U.S. Air Force Airman 1st Class Chad Barnette, 52nd Airlift Squadron C-130 load master, ties down a Humvee during a U.S. Transportation Command Joint Task Force - Port Opening exercise at Langley Air Force Base, Va., Nov. 28, 2012. Personnel with the 52nd AS and the 689th Rapid Port Opening Element traveled to Scott Air Force Base, Ill. for a simulated-humanitarian relief assessment. (U.S. Air Force photo by Staff Sgt. Ashley Hawkins/Released)