Keeping the C-17 mission ready
WRIGHT-PATTERSON AIR FORCE BASE, Ohio – Staff Sgt. Brandon Wish, 445th Aircraft Maintenance Squadron crew chief, is performing a brake stack change for a worn out brake system on a 445th Airlift Wing C-17 Globemaster III Dec. 6, 2015. (U.S. Air Force photo/Senior Airman Joel McCullough)