Col. Ash Groves, outgoing commander of the 123rd Maintenance Group, renders a final salute during the group’s change-of-command ceremony at the Kentucky Air National Guard Base in Louisville, Ky., Sept. 11, 2022. Lt. Col. Jerry Zollman assumed the command from Groves, who has been named director of staff at Headquarters, Kentucky Air National Guard. (U.S. Air National Guard photo by Staff Sgt. Clayton Wear)