Unalaska B-4 Alaska Historical topographic map, 1:63360 scale, 15 X 15 Minute, Year 1989

~ Unalaska B 4 AK topo map, 1:63360 scale, 15 X 15 Minute, Historical, 1989, updated 1989

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Unalaska B 4, Alaska, USGS topographic map dated 1989.

Includes geographic coordinates (latitude and longitude). This topographic map is suitable for hiking, camping, and exploring, or framing it as a wall map.

Printed on-demand using high resolution imagery, on heavy weight and acid free paper, or alternatively on a variety of synthetic materials.

Topos available on paper, Waterproof, Poly, or Tyvek. Usually shipping rolled, unless combined with other folded maps in one order.


  • Product Number: USGS-5674982
  • Free digital map download (high-resolution, GeoPDF): Unalaska B 4, Alaska (file size: 12 MB)
  • Map Size: please refer to the dimensions of the GeoPDF map above
  • Weight (paper map): ca. 55 grams
  • Map Type: POD USGS Topographic Map
  • Map Series: HTMC
  • Map Verison: Historical
  • Cell ID: 63903
  • Scan ID: 360219
  • Imprint Year: 1989
  • Aerial Photo Year: 1983
  • Edit Year: 1989
  • Datum: NAD27
  • Map Projection: Universal Transverse Mercator
  • Provisional map: Yes
  • Map published by United States Geological Survey
  • Map Language: English
  • Scanner Resolution: 600 dpi
  • Map Cell Name: Unalaska B-4
  • Grid size: 15 X 15 Minute
  • Date on map: 1989
  • Map Scale: 1:63360
  • Geographical region: Alaska, United States

Neighboring Maps:


All neighboring USGS topo maps are available for sale online at a variety of scales.


Spatial coverage:

Topo map Unalaska B 4, Alaska, covers the geographical area associated the following places:

- McIver Bight - Kof Point - Pumicestone Bay - Skan Point - Skan Bay - Cape Starichkof - Spray Cape - Kashega Point

  • Map Area ID: AREA53.7553.5-167.3333333-167
  • Northwest corner Lat/Long code: USGSNW53.75-167.3333333
  • Northeast corner Lat/Long code: USGSNE53.75-167
  • Southwest corner Lat/Long code: USGSSW53.5-167.3333333
  • Southeast corner Lat/Long code: USGSSE53.5-167
  • Northern map edge Latitude: 53.75
  • Southern map edge Latitude: 53.5
  • Western map edge Longitude: -167.3333333
  • Eastern map edge Longitude: -167

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