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.
“Hamilton”5 pages
CHECK-LIST - UNIDENTIFIED FLYING OBJECTS
Incident # 46
1. Date 22 June 47
2. Timo 11:30 A.M.
3. Location Greenfield, Mass
4. Name of observer Edward L. De Rose
5. Occupation of observer X/S
6. Address of observer Greenfield, Pass.
7. Place of observation Greenfield, Mass. $ 4 2^{\circ} $ 35 $ ^{\prime} $ $ 7 2^{\circ} $ 42 $ ^{\prime} $
8. Number of objects 1
9. Distance of object from observer B/3
10. Timo in sight eight to ten seconds
11. altitudo 1,000 +
12. Spood As fast as a speeding plane or faster
13. Direction of flight Northwesterly direction
11. Tactics Z/S
15. Sound X/8
16. Size "small"
17. Color silvery-white
18. Shape round and irregular
19. Odor detected E/S
20. apparent construction N/S - like polished aluminum
21. Exhaust trails I/S
22. Weather conditions N/S - but object reflected sunlight very strongly.
23. Effect on clouds
21. Sketches or photographs None
25. Mannor of disappearance obscured by cloud bank
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.