Statements (17)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:aerobeacon
|
| gptkbp:category |
gptkb:navigation
rotating beacon |
| gptkbp:hasLighting |
gptkb:incandescent_lamp
halogen lamp |
| gptkbp:introducedIn |
mid-20th century
|
| gptkbp:manufacturer |
gptkb:Crouse-Hinds
|
| gptkbp:replacedBy |
gptkb:Lens
modern LED beacons |
| gptkbp:rotationMechanism |
motor-driven
|
| gptkbp:usedFor |
aeronautical navigation
lighthouse illumination |
| gptkbp:usedIn |
gptkb:Canada
gptkb:United_States |
| gptkbp:bfsParent |
gptkb:Sambro_Island_Lighthouse
|
| gptkbp:bfsLayer |
7
|
| http://www.w3.org/2000/01/rdf-schema#label |
DCB-36 aerobeacon
|