A Y-12D light transport aircraft attached to the Chinese People's Liberation Army (PLA) Air Force taxies on the runway in speed before takeoff with paratroopers onboard during the 2025 aviation open-day activities of the Chinese PLA Air Force and Changchun Air Show in Changchun City, northeast China's Jilin Province, on September 21, 2025. (eng.chinamil.com.cn/Photo by Chen Jiayue)