ALLISON S

Towing Vessel · Built 1990s · USCG Heartland District (CGD-H) · Other hulls named ALLISON S

ALLISON S is a 1994 towing vessel. The Coast Guard has recorded 17 inspections since 1994, most recently in August 2026, along with 1 deficiency and 5 casualty investigations between 2005 and 2015.

Records from 1994 to 2026. Most recent: inspection, 13 August 2026.

Built: 1994
Last inspected: 13 August 2026
Documentation: Valid · documentation file of 10 September 2026
Inspections: 17
Deficiencies: 1 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Casualties: 5 investigations · 2005–2015
Inspected with: 14 other vessels

Identity

US Official No.

1020475

IMO number

8993588 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here

Call sign

WDC3396

MISLE id

402246

Flag

UNITED STATES

MMSI

367007240

Maury page id

psix-402246

Inspections, by type

…physical examinations4

…administrative events5

…with no type recorded8

Years with a record 14 calendar years (1994–2026)

The 17 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.

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)92.1 ft × 28.0 ft × 12.0 ft

Registered tonnagegross 117 / net 79

ITC dimensions (L × B × D)92.1 ft × 28.0 ft × 12.0 ft

ITC tonnagegross 229 / net 68

BuilderMAIN IRON WORKS INC · HOUMA, LA, UNITED STATES · built 1994

Hull materialSteel

PropulsionDiesel

Hull shapeNot recorded

Hull configurationNot recorded

Hailing portNEW ORLEANS, LA

Trade endorsementsCoastwise, unrestricted, Registry

DocumentationValid · issued 21 July 2026 · expires 31 July 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 it117 - Regulatory (Subpart C or D), Gross Ton
229 - Convention (Subpart B), Gross Ton
79 - Regulatory (Subpart C or D), Net Ton
68 - Convention (Subpart B), 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

WDC3396MMSI 367007240 · active · compulsorily equipped · granted 23 October 2024, expires 31 December 2034

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 · 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 · 17

13 August 2026 Administrative Inspection

Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8463346

12 September 2025 COI Inspection

Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8213320

21 June 2024 Administrative Inspection

Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 7939177

5 December 2023 TPO Audit

Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 7846909

1 December 2021 TPO Audit

Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 7363031

17 March 2021 Administrative Inspection

Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 7158139

4 September 2020 Administrative Inspection · Initial Certification

Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 7100828

6 October 2015 Type not recorded

No type recorded · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 5736928

20 August 2015 Industry Initiated Exam

Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 5221930

26 January 2013 Type not recorded

No type recorded · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 4524960

24 April 2012 Deficiency Check · Industry Initiated Exam · DAPI Audit

Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 4296685

12 January 2011 Type not recorded

No type recorded · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 3925453

1 June 2008 Type not recorded

No type recorded · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 3611680

9 February 2007 Type not recorded

No type recorded · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 2872771

6 August 2005 Type not recorded

No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 2464835

11 January 2005 Type not recorded

No type recorded · Vessel Traffic Service Puget Sound · USCG Northwest District (CGD-NW) · Activity 2287986

23 February 1994 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1164566

Deficiency record · 1

Navigation › Electronic Positioning › GPS/DGPS Receiver

Issued 11 January 2005 Resolved

Vessel transmit bad MMSI #

Condition: Unknown
Due 1 March 2005
Resolved 21 February 2008
Resolution: NAVIGATION PROBLEM WAS WITH AIS. AIS NOW WORKING. CONFIRMED BY CGVTS PUGET SOUND. AIS # 367007240

Casualty record · 5

6 August 2005Routine · role: Sighted in Area · activity 2464835

9 February 2007Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · 1 dead · activity 2872771

12 January 2011Significant Marine Casualty · role: Moored/Anchored in Vicinity of Primary Subject · activity 3925453

26 January 2013Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · activity 4524960

6 October 2015Routine · role: Transiting Vicinity of Primary Subject · activity 5736928

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.