
An in-flight photo of the NASA F-15A (foreground) used to carry a 10-degree cone to collect aerodynamic data to calibrate…

The number two F-15A (Serial #71-0281) was obtained by NASA from the U.S. Air Force in 1976 and was used…

Digital Electronic Engine Control F-15A #287 in flight.

An in-flight photo of the NASA F-15A with a 10-degree cone to collect aerodynamic information to calibrate data from wind…

This photo appears to depict the design of the X-1E canopy.

This image shows a plastic 1/48-scale model of an F/A-18 aircraft inside the "Water Tunnel" more formally known as the…

The photograph shows that the right delta wing and aft fuselage of the XF-92A has some tufts attached for air-flow…

Former NACA test pilot Scott Crossfield at the 1998 "Men of Mach 2" symposium, an event celebrating his work in…

NASA Dryden Flight Research Center's F/A-18B Systems Research Aircraft on an External Vision System project flight.

Technicians servicing the Bell Aircraft Corporation X-1 in preparation for a flight. The X-1 is mated with the Boeing B-29.…