由空军五三一一厂和航空工业部六一三所共同研制的强击型飞机激光火控系统于82年10月至11月在空军某部进行了原理试飞并获得成功.试飞中分别对平地目标及山地目标进行了平飞轰炸、俯冲轰炸和机炮、火箭对地射击及连续攻击等五个项日的实弹考核,各项成绩多为优秀和良好.特别是对山地目标,原机载火控系统很难对其进行有效攻击,而激光火控系 The fire-control system of the attack aircraft, jointly developed by the Air Force 5311 and the Ministry of Aviation Industry 613, conducted a principle flight test and achieved success in a certain part of the Air Force from October to November of the same year. Flat targets and mountain targets were bombing, submarine bombing and cannon, rocket to ground shooting and continuous attack on five items such as live assessment, the results are mostly excellent and good.Especially for the mountain target, the original machine Containing fire control system is difficult to effectively attack it, and laser fire control system