QA
Tech. Sgt. Matthew Klein(left), 380th Expeditionary Maintenance Group quality assurance inspector, conducts a preflight/post flight personnel evaluation with Staff Sgt. William Ehinger, 380th Expeditionary Aircraft Maintenance Squadron, while he works on a U-2 Dragon Lady at a base in Southwest Asia, April 17, 2008.(U.S. Air Force photo/Senior Airman Levi Riendeau)