Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:helicopter
|
| gptkbp:basedOn |
gptkb:Sikorsky_R-4
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| gptkbp:crew |
2
|
| gptkbp:engineType |
gptkb:Warner_R-550-3_Super_Scarab_radial_engine
|
| gptkbp:firstFlight |
14 September 1939
|
| gptkbp:firstHelicopterInRAFService |
true
|
| gptkbp:height |
12 ft 5 in (3.78 m)
|
| https://www.w3.org/2000/01/rdf-schema#label |
Sikorsky Hoverfly I
|
| gptkbp:introduced |
1942
|
| gptkbp:length |
33 ft 8 in (10.26 m)
|
| gptkbp:mainRotorDiameter |
38 ft 0 in (11.58 m)
|
| gptkbp:manufacturer |
gptkb:Sikorsky_Aircraft
|
| gptkbp:maximumSpeed |
75 mph (121 km/h)
|
| gptkbp:numberBuilt |
131
|
| gptkbp:primaryUser |
gptkb:Royal_Air_Force
gptkb:United_States_Army_Air_Forces |
| gptkbp:range |
130 mi (209 km)
|
| gptkbp:retired |
1951
|
| gptkbp:role |
gptkb:helicopter
|
| gptkbp:usedIn |
gptkb:World_War_II
|
| gptkbp:bfsParent |
gptkb:R-4_(first_mass-produced_helicopter,_1942)
|
| gptkbp:bfsLayer |
7
|