HOS PANTHER

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

HOS PANTHER is a 2009 offshore supply vessel. The Coast Guard has recorded 23 inspections since 2009, most recently in March 2026, along with 7 deficiencies, 1 operational control and 2 casualty investigations between 2013 and 2024.

Records from 2009 to 2026. Most recent: inspection, 5 March 2026.

Built: 2009
Last inspected: 5 March 2026
Documentation: Valid · documentation file of 10 September 2026
Inspections: 23
Deficiencies: 7 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Casualties: 2 investigations · 2013–2024
Also recorded as: 1 other name

Identity

US Official No.

1218372

IMO number

9529683 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here

Call sign

WDP3348

MISLE id

991646

Flag

UNITED STATES

MMSI

338884000, 368344630

Maury page id

psix-991646

Inspections, by type

…physical examinations11

…administrative events6

…with no type recorded6

Years with a record 13 calendar years (2009–2026)

The 23 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)261.5 ft × 60.0 ft × 24.0 ft

Registered tonnagegross 2,998 / net 1,003

ITC dimensions (L × B × D)261.5 ft × 60.0 ft × 24.0 ft

ITC tonnagegross 2,998 / net 1,003

BuilderNORTH AMERICAN FABRICATORS LLC · HOUMA, LA, UNITED STATES · built 2009

Hull materialSteel

PropulsionCombination Types

Hull shapeNot recorded

Hull configurationNot recorded

Hailing portNEW ORLEANS, LA

Trade endorsementsCoastwise, unrestricted, Registry

DocumentationValid · issued 18 December 2025 · expires 31 January 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 it2998 - Convention (Subpart B), Gross Ton
1003 - 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

WDP3348MMSI 368344630 · active · compulsorily equipped · granted 6 December 2023, expires 6 December 2033

WDE8602MMSI 338884000 · active · compulsorily equipped · granted 16 March 2019, expires 1 May 2029 · 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 · 23

5 March 2026 Annual Inspection · ACP Annual Oversight

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8289462

15 January 2025 ACP Annual Oversight · Administrative Inspection · Annual Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8063589

12 November 2024 Type not recorded

No type recorded · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 8038733

9 November 2024 Type not recorded

No type recorded · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 8045894

8 November 2024 Administrative Inspection

Administrative · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 8032615

24 June 2024 Administrative Inspection

Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7941607

8 December 2023 COI Inspection · Administrative Inspection · ACP COI Oversight · Annual Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7836568

1 November 2019 Type not recorded

No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6868826

18 July 2019 Annual Inspection · MTSA/ISPS Verification · Administrative Inspection · ACP COI Oversight · COI Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6753874

15 August 2018 ACP Annual Oversight · Annual Inspection · Administrative Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6510245

30 July 2018 Type not recorded

No type recorded · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6498142

26 July 2017 Periodic Inspection · ACP Periodic Oversight · Administrative Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6221670

31 May 2017 In-Service Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6161688

25 July 2016 ACP Annual Oversight · Administrative Inspection

Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 5952788

27 May 2014 COI Inspection · MTSA/ISPS Verification · ACP COI Oversight

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 4866349

1 June 2012 ACP Annual Oversight · Annual Inspection · MTSA Verification

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 4329657

14 February 2012 Administrative Inspection

Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 4244291

11 September 2011 Type not recorded

No type recorded · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 4143398

22 August 2011 Annual Inspection · MTSA Verification · ACP Annual Oversight

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 4120531

11 August 2011 Type not recorded

No type recorded · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 4113767

9 December 2010 Administrative Inspection

Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 3907392

22 September 2010 Administrative Inspection

Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 3854808

7 May 2009 MTSA/ISPS Verification · MARPOL Annex VI Survey · Initial Certification · MARPOL Annex IV Survey · Initial Construction-Excluding Oversight

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 3469527

Deficiency record · 7

99 - Other › N/A - No Subsystem › Other (Safety in general)

Issued 15 January 2025 Resolved

Electrical installations shall be such to minimize the risk of fire and explosion from flammable products. Both port and starboard aft hazardous zones on the vessel have non-intrinsically safe ring buoy lights within them. - IBC Code 15.12.4

Action required: 50 - Rectify deficiencies w/in 30 days
Due 15 February 2025
Resolved 23 January 2025
Resolution: Obtained ABS survey report with finding No. 553 attesting that the life buoy lights within the vessel’s designated hazardous zone were replaced with lights that were intrinsically safe. Report attached.

02 - Structural Conditions › N/A - No Subsystem › Hull - cracking

Issued 8 November 2024 Resolved

The owner or operator of an OSV shall make the vessel available for inspection by the marine inspector each time an accident occurs, or a defect is discovered that affects the safety of the vessel. Vessel sustained damage to the #2 port fuel tank. Makre repairs to the satisfaction of the attending Coast Guard Inspector.

Condition: Damaged By Earlier Event
Action required: 17 - Rectify deficiencies prior to departure
Resolved 25 November 2024
Resolution: Received satisfactory report of repair.

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

Issued 18 July 2019 Resolved

74 SOLAS (2014 CONS)II-1 Reg 45/5.4 Aft deck light port side is located in a Hazardous zone. Replace damaged electrical cable that is introducing risk of fire or explosion prior to loading methanol tanks.

Condition: Improper/Lack of Maintenance
Action required: 16 - Rectify deficiencies w/in 14 days
Due 1 August 2019
Resolved 10 August 2019
Resolution: Cleared by ABS

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

Issued 18 July 2019 Resolved

74 SOLAS (2014 CONS)II-1 Reg 43/2.2 Emergency lighting in the ROV control van and workshop are inoperable. Correct prior to allowing personnel to work in these spaces.

Condition: Improper/Lack of Maintenance
Action required: 16 - Rectify deficiencies w/in 14 days
Due 1 August 2019
Resolved 19 August 2019
Resolution: Cleared by ABS.

06 - Cargo Operations Including Equipment › N/A - No Subsystem › Other (cargo)

Issued 18 July 2019 Resolved

2014 ABS Supplement <90 meters Cite 5C-1-7/11.11.2 (SRV) Pressure vacuum valve on the methanol tanks were held open with cardboard upon arrival to allow paint to dry. 1 of the vacuum valves was stuck and could not be operated.

Condition: Improper/Lack of Maintenance
Action required: 10 - Deficiency Rectified
Due 18 July 2019
Resolved 18 July 2019
Resolution: Blocks removed and vacuum side cleaned operating properly.

11 - Life Saving Appliances › N/A - No Subsystem › Inflatable liferafts

Issued 18 July 2019 Resolved

74 SOLAS (2014 CONS) III Reg 13/4.2 Outboard Life raft port side not arranged float free. Painter connected directly to the vessel.

Condition: Improper Installation
Action required: 10 - Deficiency Rectified
Due 18 July 2019
Resolved 18 July 2019
Resolution: Liferaft painter connected to weak link.

Lifesaving › Rescue Boat › Construction

Issued 22 August 2011 Resolved

Vessel Narwhal Sv-420 rescue boat is not CG approved. Vessel is to replace rescue boat within 90 days with one that is CG and SOLAS approved. Vessel is not to sail foreign with current rescue boat.

Action required: 705 - Other - as specified
Due 15 February 2012
Resolved 1 June 2012
Resolution: Vessel Narwhal Sv-420 rescue boat is cleared for Domestic use only, Not International. SOLAS approved FRC required for International voyages.

Casualty record · 2

30 January 2013Routine · role: Involved in a Marine Casualty · activity 4525215

9 November 2024Routine · role: Involved in a Marine Casualty · activity 8045894

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

PAO DE ACUCAR (2013). 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.