ISABEL MCALLISTER

Towing Vessel · Built 2020s · USCG East District (CGD-E)

ISABEL MCALLISTER is a 2025 towing vessel. The Coast Guard has recorded 4 inspections in 2025, along with 1 casualty investigation in 2025.

Records in 2025. Most recent: inspection, 29 December 2025.

Built: 2025
Last inspected: 29 December 2025
Documentation: Valid · documentation file of 10 August 2026
Inspections: 4
Deficiencies: 0 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Casualties: 1 investigation · 2025
Inspected with: 1 other vessel

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 29 December 2025

Recorded inspections4

…physical examinations1

…administrative events2

…with no type recorded1

Deficiencies 0 recorded · 0 without a recorded resolution

Operational controls None recorded without a removal date

Years with a record 1 calendar year (2025)

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

1345453

1098602

WDP9081

1820111

Flag

UNITED STATES

Maury page id

psix-1820111

Documentation record

Registered dimensions (L × B × D)88.4 ft × 37.9 ft × 15.2 ft

Registered tonnagegross 293 / net 200

ITC dimensions (L × B × D)88.4 ft × 37.9 ft × 15.2 ft

ITC tonnagegross 366 / net 109

BuilderWASHBURN & DOUGHTY ASSOCIATES INC · EAST BOOTHBAY, ME, UNITED STATES · built 2025

Hull materialSteel

PropulsionDiesel Outdrive

Hull shapeShip

Hull configurationMonohull

Hailing portWILMINGTON, DE

Trade endorsementsCoastwise, unrestricted, Registry

DocumentationValid · issued 27 February 2026 · expires 31 March 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 it0 - Simplified, Gross Ton
366 - Convention (Subpart B), Gross Ton
293 - Regulatory (Subpart C or D), Gross Ton
0 - Simplified, Net Ton
109 - Convention (Subpart B), Net Ton
200 - 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

A report is not offered for this hull. Its Coast Guard record spans fewer than two calendar years. That is a statement about the record, not about the vessel. What a sparse-record report looks like.

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.

CORNELIUS H CHARLTON Public Vessel, Unclassified · MISLE 492320 · 29 December 2025 · activity 8291360

Inspection history · 4

29 December 2025 Type not recorded

No type recorded · Sector Maryland-National Capital Region · USCG East District (CGD-E) · Activity 8291360

30 April 2025 Excursion Permit

Administrative · Sector Maryland-National Capital Region · USCG East District (CGD-E) · Activity 8123874

2 April 2025 COI Inspection

Physical examination · Sector Northern New England · USCG Northeast District (CGD-NE) · Activity 8104062

26 February 2025 Administrative Inspection

Administrative · USCG Northeast District (dp) · USCG Northeast District (CGD-NE) · Activity 8085081

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

29 December 2025Routine · role: Involved in a Marine Casualty · activity 8291360

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.