Saab J 21R

Swedish jet fighter/attack aircraft
Place aircraft_model Q333395
Saab J 21R
Saab · Public Domain · Wikimedia
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Saab J 21R

Summary

Saab J 21R is an aircraft model[1]. It ranks in the top 9% of aircraft_model entities by monthly Wikipedia readership (311 views/month).[2]

Key Facts

  • Saab J 21R's image is recorded as Saab 21R (3).tif[3].
  • Saab J 21R's image is recorded as Saab 21R (1).tif[4].
  • Saab J 21R's instance of is recorded as aircraft model[5].
  • Saab J 21R's instance of is recorded as aircraft family[6].
  • Saab J 21R's operator is recorded as Swedish Air Force[7].
  • Saab J 21R's based on is recorded as Saab 21[8].
  • Saab J 21R's manufacturer is recorded as Saab Group[9].
  • Saab J 21R's developer is recorded as Saab Group[10].
  • Saab J 21R's subclass of is recorded as first-generation jet fighter[11].
  • Saab J 21R's subclass of is recorded as twin-boom aircraft[12].
  • Saab J 21R's has use is recorded as air superiority fighter[13].
  • Saab J 21R's has use is recorded as attack aircraft[14].
  • Saab J 21R's Commons category is recorded as Saab J 21R[15].
  • Saab J 21R's country of origin is recorded as Sweden[16].
  • Saab J 21R's powered by is recorded as de Havilland Goblin[17].
  • Saab J 21R's armament is recorded as HS.404[18].
  • Saab J 21R's armament is recorded as 13.2 mm Hotchkiss machine gun[19].
  • Saab J 21R's first flight is recorded as +1947-03-10T00:00:00Z[20].
  • Saab J 21R's Freebase ID is recorded as /m/09b4gj[21].
  • Saab J 21R's service entry is recorded as +1949-01-01T00:00:00Z[22].
  • Saab J 21R's service retirement is recorded as +1957-01-01T00:00:00Z[23].
  • Saab J 21R's significant event is recorded as maiden flight[24].
  • Saab J 21R's military designation is recorded as J 21R[25].
  • Saab J 21R's military designation is recorded as A 21R[26].
  • Saab J 21R's total produced is recorded as {'amount': '+64'}[27].

Body

Designation and Status

Recorded instance of include aircraft model[5] and aircraft family[6].

Why It Matters

Saab J 21R ranks in the top 9% of aircraft_model entities by monthly Wikipedia readership (311 views/month).[2] It has Wikipedia articles in 18 language editions, a strong signal of global cultural recognition.[28] It is known by 6 alternative names across languages and contexts.[29]

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.
  19. [21] . Freebase Data Dumps. wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . 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). Saab J 21R. Retrieved May 3, 2026, from https://4ort.xyz/entity/saab-j-21r
MLA “Saab J 21R.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/saab-j-21r.
BibTeX @misc{4ortxyz_saab-j-21r_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Saab J 21R}}, year = {2026}, url = {https://4ort.xyz/entity/saab-j-21r}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Saab J 21R — https://4ort.xyz/entity/saab-j-21r (retrieved 2026-05-03)

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