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Apr 182010
 
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The Ling-Temco-Vought (LTV) XC-142 is a tiltwing experimental aircraft designed to investigate the operational suitability of vertical/short takeoff and landing transports. An XC-142A first flew conventionally on September 29, 1964, and on January 11, 1965, it completed its first transitional flight by taking off vertically, changing to forward flight and finally landing vertically. Its participants pulled out of the program one-by-one and it eventually ended due to a lack of interest after demonstrating its capabilities successfully.

From Wikipedia, the free encyclopedia

http://en.wikipedia.org/wiki/LTV_XC-142

Mar 182010
 
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Courtesy: Lockheed Martin

Video clip has takeoff, hover and vertical landing.

A supersonic Lockheed Martin (NYSE:LMT – News) F-35B Lightning II stealth fighter rode more than 41,000 pounds of thrust to a vertical landing today for the first time, confirming its required ability to land in confined areas both ashore and afloat.

“Today’s vertical landing onto a 95-foot square pad showed that we have the thrust and the control to maneuver accurately both in free air and in the descent through ground effect,” said F-35 Lead STOVL Pilot Graham Tomlinson.

Tomlinson performed an 80-knot (93 miles per hour) short takeoff from Naval Air Station Patuxent River, Md., at 1:09 p.m. EDT. About 13 minutes into the flight, he positioned the aircraft 150 feet above the airfield, where he commanded the F-35 to hover for approximately one minute then descend to the runway.

“The low workload in the cockpit contrasted sharply with legacy short takeoff/vertical landing (STOVL) platforms,” said Tomlinson, a retired Royal Air Force fighter pilot and a BAE Systems employee since 1986. “Together with the work already completed for slow-speed handling and landings, this provides a robust platform to expand the fleet’s STOVL capabilities.”