Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:radar
|
| gptkbp:collaboratesWith |
gptkb:Canadian_air_defense_system
|
| gptkbp:component |
gptkb:North_American_Aerospace_Defense_Command
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:dataSource |
gptkb:FAA
NORAD |
| gptkbp:established |
1980s
|
| https://www.w3.org/2000/01/rdf-schema#label |
Joint Surveillance System
|
| gptkbp:monitors |
air traffic
potential airborne threats |
| gptkbp:operatedBy |
gptkb:Federal_Aviation_Administration
gptkb:United_States_Air_Force |
| gptkbp:purpose |
air defense
airspace surveillance |
| gptkbp:replacedBy |
gptkb:Semi-Automatic_Ground_Environment
|
| gptkbp:uses |
long-range radar sites
|
| gptkbp:bfsParent |
gptkb:Battle_Control_System
|
| gptkbp:bfsLayer |
5
|