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2021 Map of Unalaska C-1 SE, 2021 Print
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2021 Map of Unalaska C-1 SE

USGS Topo · Published 2021

About this map

Sedanka Pass and the open Pacific Ocean dominate this coastal survey of the Aleutian Islands. The land is defined by the eastern reaches of Sedanka Island, featuring the prominent Achuugix Tanax̂taqax̂ and the sharp projection of Cape Sedanka. Maritime hazards are numerous in these waters, documented by landmarks like Old Man Rocks, Bailey Ledge, and the outlying Egg Island.

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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 Unalaska C-1 SE 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