Keywords: north american aircraft northamericanaircraft x-15 x15 boeing b-52 boeingb52 high speed tunnel highspeedtunnel langley naca blackandwhite monochrome black and white A one-twentieth scale model of the X-15, originally suspended beneath the wing of a B-52, is observed by a scientist as it leaves the bomber model in tests to determine the release characteristics and drop motion of the research airplane. The test was conducted in the Langley High Speed 7 x 10 Foot Tunnel, around 1957. A one-twentieth scale model of the X-15, originally suspended beneath the wing of a B-52, is observed by a scientist as it leaves the bomber model in tests to determine the release characteristics and drop motion of the research airplane. The test was conducted in the Langley High Speed 7 x 10 Foot Tunnel, around 1957. |