Staff Sgt. Rodney McElfresh, 445th Aircraft Maintenance Squadron crew chief, talks to members of the New York Rockettes about the mechanics of a C-17 Globemaster III during their tour of the aircraft August 22, 2017. The world famous Rockettes toured various facilities at Wright-Patt and performed at the base that evening. The group is renewing their 70 year connection to the USO by touring bases and performing for the armed forces all over the United States. (U.S. Air Force photo/Master Sgt. Patrick O’Reilly)