OSS COC
Colonel Trevor Nitz, 437th Operations Group commander, passes the squadron guidon to Lt. Col. Matthew Leard, 437th Operations Support Squadron incoming commander, during the 437th OSS Change of Command ceremony Feb. 15, 2013, at Joint Base Charleston – Air Base, S.C. Lieutenant Colonel Mark Fuhrmann relinquished command of the 437th OSS to Leard. The passing of the guidon symbolizes the changing of a command.. (U.S. Air Force photo/ Senior Airman Dennis Sloan)