Documents / FOIA release
This Central Intelligence Agency document, dated 3 January 1953, records the comments and suggestions of the Scientific Advisory Panel on Unidentified Flying Objects, which met 14 to 17 January 1953. The panel reviewed case histories including Tremonton, Great Falls, Washington and Haneda and concluded that it found no evidence of a direct threat to national security or of extraterrestrial origin. It rejected the Navy's analysis of the Tremonton film and recommended an educational program of training and debunking, supported by ATIC.
Read from the scan by GLM-OCR; expect the odd misread word.
in bright sunlight, the apparent motions, sizes and brightnesses of the objects were considered strongly to suggest birds, particularly after the Panel viewed a short film showing high reflectivity of seagulls in bright sunlight. c. P.I.L. description of the objects sighted as "circular, bluish-white" in color would be expected in cases of specular reflections of sunlight from convex surfaces where the brilliance of the reflection would obscure other portions of the object. d. Objects in the Great Falls case were believed to have probably been aircraft, and the bright lights such reflections. e. There was no valid reason for the attempt to relate the objects in the Tremonton sighting to those in the Great Falls sighting. This may have been due to misunderstanding in their directive. The objects in the Great Falls sighting are strongly suspected of being reflections of aircraft known to have been in the area. f. The intensity change in the Tremonton lights was too great for acceptance of the P.I.L. hypothesis that the apparent motion and changing
FOIA release, from the cia-readingroom 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. 22 pages are in the text index: search them above, or from the library's search.