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TECUMSEH

Towing Vessel · Built 1970s · USCG Southwest District (CGD-SW) · Other hulls named TECUMSEH

TECUMSEH is a 1979 towing vessel. The Coast Guard has recorded 14 inspections since 1993, most recently in June 2026, along with 2 casualty investigations between 2018 and 2026.

Records from 1993 to 2026. Most recent: inspection, 18 June 2026.

Built
1979
Last inspected
18 June 2026
Documentation
Valid · documentation file of 10 September 2026
Inspections
14
Deficiencies
0 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date
Casualties
2 investigations · 2018–2026
Inspected with
4 other vessels

Identity

US Official No.
616065
IMO number
7511503 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here
Call sign
WTW9257
MISLE id
179658
Flag
UNITED STATES
MMSI
367133160
Maury page id
psix-179658

Inspections, by type

…physical examinations4
…administrative events5
…with no type recorded5
Years with a record 10 calendar years (1993–2026)
The 14 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)116.6 ft × 34.0 ft × 16.5 ft
Registered tonnagegross 177 / net 121
ITC dimensions (L × B × D)116.6 ft × 34.0 ft × 16.5 ft
ITC tonnagegross 466 / net 139
BuilderAMERICAN GULF SHIPBUILDLG INC · LAROSE, LA, UNITED STATES · built 1979
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeNot recorded
Hull configurationNot recorded
Hailing portPORTLAND, OR
Trade endorsementsCoastwise, unrestricted, Registry
DocumentationValid · issued 27 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 it466 - Convention (Subpart B), Gross Ton
177 - Regulatory (Subpart C or D), Gross Ton
139 - Convention (Subpart B), Net Ton
121 - 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

WTW9257MMSI 367133160 · active · compulsorily equipped · granted 5 August 2026, expires 14 August 2036
WDB6738MMSI 338099000 · cancelled · compulsorily equipped · granted 6 March 2004, cancelled 24 April 2006 · licensed under a name not among this hull’s recorded names (not shown)
WYB7136MMSI not assigned · cancelled · compulsorily equipped · granted 9 November 1995, cancelled 26 August 2004 · licensed under a name not among this hull’s recorded names (not shown)
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 · 4

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.

ALSEA BAY Tank Barge · MISLE 607535 · 5 May 2018 · activity 6500601MISS ANN Towing Vessel · MISLE 102396 · 29 October 2003 · activity 1938192CROSBY PATRIOT Towing Vessel · MISLE 142915 · 29 October 2003 · activity 1938192EL JAGUAR Towing Vessel · MISLE 144853 · 29 October 2003 · activity 1938192MISS ANN Towing Vessel · MISLE 102396 · 29 October 2003 · activity 1938338CROSBY PATRIOT Towing Vessel · MISLE 142915 · 29 October 2003 · activity 1938338EL JAGUAR Towing Vessel · MISLE 144853 · 29 October 2003 · activity 1938338

Inspection history · 14

18 June 2026 Type not recorded
No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 8420429
10 December 2024 Administrative Inspection
Administrative · Sector Honolulu · USCG Oceania District (CGD-O) · Activity 8045869
29 June 2023 COI Inspection
Physical examination · Sector Honolulu · USCG Oceania District (CGD-O) · Activity 7726972
15 June 2023 TPO Audit
Administrative · Sector Honolulu · USCG Oceania District (CGD-O) · Activity 7726856
16 December 2019 Administrative Inspection
Administrative · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 6874702
27 June 2018 Initial Certification
Physical examination · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 6457985
4 June 2018 TPO Audit
Administrative · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 6457994
5 May 2018 Type not recorded
No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 6500601
11 January 2016 Industry Initiated Exam · DAPI Audit
Physical examination · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 5797026
21 October 2013 Administration
Administrative · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 4740373
30 August 2012 Industry Initiated Exam · MTSA Verification
Physical examination · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 4444835
29 October 2003 Type not recorded
No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1938192
29 October 2003 Type not recorded
No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1938338
14 June 1993 Type not recorded
No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 520526

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

5 May 2018Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · 1 injured · activity 6500601
18 June 2026Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · 1 injured · activity 8420429
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.