NAUTILUS

Passenger (Inspected) · Passenger Ship class · Built 2010s · USCG Southwest District (CGD-SW)

NAUTILUS is a 2015 passenger vessel (inspected). The Coast Guard has recorded 16 inspections since 2017, most recently in September 2025, along with 11 deficiencies, 2 operational controls and 2 casualty investigations between 2018 and 2019.

Records from 2017 to 2025. Most recent: inspection, 11 September 2025.

Built: 2015
Last inspected: 11 September 2025
Documentation: Valid · documentation file of 10 August 2026
Inspections: 16
Deficiencies: 11 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Casualties: 2 investigations · 2018–2019

Identity

1264873

—

WDK 3090

1352388

Flag

UNITED STATES

Maury page id

psix-1352388

Inspections, by type

…physical examinations13

…administrative events1

…with no type recorded2

Years with a record 9 calendar years (2017–2025)

The 16 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 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.

Documentation record

Registered dimensions (L × B × D)29.0 ft × 12.0 ft × 5.5 ft

Registered tonnagegross 12 / net 10

ITC dimensions (L × B × D)Not recorded

ITC tonnageNot recorded

BuilderSEA HAWK INDUSTRIES INC · SEBRING, FL, UNITED STATES · built 2015

Hull materialFRP (Fiberglass)

PropulsionDiesel Reduction

Hull shapeShip

Hull configurationMonohull

Hailing portSAN FRANCISCO, CA

Trade endorsementsCoastwise, unrestricted, Fishery

DocumentationValid · issued 15 May 2026 · expires 30 June 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 it12 - Simplified, Gross Ton
10 - 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.

One vessel history report for this hull — every record on this page in one dated, citable document — $300, on request.

Inspection history · 16

11 September 2025 Deficiency Check · Annual Inspection

Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 8231598

17 September 2024 Annual Inspection

Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 8003991

19 October 2023 Internal Structural Exam · Drydock Exam · Hull Examination

Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7811315

28 June 2023 COI Inspection · DAPI Audit

Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7703902

13 September 2022 Annual Inspection

Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7556949

25 October 2021 Drydock Exam · Internal Structural Exam · Hull Examination

Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7339104

29 September 2021 Annual Inspection

Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7323470

1 October 2020 Annual Inspection · Deficiency Check

Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7064298

15 October 2019 Plan Review "T" Boat · Administrative Inspection · Drydock Exam · Internal Structural Exam

Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 6835806

11 September 2019 Administrative Inspection · Annual Inspection · Deficiency Check

Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 6807645

6 May 2019 Type not recorded

No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 6678347

16 July 2018 Administrative Inspection

Administrative · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 6481354

15 July 2018 Type not recorded

No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 6500500

27 April 2018 Administrative Inspection · COI Inspection · DAPI Audit

Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 6395889

30 October 2017 Drydock Exam · Administrative Inspection · Internal Structural Exam

Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 6297941

24 January 2017 Annual Inspection

Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 6076075

Deficiency record · 11

13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)

Issued 11 September 2025 Resolved

Flexible hose designed for use with hose clamps may be installed with two clamps, at both ends of the hose. 02 fuel hoses and 01 oil service hose were secured with single hose clamps. 46 CFR 182.720(e)(3)(v)(B)

Condition: Improper Installation
Action required: 16 - Rectify deficiencies w/in 14 days
Due 18 September 2025
Resolved 26 September 2025
Resolution: Operator emailed photos of corrections. Photos uploaded to documents.

13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Gauges, thermometers, etc

Issued 11 September 2025 Resolved

Gauges to indicate engine revolutions per minute (RPM), jacket water discharge temperature, and lubricating oil pressure must be provided for all propulsion engines installed in the vessel. Lube oil pressure guage is missing. 46 CFR 182.410(b)

Condition: Improper Installation
Action required: 50 - Rectify deficiencies w/in 30 days
Due 11 October 2025
Resolved 3 October 2025
Resolution: Operator emailed photo of new onboard gauge installation. Photo uploaded to documents.

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

Issued 11 September 2025 Resolved

All escape hatches and other emergency exits used as means of escape must be marked on both sides in clearly legible letters at least 50 millimeters (2 inches) high: “EMERGENCY EXIT, KEEP CLEAR”. Forward escape hatch was not marked. 46 CFR 185.606

Condition: Improper Installation
Action required: 16 - Rectify deficiencies w/in 14 days
Due 25 September 2025
Resolved 26 September 2025
Resolution: Operator emailed photos of corrections. Photos uploaded to documents.

07 - Fire Safety › N/A - No Subsystem › Ready availability of fire fighting equipment

Issued 1 October 2020 Resolved

Each portable fire extinguisher on a vessel must be of an approved type. One of vessel's fire extinguishers was discharged. 46 CFR 181.500(a)

Action required: 701 - Prior to carriage of passengers/cargo
Resolved 1 October 2020
Resolution: Vessel operator sent photo of replacement fire extinguisher.

07 - Fire Safety › N/A - No Subsystem › Personal equipment for fire safety

Issued 1 October 2020 Resolved

Waste receptacles must be constructed of noncombustible materials. Vessel has plastic trash cans. 46 CFR 177.405(f)

Action required: 16 - Rectify deficiencies w/in 14 days
Due 15 October 2020
Resolved 2 October 2020
Resolution: Operator sent satisfactory photo showing aluminum trash can.

10 - Safety of Navigation › N/A - No Subsystem › Charts

Issued 1 October 2020 Resolved

A vessel must carry adequate and up-to-date charts of large enough scale to make safe navigation possible. Charts were out of date. 46 CFR 184.420(a)(1)

Action required: 50 - Rectify deficiencies w/in 30 days
Due 31 October 2020
Resolved 14 October 2020
Resolution: Vessel rep provided satisfactory photograph showing new charts were purchased.

02 - Structural Conditions › N/A - No Subsystem › Electrical installations in general

Issued 11 September 2019 Resolved

Electrical equipment on a vessel must be installed and maintained to protect passengers, crew, other persons, and the vessel from electrical hazards, including fire, caused by or originating in electrical equipment and electrical shock. Vessel's ship service batteries had more than 4 cables on each terminal. Vessel should install battery connections in accordance with ABYC E-11 standards. 46 CFR 183.200(b)

Condition: Improper Installation
Action required: 705 - Other - as specified
Due 12 September 2019
Resolved 2 December 2019
Resolution: Vessel added no additional equipment nor removed any wiring. Marine electrician added a bus bar to eliminate excessive connections on the battery terminals to the satisfaction of the MI.

11 - Life Saving Appliances › N/A - No Subsystem › Distress flares

Issued 11 September 2019 Resolved

Portable watertight containers for distress flares and smoke signals shall be of a bright color and containers shall be clearly marked in legible contrasting letters as least 0.5inches high: "DISTRESS SIGNALS". Vessels flare storage label was deteriorating and barely visible. Properly label distress flare storage. 46 CFR 185.614

Condition: Improper/Lack of Maintenance
Action required: 16 - Rectify deficiencies w/in 14 days
Due 27 September 2019
Resolved 20 September 2019
Resolution: Vessel purchased and labled sufficient flare storage container.

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

Issued 16 July 2018 Resolved

Vessel reported loss of propulsion 7/15/18. Propulsion machinery must be suitable in type and design for propulsion requirements of the hull in which it is installed and capable of operating at constant marine load under such requirements. Prior to carrying passengers, prove proper operation of main engines. 46 CFR 182.200

Condition: Improper/Lack of Maintenance
Action required: 60 - Rectify deficiencies prior to movement
Due 16 July 2018
Resolved 19 July 2018
Resolution: Fuel filters from recent maintenance were reopened and propulsion successfully tested.

07 - Fire Safety › N/A - No Subsystem › Remote Means of control (opening,pumps,ventilation,etc.) Machinery spaces

Issued 11 July 2018 Resolved

Remote fuel shutoff stations must be marked in clearly legible letters at least 1 inch high. Both fuel shutoff locations were not marked. 46 CFR 185.608

Condition: Improper Installation
Action required: 705 - Other - as specified
Due 25 July 2018
Resolved 24 July 2018
Resolution: New emergency fuel cut off marking installed.

Documentation › Certificates/Documents › Certificate of Inspection

Issued 27 April 2018 Resolved

Complete annual inspection.

Condition: Invalid
Action required: 701 - Prior to carriage of passengers/cargo
Due 27 April 2018
Resolved 11 July 2018
Resolution: Vessel completed COI.

Casualty record · 2

15 July 2018Routine · role: Involved in a Marine Casualty · activity 6500500

6 May 2019Routine · role: Involved in a Marine Casualty · activity 6678347

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.