Col. Gretchen Wiltse (l), 512th Mission Support Group commander, presides over the 512th Force Support Squadron change of command ceremony June 9, 2012 at the Air Mobility Command Museum, Dover Air Force Base, Del. Maj. Cathy Anderson (center) relinquished command to Maj. Catherine Milhoan (right). Holding the guidon is Master Sgt. Tammy P. Hough, the squadron's first sergeant. (U.S. Air Force photo by Staff Sgt. Andria J. Allmond)