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YUNQUE PRINCESS
Passenger (Inspected) · Passenger Ship class · Built 2000s · USCG Southeast District (CGD-SE) · Other hulls named YUNQUE PRINCESS
YUNQUE PRINCESS is a 2006 passenger vessel (inspected). The Coast Guard has recorded 27 inspections since 2006, most recently in September 2025, along with 60 deficiencies — 1 with no resolution recorded —, 4 operational controls and 3 casualty investigations between 2006 and 2017.
Records from 2006 to 2025. Most recent: inspection, 16 September 2025.
- Built
- 2006
- Last inspected
- 16 September 2025
- Documentation
- Valid · documentation file of 10 September 2026
- Deficiencies
- 60 recorded · 1 without a recorded resolution
- Controls
- None recorded without a removal date
- Casualties
- 3 investigations · 2006–2017
Identity
1191530
WDP4817
855726
Flag
UNITED STATES
368357940
Maury page id
psix-855726
Inspections, by type
…with no type recorded2
Years with a record
14 calendar years (2006–2025)
The 27 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)66.6 ft × 28.0 ft × 9.2 ft
Registered tonnagegross 75 / net 51
ITC dimensions (L × B × D)66.6 ft × 28.0 ft × 9.2 ft
ITC tonnageNot recorded
BuilderKVICHAK MARINE INDUSTRIES · SEATTLE, WA, UNITED STATES · built 2006
Hull materialAluminum
PropulsionDiesel Reduction
Hull shapeNot recorded
Hull configurationNot recorded
Hailing portFAJARDO, PR
Trade endorsementsCoastwise, unrestricted, Registry
DocumentationValid · issued 1 April 2026 · expires 30 April 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 it75 - Regulatory (Subpart C or D), Gross Ton
51 - Regulatory (Subpart C or D), Net Ton
51 - 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 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
WDP4817MMSI 368357940 · active · compulsorily equipped · granted 16 March 2024, expires 16 March 2034
WDH8196MMSI 367655620 · expired · compulsorily equipped · granted 31 January 2015, cancelled 5 April 2025
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 · 27
16 September 2025
Internal Structural Exam · Hull Examination · Drydock Exam
Physical examination · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 8234981
17 June 2025
Deficiency Check · Annual Inspection
Physical examination · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 8160123
3 February 2025
Administrative Inspection · Deficiency Check
Physical examination · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 8074146
11 August 2024
Deficiency Check · Damage Survey
Physical examination · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 7979362
19 March 2024
Deficiency Check · COI Inspection · DAPI Audit
Physical examination · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 7872553
6 December 2023
Internal Structural Exam · Drydock Exam
Physical examination · Marine Safety Unit Saint Thomas · USCG Southeast District (CGD-SE) · Activity 7834654
25 August 2023
Administrative Inspection
Administrative · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 7776773
12 October 2022
Internal Structural Exam · Damage Survey
Physical examination · Resident Inspection Office Ponce · USCG Southeast District (CGD-SE) · Activity 7576002
11 February 2022
Internal Structural Exam · Hull Examination
Physical examination · Resident Inspection Office Ponce · USCG Southeast District (CGD-SE) · Activity 7394732
15 November 2019
Drydock Exam
Physical examination · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 6856180
6 October 2017
Damage Survey
Physical examination · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 6284300
20 September 2017
Type not recorded
No type recorded · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 6290924
3 March 2017
Annual Inspection · Examination of Repairs · Deficiency Check
Physical examination · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 6098460
23 November 2016
Drydock Exam · Internal Structural Exam · Hull Examination
Physical examination · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 6046719
29 September 2016
Administrative Inspection · Deficiency Check
Physical examination · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 6012138
14 March 2016
Deficiency Check · Annual Inspection
Physical examination · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 5849393
13 July 2015
Deficiency Check
Physical examination · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 5182826
3 October 2014
Examination of Repairs · Hull Examination
Physical examination · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 5012594
28 March 2014
Deficiency Check · DAPI Audit · Annual Inspection
Physical examination · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 4824103
25 March 2014
Damage Survey
Physical examination · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 4824308
20 January 2011
Annual Inspection
Physical examination · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 3929188
22 November 2010
Hull Examination · Deficiency Check
Physical examination · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 3896104
12 November 2010
Administrative Inspection
Administrative · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 3891389
1 February 2010
Type not recorded
No type recorded · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 3673631
30 December 2009
COI Inspection · Deficiency Check
Physical examination · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 3656617
3 December 2008
Deficiency Check · Annual Inspection
Physical examination · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 3385300
12 October 2006
Initial Certification
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 2799239
Deficiency record · 60
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 2 October 2025
No resolution recorded
Portside shaft tunnel was found with 25% wastage during YR2025 dry dock. Shaft tunnel shall be replaced at the next dry dock in YR2027. Code 705 This deficiency shall be cleared prior dry dock in YR2027.
02 - Structural Conditions › N/A - No Subsystem › Bulkheads - operational damage
Issued 17 June 2025
Resolved
Each opening in a watertight bulkhead must have a means to close it watertight. The following watertight bulkheads in number 2 void starboard side were found to have penetrations:
a. bulkhead between the collision and void 2 with 1 hole in the outer side of the bulkhead due to incomplete weld.
b. Bulkhead in void 2 forward of the fuel tanks with 02 holes due to incomplete weld.
Provide a temporary means to cover the penetrations until next dry dock in September 2025.
46 CFR 171.111
02 - Structural Conditions › N/A - No Subsystem › Bulkheads - operational damage
Issued 17 June 2025
Resolved
Each opening in a watertight bulkhead must have a means to close it watertight. The following watertight bulkheads in number 2 void starboard side were found to have penetrations:
a. bulkhead between the collision and void 2 with 1 hole in the outer side of the bulkhead due to incomplete weld.
b. Bulkhead in void 2 forward of the fuel tanks with 02 holes due to incomplete weld.
Conduct permanent repairs during next dry dock credit in September 2025.
46 CFR 171.111 and 46 CFR 176.600 (d) Code 705
02 - Structural Conditions › N/A - No Subsystem › Electrical installations in general
Issued 17 June 2025
Resolved
Electrical equipment on a vessel must be installed and maintained to:(a) Provide services necessary for safety under normal and emergency conditions;(b) Protect passengers, crew, other persons, and the vessel from electrical hazards, including fire, caused by or originating in electrical equipment, and electrical shock;(c) Minimize accidental personnel contact with energized parts; and (d) Prevent electrical ignition of flammable vapors. Dead-end electrical wiring was found under the operating station. 46 CFR 183.200.
01 - Certificates & Documentation › 012 - Crew Certificates › Evidence of Basic Training
Issued 17 June 2025
Resolved
The marine employer must have a sufficient number of alcohol testing devices readily accessible on board the vessel to determine the presence of alcohol in the system of each individual who was directly involved in the SMI. (2) All alcohol testing devices used to meet the requirements of this part must be currently listed on either the Conforming Products List (CPL) titled “Modal Specifications for Devices To Measure Breath Alcohol” or “Conforming Products List of Screening Devices To Measure Alcohol in Bodily Fluids,” which are published periodically in the Federal Register by National Highway Traffic Safety Administration (NHTSA).
Alcohol testing swabs date was found expired. 46 CFR 4.06-15, code 16C.
01 - Certificates & Documentation › 012 - Crew Certificates › Evidence of Basic Training
Issued 17 June 2025
Resolved
[withheld — contains personal information; the deficiency system, dates, and resolution status are shown above]
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine
Issued 3 February 2025
Resolved
This part contains requirements for the design, construction, installation, and operation of propulsion and auxiliary machinery, piping and pressure systems, steering apparatus, and associated safety systems. Machinery and equipment installed on each vessel must be suitable for the vessel and its operation and for the purpose intended. 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. Received loss of propulsion on port engine due to the sea chest valve being secured causing the engine to overheat. Conduct sea trials to the satisfaction of the attending marine inspector.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine
Issued 11 August 2024
Resolved
Machinery and equipment installed on each vessel must be suitable for the vessel and its operation and for the purpose intended. 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. Vessel experienced fire in Port Engine Room. Pre-engineered fire extinguishing system deployed extinguishing the fire. Portable extinguishers were used after the pre-engineered system completed deploying to ensure fire was extinguished. Vessel may not conduct repairs until Marine Inspector attends the vessel and assesses damages. Repairs will require repair proposal. Vessel may not operate until found satisfactory by the attending Marine Inspector.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine
Issued 11 August 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. Crank Case Breather hoses broken. Repairs will require repair proposal. Vessel may not operate until found satisfactory by the attending
Marine Inspector.
02 - Structural Conditions › N/A - No Subsystem › Electrical installations in general
Issued 11 August 2024
Resolved
Connections and terminations to all conductors must retain the original electrical, mechanical, flame-retarding, and, where necessary, fire-resisting properties of the cable. All connecting devices must be suitable for copper stranded conductors. The connections must be made within an enclosure and the insulated cap of the connector must be secured. Dead end wires found
05 - Radio Communications › N/A - No Subsystem › Other (radio communication)
Issued 19 March 2024
Resolved
A durable placard must be posted next to all radiotelephone installations with the emergency broadcast instructions and information, specific to the individual vessel. The emergency broadcast placard was for a Fishing Vessel. No vessel name was on the placard.
10 - Safety of Navigation › N/A - No Subsystem › Automatic Identification System (AIS)
Issued 19 March 2024
Resolved
The following vessels must have on board a properly installed, operational Coast Guard type-approved AIS. A self-propelled vessel of 65 feet or more in length, engaged in commercial service. The vessel's length is 66.6 feet in length. Install an AIS Class A device required by 33 CFR 164-46(b)(1) or Class B device required by33 CFR 164.46(b)(2).
99 - Other › N/A - No Subsystem › Other (Safety in general)
Issued 19 March 2024
Resolved
A vessel must carry either a first-aid kit that meets the requirements in 46 CFR 199.175(b)(10) or a kit with equivalent contents and instructions. The first aid kit was missing:
a. 6 each burn prep - 10c
b. 3 each compress bandages - 10c
c. 1 each triangle bandage - 10c
d. Instructions - outstanding
99 - Other › N/A - No Subsystem › Other (Safety in general)
Issued 19 March 2024
Resolved
The emergency instructions must be designed to address the particular equipment, arrangement, and operation of each individual vessel. During the man overboard drill a crew member tending the safety line for the crew member at the bottom of the recovery platform was observed not wearing a lifejacket nor tethered to the vessel, this presents an unsafe operation that is not addressed by the Emergency Instructions.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 12 October 2022
Resolved
Check Port and STBD shafts for roundness and proper alignment.
Lifesaving › Lifefloat › Painter
Issued 8 March 2017
Resolved
Connect each life float to painter connected to weak ling connected to vessel
Lifesaving › Lifefloat › Markings
Issued 8 March 2017
Resolved
Replace label/name/passenger count on life floats
Lifesaving › Lifefloat › Platform
Issued 8 March 2017
Resolved
Remove extra equipment from life floats.
Electrical › Lighting (service) › Lighting Fixture
Issued 8 March 2017
Resolved
Replace broken light covers and bulbs throughout.
Operations/Management › Passenger Operations › Safety Orientation
Issued 8 March 2017
Resolved
Label max pax for second deck on fwd steps
Documentation › Certificates/Documents › Certificate of Inspection
Issued 8 March 2017
Resolved
Post all pages of the COI at the operating station
Documentation › Certificates/Documents › Stability Letter
Issued 8 March 2017
Resolved
Post all pages of the stability letter at the operating station.
Operations/Management › Drills/Instruction › Not Conducted
Issued 8 March 2017
Resolved
Post Current DAPI sticker
Lifesaving › Lifejacket/PFD (Type I) › Retroreflective Material
Issued 8 March 2017
Resolved
Replace bad reflective tape on PFDs
Lifesaving › Lifefloat › Retroreflective Material
Issued 8 March 2017
Resolved
Replace bad reflectice tape on life floats
Lifesaving › Lifebuoys › Markings (ship name/port)
Issued 8 March 2017
Resolved
Replace reflective tape on aft lifering
Engineering › Steering Gear System › Rudder
Issued 8 March 2017
Resolved
Prove proper operation of both rudders. The STBD rudder is not working.
Fire Fighting › Fire Pumps › Pressure
Issued 14 March 2016
Resolved
Prove proper operation of fire pump.
Lifesaving › Lifejacket/PFD (General) › Quantity
Issued 14 March 2016
Resolved
Provide 11 additional lifejackets. Vessel will be reduced to 142 total persons on board until lifejackets are made available.
Engineering › Steering Gear System › Hydraulic Hose
Issued 14 March 2016
Resolved
Renew hydraulic steering gear hose on port side actuator.
Electrical › Electrical Distribution System (service) › Wiring
Issued 14 March 2016
Resolved
Replace wire connectors with approved type on distribution panel.
Electrical › Lighting (service) › Lighting Fixture
Issued 14 March 2016
Resolved
Provide guard covers for all lighting fixtures.
Fire Fighting › Fixed Gas Fire Extinguishing System › Operating Controls
Issued 14 March 2016
Resolved
Pre-engineered fixed gas fire extinguishing system must automatically shut down generator located in starboard engine space.
Operations/Management › Vessel Activity › Loading
Issued 14 March 2016
Resolved
Renew Safety Wire for Loading Ramp.
Engineering › Diesel Engine (propulsion-direct drive) › Piping (exhaust)
Issued 3 October 2014
Resolved
Replace wet exhaust stainless steel piping (discharge at waterlift) on both main diesel engines.
Electrical › Electrical Distribution System (service) › Non-conducting Deck Covering
Issued 28 March 2014
Resolved
Provide non conductive matting on deck in front of switchboard.
Engineering › Diesel Engine (propulsion-direct drive) › Exhaust Manifold
Issued 28 March 2014
Resolved
Provide insulation for starboard MDE exhaust pipe
Operations/Management › Drug and Alcohol Testing › Proof of Enrollment
Issued 28 March 2014
Resolved
Prove compliance with 46CFR16.
Lifesaving › Lifefloat › Painter
Issued 28 March 2014
Resolved
Correct arrangement of painter for life float.
Lifesaving › Lifefloat › Floating Electric Waterlight
Issued 28 March 2014
Resolved
Prove all life floats water lights are equipped with operable batteries of correct size.
Lifesaving › Lifefloat › Retroreflective Material
Issued 28 March 2014
Resolved
Provide new retro-reflective tape for life floats.
Operations/Management › Drills/Instruction › Man Overboard Recovery
Issued 28 March 2014
Resolved
Complete man overboard and fire drill.
Fire Fighting › Structural - A Class Divisions › Machinery Spaces
Issued 28 March 2014
Resolved
Provide missing insulation for port and starboard engine room.
Communications › Alarms/Indicators › Engine RPM Gauge/Indicator
Issued 28 March 2014
Resolved
Correct inoperable port rpm gauge on the bridge.
Engineering › Diesel Engine (propulsion-reduction gear) › Turbocharger
Issued 25 March 2014
Resolved
Prove proper operation of the starboard main diesel engine prior to carrying passengers.
Communications › Alarms/Indicators › Bilge Alarm
Issued 20 January 2011
Resolved
Proof proper operation of visual bilge alarm for portside engine room.
Lifesaving › Lifefloat › Retroreflective Material
Issued 20 January 2011
Resolved
Replace worn-off retor-reflective material for all top 4 life floats and repair netting fasteners. Vessel is required to have 4 life floats but is equipped with 8. The top 4 life floats are affected.
Operations/Management › Equipment Service/Testing › EPIRB
Issued 20 January 2011
Resolved
Perform monthly EPIRB Testing and enter it in the vessel log book.
Accommodation/Occupational Safety › Occupational Safety › Guards for Exposed Hazards
Issued 20 January 2011
Resolved
Repair frayed cable that operates the portside passenger cabin loading ramp.
Lifesaving › Hand Flares › Quantity
Issued 30 December 2009
Resolved
Provide (06) red flares and (06) orange flares IAW 46 CFR 180.68, vessel is restricted from carrying passengers for hire until complete.
Accommodation/Occupational Safety › Medical/First Aid › Medicine Chest
Issued 30 December 2009
Resolved
Provide first aid kit IAW 46 CFR 184.710, vessel has expired items in kit onboard.
Navigation › Piloting/Steering › US Coast Pilot
Issued 30 December 2009
Resolved
Provide updated nautical pubs IAW 46 CFR 184.420.
Lifesaving › Lifebuoys › Self-igniting Lights
Issued 30 December 2009
Resolved
Prove proper operation of floating waterlight for lifebuoy. Vessel restricted to daylight operation only until complete.
Operations/Management › Drug and Alcohol Testing › Testing, Equipment
Issued 30 December 2009
Resolved
Prove ability to conduct alcohol test on crew within 2 hours of of serious marine incident.
Lifesaving › Lifefloat › Markings
Issued 30 December 2009
Resolved
Prove proper markings of lifefloats IAW 46 CFR 185.604.
Lifesaving › Embarkation Appliances/Stations › Accessability
Issued 30 December 2009
Resolved
Provide spacers for lifefloats IAW 46 CFR 180.137(f).
Engineering › Diesel Engine (propulsion/auxiliary-electric) › Block
Issued 30 December 2009
Resolved
Repair oil leak in ship service generator diesel engine.
Engineering › Diesel Engine (propulsion-reduction gear) › Piping (exhaust)
Issued 30 December 2009
Resolved
Repair exhaust lagging (insulation) on port main diesel engine.
Documentation › Certificates/Documents › Certificate of Inspection
Issued 30 December 2009
Resolved
Vessel was not made available for its 1st annual inspection within 90 days of the anniversary of the date of issuance of the Certificate of Inspection rendering it invalid.
Operations/Management › Equipment Service/Testing › EPIRB
Issued 3 December 2008
Resolved
Replace 03 hydro static release units on epirb and lifefloats.
Casualty record · 3
30 December 2006Routine · role: Involved in a Marine Casualty · activity 2852123
4 October 2011Routine · role: Involved in a Marine Casualty · activity 4176309
20 September 2017Routine · role: Involved in a Marine Casualty · activity 6290924
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.