Shag Harbour UFO incident
alleged UFO crash off the coast of Nova Scotia

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.
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.
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.
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.
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.
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Three-step research path
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Questions for further research
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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.