U.S. Air Force Expeditionary Center Official Charter
This photo illustration highlights the signing of the U.S. Air Force Expeditionary Center by Air Force Chief of Staff Gen. Norton A. Schwartz on March 3, 2009. The charter, according to Maj. Gen. Kip Self, USAF EC commander, serves the center's "mandate to operate." (U.S. Air Force Photo Illustration/Tech. Sgt. Scott T. Sturkol)