Statements (23)
Predicate | Object |
---|---|
gptkbp:instanceOf |
military aircraft project
|
gptkbp:aircraftType |
supersonic bomber
|
gptkbp:cancellationDate |
vulnerability to surface-to-air missiles
shift to ICBMs |
gptkbp:countryOfOrigin |
gptkb:United_States
|
gptkbp:designedFor |
Mach 3 flight
high-altitude penetration |
gptkbp:developedBy |
gptkb:North_American_Aviation
|
gptkbp:firstFlight |
1964
|
https://www.w3.org/2000/01/rdf-schema#label |
B-70 bomber project
|
gptkbp:intendedUse |
gptkb:United_States_Air_Force
|
gptkbp:notableEvent |
mid-air collision in 1966
|
gptkbp:numberBuilt |
2
|
gptkbp:officialName |
gptkb:North_American_XB-70_Valkyrie
|
gptkbp:projectCancelled |
1961
|
gptkbp:purpose |
bomber
|
gptkbp:status |
cancelled
|
gptkbp:survivesIn |
one (on display at National Museum of the United States Air Force)
|
gptkbp:usedBy |
gptkb:NASA
USAF |
gptkbp:usedFor |
research
|
gptkbp:bfsParent |
gptkb:XB-70_program
|
gptkbp:bfsLayer |
7
|