Image:X-wing EC87-0271-001 NASA.jpg

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This picture may have usage restrictions - Sikorsky X-Wing

The Rotor Systems Research Aircraft/X-Wing, a vehicle that was used to demonstrate an advanced rotor/fixed wing concept called X-Wing, is shown here during high-speed taxi tests at NASA's Ames-Dryden Flight Research Facility (later redesignated Dryden Flight Research Center), Edwards, California, on 4 November 1987.

http://www.dfrc.nasa.gov/gallery/photo/X-Wing/Small/EC87-0271-001.jpg Date: 11.01.1987 Title: X-Wing RSRA - 80 Knot Taxi Test ID: EC87-0271-001 Credit: NASA Dryden Flight Research Center (NASA-DFRC)

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