Dyess, Abilene Regional airport (ABI) and Abilene Fire Department firefighters team up to extinguish an aircraft fire during a joint training exercise at Dyess Air Force Base, Texas, Sept. 16, 2011. Firefighters from ABI are required by the Federal Aviation Association (FAA) to be proficient in extinguishing aircraft fires. By inviting them onto the base, Dyess firefighters facilitate a means to achieve their annual training and foster a working relationship. (U.S. Air Force Photo by Airman 1st Class Cierra Bullock/Released)