What happened
They reported a hovering triangular craft with a red central light and white star-like lights at each corner. This is the same pattern reported in Belgium a year earlier.
"triangular craft"The witness's own shape words
Witnesses
Unnamed (a mother and son, per Beeld)
Explanation
Unresolved
Sources
- Wikipediaen.wikipedia.org
(citing *Beeld*, April 8-10, 1991)