In pics: aviation museum opened in Yinchuan, northwest China's Ningxia

Photo taken on Dec. 30, 2019 shows models of carrier-based aircrafts at a newly-opened aviation museum in Yinchuan, northwest China's Ningxia Hui Autonomous Region. Covering an area of 3,800 square meters, the aviation museum began to open to the public from Monday. (Xinhua/Wang Peng)