Documents / Official release
This U.S. Department of War file, undated, holds checklist summaries of incidents 1 to 100 of unidentified flying objects reported in 1947 and early 1948. The first entries cover sightings of silver discs and spheres by officers and staff at Muroc Army Air Field on 7 and 8 July 1947. Next come the Portland, Oregon police reports of 4 July, a United Air Lines crew near Emmett, Idaho, and a set of 30 December flame and explosion reports from California and Nevada. The file ends with two Finnish sightings.
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.
“Anderson”4 pages
Read from the scan by GLM-OCR; expect the odd misread word.
CHECK-LIST - UNIDENTIFIED FLYING OBJECTS Incident # 1. Date 13 Aug 47 2. Time I/s 3. Location Salmon Dam 4. Name of observer County Commissioner Hawkins 5. Occupation of observer County Commissioner 6. Address of observer I/S 7. Place of observation Salmon Dem 8. Number of objects 2 9. Distance of object from observer several miles away 10. Time in sight I/s 11. Altitude 4.000 to 6.000 ft 12. Speed great speed 13. Diroction of flight m/s 14. Tactics m/s 15. Sound echo of a motor - County Commissioner Hawkins 16. Sizo N/S 17. Color N/S - reflected light 18. Shapo circular 19. Odor detected N/S 20. Apparent construction N/S 21. Exhaust trails N/S 22. Weather conditions I/S 23. Effect on clouds I/S Sketches or photographs None Manner of disappearance N/S 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. 209 pages are in the text index: search them above, or from the library's search.