直-9直升机是哈尔滨飞机制造公司引进法国专利、研制生产的轻型多用途直升机。可用于人员运输、近海支援海上救护、空中摄影、海上巡逻、鱼群观测、护林防火并可作为舰载机作用,可改装成反坦克型、海上搜索与救护型、反潜型、侦察校炮型及通讯型。1980年10月正式引进专利生产,1982年完成了首架直升机 Straight-9 helicopter Harbin Aircraft Manufacturing Company introduced the French patent, development and production of light multi-purpose helicopters. Can be used for personnel transport, offshore support maritime ambulance, aerial photography, maritime patrol, fish observation, forest fire and can be used as carrier-based aircraft, can be converted into anti-tank type, maritime search and rescue, anti-submarine, And communication type. In 1980 October formally introduced the patent production, in 1982 completed the first helicopter