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gptkbp:instanceOf
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gptkb:helicopter
|
|
gptkbp:armament
|
none
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|
gptkbp:cockpit
|
open cockpit
|
|
gptkbp:crew
|
1
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|
gptkbp:design
|
gptkb:Igor_Sikorsky
single rotor
|
|
gptkbp:engine
|
Lycoming O-435
|
|
gptkbp:firstFlight
|
1942
|
|
gptkbp:fuelCapacity
|
100 gallons
|
|
gptkbp:headlights
|
two-blade tail rotor
conventional tail boom
|
|
gptkbp:height
|
11 ft 6 in
|
|
gptkbp:historicalSignificance
|
first helicopter used by the U.S. Navy
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Sikorsky R-3
|
|
gptkbp:influenced
|
future helicopter designs
|
|
gptkbp:influencedBy
|
gptkb:Sikorsky_R-4
|
|
gptkbp:introduced
|
1943
|
|
gptkbp:landingGear
|
skid type
|
|
gptkbp:lastProduced
|
1944
|
|
gptkbp:legacy
|
paved the way for modern helicopters.
|
|
gptkbp:length
|
36 ft 6 in
|
|
gptkbp:manufacturer
|
gptkb:Sikorsky_Aircraft_Corporation
|
|
gptkbp:maxSpeed
|
120 mph
|
|
gptkbp:maxTakeoffWeight
|
4,500 lb
|
|
gptkbp:militaryRank
|
gptkb:U.S._Coast_Guard
none
|
|
gptkbp:militaryService
|
1945
1960s
|
|
gptkbp:nickname
|
H-5
|
|
gptkbp:notableFeature
|
first mass-produced helicopter in the U.S.
two blades
|
|
gptkbp:operationalRange
|
250 miles
|
|
gptkbp:passengerCapacity
|
3
|
|
gptkbp:primaryUser
|
gptkb:United_States_Navy
|
|
gptkbp:productionYears
|
1944-1949
|
|
gptkbp:propulsion
|
piston engine
|
|
gptkbp:range
|
300 miles
|
|
gptkbp:retired
|
1950s
|
|
gptkbp:role
|
utility helicopter
|
|
gptkbp:rotorDiameter
|
40 ft
|
|
gptkbp:services
|
10,000 ft
|
|
gptkbp:setting
|
conventional helicopter layout
|
|
gptkbp:successor
|
gptkb:Sikorsky_R-4
|
|
gptkbp:totalGoals
|
100
|
|
gptkbp:usedIn
|
gptkb:Korean_War
|
|
gptkbp:variant
|
gptkb:Sikorsky_R-4
|
|
gptkbp:weight
|
3,000 lb
|