Staff Sgt. Crystal Bennoch, 28th Operations Support Squadron NCO in charge of airfield management operations, updates an airfield inspection checklist at Ellsworth Air Force Base, S.D., March 13, 2015. Airfield management personnel direct, assist and provide aircrew with information and services to accomplish operational activities relating to airfield management and flight planning. (U.S. Air Force photo by Senior Airman Anania Tekurio/Released)