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__NOTOC__ The Chadwick C-122 was a single-seat ultralight helicopter developed in the United States in the 1980s. It was a minimalist design consisting of a fibreglass shell enclosing a truss structure to which the engine, rotor mast, landing gear, and pilot's seat were attached. A wide variety of roles were envisaged for the aircraft, and therefore it was equipped with attachment points for spray bars, a cargo hook, external cargo racks, and even weapons for law enforcement work. The skid-type undercarriage could be quickly fitted with wheels for ground-handling, or floats for operations from water. A prototype was constructed in 1985, and publicly unveiled at the Helicopter Association International annual convention the following year. Flight testing continued through 1987, with deliveries anticipated for that Autumn. ==Variants proposed== * C-122S - basic single-seat utility version * C-122T - two-seat version * C-122AG - agricultural version * C-122PI - "Police interceptor" version * C-122R - RPV version * C-122W - armed ("weapons") version A tethered helicopter training platform based on the C-122 was also proposed 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「Chadwick C-122」の詳細全文を読む スポンサード リンク
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