Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
piston engine
|
| gptkbp:bore |
5.125 inches
|
| gptkbp:coolingSystem |
air-cooled
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| gptkbp:displacement |
680 cubic inches
|
| gptkbp:engineType |
piston engine
|
| gptkbp:firstFlight |
1929
|
| gptkbp:fuelType |
aviation gasoline
|
| https://www.w3.org/2000/01/rdf-schema#label |
Lycoming R-680
|
| gptkbp:manufacturer |
gptkb:Lycoming_Engines
|
| gptkbp:numberOfEngines |
9
|
| gptkbp:powerOutput |
225 to 300 horsepower
|
| gptkbp:status |
out of production
|
| gptkbp:stroke |
4.5 inches
|
| gptkbp:usedInAircraft |
gptkb:Stinson_Reliant
gptkb:Boeing_Stearman_Model_75 gptkb:Waco_YKS-7 gptkb:Stearman_PT-13 |
| gptkbp:weight |
approximately 510 lbs
|
| gptkbp:bfsParent |
gptkb:Boeing_Stearman
|
| gptkbp:bfsLayer |
6
|