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JOHN W STONE JR
JOHN W STONE JR is a 2024 towing vessel. The Coast Guard has recorded 9 inspections since 2024, most recently in July 2026, along with 2 casualty investigations between 2024 and 2025.
Records from 2024 to 2026. Most recent: inspection, 2 July 2026.
- Built
- 2024
- Last inspected
- 2 July 2026
- Documentation
- Valid · documentation file of 10 September 2026
- Deficiencies
- 0 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
- Casualties
- 2 investigations · 2024–2025
Identity
1347154
WDP6194
1815538
Flag
UNITED STATES
368370350
Maury page id
psix-1815538
Inspections, by type
…with no type recorded4
Years with a record
3 calendar years (2024–2026)
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)76.0 ft × 35.0 ft × 10.7 ft
Registered tonnagegross 239 / net 191
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderSTEINER SHIPBUILDING INC · BAYOU LA BATRE, AL, UNITED STATES · built 2024
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeBox
Hull configurationMonohull
Hailing portNEW ORLEANS, LA
Trade endorsementsCoastwise, unrestricted
DocumentationValid · issued 12 September 2025 · expires 31 October 2026
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 it239 - Simplified, Gross Ton
191 - Simplified, Net Ton
191 - 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
WDP6194MMSI 368370350 · active · compulsorily equipped · granted 29 May 2024, expires 29 May 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 · 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.
S-45 Tank Barge · MISLE 1105096 · 16 December 2024 · activity 8062712Inspection history · 9
2 July 2026
Type not recorded
No type recorded · USCGC YELLOWFIN (WPB 87319) · USCG Southeast District (CGD-SE) · Activity 8431607
7 April 2026
Type not recorded
No type recorded · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8344229
21 January 2026
MTSA Verification · Annual Inspection
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8291539
14 August 2025
Administrative Inspection
Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8209698
14 August 2025
Type not recorded
No type recorded · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8210490
6 March 2025
Damage Survey
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8089099
16 December 2024
Type not recorded
No type recorded · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8062712
16 October 2024
Initial Certification · Administrative Inspection
Physical examination · Sector Mobile · USCG Heartland District (CGD-H) · Activity 8020043
18 January 2024
Administrative Inspection · Plan Review (Other than "T") · Construction Oversight
Physical examination · Sector Mobile · USCG Heartland District (CGD-H) · Activity 7851277
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
16 December 2024Routine · role: Involved in a Marine Investigation (non-casualty) · serious marine incident, as classified · 1 injured · activity 8062712
14 August 2025Routine · role: Involved in a Marine Casualty · activity 8210490
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.