Martin, Joe (30 June 2020). "Khe Sanh and Mini-Tet". EC47 History Site. Retrieved 19 August 2024.
joebaugher.com
Aircraft is Douglas a EC-47N Skytrain. Originally constructed as Douglas C-47A-75-DL, serial 42-100950. It was modified in June 1966 as an RC-47N and transferred to the VNAF in November 1972. Baugher, Joe (7 August 2023). "1942 USAF Serial Numbers". Joe Baugher. Retrieved 18 August 2024.