Dutch Harbor Naval Operating Base and Fort Mears, U.S. Army
Built 1940. Added to the National Register in 1985, and a National Historic Landmark.

The record
| Property type | Historic district |
| Address | Amaknak Island, Unalaska, AK |
| Borough or census area | Aleutian Islands |
| Listed | Feb 4, 1985 |
| Listed for | Military |
| Level of significance | National |
| Reference number | 85002733 |
| Built | 1940 · more from the 1940s |
| Designations | National Historic Landmark |
The nomination form, the document that argues why this place matters, is in the National Archives: Read the nomination ↗
Visiting
| Address | Amaknak Island, Unalaska, AK |
| Coordinates | 53.9017° N, 166.5319° W · Directions ↗ |
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Titles come from Open Library's catalog, matched by subject heading or by title.
Reference
Questions people ask
When was Dutch Harbor Naval Operating Base and Fort Mears, U.S. Army listed on the National Register?
Feb 4, 1985. It is also a National Historic Landmark, the higher of the two designations.
Source: National Park Service
When was Dutch Harbor Naval Operating Base and Fort Mears, U.S. Army built?
1940.
Source: Wikidata
Where is Dutch Harbor Naval Operating Base and Fort Mears, U.S. Army?
Amaknak Island, Unalaska, Aleutian Islands, Alaska.
Source: National Park Service
Where is the nomination form for Dutch Harbor Naval Operating Base and Fort Mears, U.S. Army?
The National Archives holds the nomination form, the document that made the case for listing.
Source: National Archives
Sources
Name, location, type and dates come from the National Register office's spreadsheet of listed properties, because the Park Service's spatial data does not carry this listing. The map point comes from Wikidata. Construction date, architect, style, photograph and encyclopedia link come from Wikidata and Wikimedia Commons, matched on reference number 85002733. Nothing here is transcribed by hand. The nomination form and photographs ↗ at NPGallery are the original nomination as filed with the National Park Service, and the form is often the best description of the place.