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CAPT. MARK DELESDERNIER JR
Towing Vessel · Built 2020s · USCG Heartland District (CGD-H) · Other hulls named CAPT. MARK DELESDERNIER JR
CAPT. MARK DELESDERNIER JR is a 2025 towing vessel. The Coast Guard has recorded 3 inspections in 2025, along with 1 deficiency.
Records in 2025. Most recent: inspection, 26 August 2025.
- Built
- 2025
- Last inspected
- 26 August 2025
- Documentation
- Valid · documentation file of 10 September 2026
- Deficiencies
- 1 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
Identity
1352656
WDQ3557
1853449
Flag
UNITED STATES
368417920
Maury page id
psix-1853449
Inspections, by type
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.
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)115.2 ft × 34.0 ft × 11.0 ft
Registered tonnagegross 548 / net 164
ITC dimensions (L × B × D)115.2 ft × 34.0 ft × 11.0 ft
ITC tonnagegross 548 / net 164
BuilderSTEINER CONSTRUCTION COMPANY INC · BAYOU LA BATRE, AL, UNITED STATES · built 2025
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeBox
Hull configurationMonohull
Hailing portHOUMA, LA
Trade endorsementsCoastwise, unrestricted
DocumentationValid · issued 25 April 2026 · expires 31 May 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 it548 - Convention (Subpart B), Gross Ton
164 - Convention (Subpart B), Net Ton
164 - Convention (Subpart B), 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
WDQ3557MMSI 368417920 · active · compulsorily equipped · granted 7 May 2025, expires 7 May 2035
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.
A report is not offered for this hull: Its Coast Guard record spans fewer than two calendar years. That is a statement about the record, not about the vessel. Reports.
Inspection history · 3
26 August 2025
TPO Audit
Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8218216
24 August 2025
Damage Survey
Physical examination · Sector Lower Mississippi · USCG Heartland District (CGD-H) · Activity 8216468
27 May 2025
Initial Certification · MTSA Verification
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8145712
Deficiency record · 1
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine
Issued 24 August 2025
Resolved
Machinery and electrical systems must be designed and maintained to provide for safe operation of the towing vessel and safety of persons onboard under normal and emergency conditions. While transiting southbound near MM 847 of the LMR, a leak was discovered on the lube oil side of the port MDE fuel pump housing. Following this, an emergency shutdown of the engine was performed.
Prior to movement, affect permanent repairs and conduct tests to the satisfaction of the TPO. Following the clearance by the TPO, submit the tech report, closeout letter, and final report from the TPO to the issuing CG office for final review and closure.
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.