🇺🇸 USAF — Project Blue Book
In 1961, an observer in Reno, Nevada, reported an object in the sky that was initially considered to be a balloon, an aircraft, or even an astronomical phenomenon. The lack of radar contact and the inability to precisely identify the object generated doubts. The report mentions that the object stopped at a certain point, but its complete trajectory or exact altitude could not be determined. Despite the investigations, no definitive conclusion was reached.
The document, part of project 10073, shows how sightings were handled at the time, with tentative responses and no clear answers. It highlights the limitations of the available data and the need for more information for a precise evaluation. This case, like many others, remains in the category of "insufficient data for evaluation," reflecting the ambiguity that surrounded many sightings of the era.