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被誉为“空中小精灵”的AC311直升机4月取得中国民航型号合格证。AC311是2吨级单发轻型通用直升机,可乘坐6人,最大巡航速度242千米/小时,最大航程620千米,最大续航时间4小时。
Known as “Air” "AC311 helicopter made in April China Civil Aviation Model Certificate. The AC311 is a 2-ton single-engined light utility helicopter that can take 6 people and has a maximum cruising speed of 242 km / h with a maximum range of 620 km and a maximum lifespan of 4 hours.