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THERESE DANOS

Offshore Supply Vessel · Offshore class · Built 2000s · USCG Heartland District (CGD-H) · Other hulls named THERESE DANOS

THERESE DANOS is a 2007 offshore supply vessel. The Coast Guard has recorded 25 inspections since 2007, most recently in August 2026, along with 8 deficiencies and 1 casualty investigation in 2015.

Records from 2007 to 2026. Most recent: inspection, 11 August 2026.

Built: 2007
Last inspected: 11 August 2026
Documentation: Valid · documentation file of 10 September 2026
Inspections: 25
Deficiencies: 8 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Casualties: 1 investigation · 2015

Identity

US Official No.

1200624

IMO number

9097135 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here

Call sign

WDH3296

MISLE id

891117

Flag

UNITED STATES

MMSI

367606280

Maury page id

psix-891117

Inspections, by type

…physical examinations17

…administrative events6

…with no type recorded2

Years with a record 16 calendar years (2007–2026)

The 25 inspections in the strip above, split by the kind of activity the US Coast Guard recorded. Years with a record are calendar years in which a record exists, not years in service. What Maury does not do.

Coast Guard record current through 13 September 2026, retrieved 18 September 2026 from PSIX. Every field on this page was recorded by the Coast Guard. Records for the Offshore class in Maury's sources begin in 1978.

Documentation record

Registered dimensions (L × B × D)130.6 ft × 36.0 ft × 12.0 ft

Registered tonnagegross 88 / net 60

ITC dimensions (L × B × D)130.6 ft × 36.0 ft × 12.0 ft

ITC tonnagegross 447 / net 134

BuilderMASTER BOAT BUILDERS INC · CODEN, AL, UNITED STATES · built 2007

Hull materialSteel

PropulsionDiesel Reduction

Hull shapeNot recorded

Hull configurationNot recorded

Hailing portNEW ORLEANS, LA

Trade endorsementsCoastwise, unrestricted, Registry

DocumentationValid · issued 1 May 2026 · expires 31 May 2027

Service, as the file records itOffshore Supply Vessel

Hull formpowered (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)

Tonnage as PSIX records it88 - Regulatory (Subpart C or D), Gross Ton
447 - Convention (Subpart B), Gross Ton
60 - Regulatory (Subpart C or D), Net Ton
134 - Convention (Subpart B), Net Ton
576 - Dead Weight, Net Ton

Every line above is a field of the National Vessel Documentation Center's file as served by NOAA Fisheries, dated 10 September 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.

Radio station licence

WDH3296MMSI 367606280 · active · compulsorily equipped · granted 13 February 2024, expires 19 February 2034

WDD7860MMSI 367192310 · cancelled · compulsorily equipped · granted 6 June 2007, cancelled 27 January 2014 · licensed under a name not among this hull’s recorded names (not shown)

FCC Universal Licensing System ship-station file of 6 September 2026, matched to this hull on its US Official Number. Status and dates are the file’s own. The licensee is not read from the file and is not shown. A lapsed licence’s MMSI is still the number the vessel transmitted under while it was valid.

Inspection history · 25

11 August 2026 Administrative Inspection

Administrative · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 8461939

29 July 2025 Administrative Inspection · Annual Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8197311

15 July 2025 Cargo Tank Internal · Drydock Exam · Internal Structural Exam

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8186231

12 August 2024 Periodic Inspection

Physical examination · Marine Safety Unit Lafayette · USCG Heartland District (CGD-H) · Activity 7980496

25 September 2023 Deficiency Check · Annual Inspection

Physical examination · Marine Safety Unit Lafayette · USCG Heartland District (CGD-H) · Activity 7780135

27 July 2022 Hull Examination · Internal Structural Exam · COI Inspection · Drydock Exam

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7517270

23 September 2021 Annual Inspection · MTSA Verification

Physical examination · Marine Safety Unit Lafayette · USCG Heartland District (CGD-H) · Activity 7323108

20 November 2020 Periodic Inspection · Deficiency Check

Physical examination · Marine Safety Unit Lafayette · USCG Heartland District (CGD-H) · Activity 7099329

2 November 2020 Internal Structural Exam · Administrative Inspection · Drydock Exam

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7088378

21 July 2020 Administrative Inspection

Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7012065

10 October 2019 MTSA Verification · Administrative Inspection · Annual Inspection

Physical examination · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 6809544

27 September 2018 Annual Inspection · MTSA Verification · Administrative Inspection

Physical examination · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 6533816

24 July 2017 COI Inspection · Administrative Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6218931

17 July 2017 Examination of Repairs · Hull Examination · Administrative Inspection · Internal Structural Exam

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6212241

5 April 2017 Type not recorded

No type recorded · Station Lake Charles · USCG Heartland District (CGD-H) · Activity 6118896

22 September 2016 Administrative Inspection · Annual Inspection

Physical examination · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 5989894

22 July 2015 Periodic Inspection · Deficiency Check · MTSA Verification · Administrative Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 5192178

12 January 2010 Type not recorded

No type recorded · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 3662517

27 April 2009 Administrative Inspection

Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 3462266

22 April 2009 Administrative Inspection

Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 3458147

10 October 2008 Administrative Inspection

Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 3435655

8 October 2008 Re-Inspection · MTSA Verification

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 3340583

30 July 2007 Damage Survey

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 3012653

12 July 2007 Plan Review (Other than "T")

Administrative · Sector Mobile · USCG Heartland District (CGD-H) · Activity 2992564

10 July 2007 Security Plan Review - VSP · Initial Certification · Plan Review (Other than "T") · Ballast Water Examination

Physical examination · Sector Mobile · USCG Heartland District (CGD-H) · Activity 2991514

Deficiency record · 8

09 - Working and Living Conditions › 092 - Working Conditions › Electrical

Issued 25 September 2023 Resolved

Piping shall not be run over or in the vicinity of switchboards or other electrical equipment if avoidable. When such leads are necessary, welded joints only shall be used and provision shall be made to prevent leakage from damaging the equipment. There was an overhead potable water pipe leaking just aft of the port generator. Vessel shall complete permanent repairs to the leaking potable water pipe to resolve the leakage. 46CFR128.220(d) / 46CFR56.50-1(d).

Action required: 16 - Rectify deficiencies w/in 14 days
Resolved 3 October 2023
Resolution: POC provided objective evidence in the form of photos to show permanent repair/replacement of the leaking piping.

02 - Structural Conditions › N/A - No Subsystem › Electrical installations in general

Issued 25 September 2023 Resolved

Electrical equipment on a vessel must be designed, installed, and maintained to provide services necessary for safety under normal and emergency conditions. The starboard generator was displaying an error/fault message that could not be cleared or rectified during the inspection. Vessel shall rectify error/fault message and ensure generator is fully operational. 46CFR129.200(a).

Action required: 16 - Rectify deficiencies w/in 14 days
Resolved 3 October 2023
Resolution: POC provided objective evidence in the form of photos to show stbd generator error/fault message was cleared and generator readout was showing no fault/errors.

Deck/Cargo › Mooring/Anchoring › Anchor

Issued 24 July 2017 Resolved

Vessel replaced previously approved anchor and removed anchor winch, provide proof that newly installed anchor is sufficient to safely anchor the vessel IAW 46 CFR 184.300. Or replace currently installed anchor with previously approved anchor.

Action required: 705 - Other - as specified
Due 24 August 2017
Resolved 25 July 2017
Resolution: Previously approved anchor was re-installed on the vessel.

Lifesaving › Lifebuoys › Serviceable

Issued 22 July 2015 Resolved

Two life bouys were found to be unservicable one, had a cut in it and the other one had wasted grablines.

Due 22 July 2015
Resolved 22 July 2015
Resolution: Replaced on site.

Lifesaving › Lifebuoys › Self-igniting Lights

Issued 22 July 2015 Resolved

Line was 10-12 on all life bouys with self igniting lights instead of require 3-6 ft.

Due 22 July 2015
Resolved 22 July 2015
Resolution: Corrected on site.

Operations/Management › Lifesaving › Op Readiness/Maintenance/Inspection

Issued 22 July 2015 Resolved

Life saving checks were not being conducted using a checklists as required by 46CFR131.565(a)

Due 23 July 2015
Resolved 23 July 2015
Resolution: Company rep said that they were in the process of developing checklists for the company''s vessels to use. Note added to Misle to ensure records are available for next years inspection.

Documentation › Markings/Placards › Garbage Placard

Issued 22 July 2015 Resolved

Vessel did not have a current MARPOL V Placard.

Due 22 July 2015
Resolved 22 July 2015
Resolution: Vessel wen tto store and purchased new one.

Construction/Loadline › Structures › Door

Issued 22 July 2015 Resolved

Emergency escape hatch from engine room was not water tight and could not be open from engine room side.

Due 22 July 2015
Resolved 22 July 2015
Resolution: Vessel''s Crew adjusted dogs.

Casualty record · 1

25 January 2015Routine · role: Sighted in Area · serious marine incident, as classified · 1 dead · activity 5059972

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, and the bridge, lock or dam the investigation names where it names one. 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.