Air safety officers are not air security in a simple sense. 1On May 5, 983, Zhuo Changren hijacked a civil aviation plane flying from China to South Korea, and the "5.5 hijacking incident" that shocked the whole country broke out. In the same year, China sent special forces directly from the army and set up an air special police unit, which was subordinate to the armed police at that time. The basic salary of air safety officer shall be based on the local fixed base.