Category:Project Blue Book

This category contains all articles related to Project Blue Book, the United States Air Force's systematic study of Unidentified Flying Objects (UFOs) from 1952 to 1969.

Project Blue Book was headquartered at Wright-Patterson Air Force Base, Ohio, and over its seventeen-year existence collected 12,618 UFO reports. Of these, 701 were ultimately classified as Unidentified. The project was terminated on December 17, 1969, following the conclusions of the Condon Report.

Articles in this category cover:

• The project's history, organization, and leadership
• Individual UFO cases and incidents investigated by the project
• Related predecessor and successor programs
• Key scientific and governmental reports
• Personnel involved with the project