DIRECTING HERCULES U.S. Airman 1st Class Chadley Williams uses marshaling paddles to direct a C-130 Hercules aircraft onto a taxiway on Joint Base Balad, Iraq, Dec. 6, 2008. Williams is assigned to the 777th Expeditionary Airlift Squadron. SHARE: Download: Full Size (0.04 MB) Credit: VIRIN: 680611-A-IQW18-982.jpg Photo Gallery