ALTUS AIR FORCE BASE, Okla. – A crew member from the 97th Air Mobility Wing boards a U.S. Air Force C-17 Globemaster III cargo aircraft before a training flight Oct. 30, 2014. The 58th Airlift Squadron’s mission is to train tomorrow’s C-17 pilots and loadmasters to support the U.S. Air Force and contingency operations worldwide. (U.S. Air Force Photo by Senior Airman Dillon Davis/Released)