From Chile to Tucson, and back again
Staff Sgt. Bryon Best, left, an F-16 crew chief assigned to the 162nd Fighter Wing in Tucson, goes over maintenance issues with Chilean Air Force exchange officer 1st Lt. Cristobal Desmaras. The lieutenant spent two years with the Arizona Air Guard unit to learn F-16 maintenance practices. (Air National Guard photo by Capt. Gabe Johnson)