September 28, 1950
Telegram, from Gromyko to Stalin, Transmitting Letter from Kim Il Sung to Stalin
Kim Il Sung expresses his gratitude. In his telegram Gromyko informs Stalin of other letters from Kim Il Sung concerning the training of 120 Korean pilots in the Soviet Union, the supply of cars to the DPRK, the four advisors to North Korea's Ministry of Internal Affairs, and the wages of the air force cadets of the People's Army who are training in the Soviet Union.
June 23, 1955
Letter, Lt. General C.R. Ferenbaugh to Vice Minister Lee Ho
On June 21, 1955, two defecting members of the North Korean Air force landed a North Korean YAK-18 on Seoul International Airport. Lt. General C.R. Ferenbaugh urges Vice Minister Lee Ho to relinquish the aircraft to the 5th US Air force and the Air Technical Intelligence Center, whom have the “best means” for a thorough investigation on the enemies’ (DPRK and USSR) aircraft and aeronautical industrial technique.
January 27, 1956
Journal of Soviet Ambassador to the DPRK V. I. Ivanov for 27-29 January 1956
Ivanov visits the DPRK headquarters of the People’s Volunteer Army of China. Commanding General Yang Yong gives him and his entourage a tour of the facilities and points out the DPRK's shortage of aircraft equipment.
September 21, 1966
General Vo Nguyen Giap’s Decision On North Korea’s Request to Send a Number of Pilots to Fight in Vietnam
An excerpt from an official People’s Army of Vietnam historical publication describing a North Korean request to send an Air Force regiment to help defend North Vietnam against U.S. air attacks. The request was approved.
September 30, 1966
Signing of a Protocol Agreement for North Korea to Send a Number of Pilots to Fight the American Imperialists during the War of Destruction against North Vietnam
Agreement for the dispatch of a North Korean Air Force contingent to fight in North Vietnam. The agreement stipulates that the North Koreans would provide pilots for one North Korean Air Force regiment consisting of two companies (ten aircraft each) of MiG-17s and one company of MiG-21s, while Vietnam would provide the aircraft and all necessary technical equipment, maintenance, and logistics support for the North Korean flyers.
April 16, 1969
Record of Conversation between N.G. Sudarikov and Pak Seong-cheol, a Member of the Political Committee of the Workers' Party of Korea
Sudarikov updates Pak Seong-cheol on the US and South Korean reactions following the shootdown of the American airplane. Pak Seong-cheol says that the DPRK should not forgive this imperialistic enemy.
August 17, 1969
Record of Conversation between N. M. Shubnikov and Kim Cheol-man, First Deputy Chief of the Korean People's Army General Staff
Kim Cheol-man states that at 11:15 am, an anti-aircraft artillery of Korean People’s Army shot down an American military helicopter, which intruded into the airspace of DPRK.