A crowd gathers to watch an MH-65 Dolphin helicopter crew from Air Station North Bend, Ore., perform a search and rescue demonstration during an open house held at Sector Columbia River's Air Station Astoria, Saturday, Sept. 15, 2012. The open house was a good way for locals to learn about Coast Guard missions and to socialize with Coast Guard personnel and other community members. U.S. Coast Guard photo by Petty Officer 3rd Class Nate Littlejohn