Monday, 4 May 2015

Ten-engine electric plane takes off

The GL-10 prototype takes off in hover mode like a helicopter (Photo: NASA Langley/David C. Bowman)

In seeking a compromise between helicopters and fixed-wing aircraft, engineers in recent years have opted for tilt rotors, but NASA has dusted off and improved on a tilt wing aircraft design that takes off and lands like a helicopter and flies like an airplane. Called the Greased Lightning, or GL-10, the unmanned prototype made a successful vertical takeoff and transition to horizontal flight at Fort A.P. Hill, not far from NASA's Langley Research Center in Hampton, Virginia.

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Section: Aircraft

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from Gizmag Emerging Technology Magazine http://ift.tt/1cbV9GA

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