MASS CASUALTY EXERCISE U.S. Air Force Airmen 1st Class Mark Finney, Art Boyd and Josh Frost carry Airman 1st Class Matthew Macella during a mass casualty incident exercise at Kirtland Air Force Base, N.M., Oct. 6, 2006. The exercise is part of the pararescue recovery specialist course at the Pararescue and Combat Rescue Officer School. SHARE: Download: Full Size (0.09 MB) Credit: VIRIN: 947576-T-CFA30-186.jpg Photo Gallery