Append-only living-dossier updates for “NARA Blue Book: 701 Residual “Unidentified””.https://theanomalyledger.com/en-ushttps://theanomalyledger.com/cases/nara-blue-book-701-unidentified/https://theanomalyledger.com/cases/nara-blue-book-701-unidentified/Air Force Fact Sheet via NARA: 12,618 sightings (1947–1969); 701 remain Unidentified; project ended 17 Dec 1969.Mon, 21 Sep 2026 00:00:00 GMTPublished