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DOROTHY BOYD

Towing Vessel · Built 1970s · USCG Southeast District (CGD-SE) · Other hulls named DOROTHY BOYD · MOBRO MARINE, INC. operator of record, 2023

DOROTHY BOYD is a 1976 towing vessel. The Coast Guard has recorded 6 inspections since 1996, most recently in August 2020, along with 1 casualty investigation in 2017.

Records from 1996 to 2020. Most recent: inspection, 5 August 2020.

Built: 1976
Last inspected: 5 August 2020
Documentation: Valid · documentation file of 10 September 2026
Inspections: 6
Deficiencies: 0 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Casualties: 1 investigation · 2017
Inspected with: 1 other vessel
Also recorded as: 1 other name

Identity

574099

—

WYH7135

142434

Flag

UNITED STATES

MMSI

367761620

Maury page id

psix-142434

Inspections, by type

…physical examinations3

…administrative events1

…with no type recorded2

Years with a record 6 calendar years (1996–2020)

The 6 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 6 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)43.1 ft × 16.0 ft × 4.8 ft

Registered tonnagegross 33 / net 22

ITC dimensions (L × B × D)Not recorded

ITC tonnageNot recorded

BuilderROOSEVELT J CROSBY · CUT OFF, LA, UNITED STATES · built 1976

Hull materialSteel

PropulsionDiesel Reduction

Hull shapeNot recorded

Hull configurationNot recorded

Hailing portJACKSONVILLE, FL

Trade endorsementsCoastwise, unrestricted, Registry

DocumentationValid · issued 8 May 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 it33 - Regulatory (Subpart C or D), Gross Ton
22 - 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

WDJ2777MMSI 367761620 · active · compulsorily equipped · granted 11 November 2016, expires 11 November 2026

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 · 1

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.

MOBRO 203 Freight Barge · MISLE 11175 · 30 October 2017 · activity 6305568

Inspection history · 6

5 August 2020 Administrative Inspection

Administrative · Sector Jacksonville · USCG Southeast District (CGD-SE) · Activity 7024454

30 October 2017 Type not recorded

No type recorded · Sector St Petersburg · USCG Southeast District (CGD-SE) · Activity 6305568

13 January 2011 Industry Initiated Exam

Physical examination · Sector Jacksonville · USCG Southeast District (CGD-SE) · Activity 3928202

20 September 2007 Annual Inspection

Physical examination · Sector Jacksonville · USCG Southeast District (CGD-SE) · Activity 3062710

8 October 2005 Type not recorded

No type recorded · Station Crystal River · USCG Southeast District (CGD-SE) · Activity 2510425

5 February 1996 Uninspected Towing Vessel · MARPOL Annex I Examination · MARPOL Annex V Examination

Physical examination · MSO JACKSONVILLE · USCG Southeast District (CGD-SE) · Activity 1398392

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 · 1

30 October 2017Routine · role: Involved in a Marine Casualty · activity 6305568

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

JAMIE LYNN (2017). 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.