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MDPROS EXPLORER
MDPROS EXPLORER is a 2020 passenger vessel (inspected). The Coast Guard has recorded 10 inspections since 2020, most recently in August 2025, along with 35 deficiencies — 9 with no resolution recorded —.
Records from 2020 to 2025. Most recent: inspection, 11 August 2025.
- Built
- 2020
- Last inspected
- 11 August 2025
- Documentation
- Valid · documentation file of 10 August 2026
- Deficiencies
- 35 recorded · 9 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
11 August 2025
Deficiencies
35 recorded · 9
without a recorded resolution
…past their stated due date9
Operational controls
None recorded without a removal date
Years with a record
6 calendar years (2020–2025)
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
1304853
WDL7396
1605324
Flag
UNITED STATES
Maury page id
psix-1605324
Documentation record
Registered dimensions (L × B × D)45.0 ft × 14.0 ft × 4.8 ft
Registered tonnagegross 15 / net 15
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderCORINTHIAN CATAMARANS LLC · TARPON SPRINGS, FL, UNITED STATES · built 2020
Hull materialFRP (Fiberglass)
PropulsionGasoline Outboard
Hull shapeShip
Hull configurationTwin Hull
Hailing portMIAMI, FL
Trade endorsementsCoastwise, unrestricted
DocumentationValid · issued 31 March 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 it15 - Simplified, Net Ton
15 - Simplified, Gross Ton
15 - Simplified, Gross 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
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 · 10
11 August 2025
Annual Inspection · Administrative Inspection
Physical examination · Sector Miami · USCG Southeast District (CGD-SE) · Activity 8203788
15 July 2024
COI Inspection · Deficiency Check
Physical examination · Sector Miami · USCG Southeast District (CGD-SE) · Activity 7958446
18 June 2024
Administrative Inspection · Internal Structural Exam · Drydock Exam
Physical examination · Sector Miami · USCG Southeast District (CGD-SE) · Activity 7958481
4 June 2024
Administrative Inspection
Administrative · Sector Miami · USCG Southeast District (CGD-SE) · Activity 7926707
1 March 2023
Deficiency Check · Annual Inspection
Physical examination · Sector Miami · USCG Southeast District (CGD-SE) · Activity 7643690
14 February 2023
Administrative Inspection
Administrative · Sector Miami · USCG Southeast District (CGD-SE) · Activity 7636371
27 April 2022
Internal Structural Exam · Drydock Exam
Physical examination · Sector Miami · USCG Southeast District (CGD-SE) · Activity 7439118
22 November 2021
Annual Inspection · Administrative Inspection
Physical examination · Sector Miami · USCG Southeast District (CGD-SE) · Activity 7355615
17 August 2020
Initial Certification · Administrative Inspection
Physical examination · Sector Miami · USCG Southeast District (CGD-SE) · Activity 7035104
27 January 2020
Deadweight Survey · Construction Oversight · Plan Review "T" Boat · Hull Examination · Administrative Inspection · Internal Structural Exam
Physical examination · Sector St Petersburg · USCG Southeast District (CGD-SE) · Activity 6928513
Deficiency record · 35
18 - Maritime Labour Convention (Not Applicable to PSC Exams conducted in the U.S.) › N/A - No Subsystem › Other (Conditions of employment)
Issued 11 August 2025
No resolution recorded
Each marine employer must ensure that random drug tests conducted under this part are unannounced and that the dates for administering random tests are spread reasonably throughout the calendar year. Miami Dade County is announcing the random drug test to their employees prior to test date.
18 - Maritime Labour Convention (Not Applicable to PSC Exams conducted in the U.S.) › N/A - No Subsystem › Other (Conditions of employment)
Issued 11 August 2025
No resolution recorded
Except as provided in paragraph (f) of this section, the minimum annual percentage rate for random drug testing must be 50 percent of covered crewmembers. Covered crew members of vessel are added to a pool of Miami Dade county employees that are not associated with the vessel.
01 - Certificates & Documentation › 011 - Ships Certificates › Cargo Ship Safety Radio (including exemption)
Issued 11 August 2025
No resolution recorded
Each ship transporting more than six passengers for hire equipped with a radiotelephone station in accordance with Part III of Title III of the Communications Act must carry a radio operator who meets the following requirements: (1) Where the station power does not exceed 250 watts carrier power or 1500 watts peak envelope power, the radio operator must hold a marine radio operator permit or higher class license. 01 Captain doesn’t hold a valid radio operator permit. 47 CFR 80.159(e)(1)
11 - Life Saving Appliances › N/A - No Subsystem › Distress flares
Issued 11 August 2025
Resolved
A vessel on a limited coastwise route must carry (1) Six hand red flare distress signals approved in accordance with § 160.021 and (2) Six hand orange smoke distress signals approved in accordance with § 160.037. Vessel had 03 out of 06 orange smoke distress signals expired. Vessel replaced distress signals, corrected in spot.
11 - Life Saving Appliances › N/A - No Subsystem › Lifejackets incl. provision and disposition
Issued 11 August 2025
Resolved
An adult life jacket must be provided for each person carried on board a vessel. Missing 01 life jacket out of 54. Vessel replaced missing life jacket. Corrected in spot.
11 - Life Saving Appliances › N/A - No Subsystem › Other (life saving)
Issued 11 August 2025
No resolution recorded
Each life jacket, immersion suit, and ring life buoy must be marked in clearly legible block capital letters with the vessel's name. The marking is not required on a life jacket carried to meet a temporary need for additional life jackets, if the life jacket has the name of another vessel or company marked on it. For an immersion suit, the name of the person to whom the immersion suit is assigned is an acceptable alternative to the name of the vessel. 01 life jacket, and 01 ring life buoy need to be marked with vessel name.
11 - Life Saving Appliances › N/A - No Subsystem › Lifebuoys incl. provision and disposition
Issued 11 August 2025
No resolution recorded
Each ring life buoy must be marked with Type II retroreflective material approved in accordance with 46 CFR 164.018 or other standard specified by the Commandant. Ring life buoy retroreflective material was missing.
07 - Fire Safety › N/A - No Subsystem › Other (fire safety)
Issued 11 August 2025
No resolution recorded
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. Waste receptacles are not made of noncombustible materials.
04 - Emergency Systems › N/A - No Subsystem › Muster list
Issued 11 August 2025
No resolution recorded
The master and crew of a vessel will be familiar with the content of and have mounted at the operating station, emergency instructions containing the actions to be taken in the event of fire, heavy weather, or man overboard conditions. Update procedures to reflect corrected fire, heavy weather, and man overboard conditions onboard.
05 - Radio Communications › N/A - No Subsystem › Main installation
Issued 11 August 2025
No resolution recorded
A certification that the ship has passed an inspection must be entered into the ship's log by the inspecting technician. The technician conducting the inspection and providing the certification must not be the vessel's owner, operator, master, or employee or their affiliates. Safety Radiotelephony Certificate was expired. 47 CFR 80.59(a)(2)
09 - Working and Living Conditions › 091 - Living Conditions › Water, pipes, tanks
Issued 11 August 2025
No resolution recorded
Each potable water tank shall be provided with a means of drainage and, if it is equipped with a vent, provision shall be made to prevent entrance into the tank of any contaminating substance. Stbd side fresh water vent screen missing. 21 CFR 1250.82(c)
02 - Structural Conditions › N/A - No Subsystem › Hull damage impairing seaworthiness
Issued 15 July 2024
Resolved
46 CFR 177.300: A vessel must comply with the structural design requirements. Stbd side rub rail bolts missing and holes in upper sideshell. Replace 01 rub rail bolt and seal.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Auxiliary engine
Issued 15 July 2024
Resolved
Gasoline fuel lines must be connected at the top of the fuel tank
connection point needs replacement, rusted and corroded.
46CFR182.455 (b) (1)
11 - Life Saving Appliances › N/A - No Subsystem › Lifebuoys incl. provision and disposition
Issued 15 July 2024
Resolved
46 CFR 180.70: Each floating waterlight...must be attached to the lanyard with a corrosion-resistant clip. Life buoy is missing corrosion-resistant clip, replace to the satisfaction of CG Marine Inspector.
99 - Other › N/A - No Subsystem › Other (Safety in general)
Issued 15 July 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
first aid kit needs to be replaced that meets ISO 18813.2006 standards.
46CFR184.710
11 - Life Saving Appliances › N/A - No Subsystem › Lifejackets incl. provision and disposition
Issued 15 July 2024
Resolved
46 CFR 185.604:Each child size life jacket must be stowed in a location that is appropriately marked and separated from adult life jackets so the child size life jackets are not mistaken for adult life jackets.
life jackets were not marked
04 - Emergency Systems › N/A - No Subsystem › Means of communication between safety centre and other control stations
Issued 15 July 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.
Need an emergency broadcast placard.
46CFR184.506
04 - Emergency Systems › N/A - No Subsystem › Functionality of Safety Systems
Issued 15 July 2024
Resolved
...the space forward of the collision bulkhead need not be fitted with a bilge suction line when the arrangement of the vessel is such that ordinary leakage may be removed from this compartment by the use of a hand portable bilge pump or other equipment, and such equipment is provided.
Need to get flex hose to attached to portable hand pump to use it
46CFR812.(109a)
07 - Fire Safety › N/A - No Subsystem › Fire fighting equipment and appliances
Issued 15 July 2024
Resolved
A vessel not required to have a power driven fire pump by § 181.300 must have at least three 9.5 liter (21/2 gallon) buckets, with an attached lanyard satisfactory to the cognizant OCMI, placed so as to be easily available during an emergency. The words “FIRE BUCKET” must be stenciled in a contrasting color on each bucket.
46CFR181.610
Write "FIRE BUCKET" on third bucket
01 - Certificates & Documentation › 011 - Ships Certificates › Certificate of Inspection (COI)
Issued 4 June 2024
Resolved
A vessel that is exposed to salt water more than three months in any 12 month period... must undergo a drydock examination and an internal structural exam at least once every two years. Vessel did not start or complete drydock/ISE prior to due date.
46 CFR 176.600(c)(1)
01 - Certificates & Documentation › 011 - Ships Certificates › Certificate of Inspection (COI)
Issued 4 June 2024
Resolved
To maintain a valid Certificate of Inspection, you must complete your annual inspection within the periods specified in § 176.500(b)(1) [annual inspection within 3 months before or after each anniversary date] and your Certificate of Inspection must be endorsed. Vessel did not complete annual COI inspection w/i 3 months before or after anniversary date.
46 CFR 176.502
01 - Certificates & Documentation › 011 - Ships Certificates › Other (certificates)
Issued 1 March 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. Certificate of Documentation expired in July 2022. Provide valid COD.
46 CFR §67.313(a)
01 - Certificates & Documentation › 011 - Ships Certificates › Other (certificates)
Issued 1 March 2023
Resolved
Chemical testing of personnel must be conducted as required by this subpart and in accordance with the procedures detailed in 49 CFR part 40. Drug and Alcohol Program documentation could not be produced. Provide evidence of Drug and Alcohol Program.
49 CFR §16.201(a)
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Bilge pumping arrangements
Issued 1 March 2023
Resolved
A vessel must be provided with bilge pumps in accordance with Table 182.520(a). Vessel carries more than 49 passengers and is less than 65 feet in length; requires 1 portable hand pump. Obtain portable hand bilge pump.
46 CFR §182.520(a)
08 - Alarms › N/A - No Subsystem › Other (alarms)
Issued 1 March 2023
Resolved
On a vessel of at least 7.9 meters (26 feet) in length, a visual and audible alarm must be provided at the operating station to indicate a high water level... Visual indicator inoperable. Repair visual alarm indicator at operating station.
46 CFR §182.530(a)
11 - Life Saving Appliances › N/A - No Subsystem › On board training and instructions
Issued 1 March 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 containing the actions to be taken in the event of fire, heavy weather, or man overboard conditions. Emergency instructions not provided. Provide and mount emergency instructions.
46 CFR §185.510(a)
11 - Life Saving Appliances › N/A - No Subsystem › Lifebuoys incl. provision and disposition
Issued 1 March 2023
Resolved
A vessel must have one or more ring life buoys... Ring life buoy severely deteriorated. Replace ring life buoy.
46 CFR §180.70(a)
11 - Life Saving Appliances › N/A - No Subsystem › Lifebuoys incl. provision and disposition
Issued 1 March 2023
Resolved
Each floating waterlight installed after March 11, 1997, on a vessel carrying only one ring buoy, must be attached to the lanyard with a corrosion-resistant clip. Floating waterlight missing clip. Obtain corrosion-resistant clip.
46 CFR §180.70(d)(3)
11 - Life Saving Appliances › N/A - No Subsystem › Lifebuoys incl. provision and disposition
Issued 1 March 2023
Resolved
A vessel must carry one floating waterlight, unless it is limited to daytime operation. Waterlight battery expired. Obtain new waterlight battery prior to night-time ops.
46 CFR §180.70(d)(1)
11 - Life Saving Appliances › N/A - No Subsystem › Other (life saving)
Issued 1 March 2023
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. First aid medications expired. Replaced expired medication.
46 CFR §184.710
14 - Pollution Prevention › 145 - MARPOL Annex V › Garbage management plan
Issued 1 March 2023
Resolved
The master or person in charge of a ship to which this section applies shall ensure that the ship is not operated unless a garbage management plan meeting paragraph (b) of this section is on the ship and that each person handling garbage follows the plan.... Each garbage management plan under paragraph (a) of this section must be in writing. Garbage management plan could not be provided. Provide written Garbage Management Plan.
33 CFR §151.57
05 - Radio Communications › N/A - No Subsystem › Functional requirements
Issued 1 March 2023
Resolved
A vessel must comply with the applicable requirements for any radio and Electronic Position Indicating Radiobeacon (EPIRB) installations. Vessel's MMSI number was not registered with on board radio. Enter vessel's MMSI number into radio.
46 CFR §184.502
01 - Certificates & Documentation › 011 - Ships Certificates › Certificate of Inspection (COI)
Issued 14 February 2023
Resolved
To maintain a valid Certificate of Inspection, you must complete your annual inspection within the periods specified in 176.500(b)(1) [annual inspection within 3 months before or after each anniversary date] and your Certificate of Inspection must be endorsed. Vessel is outside of three month window for Inspection and is not permitted to operate until annual inspection has been completed.
01 - Certificates & Documentation › 011 - Ships Certificates › Certificate of Inspection (COI)
Issued 22 November 2021
Resolved
To maintain a valid Certificate of Inspection, you must complete your annual inspection within the periods specified in 176.500(b)(1) [annual inspection within 3 months before or after each anniversary date] and your Certificate of Inspection must be endorsed. Vessel is outside of three month window for Inspection and is not permitted to operate until annual inspection has been completed.
46CFR176.502
99 - Other › N/A - No Subsystem › Other (Safety in general)
Issued 17 August 2020
Resolved
Place MARPOL, lifejacket placards as appropriate.
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.