines
gptkb:British_Overseas_Airways_Corporation
gptkb:Pan_American_World_Airways
gptkb:Trans_Canada_Air_Lines
|
|
gptkbp:number_built
|
around 1,200
|
|
gptkbp:operational_range
|
2,400 miles
|
|
gptkbp:production_years
|
1942-1947
|
|
gptkbp:range
|
2,400 miles
|
|
gptkbp:related_aircraft
|
gptkb:Douglas_DC_family
|
|
gptkbp:retired
|
1970s
|
|
gptkbp:role
|
passenger and cargo transport
|
|
gptkbp:service_entry
|
1946
|
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gptkbp:successor
|
gptkb:Douglas_DC-6
|
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gptkbp:used_by
|
military and civilian operators
|
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gptkbp:variant
|
gptkb:DC-4_E
|
|
gptkbp:wing_area
|
1,200 sq ft
|
|
gptkbp:wingspan
|
117 ft 6 in
|
|
gptkbp:bfsParent
|
gptkb:Douglas_DC-3
gptkb:C-54_Skymaster
|
|
gptkbp:bfsLayer
|
4
|