Statements (12)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:piston_engine
|
| gptkbp:application |
gptkb:helicopter
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| gptkbp:engineType |
gptkb:piston_engine
|
| gptkbp:firstFlight |
1940s
|
| gptkbp:fuelType |
gptkb:gasoline
|
| gptkbp:manufacturer |
Righter Manufacturing Company
|
| gptkbp:numberOfEngines |
flat-four
|
| gptkbp:usedIn |
gptkb:Radioplane_OQ-2
|
| gptkbp:bfsParent |
gptkb:Radioplane_OQ-2
|
| gptkbp:bfsLayer |
8
|
| http://www.w3.org/2000/01/rdf-schema#label |
Righter O-15-1
|