Note: By ticking this box you consent to placing a cookie on your computer. For more information, please refer to our Privacy & Cookie Policy.
This was the prototype of the first mass produced helicopter and was then displayed in the Smithsonian Museum. It first flew on 13th January 1942 and the type saw action in WWII in May 1944
This photo is copyright © Mick Bajcar, and may not be used or published in any way without permission.
It was added on 12 November 2020, and has since been viewed 136 times.