USS LST-649

Name
USS LST-649
Hull designation
LST-649
Vessel class
LST-1
Evidence tier
Tier 2
Evidence entries
8
Record ID
uss-lst-649-lst649
Dataset version
2026.10.12-rc.1
Canonical URL
https://asbestosatlas.org/ships/uss-lst-649-lst649

Evidence

8 evidence entries recorded; each entry has a stable permalink (#ev-1 … #ev-8).

  1. [1]research packet 704-packet.md (2 sources cited) [nhhc_danfs]
    Finding type
    vessel_history
    Finding
    Identity packet verdict: VERIFIED
    Verification
    verified
    Role
    supporting
    Documentation level
    ship_specific
    Evidence ID
    uss-lst-649-lst649-pkt-704-packet-md
  2. [2]NavSource Online: Amphibious Photo Archive, USNS T-LST-649 / ex-USS LST-649 page [museum_official]
    Locator
    Live page history bullets and awards section
    Finding type
    vessel_history
    Finding
    NavSource records LST-649's participation in the Okinawa Gunto operation from 26 March through 30 June 1945; occupation service in the Far East from 20 September to 4 October 1945 and 18 October 1945 to 5 March 1946; decommissioning on 5 March 1946; SCAJAP redesignation Q058; transfer to MSTS on 31 March 1952 as USNS T-LST-649; later transfer to Singapore; and final disposition as unknown.
    Verification
    verified
    Role
    supporting
    Documentation level
    ship_specific
    Accessed
    2026-10-02
    Study period
    1945-present
    Population
    U.S. Navy, SCAJAP, MSTS, and later Singapore naval personnel
    Limitations
    NavSource gives no exact date for striking and reports the final disposition as unknown; no later custody or condition conclusion is made here.
    Atlas source
    true
    Evidence ID
    ev-uss-lst-649-lst649-02
  3. [3]NavSource Online: Amphibious Photo Archive, USNS T-LST-649 / ex-USS LST-649 page, specifications [museum_official]
    Locator
    Live page specifications section
    Finding type
    historical_record
    Finding
    NavSource's LST-542-class specifications identify the design as 328 feet overall, 50 feet in beam, with a complement of 13 officers and 104 enlisted, troop accommodations for 16 officers and 147 enlisted, two General Motors 12-567A diesel engines, two shafts, 1,700 shaft horsepower, and three diesel-drive 100-kW 230-V DC ship-service generators.
    Verification
    verified
    Role
    supporting
    Documentation level
    class_or_era
    Accessed
    2026-10-02
    Study period
    1944-1952
    Population
    1944 shipyard trades, engineering crew, and deck-machinery operators
    Limitations
    These are class/design specifications and do not establish that any particular insulation, gasket, cable, covering, or friction material aboard LST-649 contained asbestos.
    Atlas source
    true
    Evidence ID
    ev-uss-lst-649-lst649-03
  4. [4]NavSource Online: Amphibious Photo Archive, USNS T-LST-649 / ex-USS LST-649 page, LST-542-class specifications [museum_official]
    Locator
    Live page LST-542-class specifications
    Finding type
    asbestos_application
    Finding
    Era/design inference only: the LST-542-class design is diesel-powered with two GM 12-567A engines; period asbestos-relevant applications for this type may include diesel-engine and exhaust-system insulation, gaskets and packing, electrical insulation and cable, deck coverings, accommodation-space insulation, and brake/friction linings on winches and windlass.
    Verification
    inferred
    Role
    context
    Documentation level
    class_or_era
    Accessed
    2026-10-02
    Study period
    1944-2012
    Population
    1944 shipyard trades, engineering crew, deck machinery operators, and later maintenance workers
    Limitations
    Class/design inference, not a hull-specific material finding. The cited design data does not state asbestos content and does not establish presence, absence, quantity, condition, removal history, individual exposure, or causation aboard LST-649.
    Atlas source
    true
    Evidence ID
    ev-uss-lst-649-lst649-04
  5. [5]National Archives and Records Administration, Special List No. 44, by Ship Numbers [other_primary]
    Locator
    PDF page 50, LST-649 row
    Finding type
    historical_record
    Finding
    NARA Special List No. 44, by ship number, lists LST-649 with Navy logbook coverage from 26 October 1944 through 30 June 1945, providing an archival lead for the vessel's commissioning and wartime record.
    Verification
    verified
    Role
    archival_lead
    Documentation level
    ship_specific
    Accessed
    2026-10-02
    Study period
    1944-1945
    Population
    Ship's company and wartime operations
    Limitations
    The index confirms logbook coverage dates, not the contents of the logs. No logbook volume was retrieved and this row makes no asbestos or exposure finding.
    Atlas source
    true
    Evidence ID
    ev-uss-lst-649-lst649-05
  6. [6]Singapore National Archives Online photograph record; NavSource LST-649 history [other_primary]
    Locator
    Singapore NAS edited description; continuity supplied by NavSource page
    Finding type
    historical_record
    Finding
    The Singapore National Archives Online identifies RSS Resolution (L-204) as a landing ship tank supporting Operation Thunderstorm at Bedok Jetty on 18 December 1978; NavSource identifies the former USNS T-LST-649 as transferred to Singapore and renamed RSS Resolution (L-204).
    Verification
    partial
    Role
    supporting
    Documentation level
    ship_specific
    Accessed
    2026-10-02
    Study period
    1978
    Population
    Singapore naval personnel and refugees assisted during Operation Thunderstorm
    Limitations
    The Singapore archival record documents RSS Resolution at the stated event but does not itself identify the former U.S. hull; the identity link is supplied by NavSource. Neither source documents asbestos, condition, or final disposition.
    Atlas source
    true
    Evidence ID
    ev-uss-lst-649-lst649-06
  7. [7]Batch-7171 source review and search ledger: NavSource, NARA Special List No. 44, Singapore National Archives, and authenticated CourtListener helper attempt [other_primary]
    Locator
    search_ledger rows sl-uss-lst-649-lst649-01 through -08
    Finding type
    historical_record
    Finding
    No qualifying ship-specific asbestos record was located in the authoritative and archival sources reviewed: the NavSource LST-649 history and specifications, NARA logbook index, and Singapore National Archives record contain no asbestos survey, abatement contract, hazmat disclosure, or insulation-material statement. The exact-name and exact-hull CourtListener sweep was attempted through the required authenticated helper but was stopped by the fleet pacing limiter before a result response; no litigation conclusion is drawn.
    Verification
    partial
    Role
    negative_finding
    Documentation level
    ship_specific
    Accessed
    2026-10-02
    Study period
    2026-10-02
    Limitations
    This is a finding about records located, not proof that asbestos was absent. CourtListener coverage is incomplete because the authenticated fleet limiter returned a stand-down before the required exact-name and exact-hull searches completed; no anonymous or raw API request was used.
    Atlas source
    true
    Evidence ID
    ev-uss-lst-649-lst649-07
  8. [8]NavSource Online: Amphibious Photo Archive, USNS T-LST-649 / ex-USS LST-649 page [museum_official]
    Locator
    Live page heading and history bullets
    Finding type
    vessel_history
    Finding
    NavSource's LST-649 history identifies the vessel as an LST-542-class tank landing ship laid down on 19 July 1944 at Seneca, Illinois, by Chicago Bridge and Iron Co.; launched on 6 October 1944; and commissioned as USS LST-649 on 26 October 1944 under Lieutenant T. P. Mulligan, USNR.
    Verification
    verified
    Role
    supporting
    Documentation level
    ship_specific
    Accessed
    2026-10-02
    Study period
    1944
    Population
    Chicago Bridge and Iron construction workers and initial Navy crew
    Limitations
    NavSource is an archival photo/history resource, not a Navy adjudicative record; it establishes identity and milestones but does not document asbestos content, quantity, condition, exposure, or causation.
    Atlas source
    true
    Evidence ID
    ev-uss-lst-649-lst649-01

Attribution

Compiled by
Paul Danziger; Rod de Llano
Publisher
Danziger & De Llano, LLP
License
CC-BY-4.0
Citation
Danziger, P., and De Llano, R. (2026). AsbestosAtlas Navy Vessel Asbestos Exposure Dataset. Danziger & De Llano, LLP. DOI: not yet assigned
Dataset version
asbestosatlas-ships-2026.10.12-rc.1
DOI
not yet assigned