Sikorsky S-97
978-613-3-92939-5
6133929391
72
2010-11-22
29.00 €
eng
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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The Sikorsky S-97 Raider is a proposed high-speed scout and attack helicopter, under development by Sikorsky Aircraft. Sikorsky plans to offer it for the United States Army's Armed Aerial Scout program, along with other possible uses. The S-97 design includes coaxial main rotors and a pusher propeller, making the S-97 a compound helicopter. The S-97 is projected to undergo a program review in 2011, and is expected to make its first flight within 50 months. Sikorsky plans to build two prototypes of the S-97 as demonstrators. One prototype is expected to be used for flight testing, while the second is planned for use as a demonstrator. The first prototype is planned to fly in late 2013 or early 2014 near the release of the Armed Aerial Scout Request for Proposals.
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航空和航天技术
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