Final words of faith
DOVER AIR FORCE BASE, Del. -- 512th Airlift Wing Chaplain (Lt. Col.) John Groth gives his final sermon as a Reservist at a chapel service during the January 2009 Unit Training Assembly. Chaplain Groth is retiring from the Air Force Reserve and his ceremony is during the February Unit Training Assembly. Chaplain (Capt.) Barry Ball is the new wing chaplain. (U.S. Air Force photo/Staff Sgt. Steve Lewis)