Union Pacific FEF-1

class of 20 American 4-8-4 locomotives
Place locomotive_class Q85331841
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Union Pacific FEF-1

Summary

Union Pacific FEF-1 is a locomotive class[1].

Key Facts

  • Union Pacific FEF-1 is in the country of United States[2].
  • Union Pacific FEF-1's image is recorded as San Francisco Overland Limited 1941.jpg[3].
  • Union Pacific FEF-1's instance of is recorded as locomotive class[4].
  • Union Pacific FEF-1's operator is recorded as Union Pacific Railroad[5].
  • Union Pacific FEF-1's manufacturer is recorded as American Locomotive Company[6].
  • Union Pacific FEF-1's subclass of is recorded as Union Pacific FEF series[7].
  • Union Pacific FEF-1's Commons category is recorded as Union Pacific FEF-1[8].
  • Union Pacific FEF-1's country of origin is recorded as United States[9].
  • Union Pacific FEF-1's service entry is recorded as +1937-00-00T00:00:00Z[10].
  • Union Pacific FEF-1's track gauge is recorded as standard-gauge railway[11].
  • Union Pacific FEF-1's total produced is recorded as {'unit': '1', 'amount': '+20'}[12].
  • Union Pacific FEF-1's number of cylinders is recorded as {'unit': '1', 'amount': '+2'}[13].
  • Union Pacific FEF-1's serial number is recorded as 68808–68827[14].
  • Union Pacific FEF-1's fleet or registration number is recorded as 800–819[15].
  • Union Pacific FEF-1's wheel arrangement is recorded as 4-8-4[16].

Body

Geography

Union Pacific FEF-1 is in the country of United States[2].

Designation and Status

Union Pacific FEF-1's instance of is recorded as locomotive class[4].

References

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

Direct Wikidata claims

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

Class ancestry

  1. [1] ↑ . Wikidata. 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). Union Pacific FEF-1. Retrieved May 3, 2026, from https://4ort.xyz/entity/union-pacific-fef-1
MLA “Union Pacific FEF-1.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/union-pacific-fef-1.
BibTeX @misc{4ortxyz_union-pacific-fef-1_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Union Pacific FEF-1}}, year = {2026}, url = {https://4ort.xyz/entity/union-pacific-fef-1}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Union Pacific FEF-1 — https://4ort.xyz/entity/union-pacific-fef-1 (retrieved 2026-05-03)

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