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SPARTAN
SPARTAN is a 1969 towing vessel. The Coast Guard has recorded 19 inspections since 1992, most recently in September 2025, along with 2 deficiencies and 5 casualty investigations between 2003 and 2024.
Records from 1992 to 2025. Most recent: inspection, 18 September 2025.
- Built
- 1969
- Last inspected
- 18 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
- 5 investigations · 2003–2024
Identity
518285
8867870 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here
WDH8035
99191
Flag
UNITED STATES
366888760
Maury page id
psix-99191
Inspections, by type
…with no type recorded11
Years with a record
15 calendar years (1992–2025)
The 19 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)85.4 ft × 28.6 ft × 9.2 ft
Registered tonnagegross 147 / net 99
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderMANGONE SHIPBUILDING CO · HOUSTON, TX, UNITED STATES · built 1969
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeNot recorded
Hull configurationNot recorded
Hailing portSEATTLE, WA
Trade endorsementsCoastwise, unrestricted, Registry
DocumentationValid · issued 19 November 2025 · 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 it147 - Regulatory (Subpart C or D), Gross Ton
99 - Regulatory (Subpart C or D), Net Ton
99 - 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
WDH8035MMSI 366888760 · active · compulsorily equipped · granted 5 November 2024, expires 22 January 2035
WBN3018MMSI 366888760 · cancelled · compulsorily equipped · granted 8 June 2006, cancelled 16 January 2015
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.
NUNUI Towing Vessel · MISLE 49548 · 5 February 2024 · activity 7861744TAURUS Towing Vessel · MISLE 140166 · 5 February 2024 · activity 7861744PORT GARDNER Towing Vessel · MISLE 953480 · 5 February 2024 · activity 7861744SATURN Towing Vessel · MISLE 99383 · 19 June 2013 · activity 4625064SEASPAN COMMODORE Towing Vessel · MISLE 226522 · 17 February 1996 · activity 110880SEASPAN 271 Freight Ship · MISLE 383952 · 17 February 1996 · activity 110880Inspection history · 19
18 September 2025
COI Inspection
Physical examination · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 8236816
5 February 2024
Type not recorded
No type recorded · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 7861744
23 February 2022
Administrative Inspection
Administrative · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 7400773
13 December 2021
Administrative Inspection
Administrative · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 7367566
13 July 2020
Administrative Inspection · COI Inspection
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 7002131
5 September 2018
Administrative Inspection
Administrative · Navigation Center · Activity 6532758
13 June 2017
Industry Initiated Exam
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 6174772
21 December 2013
Type not recorded
No type recorded · Sector San Diego · USCG Southwest District (CGD-SW) · Activity 4774721
19 June 2013
Type not recorded
No type recorded · Sector San Diego · USCG Southwest District (CGD-SW) · Activity 4625064
15 June 2012
Type not recorded
No type recorded · Sector San Diego · USCG Southwest District (CGD-SW) · Activity 4345182
31 May 2011
Type not recorded
No type recorded · Sector San Diego · USCG Southwest District (CGD-SW) · Activity 4029142
2 March 2011
Industry Initiated Exam
Physical examination · Sector San Diego · USCG Southwest District (CGD-SW) · Activity 3955924
12 February 2010
Type not recorded
No type recorded · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 3679039
22 December 2006
Uninspected Other · MTSA Verification
Physical examination · Sector San Diego · USCG Southwest District (CGD-SW) · Activity 2844946
11 February 2003
Type not recorded
No type recorded · MSO SAN DIEGO · USCG Southwest District (CGD-SW) · Activity 1748958
11 February 2003
Type not recorded
No type recorded · MSO SAN DIEGO · USCG Southwest District (CGD-SW) · Activity 1754302
17 February 1996
Type not recorded
No type recorded · MSO LOS ANGELES/LONG BEACH · USCG Southwest District (CGD-SW) · Activity 110880
2 September 1992
Type not recorded
No type recorded · MSO LOS ANGELES/LONG BEACH · USCG Southwest District (CGD-SW) · Activity 648395
30 July 1992
Type not recorded
No type recorded · MSO LOS ANGELES/LONG BEACH · USCG Southwest District (CGD-SW) · Activity 80046
Deficiency record · 2
04 - Emergency Systems › N/A - No Subsystem › Location of emergency installations
Issued 18 September 2025
Resolved
A towing vessel with overnight accommodations and alternating watches (shift work), when pulling, pushing, or hauling alongside one or more barges, must have a system to detect when its master or mate (pilot) becomes incapacitated. The system must: Have an alarm in the pilothouse distinct from any other alarm. While conducting the renewal COI inspection, Marine Inspector noted that there was no pilot house alerter system installed on the vessel. Install pilothouse alerter system or have a second person in the pilot house prior to conducting commercial operations. TPO may clear this deficiency and notify the Coast Guard within 72 hours of clearing.
10 - Safety of Navigation › N/A - No Subsystem › Automatic Identification System (AIS)
Issued 5 September 2018
Resolved
CLSN: Vsl is broadcasting Invalid Call Sign
Casualty record · 5
11 February 2003Routine · role: Involved in a Marine Casualty · activity 1754302
31 May 2011Routine · role: Involved in a Marine Casualty · activity 4029142
19 June 2013Routine · role: Involved in a Marine Casualty · activity 4625064
21 December 2013Routine · role: Involved in a Marine Casualty · activity 4774721
5 February 2024Routine · role: Subject to Marine Inspection · activity 7861744
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.