|
gptkbp:instanceOf
|
spaceplane development program
|
|
gptkbp:actualFlights
|
0
|
|
gptkbp:cancellationDate
|
2001
technical difficulties with composite hydrogen tank
|
|
gptkbp:country
|
gptkb:United_States
|
|
gptkbp:developedBy
|
gptkb:Lockheed_Martin
|
|
gptkbp:firstFlight
|
2000
|
|
gptkbp:fundedBy
|
gptkb:NASA
|
|
gptkbp:height
|
6.9 meters
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
X-33 program
|
|
gptkbp:intendedToLeadTo
|
gptkb:VentureStar
|
|
gptkbp:intendedUse
|
gptkb:technology
|
|
gptkbp:length
|
21.9 meters
|
|
gptkbp:notableFeature
|
lifting body design
linear aerospike engine
composite cryogenic fuel tank
|
|
gptkbp:operatedBy
|
gptkb:NASA
|
|
gptkbp:plannedLandingSite
|
gptkb:Edwards_Air_Force_Base
|
|
gptkbp:propulsion
|
aerospike engine
|
|
gptkbp:purpose
|
demonstrate reusable launch vehicle technologies
|
|
gptkbp:relatedTo
|
gptkb:Reusable_Launch_Vehicle_program
|
|
gptkbp:startDate
|
1996
|
|
gptkbp:status
|
cancelled
|
|
gptkbp:successor
|
none
|
|
gptkbp:vehicleType
|
suborbital spaceplane
|
|
gptkbp:wingspan
|
22.9 meters
|
|
gptkbp:bfsParent
|
gptkb:XRS-2200_linear_aerospike_engine
|
|
gptkbp:bfsLayer
|
6
|