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MARY B
MARY B is a 1975 towing vessel. The Coast Guard has recorded 13 inspections since 1988, most recently in July 2019, along with 2 casualty investigations between 2010 and 2012.
Records from 1988 to 2019. Most recent: inspection, 11 July 2019.
- Built
- 1975
- Last inspected
- 11 July 2019
- Documentation
- Valid · documentation file of 10 September 2026
- Deficiencies
- 0 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
- Casualties
- 2 investigations · 2010–2012
Identity
563626
WDI4907
228852
Flag
UNITED STATES
367703290 (licence lapsed)
Maury page id
psix-228852
Inspections, by type
…with no type recorded7
Years with a record
10 calendar years (1988–2019)
The 13 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.
This record may be incomplete: the most recent inspection recorded for this vessel was 7 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 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)47.3 ft × 18.0 ft × 6.7 ft
Registered tonnagegross 51 / net 34
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderTUCKER MARINE INC · CINCINNATI, OH, UNITED STATES · built 1975
Hull materialSteel
PropulsionNot recorded
Hull shapeNot recorded
Hull configurationNot recorded
Hailing portBELLAIRE, OH
Trade endorsementsCoastwise, unrestricted
DocumentationValid · issued 5 February 2026 · expires 28 February 2027
Service, as the file records itTowing Vessel
Hull formunknown (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)
Tonnage as PSIX records it51 - Regulatory (Subpart C or D), Gross Ton
34 - Regulatory (Subpart C or D), Net Ton
34 - 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 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
WDI4907MMSI 367703290 · cancelled · compulsorily equipped · granted 14 November 2015, cancelled 1 June 2020
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 · 6
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.
TITLETOWN Towing Vessel · MISLE 81285 · 14 February 2012 · activity 4245471MEM2259 Freight Barge · MISLE 454125 · 14 February 2012 · activity 4245471MEM 5205 Freight Barge · MISLE 477773 · 14 February 2012 · activity 4245471ACL 00520 Freight Barge · MISLE 15150 · 21 August 2010 · activity 3833353WTT 812 Freight Barge · MISLE 193711 · 21 August 2010 · activity 3833353MARK STAAB Towing Vessel · MISLE 212135 · 21 August 2010 · activity 3833353Inspection history · 13
11 July 2019
Administrative Inspection
Administrative · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 6745562
24 December 2013
Type not recorded
No type recorded · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 4773652
14 February 2012
Type not recorded
No type recorded · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 4245471
8 February 2012
Administration · DAPI Audit · MTSA Verification
Physical examination · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 4242193
1 February 2011
DAPI Audit · Industry Initiated Exam · MTSA Verification · Administration
Physical examination · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 3937634
30 November 2010
Type not recorded
No type recorded · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 3907473
21 August 2010
Type not recorded
No type recorded · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 3833353
9 February 2006
Type not recorded
No type recorded · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 2582190
24 August 2005
MTSA Verification
Physical examination · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 2478392
2 June 2004
Type not recorded
No type recorded · MSO LOUISVILLE · USCG Heartland District (CGD-H) · Activity 2087142
14 April 2004
Security Plan Review - VSP
Administrative · Marine Safety Center (MSC) · Activity 2044074
9 October 2002
Annual Inspection
Physical examination · MSO LOUISVILLE · USCG Heartland District (CGD-H) · Activity 1714384
11 March 1988
Type not recorded
No type recorded · MSO LOUISVILLE · USCG Heartland District (CGD-H) · Activity 321968
Deficiency record · 0
No deficiencies recorded against this vessel. This means none were written in the records covered — it is not a statement about the vessel's condition. What a recorded resolution is.
Casualty record · 2
21 August 2010Routine · role: Sighted in Area · activity 3833353
14 February 2012Routine · role: Sighted in Area · activity 4245471
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.