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THOR

Towing Vessel · Built 2000s · USCG Heartland District (CGD-H)

THOR is a 2007 towing vessel. The Coast Guard has recorded 63 inspections since 2007, most recently in July 2026, along with 1 deficiency and 35 casualty investigations between 2010 and 2026.

Records from 2007 to 2026. Most recent: inspection, 26 July 2026.

Built
2007
Last inspected
26 July 2026
Documentation
Valid · documentation file of 10 August 2026
Inspections
63
Deficiencies
1 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date
Casualties
35 investigations · 2010–2026
Inspected with
23 other vessels

Coast Guard record current through 23 August 2026, retrieved 5 September 2026 from PSIX. Every field on this page was recorded by the Coast Guard. Records for the Towing Vessel class in Maury's sources begin in 1980.

Inspection record

Last inspected 26 July 2026
Recorded inspections63
…physical examinations17
…administrative events4
…with no type recorded42
Deficiencies 1 recorded · 0 without a recorded resolution
Operational controls None recorded without a removal date
Years with a record 15 calendar years (2007–2026)
Every line above is a count of records the US Coast Guard wrote, or a date it recorded. A blank resolution means none was recorded in this data; it does not establish that a deficiency is outstanding. Years with a record are calendar years in which a record exists, not years in service. What Maury does not do.

Identity

US Official No.
1199475
IMO number
9350551
Call sign
WDD8608
MISLE id
884226
Flag
UNITED STATES
Maury page id
psix-884226

Documentation record

Registered dimensions (L × B × D)90.5 ft × 39.3 ft × 16.4 ft
Registered tonnagegross 257 / net 175
ITC dimensions (L × B × D)90.5 ft × 39.3 ft × 16.4 ft
ITC tonnagegross 399 / net 119
BuilderMAIN IRON WORKS LLC · HOUMA, LA, UNITED STATES · built 2007
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeUNSPECIFIED
Hull configurationUNSPECIFIED
Hailing portHOUSTON, TX
Trade endorsementsCoastwise, unrestricted
DocumentationValid · issued 30 January 2026 · expires 28 February 2027
Service, as the file records itTowing Vessel
Hull formpowered (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)
Tonnage as PSIX records it119 - Convention (Subpart B), Net Ton
175 - Regulatory (Subpart C or D), Net Ton
399 - Convention (Subpart B), Gross Ton
257 - Regulatory (Subpart C or D), Gross Ton
Every line above is a field of the National Vessel Documentation Center's file as served by NOAA Fisheries, dated 10 August 2026, matched to this hull on its Official Number. Registered and ITC measurements are two systems and are never combined. One snapshot is held so far; documentation history begins with the next.
Vessel history report
Every record for this hull, in one document — $299

Every recorded inspection, 1980 to 2026 for this class, in one chronology · every deficiency, with system, dates and resolution · operational controls imposed and removed · every name this hull has been recorded under · the vessels it was inspected alongside, and when · how its record compares with hulls of similar age and size, as a fact about the population and never a judgement about this vessel.

Read one first, in full: a forty-year chronology · a hull that changed operators four times · the sparse case, shown as an example, not for sale.

This report is in development and is not for sale yet. There is no date, and nothing is charged. Leave an email and we will tell you when it exists, once.

Inspected as a tow unit · 23

The Coast Guard recorded this vessel and the following in the same inspection activity — normally a tug and the barges in its tow. A recreational or unclassed hull in the same activity is held and not published, so it does not appear here: these lists are a floor, not a complete manifest.

EVELENA Towing Vessel · MISLE 982679 · 22 January 2026 · activity 8305371RUBY TOWER Freight Ship · MISLE 1372049 · 22 January 2026 · activity 8305371GEORGE M Towing Vessel · MISLE 1604795 · 22 January 2026 · activity 8305371GEMINI Towing Vessel · MISLE 1172166 · 15 June 2025 · activity 8167990ATETI Freight Ship · MISLE 1749754 · 15 June 2025 · activity 8167990MAY LOUISE Towing Vessel · MISLE 1808005 · 15 June 2025 · activity 8167990ARTEMIS Towing Vessel · MISLE 1817175 · 15 June 2025 · activity 8167990THE DEACON Towing Vessel · MISLE 340474 · 13 December 2022 · activity 7719915MSC ALINA Freight Ship · MISLE 1290034 · 13 December 2022 · activity 7719915DAVID B Towing Vessel · MISLE 1385378 · 13 December 2022 · activity 7719915WESLEY A Towing Vessel · MISLE 929544 · 27 September 2018 · activity 6553422LAMAR Towing Vessel · MISLE 991904 · 27 September 2018 · activity 6553422EAGLE KLANG Tank Ship · MISLE 1099784 · 27 September 2018 · activity 6553422HARRIS II Towing Vessel · MISLE 435907 · 21 May 2017 · activity 6152765GEORGIS NIKOLOS Tank Ship · MISLE 680062 · 21 May 2017 · activity 6152765OSG 243 Tank Barge · MISLE 53787 · 29 April 2017 · activity 6289405OSG INDEPENDENCE Towing Vessel · MISLE 183923 · 29 April 2017 · activity 6289405LAMAR Towing Vessel · MISLE 991904 · 27 September 2016 · activity 6015821EVELENA Towing Vessel · MISLE 982679 · 8 December 2013 · activity 5014276MARK K Towing Vessel · MISLE 183788 · 7 December 2013 · activity 4765639LAMAR Towing Vessel · MISLE 991904 · 7 December 2013 · activity 4765639LAMAR Towing Vessel · MISLE 991904 · 9 March 2013 · activity 4545980CAPTAIN W. D. HADEN Towing Vessel · MISLE 183971 · 17 February 2013 · activity 4539053JUPITER Towing Vessel · MISLE 345587 · 17 February 2013 · activity 4539053CARESSA K Towing Vessel · MISLE 201889 · 28 August 2010 · activity 3838234MGI 2720 Tank Barge · MISLE 983824 · 28 August 2010 · activity 3838234CAPTAIN W. D. HADEN Towing Vessel · MISLE 183971 · 17 August 2010 · activity 3834119DENIA Towing Vessel · MISLE 695207 · 28 March 2009 · activity 3721368

Inspection history · 63

26 July 2026 Administrative Inspection
Administrative · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 8446867
14 April 2026 Administrative Inspection · In-Service Inspection
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 8347382
22 January 2026 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 8305371
12 November 2025 Administrative Inspection
Administrative · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 8267364
15 June 2025 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 8167990
19 May 2025 COI Inspection
Physical examination · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 8139209
13 December 2022 Damage Survey · Administrative Inspection
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 7608681
13 December 2022 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 7719915
15 August 2022 Administrative Inspection · Damage Survey · Deficiency Check
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 7534788
22 November 2021 Type not recorded
No type recorded · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 7360097
6 August 2021 Administrative Inspection
Administrative · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 7279145
19 June 2020 Initial Certification
Physical examination · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 6959938
18 May 2020 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6960827
27 September 2018 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6553422
17 September 2018 Type not recorded
No type recorded · Station Freeport · USCG Heartland District (CGD-H) · Activity 6542998
21 May 2017 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6152765
29 April 2017 Type not recorded
No type recorded · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 6289405
27 September 2016 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6015821
14 April 2016 Type not recorded
No type recorded · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 5854330
2 February 2015 Type not recorded
No type recorded · Station Freeport · USCG Heartland District (CGD-H) · Activity 5063465
8 December 2013 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 5014276
7 December 2013 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4765639
13 November 2013 Industry Initiated Exam
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4752016
3 October 2013 Type not recorded
No type recorded · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 4729261
16 July 2013 Marine Casualty Follow Up · Administration · Examination of Repairs
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4654760
15 July 2013 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4655261
23 June 2013 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4630188
9 March 2013 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4545980
17 February 2013 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4539053
1 October 2012 Marine Casualty Follow Up
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4454684
1 October 2012 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4455466
15 April 2012 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4287294
2 April 2012 Deficiency Check · Damage Survey
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4277073
27 March 2012 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4273770
27 February 2012 Type not recorded
No type recorded · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 4252871
29 January 2012 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4234510
10 January 2012 Marine Casualty Follow Up
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4222120
9 January 2012 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4222021
4 October 2011 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4161322
11 September 2011 Type not recorded
No type recorded · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 4145929
25 June 2011 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4059464
5 May 2011 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4004309
5 April 2011 Marine Casualty Follow Up
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3979292
4 April 2011 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3981065
29 December 2010 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4089172
8 December 2010 Marine Casualty Follow Up
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3907001
8 December 2010 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3907190
22 November 2010 Marine Casualty Follow Up
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3896398
11 November 2010 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3891473
5 November 2010 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3886863
5 November 2010 Marine Casualty Follow Up
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3894164
29 October 2010 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3881064
23 October 2010 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3877956
15 October 2010 Deficiency Check
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3878186
17 September 2010 Industry Initiated Exam
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3851906
28 August 2010 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3838234
17 August 2010 Type not recorded
No type recorded · Marine Safety Unit Galveston · USCG Heartland District (CGD-H) · Activity 3834119
8 May 2010 Spot Check (Safety) · Examination of Repairs · Damage Survey · Administration
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3736364
7 May 2010 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3733661
17 February 2010 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3681334
28 January 2010 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3671572
28 March 2009 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3721368
23 July 2007 Administrative Inspection
Administrative · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 3005236

Deficiency record · 1

Engineering › Diesel Engine (propulsion-direct drive) › Air-flex Clutch
Issued 2 April 2012 Resolved
27 March 2012 Report received on UTV THOR clutch problems . There was a problem with the air pressure transfer valve.
Condition: Damaged By Earlier Event
Action required: 705 - Other - as specified
Due 2 April 2012
Resolved 2 April 2012
Resolution: 27 March 2012 Report received on UTV THOR clutch problems . The port engineer repaired the vessel. There was a problem with the air pressure transfer valve. Vessel was allowed to return to service A copy of the work order will be submitted with the 2692

Casualty record · 35

28 January 2010Routine · role: Involved in a Marine Casualty · activity 3671572
17 February 2010Routine · role: Involved in a Marine Casualty · activity 3681334
7 May 2010Routine · role: Involved in a Marine Casualty · activity 3733661
17 August 2010Routine · role: Involved in a Marine Casualty · 1 injured · activity 3834119
28 August 2010Routine · role: Sighted in Area · activity 3838234
23 October 2010Routine · role: Involved in a Marine Casualty · activity 3877956
29 October 2010Routine · role: Involved in a Marine Casualty · activity 3881064
5 November 2010Routine · role: Involved in a Marine Casualty · activity 3886863
11 November 2010Routine · role: Involved in a Marine Casualty · activity 3891473
8 December 2010Routine · role: Involved in a Marine Casualty · activity 3907190
29 December 2010Routine · role: Involved in a Marine Casualty · activity 4089172
4 April 2011Routine · role: Involved in a Marine Casualty · activity 3981065
5 May 2011Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · 1 injured · activity 4004309
25 June 2011Routine · role: Involved in a Marine Casualty · activity 4059464
11 September 2011Routine · role: Involved in a Marine Casualty · activity 4145929
4 October 2011Routine · role: Involved in a Marine Casualty · activity 4161322
9 January 2012Routine · role: Involved in a Marine Casualty · activity 4222021
27 February 2012Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · 1 injured · activity 4252871
27 March 2012Routine · role: Involved in a Marine Casualty · activity 4273770
15 April 2012Routine · role: Involved in a Marine Casualty · activity 4287294
1 October 2012Routine · role: Involved in a Marine Casualty · activity 4455466
17 February 2013Routine · role: Involved in a Marine Investigation (non-casualty) · activity 4539053
9 March 2013Routine · role: Involved in a Marine Investigation (non-casualty) · activity 4545980
15 July 2013Routine · role: Involved in a Marine Casualty · activity 4655261
7 December 2013Routine · role: Involved in a Marine Investigation (non-casualty) · activity 4765639
8 December 2013Routine · role: Involved in a Marine Investigation (non-casualty) · activity 5014276
14 April 2016Routine · role: Involved in a Marine Casualty · activity 5854330
27 September 2016Routine · role: Involved in a Marine Investigation (non-casualty) · activity 6015821
29 April 2017Routine · role: Sighted in Area · activity 6289405
21 May 2017Routine · role: Involved in a Marine Investigation (non-casualty) · activity 6152765
27 September 2018Routine · role: Subject to Marine Inspection · activity 6553422
22 November 2021Routine · role: Alleged Pollution Source · activity 7360097
13 December 2022Routine · role: Alleged Pollution Source · activity 7719915
15 June 2025Routine · role: Involved in a Marine Investigation (non-casualty) · activity 8167990
22 January 2026Routine · role: Involved in a Marine Investigation (non-casualty) · activity 8305371
Each line is an incident investigation the Coast Guard recorded with this hull among the vessels involved, with the date and the classification the Coast Guard gave it. Involvement is not fault. The investigation narrative is not published. Source: IIR, through 2026.

Ownership record

The Coast Guard's documentation record for this hull -- the Abstract of Title, with its owners and liens as filed -- is not in PSIX. Ask, and Maury buys it from the National Vessel Documentation Center, files it here with its date, and every reader of this page gets it.