Sikorsky S-51

URI: https://gptkb.org/entity/Sikorsky_S-51

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:helicopter
gptkbp:civilianDesignation	gptkb:Sikorsky_S-51
gptkbp:countryOfOrigin	gptkb:United_States
gptkbp:crew	1
gptkbp:developedBy	gptkb:Sikorsky_R-5
gptkbp:emptyWeight	3,100 lb
gptkbp:engine	gptkb:Pratt_&_Whitney_R-985_Wasp_Junior
gptkbp:engineType	piston engine
gptkbp:firstFlight	1946
gptkbp:height	12 ft 9 in
https://www.w3.org/2000/01/rdf-schema#label	Sikorsky S-51
gptkbp:length	41 ft 7 in
gptkbp:mainRotorDiameter	48 ft
gptkbp:manufacturer	gptkb:Sikorsky_Aircraft
gptkbp:maximumSpeed	103 mph
gptkbp:maxTakeoffWeight	4,800 lb
gptkbp:militaryDesignation	gptkb:H-5 gptkb:HO3S-1
gptkbp:notableFor	first helicopter to be commercially certified in the United States used for medical evacuation used for search and rescue used in Korean War
gptkbp:numberBuilt	over 220
gptkbp:range	275 mi
gptkbp:role	gptkb:helicopter
gptkbp:seatingCapacity	3
gptkbp:serviceCeiling	14,800 ft
gptkbp:status	retired
gptkbp:usedBy	gptkb:Royal_Air_Force gptkb:Royal_Navy gptkb:United_States_Air_Force gptkb:Japanese_Self-Defense_Forces gptkb:Royal_Canadian_Air_Force gptkb:French_Navy gptkb:Argentine_Air_Force gptkb:Royal_Australian_Air_Force gptkb:Royal_Netherlands_Navy gptkb:Uruguayan_Air_Force gptkb:Philippine_Air_Force
gptkbp:bfsParent	gptkb:Igor_Sikorsky gptkb:Lebanese_Air_Force
gptkbp:bfsLayer	5