TSIU

Commercial Fishing Vessel · Fishing Vessel class · Built 1970s · USCG Arctic District (CGD-A)

TSIU is a 1979 commercial fishing vessel. The Coast Guard has recorded 3 inspections since 2018, most recently in April 2025, along with 2 casualty investigations between 2005 and 2023.

Records from 2005 to 2025. Most recent: inspection, 2 April 2025.

Built: 1979
Last inspected: 2 April 2025
Documentation: Valid · documentation file of 10 August 2026
Inspections: 3
Deficiencies: 0 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Casualties: 2 investigations · 2005–2023
Inspected with: 1 other vessel

Identity

609654

—

WDJ9613

173814

Flag

UNITED STATES

Maury page id

psix-173814

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 Fishing Vessel class in Maury's sources begin in 2016.

Inspections, by type

Recorded inspections3

…with no type recorded3

Years with a record 3 calendar years (2018–2025)

Every line above is a count of records the US Coast Guard wrote, or a date it recorded. The counts in the strip above are the same counts; this table splits the inspections by the kind of activity 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.

Documentation record

Registered dimensions (L × B × D)49.7 ft × 17.2 ft × 7.1 ft

Registered tonnagegross 54 / net 41

ITC dimensions (L × B × D)Not recorded

ITC tonnageNot recorded

BuilderJIM TOLER WELDING SERVICE · OXNARD, CA, UNITED STATES · built 1979

Hull materialSteel

PropulsionDiesel Reduction

Hull shapeUNSPECIFIED

Hull configurationUNSPECIFIED

Hailing portSITKA, AK

Trade endorsementsCoastwise, unrestricted, Fishery, Registry

DocumentationValid · issued 12 February 2026 · expires 28 February 2027

Service, as the file records itCommercial Fishing Vessel

Hull formpowered (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)

Tonnage as PSIX records it54 - Regulatory (Subpart C or D), Gross Ton
41 - 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 record holds only 2 of the seven kinds of material a report is built from: inspections, deficiencies, operational controls, tow-unit appearances, casualty records, dimensions and documentation. 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.

POLARIS Commercial Fishing Vessel · MISLE 62268 · 13 May 2023 · activity 7689677

Inspection history · 3

2 April 2025 Type not recorded

No type recorded · USCGC BAILEY T. BARCO (WPC 1122) · USCG Arctic District (CGD-A) · Activity 8173383

13 May 2023 Type not recorded

No type recorded · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 7689677

5 October 2018 Type not recorded

No type recorded · USCGC JOHN F. MCCORMICK (WPC 1121) · USCG Arctic District (CGD-A) · Activity 6566917

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

28 August 2005Routine · role: Transiting Vicinity of Primary Subject · activity 2482043

13 May 2023Routine · role: Involved in a Marine Casualty · activity 7689677

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.