Red lights over Waterloo Iowa

Summary

In April 1966, three witnesses in Waterloo, Iowa, reported seeing three red lights moving slowly without noise or trail. The observers, considered reliable, mentioned that the lights had no tail, exhaust, or sound, and gradually faded away. Despite the absence of typical aircraft features, the official conclusion was that it was an aircraft. The report includes weather details and radar data, but no physical evidence was found and the object was not identified.