What it takes to be a boom operator
Staff Sgt. Amanda Walls, a KC-135 Stratotanker boom operator student, refuels a C-17 Globemaster III during her final check ride, April 10, 2015. Walls completed the boom operator course and will soon be returning to her home unit, Tennessee Air National Guard’s 151st Air Refueling Squadron, where she previously served as a KC-135 crew chief. (U.S. Air Force photo/Airman 1st Class Nathan Clark)