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The Adam A500 is an American six-seat civil utility aircraft that was produced by Adam Aircraft Industries. The aircraft is of pod-and-boom, push-pull configuration with its two Continental TSIO-550-E piston engines mounted to provide centerline thrust. ==Design and development== The A500 was developed from the M-309 CarbonAero technology demonstrator designed by Burt Rutan and built by Scaled Composites at the Mojave Airport. The "309" designation refers to this being Rutan's 309th aircraft design. The 309 first flew in March 2000, but the aircraft has since been gutted and was used as a static display outside the Adam Aircraft Industries headquarters.〔(Adam M-309 article summary )〕 In 2006 the 309 was loaned to the Wings Over the Rockies Air and Space Museum and is now on display outside. Compared to conventional twin-engine installations, the centerline thrust arrangement reduces drag and maximizes the controllability of the aircraft should one engine malfunction or fail. This engine configuration was used by the similar Cessna Skymaster. The A500 airframe is largely built of carbon fiber epoxy composite materials with a Nomex honeycomb core. Other features include cabin pressurization. The prototype A500 first flew on July 11, 2002 and was FAA certified in May 2005. Adam Aircraft ceased operations on 11 February 2008, and filed for Chapter 7 bankruptcy on 19 February 2008, having delivered seven A500s. In April 2008 Adam Aircraft was purchased from bankruptcy by AAI Acquisition Inc. At the time of purchase this new company indicated that they would pursue certification of the A700 jet as a priority and that the A500 would not be produced due to the continuing poor market for piston-engined aircraft. AAI went out of business in April 2009 without producing any aircraft. In July 2009 there was an indication that a new buyer, Thomas Hsueh of Triton America based at Skagit Regional Airport in Burlington, Washington was interested in purchasing the A500 design and returning the aircraft to production. In April 2011 Triton Aerospace announced that they had acquired the assets of Adam Aircraft, including the aircraft type certificate and intend to return the A500 to production. In April 2011 Triton Aerospace announced that they will redesign the aircraft, using what Thomas Hsueh, owner of Triton Aerospace termed "proper engineering", to shed of empty weight and recertify it with the intention of putting it back into production. The aircraft will also be changed to a turboprop, with twin engined and rear-engined-only versions. A new prototype was expected in 2013 with re-certification to follow. The company owner, Thomas Hsueh, indicated that for now production is planned for the USA, but costs may require moving the assembly line to China, or even a lower cost country, such as Mexico. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Adam A500」の詳細全文を読む スポンサード リンク
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