1996年7月17日晚9时许，渤海5／2渔区，滩薄水浅，风急浪高，正在这里执行辽东湾海蜇资源保护管理任务的辽宁省锦州渔政管理站所属中国渔政117号船，隐约发现距本船约500米处有求救信号，船长张正友同志立即向在船上担任辽东湾海蜇资源保护管理组织领导工作的副站长沈德复同志 At 9 o’clock on the evening of July 17, 1996, the Bohai 5/2 fishing area, the shallow tidal flats and the high winds and waves are carrying out the task of protecting and managing the resources of jellyfish in Liaodong Bay. The Jinzhou Fishery Management Station under the jurisdiction of China’s fishery administration 117 ship, vaguely found about 500 meters away from the ship with distress signals, Comrade Zhang Zhengyou immediately to the ship served as Liaodong Bay jellyfish resource protection and management organizations, the leadership of the Deputy Chief Comrade Shen Defu