Statements (11)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:military
|
| gptkbp:activePeriod |
1950s
|
| gptkbp:country |
gptkb:United_States
|
| https://www.w3.org/2000/01/rdf-schema#label |
Project Barrier
|
| gptkbp:operatedBy |
gptkb:United_States_Air_Force
|
| gptkbp:purpose |
radar surveillance
|
| gptkbp:relatedTo |
gptkb:Cold_War
air defense |
| gptkbp:type |
gptkb:radar
|
| gptkbp:bfsParent |
gptkb:Zarya
|
| gptkbp:bfsLayer |
6
|