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The DAR 21 Vector II is a Bulgarian ultralight aircraft, designed and produced by Aeroplanes DAR, first flying on 1 August 2000. When it was available the aircraft was supplied as a kit for amateur construction or as a complete ready-to-fly-aircraft.〔Bayerl, Robby; Martin Berkemeier; et al: ''World Directory of Leisure Aviation 2011-12'', page 20. WDLA UK, Lancaster UK, 2011. ISSN 1368-485X〕 The aircraft was introduced in 2001 and production apparently ended in 2014, as by that year the aircraft was no longer advertised for sale by the company.〔〔(【引用サイトリンク】title=Internet Archive Wayback Machine )〕 ==Design and development== The aircraft was designed to comply with the Fédération Aéronautique Internationale microlight rules. It features a strut-braced high wing, a two-seats-in-tandem enclosed cockpit, conventional landing gear and a single engine in tractor configuration.〔 The Vector II has riveted stressed skin made with 1050 and 3105 aluminum sheet for corrosion resistance. The fuselage has a square cross-section. Its span wing employs flaps that can be set to 15° for takeoff and 30° for landing. The standard engine available is the Rotax 582 twin-cylinder, liquid-cooled, two-stroke powerplant, with the four-stroke Rotax 912 optional. Solo flight is accomplished from the front seat.〔 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「DAR 21 Vector II」の詳細全文を読む スポンサード リンク
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