 |
 |
 |
 |
| 01 Sikorsky S-51 Helicopter | 02 Sikorsky S-51 Rotor Hub | 03 Sikorsky S-51 Main Gear | 04 Sikorsky S-51 Helicopter |
Sikorsky S-51 Helicopter Specifications:
More Sikorsky S-51 Dragonfly Helicopters at other Aviation Museums in the northeast |
|
 |
 |
| Sikorsky S-51 Helicopter at the American Helicopter Museum in West Chester, PA | Another Sikorsky S-51 Dragonfly Helicopter at the Canadian Warplane Heritage Museum in Mount Hope, Ontario, Canada |
Fuselage Length: 41 feet 2 inches
Rotor Diameter: 49 feet
Width: feet inches
Height: 12 feet, 0 inches
Crew: 1+3
Weight: Empty 4,000 lbs Loaded - 5,500 lbs
Max Speed: 103 mph
Cruise Speed: 85 mph
Range: 290 miles
Service Ceiling: 10,000 feet
Fuel Capacity: 100 gallons
Powerplant: Pratt & Whitney R-985 Air cooled radial engine 450hp
First Flight : 1944
Cost: $92,000