Statements (14)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:aircraft | 
| gptkbp:alsoKnownAs | gptkb:X-60A | 
| gptkbp:countryOfOrigin | gptkb:United_States | 
| gptkbp:firstFlight | not yet flown (as of 2024) | 
| gptkbp:manufacturer | gptkb:United_States_Air_Force gptkb:The_Aerospace_Corporation | 
| gptkbp:operator | gptkb:United_States_Air_Force | 
| gptkbp:propulsion | rocket-powered | 
| gptkbp:purpose | hypersonic flight research | 
| gptkbp:role | gptkb:aircraft | 
| gptkbp:status | under development | 
| gptkbp:bfsParent | gptkb:Douglas_Aircraft_Company | 
| gptkbp:bfsLayer | 5 | 
| https://www.w3.org/2000/01/rdf-schema#label | Douglas X-60 |