PLA Air Force Xi'an Flight Academy organizes night flight training
Editor：Huang PanyueTime：2020-03-18 15:25:15
A JL-9 fighter trainer aircraft attached to the PLA Air Force Xi’an Flight Academy awaits approval to take off during a night flight training course on March 12, 2020. (eng.chinamil.com.cn/Photo by Yan Tengfei)
