Former Air Force Vice Chief of Staff Gen. Carrol H. "Howie" Chandler congratulated Maj. Gen. Darren W. McDew, the Air Force District of Washington commander, during a change of command ceremony at Andrews Air Force Base, Md., on Dec. 9, 2010 when McDew assumed command of the direct reporting unit. McDew has now been nominated for appointment to the rank of lieutenant general and for assignment as commander, Eighteenth Air Force, Air Mobility Command, Scott Air Force Base, Ill. (U.S. Air Force photo/Senior Airman Melissa V. Brownstein)