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OKB-1 EF 131

type of aircraft
Class type of: bomber Q475485

Facts

8 properties

Identity

Instance of
aircraft model
More facts +7
Based on
Junkers Ju 287[3]
Subclass of
bomber
Country of origin
Soviet Union[6]
Designed by
Brunolf Baade[5]
First flight
May 23, 1947[8]
Manufacturer
Junkers[4]
Powered by
Junkers Jumo 004[7]
🏷️ Also known as
en OKB-1 EF 131 ar طائرة OKB-1 EF 131 de EF 131 fa اوکی‌بی-۱ ئی‌اف ۱۳۱ ru EF-131 zh 容克斯EF 131
🔖 Identifiers · 2
GND ID
4628752-8
Freebase ID
/m/064l96c

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🔗 Connections
Based on 1
Junkers Ju 287
Country of origin 1
Soviet Union
Designed by 1
Brunolf Baade
Manufacturer 1
Junkers
Powered by 1
Junkers Jumo 004
Subclass of 1
bomber
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Summary

OKB-1 EF 131 is an aircraft model[1]. It is a type of bomber[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. [2] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . 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). OKB-1 EF 131. Retrieved November 10, 2026, from https://4ort.xyz/entity/okb-1-ef-131
MLA “OKB-1 EF 131.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Nov. 2026, https://4ort.xyz/entity/okb-1-ef-131.
BibTeX @misc{4ortxyz_okb-1-ef-131_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{OKB-1 EF 131}}, year = {2026}, url = {https://4ort.xyz/entity/okb-1-ef-131}, note = {Accessed: 2026-11-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): OKB-1 EF 131 — https://4ort.xyz/entity/okb-1-ef-131 (retrieved 2026-11-10)

Canonical URL: https://4ort.xyz/entity/okb-1-ef-131 · 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. 27w ago · Billyhill · 2026-05-01 view diff on Wikidata ↗
    Subclass of → bomber
    Country of origin → Soviet Union
    Manufacturer → Junkers
    Powered by → Junkers Jumo 004
    + 4 other properties edited (see Wikidata diff for full list)
    "Created claim: Schematic: Junkers EF 131-1.jpg"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.