U.S. Coast Guard Maritime Safety and Security Team (MSST) 91105 San Francisco members aboard a 29-foot Response Boat-Small (RB-S) pass Alcatraz Island during a ferry escort to Larkspur from San Francisco, California, Feb. 8, 2026. MSST was created under the Maritime Transportation Security Act (MTSA) in response to the terrorist attacks on Sept. 11, 2001. (U.S. Coast Guard photo by Petty Officer 3rd Class Kenneth Wiese)