High maintenance
WRIGHT-PATTERSON AIR FORCE BASE, Ohio - Staff Sgt. Joshua Sharp, 445th Aircraft Maintenance Squadron, performs a post-flight inspection on a C-17 Globemaster III Sept. 5, 2013 at Wright Patterson Air Force Base, Ohio. Sharp inspects the aircraft for any defects that might prevent it from flying. (U.S. AIr Force photo/Tech. Sgt. Frank Oliver)