This record may be incomplete: the most recent inspection recorded for this vessel was 3 years ago. Maury shows what the Coast Guard recorded, not whether the vessel has been inspected since, is still in service, or what condition it is in. 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.
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.
Registered dimensions (L × B × D)64.2 ft × 26.1 ft × 8.0 ft
Registered tonnagegross 140 / net 73
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderCOLBERG INC · STOCKTON, CA, UNITED STATES · built 1964
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeUNSPECIFIED
Hull configurationUNSPECIFIED
Hailing portSAN FRANCISCO, CA
Endorsements, as the file codes themcw_ch
DocumentationValid · issued 12 June 2026 · expires 31 July 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 it140 - Regulatory (Subpart C or D), Gross Ton 73 - 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: 31 inspections, each with its date, unit and type; 3 deficiencies with the resolution recorded against each; operational controls, none recorded without a removal date; 3 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.
Professional is $39 a month or $299 a year,
or $19.99 a month locked for life at the founding rate, for the first 200 subscribers. It unlocks
every detail section on every vessel page, fleet watch tied to your account, and ownership records
on request. Already a subscriber? Sign in.
Maury does not score, rate or grade vessels, at any price.
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.
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.
Used only to tell you when the report exists.
Not shared, not sold, and not added to a mailing list.
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.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Auxiliary engine
Issued 17 January 2023Resolved
Propulsion machinery, including main engines, reduction gears, shafting, bearings, and electrical equipment and systems, must: (1) Be maintained to ensure proper operation;
(2) Be suitable for route and service. Operator self-reported loss of main generator while underway and engaged in dredging operations. Prior to operations, operator shall, to the satisfaction of ABS Class surveyor, provide a detailed report as to root cause of the generator shutdown and demonstrate that the affected generator can operate under expected loads.
Condition: Improper/Lack of Maintenance
Action required: 66 - Prior to drilling or production operations
Due 20 January 2023
Resolved 17 January 2023
Resolution: ABS identified root cause of port main engine generator failure to be a detached wire for the water detection sensor attached to the inlet filter. Generator was repaired and put back online with a full load.
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 50% of the vessels that has not obtained a valid COI. The vessel shall be made available for a Coast Guard COI inspection within 90 days5. 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.
Action required: 705 - Other - as specified
Resolved 16 February 2021
Resolution: Corrected
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 25% of the vessels 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.
46 CFR 136.202(a)
Condition: Invalid
Action required: 705 - Other - as specified
Due 27 May 2020
Resolved 17 June 2020
Resolution: Another vessel in the company fleet, SARAH, was issued a COI and took the place of this vessel. Company now meets 25% compliance.
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.