A cargo truck full of medical treatment equipment is marshaled into the back of a McChord Field C-17 Globemaster III, Jan. 21, 2015. The equipment was for aeromedical evacuation in-flight training by the Air Force Reserve's 446th Aeromedical Evacuation Squadron here. The 2,100 men and women assigned to the 446th Airlift Wing support the Air Mobility Command (AMC) mission around the world on a daily basis, performing 44 percent of all C-17 missions leaving JBLM. (U.S. Air Force Reserve photo by Jake Chappelle)