Airmen perform pre-flight checks Nov. 1, 2011, at Joint Base Lewis-McChord, Wash., before delivering humanitarian relief supplies to eastern Turkey. The aircrew delivered a 75,000-pound load of tents to aid victims of a recent earthquake that killed more than 500 people and injured an estimated 2,300. The Airmen are assigned to the 10th Airlift Squadron at JB McChord. (U.S. Air Force photo)