O-540-E4C5

6-cylinder horizontally-opposed piston engine model by Lycoming
Place engine_model Q15644076
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O-540-E4C5

Summary

O-540-E4C5 is an engine model[1]. O-540-E4C5 draws 3 Wikipedia views per month (engine_model category, ranking #188 of 519).[2]

Key Facts

  • O-540-E4C5's instance of is recorded as engine model[3].
  • O-540-E4C5's subclass of is recorded as Lycoming O-540[4].
  • O-540-E4C5's subclass of is recorded as O-540[5].
  • O-540-E4C5's has use is recorded as aircraft engine[6].
  • O-540-E4C5's number of cylinders is recorded as {'unit': '1', 'amount': '+6'}[7].
  • O-540-E4C5's nominal power output is recorded as {'unit': 'http://www.wikidata.org/entity/Q2276380', 'amount': '+260'}[8].

Body

Designation and Status

O-540-E4C5's instance of is recorded as engine model[3].

Why It Matters

O-540-E4C5 draws 3 Wikipedia views per month (engine_model category, ranking #188 of 519).[2]

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] . Jane's Pocket Book of Military Transport and Training Aircraft, First Collier Books Edition. wikidata.org.
  6. [8] . Jane's Pocket Book of Military Transport and Training Aircraft, First Collier Books Edition. wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.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). O-540-E4C5. Retrieved May 3, 2026, from https://4ort.xyz/entity/o-540-e4c5
MLA “O-540-E4C5.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/o-540-e4c5.
BibTeX @misc{4ortxyz_o-540-e4c5_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{O-540-E4C5}}, year = {2026}, url = {https://4ort.xyz/entity/o-540-e4c5}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): O-540-E4C5 — https://4ort.xyz/entity/o-540-e4c5 (retrieved 2026-05-03)

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