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RP-21 Sapfir

air interception radar of the Mikoyan MiG-21PF interceptor aircraft
Place radar_model Q7277433
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RP-21 Sapfir

Summary

RP-21 Sapfir is a radar model[1]. It draws 46 Wikipedia views per month (radar_model category, ranking #27 of 81).[2]

Key Facts

  • RP-21 Sapfir's image is recorded as RP-21MA Hu Szolnok 1.jpg[3].
  • RP-21 Sapfir's instance of is recorded as radar model[4].
  • sapphire is named after RP-21 Sapfir[5].
  • RP-21 Sapfir's subclass of is recorded as radar[6].
  • RP-21 Sapfir's Commons category is recorded as RP-21 Sapfir[7].
  • RP-21 Sapfir's NATO reporting name is recorded as Spin Scan[8].
  • +1960-00-00T00:00:00Z marks the founding of RP-21 Sapfir[9].
  • RP-21 Sapfir's Freebase ID is recorded as /m/0271b37[10].
  • RP-21 Sapfir's BabelNet ID is recorded as 03718030n[11].

Body

Designation and Status

RP-21 Sapfir's instance of is recorded as radar model[4].

History and Context

+1960-00-00T00:00:00Z marks the founding of RP-21 Sapfir[9]. sapphire is named after it[5].

Why It Matters

RP-21 Sapfir draws 46 Wikipedia views per month (radar_model category, ranking #27 of 81).[2] It is known by 13 alternative names across languages and contexts.[12]

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] ↑ . BabelNet. wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [12] ↑ . 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). RP-21 Sapfir. Retrieved May 3, 2026, from https://4ort.xyz/entity/rp-21-sapfir
MLA “RP-21 Sapfir.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/rp-21-sapfir.
BibTeX @misc{4ortxyz_rp-21-sapfir_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{RP-21 Sapfir}}, year = {2026}, url = {https://4ort.xyz/entity/rp-21-sapfir}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): RP-21 Sapfir — https://4ort.xyz/entity/rp-21-sapfir (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/rp-21-sapfir · Last refreshed: