http://CoastGuardNews.com ASTORIA, Ore.— Sector Columbia River is activated during a ceremony at Air Station Astoria, Ore., Monday, Aug. 23, 2010, in which Sector Portland, Ore., combined with Group/Air Station Astoria. Sector Columbia River is part of an initiative commonly referred to as "sectorization," part of a nationwide effort to consolidate the many responsibilities, missions and jurisdictions within the Coast Guard. The move is also aimed at increasing the effectiveness and efficiency of Coast Guard personnel and assets. Coast Guard video by Petty Officer 3rd Class Kelly Parker
