MYRNA STONE

The 4 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 2025

Hull materialSteel

PropulsionDiesel Reduction

Hull shapeBox

Hull configurationMonohull

Hailing portNEW ORLEANS, LA

Trade endorsementsCoastwise, unrestricted

DocumentationValid · issued 19 December 2025 · expires 31 January 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 it239 - Simplified, Gross 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

WDP8223MMSI 368388570 · active · compulsorily equipped · granted 26 September 2024, expires 26 September 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.

Inspection history · 4

17 April 2026 Annual Inspection · MTSA Verification

Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8332885

15 June 2025 Administrative Inspection

Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8159357

21 February 2025 Administrative Inspection · Initial Certification

Physical examination · Sector Mobile · USCG Heartland District (CGD-H) · Activity 8082479

18 September 2024 Plan Review (Other than "T") · Administrative Inspection · Construction Oversight

Physical examination · Sector Mobile · USCG Heartland District (CGD-H) · Activity 8005203

Deficiency record · 1

13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine

Issued 15 June 2025 Resolved

Machinery and electrical systems must be designed and maintained to provide for safe operation of the towing vessel and safety of persons on board under normal and emergency conditions. The vessel's starboard propulsion was lost due to entanglement of a foreign object (suspected mooring line) in the propeller. Clear the fouled propeller, submit a diver's report documenting the inspection and removal of obstruction, and provide a report from a qualified engine technician confirming the propulsion system sustained no damage and is fully operational. Ensure corrective action is verified by a USCG Marine Inspector prior to resuming normal towing operations. 46 CFR 143.205(a) 60c

Condition: Damaged By Earlier Event
Action required: 60 - Rectify deficiencies prior to movement
Resolved 15 June 2025
Resolution: Dive Report: no debris was found on or around the propeller Engine and gearbox technician reports: no damage or abnormalities were found in the stbd propulsion system.

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.