|
gptkbp:instanceOf
|
experimental jet bomber
|
|
gptkbp:armament
|
none (prototypes not armed)
|
|
gptkbp:category
|
gptkb:aircraft
gptkb:United_States_military_aircraft
bomber
|
|
gptkbp:countryOfOrigin
|
gptkb:United_States
|
|
gptkbp:crew
|
3
|
|
gptkbp:engine
|
gptkb:Allison_J35
|
|
gptkbp:enginesNumber
|
6
|
|
gptkbp:engineType
|
jet
|
|
gptkbp:firstFlight
|
22 June 1947
|
|
gptkbp:height
|
25 ft 2 in (7.67 m)
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Martin XB-48
|
|
gptkbp:intendedUse
|
gptkb:United_States_Air_Force
|
|
gptkbp:landingGear
|
bicycle landing gear
|
|
gptkbp:length
|
75 ft 6 in (23.01 m)
|
|
gptkbp:manufacturer
|
gptkb:Glenn_L._Martin_Company
|
|
gptkbp:maximumSpeed
|
516 mph (830 km/h)
|
|
gptkbp:numberBuilt
|
2
|
|
gptkbp:primaryUse
|
bomber
|
|
gptkbp:projectCancelled
|
1948
|
|
gptkbp:range
|
1,000 mi (1,600 km)
|
|
gptkbp:serviceCeiling
|
40,000 ft (12,000 m)
|
|
gptkbp:status
|
gptkb:prototype
|
|
gptkbp:successor
|
gptkb:Boeing_B-47_Stratojet
|
|
gptkbp:testLocation
|
gptkb:Wright-Patterson_Air_Force_Base
|
|
gptkbp:wingspan
|
107 ft 0 in (32.61 m)
|
|
gptkbp:bfsParent
|
gptkb:Glenn_L._Martin_Aircraft_Plant
|
|
gptkbp:bfsLayer
|
5
|