BALTIMORE - Crewmembers aboard a 25-foot Response Boat-Small and Maryland State Troopers work together to enforce a safety zone in the Baltimore Inner Harbor to ensure boater safety while various aircraft fly over during an air show, June 16, 2012. The air show was part of Baltimore's Sailabration, a multi-day commemoration of the events that took place during the War of 1812. U.S. Coast Guard photo by Petty Officer 3rd Class Matthew S. Masaschi.