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2021 Map of Atka B-6 NW, 2021 Print
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2021 Map of Atka B-6 NW

USGS Topo · Published 2021

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.

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Map Details

Date Portrayed2021
Date Published2021
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:25,000
Physical Dimensions24 x 29 inches

Editions of this 2021 Atka B-6 NW Map

This is the sole edition of this map. No revisions or reprints were ever made.

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain