Documents / Case file
This CIA archives copy, released in 2026, holds Project Blue Book Special Report No. 14 (Analysis of Reports of Unidentified Aerial Objects). The Air Technical Intelligence Center at Wright-Patterson Air Force Base issued it on 5 May 1955. The study reduced about 4,000 sighting reports from 1947 to 1952 to IBM punched cards, with 3,201 cases charted, and applied chi square tests to compare known and unknown sightings. It concludes that it is highly improbable the reports represent technological developments beyond present-day scientific knowledge.
From the source:Release of 2026-06-12 This is the USAF Project Blue Book with a CIA cover sheet stating the document is "Official Record Copy." With the exception of the handwritten note on the first page, the content of this document has been available on CIA's public website.
4. How did you happen to notice the object? ,. When did you report to some official that you had seen the object? Day Month Year SECTION B 6. What were you doing at the time you saw the object? 6.1 What had you been doing for the JO minutes before you saw the object? Try to list the activity or activities and the approximate amount of time spent on each. 7. Were you moving at any time while you saw the object? (Circle One): Yes or No IF you answered YES, then complete the following questions: 7.1 What directionwere you moving? (Circle One): a. North b. rlortheast c. East d. Southeast e. r. South Southwest g. West h. Northwest 7. 2 How fast were you moving? miles per hour. ------ 7.3 Did you stop at any time while you were looking at the object? (Circle One): Yes or No 8. What direction were you looking when you first saw the object? (Circle One): a. North e. South b. Northeast f. Southwest c. East g. West d. Southeast h. Northwest 270 I I I I I I I I I I I I I I I I I I I I I I
Case file, from the pursue collection. The PDF is mirrored here; the original link is under it. 312 pages are in the text index: search them above, or from the library's search.