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USS Merrimack (AO-179)

1980 Cimarron-class fleet replenishment oiler

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionDec 14, 2025
Entity authorityQ7871745
Source-derived summary

USS Merrimack (AO-179) was the third ship of the Cimarron-class of fleet oilers of the United States Navy. Merrimack was built at the Avondale Shipyards in New Orleans, Louisiana starting in 1978 and was commissioned in 1981 for service in the Atlantic Fleet. Total cost for the ship was $107.1 million. She was last homeported at Norfolk, Virginia. Between 1989 and 1991 Merrimack was "jumboized", meaning that, after cutting the ship into two sections after about a third from the bow, a 35.7 m long section was added to increase the fuel load. Merrimack was decommissioned on 18 December 1998 and struck from the Naval Vessel Register on the same day. Her title was transferred to the Maritime Administration. She was scrapped in Brownsville on 5 June 2013.

Awards

Joint Meritorious Unit Commendation

Navy Meritorious Unit Commendation - x2

Navy E Ribbon - x2

Armed Forces Expeditionary Medal

Southwest Asia Service Medal

Armed Forces Service Medal

Coast Guard Meritorious Unit Commendation

Coast Guard Special Operations Service Ribbon

References

This article incorporates public domain material from Merrimack (AO-179) at the Naval Vessel Register.

External links

Photo gallery of USS Merrimack (AO-179) at NavSource Naval History

Wildenberg, Thomas (1996).

Editorial summary

The public source identifies “USS Merrimack (AO-179)” as 1980 Cimarron-class fleet replenishment oiler. This brief keeps that definition visible, then builds a research path around Merrimack, AO-179 and Cimarron-class.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current lead gives the account dated anchors—1978, 1981, 1989, 1991—that can be checked directly. The selected authority fields contribute no independent date. Its value is orientation rather than verdict, with Merrimack, AO-179 and Cimarron-class providing the first useful test.
Editorial analysis

Why this record matters

A short description can identify a subject without explaining its stakes. For “USS Merrimack (AO-179)”, the useful work is to connect “1980 Cimarron-class fleet replenishment oiler” to the records capable of establishing context and consequence.

Evidence profile

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Dec 14, 2025. The linked authority identifier is Q7871745. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1978, 1981, 1989 and 1991.

Critical limits

The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
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The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “USS Merrimack (AO-179)”, its source revision and the description used here.
  2. Expand the search: follow USS Merrimack (AO-179) primary sources, USS Merrimack (AO-179) archive and Merrimack research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

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Source & attribution

This entry incorporates text from USS Merrimack (AO-179)” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.