Project Sign check-list for Incident 88

Sanitized Blue Book copy; observer names blacked out. The unredacted version is in PURSUE Release 01, p. 185.

The Air Force's whole description of the sighting: 26 fields, almost all 'N/S', and a remark copied from the FBI teletype.

National Archives microfilm T1206, digitised by the Internet Archive, 1948. Public domain

Copies 1

ScanNational Archives microfilm T1206, digitised by the Internet Archive · Public domain (US government work)1 step from the original

Where it's published

Sources 2

Check-List – Unidentified Flying Objects, Incidents 1–100 (38_143685, box 7), PURSUE Release 01SRC
Location: Hackensack, New Jersey – Date: August 1947 – Incident Number: 88 (Project Blue Book case file)SRC

Cite it

Mysteries Department. (2026). Project Sign check-list for Incident 88 [Artifact ART0DFY6PPBFWZ4]. https://mysteriesdept.com/r/ART0DFY6PPBFWZ4

@misc{mysteriesdept_art0dfy6ppbfwz4,
  title     = {Project Sign check-list for Incident 88},
  author    = {{Mysteries Department}},
  year      = {2026},
  note      = {Artifact, catalog key ART0DFY6PPBFWZ4},
  url       = {https://mysteriesdept.com/r/ART0DFY6PPBFWZ4}
}