Documents / Official release
This U.S. Department of War file collects Project Sign era checklists and incident summary sheets for incidents 101 to 172. The largest item is the 18 February 1948 explosion over Norcatur, Kansas. For it the file gathers witness statements, speculative letters from Norman G. Markham, and Dr. Lincoln LaPaz's view that it was a genuine meteorite fall with curious aspects. Other entries cover B-29 crews, a two-decked wingless object over the Netherlands, a Turkish rocket report, a Moscow sighting, and George Gorman's 1 October 1948 Fargo encounter.
From the source:Release of 2026-05-08 Incident: N/A, N/A. NARA Record Group 38, catalogue id 143685. Each of these incident summaries 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.
“Gray”2 pages
Read from the scan by GLM-OCR; expect the odd misread word.
CHECK-LIST - UNIDENTIFIED FLYING OBJECTS Incident # 164 164 1. Date 29th June 2. Time 11 P.M. 3. Location Uniontown, Pa. 4. Name of observer Mr. Catherine McDonald 5. Occupation of observer N/S widow widow 6. Address of observer 38 Kensington Circle, Uniontown 7. Place of observation Uniontown, Pa. - Observer's front porch 8. Number of objects three - one at a time 9. Distance of object from observer N/S 10. Timo in sight N/S 11. Altitude 5000 ft 12. Spood Very fast 13. Direction of flight NE 14. Tactics spinning vertically on edge 15. Sound none 16. Sizo N/S 17. Color luminous 18. Shape oval 19. Odor dotocted None 21. Exhaust trails trail of light about 1 yard long 20. Apparent construction N/S - transparent Weather conditions stormy and cloudy Effect on clouds N/S - flew ac00ss sky beneath base of clouds lightning could be seen thru it. Skotches or photographs vague sketch Manner of disappearance lost sight of - obstructed by neighboring houses 26. Remarks: (over)
Official release, 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. 178 pages are in the text index: search them above, or from the library's search.