WILLIAM B is a 1974 towing vessel. The Coast Guard has recorded 24 inspections since 1992, most recently in May 2025, along with 4 deficiencies and 4 casualty investigations between 2006 and 2016.
Records from 1992 to 2025. Most recent: inspection, 28 May 2025.
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)52.8 ft × 18.2 ft × 6.3 ft
Registered tonnagegross 56 / net 36
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderASHLAND DRY DOCKING COMPANY · PORTSMOUTH, OH, UNITED STATES · built 1974
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeUNSPECIFIED
Hull configurationUNSPECIFIED
Hailing portCINCINNATI, OH
Trade endorsementsCoastwise, unrestricted
DocumentationValid · issued 30 April 2026 · expires 31 May 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 it56 - Regulatory (Subpart C or D), Gross Ton 36 - 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.
Vessel history report
Every record for this hull, in one document — $299
Every recorded inspection, 1980 to
2026 for this class, 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.
09 - Working and Living Conditions › 091 - Living Conditions › Medical Equipment
Issued 28 November 2018Resolved
First aid kit in pilot house contained expired medication.
Condition: Improper/Lack of Maintenance
Action required: 10 - Deficiency Rectified
Due 28 November 2018
Resolved 28 November 2018
Resolution: Removed and replace medication in first aid kit
07 - Fire Safety › N/A - No Subsystem › Fire detection and alarm system
Issued 28 November 2018Resolved
Fire detection panel zones were improperly labeled as required.
Condition: Improper Installation
Action required: 50 - Rectify deficiencies w/in 30 days
Due 28 December 2018
Resolved 1 February 2019
Resolution: Fire Detection Panel zones have been correctly labeled.
Documentation › Safety/Response Plans/Programs › Vessel Response Plan
Issued 21 October 2008Resolved
-The VRP must be amended to state that training regimens apply to the qualified and alternate qualified individuals, and members of the spill management team per Reg 33 CFR 155.1055
-The geographic-specific appendices in the VRP must be amended to align with the 33 CFR Part 3 technical amendments to reflect the introduction of Sector Commands.
Due 21 November 2008
Resolved 16 December 2008
Resolution: Deficiencies fixed with revision submitted 12/4/08. Vessel approved for resubmission. Vessel expiration date 12/23/2013 (VRP #00154)
Documentation › Safety/Response Plans/Programs › Vessel Response Plan
Issued 21 October 2008Resolved
-Per Reg 33 CFR 155.1040(k), the vessel-specific appendices must be amended to include the volume oil cargo that would be involved in a MMPD and WCD
Due 21 November 2008
Resolved 16 December 2008
Resolution: Deficiencies fixed with revision submitted 12/4/08. Vessel approved for resubmission. Vessel expiration date 12/23/2013 (VRP #00154)
8 June 2006Routine · role: Involved in a Marine Investigation (non-casualty) · serious marine incident, as classified · 1 injured · activity 2678533
28 August 2006Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · 1 injured · activity 2762329
12 July 2013Routine · role: Involved in a Marine Casualty · activity 4663094
8 October 2016Routine · role: Transiting Vicinity of Primary Subject · activity 6030599
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. 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.