COUGAR

Offshore Supply Vessel · Offshore class · Built 2010s · USCG Heartland District (CGD-H) · Other hulls named COUGAR

COUGAR is a 2010 offshore supply vessel. The Coast Guard has recorded 13 inspections since 2010, most recently in February 2024, along with 7 deficiencies and 1 casualty investigation in 2022.

Records from 2010 to 2024. Most recent: inspection, 5 February 2024.

Built: 2010
Last inspected: 5 February 2024
Documentation: Valid · documentation file of 10 September 2026
Inspections: 13
Deficiencies: 7 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Casualties: 1 investigation · 2022
Also recorded as: 1 other name

Identity

US Official No.

1226851

IMO number

9591650 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here

Call sign

WDH2188

MISLE id

957617

Flag

UNITED STATES

MMSI

367458710 (licence lapsed)

Maury page id

psix-957617

Inspections, by type

…physical examinations8

…administrative events4

…with no type recorded1

Years with a record 10 calendar years (2010–2024)

The 13 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)184.3 ft × 48.0 ft × 16.0 ft

Registered tonnagegross 98 / net 67

ITC dimensions (L × B × D)184.3 ft × 48.0 ft × 16.0 ft

ITC tonnagegross 1,158 / net 347

BuilderMASTER BOAT BUILDERS INC · CODEN, AL, UNITED STATES · built 2010

Hull materialSteel

PropulsionDiesel Reduction

Hull shapeNot recorded

Hull configurationNot recorded

Hailing portNEW ORLEANS, LA

Trade endorsementsCoastwise, unrestricted, Registry

DocumentationValid · issued 27 September 2025 · expires 31 October 2026

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 it98 - Regulatory (Subpart C or D), Gross Ton
1158 - Convention (Subpart B), Gross Ton
67 - Regulatory (Subpart C or D), Net Ton
347 - Convention (Subpart B), 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

WDH2188MMSI 367458710 · cancelled · compulsorily equipped · granted 16 August 2023, cancelled 22 July 2024

WDF5042MMSI 367458710 · cancelled · compulsorily equipped · granted 24 June 2010, cancelled 4 November 2013 · 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 · 13

5 February 2024 Deficiency Check · Administrative Inspection · Annual Inspection

Physical examination · Sector Mobile · USCG Heartland District (CGD-H) · Activity 7860754

14 March 2023 Administrative Inspection · Annual Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7650591

7 March 2022 Damage Survey

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7407636

7 March 2022 Type not recorded

No type recorded · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7579619

20 September 2021 COI Inspection · Internal Structural Exam · Drydock Exam · MTSA Verification

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 7316316

18 September 2018 Administrative Inspection

Administrative · Sector Mobile · USCG Heartland District (CGD-H) · Activity 6553459

14 June 2017 Administrative Inspection

Administrative · Sector Mobile · USCG Heartland District (CGD-H) · Activity 6175951

14 August 2015 COI Inspection · MTSA Verification · Administrative Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 5219258

10 August 2015 Internal Structural Exam · Administrative Inspection · Hull Examination

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 5208717

28 August 2014 Annual Inspection

Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 4958417

25 March 2014 Administrative Inspection

Administrative · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 4822877

28 January 2011 Administrative Inspection

Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 3934771

1 March 2010 COI Inspection · Plan Review (Other than "T") · Construction Oversight · MTSA Verification · Initial Certification · MARPOL Annex VI Survey

Physical examination · Sector Mobile · USCG Heartland District (CGD-H) · Activity 3687770

Deficiency record · 7

13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Bilge pumping arrangements

Issued 14 March 2024 Resolved

All vessels except unmanned barges shall be provided with a satisfactory bilge pumping plant capable of pumping from and draining any watertight compartment. Vessels bilge system failed to operate and several valves were found without labels. Vessel is required to make repairs and test all bilge suction points before departure.

Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Due 14 March 2024
Resolved 22 March 2024
Resolution: ABS attended the vessel and witnessed a satisfactory test of all 7 bilge suction points and the new valve label plates that were originally missing.

04 - Emergency Systems › N/A - No Subsystem › Emergency, lighting, batteries and switches

Issued 14 March 2023 Resolved

Emergency lighting required in working and living areas to the main deck. An emergency light bulb was replaced on the emergency escape hatch in the engine room.

Condition: Improper/Lack of Maintenance
Action required: 10 - Deficiency Rectified
Due 15 March 2023
Resolved 14 March 2023
Resolution: Bulb replaced.

03 - Water/Weathertight Conditions › N/A - No Subsystem › Doors

Issued 14 March 2023 Resolved

Watertight doors need to withstand a head of water. Watertight doors were adjusted on both the emergency escape hatch and watertight door leading to the steering room.

Condition: Improper/Lack of Maintenance
Action required: 10 - Deficiency Rectified
Due 15 March 2023
Resolved 14 March 2023
Resolution: Door and hatch adjusted.

02 - Structural Conditions › N/A - No Subsystem › Hull damage impairing seaworthiness

Issued 7 March 2022 Resolved

Vsl sustained damage to the stbd bow, after Collison with platform. Vsl rep to provide repair proposal to ocmi prior to departure.

Condition: Damaged By Earlier Event
Action required: 17 - Rectify deficiencies prior to departure
Resolved 12 April 2022
Resolution: Rcvd report from ABS stating repairs complete.

03 - Water/Weathertight Conditions › N/A - No Subsystem › Doors

Issued 20 September 2021 Resolved

Each vessel must meet the applicable requirements in subchapter S of this chapter. Vessel Class I watertight doors for the emergency escape leading out of the engine room and the Class I watertight door leading into the steering compartment from the engine room would not close and dog properly. Vessel is required to maintain and have working watertight doors as per the stability letter and for the safety of the vessel and crew.

Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 20 December 2021
Resolution: Vessel crew removed improperly installed washers on the watertight door hinges and corrected misalignment.

Pollution Prevention/Response › Response Equipment › Non-sparking Hand Scoops/Shovels/Buckets

Issued 14 August 2015 Resolved

Spill kit did not contain required scoop

Action required: 705 - Other - as specified
Resolved 14 August 2015
Resolution: Scoop provided

Lifesaving › Lifefloat › Painter

Issued 14 August 2015 Resolved

Painter was tied down in spool not permitting line to pay out freely in case of emergency

Action required: 705 - Other - as specified
Resolved 14 August 2015
Resolution: Tie-downs cut and removed

Casualty record · 1

7 March 2022Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · activity 7579619

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.

Recorded names · 1

HARVEY HEAT (2022). Names as the Coast Guard recorded them in incident records, with the years they appear; some are renames and some are spelling variants.

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.