MARK M

Towing Vessel · Built 2010s · USCG Heartland District (CGD-H) · Other hulls named MARK M

MARK M is a 2015 towing vessel. The Coast Guard has recorded 17 inspections since 2017, most recently in July 2025, along with 2 deficiencies and 8 casualty investigations between 2017 and 2025.

Records from 2017 to 2025. Most recent: inspection, 13 July 2025.

Built: 2015
Last inspected: 13 July 2025
Documentation: Valid · documentation file of 10 September 2026
Inspections: 17
Deficiencies: 2 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Casualties: 8 investigations · 2017–2025
Inspected with: 15 other vessels

Identity

1263363

—

WDI3657

1352603

Flag

UNITED STATES

MMSI

367690570

Maury page id

psix-1352603

Inspections, by type

…physical examinations4

…administrative events3

…with no type recorded10

Years with a record 7 calendar years (2017–2025)

The 17 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 Towing Vessel class in Maury's sources begin in 1980.

Documentation record

Registered dimensions (L × B × D)99.8 ft × 32.0 ft × 10.3 ft

Registered tonnagegross 348 / net 104

ITC dimensions (L × B × D)99.8 ft × 32.0 ft × 10.3 ft

ITC tonnagegross 348 / net 104

BuilderNEWSOUTH MARINE CONSTRUCTION INC · GREENVILLE, MS, UNITED STATES · built 2015

Hull materialSteel

PropulsionDiesel Reduction

Hull shapeNot recorded

Hull configurationNot recorded

Hailing portST LOUIS, MO

Trade endorsementsCoastwise, unrestricted, Registry

DocumentationValid · issued 15 November 2025 · expires 31 December 2026

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 it348 - Convention (Subpart B), Gross Ton
104 - 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

WDI3657MMSI 367690570 · active · compulsorily equipped · granted 16 August 2025, expires 29 August 2035

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.

Inspected as a tow unit · 15

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.

Inspection history · 17

13 July 2025 Type not recorded

No type recorded · Sector Upper Mississippi River · USCG Heartland District (CGD-H) · Activity 8235563

10 April 2025 COI Inspection · Administrative Inspection

Physical examination · Sector Upper Mississippi River · USCG Heartland District (CGD-H) · Activity 8104600

3 April 2025 Administrative Inspection · TPO Audit

Administrative · Sector Upper Mississippi River · USCG Heartland District (CGD-H) · Activity 8112134

9 February 2025 Damage Survey

Physical examination · Marine Safety Unit Paducah · USCG Heartland District (CGD-H) · Activity 8076966

9 February 2025 Type not recorded

No type recorded · Marine Safety Unit Paducah · USCG Heartland District (CGD-H) · Activity 8077351

18 August 2024 Type not recorded

No type recorded · Marine Safety Unit Paducah · USCG Heartland District (CGD-H) · Activity 7985613

8 August 2024 Type not recorded

No type recorded · Sector Lower Mississippi · USCG Heartland District (CGD-H) · Activity 8003646

22 February 2023 Deficiency Check · Damage Survey

Physical examination · Sector Lower Mississippi · USCG Heartland District (CGD-H) · Activity 7640117

22 February 2023 Type not recorded

No type recorded · Sector Lower Mississippi · USCG Heartland District (CGD-H) · Activity 7646532

2 March 2022 Administrative Inspection

Administrative · Sector Upper Mississippi River · USCG Heartland District (CGD-H) · Activity 7404469

12 September 2021 Type not recorded

No type recorded · Marine Safety Detachment Peoria · USCG Heartland District (CGD-H) · Activity 7318778

20 July 2020 Administrative Inspection

Administrative · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 7011547

3 February 2020 Initial Certification · Administrative Inspection · MTSA Verification

Physical examination · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 6908140

31 August 2017 Type not recorded

No type recorded · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 6256264

12 June 2017 Type not recorded

No type recorded · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 6219094

7 May 2017 Type not recorded

No type recorded · Station Sabine · USCG Heartland District (CGD-H) · Activity 6140660

17 April 2017 Type not recorded

No type recorded · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 6126166

Deficiency record · 2

13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine

Issued 9 February 2025 Resolved

achinery and electrical systems must be designed and maintained to provide for safe operation of the towing vessel and safety of persons on board under normal and emergency conditions. Vessel has a loss of propulsion on the port main engine. Diagnose and repair to the satisfaction of an attending Marine Inspector. 46 CFR 143.205(a)

Condition: Invalid
Action required: 17 - Rectify deficiencies prior to departure
Resolved 11 February 2025
Resolution: Recieved close out letter from TPO

13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine

Issued 22 February 2023 Resolved

Machinery and electrical systems must be designed and maintained to provide for safe operation of the towing vessel and safety of persons onboard under normal and emergency conditions. The port reduction gear is damaged. Vessel is authorized to proceed with the assist vessel, ROBERT T (O.N. 969110), to Luhr Crosby at MM 167 on the Upper Mississippi River for repairs. Work with your TPO (TVIB) to clear the deficiency IAW CG-CVC Policy Letter 17-10 prior to commercial operations.

Action required: 705 - Other - as specified
Resolved 17 March 2023
Resolution: Received objective evidence via TPO that proper repairs were made to the port reduction gear and all tests conducted satisfactorily.

Casualty record · 8

17 April 2017Routine · role: Sighted in Area · activity 6126166

12 June 2017Routine · role: Involved in a Marine Casualty · at KANSAS CITY SOUTHERN RR - SIMMESPORT, LA · activity 6219094

31 August 2017Routine · role: Involved in a Marine Casualty · activity 6256264

12 September 2021Routine · role: Involved in a Marine Casualty · 1 injured · activity 7318778

22 February 2023Routine · role: Involved in a Marine Casualty · activity 7646532

8 August 2024Routine · role: Involved in a Marine Casualty · 1 injured · activity 8003646

18 August 2024Routine · role: Involved in a Marine Casualty · activity 7985613

9 February 2025Routine · role: Involved in a Marine Casualty · activity 8077351

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.