POLAR ENTERPRISE is a 2006 tank ship. The Coast Guard has recorded 36 inspections since 2016, most recently in August 2025, along with 3 deficiencies and 8 casualty investigations between 2007 and 2021.
Records from 2007 to 2025. Most recent: inspection, 14 August 2025.
Everything above is free. The detail below — the inspection history, the deficiency record, the tow units, the casualty record and the documentation record — is Professional, $39 a month. Sign in.
Coast Guard record current through 23 August 2026, retrieved 5 September 2026 from PSIX. Every field on this page was recorded by the Coast Guard. Records for the Tank Ship class in Maury's sources begin in 2016.
Every line above is a count of records the US Coast Guard wrote, or a date it recorded.
A blank resolution means none was recorded in this data; it does not establish that a
deficiency is outstanding. Years with a record are calendar years in which a record
exists, not years in service. What Maury does
not do.
DocumentationValid · issued 9 April 2026 · expires 31 May 2027
Service, as the file records itTank Ship
Hull formpowered (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)
Tonnage as PSIX records it85387 - Convention (Subpart B), Gross Ton 41995 - Convention (Subpart B), Net Ton 141740 - Dead Weight, Ton
Every line above is a field of the National Vessel Documentation Center's file as served by NOAA Fisheries, dated 10 August 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.
Professional
Detail on this page
36 inspections, each with its date, unit and type; 3 deficiencies with the resolution recorded against each; 2 vessels inspected with it, by name and date; 8 casualty investigations, with date and classification; the documentation record: dimensions, tonnage, builder, hailing port, endorsements, dates. The counts in the summary above are the same
counts, and they are free.
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Vessel history report
Every record for this hull, in one document — $299
Every recorded inspection, 2016 to
2026 for this class, in one chronology · every deficiency, with system, dates
and resolution · operational controls imposed and removed · every name this
hull has been recorded under · the vessels it was inspected alongside, and when
· how its record compares with hulls of similar age and size, as a fact about the
population and never a judgement about this vessel.
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Used only to tell you when the report exists.
Not shared, not sold, and not added to a mailing list.
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.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine
Issued 3 April 2020Resolved
Broken cylinder stud on Port ME. Effect repair and prove satisfactory operation.
Condition: Damaged By Earlier Event
Action required: 10 - Deficiency Rectified
Due 3 April 2020
Resolved 3 April 2020
Resolution: Broken stud swapped out for new stud at dock. Port ME operated satisfactorily.
07 - Fire Safety › N/A - No Subsystem › Inert gas system
Issued 22 May 2019Resolved
For tankers of 20,000 tonnes deadweight and upwards and tankers operating with a cargo tank cleaning procedure using crude oil washing shall be fitted with an inert gas system complying with the Fire Safety Systems Code. Vessel crew was unable to demonstrate operation of Inert Gas System as required.
Action required: 701 - Prior to carriage of passengers/cargo
Due 22 May 2019
Resolved 23 May 2019
Resolution: Recieved objective evidence of proper operation of IG system.
Communications › Radio Communications › Satellite Communications Capability
Issued 17 March 2016Resolved
Repair inoperable INMARSAT-C
Condition: Invalid
Action required: 705 - Other - as specified
Due 31 March 2016
Resolved 29 March 2016
Resolution: A Technicians report from CS Marine Services was provided stating Inmarsat C was repaired and tested satisfactorily.
2 June 2007Routine · role: Involved in a Marine Casualty · activity 2952269
20 April 2009Routine · role: Involved in a Marine Casualty · activity 3459220
23 October 2009Routine · role: Involved in a Marine Casualty · activity 3622245
5 September 2010Routine · role: Involved in a Marine Casualty · activity 3844647
16 June 2013Routine · role: Involved in a Marine Casualty · activity 4624535
5 July 2017Routine · role: Involved in a Marine Casualty · activity 6215556
8 March 2021Routine · role: Involved in a Marine Casualty · activity 7290350
1 June 2021Routine · role: Moored/Anchored in Vicinity of Primary Subject · 1 injured · activity 7306923
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. 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.