Predator preparations
Lt. Col. Geoffrey Barnes performs a preflight inspection of an MQ-1 Predator unmanned aircraft system Sept. 3 at Ali Base, Iraq. The Predator is a medium-altitude, long-endurance, remotely piloted aircraft system. Colonel Barnes is commander of the 46th Expeditionary Reconnaissance and Attack Squadron Det. 1, and is deployed from Creech Air Force Base, Nev. (U.S. Air Force photo/Airman 1st Class Christopher Griffin)