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美國新一代塞考斯基S-97 RAIDER直升機22日成功首飛。
, May 22, 2015 /PRNewswire/ -- Sikorsky Aircraft Corp., a United Technologies Corp. subsidiary (NYSE: UTX), today announced the successful first flight of the S-97 RAIDER™ helicopter, a rigid coaxial rotor prototype designed to demonstrate a game-changing combination of maneuverability, hover ability, range, speed, endurance and survivability. The first flight was conducted at Sikorsky's Development Flight Center (DFC) where the two-prototype RAIDER™ helicopter test program is based.
"Sikorsky has a long tradition of pioneering new aviation technologies including the first practical helicopter. Today's first flight of the S-97 RAIDER represents the latest leap forward for Sikorsky, our customers, and the rotorcraft industry," said Sikorsky President Bob Leduc. "The industry has demanded high performance and high value from the products that execute critical missions, and, today, the RAIDER helicopter has given us an exciting look at the future of vertical flight."
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coaxial helicopter 在 49 Coaxial Helicopters ideas - Pinterest 的實價登入和評價
Feb 15, 2019 - Explore Dimitri Del Corral's board "Coaxial Helicopters" on Pinterest. See more ideas about helicopter, ultralight helicopter, ... ... <看更多>