IONA MCALLISTER

Towing Vessel · Built 1980s · USCG Northeast District (CGD-NE)

Built: 1981
Last inspected: 29 October 2025
Documentation: Valid · NVDC file of 10 August 2026
Inspections: 41
Deficiencies: 21 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Inspected with: 14 other vessels
Also recorded as: 1 other name

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 October 2025

Recorded inspections41

…physical examinations15

…administrative events4

…with no type recorded22

Deficiencies 21 recorded · 0 without a recorded resolution

Operational controls None recorded without a removal date

Years with a record 22 calendar years (1994–2025)

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

638559

8023618

WDD4840

199801

Flag

UNITED STATES

Maury page id

psix-199801

Documentation record

Registered dimensions (L × B × D)109.1 ft × 33.0 ft × 13.2 ft

Registered tonnagegross 197 / net 134

ITC dimensions (L × B × D)Not recorded

ITC tonnageNot recorded

BuilderRYSCO SHIPYARD INC · BLOUNTSTOWN, FL, UNITED STATES · built 1981

Hull materialSteel

PropulsionDiesel Reduction

Hull shapeUNSPECIFIED

Hull configurationUNSPECIFIED

Hailing portNEW YORK, NY

Endorsements, as the file codes themcw_un, reg

DocumentationValid · issued 23 July 2026 · expires 31 August 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 it197 - Regulatory (Subpart C or D), Gross Ton
134 - 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: 41 inspections, each with its date, unit and type; 21 deficiencies with the resolution recorded against each; operational controls, none recorded without a removal date; 14 other vessels inspected with it; 1 other recorded name; 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.

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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.

Read one first, in full: a forty-year chronology · a hull that changed operators four times · the sparse case, shown as an example, not for sale.

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.

Inspected as a tow unit · 14

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.

Inspection history · 41

29 October 2025 COI Inspection

Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 8256496

10 March 2025 COI Inspection

Physical examination · Sector Virginia · USCG East District (CGD-E) · Activity 8087972

23 December 2024 Administrative Inspection · Deficiency Check

Physical examination · Sector Virginia · USCG East District (CGD-E) · Activity 8050375

8 February 2023 Administrative Inspection

Administrative · Sector Northern New England · USCG Northeast District (CGD-NE) · Activity 7633784

9 August 2022 Excursion Permit

Administrative · Sector Northern New England · USCG Northeast District (CGD-NE) · Activity 7528763

28 January 2022 Administrative Inspection · In-Service Inspection

Physical examination · Sector Northern New England · USCG Northeast District (CGD-NE) · Activity 7387303

29 April 2021 Type not recorded

No type recorded · Sector Southeastern New England · USCG Northeast District (CGD-NE) · Activity 7200338

23 September 2019 Deficiency Check · Administrative Inspection · MTSA Verification · Initial Certification

Physical examination · Sector Southeastern New England · USCG Northeast District (CGD-NE) · Activity 6821881

20 June 2019 Damage Survey · Administrative Inspection

Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 6720379

2 May 2019 Examination of Repairs · Administrative Inspection

Physical examination · Sector Southeastern New England · USCG Northeast District (CGD-NE) · Activity 6678191

2 April 2019 Bulk Liquid Transfer Monitor

Physical examination · Sector Southeastern New England · USCG Northeast District (CGD-NE) · Activity 6654125

6 October 2018 Damage Survey

Physical examination · Sector Southeastern New England · USCG Northeast District (CGD-NE) · Activity 6558668

6 October 2018 Type not recorded

No type recorded · Sector Southeastern New England · USCG Northeast District (CGD-NE) · Activity 6563227

8 September 2015 DAPI Audit · Industry Initiated Exam

Physical examination · Sector Southeastern New England · USCG Northeast District (CGD-NE) · Activity 5234891

22 September 2011 Type not recorded

No type recorded · Sector Jacksonville · USCG Southeast District (CGD-SE) · Activity 4155677

29 June 2011 MTSA Verification · Industry Initiated Exam · DAPI Audit

Physical examination · Sector Southeastern New England · USCG Northeast District (CGD-NE) · Activity 4061605

2 November 2010 Type not recorded

No type recorded · Sector Northern New England · USCG Northeast District (CGD-NE) · Activity 3897194

16 June 2010 Type not recorded

No type recorded · Sector Boston · USCG Northeast District (CGD-NE) · Activity 3775861

11 February 2008 Type not recorded

No type recorded · Sector Boston · USCG Northeast District (CGD-NE) · Activity 3149789

7 May 2006 Type not recorded

No type recorded · Sector New York · USCG Northeast District (CGD-NE) · Activity 2646007

3 May 2006 MTSA Verification · Uninspected Other

Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 2639712

29 May 2005 Type not recorded

No type recorded · Sector New York · USCG Northeast District (CGD-NE) · Activity 2417939

26 February 2004 Type not recorded

No type recorded · MSO BOSTON · USCG Northeast District (CGD-NE) · Activity 2024996

30 December 2003 Security Plan Review - ASP

Administrative · Marine Safety Center (MSC) · Activity 1973020

12 July 2002 Type not recorded

No type recorded · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1651783

31 January 2002 Type not recorded

No type recorded · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1482890

26 December 2001 Type not recorded

No type recorded · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1476621

13 September 2001 Type not recorded

No type recorded · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1071357

31 July 1998 Deficiency Check

Physical examination · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1130677

19 June 1998 Uninspected Towing Vessel

Physical examination · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 794168

29 April 1998 Type not recorded

No type recorded · MSO MIAMI · USCG Southeast District (CGD-SE) · Activity 5405

19 January 1998 Type not recorded

No type recorded · MSO SAVANNAH · USCG Southeast District (CGD-SE) · Activity 33312

19 January 1998 Type not recorded

No type recorded · MSO MIAMI · USCG Southeast District (CGD-SE) · Activity 130574

25 October 1997 Type not recorded

No type recorded · MSO SAVANNAH · USCG Southeast District (CGD-SE) · Activity 85379

23 August 1997 Type not recorded

No type recorded · MSO CHARLESTON · USCG Southeast District (CGD-SE) · Activity 137840

21 November 1996 MARPOL Annex V Examination · Uninspected Towing Vessel

Physical examination · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 869291

21 November 1996 Administrative

Administrative · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 875061

19 August 1996 Type not recorded

No type recorded · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 35128

22 February 1995 Type not recorded

No type recorded · MSO SAN JUAN · USCG Southeast District (CGD-SE) · Activity 65728

21 December 1994 Type not recorded

No type recorded · MSO SAN JUAN · USCG Southeast District (CGD-SE) · Activity 36094

26 September 1994 Type not recorded

No type recorded · MSO SAN JUAN · USCG Southeast District (CGD-SE) · Activity 184639

Deficiency record · 21

13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine

Issued 23 December 2024 Resolved

Machinery and electrical systems must be designed and maintained to provide for safe operation of the towing vessel and safety of persons onboard under normal and emergency conditions. Vessel suffered a failure of starboard main diesel engine. Starboard main diesel engine is currently inoperable. While transiting through the Sector Virginia regulated navigation area (RNA), as defined by Title 33, Code of Federal Regulation (CFR), 165.501(a)(2): your vessel shall be escorted by - One tug of not less than 3,000 horsepower and one tug of not less than 2,000 horsepower, or; - Two tugs of not less than 50 Ton Aggregate Bollard pull, or; - One tug of not less than 50 Ton Bollard Pull

Condition: Design Flaw
Action required: 705 - Other - as specified
Resolved 29 October 2025
Resolution: Received tech report attesting to the repair of the aforementioned, see documents.

01 - Certificates & Documentation › 011 - Ships Certificates › Other (certificates)

Issued 1 October 2020 Resolved

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 vessels that has not obtained a valid COI. The vessel shall be made available for a Coast Guard COI inspection within 27 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.

Action required: 705 - Other - as specified
Due 27 October 2020
Resolved 2 December 2020
Resolution: COI issued. All sat.

02 - Structural Conditions › N/A - No Subsystem › Decks - cracking

Issued 2 May 2019 Resolved

Remove doublers applied on main deck and make approved welded insert to replace wasted metal on main deck to the satisfaction of attending Marine Inspector.

Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Due 2 June 2019
Resolved 20 June 2019
Resolution: Cleared under activity 6720379, ABS surveyor's report uploaded into MISLE.

02 - Structural Conditions › N/A - No Subsystem › Beams, frames, floors-op. damage

Issued 2 May 2019 Resolved

Make approved repairs to all affected areas called out by ABS surveyor (TPO) in STBD aft wash water tank to the satisfaction of attending Marine Inspector.

02 - Structural Conditions › N/A - No Subsystem › Beams, frames, floors-op. damage

Issued 2 May 2019 Resolved

Make approved repairs to all affected areas called out by ABS surveyor (TPO) in Port aft wash water tank to the satisfaction of attending Marine Inspector.

Navigation

Issued 19 June 1998 Resolved

Make corrections to local charts as required.

Condition: Unknown
Due 19 June 1998
Resolved 19 June 1998

Electrical

Issued 19 June 1998 Resolved

Place lighting guards/protection on lights in engine room as required.

Condition: Unknown
Due 19 June 1998
Resolved 19 June 1998

Navigation

Issued 19 June 1998 Resolved

Place restricted in ability to manuever lights onboard as required.

Condition: Unknown
Due 19 June 1998
Resolved 19 June 1998

Documentation

Issued 19 June 1998 Resolved

Have onboard a waste management plan as required.

Condition: Unknown
Due 19 June 1998
Resolved 19 June 1998

Navigation

Issued 19 June 1998 Resolved

Ensure all navigation publications onboard are current and or corrected as required.

Condition: Unknown
Due 19 June 1998
Resolved 19 June 1998

Lifesaving

Issued 19 June 1998 Resolved

Post liferaft instructions onboard as required.

Condition: Unknown
Due 19 June 1998
Resolved 19 June 1998

Construction/Loadline

Issued 21 November 1996 Resolved

Free up watertight doors.