|
gptkbp:instanceOf
|
aircraft
|
|
gptkbp:aircraft
|
gptkb:Douglas_DC_family
regional airliner
commercial aviation
single-aisle
narrow-body
low-wing
|
|
gptkbp:cockpit
|
2
|
|
gptkbp:constructionMaterial
|
3.05 m
|
|
gptkbp:design
|
McDonnell_Douglas_engineers
|
|
gptkbp:engine
|
2
rear-mounted
|
|
gptkbp:engineType
|
twin-engine
|
|
gptkbp:firstFlight
|
2006
February 25, 1965
|
|
gptkbp:firstGeneration
|
gptkb:Delta_Air_Lines
|
|
gptkbp:fuelCapacity
|
3,000 liters
|
|
gptkbp:height
|
8.84 m
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
McDonnell Douglas DC-9
|
|
gptkbp:introduced
|
1965
|
|
gptkbp:landingGear
|
tricycle gear
|
|
gptkbp:lastProduced
|
no
|
|
gptkbp:length
|
28.35 m
|
|
gptkbp:manufacturer
|
gptkb:McDonnell_Douglas
|
|
gptkbp:maximumDepth
|
37,000 ft
20,000 lb
|
|
gptkbp:maxTakeoffWeight
|
54,000 lb
|
|
gptkbp:notableFeature
|
several accidents during service
|
|
gptkbp:numberBuilt
|
976
|
|
gptkbp:operationalHistory
|
used by many airlines worldwide
|
|
gptkbp:operationalRange
|
1,500 miles
|
|
gptkbp:passengerCapacity
|
up to 139
|
|
gptkbp:performances
|
0.78 Mach
|
|
gptkbp:primaryUser
|
gptkb:American_Airlines
gptkb:Southwest_Airlines
gptkb:United_Airlines
gptkb:Alaska_Airlines
gptkb:Continental_Airlines
|
|
gptkbp:productionYears
|
1965-1982
|
|
gptkbp:range
|
2,000 miles
|
|
gptkbp:retired
|
2006
|
|
gptkbp:role
|
commercial airliner
|
|
gptkbp:services
|
37,000 ft
|
|
gptkbp:speed
|
500 mph
|
|
gptkbp:successor
|
gptkb:McDonnell_Douglas_MD-80
|
|
gptkbp:variant
|
gptkb:DC-9-10
gptkb:DC-9-30
gptkb:DC-9-40
gptkb:DC-9-50
|
|
gptkbp:wingArea
|
1,200 ft²
|
|
gptkbp:wingspan
|
28.35 m
|