Documents / Report
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.
“Hill”9 pages
Read from the scan by GLM-OCR; expect the odd misread word.
Object first perceived in the west. The object was shaped like a cymbal with smooth surfaces and approximately 20 feet in diameter at the base and approximately 6 to 8 feet in height in the center. Ratio was about 3:1. It appeared to be flat white in color with no shine. It traveled extremely fast crossing the sky in approximately 10 seconds (a distance of about 5 miles) on a 90° heading. It maintained a level course and shimmered in the sun giving the appearance of spinning. The altitude was estimated at approximately 2,000 ft. Object made no discernible sound and left no exhaust trail. No openings were noted on the object. NOTE: Mr. Swigert was standing by open bathroom window which faces the west when he was attracted by the object in the sky. Couldn't believe his eyes. He rushed into adjoining kitchen and showed his wife the object thru the kitchen window facing south. He thought stated the object appeared large enough to carry one person NOTE: Investigation conducted by Intel Officer, 1st Lt Russell J. Carey, Jr., on a call from Mr. Swigert. It was noted that visibility was good from both windows for such observation. No other reports received on this object.
Report, from the pursue collection. The PDF is mirrored here; the original link is above. The text was read from the page images by GLM-OCR; expect the odd misread word. 210 pages are in the text index: search them above, or from the library's search.