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Lost Military · Never found

USS Cyclops

1918 · Lost ship, Atlantic (Bermuda Triangle region)
COLD TRAIL
Evidence status: Historical tradition. no documented source (historical tradition); legal status unknown (manual verification recommended). This account is presented as historical tradition, not verified fact. Manual verification recommended. Repository evidence: 0 sources · 0 timeline events · 0 media items · legal unknown · view on the Map Evidence on file: historical tradition

USS Cyclops: still unexplained.

The law of this ground: A presumed war grave, protected under the Sunken Military Craft Act if ever located.
The subject
developing the photograph…
The account

The Navy collier vanished with 306 aboard, the largest non-combat loss of life in US Navy history. No wreckage ever found.

Leads, where the trail points now
  • The site is documented at Atlantic (Bermuda Triangle region); the open questions now are access and what remains, not where it is.
  • A presumed war grave, protected under the Sunken Military Craft Act if ever located.
  • What is there: study the documented surveys of USS Cyclops before going.
What the record holds

What remains open

  • No period map of the site has surfaced.
  • No contemporary press coverage has been found.
What we know, and what we don't
Established

No documentary claim is yet established. The account rests on tradition.

Still open
  • No period map of the site has surfaced.
  • No contemporary press coverage has been found.
The evidence room

No documentary or visual exhibits have been located yet. The trail below and the open leads are where this dossier grows next — every exhibit that enters here carries a source.

Where the trail points now
  • The site is documented at Atlantic (Bermuda Triangle region); the open questions now are access and what remains, not where it is.
  • A presumed war grave, protected under the Sunken Military Craft Act if ever located.
  • What is there: study the documented surveys of USS Cyclops before going.
  • Search Library of Congress + DPLA (IIIF) for period cartography of the site.
  • Run Chronicling America for dated newspaper mentions.
  • Query NARA for archival records tied to the site.

Have a source, a map, or a clipping? Add a lead and it enters the record with its citation.

Start the hunt here
The first leads, so no one walks in cold.
Sources and the record
Related case files

The full hunt kit

Starting brief, what's known and disputed, evidence timeline, source list, map card, coordinate-confidence and legal-access summaries, and a field checklist, free with a Fellowship account.

Latest Word From the Newswire

Context, not proof. The dossier's own sources remain the evidence record.

Checking the wire…

Chart position 24.500°, -69.000° (approx.) View on the Map