 Complete the following phrase:  Established on December 5, 1950 at Kaiyuan, Liaoning Province, it was part of the Ji Military Region Air Force. The division was based in Weifang, Shandong. It consists of the 13th Air Regiment located in Weifang; 14 Air Regiment based in Ming, composed of Xian JH-7 and the Nanchang Q-5, at Xinyang Minggang Airport; and the 15th Air Regiment in Weifang. The division has participated in the National Day military parade, the 