==See also==*UFO sightings in Belgium*List of UFO-related hoaxes==References====External links==*Belgian UFO wave at Ufos.about.com*Belgian UFO wave at Ufocasebook*Belgium 1990: A Case for Radar-Visual UFOS?
* Belgian UFO wave at Ufos.about.com* Belgian UFO wave at Ufocasebook* Belgium 1990: A Case for Radar-Visual UFOS?