POLAR ADVENTURE is a 2004 tank ship. The Coast Guard has recorded 44 inspections since 2016, most recently in January 2026, along with 4 deficiencies, 2 operational controls and 7 casualty investigations between 2005 and 2025.
Records from 2005 to 2026. Most recent: inspection, 5 January 2026.
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.
The counts in the strip above are the same counts; this table splits the inspections by
the kind of activity 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.
Documentation record
Registered dimensions (L × B × D)854.3 ft × 151.6 ft × 83.0 ft
Registered tonnagegross 85,387 / net 41,995
ITC dimensions (L × B × D)854.3 ft × 151.6 ft × 83.0 ft
ITC tonnagegross 85,387 / net 41,995
BuilderNORTHROP GRUMMAN SHIP SYSTEMS, AVONDALE OPERATIONS · AVONDALE, LA, UNITED STATES · built 2004
DocumentationValid · issued 13 May 2026 · expires 30 June 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 it41995 - Convention (Subpart B), Net Ton 31769 - Displacement, Ton 141740 - Dead Weight, Ton 85387 - 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 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.
Vessel history report
Every record for this hull, in one document — $299
What it gives that this page does not: the whole record in one
dated, citable document — every line with its Coast Guard activity id, the retrieval
date on the cover, built to print to PDF with its page breaks — that a surveyor can
attach and a lender can file. The same facts as this page, complete and in one file.
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.
A request, not a checkout: leave an email and Maury replies once, with
the dated document for this hull and a Stripe invoice for $299. Nothing is charged before
the document is in your hands.
Used only to answer this request.
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.
09 - Working and Living Conditions › 092 - Working Conditions › Anchoring devices
Issued 27 January 2025Resolved
The condition of the ship and its equipment shall be maintained to conform with the provisions of the present regulations to ensure that the ship in all respects will remain fit to proceed to sea without danger to the ship or persons on board. Vessel experienced a failure on their STBD anchor windless relief valve. Conduct repairs to the satisfaction of class and provide class report to MI.
Condition: Damaged By Earlier Event
Action required: 16 - Rectify deficiencies w/in 14 days
Due 10 February 2025
Resolved 9 February 2025
Resolution: Received satisfactory class report.
10 - Safety of Navigation › N/A - No Subsystem › Radar
Issued 20 January 2021Resolved
(a) Each vessel of 10,000 gross tons or more must have, in addition to the radar system under §164.35(a), a second marine radar system that operates independently of the first.
(b) On each tanker of 10,000 gross tons or more that is subject to 46 U.S.C. 3708, the dual radar system required by this part must have a short range capability and a long range capability; and each radar must have true north features consisting of a display that is stabilized in azimuth.
33CFR164.37(a)(b)
Vessel plans to make repairs upon arrive to Sector LA/LB.
Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Due 26 January 2021
Resolved 15 April 2021
Resolution: Confirmed repairs made in Port Angeles.
07 - Fire Safety › N/A - No Subsystem › Inert gas system
Issued 25 October 2019Resolved
Protection of the cargo tanks shall be achieved by a fixed inert gas system in accordance with the requirements of the Fire Safety Systems Code. Vessels IGG system experienced several internal communication errors and was unable to be satisfactorily tested. Prove proper operation of the IGG and associated alarms/shutdowns to the satisfaction of the attending RO (ABS)and prior to cargo operations.
Action required: 701 - Prior to carriage of passengers/cargo
Due 25 October 2019
Resolved 29 October 2019
Resolution: IGG was satisfactorly ran and tested after ABS had accepted CG835V. See ABS report SG3712766/1258
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine
Issued 21 July 2018Resolved
Vessel stbd engine experienced governor failure. Vessel is to proceed from Benicia to Anchorage 9 with two tug assist. Provide copy of technician report attesting to proper operation of stbd engine prior to departure from Anchorage 9.
Condition: Damaged By Earlier Event
Action required: 17 - Rectify deficiencies prior to departure
Resolved 22 July 2018
Resolution: See tech reports in documents.
27 October 2005Routine · role: Subject of Search and Rescue · serious marine incident, as classified · 1 injured · activity 2621380
9 February 2006Routine · role: Involved in a Marine Casualty · activity 2583315
21 March 2009Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · 1 injured · activity 3444459
26 October 2010Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · 1 injured · activity 3891628
31 August 2018Routine · role: Involved in a Marine Casualty · activity 6531747
20 January 2022Routine · role: Transiting Vicinity of Primary Subject · activity 7383745
20 February 2025Routine · role: Involved in a Marine Casualty · activity 8091795
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.