MPX 423

Tank Barge · Barge class · Built 2020s · USCG Heartland District (CGD-H)

MPX 423 is a 2021 tank barge. The Coast Guard has recorded 3 inspections since 2021, most recently in November 2023, along with 1 casualty investigation in 2022.

Records from 2021 to 2023. Most recent: inspection, 20 November 2023.

Built: 2021
Last inspected: 20 November 2023
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: 1 investigation · 2022
Inspected with: 1 other vessel

Identity

1313702

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—

1647496

Flag

UNITED STATES

Maury page id

psix-1647496

Inspections, by type

…physical examinations2

…with no type recorded1

Years with a record 3 calendar years (2021–2023)

The 3 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 3 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 23 August 2026, retrieved 5 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)297.5 ft × 54.0 ft × 12.0 ft

Registered tonnagegross 1,619 / net 1,619

ITC dimensions (L × B × D)Not recorded

ITC tonnageNot recorded

BuilderARCOSA MARINE PRODUCTS INC · ASHLAND CITY, TN, UNITED STATES · built 2021

Hull materialSteel

PropulsionUNSPECIFIED

Hull shapeBox

Hull configurationMonohull

Hailing portNEW ORLEANS, LA

Trade endorsementsCoastwise, unrestricted

DocumentationValid · issued 29 April 2026 · expires 31 May 2027

Service, as the file records itTank Barge

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

Tonnage as PSIX records it901 - Dead Weight, Net Ton
900 - Displacement, Net Ton
1619 - Simplified, Gross Ton
1619 - Simplified, 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.

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 · 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.

JEFF BRUMFIELD Towing Vessel · MISLE 939383 · 18 December 2022 · activity 7611065

Inspection history · 3

20 November 2023 MTSA Verification · Periodic Inspection

Physical examination · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 7828174

18 December 2022 Type not recorded

No type recorded · Sector Mobile · USCG Heartland District (CGD-H) · Activity 7611065

30 August 2021 Hull Examination · Cargo Tank Internal · Initial Certification · Drydock Exam · Administrative Inspection · Internal Structural Exam · MTSA Verification · Initial Construction-Excluding Oversight

Physical examination · Marine Safety Detachment Nashville · USCG Heartland District (CGD-H) · Activity 7226962

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

18 December 2022Routine · role: Involved in a Marine Casualty · activity 7611065

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.