USS Grapple (ARS-53)

Evidence

12 evidence entries recorded; each entry has a stable permalink (#ev-1 … #ev-12).

1. [1]Dictionary of American Naval Fighting Ships / NHHC ship-history page, 'Grapple II (ARS-53)' [nhhc_danfs]

   Locator

   DANFS Grapple II (ARS-53) page - live URL returns HTTP 404 (2026-09-26, standing NHHC link-rot issue); content verified via Wayback capture 2025-04-25 (web.archive.org)

   Finding type

   vessel_history

   Finding

   DANFS 'Grapple II (ARS-53)' entry (NHHC ship-history page): second ship of the name (first: ARS-7, commissioned 16 Dec 1943, decommissioned 1 Dec 1977); shipbuilder Peterson Builders Inc., Sturgeon Bay, WI; keel 25 Apr 1984; launched 8 Dec 1984; sponsor Mrs. Patricia Mason Allen, wife of Richard V. Allen (former Assistant to the President for National Security Affairs 1981-1985); commissioned 15 Nov 1986; class spec block - displacement 3,282 t, length 255', beam 51', draft 16'9", speed 15 kt, complement 91, 40-ton boom aft / 7.5-ton boom forward, towing and salvage gear incl. beach salvage legs, 300-ton lift rollers, diving gear; motto 'Ready to Serve'; homeport Norfolk/Little Creek from Dec 1986; CO roster LCDR Stark (15 Nov 86) through LCDR Moum (03 Jun 03); deployment table (nine major overseas deployments 1987-2005); award table (Meritorious Unit Commendations 1989/1990/1993/1994/1995; Navy Unit Commendation 2003; Navy Expeditionary Medal 1991/1994/1996/1999); command histories submitted list 1985-1994, 1996-1999, 2001.

   Verification

   verified

   Role

   supporting

   Documentation level

   ship_specific

   Accessed

   2026-09-26

   Study period

   1984-2006

   Population

   Ship's company (~91-100 USS era per compiled sources - discrepancy in gaps)

   Limitations

   Authoritative service history for identity, milestones, sponsor, and CO/deployment tables. Defect: the page's chronology interleaves entries naming sister ship Grasp (ARS-51) into Grapple's narrative (e.g., a '19 Jan 2006 decommissioned' entry matching Grasp's January 2006 inactivation, not Grapple's 13 Jul 2006) - entries attributed to 'Grasp' were excluded from this record; Grapple's own decommissioning is carried from NVR/Navy News/NAVADMIN. Contains no asbestos, insulation, or hazardous-material information.

   Atlas source

   true

   Evidence ID

   ev-uss-grapple-ars53-01

2. [2]Naval Vessel Register (maintained by NAVSEA for the CNO), GRAPPLE (ARS 53) ship detail page [other_primary]

   Locator

   NVR ARS-53 detail table (vessel status, milestone dates, physical characteristics, program characteristics); live page reachable but data table did not render to text - content verified via Wayback capture 2024-06-24 (web.archive.org/web/20240624051525)

   Finding type

   vessel_history

   Finding

   Naval Vessel Register ship detail record for GRAPPLE (ARS 53): class ARS 50, salvage ship; UIC 21441; builder Peterson Builders Inc.; award 10/29/1982; keel 04/25/1984; launch 12/08/1984; delivery 10/07/1986; commission 11/15/1986; decommission 07/13/2006; status 'Out of Service, in Reserve' effective 10/01/2016; no stricken date; custodian NAVSEA Inactive Ships On-Site Maintenance Office, Philadelphia, PA; comments verbatim: 'ARS 53 WAS DECOMMISSIONED ON 7/13/2006 AND WAS PLACED IN SERVICE BY MILITARY SEALIFT COMMAND (MSC) ON 7/13/2006. ARS 53 WAS PLACED OUT OF SERVICE BY MSC ON 10/1/2016.' Physical characteristics: 255 ft OA / 240 ft wl; extreme beam 51 ft / 50 ft wl; max navigational draft 17 ft (limit 18 ft); 2,633 t light / 3,317 t full; deadweight 684 t; steel hull, steel superstructure; 2 propellers; propulsion type 'Geared Diesel Engines'; accommodations 7 officers / 92 enlisted. Record last updated 09/29/2017.

   Verification

   verified

   Role

   supporting

   Documentation level

   ship_specific

   Accessed

   2026-09-26

   Study period

   1982-2017 (record update)

   Population

   Accommodations 7 officers / 92 enlisted (USS era)

   Limitations

   The official inventory record - controlling source for milestone dates, status, and custodian. Delivery date 10/07/1986 conflicts by one day with the ship's own 1986 command history ('delivered ... 8 October 1986') - carried in gaps. Contains no asbestos or materials information.

   Atlas source

   true

   Evidence ID

   ev-uss-grapple-ars53-02

3. [3]NHHC Archives, Ship Command Operation Reports, USS Grapple (ARS-53) Command History for 1986 (PDF, 4 pp., folder grapple-ars-53-ii) [other_primary]

   Locator

   1986.pdf enclosure (1), sections I-III; live URL returned HTTP 404 (2026-09-26) - content verified via Wayback capture 2025-12-14

   Finding type

   vessel_history

   Finding

   Ship's own 1986 Command History (command operation report, serial 071069, signed 3 Apr 87 by CO T. B. Stark, LCDR USN, to Director of Naval History): mission - combat salvage, lifting, towing, off-ship firefighting, diving operations, emergency repairs in advance-force operations; ISIC Commander Service Squadron EIGHT; homeport Little Creek, VA; chronology - keel laid 25 Apr 1984, launched 8 Dec 1984, delivery 8 Oct 1986, commissioned 15 Nov 1986, light-off examination 20-21 Nov, crew certification 24-25 Nov, underway from Sturgeon Bay 3 Dec 1986 via Toronto/Montreal/Halifax, rendezvous with USNS Algol (T-AKR 287) off Sable Island 16 Dec, arrival Little Creek 19 Dec 1986; narrative confirms builder Peterson Builders Inc. of Sturgeon Bay and sponsor Mrs. Patricia Mason Allen.

   Verification

   verified

   Role

   supporting

   Documentation level

   ship_specific

   Accessed

   2026-09-26

   Study period

   1984-1986

   Population

   Ship's company at commissioning

   Limitations

   Primary ship-generated record of build milestones and commissioning transit. Delivery stated as 8 Oct 1986 vs NVR 10/07/1986 (one-day discrepancy, gaps). Describes mission and organization only - no asbestos, insulation, or hazmat content.

   Atlas source

   true

   Evidence ID

   ev-uss-grapple-ars53-03

4. [4]USNS Grapple naval-history message R 032030Z OCT 16 (UNCLAS GENADMIN) - scan contributed by Capt. Curtis A. Smith, hosted by NavSource (3753b.pdf) [other_primary]

   Locator

   3753b.pdf items 1-7 (naval history narrative, awards); contributed scan of the official message

   Finding type

   vessel_history

   Finding

   Navy message (NAVADMIN-format naval history submission, R 032030Z OCT 16, FM USNS GRAPPLE, to COMSC/CNO/COMUSFLTFORCOM/NAVSEA/NAVHISTHERITAGE/NVR et al.): 'USS GRAPPLE (ARS-53) WAS THE FINAL SAFEGUARD CLASS RESCUE AND SALVAGE SHIP[S] TO BE BUILT AT Peterson Builders, Sturgeon Bay, WI'; second ship of the name; service highlights incl. 1987 Earnest Will three-ship tow of MSOs Inflict/Fearless/Illusive to the Gulf of Oman (9,000 NM, longest three-ship tow on record), 1996 TWA Flight 800 salvage (ROV Deep Drone, ~120 ft off Long Island), 1998 Swissair 111 ops off Peggy's Cove (MUDSS), 1999 EgyptAir 990 black-box recovery, 2001 ex-Monitor wreck assistance off Cape Hatteras, 2004 last commissioned Med deployment (GWOT), decommissioning/MSC transfer ceremony 13 Jul 2006 (LCDR Kevin Brand to Capt. Curtis Smith) with recognition for opening Mobile Bay shipping lanes after Hurricane Katrina, 2008 ex-Hyman G. Rickover (SSN-709) tow Portsmouth NSY-Panama (onward to Bremerton by USNS Sioux), 2009 ex-Conolly (DD-979) UNITAS GOLD SINKEX tow, AFRICOM/EUCOM/SOUTHCOM deployments 2009-2014 incl. JPAC missions, 2016 AFRICOM deployment shifted to NATO SNMG-2 Aegean migrant ops then Mayport LCS shock-trial standby and JEB Little Creek deactivation preps; shield/crest symbolism; award list (2007 DoN Safety Excellence, 2008 CNO Surface Ship Safety, 2016 Tunisian Navy letters; NUC/MUC/Battle E(10)/NDSM/AFEM/GWOTEM/AFSM).

   Verification

   verified

   Role

   supporting

   Documentation level

   ship_specific

   Accessed

   2026-09-26

   Study period

   1986-2016

   Population

   USNS crew ~30 (26 CIVMARS + 4 military per class data) plus Navy dive detachment

   Limitations

   Official Navy message text documenting career highlights and inactivation; hosted scan is a contributor copy (NavSource), OCR-verified against pdftotext layer. Internal anomaly: item 1 reads 'TRANSFERRED TO MSC IN 2013' in conflict with the documented 13 Jul 2006 decommission/transfer (NVR, Navy News NNS060717-02, NavSource) - treated as message error or a reference to a later conversion yard period; carried in gaps. Contains no asbestos or hazmat information.

   Atlas source

   true

   Evidence ID

   ev-uss-grapple-ars53-04

5. [5]NAVSEA SUPSALV 'Salvage and Towing' class page (T-ARS 50 Safeguard class) + SUPSALV Faceplate newsletter, February 2005 (navsea.navy.mil) [other_primary]

   Locator

   SUPSALV Salvage-and-Towing page, 'T-ARS 50 Safeguard Class Salvage Vessel' section + characteristics table; Faceplate February 2005 PDF ('ARS 50 Class' item) - navsea.navy.mil returns HTTP 403 to scripted fetch; content via indexed page text

   Finding type

   vessel_history

   Finding

   NAVSEA SUPSALV class documentation: 'The Rescue and Salvage ships Safeguard (T-ARS 50), Grasp (T-ARS 51), Salvor (T-ARS 52) and Grapple (T-ARS 53) are the Navy's newest salvage ships... operated by the Military Sea Lift Command... This class of ships, built by Peterson Builders Inc., were commissioned between April 1985 and February 1986' (class page; the window misstates Grapple's actual 15 Nov 1986 commission - class-level framing, individual dates per NVR). Class characteristics: length 255 ft, beam 52 ft, draft 17.5, displacement 3,282 t fully loaded, complement 30 (26 civmars + 4 military), range 8,000 NM at 8 kt, max bollard pull 65.5 t, boom lift aft 80,000 lb / forward 15,000 lb. SUPSALV 'Faceplate' newsletter (Feb 2005): CNO approved conversion of all four ARS-50-class vessels to MSC-operated T-ARSs beginning FY06 to reduce cost - East Coast Grasp and Grapple in FY06, then PacFleet Salvor and Safeguard in FY07; diving billets retained as five new MDSU ONE/TWO detachments.

   Verification

   verified

   Role

   context

   Documentation level

   class_or_era

   Accessed

   2026-09-26

   Study period

   2005 (program decision); class era 1985-2016

   Population

   Class crews; MSC civilian mariners (26) + military detachment (4) + MDSU detachments

   Limitations

   Class-level official context for the MSC conversion program and class characteristics; the page's 'commissioned between April 1985 and February 1986' window is inaccurate for Grapple (Nov 1986) - read as class range, not hull dates. Contains no asbestos or materials information.

   Atlas source

   true

   Evidence ID

   ev-uss-grapple-ars53-05

6. [6]GAO, Navy Efforts To Protect Workers From Asbestos Exposure, HRD-80-2 (published Oct 18, 1979; released Oct 22, 1979) [gao]

   Locator

   GAO product page HRD-80-2 highlights/digest (spec-change 1973, policy Oct 1975, last asbestos-insulated delivery May 1978, residual no-substitute applications); full-text PDF blocked to automated fetch HTTP 403 - same limitation as batch-01

   Finding type

   gov_survey

   Finding

   GAO documented the Navy asbestos phase-out timeline bounding this hull's construction era: product specifications for thermal insulation were changed in 1973 to specify asbestos-free materials, though already-purchased asbestos materials were installed in some ships under construction - 'some ships were delivered with asbestos insulation as late as May 1978'; the Navy's policy to eliminate asbestos and asbestos-containing materials wherever suitable alternates were designated was issued October 1975; and as of the 1979 report 'a few shipboard applications for which no acceptable substitute asbestos-free materials have been identified' remained. This hull's keel was laid April 1984 and she was delivered October 1986 - roughly six to eight years after the last documented asbestos-insulated delivery.

   Verification

   verified

   Role

   context

   Documentation level

   class_or_era

   Accessed

   2026-09-26

   Study period

   1973-1979 policy record; applied to 1984-1986 build era

   Population

   Navy shipyard workers and crews (program-level)

   Limitations

   Program-level documentation, not hull- or class-specific: establishes the phase-out timeline against which this hull's 1984 keel postdates the asbestos-thermal-insulation era, and that residual no-substitute applications persisted as of 1979. Does not establish that this hull carried or lacked asbestos; no quantity, location, exposure, or causation.

   Atlas source

   true

   Evidence ID

   ev-uss-grapple-ars53-06

7. [7]Inference framed on NVR machinery record ('Geared Diesel Engines', steel hull) + NavSource spec block (four Caterpillar 399 diesels, two propellers) + GAO HRD-80-2 phase-out timeline; no ship-level materials document located [other_primary]

   Locator

   NVR ARS-53 propulsion/hull-material fields; NavSource 09/37/3753 spec block; GAO HRD-80-2 digest

   Finding type

   asbestos_application

   Finding

   Design-and-era inference for this hull: a steel-hulled geared-diesel auxiliary (four Caterpillar 399 engines, twin controllable-pitch screws - no boilers, no steam lines) built 1984-1986, after the Navy's asbestos thermal-insulation phase-out documented by GAO (spec change 1973, elimination policy Oct 1975, last asbestos-insulated delivery May 1978). The dominant steam/boiler-lagging pathway does not apply. Residual era-consistent applications - consistent with GAO's 1979 note that a few shipboard applications still lacked designated asbestos-free substitutes - would concentrate in machinery-space flange gaskets and valve-stem packing, towing-gear/winch and boom brake linings (40-ton aft boom, towing machine, salvage gear), and possibly arc-resistant electrical sheet; 1980s-spec accommodation outfit would be expected to use post-phase-out materials.

   Verification

   inferred

   Role

   supporting

   Documentation level

   class_or_era

   Accessed

   2026-09-26

   Study period

   1984-2016

   Population

   Construction trades (Peterson Builders, Sturgeon Bay, 1984-86); ship's company; MSC civilmars; repair-yard trades at documented availabilities (Sustain AFDM-7; Marine Hydraulics Int'l; NORSHIPCO; Colonna's)

   Limitations

   Class/era inference only - no survey, specification, or materials list naming this hull was located; the NAVSEA design/spec package for the ARS-50 class is an unretrieved archival lead. Establishes no asbestos presence, no quantities, no exposure, no causation; the phase-out record likewise does not prove a zero-asbestos build (residual applications and post-delivery alterations are undocumented).

   Atlas source

   true

   Evidence ID

   ev-uss-grapple-ars53-07

8. [8]Levine MS, Schott D, 'Walk-through survey report, Peterson Builders, Inc., Sturgeon Bay, Wisconsin,' NIOSH Industry-Wide Field Studies IWS 74-48 (Nov 1979), CDC Stacks cdc:233468; Matter of Peterson Builders, Inc., 525 F. Supp. 642 (E.D. Wis. 1981) [other_primary]

   Locator

   CDC Stacks record cdc:233468 (abstract, survey date 1978-12-15, ~731 employees, paint-hazard scope); 525 F. Supp. 642 opinion (Justia)

   Finding type

   gov_survey

   Finding

   The builder yard has a documented federal occupational-health survey: NIOSH walk-through survey at Peterson Builders, Inc. (SIC-3731), Sturgeon Bay, on 15 December 1978, screening the yard for a painting-trades epidemiological/industrial-hygiene study - approximately 731 employees, no industrial hygiene program, poor ventilation in painting areas, indoor spray room plus outdoor painting, respirator use noted (report IWS 74-48, published Nov 1979; NIOSHTIC 00111214; NTIS PB82150905). A related 1981 court record documents OSHA's high-priority rating for shipbuilding inspections at the yard (Matter of Peterson Builders, Inc., 525 F. Supp. 642, E.D. Wis. 1981 - inspection-warrant dispute, denied).

   Verification

   verified

   Role

   context

   Documentation level

   context_only

   Accessed

   2026-09-26

   Study period

   1978-1981 records

   Population

   Peterson Builders workforce (~731 employees, Dec 1978 survey)

   Limitations

   Builder-yard occupational-health context only: the NIOSH survey predates this hull's keel by ~5.5 years and itemizes paint hazards, not asbestos - it does not address materials installed in this hull. The OSHA warrant case documents inspection posture, not findings. Establishes nothing about asbestos aboard this vessel.

   Atlas source

   true

   Evidence ID

   ev-uss-grapple-ars53-08

9. [9]CourtListener API v4 (via cl-auth-search.py): 'USS Grapple' o=0; 'USS Grapple' r -> MDL-875 doc 4825 (gov.uscourts.jpml.375294.4825.0.pdf, 53 pp. - OCR'd, Gregorio ship list at embedded W.D. Wash. doc 21 p.8); 'ARS-53' r count 16 pending classification [court_record]

   Locator

   search_ledger rows sl-uss-grapple-ars53-07 through -11; Gregorio motion text via RECAP storage gov.uscourts.jpml.375294.4825.0.pdf (OCR, scan page ~40)

   Finding type

   litigation_documented

   Finding

   CourtListener sweep (authenticated API v4 via cl-auth-search.py, 2026-09-26): 'USS Grapple' type=o returned count 0 - no opinion names the ship. 'USS Grapple' type=r returned one hit inside MDL No. 875 (In re Asbestos Products Liability Litigation (No. VI), JPML docket gov.uscourts.jpml.375294) Document 4825 (filed 2006-05-24) - a bundled plaintiff motion for summary judgment/remand (Gregorio, W.D. Wash. 2:05-cv-02144-JLR doc 21, filed 2006-04-13) alleging painter/machinist Alfredo Gregorio was exposed to asbestos working at Subic Bay Naval Base, Philippines, 1969-1979, aboard ships 'including but not limited to the USS Kitty Hawk, the USS Black, the USS Grapple, the USS Taussig, the USS Valley Forge, the USS Conserver, the USS Tombigbee, the USS Duluth, the USS Goldsborough, the USS Vesuvius, and the USS Henry W. Tucker.' The alleged service window (1969-1979) predates this hull's keel (April 1984) by ~15 years - the Grapple named is necessarily ARS-7 (commissioned 1943, decommissioned 1 Dec 1977 - the only Navy ship of the name extant during the alleged window): NAME COLLISION, not qualifying litigation against ARS-53, and a pleading-stage allegation in any event (classified down per litigation-stage discipline). 'ARS-53' type=r returned 16 hits pending hit-level classification under fleet pacing; 'ARS-53' type=o, 'T-ARS-53', 'T-ARS 53', and 'Grapple'+asbestos sweeps queued - residual coverage gaps, not clearance.

   Verification

   partial

   Role

   negative_finding

   Documentation level

   ship_specific

   Accessed

   2026-09-26

   Study period

   2026-09-26

   Limitations

   Coverage note: opinion index cleared for the exact ship name (0); the single docket hit resolves to a temporal name collision with ARS-7 (alleged exposure 1969-1979 vs keel 1984), not qualifying litigation for this hull - and even against ARS-7 it is a pleading allegation, not a finding. The 'ARS-53' docket hits (16) and remaining sweeps were unclassified/incomplete under fleet pacing at write time - residual coverage gap, not clearance. Even a completed sweep shows only absence of located litigation, not absence of exposure.

   Atlas source

   true

   Evidence ID

   ev-uss-grapple-ars53-09

10. [10]Batch-2683 search ledger (this record): NVR ship detail; NHHC DANFS Grapple II page + 1986 command-operation report; NavSource 09/37/3753 + NAVADMIN scan 3753b; NAVSEA SUPSALV class page/Faceplate; GAO HRD-80-2; NIOSH IWS 74-48; CourtListener/PACER ship-name sweeps; NARA online deck-log index; shipyards.json yard check [other_primary]

    Locator

    search_ledger rows sl-uss-grapple-ars53-01 through -14

    Finding type

    historical_record

    Finding

    No qualifying ship-specific asbestos record located: no asbestos survey, abatement contract, hazmat disclosure, donation/transfer condition, or adjudicated litigation naming ARS-53 was found in the public sources searched (see search_ledger). The only litigation surface located is the temporal name collision with ARS-7 (ev-09).

    Verification

    verified

    Role

    negative_finding

    Documentation level

    ship_specific

    Accessed

    2026-09-26

    Study period

    2026-09-26

    Limitations

    Absence of a located public record does not prove absence of asbestos aboard - residual no-substitute applications were documented as of 1979 (GAO) and no build-spec or survey for this hull was retrieved. Conversely, this hull's post-phase-out diesel construction means the standard steam-era inference is weaker than for contemporaneous steamships; the honest position is 'unknown - undocumented,' bounded by the era record. Does not establish or defeat any claim of exposure or legal eligibility.

    Atlas source

    true

    Evidence ID

    ev-uss-grapple-ars53-10

11. [11]NHHC command-operation-report archive index (grapple-ars-53-ii folder); NARA online deck-log index (archives.gov/research/military/logbooks/navy-online); RG 24/RG 19 series framework [other_primary]

    Locator

    NHHC archives folder path .../command-operation-reports/ship-command-operation-reports/g/grapple-ars-53-ii/pdf/{year}.pdf (1986/1999/2001 confirmed via search index + Wayback); NARA index 'Grapple (ARS-7)' only - ARS-53 absent

    Finding type

    historical_record

    Finding

    Archival leads confirmed at series level, unretrieved: NHHC ship command-operation-report series for USS Grapple (ARS-53), archives folder 'grapple-ars-53-ii' - 1986, 1999, and 2001 PDFs located via index/Wayback (live history.navy.mil URLs return 404); the DANFS page lists command histories submitted for 1985-1994, 1996-1999, and 2001. NARA online Navy deck-log index lists Grapple (ARS-7) only - no ARS-53 (1986-2006 logs not in the digitized index; physical RG 24 holding is the lead). NAVSEA/BuShips design and construction specification files for the ARS-50 class (the document set that would settle residual-asbestos application questions). The MSC conversion shipyard work package (post-2006 transfer; the NAVADMIN references a conversion yard period without naming the yard). NAVSEA inactive-ship maintenance/condition records for the Philadelphia lay berth (2016-present).

    Verification

    partial

    Role

    archival_lead

    Documentation level

    ship_specific

    Accessed

    2026-09-26

    Study period

    1984-2016 records

    Limitations

    Archival lead, not an asbestos finding: command reports document operations and yard periods; whether any asbestos-specific document exists for this hull is unknown until the design-spec package and yard records are surveyed. The 1986-2006 deck logs are not in NARA's digitized index - physical retrieval required.

    Atlas source

    true

    Evidence ID

    ev-uss-grapple-ars53-11

12. [12]Cross-source reconciliation: NVR ship detail vs DANFS Grapple II vs 1986 command history vs NAVADMIN R 032030Z OCT 16 vs NavSource spec/milestones vs Navy News NNS060717-02 vs Wikipedia infobox [other_primary]

    Locator

    NVR milestone table/comments; DANFS Grapple II milestone+CO+deployment tables; 1986 command history chronology; NAVADMIN item 1; NavSource milestone block; NNS060717-02 (globalsecurity mirror); Wikipedia USS Grapple (ARS-53) infobox

    Finding type

    historical_record

    Finding

    Source discrepancies mapped: (a) keel laid - 25 Apr 1984 (NVR milestone, DANFS Grapple II, ship's 1986 command history) vs 28 Apr 1984 (NavSource, Naval Cover Museum) - 25 Apr carried (two primary + one official-history source). (b) delivery - 10/07/1986 (NVR) vs 'delivered to the Navy on 8 October 1986' (1986 command history) - both primary, one-day conflict documented. (c) full-load displacement - 3,317 t (NVR) vs 3,282 t (DANFS class spec block, NavSource, SUPSALV class data) - both carried; NVR preferred for hull record. (d) complement - NVR accommodations 7 off/92 enl vs DANFS 91 vs NavSource 6/94 vs Navy News 'previous 100' vs NAVSEA T-ARS 30 - era/designation differences documented. (e) propulsion rating - 2,100 shp (NavSource) vs 4,200 hp total (tugboatinformation compilation) - both compiled; machinery type consistent. (f) NAVADMIN 'TRANSFERRED TO MSC IN 2013' vs documented 13 Jul 2006 transfer (NVR, NNS060717-02, NavSource) - anomaly carried. (g) DANFS Grapple II chronology interleaves entries naming sister ship Grasp - 'Grasp'-attributed entries excluded. (h) USNS in-service date - 13 Jul 2006 (NVR comments, NavSource) vs 14 Jul 2006 (Wikipedia infobox) - NVR carried. (i) first CO rank - LCDR (command history + DANFS CO table) vs CDR (NavSource) - LCDR carried.

    Verification

    verified

    Role

    correction

    Documentation level

    ship_specific

    Accessed

    2026-09-26

    Study period

    1982-2016

    Limitations

    Correction row reconciling publication-level discrepancies; NVR preferred for register-style milestones and the ship's own command history for the commissioning narrative, with both sides of each conflict documented rather than resolved by assertion. No asbestos content in any reconciled source.

    Atlas source

    true

    Evidence ID

    ev-uss-grapple-ars53-12