Staff Sgt. Clifford Coleman, 6th Maintenance Group aircraft fuel systems technician, reviews the inspection checklist with Staff Sgt. Thomas Sinclair, 6th Maintenance Squadron fuels systems repair journeyman, June 18, 2014 at MacDill Air Force Base, Florida. Coleman is one of 14 active-duty and three Reservists who make up the maintenance quality assurance shop. (U.S. Air Force photo/Senior Airman Jenay Randolph)