UFOMYST
CaseTriangle1989

Mosinee, WI, USA

A 5 red light V-shaped object firing out white objects.

When
1989-04-18
Where
Mosinee, WI, USA
Shape
Triangle
Duration
3-4 minutes
Geo
44.793, -89.703 · exact
Slug
triangle-over-mosinee-wi-1989-5bbbaa
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 →

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