An FBI memo from 1958 reporting a UFO sighting by a Detroit man who described a "circular object with a crystal-type dome," and recommending that the information be forwarded to "proper air force authorities."
Scientific validation axis from the AATIP framework. Checks whether the record references characteristics that would constitute evidence of anomalous technology.
Hovering or lift without conventional means
Acceleration defying known physics
High speed without expected physical effects
Evading or confounding sensor systems
Transitioning between air, water, or space
Physiological effects on witnesses or organisms