Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
aero beacon
|
| gptkbp:focusArea |
rotating drum lens
|
| gptkbp:hasLighting |
incandescent lamp
|
| https://www.w3.org/2000/01/rdf-schema#label |
DCB-224 aero beacon
|
| gptkbp:introduced |
1930s
|
| gptkbp:manufacturer |
gptkb:Crouse-Hinds
|
| gptkbp:notableFor |
lighthouses
airport beacons |
| gptkbp:powerSource |
electricity
|
| gptkbp:usedFor |
airway lighting
lighthouse lighting |
| gptkbp:bfsParent |
gptkb:Point_Sur_Lighthouse
|
| gptkbp:bfsLayer |
6
|