181009-N-KC438-0013 BALTIMORE, Md. (Oct. 9, 2018) Sailors assigned to USS Constitution show students how to fold the Star-Spangled Banner at Fort McHenry in Baltimore, Md., during the Maryland Fleet Week and Air Show Baltimore, Oct. 9, 2018. Maryland Fleet Week and Air Show Baltimore is Baltimore's celebration of the sea services and provides an opportunity for the citizens of Baltimore to meet Sailors, Marines, and Coast Guardsman, as well as see firsthand the latest capabilities of today's maritime services. (U.S. Navy photo by Airman Olivia Manley/Released)