Westland Dragonfly (helicopter)

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:helicopter
gptkbp:basedOn	gptkb:Sikorsky_S-51
gptkbp:capacity	3 passengers
gptkbp:crew	2
gptkbp:engineType	gptkb:Alvis_Leonides_radial_engine
gptkbp:firstFlight	1949 5 October 1948
gptkbp:height	12 ft 9 in (3.89 m)
https://www.w3.org/2000/01/rdf-schema#label	Westland Dragonfly (helicopter)
gptkbp:introduced	1950
gptkbp:length	41 ft 6 in (12.65 m)
gptkbp:mainRotorDiameter	53 ft 0 in (16.15 m)
gptkbp:manufacturer	gptkb:Westland_Aircraft
gptkbp:maximumSpeed	101 mph (163 km/h)
gptkbp:numberBuilt	133
gptkbp:origin	gptkb:United_Kingdom
gptkbp:powerOutput	500 hp (373 kW)
gptkbp:powerplant	gptkb:Alvis_Leonides_521/1_radial_engine
gptkbp:primaryUser	gptkb:Royal_Air_Force gptkb:Royal_Navy
gptkbp:range	334 mi (538 km)
gptkbp:retired	1967
gptkbp:role	gptkb:helicopter
gptkbp:usedBy	gptkb:Royal_Air_Force gptkb:Royal_Australian_Navy gptkb:Royal_Navy_Fleet_Air_Arm gptkb:Royal_Netherlands_Navy
gptkbp:usedIn	communications training search and rescue
gptkbp:bfsParent	gptkb:Helicopter_Museum
gptkbp:bfsLayer	6