On display in the R&D Gallery at NMUSAF under the XB-70 Valkyrie. Convair researched the high-speed delta wing after World War II. In response to a USAF requirement for a supersonic interceptor, it built prototype XF-92A. The landing gear, engine, canopy and ejection seat were borrowed from other aircraft. First flown on 18 Sep 48, it was tested by Frank Everest, Chuck Yeager and Scott Crossfield. It was under-powered despite engine changes, and Mach 1.01 was obtained on a dive. This aircraft helped in development of Convair's F-102 Delta Dagger, F-106 Delta Dart and B-58 Hustler.