RAPPELLING TRAINING Air Force Tech. Sgt. Aaron C. Brackett rappels up a wall at the Louis F. Garland Department of Defense Fire Academy in San Angelo, Texas, April 8, 2015. Bracket is the noncommissioned officer in charge of the 312th Training Squadron rescue course. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 134694-F-FGZ85-472.jpg Photo Gallery