Cross country season sprints on Published Oct. 22, 2018 By Staff Sgt. J.D. Strong II 377th Air Base Wing Public Affairs KIRTLAND AIR FORCE BASE, N.M. -- U.S. Air Force Staff Sgt. Kevin Perez, sprints during the cross-country meet at Kirtland Air Force Base, N.M., Oct. 18. Perez is a two-sport athlete and competes with one of the 377th Weapons System Security Squadron flag-football teams. (U.S. Air Force photo by Staff Sgt. J.D. Strong II)