Red hot UFO over Hilbert Wisconsin

Summary

In March 1967, a witness in Hilbert, Wisconsin, spotted a bright object glowing intensely, comparable to a red-hot iron. The object had sharp edges and emitted a soft humming sound. It remained visible for 15 minutes, changing course occasionally. Although an aircraft was considered, no photos or physical evidence were collected.

The Air Force report requested more details from the observer, as the information provided wasn't enough for a scientific evaluation. The witness, a drainage contractor with good reliability, described the object as a solid body moving slowly. Despite cloudy conditions, the object stood out clearly in the night sky.