Evidence
5 evidence entries recorded; each entry has a stable permalink (#ev-1 … #ev-5).
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[1]CourtListener opinion search, queries: "Chaffinch"; "LCI(L)-694"; "LCI 694"; "AMCU-18"; "Chaffinch" asbestos (API v4, via authenticated connector) [court_record]
- Locator
- search_ledger rows sl-01 through sl-05
- Finding type
- litigation_documented
- Finding
- No qualifying asbestos litigation, or litigation of any kind, naming this hull under any identity (Chaffinch, AMCU-18, LCI(L)-694) was located in CourtListener. Searches run: "Chaffinch" (113 opinion hits, all reviewed by case name - every hit is Darl Chaffinch, a former Colonel/Superintendent of the Delaware State Police who is a party or named official in a long-running series of Delaware civil-rights and employment cases, e.g. Conley v. Chaffinch, Bullen v. Chaffinch, Foraker v. Chaffinch, Flamer v. Chaffinch - a clean name collision, not vessel litigation); "LCI(L)-694" (0 hits); "LCI 694" (0 hits); "AMCU-18" (0 hits); "Chaffinch" asbestos (0 hits).
- Verification
- verified
- Role
- negative_finding
- Documentation level
- ship_specific
- Accessed
- 2026-09-23
- Limitations
- Confirms no located litigation, not that none exists - CourtListener's opinion database is not exhaustive of unpublished trial-level dispositions or non-federal state-court filings outside its coverage, and unpublished/discovery-stage material may not be indexed. Establishes no exposure, causation, or product finding either way.
- Atlas source
- true
- Evidence ID
- ev-uss-chaffinch-amcu18-01
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[2]Corn, Jacqueline Karnell, and Jennifer Starr, 'Historical perspective on asbestos: Policies and protective measures in World War II shipbuilding,' American Journal of Industrial Medicine 11(3):359-373 (1987); PMID 3555021 [other_primary]
- Locator
- PubMed record PMID 3555021, abstract
- Finding type
- asbestos_application
- Finding
- Peer-reviewed historical study documents that asbestos was used extensively as fireproofing and insulating material across U.S. Navy and merchant shipbuilding during World War II, the era and program under which this LCI(L)-351 class hull was built (laid down 1944), and that wartime demand drove unprecedented asbestos utilization in shipbuilding generally, including small-craft construction.
- Verification
- verified
- Role
- context
- Documentation level
- class_or_era
- Accessed
- 2026-09-23
- Study period
- 1940s era documented; article published 1987
- Population
- WWII U.S. shipyard workers and Navy crews (class/era context)
- Limitations
- Program/era-level scholarly documentation of WWII shipbuilding asbestos use generally; does not name this vessel, does not describe LCI(L)-class construction specifically, and does not establish that asbestos was or remains aboard this hull, nor quantity, location, condition, exposure, or causation.
- Atlas source
- true
- Evidence ID
- ev-uss-chaffinch-amcu18-02
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[3]Hollins, Dana M., Dennis J. Paustenbach, Katherine Clark, and Carl A. Mangold, 'A visual historical review of exposure to asbestos at Puget Sound Naval Shipyard (1962-1972),' Journal of Toxicology and Environmental Health, Part B 12(2):124-156 (2009); PMID 19235622 [other_primary]
- Locator
- PubMed record PMID 19235622, abstract
- Finding type
- asbestos_application
- Finding
- Peer-reviewed visual-historical review documents asbestos exposure conditions at Puget Sound Naval Shipyard, Bremerton, WA - the yard where this hull's nominal AMCU-18 conversion is reported to have taken place (1953-09-21 to 1954-04-12) - but the study's documented period is 1962-1972, approximately eight to eighteen years after the reported conversion work.
- Verification
- verified
- Role
- context
- Documentation level
- context_only
- Accessed
- 2026-09-23
- Study period
- 1962-1972
- Population
- Puget Sound Naval Shipyard workforce, 1962-1972 (facility-level, not hull-specific)
- Limitations
- Facility-level context only, explicitly NOT hull evidence: the study period (1962-1972) postdates this hull's reported 1953-54 conversion work at the same yard by 8-18 years and does not describe conditions during this hull's actual work period. Does not name this vessel. Must not be read as documenting asbestos exposure during this hull's own conversion.
- Atlas source
- true
- Evidence ID
- ev-uss-chaffinch-amcu18-03
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[4]Search-engine-indexed summaries of secondary maritime-history compilations (title-attributed to NavSource's Mine Warfare Ship Photo Index page for LCI(L)-694/Chaffinch (AMCU-18)); NOT independently fetched or read this session [other_primary]
- Locator
- WebSearch tool result summaries only; the underlying page (navsource.org/archives/10/15/150694.htm) could not be fetched directly this session (network egress blocked) and its text was never read in full - see limitations_note
- Finding type
- vessel_history
- Finding
- Convergent secondary compilations (search-engine-indexed summaries; not independently read from a primary source this session) report: LCI(L)-351 class landing craft, laid down 1944-05-28 by George Lawley & Sons, Neponset, MA; commissioned as USS LCI(L)-694 1944-06-13; occupation service in the Far East 18-22 October 1945; laid up in the Pacific Reserve Fleet, Bremerton, WA; reclassified and named Chaffinch, AMCU-18 (Coastal Minesweeper, Underwater Locator), 1952-03-07; nominal conversion work 1953-09-21 to 1954-04-12 at Puget Sound Naval Shipyard, Bremerton; never commissioned under the Chaffinch/AMCU-18 identity; sold out of Navy custody and reported in 1961 as civilian fishing vessel Bering, Seattle, WA, later re-registered 1972 at Juneau, AK.
- Verification
- unverified
- Role
- archival_lead
- Documentation level
- ship_specific
- Accessed
- 2026-09-23
- Study period
- 1944-1972 (reported)
- Limitations
- UNVERIFIED. This row is a lead, not a confirmed finding: every fact in it comes from a search engine's paraphrase of a secondary (non-official) compilation that this session could not fetch and read directly. history.navy.mil (the primary DANFS source) returned HTTP 503 on 5 separate attempts across 4 URLs; navsource.org/.net was blocked by network egress policy; hazegray.org failed DNS resolution; web.archive.org was unavailable to the fetch tool; nps.gov, govinfo.gov, doi.org, and a rendered catalog.archives.gov search were all likewise unreachable. No independent primary-source confirmation of any date, name, builder, or disposition fact in this row was possible this session. Does not establish or bear on asbestos content in any way.
- Atlas source
- true
- Evidence ID
- ev-uss-chaffinch-amcu18-04
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[5]Absence-of-result across multiple targeted web searches for a history.navy.mil DANFS URL matching "Chaffinch" or "LCI(L)-694", contrasted against confirmed indexed DANFS URLs for sister AMCU-7 conversions [other_primary]
- Locator
- search result sets; see search_ledger rows sl-06 through sl-10
- Finding type
- historical_record
- Finding
- No DANFS entry for "Chaffinch" or an individually named LCI(L)-694 entry was discoverable via search-engine indexing of history.navy.mil, despite the site itself being unreachable to fetch this session. This is notable because several sister AMCU-7-class conversions of LCI(L) hulls that DID recommission under their new names are independently indexed with individual DANFS entries (Avocet II, AMCU-16; Accentor II, AMCU-15; Owl II, AMCU-35; Mallard II, LCI(L)-963; Ortolan II, LCI(L)-976). The absence is consistent with, but does not itself prove, the task brief's stated fact that this hull never recommissioned under the Chaffinch/AMCU-18 identity.
- Verification
- unverified
- Role
- archival_lead
- Documentation level
- ship_specific
- Accessed
- 2026-09-23
- Limitations
- Absence-of-evidence reasoning, not a confirmed negative finding: NHHC's DANFS site was itself unreachable this session (HTTP 503), so this session cannot rule out that a Chaffinch/LCI(L)-694 DANFS entry exists but is simply not well-indexed by the search engine used. Flagged as a lead for a follow-up session with working NHHC access, not as proof either way. Bears on identity/commissioning history only, not asbestos content.
- Atlas source
- true
- Evidence ID
- ev-uss-chaffinch-amcu18-05