Probedbeta

Signals Intelligence

Topic

Intelligence derived from intercepted signals or communications.

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Mentions (30d)
0
Active Signals
1
Sources
8
Co-mentions
Source material mix
Anonymous sources1
Claim Types
analysis1
Key Developments
May 21
THE CORPUS: NSA Argued This File Would Damage National Security. Page 236 Reads “Thirteen MIGs Chased One UFO.”
independentThe Sentinel Network
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Time Range
independentMay 21

THE CORPUS: NSA Argued This File Would Damage National Security. Page 236 Reads “Thirteen MIGs Chased One UFO.”

334 pages. Forty-six years sealed. The ball of fire Yeates cited to seal the file is on page 333.

The Sentinel Network
FOIAAnalyzed
govMay 18, 2026
NSA UAP/UFO COMINT Records Released After Disclosure Foundation FOIA Appeal
National Security Agency334 pagesMay 18, 2026NSA Doc ID 6904102; Doc Ref ID A2768997

NSA-origin UAP/UFO-related FOIA production released publicly by Disclosure Foundation after a FOIA appeal. Probed generated OCR from the public PDF for search; this is not an official NSA transcript. Many March-April 1979 radar entries are assessed in the records as probably balloons, while selected older visual reports and redaction patterns remain useful for archival review.

National Security AgencyOpen
Mention Velocity
30d agoToday
Source Mix
1items
The Sentinel Network1
RELATED ENTITIES(8)
Frequently mentioned alongside this entity
C
CAUS
topic
N
NSA
org
E
Eugene F Yeates
person
U
US District Court for the District of Columbia
org
D
Disclosure Foundation
org
C
Citizens Against UFO Secrecy
org
C
Canon Inc
org
The Sentinel Network
org
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