U.S. Air Force MASTER SGT. Charles Hayworth (right), weapons director, 962 Air Control Squadron, assists SENIOR AIRMAN Jonathon Dennis (left), safety observer Test Support Squadron, as they direct F-15 Eagle fighter aircraft to aerial targets during exericse William Tell 2004 at Tyndall Air Force Base, Fla., on Nov.13, 2004.(U.S. Air Force PHOTO by STAFF SGT. Josef Cole) (Released)