Statements (22)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:aircraft gptkb:technology | 
| gptkbp:cancellationDate | cost overruns technical difficulties failure of composite hydrogen tank | 
| gptkbp:countryOfOrigin | gptkb:United_States | 
| gptkbp:fundedBy | gptkb:NASA | 
| gptkbp:intendedLaunchSite | gptkb:Edwards_Air_Force_Base | 
| gptkbp:intendedToDemonstrate | single-stage-to-orbit technology | 
| gptkbp:intendedToLeadTo | gptkb:VentureStar | 
| gptkbp:manufacturer | gptkb:Lockheed_Martin | 
| gptkbp:notableProject | gptkb:Reusable_Launch_Vehicle_(RLV)_program | 
| gptkbp:operator | gptkb:NASA | 
| gptkbp:plannedLandingSite | gptkb:Michael_Army_Airfield | 
| gptkbp:projectCancelled | 2001 | 
| gptkbp:propulsion | aerospike rocket engine | 
| gptkbp:startYear | 1996 | 
| gptkbp:status | cancelled | 
| gptkbp:successor | gptkb:Space_Shuttle | 
| gptkbp:bfsParent | gptkb:Lockheed_Martin | 
| gptkbp:bfsLayer | 5 | 
| https://www.w3.org/2000/01/rdf-schema#label | X-33 (cancelled) |