以下のサイトでダウンロードできる。

!The National Archives
*「[Files released in February 2010|http://ufos.nationalarchives.gov.uk/]」 Newly released UFO files from the UK government
*「[A selection of UFO files from The National Archives|http://ufos.nationalarchives.gov.uk/existing-files.htm]」　　Previously released UFO files