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.
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On the evening of June 12 about 6:15, a neighbor and I returning home from another neighbors, glanced into the sky toward the West, and saw what we thought was smoke from an airplane. She mentioned that she had never seen that before, so we stopped to look and listen, thinking we would see the plane. But there was no sound, so we kept looking until we saw a tiny object from which the vapor was emitting. It was so far away we could not determine the size or even the shape. Its only identity was a glisten in the sun. We had watched this one for a few seconds, when from the general direction of the sun, another object shot into the sky. It followed the general direction of the first, shooting up and down before settling to a south-easterly course across the sky, where we followed them until they were only a glisten and the vapor could no longer be seen. After the objects were gone, we continued to look and to watch the vapor that had been left which now looked like clouds but kept a shape, and this shape seemed to glide across the sky to the East where there was a black streak leading to the horizon. The vapor stayed in the sky for over an hour. RESTRICTED
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.