|Serves||Hamhung, North Korea|
|Location||Chongpyong, North Korea|
|Elevation AMSL||7 ft / 2 m|
|Revised Romanization||Seondeok bihaengjang|
During the Korean War, it was designated as K-26 by the USAF and was the target of one of Task Force 77's largest strikes during July 1953.. In 2002, Air Koryo operated services between Sondok Airport and Yangyang Airport in South Korea.
The airfield has a single concrete runway 02/20 measuring 8210 x 164 feet (2502 x 50 m). It has a full length parallel taxiway and a large apron on the north side. It is home to a bomber regiment of 24 Ilyushin Il-28 jets, and 40 Antonov An-2s.