4th Operations Group changes command
SEYMOUR JOHNSON AIR FORCE BASE, N.C. -- Col. Brian Kirkwood accepts command of the 4th Operations Group from Col. Patrick Doherty here July 30, 2010. Colonel Kirkwood is a master navigator with more than 3,400 flight hours including 660 combat hours. Colonel Doherty is the 4th Fighter Wing commander. (U.S. Air Force photo/Staff Sgt. Courtney Richardson)