Military Report Unclassified Complete

237UAP00471

National Archives and Records Administration

Released

—

Published

—

Added to archive

Jun 14, 2026

Department

NARA

Original size

242 KB

External ID

9bfe57482379842ddbd9e9423822d3decafb09944a3e445ac7159a82908ba67e

Confidence

85%

Credibility

90%

View original document ↗ hosted at the official government source

Intelligence summary

This document details a reported sighting of an unidentified aerial phenomenon (UAP) by a USAF aircraft, HAMMR31, while en route over Burlington, VT.

Tags & topics

Locations referenced

Location	Context	Confidence	Supporting text
Burlington, VT	Sighting Location	Medium	This document details a reported sighting of an unidentified aerial phenomenon (UAP) by a USAF aircraft, HAMMR31, while en route over Burlington, VT.
BURLINGTON, VT	Incident Location	Medium	Date: 2/16/2023 9:45:00 AM (-05 EST) Title: USAF HAMMR31 UFO-UAP ACTIVITY 02-16-2023 Latitude: 44.262670389999997 Latitude: -72.271540770000001 PRELIM INFO FROM

Extracted timeline

Jun 15, 2023

Document Date (year hint)

Document Date (year hint) for 237UAP00471

Jun 14, 2026

Ingestion Date

Ingestion Date for 237UAP00471

Jun 14, 2026

Document Record Date

Document Record Date for 237UAP00471

Jun 14, 2026

Update Date

Update Date for 237UAP00471

Entities mentioned

USAF F35 Burlington, VT

Full document text

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

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Date: 2/16/2023 9:45:00 AM (-05 EST) Title: USAF HAMMR31 UFO-UAP ACTIVITY 02-16-2023 Latitude: 44.262670389999997 Latitude: -72.271540770000001 PRELIM INFO FROM FAA OPS: BURLINGTON, VT/UFO-UAP ACTIVITY/0945E/BOSTON ARTCC ADVISED USAF HAMMR31, F35, BTV - BTV, REPORTED AN UNIDENTIFIED AERIAL PHENOMENON WHILE E BOUND AT FL180 46 ESE BTV. NO EVASIVE ACTION REPORTED. LEO NOTIFICATION NOT REPORTED. WOC 7-3333 JB/JG Washington Operations Center DESCRIPTION