Master Sgt. Ryan McClellan serves as an aeromedical evacuation technician with the 36th Aeromedical Evacuation Squadron at Keesler Air Force Base, Miss. His job includes transporting injured personnel from point-of-injury to a medical facility for additional medical care.This video is part of the M2 series. (U.S. Air Force video by Staff Sgt. Shelton Sherrill) More