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1991 Map of Ketchikan B-6 SE
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1991 Map of Ketchikan B-6 SE

USGS Topo · Published 1991

About this map

Revillagigedo Island and Gravina Island dominate this coastal survey, separated by the vital waterway of the Tongass Narrows. In the early 1990s, the city of Ketchikan appears as a dense grid of streets along the eastern shore, supported by maritime infrastructure including a Heliport and a Seaplane Base. Across the narrows on Gravina Island, the Ketchikan International Airport occupies the shoreline at Charcoal Point, illustrating the unique geographic separation between the town and its primary airfield.

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Map Details

Date Portrayed1991
Date Published1991
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:25,000
Physical Dimensions22 x 26.8 inches

Editions of this 1991 Ketchikan B-6 SE Map

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

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85 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain