U.S. Air Force crew chiefs push an F-16 Fighting Falcon aircraft. U.S. Air Force crew chiefs assigned to the 332nd Expeditionary Aircraft Maintenance Squadron push an F-16 Fighting Falcon aircraft into a hardened aircraft shelter during a major dust storm at Balad Air Base, Iraq, on May 9, 2008. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 378085-Z-MXE09-438.jpg Photo Gallery