MAERSK MARU

Tank Ship · USCG Southwest District (CGD-SW)

MAERSK MARU is a tank ship. The Coast Guard has recorded 19 inspections since 2011, most recently in October 2025, along with 1 deficiency and 3 operational controls.

Records from 2011 to 2025. Most recent: inspection, 14 October 2025.

Built: Not recorded
Last inspected: 14 October 2025
Documentation: Not in the documentation file of 10 September 2026
Inspections: 19
Deficiencies: 1 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date

Identity

US Official No.

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IMO number

9581447 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here

Call sign

9V6431

MISLE id

1130376

Flag

SINGAPORE

MMSI

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Maury page id

psix-1130376

Inspections, by type

…physical examinations11

…administrative events5

…with no type recorded3

Years with a record 9 calendar years (2011–2025)

The 19 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 Tank Ship class in Maury's sources begin in 1980.

Documentation record

Tonnage as PSIX records it28802 - Convention (Subpart B), Gross Ton
48020 - Dead Weight, Metric Ton
12582 - Convention (Subpart B), Net Ton

This hull's Official Number is not in the NVDC file dated 10 September 2026 as served by NOAA Fisheries, so no documentation record is shown. Absence from that file is a fact about the file, not about the hull.

Radio station licence

No FCC ship-station licence is recorded against this Official Number in the file of 6 September 2026. That is a fact about the licence file, not about the radio.

Inspection history · 19

14 October 2025 Administrative Inspection

Administrative · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 8252029

1 October 2025 PSC B · COC-TVE Renew

Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 8244736

29 January 2025 Administrative Inspection

Administrative · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 8072979

21 November 2024 Administrative Inspection

Administrative · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 8038096

23 October 2024 Deficiency Check

Physical examination · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 8023362

17 September 2024 Type not recorded

No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 8004624

3 August 2024 COC-TVE Annual · PSC B

Physical examination · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 7972449

22 June 2024 Administrative Inspection

Administrative · Sector Mobile · USCG Heartland District (CGD-H) · Activity 7939952

29 March 2024 Type not recorded

No type recorded · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 7886960

18 July 2023 COC-TVE Renew · PSC B

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 7741287

11 October 2019 Type not recorded

No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6833010

17 July 2019 ISPS II Exam

Physical examination · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 6747860

11 January 2019 COC-CHEM & TVE Annual · Ballast Water Examination · ISPS II Exam

Physical examination · Sector Boston · USCG Northeast District (CGD-NE) · Activity 6605690

5 December 2017 ISPS II Exam · Ballast Water Examination · COC-TVE Renew

Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 6318285

10 November 2016 ISPS II Exam · Ballast Water Examination · COC-TVE Annual

Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 6039095

21 October 2015 COC-TVE Renew · ISPS II Exam · Ballast Water Examination

Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 5747574

25 October 2014 Administrative Inspection

Administrative · Resident Inspection Office St. Croix · USCG Southeast District (CGD-SE) · Activity 5012669

1 March 2014 COC-TVE Annual · ISPS II Exam · Ballast Water Examination

Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 4808185

31 August 2011 ISPS II Exam · COC-TVE Renew

Physical examination · Sector Miami · USCG Southeast District (CGD-SE) · Activity 4131667

Deficiency record · 1

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

Issued 1 October 2025 Resolved

In tankers, electrical equipment, cables and wiring shall not be in hazardous locations unless it conforms with standards not inferior to those acceptable to the organization. PSCO observed crack in the intrinsically safe lighting next to cargo pump in the cargo pump room. 74SOLAS09 II-1/45.11

Condition: Improper/Lack of Maintenance
Action required: 15 - Rectify deficiencies by next port
Resolved 14 October 2025
Resolution: PSCO RECEIVED CLASS SURVEY REPORT ATTESTING TO REPAIRS OF INSTRINSICALLY SAFE LIGHT IN CARGO PUMP ROOM.

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.