U.S. Air Force photo by Staff Sgt. Jennie Chamberlin
Major General Mark A. Kyle, commander of 4th Air Force, presents the flag to Colonel Douglas J. Schwartz during the Change of Command ceremony at MacDill Air Force Base, Florida, January 12, 2013. The passing of the flag is a traditional military custom signifying the transfer of command, thereby signifying Col. Schwartz's new role as commander of the 927 Air Refueling Wing, a reserve wing of more than 800 members.