<div class="media_block"><img src="http://unitedyam.com/wp-content/uploads/2025/03/naca-test-pilot-poses-with-plane.jpg"></div>In this 1957 photo, George Cooper, a test pilot for the National Advisory Committee for Aeronautics, or NACA, stands next to a North American F-100, a supersonic fighter tested by the NACA.

In this 1957 photo, George Cooper, a test pilot for the National Advisory Committee for Aeronautics, or NACA, stands next to a North American F-100, a supersonic fighter tested by the NACA.
Source: https://www.nasa.gov/image-detail/arc-1957-a-22548cropped/