A U.S. Air Force C-17 Globemaster III pilot looks at his notes during a transport mission in support of Operation Freedom Sentinel in Southwest Asia Sept. 30, 2016. The C-17 is the newest most flexible cargo aircraft to enter the airlift force. The C-17 is capable of rapid strategic delivery of troops and all types of cargo to main operating bases or directly to forward bases in the deployment area. (U.S. Air Force photo by Staff Sgt. Douglas Ellis/Released)
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