X2

July 11, 2014 - 7:13am

Sikorsky Aircraft powered on its S-97 Raider prototype on May 28 at the company’s development flight center in West Palm Beach, Florida, marking the successful installation of the avionics system and a major step toward completing the assembly of the new light tactical rotorcraft. A contender for the U.S.

May 15, 2014 - 2:50pm

Sikorsky Aircraft vice president of research and engineering Mark Miller confirmed that the Stratford, Conn.-based helicopter manufacturer plans to develop a civilian version of the S-97 Raider, which is a contender for the U.S. Army’s armed aerial scout program. The S-97, he said, is a production-ready, “scaled-up version of the X2 demonstrator,” with both helicopters having contrarotating rotor blades and a pusher propeller that enables high-speed forward flight. A civil variant of the S-97 would be “ideal” for offshore oil, search and rescue and VIP transport, according to Miller.

May 28, 2008 - 11:04am

Sikorsky continues to inch toward flying its X2 technology demonstrator coaxial compound helicopter for the first time at its R&D and test facility in Horseheads, N.Y. At press time, the X2 had made three separate “blades-on” ground runs, with a cumulative engine run time of 30 minutes. Data analyzed during the ground run includes the performance of the X2’s belly-mounted active vibration control system.

 
X