UFOMYST
CaseDisk1991

Dixon, IL, USA

saw what we thought was a helicopter in trouble. disk was approx 35feet above ground and sitting motionless making no noise approx 40 f

Report quality: Moderate55/100

This score reflects report-quality signals on file — how complete, corroborated, and precisely located the report is — not a claim about whether the sighting was a real craft.

  • Duration parsed: 600s, a plausible sighting length
  • Detailed witness text (135 characters)
  • Location geocoded exactly
  • No other reports from this city within 3 days
When
1991-06-03
Where
Dixon, IL, USA
Shape
Disk
Duration
10 minutes
Geo
41.839, -89.480 · exact
Slug
disk-over-dixon-il-1991-60e5a3
Wave

Part of a wave

  • Historical wave1989–1991

    The Belgian Triangle Wave

    Belgium (Eupen, Wallonia, Brussels corridor)

    The definitive black-triangle wave: silent, slow platforms with three corner lights, reported by gendarmes, air-traffic controllers, and thousands of citizens. On the night of March 30-31, 1990, Belgian F-16s scrambled…

    Open wave →

In context

  • One of 13 documented reports from Dixon, IL in the UFOMYST archive.
  • Illinois logged 6 sightings in 1991.
  • Disk sightings ran at 7.1% during the 1990s (archive average: 5.9%).

Report

Full narrative lands with dossier import for famous cases, or the NUFORC free-text summary above for standard reports. This shell is SSR-ready: one D1 row (including connections_json) per page.