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中国航空学会直升机专业委员会于1989年11月17日～21日在上海召开了“全国直升机专业第五届年会”。到会代表来自陆、海、空军和国防科工委所属单位,中国民航院校、工厂及领导机关,中国海洋直升机公司。航空航天部所属厂、所、院校等28个单位73名代表。并特邀了上海航空工业公司、民航华东局、航空航天部615所及解放军4724厂领导出席了大会开幕式。
The China Aviation Society Helicopter Professional Committee held the “National Fifth Annual Helicopter Professional Conference” in Shanghai from November 17th to 21st, 1989. Representatives from the land, sea, Air Force and National Science and Technology Commission for National Defense, Chinese civil aviation academies, factories and leading agencies, China Marine Helicopter Company. The Ministry of Aeronautics and Astronautics has 73 representatives from 28 factories, institutes, and institutions. Invited leaders of Shanghai Aviation Industry Corporation, Civil Aviation East China Bureau, Aerospace Department 615 and People’s Liberation Army 4724 leaders attended the opening ceremony.