U.S. Air Force CHIEF MASTER SGT. Jeff Hulme, a competition judge from Wright- Patterson Air Force Base, Ohio, writes down his notes while checking an F-15 Eagle aircraft from the 123rd Fighter Squadron, Oregon Air National Guard, during exercise William Tell at Tyndall Air Force Base, Fla., on Nov. 8, 2004. This is the 50th Anniversary of the William Tell competition, an exercise that tests an aircrew's ability to perform under combat conditions. (USAF PHOTO by STAFF SGT. Dennis J. Henry Jr.) (Released)