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contra-rotating propellers

two-propeller design for improving low-airspeed maneuverability
Thing general Q1777836
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contra-rotating propellers

Summary

contra-rotating propellers ranks in the top 2% of general entities by monthly Wikipedia readership (262 views/month).[1]

Key Facts

  • contra-rotating propellers's image is recorded as Antonov AN-70 at Paris Air Show 2013 4.jpg[2].
  • contra-rotating propellers's subclass of is recorded as propeller[3].
  • contra-rotating propellers's subclass of is recorded as aircraft component[4].
  • contra-rotating propellers's Commons category is recorded as Contra-rotating propellers[5].
  • contra-rotating propellers's Freebase ID is recorded as /m/0421d_[6].
  • contra-rotating propellers's schematic is recorded as Contra-rotating propellers.gif[7].

Why It Matters

contra-rotating propellers ranks in the top 2% of general entities by monthly Wikipedia readership (262 views/month).[1] It has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.[8] It is known by 12 alternative names across languages and contexts.[9]

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] ↑ . Freebase Data Dumps. wikidata.org.
  6. [7] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [8] ↑ . Wikidata sitelinks. wikidata.org.
  3. [9] ↑ . 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). contra-rotating propellers. Retrieved April 10, 2026, from https://4ort.xyz/entity/contra-rotating-propellers
MLA “contra-rotating propellers.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/contra-rotating-propellers.
BibTeX @misc{4ortxyz_contra-rotating-propellers_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{contra-rotating propellers}}, year = {2026}, url = {https://4ort.xyz/entity/contra-rotating-propellers}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): contra-rotating propellers — https://4ort.xyz/entity/contra-rotating-propellers (retrieved 2026-04-10)

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