Seeking explanation of "individual flight record - pilot" documents

Question

During Korean War, individual flight records for pilots contained data in the "Mission Symbol" column.&#160; What do the codes mean (e.g., "C-6"; "C-10", "C", "S-3" etc.? What do the entries stand for in the "To" and "From" columns (e.g., To: "Seoul" From: "K-10") - where is K-10 and all the other "Ks"? Is it possible to find out where the missions were to locations marked " Classified"?

Lisha Penn · Answer

Dear Mr. McKeown, &#160; Thank you for posting your request on History Hub! &#160; For the meaning of some of the codes, please see the pamphlet produced by the National Museum of the U.S. Air Force. For additional codes, we suggest you contact the Air Force Historical Research Agency, 600 Chennault Circle, Building 1405, Maxwell Air Force Base, AL&#160; 36112-6424. The web site is https://www.afhra.af.mil/ . &#160; We hope this is helpful. Best of luck with your research! &#160;