Send a comment on this item to LII: Send a comment on this item to LII staff, who on weekdays will usually reply within 24 hours. Federal Bureau of Investigation: Project Blue Book "This small file relates to an Air Force program [Project Blue Book] for the investigation of Unidentified Flying Objects. The Secretary of the Air Force discontinued this program in 1969." From the Freedom of Information Act site, Federal Bureau of Investigation (FBI). http://foia.fbi.gov/foiaindex/bluebook.htm Asterisk * indicates required field. Your Name Your Email Address * We will not sell or provide your email address to anyone else. Comment * Enter the verification code as it is shown in the box below. This helps prevent automated submissions. *