Documents / Analysis
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.
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18,2 Move i n front ox something? (Circle Orie) Yes No Don't knot-? IF you answered YES, then t e l l what i t moved in front of. 10.3 Blend with the background? (Circle One) Yes No Don't know 19. Which of the following objects i s about the same actual s i z e as the object you saw? (Circle One): a. Pea b. Baseball c• Basketball d. Bicycle wheel e. Office desk f. Automobile g. Small airplane h. Large airplane i. Dirigible j. Other Circle one of the following to indicate how certain you are of your answer to Question 19• a. Certain b. Fairly certain c. Not very sure d. Uncertain 20. Try to tell the following things about the object: 20.1 How high above the earth was it? 20.2 How far was it from you? 20.3 How fast was it going? feet. feet or miles. miles per hour> 2O,ii Circle one of the following to indicate how certain you are of your answer to the above questions: a. Certain b. F a i r l y certain 21. How did the object disappear from view? (Circle One): a,. Suddenly b« Gradually c. Mot very sure d. Just a guess c. Other d. Don't remember SECTION D 22. In the following sketch, imagine your eye at the point shovn. Place an "A" on the curved l i n e t o show how high the object was above the horizon (skyline) when you f i r s t saw i t . Place a "B" to show x-foere i t was when you l a s t saw i t . _ , , Overhead Horizon You 273
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.