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USS San Juan

1986 Los Angeles-class submarine
Vehicle attack_submarine Q993944
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Summary

USS San Juan is an attack submarine[1]. It draws 281 Wikipedia views per month (attack submarine category, ranking #52 of 428).[2]

Key Facts

  • Operator: United States Navy[3]
  • Named after: San Juan[4]
  • Manufacturer: General Dynamics Electric Boat[5]
  • Vessel class: Los Angeles-class submarine[6]
  • Commons category: USS San Juan (SSN-751)[7]
  • Country of origin: United States[8]
  • Shipping port: Portsmouth Naval Shipyard[9]
  • Powered by: nuclear power plant[10]
  • Armament: Mark 48 torpedo[11], Harpoon[12]
  • Significant event: ship launching[13], keel laying[14], ship commissioning[15]
  • Pennant number: SSN-751[16]
  • Described by source: Naval Vessel Register[17]
  • Different from: USS San Juan[18]
  • Name: USS San Juan[19]
  • Country of registry: United States[20]

Why It Matters

USS San Juan has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[21] It is known by 5 alternative names across languages and contexts.[22]

Related Entities

United States

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [21] ↑ . Wikidata sitelinks. wikidata.org.
  3. [22] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). USS San Juan. Retrieved October 18, 2026, from https://4ort.xyz/entity/uss-san-juan-q993944
MLA “USS San Juan.” 4ort.xyz Knowledge Graph, 4ort.xyz, 18 Oct. 2026, https://4ort.xyz/entity/uss-san-juan-q993944.
BibTeX @misc{4ortxyz_uss-san-juan-q993944_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{USS San Juan}}, year = {2026}, url = {https://4ort.xyz/entity/uss-san-juan-q993944}, note = {Accessed: 2026-10-18}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): USS San Juan — https://4ort.xyz/entity/uss-san-juan-q993944 (retrieved 2026-10-18)

Canonical URL: https://4ort.xyz/entity/uss-san-juan-q993944 · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 4w ago · Vicarage · 2026-09-18 view diff on Wikidata ↗
    Operator → —
    Manufacturer → General Dynamics Electric Boat
    Significant event → ship launching, keel laying, ship commissioning
    Different from → USS San Juan
    + 14 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ Country of origin: United States, [[:toollabs:quickstatements/#/batch/274403|batch #274403]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.