NASA on The Commons posted a photo:
A collection of NASA’s research aircraft on the ramp at the Dryden Flight Research Center in July 1997: X-31, F-15 ACTIVE, SR-71, F-106, F-16XL Ship #2, X-38, and X-36.
Image # EC97-44165-149
via Uploads from NASA on The Commons http://ift.tt/1pP7A01