138th Ops Group Change of Command
Col. Rick Poplin accepts the 138th Operations Group (OG) guidon from Col. David B. Burgy, 138th Fighter Wing commander, during a change of command ceremony for the 138th OG, Feb. 8, 2015, Tulsa Air National Guard base, Tulsa, Okla. The ceremony was officiated by Burgy and was held in the aerospace dining facility during the wing's February unit training assembly. (U.S. National Guard photo by Master Sgt. Mark A. Moore/Released)