4 TS changes command
Col. Michael Alfaro, left, 4th Operations Group commander, passes the 4th Training Squadron gudion to Lt. Col. Tanner Hein, 4th TS commander, during the 4th TS Change of Command Ceremony at Seymour Johnson Air Force Base, North Carolina, March 17, 2023. The passing of the guidon to a new commander symbolizes the acceptance of command. (U.S. Air Force photo by Senior Airman David Lynn)