CACrown ArchivesThe cinema collection
Menu
Research dossier · General Reference

Shag Harbour UFO incident

alleged UFO crash off the coast of Nova Scotia

Cross-disciplinary reference desk with index cards, atlas, dictionary and catalogue
General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 2, 2026
Entity authorityQ2985541
Source-derived summary

The Shag Harbour UFO incident was the reported impact of a large, unknown object into waters near Shag Harbour, Nova Scotia, a small fishing village on the Atlantic coast, on 4 October 1967. The reports were investigated by various Canadian civilian (RCMP and Canadian Coast Guard) and military (Canadian Forces Navy and Air Force) agencies as well as the U.S. Condon Committee.

Pre-incident aerial phenomena

Air Canada flight 305

Flight 305 was serviced by a plane bound from the Halifax International Airport to Toronto. While flying over Sherbrooke and Saint-Jean, Quebec at 3,658 metres (12,001 ft), Air Canada First Officer Robert Ralph pointed out to Captain Pierre Charbonneau that there was something strange out the left side of the aircraft at 7:15 pm. In his report, the captain reported an object tracking along on a parallel course a few miles away. He described it as a brilliantly lit, rectangular object with a string of smaller lights trailing behind it. At 7:19 pm, the pilots noticed a sizeable silent explosion near the large object. Two minutes later, a second explosion occurred which faded to a blue cloud around the object.

Yellow object

Darrel Dorey, his sister Kaykay, and his mother were sitting on their front porch in Mahone Bay, when they noticed a large object manoeuvring above the southwestern horizon. The next day, he wrote a letter to RCAF Greenwood Base Commander asking what was flying over the water that evening, as he had never seen anything like it.

Editorial summary

This brief starts where responsible research should: with the source description of “Shag Harbour UFO incident” as alleged UFO crash off the coast of Nova Scotia. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—1967—that can be checked directly. The selected authority fields contribute no independent date. The account is most persuasive where Shag, Harbour and incident can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the general reference register because the source frames it as alleged UFO crash off the coast of Nova Scotia. Its deeper value depends on whether names, dates, institutions and citations support that framing.

Evidence profile

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Aug 2, 2026. The linked authority identifier is Q2985541. Authority coordinates are 43.500, -65.700. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1967.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. 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 “Shag Harbour UFO incident”, its source revision and the description used here.
  2. Expand the search: follow Shag Harbour UFO incident primary sources, Shag Harbour UFO incident archive and Shag 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 “Shag Harbour UFO incident”?
  2. What terminology or title could unlock a more precise catalogue search?
  3. Which cited source is closest to the event, object or claim?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from Shag Harbour UFO incident” 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.