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E-009553LANDMARK CASE · HIGH CORROBORATIONDATE PRECISION: exactRECORD COMPLETENESS: 100%

Goodhue Small Aluminum Disc Daylight Sighting

April 12, 1981Goodhue area, Minnesota, United States

A small aluminum-appearing disc was reported hovering in daylight before climbing rapidly out of sight.

// LINKED CLASSIFICATIONS:Disc / Saucer(C-000253)→Scientific & Observational Types(P-000101)→
Claims are displayed with the source wording, locator, relationship and verification state. Competing claims remain separate rather than being averaged into a single answer.
SOURCE COMPARISON

Encounter · Hall Volume II Encounter Claim

HOW TO READ THIS →
SOURCE COMPARISON

Hall Volume II Scientists-and-Technicians Witness Framework · Hall Volume II Source Framework

HOW TO READ THIS →
CLAIM-952001reported
“Hall uses reports by scientists, engineers and technicians to challenge the claim that UFO witnesses are generally untrained or incapable of identifying ordinary aerial phenomena.”
The UFO Evidence, Volume II: A Thirty-Year Report
SRC-009500 · Scientists and Technicians witness-class framing; uploaded PDF pp. 164-183 · PRIMARY SOURCE
SUPPORTS
SOURCE COMPARISON

Hall Volume II Scientists-and-Technicians Witness Framework · Hall Volume II Recurring Feature

HOW TO READ THIS →
CLAIM-952002reported
“The section repeats structured-object descriptions, controlled maneuvers, E-M effects, directed light, trace claims and instrument-associated events across technical witnesses.”
The UFO Evidence, Volume II: A Thirty-Year Report
SRC-009500 · Recurring patterns across Section IV; uploaded PDF pp. 164-183 · PRIMARY SOURCE
SUPPORTS
Goodhue Small Aluminum Disc Daylight Sighting (April 12, 1981): Evidence Dossier & Witness Reports | ANOMALY | ANOMALY UAP Archive & Controlled Vocabulary