ALASKAN FRONTIER

Tank Ship · Built 2000s · USCG Northwest District (CGD-NW)

Built: 2004
Last inspected: 10 December 2025
Documentation: Valid · NVDC file of 10 August 2026
Inspections: 19
Deficiencies: 8 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date

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.

Inspection record

Last inspected 10 December 2025

Recorded inspections19

…physical examinations12

…administrative events7

Deficiencies 8 recorded · 0 without a recorded resolution

Operational controls None recorded without a removal date

Years with a record 5 calendar years (2016–2025)

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.

Identity

1154199

9244659

WDP8459

674200

Flag

UNITED STATES

Maury page id

psix-674200

Documentation record

Registered dimensions (L × B × D)905.5 ft × 164.0 ft × 91.9 ft

Registered tonnagegross 110,693 / net 52,085

ITC dimensions (L × B × D)905.5 ft × 164.0 ft × 91.9 ft

ITC tonnagegross 110,693 / net 52,085

BuilderNATIONAL STEEL & SHIPBUILDING COMPANY · SAN DIEGO, CA, UNITED STATES · built 2004

Hull materialSteel

PropulsionDiesel Electric

Hull shapeUNSPECIFIED

Hull configurationUNSPECIFIED

Hailing portPORTLAND, OR

Endorsements, as the file codes themcw_un, reg

DocumentationValid · issued 9 October 2025 · expires 30 November 2026

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 it110693 - Convention (Subpart B), Gross Ton
52085 - Convention (Subpart B), Net Ton
220966 - Displacement, Ton
193050 - 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

The full record for this vessel

Behind this panel: 19 inspections, each with its date, unit and type; 8 deficiencies with the resolution recorded against each; operational controls, none recorded without a removal date; no tow-unit appearances recorded; no other recorded names; the documentation record: dimensions, tonnage, builder, hailing port and endorsements. Every line is a record the Coast Guard wrote; the counts above are the same counts as in the summary, and they are free.

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Vessel history report

Every record for this hull, in one document — $299

Every recorded inspection, 1972 to 2026, 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.

Read one first, in full: a forty-year chronology · a hull that changed operators four times · the sparse case, shown as an example, not for sale.

This report is in development and is not for sale yet. There is no date, and nothing is charged. Leave an email and we will tell you when it exists, once.

Inspection history · 19

10 December 2025 Administrative Inspection

Administrative · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 8281800

12 November 2025 Administrative Inspection

Administrative · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 8267743

25 August 2025 Deficiency Check · Annual Inspection · ACP Annual Oversight

Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 8202095

28 April 2025 Bulk Liquid Transfer Monitor

Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 8121729

19 April 2025 In-Service Inspection

Physical examination · Marine Safety Unit Lewes · USCG East District (CGD-E) · Activity 8115369

3 April 2025 Deficiency Check

Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 8109791

23 March 2025 In-Service Inspection · Deficiency Check

Physical examination · Marine Safety Unit Lewes · USCG East District (CGD-E) · Activity 8098247

13 March 2025 Deficiency Check · Administrative Inspection

Physical examination · Sector Miami · USCG Southeast District (CGD-SE) · Activity 8093440

8 March 2025 Administrative Inspection

Administrative · Sector Miami · USCG Southeast District (CGD-SE) · Activity 8090446

19 February 2025 In-Service Inspection · Deficiency Check

Physical examination · Marine Safety Unit Lewes · USCG East District (CGD-E) · Activity 8081738

8 February 2025 Administrative Inspection

Administrative · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 8076772

2 February 2025 Deficiency Check · Administrative Inspection

Physical examination · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 8073245

4 December 2024 Administrative Inspection

Administrative · Activities Far East · USCG Oceania District (CGD-O) · Activity 8042962

2 July 2024 Re-Inspection · MTSA/ISPS Verification · ACP COI Oversight · Initial Certification · ISM Oversight · ACP Drydock Oversight

Physical examination · Marine Inspections Unit Singapore · USCG Oceania District (CGD-O) · Activity 7946905

3 August 2018 Administrative Inspection

Administrative · Marine Inspections Unit Singapore · USCG Oceania District (CGD-O) · Activity 6499522

12 March 2018 Administrative Inspection

Administrative · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 6370523

29 January 2018 In-Service Inspection

Physical examination · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 6345378

1 August 2017 Annual Inspection · ACP Annual Oversight

Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 6226283

20 July 2016 Annual Inspection

Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 5932123

Deficiency record · 8

07 - Fire Safety › N/A - No Subsystem › Fire pumps and its pipes

Issued 25 August 2025 Resolved

The arrangements for the ready availability of water supply shall be: in cargo ships: to the satisfaction of the Administration. Vessel was unable to demonstrate proper operation of the starboard fire pump. Vessel must make repairs to the inoperable fire pump prior to movement.

Condition: Improper/Lack of Maintenance
Action required: 60 - Rectify deficiencies prior to movement
Due 25 August 2025
Resolved 26 August 2025
Resolution: Received satisfactory class report

14 - Pollution Prevention › 141 - MARPOL Annex I › Control of discharge

Issued 23 March 2025 Resolved

The operator of a vessel with a capacity of 250 or more barrels of oil, hazardous material, or liquefied gas as regulated in Table 4 of 46 CFR part 154 shall provide transfer procedures that meet the requirements of this part. Provide a copy of a pre-approved alternative discharge plan, or provide a revised discharge plan for safely discharging the remaining oil in the cargo tanks while the eductor is blanked off and not in use for review and approval by USCG and RO prior to cargo operations. 33CFR155.720

Action required: 705 - Other - as specified
Due 24 March 2025
Resolved 24 March 2025
Resolution: Vessel provided transfer procedures.

13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine

Issued 19 February 2025 Resolved

Means shall be provided whereby normal operation of propulsion machinery can be sustained. Reduction in propulsion power on #1 stbd propulsion motor. Ensure starboard propulsion motor is in satisfactory condition and capable of providing full power prior to departure from the [name withheld] Zone. SOLAS CONS 2001 CH. II-1 Reg. 26.3

Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Due 28 February 2025
Resolved 28 February 2025
Resolution: STBD half drive No. 02 had the PCB 101C card replaced in addition to the exciter bridge unit by the vessel crew, and the trip circuit verified. Upon completion the vessel completed ahead to astern movements at anchor with no alarms/failures. All sat.

03 - Water/Weathertight Conditions › N/A - No Subsystem › Machinery space openings

Issued 19 February 2025 Resolved

Where pipes, scuppers, electric cables, etc are carried through watertight bulkheads, arrangements shall be made to ensure the watertight integrity of the bulkheads. Both port and starboard shaft seals failed allowing an excessive amount of sea water through both shaft tubes into the machinery space making the vessel not seaworthy. Ensure shaft seals are replaced with proper seals and sea water entry is minimal amount of water necessary for proper lubrication of shafts prior to departure from Big Stone Anchorage. SOLAS CONS 2001 CH.II-1 Reg. 25.9

Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Due 28 February 2025
Resolved 28 February 2025
Resolution: Wartsila technicians attended the vessel and replaced the existing upgraded MG seals with G132 faces with the original G82 seal material on the both Port and STBD shaft assemblies. Shaft rotation and maneuvering all sat.

06 - Cargo Operations Including Equipment › N/A - No Subsystem › Cargo operation

Issued 4 December 2024 Resolved

Wiring methods for hazardous locations. Each cable entrance into explosion proof or flameproof equipment must be made with approved seal fittings, termination fittings or glands that meet the requirements of 111.105-9. All thermal couple fittings on cargo pumps, stripping pumps and COW pumps and vibration monitoring devices need to be inspected and where needed renewed packing glands and wiring connections shall be repaired replaced.

Action required: 701 - Prior to carriage of passengers/cargo
Resolved 18 December 2024
Resolution: Received an ABS Class report clearing this outstanding deficiency the finding number has been entered under the deficiency description.

06 - Cargo Operations Including Equipment › N/A - No Subsystem › Cargo operation

Issued 4 December 2024 Resolved

Each tank ship to which this subpart applies must have an inert gas system that meets the requirements of this subpart and is approved in accordance with 46CFR50.20. The attending MI noted two soft patches on the IGG combustion chamber salt water cooling pipe. 46CFR32.53-10(a)

06 - Cargo Operations Including Equipment › N/A - No Subsystem › Cargo operation

Issued 4 December 2024 Resolved

Each vapor connection flange face must have a permanent stud projecting outward that is. 5" diameter and 1" long. Attending MI noted that the port side fwd and aft cargo manifold vapor studs were not permanent and that the starboard side was missing both studs (4 total). 46CFR39.2001(j)

Action required: 701 - Prior to carriage of passengers/cargo
Resolved 19 December 2024
Resolution: Received an ABS Class report clearing this outstanding deficiency the finding number has been entered under the deficiency description.

07 - Fire Safety › N/A - No Subsystem › Means of escape

Issued 4 December 2024 Resolved

On all tank ships where the plans and arrangements will possibly permit, all passageways leading to living quarters, or places where anyone may be regularly employed, shall be provided with not less than two avenues of escape so located that if one such avenue is not available another may be. Attending MI noted that the secondary means of escape from the pump-room had extinguished lighting along the egress route. 46CFR32.02-1

Action required: 16 - Rectify deficiencies w/in 14 days
Resolved 19 December 2024
Resolution: Received an ABS Class report clearing this outstanding deficiency the finding number has been entered under the deficiency description.

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.