Changchun Dafangshen Airport is a People's Liberation Army Air Force Base in Changchun, the capital of Northeast China's Jilin province. Originally constructed in 1941 by the Empire of Japan for the capital of its puppet state Manchukuo, Dafangshen Airport saw fierce fighting and was severely damaged during the siege of Changchun in the Chinese Civil War. It served as the city's civilian airport from October 1960 until 27 August 2005, when all commercial flights were transferred to the newly-built Changchun Longjia International Airport.