White UFO seen by pilot over Alaska

Summary

A 1962 report describes a bright white object observed by a co-pilot in Alaska. The object appeared as a round light moving silently without blinking, at high altitude. Although a U-2 aircraft was considered, no confirmation was found. The final evaluation indicated insufficient data to determine its nature. The incident was recorded during a routine KC-135 mission, and investigations found no known aerial activity to explain the sighting.