Master Sgt. Kenneth Wilson, 67th Aerial Port Squadron, secures a 30-foot trailer to the floor of a C-17 Globemaster III at the Coast Guard Air Station Miami, Opa-locka, Fla., July 26. Wilson, along with nine other Reservists from the 419th Fighter Wing, participated in Global Medic 2013, an annual joint-field training exercise designed to replicate all aspects of theater combat medical support. The exercise provided the wing’s aerial porters an opportunity to load and unload cargo and passengers. (TSgt Efren Lopez/U.S. Air Force)