Senior Airman David Britt, 447th Expeditionary Logistics Readiness Squadron fuels lab technician, takes a sample to test the amount of water in fuel taken from an Iraqi fuel truck, July 20. Airman Britt conducts weekly tests on Iraqi air force fuel trucks to ensure they receive the highest quality fuel possible. Airman Britt, an Enterprise, Ala., native, is deployed from McConnell Air Force Base, Kan.