UFO sighted near Grissom AFB in 1968

Summary

A businessman and his family reported two sightings of a bright object near Grissom Air Force Base in Indiana. The first, a bright light resembling an aircraft, was identified as a KC-135 landing. The second sighting, however, had no clear explanation. Witnesses described white and amber lights, similar to illuminated windows, and an electrical hum. Although the base confirmed air traffic during the first sighting, the second object could not be explained by investigators.