Navigators keep tabs on a bombing mission during Operation Iraqi Freedom in the first decade of this century. Although the last B-52H was delivered to the Air Force in 1962, the aircraft have been updated. In 1989, for instance, GPS was incorporated into the navigation system.
April 15, 2012 4:00 AM PDT
Photo by: U.S. Air Force photo by Tech. Sgt. Richard Freeland