20th CES firefighters put to the test
U.S. Air Force Staff Sgt. Christopher Crusius, 20th Civil Engineer Squadron fire and emergency services firefighter, places a ladder against a wall during a confidence course at Shaw Air Force Base, S.C., Jan. 11, 2016. Throughout the course, Crusius and other firefighters had to complete a number of tasks while in full protective gear. (U.S. Air Force photo by Airman 1st Class Kelsey Tucker)