Lin (1945- 197 1 September 13), the son of Lin Biao, was nicknamed "Tiger". Former Deputy Director of Air Force Operations Department of China People's Liberation Army is an important member of Lin Biao Counter-revolutionary Group. Born in 1945. Lin studied in Beijing No.4 Middle School, and was promoted to the Physics Department of Peking University. He dropped out of school during the Cultural Revolution./Kloc-0 joined the Air Force in March, 1967 as the office secretary of the Air Force Command, and soon joined China as the deputy director of the Air Force Operations Department. 1970 10, Lin assisted Lin Biao to form a secret organization "Joint Fleet". 1971March, Lin presided over the formulation of "57 1 project summary", plotting to assassinate the president. After the murder plot failed, he fled south to Guangzhou, and the plan to set up another central government was also exposed. 13 In the early morning of September, Lin, Lin Biao and Ye Qun fled by plane at Shanhaiguan Airport. At 3 am, the plane crashed at 10 km south of Berger mining area in Windur Khan Kent province, Mongolian People's Republic. [ 1]