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Case File · ARCHIVE-021Declassified
Agency CIAFiled JUL 18 · 2026Runtime 3 min

1960 04 7811770 Overhudsonstrait Canada

U.S. public record · FOIAUpdated July 18, 2026

◆ BLUF — The short version

1960 04 7811770 OverHudsonStrait Canada Released through The Black Vault, this document details a UFO sighting over Hudson Strait, Canada, on April 10, 1960. The document, a Project 10073 Record Card, was released on an unspecified date and is now available through The Black Vault's online archive.

Agency
Central Intelligence Agency (CIA)
Date
JUL 18 · 2026
Release
Declassified · U.S. public record (FOIA)
Source document
View the primary source documenthttps://archive.org/details/1960-04-7811770-OverHudsonStrait-Canada
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Episode notes

1960 04 7811770 OverHudsonStrait Canada Released through The Black Vault, this document details a UFO sighting over Hudson Strait, Canada, on April 10, 1960. The document, a Project 10073 Record Card, was released on an unspecified date and is now available through The Black Vault's online archive…

Source document: https://archive.org/details/1960-04-7811770-OverHudsonStrait-Canada

Questions about this case

What was 1960 04 7811770 Overhudsonstrait Canada about?
1960 04 7811770 OverHudsonStrait Canada Released through The Black Vault, this document details a UFO sighting over Hudson Strait, Canada, on April 10, 1960. The document, a Project 10073 Record Card, was released on an unspecified date and is now available through The Black Vault's online archive.
Why was this case declassified?
This material was released by the Central Intelligence Agency (CIA) through the U.S. declassification and Freedom of Information Act (FOIA) process. The originating source document is linked in the case notes above so the citation chain is fully auditable.
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Episodes are produced from declassified releases on war.gov, the FBI Vault, NARA, and The Black Vault. Source documents are linked on every card so the citation chain is fully auditable.