U.S. Government Web Sources On UFOs

U.S. Government Web Sources

1. The Central Intelligence Agency has placed the full texts of declassified documents concerning UFO's online at the CIA's Popular Document Collection: UFO's Fact or Fiction? 

2. The National Security Agency has placed the full texts of recently declassified documents concerning UFOs online at the National Security Agency's UFO Documents Index. 

3. The Federal Bureau of Investigation has placed the full texts of recently declassified documents concerning UFOs in PDF format in the "Unusual Phenomena" section of the FOIA Electronic Reading Room. 

4. For extensive documentation of UFO investigations, the researcher should consult the records of US Air Force Project Blue Book, located in Record Group 341, at the National Archives and Records Administration, Textual Reference Branch, College Park, MD 20740-6001.

https://www.free-ebooks.net/science/Unidentified-Flying-Objects-UFOs-Documents-of-the-U-S-Government