Air Force Secretary Quarles releases Blue Book statistical study to the public
- When
- Where
- Washington, D.C.
- Sources
- 2 public sources

Air Force Secretary Donald Quarles made public the Battelle statistical analysis of saucer reports (Special Report 14), saying the Air Force found no sign of technology beyond known science. Critics later argued the study's 'unknowns' were not resolved by the data.
Sources
How the story came out
This reports on Project Blue Book Special Report No. 14 (5 May 1955).