Bell Helicopter video on the Birth of the Helicopter including early scenes of the model 30 & 47 with Arthur Youg, Bart Kelly, and Test Pilot Floyd Carlson. Video provided by the Niagara Aerospace Museum.
- 12 жыл бұрын
Birth of the Bell Helicopter.mpg
- Рет қаралды 872,219
Пікірлер: 630