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ENHYDRA
ENHYDRA is a 2018 passenger vessel (inspected). The Coast Guard has recorded 35 inspections since 2017, most recently in December 2025, along with 19 deficiencies, 6 operational controls and 4 casualty investigations between 2019 and 2024.
Records from 2017 to 2025. Most recent: inspection, 4 December 2025.
- Built
- 2018
- Last inspected
- 4 December 2025
- Documentation
- Valid · documentation file of 10 August 2026
- Deficiencies
- 19 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
- Casualties
- 4 investigations · 2019–2024
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.
Inspection record
Last inspected
4 December 2025
…with no type recorded4
Deficiencies
19 recorded · 0
without a recorded resolution
Operational controls
None recorded without a removal date
Years with a record
9 calendar years (2017–2025)
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
1276006
WDK4179
1432095
Flag
UNITED STATES
Maury page id
psix-1432095
Documentation record
Registered dimensions (L × B × D)118.5 ft × 29.0 ft × 7.9 ft
Registered tonnagegross 93 / net 38
ITC dimensions (L × B × D)118.5 ft × 29.0 ft × 7.9 ft
ITC tonnagegross 399 / net 177
BuilderALL AMERICAN MARINE INC · BELLINGHAM, WA, UNITED STATES · built 2018
Hull materialAluminum
PropulsionDiesel Electric
Hull shapeUNSPECIFIED
Hull configurationUNSPECIFIED
Hailing portSAN FRANCISCO, CA
Trade endorsementsCoastwise, unrestricted, Registry
DocumentationValid · issued 5 December 2025 · expires 31 December 2026
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 it399 - Convention (Subpart B), Gross Ton
93 - Regulatory (Subpart C or D), Gross Ton
177 - Convention (Subpart B), Net Ton
38 - Regulatory (Subpart C or D), Net Ton
93 - Regulatory (Subpart C or D), Gross Ton
177 - Convention (Subpart B), Net Ton
38 - Regulatory (Subpart C or D), 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.
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.
Used only to tell you when the report exists. Not shared, not sold, and not added to a mailing list.
Inspected as a tow unit · 1
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.
JAN MORAN Towing Vessel · MISLE 1080825 · 28 July 2019 · activity 6959277Inspection history · 35
4 December 2025
Internal Structural Exam · Deficiency Check · Annual Inspection
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 8275827
31 October 2025
Administrative Inspection
Administrative · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 8261636
10 March 2025
Drydock Exam · Examination of Repairs · Hull Examination · Internal Structural Exam
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 8089944
11 September 2024
Deficiency Check · Internal Structural Exam · Annual Inspection
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 8000582
8 July 2024
Administrative Inspection
Administrative · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7952865
10 May 2024
Type not recorded
No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7917285
5 September 2023
Internal Structural Exam · Deficiency Check · COI Inspection
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7768255
26 July 2023
Administrative Inspection
Administrative · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7752918
4 May 2023
In-Service Inspection
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7681285
16 February 2023
Deficiency Check · Drydock Exam · Internal Structural Exam
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7638251
30 January 2023
Administrative Inspection · Deficiency Check
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7629193
16 November 2022
Annual Inspection · Internal Structural Exam
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7594675
22 October 2022
Administrative Inspection
Administrative · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7582767
22 October 2022
Type not recorded
No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7617707
2 August 2022
In-Service Inspection
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7560456
27 July 2022
Administrative Inspection
Administrative · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7517774
25 January 2022
Administrative Inspection · Damage Survey
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7385683
28 October 2021
Annual Inspection · Internal Structural Exam
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7341404
13 September 2021
Administrative Inspection · Deficiency Check
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7311240
27 July 2021
In-Service Inspection
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7269830
12 July 2021
Administrative Inspection
Administrative · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7254025
23 June 2021
Administrative Inspection
Administrative · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7233780
16 March 2021
Drydock Exam · Internal Structural Exam · Hull Examination
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7157369
22 February 2021
Deficiency Check
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7144614
18 November 2020
Deficiency Check · Internal Structural Exam · Annual Inspection
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7093626
12 November 2020
Administrative Inspection
Administrative · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7093770
22 January 2020
Administrative Inspection
Administrative · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 6894003
6 December 2019
Plan Review (Other than "T")
Administrative · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 6868704
5 September 2019
Annual Inspection · Deficiency Check · Administrative Inspection
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 6774460
28 July 2019
Administrative Inspection
Administrative · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 6766256
28 July 2019
Type not recorded
No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 6959277
16 April 2019
Deficiency Check · Administrative Inspection
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 6664032
16 April 2019
Type not recorded
No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 6664874
6 September 2018
COI Inspection
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 6534375
9 August 2017
Initial Certification · Inclining Experiment · COI Inspection · Construction Oversight
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 6332257
Deficiency record · 19
01 - Certificates & Documentation › 011 - Ships Certificates › Certificate of Inspection (COI)
Issued 4 December 2025
Resolved
Abandon ship and man overboard drills and training shall be logged or otherwise documented for review by the Coast Guard upon request. The drill entry shall include the following information: (1) Date of the drill and training; and(2) General description of the drill scenario and training topics. Abandon ship and man overboard drill and training records did not contain general descriptions for each drill scenario/topic. 46 CFR 122.520 (g)(2)
01 - Certificates & Documentation › 011 - Ships Certificates › Certificate of Inspection (COI)
Issued 4 December 2025
Resolved
Fire fighting drills and training shall be logged or otherwise documented for review by the Coast Guard upon request. The drill entry shall include the following information:(1) Date of the drill and training; and(2) General description of the drill scenario and training topics. Fire drill/training records did not contain general descriptions for each drill/training scenario. 46 CFR 122.524 (e)(2)
07 - Fire Safety › N/A - No Subsystem › Fire prevention structural integrity
Issued 4 December 2025
Resolved
Unless other means are provided to ensure that a potential waste receptacle fire would be limited to the receptacle, waste receptacles must be constructed of noncombustible materials with no openings in the sides or bottom. Three plastic (combustible material) waste receptacles were found in snack bar area. 46 CFR 116.405(i)
02 - Structural Conditions › N/A - No Subsystem › Steering gear
Issued 4 December 2025
Resolved
At each initial and subsequent inspection for certification the owner or managing operator shall be prepared to test the steering systems of the vessel and make them available for inspection to the extent necessary to determine that they are in suitable condition and fit for the service intended. Hydraulic steering pump motor was leaking during operation. 46 CFR 115.814
07 - Fire Safety › N/A - No Subsystem › Fixed fire extinguishing installation
Issued 4 December 2025
Resolved
Fire extinguishing equipment installed on a vessel in excess of the requirements of §§ 118.400 and 118.500 must be designed, constructed, installed, and maintained in a manner acceptable to the Commandant. Fire alarm strobe light on port side of engine room did not flash/activate when tested. 46 CFR 118.120 (a)
02 - Structural Conditions › N/A - No Subsystem › Bulkhead -corrosion
Issued 10 March 2025
Resolved
The owner or managing operator shall make a vessel available for drydock examinations and internal structural examinations. A 1/16" pit was found in the starboard forepeak void space, located aft between longitudinal frames 3&4. Vessel to submit repair proposal to the satisfaction of the MI prior to credit
drydock.
46 CFR 115.600(a)
02 - Structural Conditions › N/A - No Subsystem › Bulkhead -corrosion
Issued 10 March 2025
Resolved
The owner or managing operator shall make a vessel available for drydock examinations and internal structural examinations. A 1/16" pit was found in the bowthruster void space on the port side, between longitudinal frames 9&10, below the waterline and aft of the first lateral frame. Vessel to submit repair proposal to the satisfaction of the MI prior to credit drydock.
46 CFR 115.600(a)
02 - Structural Conditions › N/A - No Subsystem › Steering gear
Issued 10 March 2025
Resolved
The owner shall make the steering systems available for inspection and are in suitable condition. MI observed steering gear ram seal leaking hydraulic oil. Vessel to repair to the satisfaction of the MI prior to credit drydock.
46 CFR 115.610(b)
02 - Structural Conditions › N/A - No Subsystem › Ballast, fuel and other tanks
Issued 10 March 2025
Resolved
An internal structural examination consists of a complete examination of the vessel's fuel oil tanks. MI observed fuel tank sight glass leaking.
46 CFR 115.610(b)
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine
Issued 11 September 2024
Resolved
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 without exceeding its designed limitations. Vessel experienced raw water cooling pump electrical error, provide root-cause analysis and effect repairs.
46 CFR 119.200(a)
07 - Fire Safety › N/A - No Subsystem › Fire prevention structural integrity
Issued 11 September 2024
Resolved
Bulkheads and decks must be classed as A0... based on the following: Penetrations in A-Class fire control boundaries for electrical cables... must be constructed to prevent the passage of flame and smoke for one hour. Fire stop boundary in starboard side farthest aft bulkhead in the fuel tank void deteriorated. Repair to MI satisfaction.
46 CFR 116.415 (a)(2)(ii)
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Operation of machinery
Issued 5 September 2023
Resolved
At each initial and subsequent inspection for certification of a vessel, the owner or managing operator shall be prepared to conduct tests and have the vessel ready for inspections of machinery, fuel, and piping systems. Vessel was unable to complete PSTPs. Complete PSTP items: 6, 7, 21, 22, 23, and 24 for port and starboard. Additionally, complete calibration of port bridge wing throttles.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 16 February 2023
Resolved
Repairs or alterations to the hull, machinery, or equipment that affect the safety of the vessel must not be made without the approval of the cognizant OCMI, except during an emergency. Submit drawing/details to the satisfaction of the OCMI for newly installed auxiliary cooling system piping for propulsion controls.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Bilge pumping arrangements
Issued 16 February 2023
Resolved
Repairs or alterations to the hull, machinery, or equipment that affect the safety of the vessel must not be made without the approval of the cognizant OCMI, except during an emergency. Submit revised drawings and written specifications to the satisfaction of the OCMI for the couplings installed on the bilge and fire main piping systems. **May be combined with the plan details
required in work list item 2.
02 - Structural Conditions › N/A - No Subsystem › Stability/strength/loading information and instruments
Issued 30 January 2023
Resolved
The construction and arrangement of a vessel must allow the safe operation of the vessel in accordance with the terms of its Certificate of Inspection giving consideration to provisions for a seaworthy hull, protection against fire, means of escape in case of a sudden unexpected casualty, guards and rails in hazardous places, ventilation of enclosed spaces, and necessary facilities for passengers and crew. Vessel reported hole in hull from damage sustained while mooring during high winds. Vessel to conduct repairs to the satisfaction of the attending Marine Inspector prior to the carriage of passengers.
46 CFR 116.100(a)
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine
Issued 22 October 2022
Resolved
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. Loss of propulsion on starboard side main engine must be investigated and repaired to satisfaction of attending marine inspector.
08 - Alarms › N/A - No Subsystem › Other (alarms)
Issued 5 September 2019
Resolved
Each vessel must be provided with a visual and audible alarm at the operation station to indicate a high water level in the bilge. As currently configured, the bilge high level alarm system does not audibly or visually alarm while on the system's "home page." Configure bilge high level alarm system to audibly and visually alarm without any operator interference. 46CFR119.530
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 28 July 2019
Resolved
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 without exceeding its designed limitations. Vessel had a loss of propulsion while carrying passengers. Prove proper operation of the main engines and determine causative factors for the loss in propulsion.
04 - Emergency Systems › N/A - No Subsystem › Emergency source of power - Emergency generator
Issued 28 July 2019
Resolved
Electrical equipment on a vessel must be installed and maintained to: (a) Provide services necessary for safety under normal and emergency conditions. Upon unintended shutdown of online high voltage batteries, power is lost to certain vital equipment serving both port and starboard systems, resulting in a total loss of propulsion. Prove proper operation of electrical equipment to comply with the above regulation at the vessel's next dry dock exam.
Casualty record · 4
16 April 2019Routine · role: Involved in a Marine Casualty · activity 6664874
28 July 2019Routine · role: Involved in a Marine Casualty · activity 6959277
22 October 2022Routine · role: Involved in a Marine Casualty · activity 7617707
10 May 2024Routine · role: Involved in a Marine Casualty · activity 7917285
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.