1940s Piston-engined helicopters

View all Piston-engined helicopters

Sikorsky R-4

Sikorsky R-4

United States 1940s

Sikorsky H-19 Chickasaw

Sikorsky H-19 Chickasaw

United States 1940s

Bell H-13 Sioux

Bell H-13 Sioux

United States 1940s

Flettner Fl 282

Flettner Fl 282

Sikorsky H-5

Sikorsky H-5

United States 1940s

Hiller OH-23 Raven

Hiller OH-23 Raven

United States 1940s

Mil Mi-1

Mil Mi-1

Soviet Union 1940s

Sikorsky R-6

Sikorsky R-6

United States 1940s

Bristol Sycamore

Bristol Sycamore

United Kingdom 1940s

Piasecki HRP Rescuer

Piasecki HRP Rescuer

United States 1940s

Bell H-12

Bell H-12

United States 1940s

Kellett XR-10

Kellett XR-10

United States 1940s

Kamov Ka-10

Kamov Ka-10

Soviet Union 1940s

Saunders-Roe Skeeter

Saunders-Roe Skeeter

United Kingdom 1940s

Kamov Ka-8

Kamov Ka-8

Soviet Union 1940s

Sikorsky XHJS

Sikorsky XHJS

United States 1940s

Bell XH-15

Bell XH-15

United States 1940s

McDonnell XHJH Whirlaway

McDonnell XHJH Whirlaway

United States 1940s

Focke-Achgelis Fa 325

Focke-Achgelis Fa 325

Rotorcraft XR-11

Rotorcraft XR-11

United States 1940s

Firestone XR-9

Firestone XR-9

United States 1940s

Landgraf H-2

Landgraf H-2

United States 1940s

Web Analytics