Violet disc with light beams over Beton-Bazoches

Summary

At 6:15 AM on September 5, 1980, a witness in Beton-Bazoches observed a circular object roughly one meter in diameter at about 200 meters altitude. The violet disc emitted beams of light and remained visible for five minutes before disappearing. No military operations were reported in the area, and there were no other witnesses. Due to the lack of additional information, the case is classified as unexplained.