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Blackburn Shark

1933 torpedo bomber family

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 1, 2025
Entity authorityQ2905554 ↗
Source-derived summary

The Blackburn Shark was a carrier-borne torpedo bomber designed and built by the British aviation manufacturer Blackburn Aircraft. It was originally known as the Blackburn T.S.R., standing for "torpedo-spotter-reconnaissance", in reference to its intended roles. The Shark was the last of Blackburn's biplane torpedo bombers.

The prototype Shark performed its maiden flight on 24 August 1933, the first production aircraft was introduced to service during the following year. It was operated by the Fleet Air Arm, Royal Canadian Air Force, Portuguese Navy, and the British Air Observers' School. During the leadup to the 1939 war began the more capable Blackburn Shark was more complex to build so increased production went to its earlier rival the Fairey Swordfish. Despite this, numerous aircraft continued to be operated during the Second World War, largely being confined to secondary roles away from the front lines, such as training and target tug duties. Despite this, Sharks were repeatedly deployed in frontline roles during events such as the Dunkirk Evacuation and the Japanese invasion of British Malaya. During 1945, the final Sharks were withdrawn from service.

Design and development

Background

The Blackburn T.9 Shark has its origins within the early 1930s as a private venture by the company.

Editorial summary

Begin with the source’s own compact description: “Blackburn Shark” is 1933 torpedo bomber family. The dossier treats that line as a proposition to test through Blackburn, Shark and torpedo, not as a finished interpretation.

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—1933, 1939, 1945—that can be checked directly. The selected authority fields contribute no independent date. For this dossier, Blackburn, Shark and torpedo is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “1933 torpedo bomber family” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

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 Aug 1, 2025. The linked authority identifier is Q2905554. The Library of Congress control number is sh85014652. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1933, 1939 and 1945.

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.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Blackburn Shark”, its source revision and the description used here.
  2. Expand the search: follow Blackburn Shark primary sources, Blackburn Shark archive and Blackburn 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.

Questions for further research

  1. Which source most directly establishes the central claim about “Blackburn Shark”?
  2. Which cited source is closest to the event, object or claim?
  3. What terminology or title could unlock a more precise catalogue search?
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Source & attribution

This entry incorporates text from “Blackburn Shark” 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.