Chief Petty Officer Kevin Bentle, officer in charge of Aids to Navigation Team Astoria, installs a light atop the new Cathlamet South Channel aid to navigation, just off Tongue Point in Astoria, June 19, 2013. The placement of the light completed the new navigational aid after months of planning, preparation and construction. (U.S. Coast Guard photo by Petty Officer 3rd Class Nate Littlejohn)