Rear Adm. Joseph Servidio (right), the Coast Guard 11th District commander, prepares for a flight in an MH-65 Dolphin helicopter, Friday, June 20, 2014. Air Station San Francisco was established in 1941 with missions in search and rescue, law enforcement, port security, and environmental protection in the Bay Area spanning over 300 miles of coastline, from Fort Bragg to Point Conception. Coast Guard photo by Petty Officer 3rd Class Loumania Stewart