U.S. Air Force Staff Sgt. Trevor Wilson prepares an EC-135 Airborne Warning and Control System aircraft for a mission. U.S. Air Force Staff Sgt. Trevor Wilson prepares an EC-135 Airborne Warning and Control System aircraft for a mission during Exercise Joint Red Flag 2005 at Nellis Air Force Base, Nev., on March 28, 2005. Approximately 10,000 U.S. service members, representing each branch of service, along with coalition forces, are participating in Joint Red Flag 2005 at Nellis, Fort Hood, Texas and Fort Bliss, Texas. Joint Red Flag is designed to enhance operational and tactical effectiveness through joint integrated training. Wilson is a Crew Chief with the 513th Air Control Group, Tinker Air Force Base, Okla. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 476768-G-MXI88-410.jpg Photo Gallery