U.S. Air Force Analysis of Flying Objects in the United States, 101-172

This declassified U.S. Air Force compilation of unidentified flying object incidents 101 to 172 contains check-list reports from 1948 and 1945. Incident 101 covers the 18 February 1948 sky explosion over Norcatur, Kansas, with letters from Norman G. Markham suggesting a lunar spacecraft, Dr. Lincoln LaPaz's reply judging it a genuine meteorite fall, and witness statements. The final incident, 172, records George F. Gorman's 27 minute F-51 pursuit of a white light over Fargo on 1 October 1948, corroborated by tower controllers and Dr. Cannon.

From the source:Release of 2026-06-12 Includes a "Check-List - Unidentified Flying Objects" that contains details about the incident. Many summaries also include witness lists or statements and other narrative reports or descriptions.

to get a better view it appeared very white, with no shadows at all, was cylindrical in shape and seemed to have vapor around the top. When first seen, it appeared to be leaning at an angle, and then right itself and move along "perpendicular" to the ground. It appeared not to be moving at first, but upon a closer look it was seen moving slowly in a southwesterly direction, without sound or manueverings, and remaining at the same altitude. The weather was clear, and no exhaust trails were seen. The object seemed very large, about the size of a full moon in height, but much smaller in width. Since there was nothing to compare it with, she could not be sure of the size. No statement was made as to whether or not witness heard an airplane.