CaseTriangle1991
Montreal (Canada), QC, Canada
Black Triangle over Montreal
- When
- 1991-09-18
- Where
- Montreal (Canada), QC, Canada
- Shape
- Triangle
- Duration
- about one minute
- Geo
- 45.509, -73.588 · exact
- Slug
- triangle-over-montreal-canada-qc-1991-bfce31
Wave
Part of a wave
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…
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.