Gartner Promotion
Col. Scott L. Kelly, commander of the 175th Wing, promotes Lt. Col. Walter E. Gartner, commander of the 175th Medical Group, to the rank of colonel during his promotion ceremony on Feb. 20, 2010, at Warfield Air National Guard Base in Baltimore. During this event, nearly 75 people came together to witness Colonel Gartner’s promotion. (U.S. Air Force photo by Tech. Sgt. Chris Schepers/Released.)