2021 Map of Adak B-4 NW
USGS Topo · Published 2021About this map
Kanaga Island, part of the Andreanof Islands chain in the Aleutians, presents a coastline defined by dramatic volcanic and maritime features. The northern interior is dominated by the peak of Coolie Hat, while the southern reaches descend toward the Pacific Ocean. This 2021 survey illustrates the complex geography of Kanaga Bay, where coastal navigation is influenced by landmarks such as Totem Rock and the hazards of Wreck Reef.
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Map Details
Editions of this 2021 Adak B-4 NW Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1951 · Adak
USGS Topo · 1:250,000
1954 · Adak
USGS Topo · 1:250,000
1957 · Adak
USGS Topo · 1:250,000
1967 · Adak
USGS Topo · 1:250,000
1983 · Adak
USGS Topo · 1:250,000
2021 · Adak C-4 SE
USGS Topo · 1:25,000
2021 · Adak B-4 NE
USGS Topo · 1:25,000
2021 · Adak C-4 SW
USGS Topo · 1:25,000
2021 · Adak B-5 NE
USGS Topo · 1:25,000
2021 · Adak C-5 SE
USGS Topo · 1:25,000