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MAKO

Built
2010
Last inspected
13 August 2026
Documentation
Valid · NVDC file of 10 August 2026
Controls
None recorded without a removal date

Coast Guard record current through 23 August 2026, retrieved 5 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.

Inspection record

Last inspected 13 August 2026
…with no type recorded7
Operational controls None recorded without a removal date
Years with a record 11 calendar years (2011–2026)
Every line above is a count of records the US Coast Guard wrote, or a date it recorded. A blank resolution means none was recorded in this data; it does not establish that a deficiency is outstanding. Years with a record are calendar years in which a record exists, not years in service. What Maury does not do.

Identity

9579896
WDG9743
1099397
Flag
UNITED STATES
Maury page id
psix-1099397

Documentation record

Registered dimensions (L × B × D)111.2 ft × 36.0 ft × 16.8 ft
Registered tonnagegross 223 / net 151
ITC dimensions (L × B × D)111.2 ft × 36.0 ft × 16.8 ft
ITC tonnagegross 499 / net 149
BuilderTHOMA-SEA SHIP BUILDERS LLC · LOCKPORT, LA, UNITED STATES · built 2010
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeUNSPECIFIED
Hull configurationUNSPECIFIED
Hailing portPHILADELPHIA, PA
Endorsements, as the file codes themcw_un, reg
DocumentationValid · issued 30 April 2026 · expires 30 April 2027
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 it499 - Convention (Subpart B), Gross Ton
223 - Regulatory (Subpart C or D), Gross Ton
149 - Convention (Subpart B), Net Ton
151 - Regulatory (Subpart C or D), Net Ton
Every line above is a field of the National Vessel Documentation Center's file as served by NOAA Fisheries, dated 10 August 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.
Professional
The full record for this vessel

Behind this panel: 16 inspections, each with its date, unit and type; 2 deficiencies with the resolution recorded against each; operational controls, none recorded without a removal date; 5 other vessels inspected with it; no other recorded names; the documentation record: dimensions, tonnage, builder, hailing port and endorsements. Every line is a record the Coast Guard wrote; the counts above are the same counts as in the summary, and they are free.

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Vessel history report
Every record for this hull, in one document — $299

Every recorded inspection, 1972 to 2026, in one chronology · every deficiency, with system, dates and resolution · operational controls imposed and removed · every name this hull has been recorded under · the vessels it was inspected alongside, and when · how its record compares with hulls of similar age and size, as a fact about the population and never a judgement about this vessel.

Read one first, in full: a forty-year chronology · a hull that changed operators four times · the sparse case, shown as an example, not for sale.

This report is in development and is not for sale yet. There is no date, and nothing is charged. Leave an email and we will tell you when it exists, once.

Inspected as a tow unit · 5

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.

COLONEL Towing Vessel · MISLE 158039 · 23 November 2020 · activity 7100810ES15 Freight Barge · MISLE 1559765 · 23 November 2020 · activity 7100810DOUGLAS J Towing Vessel · MISLE 678235 · 3 February 2015 · activity 5064493HIPPO Tank Barge · MISLE 827582 · 3 February 2015 · activity 5064493PENN NO. 81 Tank Barge · MISLE 1057343 · 3 February 2015 · activity 5064493

Inspection history · 16

13 August 2026 Administrative Inspection
Administrative · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 8463399
28 October 2025 COI Inspection · Administrative Inspection · Deficiency Check
Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 8259864
9 June 2025 TPO Audit
Administrative · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 8153077
2 November 2024 Type not recorded
No type recorded · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 8033453
29 September 2022 Administrative Inspection
Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 7568901
27 July 2022 Deficiency Check · Administrative Inspection
Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 7518214
23 November 2020 Type not recorded
No type recorded · Sector North Carolina · USCG East District (CGD-E) · Activity 7100810
17 November 2020 Initial Certification · Administrative Inspection
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 7097102
3 June 2018 Type not recorded
No type recorded · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 6443389
27 July 2016 Type not recorded
No type recorded · Sector Delaware Bay · USCG East District (CGD-E) · Activity 5955123
25 July 2016 Type not recorded
No type recorded · Sector Delaware Bay · USCG East District (CGD-E) · Activity 5953728
11 March 2015 Deficiency Check · MTSA Verification · Spot Check (Safety) · Industry Initiated Exam · Administration · DAPI Audit
Physical examination · Sector Delaware Bay · USCG East District (CGD-E) · Activity 5081647
3 February 2015 Type not recorded
No type recorded · Sector New York · USCG Northeast District (CGD-NE) · Activity 5064493
14 March 2013 Administration
Administrative · Sector New York · USCG Northeast District (CGD-NE) · Activity 4549222
5 January 2012 Type not recorded
No type recorded · USCGC CLEAT (WYTL 65615) · USCG East District (CGD-E) · Activity 4224393
27 April 2011 MTSA/ISPS Verification · Industry Initiated Exam · DAPI Audit · Deficiency Check
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 3996997

Deficiency record · 2

13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 31 October 2025 Resolved
Each towing vessel must perform the applicable tests in Table 143.245(b) of this section. The tests required by this section must be recorded in accordance with part 140 of this subchapter. Pressure vessel (air receiver) safety relief valves were not properly recorded, tested or replaced to meet the required testing frequency. Replace or test safety relief valves in accordance with manufacturer's instructions or TSMS procedures, to the satisfaction of the USCG Marine Inspector and TPO Surveyor. 46 CFR 143.245(b)
Action required: 50 - Rectify deficiencies w/in 30 days
Due 30 November 2025
Resolved 7 November 2025
Resolution: Recv'd TPO report for SRVs; all sat.
01 - Certificates & Documentation › 012 - Crew Certificates › Manning specified by the minimum safe manning doc
Issued 27 July 2022 Resolved
[name withheld] reported to Secny that they will be sailing short to New Orleans. Vsl will add the missing crew member upon arrival to meet the require safe manning. OCMI confirmed the Vsl is safe to transit to Miami
Action required: 15 - Rectify deficiencies by next port
Due 27 July 2022
Resolved 29 July 2022

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.