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Project Blue Book Special Report No. 14: Analysis of Reports of Unidentified Aerial Objects

United States Air Force, Air Technical Intelligence Center · 1955-05-05 · 309 pages · text from the file's own layer

Special Report No. 14 was issued by the U.S. Air Force's Air Technical Intelligence Center on 5 May 1955. It is a statistical study of about 4,000 reports of unidentified aerial objects from June 1947 to December 1952. The reports were reduced to IBM punched cards and analyzed with methods including chi square tests. The report concludes that the reports it examined are very unlikely to represent technology beyond present scientific knowledge, and it notes that no case produced valid physical evidence.

Case VI (Serial 4822.00)
An instrument technician, while driving from a large city toward an
Air Force base on December. 22, 1952, saw an object from his car at 1930
hours. He stopped his car to' watch it. It suddenly moved up toward the
zenith in spurts from right to left at an angle of about 45°. It then moved
off in level flight at a high rate of speed, during which maneuver it appeared
white most of the time, but apparently rolled three times showing a red
side. About halfway through its roll it showed no light at all. It finally
assumed a position to the south of the planet Jupiter at a high altitude, at
which position it darted back and forth, left and right alternately. Total
time of the observation was 15 minutes. Apparently, the observer just
stopped watching the object.
No light
Deep red
82
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Cases discussed

About this file

Analysis, from the classic collection. The PDF is mirrored here; the original link is under it. 309 pages are in the text index: search them above, or from the library's search.