2021 Map of Atka B-6 NW

About this map

Igitkin Island dominates the northern reaches of this maritime survey, separating the Bering Sea from the Pacific Ocean. The island's complex shoreline is defined by landforms such as Igitkin Point and the sheltered waters of Igitkin Bight and Shelter Cove. To the south and west, smaller landmasses like Tagadak Island and the coastal projection of Ugiilagaxdax near Moss Point emerge from the deep water passes. The map documents the treacherous navigational channels of the Aleutians, specifically Asuksak Pass and Chuqul Pass. These waterways have long served as vital corridors for maritime transit between the two major oceans, while named features like Cape Ruin suggest the demanding nature of the coastal environment for mariners navigating these remote islands.