UFOMYST
CaseOther1990

Phoenix, AZ, USA

Triangular figgure that was not registered in local air ops.

Report quality: Moderate51/100

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: 1800s, a plausible sighting length
  • Moderate witness text (60 characters)
  • Location geocoded exactly
  • No other reports from this city within 3 days
When
1990-08-21
Where
Phoenix, AZ, USA
Shape
Other
Duration
30 minutes
Geo
33.448, -112.074 · exact
Slug
other-over-phoenix-az-1990-a407f3
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 741 documented reports from Phoenix, AZ in the UFOMYST archive.
  • Arizona logged 7 sightings in 1990.
  • Other sightings ran at 8% during the 1990s (archive average: 6.9%).

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.