RAPPEL READINESS U.S. Air Force Airman 1st Class Jared Snell rappels down the side of the control tower on Joint Base Balad, Iraq, Aug. 20, 2009. Snell is a firefighter assigned to the 332nd Expeditionary Civil Engineer Squadron. The training is a refresher course allowing firefighters to practice knots, anchors and belay techniques. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 907278-S-GCA45-736.jpg Photo Gallery