A Bell FM-1 Airacuda mockup at the Langley Aeronautical Laboratory wind tunnel at Hampton, Virginia (USA). Not a "real" aircraft, this full-size mockup of the Bell FM-1 Airacuda was tested in Langley's 30 x 60 Full Scale Tunnel in 1937.
NASA
1937-01-22
This image or video was catalogued by one of the centers of the United States <a href="https://en.wikipedia.org/wiki/NASA" class="extiw" title="w:NASA">National Aeronautics and Space Administration</a> (NASA) under <b>Photo ID:</b> <a rel="nofollow" class="external text" href="https://images.nasa.gov/search?q=EL-2003-00276&amp;page=1&amp;media=image,video,audio&amp;yearStart=1920&amp;yearEnd=2023">EL-2003-00276</a>.