ADVENTURER II is a 2012 passenger vessel (inspected). The Coast Guard has recorded 19 inspections since 2016, most recently in March 2026, along with 10 deficiencies and 2 casualty investigations between 2021 and 2022.
Records from 2016 to 2026. Most recent: inspection, 18 March 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 Passenger 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.
Registered dimensions (L × B × D)40.8 ft × 12.1 ft × 2.5 ft
Registered tonnagegross 8 / net 8
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderNAVATEK LTD · HONOLULU, HI, UNITED STATES · built 2012
Hull materialFRP (Fiberglass)
PropulsionDiesel
Hull shapeShip
Hull configurationMonohull
Hailing portHANALEI, HI
Trade endorsementsCoastwise, unrestricted
DocumentationValid · issued 20 February 2026 · expires 31 March 2027
Service, as the file records itPassenger (Inspected)
Hull formpowered (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)
Tonnage as PSIX records it8 - Simplified, Gross Ton 8 - Simplified, Net 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
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.
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Inspection history · 19
18 March 2026Deficiency Check · Annual Inspection
Physical examination · OP location-Sector Honolulu Prevention Department- Lihue · USCG Oceania District (CGD-O) · Activity 8327203
20 March 2025Annual Inspection · Hull Examination
Physical examination · OP location-Sector Honolulu Prevention Department- Lihue · USCG Oceania District (CGD-O) · Activity 8106895
99 - Other › N/A - No Subsystem › Other (Safety in general)
Issued 18 March 2026Resolved
The name of the vessel and hailing port must be marked clearly visible on the exterior part of the stern of the vessel. No name or hailing port on stern of vessel. Provide name and hailing port on stern of vessel.
46 CFR 185.602 (a)
46 CFR 67.123 (a)
Action required: 50 - Rectify deficiencies w/in 30 days
Due 18 April 2026
Resolved 17 April 2026
Resolution: Hailing port provided on stern.
11 - Life Saving Appliances › N/A - No Subsystem › Lifebuoys incl. provision and disposition
Issued 18 March 2026Resolved
Each ring life buoy must be marked with Type II retro reflective material approved in accordance with 46 CFR 164.018. 01 life ring buoy on board vessel missing Type II retro reflective material. Add/replace retro reflective type material on all 01 life ring buoy.
46 CFR 185.604(i)
Action required: 50 - Rectify deficiencies w/in 30 days
Due 18 April 2026
Resolved 17 April 2026
Resolution: Retro tape provided.
11 - Life Saving Appliances › N/A - No Subsystem › Lifejackets incl. provision and disposition
Issued 18 March 2026Resolved
Each life jacket must be marked with Type I retroreflective material approved in 46 CFR 164.018. Three life jackets were not marked with appropriate retroreflective material. Provide appropriate markings to the satisfaction of the attending marine inspector. Passenger count reduced to 46.
46 CFR 185.604
Action required: 50 - Rectify deficiencies w/in 30 days
Due 18 April 2026
Resolved 17 April 2026
Resolution: Retro tape provided.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Bilge pumping arrangements
Issued 18 March 2026Resolved
Vessel must be provided with satisfactory arrangement for draining any watertight compartment. Vessel was unable to demonstrate operation of the forward electric bilge pump. Prove proper operation of the forward bilge pump.
46 CFR 182.500
Action required: 701 - Prior to carriage of passengers/cargo
Resolved 24 March 2026
Resolution: Bilge pump operational.
08 - Alarms › N/A - No Subsystem › Other (alarms)
Issued 18 March 2026Resolved
On a vessel of at least 26 feet in length, a visual and audible alarm must be provided at the operating station to indicate a high water level. High level alarm visual indicator not operational. Provide operational high level bilge alarm visual indicator.
46 CFR 182.530
Action required: 701 - Prior to carriage of passengers/cargo
Resolved 24 March 2026
Resolution: Hig level bilge visual indicator operational.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Bilge pumping arrangements
Issued 18 March 2026Resolved
A submersible electric bilge pump may be used as a power bilge pump required by Table 182.520(a) only on a vessel of not more than 19.8 meters in length carrying not more than 49 passengers, other than a ferry, provided that the pump is listed by an independent laboratory as meeting the requirements of UL 1113. Electric bilge pumps onboard should be model 10-6UL or 14A-6UL if made by Rule. Bilge pump onboard did not meet UL 1113. Provide UL 1113 approved pump.
46 CFR 182.520(e)(1)
Action required: 50 - Rectify deficiencies w/in 30 days
Due 18 April 2026
Resolved 24 March 2026
Resolution: UL 1113 bilge pumps provided.
99 - Other › N/A - No Subsystem › Other (Safety in general)
Issued 18 March 2026Resolved
A red warning sign at the switch must state that the blowers must be operated prior to starting the engines for the time sufficient to insure at least one complete change of air in the space served. No warning sign provided. Provide red warning sign.
46 CFR 182.460(e)
Action required: 50 - Rectify deficiencies w/in 30 days
Due 18 April 2026
Resolved 17 April 2026
Resolution: Warning sign provided.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 18 March 2026Resolved
In systems where flexible hoses are permitted to be clamped, double hose clamping is required. Missing double hose clamps on wash down hose. Provide double hose clamps on suction and discharge.
46 CFR 182.410 (d) (1)
Action required: 50 - Rectify deficiencies w/in 30 days
Due 18 April 2026
Resolved 17 April 2026
Resolution: Double hose clamps provided.
03 - Water/Weathertight Conditions › N/A - No Subsystem › Other (load lines)
Issued 13 April 2022Resolved
Vessel completed deadweight survey in lieu of incline experiment. Until MSC issues a new Stability letter to the vessel, it shall operate with reduced passengers. A maximum of 12 passengers and 2 crew members.
Condition: Invalid
Action required: 705 - Other - as specified
Due 21 April 2022
Resolved 9 June 2022
Resolution: As discussed with MSC, vessel has added 400 lbs of lead ballast weight in the bow and MSC has issued an approved Stability letter.
05 - Radio Communications › N/A - No Subsystem › Satellite EPIRB 406MHz/1.6GHz
Issued 29 April 2019Resolved
Disposable EPRIB hyrdrostatic releases are required to be replaced two years after the date it was installed. The provided hyrdrostatic release was expired. Provide a new hydrostatic release.
Condition: Invalid
Action required: 10 - Deficiency Rectified
Due 29 April 2019
Resolved 29 April 2019
Resolution: Hydrostatic release replaced prior to inspection ending.
21 July 2021Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · 1 injured · activity 7268830
23 July 2022Routine · role: Involved in a Marine Casualty · activity 7517246
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.