Person evidence · E-V99-024
NORAD tests at Montauk: false blips disappear on channel change and reappear on original channel
ReportedSecondhandAttributed in the sources; not independently confirmed; conveyed by someone else. 1957-09-25/26 · Radar technical test
Why this grade
ReportedSecondhand From the Evidence Log's Assessment ("Supports interference/malfunction; not definitive for every return"), and Firsthand? ("No"). Grade rules.
Record
- Date
- 1957-09-25/26
- 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
From the workbook: the Evidence Log sheet.