Pilot Report Unclassified Complete

237UAP00543

National Archives and Records Administration

Released

—

Published

—

Added to archive

Jun 14, 2026

Department

NARA

Original size

242 KB

External ID

5beef439ce1c9a7c6dad956e8a90602997047030caba23cedd91aa799a716c73

Confidence

85%

Credibility

90%

View original document ↗ hosted at the official government source

Intelligence summary

On August 25, 2023, United Airlines flight UAL369 reported multiple unidentified aerial phenomena (UAP) near Denver, Colorado, characterized by white lights with a green hue moving in circular motion at high altitude. Other flights in the vicinity corroborated the sighting.

Tags & topics

Aerial PhenomenaAviation SafetyUAP Aviation Denver Pilot Report UAP UFO

Locations referenced

Location	Context	Confidence	Supporting text
Denver, CO	Incident Location	Medium	On August 25, 2023, United Airlines flight UAL369 reported multiple unidentified aerial phenomena (UAP) near Denver, Colorado, characterized by white lights wit
DENVER, CO	Incident Location	Medium	Date: 8/25/2023 12:25:00 AM (-06 MDT) Title: UAL369 UFO-UAP ACTIVITY 08-25-2023 Latitude: 39.861666669999998 Latitude: -104.6731667 PRELIM INFO FROM FAA OPS: DE
BIG DIPPER CONSTELLATION AT HIGH	Incident Location	Unresolved	…EWR - LAS, REPORTED 2-4 UNIDENTIFIED AERIAL PHENOMENON'S OF WHITE LIGHTS WITH GREEN HUE MOVING IN CIRCULAR MOTION FROM ABOVE ACFT AT FL340 VCNTY DENVER. CMP477

Extracted timeline

Jun 15, 2023

Document Date (year hint)

Document Date (year hint) for 237UAP00543

Jun 14, 2026

Ingestion Date

Ingestion Date for 237UAP00543

Jun 14, 2026

Document Record Date

Document Record Date for 237UAP00543

Jun 14, 2026

Update Date

Update Date for 237UAP00543

Entities mentioned

UAL369 CMP477 SWA5298 N8TZ

Full document text

659 characters, transcribed via OCR. Errors reflect the source scan. Compare with the original ↗

Suggest a correction

Date: 8/25/2023 12:25:00 AM (-06 MDT) Title: UAL369 UFO-UAP ACTIVITY 08-25-2023 Latitude: 39.861666669999998 Latitude: -104.6731667 PRELIM INFO FROM FAA OPS: DENVER, CO/UFO-UAP ACTIVITY/0025M/DENVER ARTCC ADVISED UNITED 369, B38M, EWR - LAS, REPORTED 2-4 UNIDENTIFIED AERIAL PHENOMENON'S OF WHITE LIGHTS WITH GREEN HUE MOVING IN CIRCULAR MOTION FROM ABOVE ACFT AT FL340 VCNTY DENVER. CMP477, SWA5298, AND N8TZ REPORTED SIMILAR SIGHTING'S. PIC'S REPORTED ACTIVITY APPEARED NEAR BIG DIPPER CONSTELLATION AT HIGH ALTITUDE. NO EVASIVE ACTION TAKEN. NO LEO NOTIFICATION. WOC 7-3333 RC/JA Washington Operations Center DESCRIPTION