🇺🇸 USAF — Project Blue Book
A 1964 report describes the observation of multiple bright objects in the Idaho sky, seen over three consecutive nights. A civilian witness noted lights moving north in a zigzag pattern at an elevation of 10 degrees. The lights were 2 to 5 times brighter than stars, which caught the observer's attention. Although no photos or physical evidence were collected, the report concluded aerial refueling in the area was the most likely cause. This explanation was supported by Air Force data confirming such operations occurred during those nights.