Master Sgt. Ronald Killen, U.S. Air Force Logistics Compliance Assessment Program team leader, monitors Airman 1 st Class Ethan Brown and Tech. Sgt. Sean Tryner, 28 th Logistics Readiness Squadron fuels distribution technicians, during an inspection at Ellsworth Air Force Base, S.D., Oct. 5, 2011. The inspection focused on checklist compliance, quality verification, and personnel evaluations within the base’s supply, transportation, fuels, munitions, and readiness units. (U.S. Air Force Photo by Airman 1st Class Kate Thornton/Released)