Cargo pallets fly off the back ramp of a C-17A Globemaster III of the 3rd Airlift Squadron, 436th Airlift Wing, during a combat off-load training event on Nov. 6, 2013, Dover Air Force Base, Del. This method of off-loading cargo pallets is practiced by C-17A aircrews so during real-world events the aircraft doesn't sit in one place too long. (U.S. Air Force photo/Greg L. Davis)
United States Air Force
2013
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