Historian preserves 20th FW history
Christopher Koonce, 20th Fighter Wing historian, holds a 1942 edition of the Shaw Field Flight-Line newspaper at Shaw Air Force Base, S.C., July 12, 2017. As the wing historian, Koonce documents the ever-changing warfighter environment, at home and while deployed, by gathering data in historical documents, writing in archives and sharing knowledge with others. (U.S. Air Force photo illustration by Airman 1st Class Kathryn R.C. Reaves)