Service aérien de l'Armée impériale japonaise
Pyongyang Air Base also known as Heijo Airfield or Pyongyang (K-23) Air Base was a former Imperial Japanese Army Air Service, Korean People's Air Force (KPAF) and United States Air Force (USAF) air base adjacent to the Taedong River in Pyongyang, North Korea. It was redeveloped after the Korean War as a Government and residential area.