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UFO/UAP
Single-Record File

FAA Report 237UAP00315: Triangle Formation over Long Island Sound

Single-Record File: Only one inspectable record is attached. It documents a source or allegation but cannot independently corroborate the broader claim.
OverviewEvidenceTimelineAnalysisSources
2023-11-15
over Long Island Sound, New York, USA
3/10
8/10
An aircrew reported observing three lights maneuvering in a triangle formation at 20,000 feet.
low

Investigative Assessments

"The reported claim remains worth testing against the record: An aircrew reported observing three lights maneuvering in a triangle formation at 20,000 feet. The strongest documented reasons to keep the file open are: FAA SKYWATCH Incident Form 237UAP00315: Documents a pilot report of An aircrew reported observing three lights maneuvering in a triangle formation at 20,000 feet.. Key unresolved lead: Why was there no radar target for a formation at 20,000 feet over Long Island Sound?"
"Evidentiary limitations: low Note that: FAA SKYWATCH Incident Form 237UAP00315 fails to support: The operational log does not contain physical telemetry, radar recordings, or photos to independently verify the nature of the object.."

Case Summary

An intake summary of FAA operational log 237UAP00315 recording an aircrew reporting an unidentified aerial phenomenon. An aircrew reported observing three lights maneuvering in a triangle formation at 20,000 feet. This pilot synopsis is an intake summary requiring source-by-source verification.

Evidence Locker

1 inspectable evidence item. Claims and source findings are kept separate.

FAA incident report Local copy hash-verified

FAA SKYWATCH Incident Form 237UAP00315

Analyst rating: Primary operational record of an aircrew report and the FAA's contemporaneous assessment.

“Aircraft reported an unidentified aerial phenomenon over the Long Island Sound at approximately FL200. ACFT was at 9,000 feet. No evasive actions taken, no other reports. The unknown phenomenon was described as 3 lights maneuvering in formation. No LEO notification reported.”
Record locationPage 1
Evidence classFAA operational incident record
Relationship to claimPrimary document recording the pilot's intake report.
Authenticity assessmentHigh for document authenticity. The one-page FAA form was visually checked against the NARA PDF.
What this supportsDocuments a pilot report of An aircrew reported observing three lights maneuvering in a triangle formation at 20,000 feet.
What it does not supportThe operational log does not contain physical telemetry, radar recordings, or photos to independently verify the nature of the object.
ProvenanceOfficial NARA UAP bulk-download record, hash-registered in the Casebook manifest and served from the read-only VPS corpus mount.
Chain of custodyAircrew report -> FAA SKYWATCH incident form -> FAA transfer to NARA Record Group 615 -> NARA bulk archive -> Casebook.
Open Document (Local PDF Document) Download Copy Canonical Agency Record

Documented Timeline

Not documented: No source-verified chronology has been assembled.

Named Participants and Roles

Not documented: Named participants and roles have not been source-verified.

Contradictions and Record Conflicts

Not documented: Record conflicts have not been analyzed.

Conventional Explanations

Not documented: Conventional explanations have not been evaluated against evidence.

Missing Evidence

Not documented: The evidence gap itself has not yet been fully inventory.

What Remains Unresolved

Not documented: No source-level unresolved findings have been established.

Investigative Hypotheses

  • A formation of military aircraft or drones operating without transponders.
  • Commercial aircraft in stack patterns viewed from an angle that mimicked a formation.
  • An anomalous triangular craft.

Open Questions

  • Why was there no radar target for a formation at 20,000 feet over Long Island Sound?
  • Did ground observers in New York or Connecticut report the lights?
  • What military units were active in the Northeast air defense sector?

Archival Landing Pages and Evidence Corpus

NARA Record Group 615, FAA UAP Records

Official Bulk Archive

External URL: https://catalog.archives.gov/id/493468575