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MTC346B

Freight Barge · Barge class · Built 1990s · USCG Heartland District (CGD-H) · Other hulls named MTC346B · MARQUETTE TRANSPORTATION COMPANY RIVER LLC operator of record, 2023

MTC346B is a 1999 freight barge. The Coast Guard has recorded 2 inspections since 2006, most recently in July 2015, along with 2 casualty investigations between 2006 and 2015.

Records from 2006 to 2015. Most recent: inspection, 4 July 2015.

Built: 1999
Last inspected: 4 July 2015
Documentation: Valid · documentation file of 10 September 2026
Inspections: 2
Deficiencies: 0 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Casualties: 2 investigations · 2006–2015
Inspected with: 25 other vessels

Identity

1077649

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490646

Flag

UNITED STATES

MMSI

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Maury page id

psix-490646

Inspections, by type

…with no type recorded2

Years with a record 2 calendar years (2006–2015)

This is a sparse record, and that is what the archive holds. 2 inspections recorded in 2006 and 2015, and no deficiencies were written. This vessel does not appear elsewhere in the 1972–2026 record for its class. An absent record is not evidence of compliance, and it is not evidence of a problem — it is the absence of a record.

The 2 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 11 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 Barge class in Maury's sources begin in 1972.

Documentation record

Registered dimensions (L × B × D)200.0 ft × 35.0 ft × 13.0 ft

Registered tonnagegross 764 / net 764

ITC dimensions (L × B × D)Not recorded

ITC tonnageNot recorded

BuilderTRINITY MARINE PRODUCTS · CARUTHERSVILLE, MO, UNITED STATES · built 1999

Hull materialSteel

PropulsionNot recorded

Hull shapeBox

Hull configurationMonohull

Hailing portST LOUIS, MO

Trade endorsementsCoastwise, unrestricted

DocumentationValid · issued 13 May 2026 · expires 31 May 2027

Service, as the file records itFreight Barge

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

Tonnage as PSIX records it764 - Simplified, Gross Ton
764 - Simplified, 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

No FCC ship-station licence is recorded against this Official Number in the file of 6 September 2026. That is a fact about the licence file, not about the radio.

A report is not offered for this hull: It has no inspection history to report. A report is offered only when the record carries six or more inspections, a deficiency, or an operational control. That is a statement about the record, not about the vessel. Reports.

Inspected as a tow unit · 25

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 · 2

4 July 2015 Type not recorded

No type recorded · Marine Safety Unit Paducah · USCG Heartland District (CGD-H) · Activity 5175707

14 November 2006 Type not recorded

No type recorded · Sector Upper Mississippi River · USCG Heartland District (CGD-H) · Activity 2822134

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

14 November 2006Routine · role: Involved in a Marine Casualty · activity 2822134

4 July 2015Routine · role: Involved in a Marine Casualty · at THEBES RAILROAD BRIDGE · activity 5175707

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.