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MAUI DIAMOND
Passenger (Inspected) · Passenger Ship class · Built 2010s · USCG Oceania District (CGD-O) · Other hulls named MAUI DIAMOND
MAUI DIAMOND is a 2019 passenger vessel (inspected). The Coast Guard has recorded 16 inspections since 2018, most recently in May 2026, along with 19 deficiencies and 2 casualty investigations between 2019 and 2026.
Records from 2018 to 2026. Most recent: inspection, 28 May 2026.
- Built
- 2019
- Last inspected
- 28 May 2026
- Documentation
- Valid · documentation file of 10 September 2026
- Deficiencies
- 19 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
- Casualties
- 2 investigations · 2019–2026
Identity
1293716
WDK8601
1547374
Flag
UNITED STATES
368095710
Maury page id
psix-1547374
Inspections, by type
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 13 September 2026, retrieved 18 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 1977.
Documentation record
Registered dimensions (L × B × D)46.0 ft × 16.0 ft × 6.0 ft
Registered tonnagegross 29 / net 23
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderNEWTON BOATS · SLIDELL, LA, UNITED STATES · built 2019
Hull materialFRP (Fiberglass)
PropulsionDiesel Reduction
Hull shapeShip
Hull configurationMonohull
Hailing portMAUI, HI
Trade endorsementsCoastwise, unrestricted
DocumentationValid · issued 22 June 2026 · expires 31 July 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 it29 - Simplified, Gross Ton
23 - Simplified, Net Ton
23 - Simplified, Net Ton
Every line above is a field of the National Vessel Documentation Center's file as served by NOAA Fisheries, dated 10 September 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.
Radio station licence
WDK8601MMSI 368095710 · active · compulsorily equipped · granted 25 May 2019, expires 25 May 2029
FCC Universal Licensing System ship-station file of 6 September 2026, matched to this hull on its
US Official Number. Status and dates are the file’s own. The licensee is not read from the file and is not shown.
A lapsed licence’s MMSI is still the number the vessel transmitted under while it was valid.
Inspection history · 16
28 May 2026
Damage Survey · Deficiency Check
Physical examination · OP location-Sector Honolulu Prevention Department- Wailuku · USCG Oceania District (CGD-O) · Activity 8383249
28 May 2026
Type not recorded
No type recorded · Station Maui · USCG Oceania District (CGD-O) · Activity 8383252
28 May 2026
Type not recorded
No type recorded · Sector Honolulu · USCG Oceania District (CGD-O) · Activity 8405562
27 May 2026
Deficiency Check · Annual Inspection
Physical examination · OP location-Sector Honolulu Prevention Department- Wailuku · USCG Oceania District (CGD-O) · Activity 8382979
10 July 2025
Annual Inspection
Physical examination · OP location-Sector Honolulu Prevention Department- Wailuku · USCG Oceania District (CGD-O) · Activity 8182697
29 April 2025
Drydock Exam · Deficiency Check
Physical examination · OP location-Sector Honolulu Prevention Department- Wailuku · USCG Oceania District (CGD-O) · Activity 8121944
1 May 2024
COI Inspection
Physical examination · OP location-Sector Honolulu Prevention Department- Wailuku · USCG Oceania District (CGD-O) · Activity 7904294
20 June 2023
Deficiency Check · Annual Inspection
Physical examination · Sector Honolulu · USCG Oceania District (CGD-O) · Activity 7716699
25 April 2023
Drydock Exam
Physical examination · Sector Honolulu · USCG Oceania District (CGD-O) · Activity 7675007
17 May 2022
Annual Inspection · Deficiency Check
Physical examination · Sector Honolulu · USCG Oceania District (CGD-O) · Activity 7452478
13 May 2021
Annual Inspection · Deficiency Check
Physical examination · Sector Honolulu · USCG Oceania District (CGD-O) · Activity 7194880
30 March 2021
Drydock Exam
Physical examination · Sector Honolulu · USCG Oceania District (CGD-O) · Activity 7165107
24 June 2020
Annual Inspection
Physical examination · Sector Honolulu · USCG Oceania District (CGD-O) · Activity 6986053
3 August 2019
Type not recorded
No type recorded · Sector Honolulu · USCG Oceania District (CGD-O) · Activity 6778295
13 May 2019
DAPI Audit · Deficiency Check · COI Inspection · Administrative Inspection
Physical examination · Sector Honolulu · USCG Oceania District (CGD-O) · Activity 6683526
30 October 2018
Simplified Stability Test · Construction Oversight · Initial Certification · Plan Review "T" Boat
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 6674661
Deficiency record · 19
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 27 May 2026
Resolved
All machinery and equipment must be installed and maintained in such a manner as to afford adequate protection from causing fire, explosion, machinery failure, and personnel injury. Steering hydraulic hose lines and fittings worn and wasted beneath operating station. Provide new hose and fittings. 46 CFR 182.100
02 - Structural Conditions › N/A - No Subsystem › Beams, frames, floors-op. damage
Issued 27 May 2026
Resolved
At each inspection for certification of a vessel, the owner/operator shall be prepared to have the vessel ready for inspections of the hull structure. Approximately 4" area of fiberglass damage found at port midship frame in forward bilge. Requires grinding damaged FRP and renewal. 46 CFR 176.802(a)
09 - Working and Living Conditions › 092 - Working Conditions › Electrical
Issued 27 May 2026
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. Wire running off battery, damaged exposing broken strand. Wire requires renewal. 46 CFR 183.200(b)
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine
Issued 1 May 2024
Resolved
All machinery and equipment must be installed and maintained in such a manner as to afford adequate protection from causing fire, explosion, machinery failure, and personnel injury. Maintenance conducted on engine oil filter introduced air into the system. Starboard engine failed. Bleed air from system and show proper operation of engine.
46 CFR 182.100
01 - Certificates & Documentation › 012 - Crew Certificates › Certificates for radio personnel
Issued 20 June 2023
Resolved
Each ship transporting more that six passengers for hire equipped with a radiotelephone station must carry a radio operator who: holds a marine radio operator permit (MROP) or higher class license. Master onboard did not have a valid radio operator permit. Provide master with valid MROP and have current operator obtain MROP.
47 CFR 80.158 (e)
99 - Other › N/A - No Subsystem › Other (Safety in general)
Issued 20 June 2023
Resolved
The Certificate of Inspection issued to a vessel describes the vessels minimum manning requirements and any equivalences accepted or authorized by the cognizant [name withheld] required deckhand enters the water during in water snorkeling activities and the vessel crew do not all have First Aid/CPR in accordance with Work Instruction 31. Vessel restricted from having the required deckhands enter the water until provisions of Work Instruction 31 are met.
46 CFR 176.103
01 - Certificates & Documentation › 011 - Ships Certificates › Other (certificates)
Issued 20 June 2023
Resolved
The person in command of a documented vessel must have on board that vessel the original Certificate of Documentation currently in effect for that vessel. Original COD was not on vessel. Provide original COD on vessel.
46 CFR 67.313
99 - Other › N/A - No Subsystem › Other (Safety in general)
Issued 20 June 2023
Resolved
The master and crew of a vessel will be familiar with the content of and have mounted at the operating station, emergency instructions. Vessels emergency instructions missing. Provide emergency instructions in accordance with 46 CFR 185.512
46 CFR 185.510
01 - Certificates & Documentation › 012 - Crew Certificates › Certificates for radio personnel
Issued 17 May 2022
Resolved
FCC requires mariners that operate a vessel with more than 6 passengers to have a valid FFC Marine Radio Operator Permit(MROP). Vessel master did not have FCC MROP. Master shall provide MROP.
47 CFR 13.7
10 - Safety of Navigation › N/A - No Subsystem › Nautical publications
Issued 17 May 2022
Resolved
As appropriate for the intended voyage vessel must carry adequate and up to date charts, US Coast Pilot [name withheld], and Tide Tables. Nav publication either missing or not updated. Provide updated nav publications.
46 CFR 184.420
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 17 May 2022
Resolved
Where flexible nonmetallic hose is permitted for use in piping system it must meet SAE J-1942. Steering system hydraulic hoses at steering pump in engine room deteriorated/fitting wasted. Replace hoses with J-1942 approved hose.
46 CFR 182.720
09 - Working and Living Conditions › 092 - Working Conditions › Electrical
Issued 17 May 2022
Resolved
Alterations to the electrical system may not be made without the approval of the [name withheld] inverter and wiring installed under helm. Remove inverter and associated wiring. Submit plans/drawings bill of materials for approval prior to re-installation of equipment.
46 CFR 176.700
01 - Certificates & Documentation › 012 - Crew Certificates › Medical certificate
Issued 13 May 2021
Resolved
National Merchant Mariners must hold an unexpired medical certificate or submit a medical application. Master did not have medical certificate at inspection. Provide medical certificate.
05 - Radio Communications › N/A - No Subsystem › Other (radio communication)
Issued 13 May 2021
Resolved
FCC VFH Radio Safety Certificate not made available for inspection. Provide FCC VHF Safety Radio Certificate.
11 - Life Saving Appliances › N/A - No Subsystem › Lifejackets incl. provision and disposition
Issued 13 May 2021
Resolved
The number and identification of items stowed must be marked with 2 inch high letters and/or numbers. Number of life jackets missing. Provide marking for the appropriate number of life jackets stowed.
05 - Radio Communications › N/A - No Subsystem › Other (radio communication)
Issued 13 May 2019
Resolved
[withheld — contains personal information; the deficiency system, dates, and resolution status are shown above]
11 - Life Saving Appliances › N/A - No Subsystem › Lifejackets incl. provision and disposition
Issued 13 May 2019
Resolved
Child sized life jackets were not separated from adult life jackets and the life jacket storage location was not yet assembled and marked. Appropriately store and mark all adult and child sized life jackets per 46 CFR 180.78
10 - Safety of Navigation › N/A - No Subsystem › Nautical publications
Issued 13 May 2019
Resolved
No navigation publications (coast Pilot, Light list, Nav rules) were present on board the vessel. Provide required navigation publications per 46 CFR 184.420
01 - Certificates & Documentation › 011 - Ships Certificates › USCG Certificate of Documentation (COD)
Issued 13 May 2019
Resolved
Certificate of Documentation was not present on board the vessel. Provide the certificate of documentation per 46 CFR 67.7
Casualty record · 2
3 August 2019Significant Marine Casualty · role: Involved in a Marine Casualty · serious marine incident, as classified · 1 injured · activity 6778295
28 May 2026Routine · role: Involved in a Marine Casualty · activity 8405562
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, and the bridge, lock or dam the investigation names where it names one. 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.