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Belyayev EOI

proposed fighter aircraft by Belyayev

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionNov 8, 2025
Entity authorityQ4884943
Source-derived summary

The EOI (experimental single-seat fighter) was a fighter aircraft designed and built in the USSR from August 1939.

Development

Viktor Nikolayevich Belyayev had an illustrious early career with TsAGI, AVIAVnito, Aeroflot, OMOS, AGOS, KOSOS and the Tupolev OKB. He also designed and built several gliders from 1920, including flying wing designs.

Belyayev was authorised to design and build this twin-boom experimental pusher-engined fighter in August 1939. The prototype aircraft and the vast majority of drawings, paperwork and photographs were destroyed in October 1941 during the German invasion. A fighter-dive bomber version of the EOI, called PBI (dive bomber fighter), was in the planning stages.

Specifications (EOI)

Data from Gunston, Bill. "Encyclopaedia of Russian Aircraft 1875–1995". London:Osprey. 1995.

Editorial summary

This brief starts where responsible research should: with the source description of “Belyayev EOI” as proposed fighter aircraft by Belyayev. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA practical starting point whose main value is the path it opens into stronger specialist and primary sources. The current lead gives the account dated anchors—1939, 1920, 1941, 1875—that can be checked directly. The selected authority fields contribute no independent date. The account is most persuasive where Belyayev, proposed and fighter can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the general reference register because the source frames it as proposed fighter aircraft by Belyayev. Its deeper value depends on whether names, dates, institutions and citations support that framing.

Evidence profile

Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Nov 8, 2025. The linked authority identifier is Q4884943. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1939, 1920, 1941 and 1875.

Critical limits

The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

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  2. Expand the search: follow Belyayev EOI primary sources, Belyayev EOI archive and Belyayev research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

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Source & attribution

This entry incorporates text from Belyayev EOI” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.