SCOTT AIR FORCE BASE, Ill. - Lt. Col. Rick Keasey accepts the guideon and command of the 126th Maintenance Group from Col. Peter Nezamis, commander of the 126th Air Refueling Wing, as Chief Master Sgt. Mark Berens, the 126 MXG quality assurance chief ,looks on. (U.S. Air Force photo by Master Sgt. Franklin Hayes)