Maj. Sheila Wojewodzki, second from the right, instructs a group of 446th Aeromedical Evacuation Squadron Reservists on in-flight medical operations during a simulated emergency aboard one of McChord Field's C-17's. Wojewodzki is a flight nurse with the AES. The aeromedical team members performed the training during a humanitarian mission from Youngstown Air Reserve Station, Ohio to San Salvador, El Salvador. (U.S. Air Force photo/Staff Sgt. Rachael Garneau)