SIMULATED CONTAMINATION U.S. Air Force Staff Sgt. Jamie Erickson, right, assigned to an explosive ordnance disposal team with 435th Civil Engineer Squadron, briefs his team on entry procedures before boarding a simulated contaminated C-130 Hercules aircraft during an exercise on Ramstein Air Base, Germany, March 6, 2008. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 977587-R-VBS23-022.jpg Photo Gallery