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Air Force Project Blue Book Special Report 14 (Hynek's annotated copy)

Center for UFO Studies · 139 pages · text by OCR

This is the July 1966 third edition of Dr. Leon Davidson's "Flying Saucers: An Analysis of the Air Force Project Blue Book Special Report No. 14", published by Ramsey-Wallace Corp. It reproduces early Air Force press releases, the 1953 CIA panel report, the 1966 Blue Book release and the full text of the May 1955 Special Report No. 14 with its tables and codes. Davidson also gives his view that the CIA was responsible for much saucer publicity.

  • p. 1 …LEON DAVIDSON
  • p. 2 …July 4,1966 Leon Davidson
  • p. 3 …Leon Davidson Copyright c) 1966 by Leon Davidson Third Edition 66-8897 Analysis Section of First…
  • p. 4 …Leon Davidson begins on Page D4 Air Force Press Release dated October 25, 1955 D5 Suggestions…
  • p. 7 …Leon Davidson 2163 B 47th Street Los Alamos, New Mexico Dear Mr. Davidson: In reply to…
  • p. 8 …Leon Davidson 804 S. Irving Street Arlington 4, Virginia Your letter of April 3, 1952 to…
  • p. 10 …Leon Davidson 804 South Irving Street Arlington, Virginia Your letter of June 12 to the Secretary…
  • p. 12 …Leon Davidson 8-4 S. Irving St. Arlington 4. Virginia Dear Mr. Davidson: In reply to…
  • p. 23 …Leon Davidson GREEDLECTION TO PUBLICATION ON GROUPS OF MILITARY SECURITY 16 17 FEB 1955 OFFICE OF…
  • p. 24 …Leon Davidson 14 Soundview Avenue White Plains, New York PUBLIC INFORMATION OFFICE HEADQUARTERS AIR RESEARCH AND…
  • p. 25 …Leon Davidson 804 South Irving Street Arlington 4, Virginia In reply to your letter of April…
  • p. 26 …Leon Davidson 64 Prospect Street White Plains, New York (This report was first released by the…
  • p. 27 …Leon Davidson 64 Prospect Street White Plains, New York Dear Mr. Davidson, has forwarded your letter…
  • p. 29 …Leon Davidson 64 Prospect Street White Plains, N. Y. The following is the concluding page of…
  • p. 30 …Leon Davidson 64 Prospect Street White Plains, N.Y. Dear Mr. Davidson: I received one verbal…
  • p. 34 …Leon Davidson 64 Prospect St. White Plains, New York JOHN P. SPAULDING Lt Colonel, USAF Chief…
  • p. 39 …Leon Davidson 64 Prospect Street White Plains, New York
  • p. 41 …Leon Davidson 64 Prospect Street White Plains, New York Director of Information Services
  • p. 42 …Leon Davidson The Blue Book Report No. 14 is reproduced in the pages following this analysis…
Another interesting aspect of these new tests is that there are only two large discrepancies in all of the groups. These are for the 11 or more groups in the classification by number of objects per sighting and for the over-400-mph and meteor-like group for the classification by speed. The first was relatively unchanged by deletion of the astronomical sightings principally because of the concentration of sightings in the single-object category. The second was slightly increased by the removal of the astronomical sightings from the meteor-like classification. However, the main discrepancy, that of the excess of UNKNOWNS in the over-400-mph class, was little changed.

The results of these tests are inconclusive since they neither confirm nor deny that the UNKNOWNS are primarily unidentified KNOWNS, although they do indicate that relatively few of the UNKNOWNS are actually astronomical phenomena.

It was decided that this process would not be carried to its logical conclusion (that is, the determination of a linear combination of KNOWNS that would give a negligible chi square when compared with the UNKNOWNS), since it was felt that the inaccuracies in the reports would give a distorted and meaningless result.

Cases discussed

About this file

Report, cited by the archive. The PDF is mirrored here; the original link is under it. The text was read from the page images by an OCR model; expect the odd misread word. 139 pages are in the text index: search them above, or from the library's search.