Colonel Steven M. Shepro, 316th Wing/Andrews AFB commander, gives the Oath of Enlistment to Senior Airman Bryan Hoover, 316th Civil Engineering Squadron firefighter, from a 150 foot rappel off of the Andrews Air Traffic Control Tower on Wednesday. Airman Hoover was joined by family and fellow firefighters, who afterwards enjoyed a tour of “Air Force Two.” (U.S. Air Force photo/ Senior Airman Steven R. Doty)