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OAK

OAK is a 2021 towing vessel. The Coast Guard has recorded 9 inspections since 2021, most recently in May 2026, along with 2 casualty investigations in 2025.

Records from 2021 to 2026. Most recent: inspection, 19 May 2026.

Built
2021
Last inspected
19 May 2026
Documentation
Valid · documentation file of 10 September 2026
Controls
None recorded without a removal date

Identity

WDM4296
1656585
Flag
UNITED STATES
368205110
Maury page id
psix-1656585

Inspections, by type

…with no type recorded2
Years with a record 5 calendar years (2021–2026)
The 9 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)105.6 ft × 32.0 ft × 11.0 ft
Registered tonnagegross 419 / net 358
ITC dimensions (L × B × D)105.6 ft × 32.0 ft × 11.0 ft
ITC tonnagegross 447 / net 134
BuilderJOHN BLUDWORTH SHIPYARD LLC · CORPUS CHRISTI, TX, UNITED STATES · built 2021
Hull materialSteel
PropulsionDiesel Electric
Hull shapeNot recorded
Hull configurationNot recorded
Hailing portNEW ORLEANS, LA
Trade endorsementsCoastwise, unrestricted
DocumentationValid · issued 28 April 2026 · expires 30 April 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 it447 - Convention (Subpart B), Gross Ton
419 - Regulatory (Subpart C or D), Gross Ton
134 - Convention (Subpart B), Net Ton
358 - 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 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

WDM4296MMSI 368205110 · active · compulsorily equipped · granted 16 June 2021, expires 16 June 2031
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 · 2

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.

MPC 727 Tank Barge · MISLE 820972 · 23 November 2025 · activity 8273184HSM 712 Tank Barge · MISLE 1540787 · 12 October 2025 · activity 8260455

Inspection history · 9

19 May 2026 COI Inspection
Physical examination · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 8371646
10 March 2026 Administrative Inspection · In-Service Inspection
Physical examination · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 8323832
23 November 2025 Type not recorded
No type recorded · Sector Ohio Valley · USCG Heartland District (CGD-H) · Activity 8273184
15 October 2025 Administrative Inspection
Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8253230
12 October 2025 Type not recorded
No type recorded · Sector Upper Mississippi River · USCG Heartland District (CGD-H) · Activity 8260455
7 July 2025 Administrative Inspection
Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8178506
28 July 2023 Administrative Inspection
Administrative · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 7754887
5 May 2022 Administrative Inspection
Administrative · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 7444748
20 May 2021 Initial Certification
Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 7201907

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

12 October 2025Routine · role: Involved in a Marine Casualty · activity 8260455
23 November 2025Routine · role: Sighted in Area · activity 8273184
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.

Recorded names · 1

RUSTY ZELLER (2025). Names as the Coast Guard recorded them in incident records, with the years they appear; some are renames and some are spelling variants.

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.