
Pacific Ocean waters dominate this maritime survey of the Aleutian Islands region, capturing a vast expanse of open sea along the southwestern Alaskan coast. The map focuses primarily on the hydrographic and cadastral environment within the T63s R91w township, demarcated by a grid of numbered sections that overlay the water. While the landmasses in this area are minimal, the map provides a precise layout of the public land survey system used to organize this maritime territory. Published by the U.S. Geological Survey, this 2020 edition documents the geographic coordinates and section lines essential for navigation and modern maritime land management in the Aleutians East Borough.
32 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1949 · False Pass
USGS Topo · 1:250,000
1950 · False Pass
USGS Topo · 1:250,000
1963 · False Pass D-3
USGS Topo · 1:63,360
1989 · False Pass C-4
USGS Topo · 1:63,360
1995 · False Pass D-4
USGS Topo · 1:63,360
2020 · False Pass C-3 SW
USGS Topo · 1:25,000
2020 · False Pass C-3 SE
USGS Topo · 1:25,000
2020 · False Pass D-3 SE
USGS Topo · 1:25,000
2020 · False Pass D-4 SE
USGS Topo · 1:25,000
2020 · False Pass C-4 NE
USGS Topo · 1:25,000