In the very late fall of November 1989 citizens in the country of Belgium reported seeing a large triangular UFO hovering in the sky. A few months later in March 1990 witnesses reported seeing multiple objects in their skies. After seeing the objects on two different military ground radar stations F-16 fighter jets were released on the object. In a strange twist of events the pilots were unable to see the UFOs however their weapons tracking systems were able to lock onto them. Shortly after the UFOs vacated the space at hyper-sonic speeds. Another point of note is that it is estimated that over 13,000 people witnessed the craft however they were invisible to the planes pursuing them. In a beautiful display of honesty the Belgian Air Force said they had no explanation for the activity and did acknowledge that it had taken place in their airspace.