UFOINTEL
Other
Unclassified Complete
237UAP00309
National Archives and Records Administration
Confidence
85%
Credibility
90%
View original document ↗ hosted at the official government source
Intelligence summary
A commercial aircraft reported an unidentified aerial phenomenon while flying at 39,000 feet. The phenomenon consisted of one light that split into two, moving in a crisscross pattern at a higher altitude.
Tags & topics
Extracted timeline
Jun 15, 2023
Document Date (year hint)
Document Date (year hint) for 237UAP00309
Jun 14, 2026
Ingestion Date
Ingestion Date for 237UAP00309
Jun 14, 2026
Document Record Date
Document Record Date for 237UAP00309
Jun 14, 2026
Update Date
Update Date for 237UAP00309
Entities mentioned
Full document text
597 characters, transcribed via OCR. Errors reflect the source scan. Compare with the original ↗
SKYWATCH INCIDENT REPORT
PRIMARY CODE: UNIDENTIFIED AERIAL PHENOMENON
Date: 08:20 10/28/2023
Status: Closed
POD:
DEN
Reporting Facility: ZOB
Callsign:UAL541
Aircraft:B738
Tail Number:
Operator:UAL
Origin:DEN
Destination:BOS
New Destination:
Operator Type:Commercial
Paged:YES
REMARKS
Aircraft reported an unidentified aerial phenomenon off the left side while E bound at FL390, 40 NM W of BUF. The unknown
phenomenon was 1 light that split into 2 lights flying in a crisscross pattern at approximately FL500 to FL600.
SKYWATCH INCIDENT REPORT | DATE: 2023-10-28T08:20 | POD: DEN | PAGE 1 of 1