Changchun Dafangshen Airport (), or Dafangshen Air Base, is a military air base in Changchun, the capital of Jilin Province in Northeast China. 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 Changchun's commercial international airport from October 1960 until August 2005, when all civil flights were transferred to the new Changchun Longjia International Airport. Location and facilities Dafangshen Airport is located west of central Changchun. When opened in 1941, it had a runway measuring by , and a taxiway measuring by . After it became Changchun's main public airport in the People's Republic of China era, it was expanded multiple times, with a domestic terminal, an international terminal, and a dedicated railway among the later additions. History Manchukuo and Republic of China Dafangshen Airport was built by the Empire of Japan in 1941 to serve Changchun (Hsinking), then capital of the Japanese puppet state Manchukuo. It replaced the older and smaller Kuanchengzi Airport (宽城子机场). Near the end of World War II, a Soviet airborne force landed at Dafangshen Airport on 20 August 1945 and captured Changchun from the Japanese army. When the Soviet forces left Changchun on 14 April 1946, the communist Northeast People's Liberation Army took over the city and the airport. Soon afterwards Chiang Kai-shek's Kuomintang army drove out the communists on 23 May 1946. During the Liaoshen Campaign of the Chinese Civil War, the Northeast People's Liberation Army besieged Changchun. Xiao Jinguang captured Dafangshen and damaged its runway in May 1948 to prevent the Kuomintang from using the airport to supply Zheng Dongguo's defensive forces inside the city. On 16 October, the Kuomintang army launched a fierce attack in an attempt to recapture the airport, but were repelled by Xiao's forces. Most buildings and facilities of the airport were destroyed in the fighting. People's Republic of China After the Communists won the civil war and establishment of the People's Republic of China in 1949, Dafangshen Airport was used for pilot training by the Second Aviation Academy of the People's Liberation Army Air Force. It was later expanded for civil aviation and replaced Datun Airport as Changchun's public airport in October 1960. A domestic terminal and a international terminal were constructed. It served mainly domestic destinations as