What the record showsUAP Docket

Evidence Log · E-V99-024

NORAD tests at Montauk: false blips disappear on channel change and reappear on original channel

ReportedSecondhand1957-09-25/26 · Radar technical test

Record

Date
1957-09-25/26
Claim or item
NORAD tests at Montauk: false blips disappear on channel change and reappear on original channel
Evidence category
Radar technical test
Firsthand?
No
Publicly accessible?
Yes
Independent corroboration
Blue Book technical file
Assessment
Supports interference/malfunction; not definitive for every return
Notes
SRC-V99-023
Linked case IDs
CASE-085

Why this grade

ReportedSecondhand From the Evidence Log's Assessment ("Supports interference/malfunction; not definitive for every return"), and Firsthand? ("No"). Grade rules.