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M/V BROCK

Towing Vessel · Built 1950s · USCG Heartland District (CGD-H)

M/V BROCK is a 1957 towing vessel. The Coast Guard has recorded 21 inspections since 1997, most recently in October 2025, along with 15 deficiencies — 11 with no resolution recorded —, 1 operational control, 1 with no removal date recorded and 6 casualty investigations between 2011 and 2020.

Records from 1997 to 2025. Most recent: inspection, 15 October 2025.

Built
1957
Last inspected
15 October 2025
Documentation
Not in the documentation file of 10 September 2026
Inspections
21
Deficiencies
15 recorded · 11 without a recorded resolution
Controls
1 with no removal date recorded
Casualties
6 investigations · 2011–2020
Inspected with
12 other vessels
Also recorded as
1 other name

Identity

US Official No.
273278
IMO number
—
Call sign
WH5572
MISLE id
72609
Flag
UNITED STATES
MMSI
368065590, 368125090
Maury page id
psix-72609

Inspections, by type

…physical examinations5
…administrative events5
…with no type recorded11
…past their stated due date11
Years with a record 13 calendar years (1997–2025)
The 21 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

Tonnage as PSIX records it262 - Regulatory (Subpart C or D), Gross Ton
178 - Regulatory (Subpart C or D), 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

WDL3796MMSI 368125090 · active · voluntarily equipped · granted 21 December 2019, expires 21 December 2029
WDK5516MMSI 368065590 · active · voluntarily equipped · granted 9 November 2018, expires 9 November 2028
WDF6795MMSI 367477910 · expired · voluntarily equipped · granted 2 February 2011, cancelled 10 April 2021
WDE4746MMSI 367357290 · expired · compulsorily equipped · granted 17 May 2008, cancelled 21 July 2018 · licensed under a name not among this hull’s recorded names (not shown)
WDC5226MMSI 367037840 · expired · compulsorily equipped · granted 29 April 2005, cancelled 4 July 2015 · 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.

Inspected as a tow unit · 12

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.

APRIL Towing Vessel · MISLE 1434849 · 7 February 2020 · activity 6908007IBR 242 Freight Barge · MISLE 1606729 · 7 February 2020 · activity 6908007GD2006 Freight Ship · MISLE 18977 · 14 November 2019 · activity 7113300208 Freight Barge · MISLE 69873 · 17 July 2019 · activity 6777741CAPT SCOTT KELLEY Towing Vessel · MISLE 164692 · 27 February 2013 · activity 4540501CAPT SCOTT KELLEY Towing Vessel · MISLE 164692 · 18 November 2012 · activity 4486965KIRBY 28751 Tank Barge · MISLE 511132 · 18 November 2012 · activity 4486965KIRBY 29148 Tank Barge · MISLE 1112927 · 18 November 2012 · activity 4486965KIRBY 29150 Tank Barge · MISLE 1112929 · 18 November 2012 · activity 4486965EBL 2993 Tank Barge · MISLE 824483 · 26 April 2012 · activity 4295564GONSOULIN 411 Tank Barge · MISLE 874310 · 26 April 2012 · activity 4295564EVIN CHARLES Towing Vessel · MISLE 1152814 · 26 April 2012 · activity 4295564BROWN WATER I Towing Vessel · MISLE 165571 · 27 December 2011 · activity 4215143

Inspection history · 21

15 October 2025 Administrative Inspection · In-Service Inspection
Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 8253588
20 October 2023 Administrative Inspection
Administrative · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 7811912
8 November 2021 Administrative Inspection
Administrative · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 7347256
28 June 2021 Administrative Inspection
Administrative · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 7238294
26 May 2021 Administrative Inspection
Administrative · Commandant (CG-CVC) · Activity 7207168
31 August 2020 Deficiency Check
Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 7047075
7 February 2020 Type not recorded
No type recorded · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 6908007
14 November 2019 Type not recorded
No type recorded · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 7113300
24 July 2019 Type not recorded
No type recorded · Station Freeport · USCG Heartland District (CGD-H) · Activity 6761389
17 July 2019 Type not recorded
No type recorded · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 6777741
16 July 2019 Administrative Inspection
Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 6755091
27 February 2013 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4540501
18 November 2012 Type not recorded
No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4486965
26 April 2012 Type not recorded
No type recorded · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 4295564
27 December 2011 Type not recorded
No type recorded · Marine Safety Unit Victoria · USCG Heartland District (CGD-H) · Activity 4215143
29 July 2011 MTSA Verification · Deficiency Check · Industry Initiated Exam
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4098593
4 September 2007 Deficiency Check
Physical examination · Sector Lower Mississippi · USCG Heartland District (CGD-H) · Activity 3048581
8 April 2005 Deficiency Check
Physical examination · MIDET EAST BANK DETAIL · USCG Heartland District (CGD-H) · Activity 2329391
14 June 2001 Type not recorded
No type recorded · MSO MEMPHIS · USCG Heartland District (CGD-H) · Activity 214189
16 July 1999 Type not recorded
No type recorded · MSO MEMPHIS · USCG Heartland District (CGD-H) · Activity 212466
9 August 1997 Type not recorded
No type recorded · MSO MEMPHIS · USCG Heartland District (CGD-H) · Activity 408133

Deficiency record · 15

01 - Certificates & Documentation › 011 - Ships Certificates › Other (certificates)
Issued 26 May 2021 No resolution recorded
All owners and operators of an existing towing vessel must have a valid COI prior to the specified phase-in period. This vessel is one of the associated fleet that has not obtained a valid COI. The vessel shall be made available for a Coast Guard COI inspection within 90 days. If an inspection is not completed prior to this date, the action for this deficiency shall be changed to a 60 (Rectify deficiencies prior to movement) and the vessel may no long be permitted to operate.
Condition: Invalid
Action required: 60 - Rectify deficiencies prior to movement
Due 23 August 2021 — due date passed with no resolution recorded
07 - Fire Safety › N/A - No Subsystem › Fire pumps and its pipes
Issued 31 August 2020 No resolution recorded
Each towing vessel must have a self-priming, power-driven, fixed fire pump. Fire pump was inoperable.
Action required: 30 - Ship detained
Due 31 August 2020 — due date passed with no resolution recorded
03 - Water/Weathertight Conditions › N/A - No Subsystem › Other (load lines)
Issued 31 August 2020 No resolution recorded
A towing vessel must be maintained and operated so the watertight integrity and stability of the vessel are not compromised. Vessel’s aft void was filled with water up to the waterline, from an unknown source.
Condition: Damaged By Earlier Event
Action required: 30 - Ship detained
Due 31 August 2020 — due date passed with no resolution recorded
07 - Fire Safety › N/A - No Subsystem › Oil accumulation in engine room
Issued 31 August 2020 No resolution recorded
All seals and gaskets must be properly maintained to prevent leaks of flammable or combustible liquids into the machinery space. The engine room and machinery space bilges were both filled with approximately 6 inches of oil.
Condition: Improper/Lack of Maintenance
Action required: 30 - Ship detained
Due 31 August 2020 — due date passed with no resolution recorded
14 - Pollution Prevention › 144 - MARPOL Annex IV (Not Applicable to PSC Exams conducted in the U.S.) › Sewage treatment plant
Issued 31 August 2020 No resolution recorded
No person may operate any vessel equipped with installed toilet facilities unless it is equipped with an operable type II or III device. Vessel’s MSD and associated piping was actively leaking and overflowing rendering it inoperable.
Condition: Improper/Lack of Maintenance
Action required: 30 - Ship detained
Due 31 August 2020 — due date passed with no resolution recorded
03 - Water/Weathertight Conditions › N/A - No Subsystem › Scuppers, inlets and discharges
Issued 31 August 2020 No resolution recorded
Closure devices must be provided for hull penetrations which open to the exterior of the vessel and may allow water to enter the vessel. The machinery space where the shafts are located had a standalone bilge pump that pipped directly overboard with no valve or closure devices present.
Condition: Improper Installation
Action required: 17 - Rectify deficiencies prior to departure
Due 31 August 2020 — due date passed with no resolution recorded
09 - Working and Living Conditions › 092 - Working Conditions › Electrical
Issued 31 August 2020 No resolution recorded
Electrical systems and equipment must function properly and minimize system failures and fire and shock hazards. Circuit breaker front panel was not properly attached, exposing crew members to live wires.
Condition: Improper Installation
Action required: 17 - Rectify deficiencies prior to departure
Due 31 August 2020 — due date passed with no resolution recorded
08 - Alarms › N/A - No Subsystem › Engineers' alarm
Issued 31 August 2020 No resolution recorded
Each towing vessel must have a reliable means to provide notification when an emergency condition exists or an essential systems develops problems that require attention. Vessel alarm panel was completely inoperable and periodically produced false alarms.
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Due 31 August 2020 — due date passed with no resolution recorded
02 - Structural Conditions › N/A - No Subsystem › Ballast, fuel and other tanks
Issued 31 August 2020 No resolution recorded
Fuel systems for towing vessel main engines and generators must have a documented maintenance plan to ensure proper operation of the system. Vessel had a crack in the fuel tank that was actively leaking into forward void space, vessel implemented temporary repair to stop active leak. Vessel must effect permanent repair to the satisfaction of the Coast Guard.
Condition: Damaged By Earlier Event
Action required: 17 - Rectify deficiencies prior to departure
Due 31 August 2020 — due date passed with no resolution recorded
02 - Structural Conditions › N/A - No Subsystem › Ballast, fuel and other tanks
Issued 31 August 2020 No resolution recorded
A continuous supply of clean fuel must be provided to main propulsion engines and generators. Marine inspector was notified that crew must drain sea water from main fuel tank every 6 hours to maintain clean fuel for machinery.
Condition: Damaged By Earlier Event
Action required: 30 - Ship detained
Due 31 August 2020 — due date passed with no resolution recorded
03 - Water/Weathertight Conditions › N/A - No Subsystem › Scuppers, inlets and discharges
Issued 31 August 2020 No resolution recorded
A towing vessel must be maintained and operated so the watertight integrity and stability of the vessel are not compromised. Found starboard keel cooler leaking into bilge.
Condition: Damaged By Earlier Event
Action required: 17 - Rectify deficiencies prior to departure
Due 31 August 2020 — due date passed with no resolution recorded
Documentation › Certificates/Documents › FCC SSL
Issued 9 August 1997 Resolved
DID NOT HAVE RESTRICTED RADIO OPERATORS PERMIT
Condition: Unknown
Due 9 September 1997
Resolved 4 September 2007
Resolution: Admin clean-up from old MSIS cases.
Lifesaving
Issued 9 August 1997 Resolved
RING BOUY WAS DRY ROTTED
Condition: Unknown
Due 20 September 1997
Resolved 20 September 1997
Fire Fighting
Issued 9 August 1997 Resolved
FIRE EXTINGUISHER WAS WORN BEYOND SERVICABLE CONDITION
Condition: Unknown
Due 20 September 1997
Resolved 20 September 1997
Documentation
Issued 9 August 1997 Resolved
VESSEL DID NOT HAVE POLUTION PREVENTION/DISCHARGE PLACARD.
Condition: Unknown
Due 20 September 1997
Resolved 20 September 1997

Casualty record · 6

27 December 2011Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · activity 4215143
26 April 2012Routine · role: Involved in a Marine Casualty · activity 4295564
18 November 2012Routine · role: Involved in a Marine Casualty · activity 4486965
17 July 2019Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · at RIGOLETS RAILROAD BRIDGE · activity 6777741
14 November 2019Routine · role: Involved in a Marine Casualty · at MELVILLE RAILROAD BRIDGE · activity 7113300
7 February 2020Routine · role: Involved in a Marine Casualty · activity 6908007
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

M/V VICTORIA (2011–2019). 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.