DIABLO III

Passenger (Inspected) · Passenger Ship class · Built 1990s · USCG Northwest District (CGD-NW)

DIABLO III is a 1995 passenger vessel (inspected). The Coast Guard has recorded 12 inspections since 2016, most recently in June 2026, along with 14 deficiencies.

Records from 2016 to 2026. Most recent: inspection, 22 June 2026.

Built: 1995
Last inspected: 22 June 2026
Documentation: Not in the documentation file of 10 August 2026
Inspections: 12
Deficiencies: 14 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 Passenger Ship class in Maury's sources begin in 2016.

Inspection record

Last inspected 22 June 2026

Recorded inspections12

…physical examinations11

…administrative events1

Deficiencies 14 recorded · 0 without a recorded resolution

Operational controls None recorded without a removal date

Years with a record 11 calendar years (2016–2026)

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

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433602

Flag

UNITED STATES

Maury page id

psix-433602

Documentation record

Tonnage as PSIX records it5 - Regulatory (Subpart C or D), Gross Ton
4 - Regulatory (Subpart C or D), Net Ton

This hull's Official Number is not in the NVDC file dated 10 August 2026 as served by NOAA Fisheries, so no documentation record is shown. Absence from that file is a fact about the file, not about the hull.

Vessel history report

A report is not offered for this hull. Its record holds only 2 of the seven kinds of material a report is built from: inspections, deficiencies, operational controls, tow-unit appearances, casualty records, dimensions and documentation. That is a statement about the record, not about the vessel. What a sparse-record report looks like.

Inspection history · 12

22 June 2026 Annual Inspection

Physical examination · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 8407269

24 March 2025 Annual Inspection

Physical examination · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 8099035

21 March 2024 Annual Inspection

Physical examination · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 7890118

30 March 2023 Annual Inspection · Deficiency Check

Physical examination · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 7684617

14 March 2022 COI Inspection · Drydock Exam

Physical examination · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 7403320

16 March 2021 Annual Inspection

Physical examination · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 7171992

17 March 2020 Deficiency Check · Annual Inspection

Physical examination · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 6926292

18 June 2019 Administrative Inspection

Administrative · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 6717802

20 March 2019 Annual Inspection

Physical examination · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 6643445

12 April 2018 Annual Inspection · Deficiency Check

Physical examination · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 6362059

11 April 2017 Deficiency Check · Hull Examination · COI Inspection

Physical examination · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 6121366

21 April 2016 Annual Inspection

Physical examination · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 5825779

Deficiency record · 14

18 - Maritime Labour Convention (Not Applicable to PSC Exams conducted in the U.S.) › N/A - No Subsystem › Other (Conditions of employment)

Issued 24 March 2025 Resolved

Owner/Operator was not able to show proof of being enrolled in a chemical testing program as per 46CFR16. Required O/O to re-enroll in a testing program and obtain test strips. Informed O/O they cannot operate until enrolled.

Action required: 16 - Rectify deficiencies w/in 14 days
Resolved 31 March 2025
Resolution: O/O sent proof of being enrolled in a proper testing program and test strips.

13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Bilge pumping arrangements

Issued 24 March 2025 Resolved

Bilge pump did not work during testing. O/O does not have any immediate trips planned and will repair asap.

Action required: 16 - Rectify deficiencies w/in 14 days
Resolved 24 March 2025
Resolution: O/O sent video of working bilge pump, all sat.

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

Issued 30 March 2023 Resolved

The port engine remote fuel shutoff valve was inop. Repair prior to carrying passengers.

Action required: 701 - Prior to carriage of passengers/cargo
Resolved 27 April 2023
Resolution: Rcvd video of operational fuel valve. All sat.

07 - Fire Safety › N/A - No Subsystem › Fixed fire extinguishing installation

Issued 20 March 2019 Resolved

Prove proper operation of installed fire system to satisfaction of Marine Inspector prior to carrying passengers.

Condition: Improper/Lack of Maintenance
Action required: 701 - Prior to carriage of passengers/cargo
Due 20 April 2019
Resolved 17 March 2020
Resolution: Witnessed proper operation of safety function check of installed fire fighting system. All, sat.

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

Issued 20 March 2019 Resolved

Prove proper operation of port side fuel shut off to satisfaction of Marine Inspector, prior to carrying passengers.

Condition: Improper/Lack of Maintenance
Action required: 701 - Prior to carriage of passengers/cargo
Due 20 April 2019
Resolved 17 March 2020
Resolution: Witnessed proper articulation of fuel shut off.

11 - Life Saving Appliances › N/A - No Subsystem › Lifejackets incl. provision and disposition

Issued 12 April 2018 Resolved

Post life-jacket donning procedures for the style/model of life-jackets carried aboard the vessel.

Action required: 50 - Rectify deficiencies w/in 30 days
Resolved 12 May 2018
Resolution: Owner posted laminated life-jacket donning procedures aboard the vessel.

07 - Fire Safety › N/A - No Subsystem › Fire fighting equipment and appliances

Issued 12 April 2018 Resolved

Provide one additional 10-B:C portable fire extinguisher.

Action required: 50 - Rectify deficiencies w/in 30 days
Resolved 12 May 2018
Resolution: Owner purchased an additional 10-B:C fire extinguisher and mounted it aboard the vessel.

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

Issued 12 April 2018 Resolved

Replace damaged ventilation ducting in the engine compartment.

Action required: 50 - Rectify deficiencies w/in 30 days
Resolved 12 May 2018
Resolution: Owner replaced the damaged section of ventilation ducting on the suction side of the ventilation/exhaust fan in the engine compartment.

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

Issued 12 April 2018 Resolved

Prove proper operation of the port fuel cut-off valve. This valve must be operable from the remote pull station located outside the engine compartment.

Action required: 50 - Rectify deficiencies w/in 30 days
Resolved 12 May 2018
Resolution: Vessel owner replaced the emergency fuel cut-off valve; valve tested satisfactorily from the remote pull station.

Documentation › Certificates/Documents › Certificate of Number (state)

Issued 11 April 2017 Resolved

Provide State Registration to attending Marine Inspector.

Condition: Invalid
Action required: 705 - Other - as specified
Due 11 May 2017
Resolved 12 May 2017
Resolution: Received visual documentation via email that the State Registration is current.

Lifesaving › Lifejacket/PFD (General) › Quantity

Issued 11 April 2017 Resolved

Limit total number of passengers to 12 until 15 lifejackets have been placed into service. Provide evidence of 15 lifejackets to attending Marine Inspector.

Condition: Improper Installation
Action required: 705 - Other - as specified
Due 11 May 2017
Resolved 12 May 2017
Resolution: Received visual documentation which demonstrates all required lifejackets are onboard the vessel.

Documentation › Markings/Placards › Lifejacket Placard

Issued 11 April 2017 Resolved

Post lifejacket donning placard in public view.

Condition: Improper Installation
Action required: 705 - Other - as specified
Due 11 May 2017
Resolved 12 May 2017
Resolution: Received visual documentation that a lifejacket donning placard has been mounted onboard the vessel.

Accommodation/Occupational Safety › Medical/First Aid › Medicine Chest

Issued 11 April 2017 Resolved

Provide eyewash which is not expired.

Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Due 11 May 2017
Resolved 12 May 2017
Resolution: Received email from licensed mariner which states that the eye wash solution was replaced with unexpired solution.

Construction/Loadline › Hull › Weld

Issued 11 April 2017 Resolved

Repair welds called out by attending Marine Inspector in accordance with discussed repair plan.

Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Due 11 May 2017
Resolved 12 May 2017
Resolution: Received visual evidence that the welds which were cracked have been repaired IAW discussed repair proposal.

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.