11BS says goodbye to Lt. Col. Todd Callahan
U.S. Air Force Lt. Col. Todd Callahan is presented the Air Force Meritorious Service Medal by Lt. Col. William Wharton, 11th Bomb Squadron commander, during a retirement ceremony on Aug. 9, 2012, Barksdale Air Force Base, La. Callahan (left), a B-52 Electronic Warfare Officer, is retiring after serving 27 years in the military and has flying hours in the EA-6 Prowler, C-130 Hercules and the B-52G and H aircraft. (U.S. Air Force photo by Master Sgt. Greg Steele/Released)