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THEO C
THEO C is a 1995 towing vessel. The Coast Guard has recorded 16 inspections since 1995, most recently in September 2025, along with 2 deficiencies and 1 casualty investigation in 2006.
Records from 1995 to 2025. Most recent: inspection, 22 September 2025.
- Built
- 1995
- Last inspected
- 22 September 2025
- Documentation
- Valid · documentation file of 10 September 2026
- Deficiencies
- 2 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
- Casualties
- 1 investigation · 2006
Identity
1029550
8890322 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here
WDP6820
419972
Flag
UNITED STATES
368376130
Maury page id
psix-419972
Inspections, by type
…with no type recorded6
Years with a record
12 calendar years (1995–2025)
The 16 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)100.8 ft × 33.8 ft × 12.0 ft
Registered tonnagegross 130 / net 88
ITC dimensions (L × B × D)100.8 ft × 33.8 ft × 12.0 ft
ITC tonnagegross 276 / net 82
BuilderMAIN IRON WORKS INC · HOUMA, LA, UNITED STATES · built 1995
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeNot recorded
Hull configurationNot recorded
Hailing portHOUMA, LA
Trade endorsementsCoastwise, unrestricted, Registry
DocumentationValid · issued 6 January 2026 · expires 31 December 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 it88 - Regulatory (Subpart C or D), Net Ton
82 - Convention (Subpart B), Net Ton
130 - Regulatory (Subpart C or D), Gross Ton
276 - Convention (Subpart B), Gross Ton
82 - Convention (Subpart B), Net Ton
130 - Regulatory (Subpart C or D), Gross Ton
276 - Convention (Subpart B), Gross 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
WDP6820MMSI 368376130 · active · compulsorily equipped · granted 28 June 2024, expires 28 June 2034
WDC3384MMSI 367007070 · expired · compulsorily equipped · granted 20 November 2014, cancelled 8 March 2025
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 · 6
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.
KATHERINE S. Towing Vessel · MISLE 65865 · 22 October 2006 · activity 2805381HEIDELBERG EXPRESS Freight Ship · MISLE 349521 · 22 October 2006 · activity 2805381YEROTSAKOS Freight Ship · MISLE 393950 · 22 October 2006 · activity 2805381CECILIA B SLATTEN Towing Vessel · MISLE 492445 · 22 October 2006 · activity 2805381KATHERINE S. Towing Vessel · MISLE 65865 · 11 November 1995 · activity 175566MARY KAY ECKSTEIN Towing Vessel · MISLE 210621 · 11 November 1995 · activity 175566SJ 179 Freight Barge · MISLE 211462 · 11 November 1995 · activity 175566Inspection history · 16
22 September 2025
Annual Inspection · Administrative Inspection
Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 8239169
10 January 2025
Internal Structural Exam · Administrative Inspection · Drydock Exam · Deficiency Check
Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 8060886
1 October 2024
Administrative Inspection · MTSA/ISPS Verification
Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 8012802
9 July 2024
Administrative Inspection · Initial Certification
Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 7954452
5 December 2023
TPO Audit
Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 7846944
15 September 2021
TPO Audit
Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 7316519
12 June 2020
Administrative Inspection · Initial Certification
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6974711
6 July 2015
Industry Initiated Exam · Administration
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 5175202
21 February 2014
Type not recorded
No type recorded · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 4819527
20 June 2012
Industry Initiated Exam · DAPI Audit
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 4350313
9 August 2008
Type not recorded
No type recorded · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 3345214
22 October 2006
Type not recorded
No type recorded · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 2805381
19 October 1997
Type not recorded
No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 665896
1 August 1997
Type not recorded
No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 196956
11 November 1995
Type not recorded
No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 175566
1 February 1995
Inclining Experiment
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1382891
Deficiency record · 2
10 - Safety of Navigation › N/A - No Subsystem › Lights, shapes, sound-signals
Issued 23 September 2025
Resolved
Bells and gongs shall be made of corrosion-resistant material and designed to give clear tone. The diameter of the mouth of the bell shall be not less than 300 mm for vessels of 20 meters or more in length. MI observed vessel's bell did not measure 300mm.
33 CFR 86.02(b) - 16C
11 - Life Saving Appliances › N/A - No Subsystem › Distress flares
Issued 23 September 2025
Resolved
A towing vessel must carry a combination of day and night visual distress signals indicated in Table 141.370 of § 141.370 for specified areas where the vessel operates. MI observed 6 red and 4 orange flares which does not meet the requirement for an oceans route.
46 CFR 141.375(a) - 10C
Casualty record · 1
22 October 2006Major Marine Casualty · role: Transiting Vicinity of Primary Subject · serious marine incident, as classified · activity 2805381
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
SCOTT T. SLATTEN (2006). 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.