Lieutenant Colonel Christopher J. Sovada, 744th Communications Squadron commander, accepts the guideon from Col. Curtis V. Frost, 844th Communications Group commander, during the 744th CS change of command ceremony at Joint Base Andrews, June 29. Lieutenant Colonel Sovada took over command of the 744th CS from Lt. Col. Matthew J. Frandsen during the ceremony. (U.S. Air Force photo/ Staff Sgt. Christopher Marasky)