Lets fly
U.S. Air Force 2nd Lt. Derek Dillard, 23d Logistics Readiness Squadron readiness officer, inspects an aircraft fuel tank vent opening before pilot training at Valdosta Regional Airport, Ga., Jan. 25, 2012. During the inspection of the fuel tank, a check is done to look for blockage which can cause the gauge to show improper fuel levels. (U.S. Air Force photo by Staff Sgt. Ciara Wymbs/Released)