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POLARIS
POLARIS is a 2021 towing vessel. The Coast Guard has recorded 18 inspections since 2020, most recently in April 2026, along with 5 deficiencies, 4 operational controls and 4 casualty investigations between 2023 and 2025.
Records from 2020 to 2026. Most recent: inspection, 3 April 2026.
- Built
- 2021
- Last inspected
- 3 April 2026
- Documentation
- Valid · documentation file of 10 September 2026
- Deficiencies
- 5 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
- Casualties
- 4 investigations · 2023–2025
Identity
1315366
WDM5501
1646199
Flag
UNITED STATES
367635000
Maury page id
psix-1646199
Inspections, by type
…with no type recorded5
Years with a record
6 calendar years (2020–2026)
The 18 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)104.5 ft × 38.0 ft × 18.4 ft
Registered tonnagegross 251 / net 170
ITC dimensions (L × B × D)104.5 ft × 38.0 ft × 18.4 ft
ITC tonnagegross 499 / net 149
BuilderMASTER BOAT BUILDERS INC · CODEN, AL, UNITED STATES · built 2021
Hull materialSteel
PropulsionDiesel
Hull shapeNot recorded
Hull configurationNot recorded
Hailing portJACKSONVILLE, FL
Trade endorsementsCoastwise, unrestricted, Registry
DocumentationValid · issued 17 March 2026 · expires 30 April 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 it499 - Convention (Subpart B), Gross Ton
251 - Regulatory (Subpart C or D), Gross Ton
149 - Convention (Subpart B), Net Ton
170 - Regulatory (Subpart C or D), Net Ton
251 - Regulatory (Subpart C or D), Gross Ton
149 - Convention (Subpart B), Net Ton
170 - 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
WDM5501MMSI 367635000 · active · compulsorily equipped · granted 26 August 2021, expires 26 August 2031
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 · 2
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.
CLEAN CANAVERAL Tank Barge · MISLE 1609533 · 11 January 2025 · activity 8091766DISNEY WISH Passenger (Inspected) · MISLE 1704846 · 22 November 2024 · activity 8038483Inspection history · 18
3 April 2026
Examination of Repairs · Damage Survey · Administrative Inspection
Physical examination · Marine Safety Unit Port Canaveral · USCG Southeast District (CGD-SE) · Activity 8343523
16 March 2026
Bulk Liquid Transfer Monitor
Physical examination · Sector Jacksonville · USCG Southeast District (CGD-SE) · Activity 8331176
12 August 2025
In-Service Inspection · Deficiency Check
Physical examination · Sector Jacksonville · USCG Southeast District (CGD-SE) · Activity 8208281
22 July 2025
Administrative Inspection
Administrative · Marine Safety Unit Port Canaveral · USCG Southeast District (CGD-SE) · Activity 8191638
11 January 2025
Type not recorded
No type recorded · Marine Safety Unit Port Canaveral · USCG Southeast District (CGD-SE) · Activity 8091766
22 November 2024
Bulk Liquid Transfer Monitor
Physical examination · Marine Safety Unit Port Canaveral · USCG Southeast District (CGD-SE) · Activity 8038483
23 April 2024
Administrative Inspection
Administrative · Sector Jacksonville · USCG Southeast District (CGD-SE) · Activity 7900458
23 April 2024
Type not recorded
No type recorded · Sector Jacksonville · USCG Southeast District (CGD-SE) · Activity 7922534
15 April 2024
Administrative Inspection
Administrative · Sector Jacksonville · USCG Southeast District (CGD-SE) · Activity 7895676
8 January 2024
Deficiency Check
Physical examination · Sector Jacksonville · USCG Southeast District (CGD-SE) · Activity 7846271
3 January 2024
Administrative Inspection
Administrative · Marine Safety Unit Port Canaveral · USCG Southeast District (CGD-SE) · Activity 7844560
2 January 2024
Type not recorded
No type recorded · Marine Safety Unit Port Canaveral · USCG Southeast District (CGD-SE) · Activity 7850888
1 August 2023
Type not recorded
No type recorded · Sector Jacksonville · USCG Southeast District (CGD-SE) · Activity 7758013
1 August 2023
Type not recorded
No type recorded · Sector Jacksonville · USCG Southeast District (CGD-SE) · Activity 7763060
8 November 2022
In-Service Inspection · Deficiency Check · Administrative Inspection
Physical examination · Sector Jacksonville · USCG Southeast District (CGD-SE) · Activity 7591134
14 June 2022
Administrative Inspection
Administrative · Sector Jacksonville · USCG Southeast District (CGD-SE) · Activity 7477274
2 March 2022
Administrative Inspection · COI Inspection
Physical examination · Sector Jacksonville · USCG Southeast District (CGD-SE) · Activity 7404644
17 February 2020
Administrative Inspection · Initial Certification · Construction Oversight · Plan Review (Other than "T") · Initial Construction-Excluding Oversight
Physical examination · Sector Mobile · USCG Heartland District (CGD-H) · Activity 7356214
Deficiency record · 5
15 - Safety Management Systems (ISM) › N/A - No Subsystem › Safety and environment policy
Issued 13 August 2025
Resolved
Due to a recent loss of propulsion at an LNG facility, vessel/owner is required to amend their SMS operating procedures for operation at JAX LNG, specifically during summer/warm water season.
Vessel shall submit these changes to ABS and Coast Guard for concurrence before operating at Jax LNG.
07 - Fire Safety › N/A - No Subsystem › Fire pumps and its pipes
Issued 8 January 2024
Resolved
Every Vessel subject to the regulations in the Subchapter shall be Inspected. While on board to
clear an outstanding Def issued on the port MDE shaft
The MI and ABS rep noted temp repairs made to the stbd fire main pump suction and to the Port fire pump discharge piping. It was noted by the chief engineer and logged into the vessel PMS system. The company filed to notify Coast Guard or ABS. The Tug is to make permanent repairs NLT 30 days on the pipe
15 - Safety Management Systems (ISM) › N/A - No Subsystem › Company responsibility and authority
Issued 8 January 2024
Resolved
Every Vessel subject to the regulations in the Subchapter shall be Inspected. While on board to
clear an outstanding Def issued on the port MDE shaft
The MI and ABS rep noted temp repairs made to the stbd fire main pump suction and to the Port fire pump discharge piping. It was noted by the chief engineer and logged into the vessel PMS system. The company filed to notify Coast Guard or ABS. The Tug is to make permanent repairs NLT 30 days on the piping and must conduct external ISM audit within 60 days.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine
Issued 8 November 2022
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. Verify proper operation of cooling system.
46 CFR 143.205 17c
07 - Fire Safety › N/A - No Subsystem › Fire detection and alarm system
Issued 14 June 2022
Resolved
Each towing vessel must have a fire-detection system installed to detect engine room fires. Fire detection system found inoperable.
Casualty record · 4
1 August 2023Routine · role: Involved in a Marine Casualty · activity 7763060
2 January 2024Routine · role: Involved in a Marine Casualty · activity 7850888
23 April 2024Routine · role: Involved in a Marine Casualty · activity 7922534
11 January 2025Routine · role: Involved in a Marine Casualty · activity 8091766
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.