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__NOTOC__ The Spectrum S-33 Independence is a new very light jet designed and built by Spectrum Aeronautical using a carbon fiber construction process that makes the airplane weigh about two thirds as much as a comparably sized aluminum-frame airplane.〔("Spectrum Aeronautical unveils the newest entry to VLJ market" ) By Chad Trautvetter, Aviation International News, December 2005〕 The aircraft is designed to cruise at 45,000 ft. at speeds up to 415 knots (Mach 0.72) and fly as far as 2000 nm (3700 km) while using about half the fuel of comparably sized aluminum-framed business aircraft. FAA and JAA Type Certifications of the S-33 Independence were expected to be completed in 2009, but were not. The company has provided no press releases to explain the long delay in gaining certification. The aircraft is reported to be able to accommodate 5–6 passenger seats, a full-sized private lavatory, and will have a maximum take-off weight of 7,300 lb., with a range of over 2,000 miles. The retail sales price of the aircraft, which is equipped with Williams FJ-33 engines is supposed to be US-$3.95 million. The aircraft is to be released about 12 months after the bigger S-40 "Freedom". In May 2011 Spectrum president Austin Blue is quoted: "We are still trying to get the programmes advancing, but it is not easy".〔Kate Sarsfield: ''(EBACE: New aircraft in the works )'', Flightglobal, 10 May 2011.〕 ==Accident== The only completed S-33, registration N322LA, crashed in a test flight July 25, 2006 in Spanish Fork, Utah, killing the two test pilots aboard, Glenn Maben and Nathan Forrest. The aircraft rolled right immediately after takeoff, reaching a 90 degree angle before the wingtip struck the ground. The preliminary NTSB report revealed that the control linkage had been connected backwards during maintenance after the previous flight, resulting in opposite control output (a left roll input on the control stick resulting in the aircraft rolling right).〔(SEA06FA146 NTSB crash report )〕 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「Spectrum S-33 Independence」の詳細全文を読む スポンサード リンク
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