Documents / Report
This U.S. Air Force compilation, released by the U.S. Department of War, holds numbered checklists and survey sheets for flying object incidents 1 through 100. It covers sightings by officers, test pilots and civilians at Muroc Army Air Field on 7 and 8 July 1947, and sightings by Portland, Oregon police on 4 July 1947. It also includes fireballs seen over California, Nevada and Oregon on 30 December 1947, a Houston fireball, and Finnish reports from January 1948.
From the source:Release of 2026-06-12 Incident: United States. 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.
“University of Colorado”1 page
CHECK-LIST - UNIDENTIFIED FLYING OBJECTS Incident # 34 1. Date 13 Oct 47 2. Time 1/8 3. Location Saskatoon District l. Name of observer Alden Frederickson 5. Occupation of obgvor B/S Reported by Wadena News, Saskatchewan 6. Address of observer M/S 7. Place of observation I/3 9. Number of objects 1 9. Distance of object from observer I/S 10. Time in sight X/S 11. Altitude B/S 12. Speed I/8 13. Direction of flight B/S 1h. Tentics II/8 15. Sound. B/9 16. Size X/S 17. Color reddish changing to green before breaking up. 16. Shape N/S 19. Odor dotoetod B/S 20. Apparent construction E/S 21. Exhaust trails trail of light followed it 22. Weather conditions I/S 23. Effect on clouds I/8 24. Sketches or photographs None 25. Mannor of disappearance broke up 26. Romarks: (over)
Report, from the pursue collection. The PDF is mirrored here; the original link is under it. The text was read from the page images by an OCR model; expect the odd misread word. 253 pages are in the text index: search them above, or from the library's search.