A closer look
Tech. Sgt. Christopher Ledgett views a chest X-ray April 2, 2009, Eielson Air Force Base, Alaska. The 354th Medical Group now digitally processes X-rays, which can be e-mailed, saving time and money compared to older methods. Sergeant Ledgett is the NCO in charge of diagnostic imaging, 354th MDG. (U.S. Air Force photo/Airman 1st Class Laura Max)