UFO seen in Green Castle in 1958

Summary

In January 1958, a witness in Green Castle, Indiana, observed two silver objects shaped like inverted saucers stacked on top of each other. The objects were traveling together southward for five minutes. Although initially considered as balloons or astronomical phenomena, it was concluded they were aircraft. The report came from a civilian and no photos were taken. The description mentions one of the aircraft was the Navy's SF-2 radar plane, helping to identify the phenomenon as a conventional aircraft.

The report includes weather details and the presence of other aircraft in the area. Wind conditions at various altitudes and a Super Constellation at 20,000 feet suggest an active airspace. Despite initial confusion, the report concludes there is no evidence of an unidentified object, but a conventional explanation based on military aircraft presence.