Evidence
5 evidence entries recorded; each entry has a stable permalink (#ev-1 … #ev-5).
-
[1]research packet 924-packet.md [other_primary]
- Finding type
- vessel_history
- Finding
- Identity packet verdict: PHANTOM
- Verification
- verified
- Role
- negative_finding
- Documentation level
- ship_specific
- Evidence ID
- uss-sc-680-sc680-pkt-924-packet-md
-
[2]Naval History and Heritage Command, SC-601 - SC-700 [nhhc_danfs]
- Locator
- SC-680 entry in SC-601 through SC-700
- Finding type
- vessel_history
- Finding
- NHHC identifies SC-680 as built by Thomas Knutson Shipbuilding Corp. at Halesite, Long Island, New York; keel laid 17 March 1942; launched 7 September 1942; commissioned 1 February 1943; transferred to the Maritime Commission 13 November 1946.
- Verification
- verified
- Role
- supporting
- Documentation level
- ship_specific
- Accessed
- 2026-10-03
- Study period
- 1942-1946
- Limitations
- This NHHC list entry establishes basic identity and disposition only. It provides no later fate, service narrative, asbestos information, or individual exposure evidence.
- Atlas source
- true
- Evidence ID
- ev-uss-sc-680-sc680-01
-
[3]U.S. Coast Guard, Transports and Escorts, vol. 1, Escorts (1949), SC-689 operational history [other_primary]
- Locator
- SC-689, patrol duty entry; official Coast Guard historical volume, p. 173 (as indexed transcript)
- Finding type
- historical_record
- Finding
- The official Coast Guard history for SC-689 reports that SC-689 relieved SC-680 and SC-705 in patrol duty in Arsuk Fjord, Greenland, in 1943.
- Verification
- partial
- Role
- supporting
- Documentation level
- ship_specific
- Accessed
- 2026-10-03
- Study period
- 1943
- Limitations
- This is an operational reference to SC-680 within SC-689's history, not a complete service chronology for SC-680. It does not identify SC-680's crew complement or establish asbestos aboard or exposure to any person.
- Atlas source
- true
- Evidence ID
- ev-uss-sc-680-sc680-02
-
[4]U.S. Coast Guard History Program, Chronology of Coast Guard History [other_primary]
- Locator
- 1941 chronology entries on the South Greenland Survey Expedition and Greenland defense agreement
- Finding type
- historical_record
- Finding
- The Coast Guard History Program describes Coast Guard responsibility and operations connected with Greenland during World War II.
- Verification
- verified
- Role
- context
- Documentation level
- context_only
- Accessed
- 2026-10-03
- Study period
- 1941-1945
- Limitations
- General Greenland operational context only. This chronology does not mention SC-680 and is not used to establish any ship-specific service or exposure finding.
- Atlas source
- true
- Evidence ID
- ev-uss-sc-680-sc680-03
-
[5]Research-result negative finding; no affirmative ship-specific asbestos record identified in accessible authoritative sources reviewed for this batch [other_primary]
- Locator
- See gaps and BATCH-8054-REPORT.md; CourtListener search incomplete
- Finding type
- asbestos_application
- Finding
- Ship-specific asbestos documentation for SC-680 is unknown. No hull-specific asbestos survey, abatement record, hazmat disclosure, or verified ship-specific asbestos litigation record was established in this incomplete research pass.
- Verification
- partial
- Role
- negative_finding
- Documentation level
- ship_specific
- Accessed
- 2026-10-03
- Limitations
- This is a statement about the limits of this search, not evidence that asbestos was absent. Firecrawl search was unavailable because its keyless quota was exhausted. CourtListener work was halted at the helper's fleet-wide pacing instruction before the required four base queries were completed. No class- or era-based inference is used as a hull-specific finding.
- Atlas source
- true
- Evidence ID
- ev-uss-sc-680-sc680-04