The fishing trawler, Vasily Kiselev was making its way through the icy waters when a doughnut shaped object rose from out of the sea.
They would estimate it to be around 1500' across and would eventually settle at an altitude of around 15,000'.
As soon as the object emerged all of the radar and sonar equipment on board the trawler failed. All of the crew would witness the incident. The object hovered above them for around three hours before vanishing suddenly and at great speed.