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The Aerokopter AK1-3 is a Ukrainian helicopter, designed and produced by Aerokopter (also spelled "Aerocopter") of Kharkiv. The aircraft is supplied as complete ready-to-fly-aircraft. Some sources refer to the AK1-3 as the ''Sanka'' or ''San'ka'' while others do not.〔〔 ==Design and development== The AK1-3 was designed to comply with the Ukrainian AP-27 rules, which are similar to the European Aviation Safety Agency CS-27 standard. The aircraft features a single main rotor with a tail rotor, a two-seats-in side-by-side configuration enclosed cockpit, skid-type landing gear and a four-cylinder, air-cooled, four-stroke, Subaru EJ25 automotive engine.〔 The aircraft's diameter three-bladed Starflex rotor has a chord of and employs a unique torsion bar blade mounting that allows blade movement to produce pitch angle changes, flapping, as well as lead and lag. The main transmission consists of belt drives, with the tail rotor driven by a solid shaft. The aircraft has an empty weight of and a gross weight of , giving a useful load of . With full fuel of the payload is .〔 In 2009 Aerokopter (DB Aercopters) was acquired by the Perla Group of companies Perla Aviation division, with the stated intention of moving the assembly line of the AK1-3 to the United Arab Emirates (UAE). 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「Aerokopter AK1-3 Sanka」の詳細全文を読む スポンサード リンク
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