Statements (26)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:aircraft | 
| gptkbp:basedOn | gptkb:Lockheed_L-1049_Super_Constellation | 
| gptkbp:crew | 18 | 
| gptkbp:firstFlight | 1952 | 
| gptkbp:height | 24 ft 9 in (7.54 m) | 
| gptkbp:introduced | 1954 | 
| gptkbp:length | 116 ft 2 in (35.41 m) | 
| gptkbp:manufacturer | gptkb:Lockheed | 
| gptkbp:maximumSpeed | 330 mph (531 km/h) | 
| gptkbp:nickname | gptkb:Warning_Star | 
| gptkbp:notableEvent | gptkb:1969_EC-121_shootdown_incident | 
| gptkbp:numberBuilt | 232 | 
| gptkbp:operatedBy | gptkb:United_States_Air_Force gptkb:United_States_Navy | 
| gptkbp:powerplant | 4 × Wright R-3350-91 Turbo-Compound radial engines | 
| gptkbp:primaryUse | airborne early warning | 
| gptkbp:radar | gptkb:AN/APS-20_radar | 
| gptkbp:range | 4,000 mi (6,400 km) | 
| gptkbp:retired | 1978 | 
| gptkbp:successor | E-3 Sentry | 
| gptkbp:usedIn | gptkb:Cold_War gptkb:Vietnam_War | 
| gptkbp:wingspan | 123 ft 0 in (37.49 m) | 
| gptkbp:bfsParent | gptkb:Lockheed_Constellation_family | 
| gptkbp:bfsLayer | 8 | 
| https://www.w3.org/2000/01/rdf-schema#label | AWACS (EC-121 Warning Star) |