PARARESCUEMEN U.S. Air Force pararescuemen from the 48th and 58th Rescue Squadrons prepare to load a mock patient into an HH-60 Pave Hawk helicopter during a mass casualty exercise in the Huachuca Mountains in Sierra Vista, Ariz., July 27, 2006. SHARE: Download: Full Size (0.13 MB) Credit: VIRIN: 023493-H-WGX56-374.jpg Photo Gallery