NYUFO: The Night Seige Black Triangle UFO Invasion. Black Triangles are a class of unidentified flying items (ufos), with certain commonplace features. They have reportedly been located from the forties to the present. Reports of Black Triangles commonly originate from the United States and Britain, reports generally describe this magnificence of ufos as great. Silent, Black Triangular crafts soaring or slowly cruising at low altitudes over cities and highways, commonly at night time and making no try to evade detection.
The most prevelent news that occurred regarding the Black Triangles sightings began in November 1989. The Belgian unidentified flying object wave started out in November 1989. UFO Reports were filed, most many weeks after the activities. Among the reviews associated a large craft flying at low altitude. Some reports also stated that the craft was of a flat, triangular shape, with lights below.
In addition the Belgian unidentified flying object wave peaked with the activities of the night time of 30–31 March 1990. On that night one unknown object was tracked on radar. Belgian Air Force F-16s were launched to investigate, with neither pilot reporting seeing the object. And no reports have been obtained from the general public on the date. But over the subsequent 2 weeks reports from 143 individuals who claimed to have witnessed the unknown craft had been received.Over the ensuing months, many others claimed to have witnessed these activities. Following the incident, the Belgian air pressure launched a report detailing the occasions of that night.