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ATLANTIS EXPLORER

Passenger (Inspected) · Passenger Ship class · Built 1990s · USCG Northeast District (CGD-NE) · Other hulls named ATLANTIS EXPLORER

ATLANTIS EXPLORER is a 1998 passenger vessel (inspected). The Coast Guard has recorded 43 inspections since 1999, most recently in April 2026, along with 55 deficiencies.

Records from 1999 to 2026. Most recent: inspection, 27 April 2026.

Built: 1998
Last inspected: 27 April 2026
Documentation: Valid · documentation file of 10 September 2026
Inspections: 43
Deficiencies: 55 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date

Identity

1074199

—

WCZ2143

485727

Flag

UNITED STATES

MMSI

366764980

Maury page id

psix-485727

Inspections, by type

…physical examinations37

…administrative events5

…with no type recorded1

Years with a record 24 calendar years (1999–2026)

The 43 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)54.0 ft × 14.0 ft × 3.5 ft

Registered tonnagegross 10 / net 8

ITC dimensions (L × B × D)Not recorded

ITC tonnageNot recorded

BuilderSEA ARK MARINE INC · MONTICELLO, AR, UNITED STATES · built 1998

Hull materialAluminum

PropulsionGasoline Engine

Hull shapeNot recorded

Hull configurationTwin Hull

Hailing portRIVERHEAD, NY

Trade endorsementsCoastwise, unrestricted

DocumentationValid · issued 7 July 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 it10 - Simplified, Gross Ton
8 - 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

WCZ2143MMSI 366764980 · active · compulsorily equipped · granted 7 March 2019, expires 22 April 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.

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. Reports.

Inspection history · 43

27 April 2026 Annual Inspection

Physical examination · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 8357655

13 May 2025 Annual Inspection · Administrative Inspection

Physical examination · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 8133200

19 November 2024 Administrative Inspection · Internal Structural Exam · Drydock Exam

Physical examination · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 8037078

11 October 2024 Examination of Repairs · Administrative Inspection · Plan Review "T" Boat

Physical examination · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 8024011

9 May 2024 Annual Inspection · Administrative Inspection · Deficiency Check

Physical examination · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 7909868

25 March 2024 Drydock Exam · Internal Structural Exam · Administrative Inspection

Physical examination · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 7884731

29 June 2023 Annual Inspection · Administrative Inspection

Physical examination · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 7726193

22 November 2022 Administrative Inspection · Plan Review "T" Boat

Administrative · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 7600465

31 March 2022 Drydock Exam · Internal Structural Exam

Physical examination · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 7427154

21 March 2022 Administrative Inspection · COI Inspection

Physical examination · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 7415555

28 April 2021 Annual Inspection · DAPI Audit

Physical examination · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 7183679

8 December 2020 Examination of Repairs · Administrative Inspection

Physical examination · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 6940425

11 June 2020 Annual Inspection

Physical examination · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 6910786

12 March 2020 Internal Structural Exam · Drydock Exam · Administrative Inspection

Physical examination · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 6910787

1 May 2019 Annual Inspection

Physical examination · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 6773295

9 May 2018 Annual Inspection

Physical examination · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 6342110

26 March 2018 Hull Examination · Internal Structural Exam

Physical examination · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 6342106

16 March 2017 Deficiency Check · Administrative Inspection · COI Inspection · Internal Structural Exam

Physical examination · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 6106174

28 April 2016 Deficiency Check · Internal Structural Exam · Annual Inspection

Physical examination · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 5864423

24 March 2016 Hull Examination · Deficiency Check

Physical examination · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 5839494

15 July 2015 Deficiency Check · Annual Inspection

Physical examination · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 5184922

8 May 2014 Internal Structural Exam · Annual Inspection · Deficiency Check

Physical examination · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 4853164

13 April 2009 Annual Inspection

Physical examination · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 3451658

24 March 2009 Internal Structural Exam · Deficiency Check · Hull Examination

Physical examination · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 3438399

14 April 2008 Re-Inspection

Physical examination · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 3183631

4 April 2007 COI Inspection · MARPOL Annex V Examination · Internal Structural Exam · Deficiency Check · Hull Examination

Physical examination · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 2853069

14 April 2006 Administrative Inspection

Administrative · Sector Long Island Sound · USCG Northeast District (CGD-NE) · Activity 2624907

10 April 2006 Administrative Inspection · Annual Inspection · Inclining Experiment

Physical examination · Marine Safety Unit Coram · USCG Northeast District (CGD-NE) · Activity 2613726

12 April 2005 Annual Inspection

Physical examination · MSFO LONG ISLAND · USCG Northeast District (CGD-NE) · Activity 2331899

30 March 2005 Internal Structural Exam · Hull Examination

Physical examination · MSFO LONG ISLAND · USCG Northeast District (CGD-NE) · Activity 2322489

19 April 2004 Administrative Inspection

Administrative · MSFO LONG ISLAND · USCG Northeast District (CGD-NE) · Activity 2047347

7 April 2004 Annual Inspection · MARPOL Annex V Examination

Physical examination · MSFO LONG ISLAND · USCG Northeast District (CGD-NE) · Activity 2036136

9 April 2003 MARPOL Annex V Examination · Annual Inspection

Physical examination · MSFO LONG ISLAND · USCG Northeast District (CGD-NE) · Activity 1769644

2 April 2003 Hull Examination · Internal Structural Exam

Physical examination · MSFO LONG ISLAND · USCG Northeast District (CGD-NE) · Activity 1764350

9 April 2002 MARPOL Annex V Examination · COI Inspection

Physical examination · MSFO LONG ISLAND · USCG Northeast District (CGD-NE) · Activity 1601535

22 October 2001 Deficiency Check · Plan Review "T" Boat

Physical examination · GROUP/MSO LONG ISLAND SOUND · USCG Northeast District (CGD-NE) · Activity 1453951

12 April 2001 Plan Review "T" Boat · MARPOL Annex V Examination · Hull Examination · Re-Inspection

Physical examination · GROUP/MSO LONG ISLAND SOUND · USCG Northeast District (CGD-NE) · Activity 1448249

30 March 2000 MARPOL Annex V Examination · Re-Inspection

Physical examination · GROUP/MSO LONG ISLAND SOUND · USCG Northeast District (CGD-NE) · Activity 1426350

31 August 1999 Type not recorded

No type recorded · GROUP/MSO LONG ISLAND SOUND · USCG Northeast District (CGD-NE) · Activity 1462010

2 July 1999 Administrative

Administrative · GROUP/MSO LONG ISLAND SOUND · USCG Northeast District (CGD-NE) · Activity 1456716

29 June 1999 Administrative

Administrative · MSO MEMPHIS · USCG Heartland District (CGD-H) · Activity 1081000

23 April 1999 MARPOL Annex V Examination · COI Inspection

Physical examination · GROUP/MSO LONG ISLAND SOUND · USCG Northeast District (CGD-NE) · Activity 1469263

24 February 1999 Initial Certification · Hull Examination · Initial Construction-Excluding Oversight

Physical examination · MSO MEMPHIS · USCG Heartland District (CGD-H) · Activity 1471550

Deficiency record · 55

01 - Certificates & Documentation › 013 - Documents › Shipboard working arrangements

Issued 13 May 2025 Resolved

Provide a copy of the CG approved beaching plan onboard the vessel.

Condition: Placed in Improper Service
Action required: 16 - Rectify deficiencies w/in 14 days
Due 27 May 2025
Resolved 13 May 2025
Resolution: Corrected on the spot.

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

Issued 9 May 2024 Resolved

Although vessel has more than the required amount of child size PFDs, a special note from a previous inspection stated to be on the lookout for rot. The vessel has approx 50-70 child size PFDs as it conducts many school trips. Approx 20 child size PFDs were dry rotted to the point the foam buoyancy material was reduced to dust when lightly squeezed. Many of these PFDs were from the early 1990s and they are stored in the overhead, which is a one piece canvas top and exposed to the elements, sun and heat cycles of many years. After checking and condemning multiple PFDs, issued requirement to replace all remaining child PFDs of that era/design prior to the carriage of children exceeding serviceable PFDs

Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Due 8 June 2024
Resolved 21 May 2024
Resolution: 15 child size PFDs replaced.

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

Issued 28 April 2021 Resolved

The water light was not of the approved type. The waterlight had an on/off switch and could not turn on automatically when inverted.

Condition: Placed in Improper Service
Action required: 50 - Rectify deficiencies w/in 30 days
Due 29 May 2021
Resolved 6 May 2021
Resolution: Approved waterlight installed.

01 - Certificates & Documentation › 013 - Documents › Log-books/compulsory entries

Issued 28 April 2021 Resolved

Vessel consortium list was not available.

Condition: Invalid
Action required: 50 - Rectify deficiencies w/in 30 days
Due 29 May 2021
Resolved 6 May 2021
Resolution: Proof of enrollment provided.

09 - Working and Living Conditions › 091 - Living Conditions › Medical Equipment

Issued 28 April 2021 Resolved

Vessel's first aid kit was missing/expired items.

Condition: Improper/Lack of Maintenance
Action required: 50 - Rectify deficiencies w/in 30 days
Due 29 May 2021
Resolved 6 May 2021
Resolution: First aid kit items replaced.

02 - Structural Conditions › N/A - No Subsystem › Hull damage impairing seaworthiness

Issued 12 March 2020 Resolved

Prior to operating with passengers after 15OCT2020 effect repairs to the identified areas of wasted metal on the outmost longitudinal frame behind where the rub rail attaches, to the satisfaction of the attending Marine Inspector. 46CFR176.600

Condition: Design Flaw
Action required: 701 - Prior to carriage of passengers/cargo
Due 15 October 2020
Resolved 26 March 2021
Resolution: Sat installed outermost longitudinal frame.

Lifesaving › Lifejacket/PFD (Type I) › Quantity

Issued 19 April 2017 Resolved

Provide one adult PFD to bring total PFD's to 78. Vessel is restricted to 77 total persons.

Action required: 705 - Other - as specified
Due 3 May 2017
Resolved 4 May 2017
Resolution: provided

Communications › Radio Communications › VHF Radiotelephone

Issued 19 April 2017 Resolved

Provide DSC Capable radio at operating station & Program in vessels MMSI #.

Action required: 705 - Other - as specified
Due 19 May 2017
Resolved 4 May 2017
Resolution: provided and updated with MMSI

Operations/Management › Drug and Alcohol Testing › Testing, Random

Issued 19 April 2017 Resolved

Provide copy of results from the last Random Drug Test.

Action required: 705 - Other - as specified
Due 19 May 2017
Resolved 7 June 2017
Resolution: Copy of last randoms provided.

Operations/Management › Drug and Alcohol Testing › Testing, Pre-employment

Issued 19 April 2017 Resolved

Provide copy of results for Pre-employment testing.

Action required: 705 - Other - as specified
Due 19 May 2017
Resolved 7 June 2017
Resolution: [withheld — contains personal information; the deficiency system, dates, and resolution status are shown above]

Operations/Management › Drug and Alcohol Testing › EAP Training Requirements

Issued 19 April 2017 Resolved

Provide proof of supervisor EAP training.

Action required: 705 - Other - as specified
Due 19 May 2017
Resolved 30 June 2017
Resolution: Provided

Documentation › Certificates/Documents › Certificate of Documentation (CG-1270)

Issued 28 April 2016 Resolved

Vessel must obtain valid COD.

Action required: 701 - Prior to carriage of passengers/cargo
Resolved 7 July 2016
Resolution: Vessel produced original COD.

Navigation › Piloting/Steering › Coast Guard Light List

Issued 28 April 2016 Resolved

Vessel must obtain current light list.

Action required: 705 - Other - as specified
Due 12 May 2016
Resolved 7 July 2016
Resolution: Vessel outfitted with current CG Light List.

Operations/Management › Drug and Alcohol Testing › MIS Submission

Issued 28 April 2016 Resolved

Vessel must have a current MIS report.

Action required: 705 - Other - as specified
Due 12 May 2016
Resolved 7 July 2016
Resolution: Vessel operator produce a copy of the 2015 MIS report.

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

Issued 28 April 2016 Resolved

Vessel must have a complete first aid kit.

Action required: 705 - Other - as specified
Due 12 May 2016
Resolved 7 July 2016
Resolution: Vessel outfitted with new first aid kit.

Fire Fighting › Fire Bucket › Quantity

Issued 28 April 2016 Resolved

Vessel must obtain 02 fire buckets.

Condition: Improper/Lack of Maintenance
Action required: 701 - Prior to carriage of passengers/cargo
Resolved 7 July 2016
Resolution: Vessel outfitted with 02 additional fire buckets.

Engineering › Gasoline Engine (propulsion) › Gasoline Fuel Tank Ventilation

Issued 28 April 2016 Resolved

Port fuel line fitting at tank connection must be tighted.

Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Due 12 May 2016
Resolved 7 July 2016
Resolution: Fuel connection tighted.

Engineering › Bilge Water Management System › Pump

Issued 15 July 2015 Resolved

Repair or replace port bilge pump.

Due 24 July 2015
Resolved 15 July 2015
Resolution: bILGE PUMPED OVERHAULED. Opt test sat.

Documentation › Certificates/Documents › FCC Safety Radiotelephony Certificate

Issued 15 July 2015 Resolved

Provide a valid FCC SRC prior to operating greater then 1000ft from shore.

Action required: 705 - Other - as specified
Resolved 22 July 2015
Resolution: FCC Safety cert Provided.

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

Issued 15 July 2015 Resolved

Provide ammonia inhalants.

Due 15 August 2015
Resolved 13 August 2015
Resolution: Receipt provided for ammonia inhalants.

Electrical › Electric Supply System (service) › Cable

Issued 15 July 2015 Resolved

Secure battery cable to post stbd side top battery

Due 21 July 2015
Resolved 15 July 2015
Resolution: Cable was replaced. Opt test sat.

Operations/Management › Drug and Alcohol Testing › Proof of Enrollment

Issued 15 July 2015 Resolved

Provide proof of enrolment in drug and alcohol testing program.

Action required: 701 - Prior to carriage of passengers/cargo
Due 15 July 2015
Resolved 15 July 2015
Resolution: Owner enroled into program on 15 July 2015. Company wasn''t in enroled and didn''t run their own program from 01 Jan 2015 until 15 July 2015.

Operations/Management › Drug and Alcohol Testing › Recordkeeping

Issued 15 July 2015 Resolved

Provide arrangements for after hours drug and alcohol testing

Action required: 701 - Prior to carriage of passengers/cargo
Due 15 July 2015
Resolved 15 July 2015
Resolution: Owner faxed arrangements to MSD Coram.

Operations/Management › Drug and Alcohol Testing › Recordkeeping

Issued 15 July 2015 Resolved

Provide list of covered employees.

Action required: 701 - Prior to carriage of passengers/cargo
Due 15 July 2015
Resolved 15 July 2015
Resolution: List provided via email.

Operations/Management › Drug and Alcohol Testing › MIS Submission

Issued 15 July 2015 Resolved

Provide MIS report for 2014.

Due 31 July 2015
Resolved 21 July 2015
Resolution: MIS Report provided.

Documentation › Certificates/Documents › Certificate of Documentation (CG-1270)

Issued 8 May 2014 Resolved

Provide copy of current COD

Due 15 May 2014
Resolved 15 May 2014

Documentation › Certificates/Documents › FCC Safety Radiotelephony Certificate

Issued 8 May 2014 Resolved

Provide updated Safety Radio certificate. Restricted to operations w/in 1000' from shore.

Action required: 705 - Other - as specified
Resolved 15 May 2014

Lifesaving › Lifebuoys › Buoyant Lifeline

Issued 8 May 2014 Resolved

Secure lifeline around the body of the ring buoy.

Due 15 May 2014
Resolved 15 May 2014

Construction/Loadline › Hull › Hull Plating

Issued 8 May 2014 Resolved

Make internals avail for inspection to acheive ISE credit.

Due 22 May 2014
Resolved 15 May 2014

Navigation › Piloting/Steering › Coast Guard Light List

Issued 8 May 2014 Resolved

Provide copies of Coast Pilot [name withheld], and chart for area of operation

Due 15 May 2014
Resolved 15 May 2014

Personnel › Training › Familiarization Training

Issued 8 May 2014 Resolved

Conduct and log man overboard and fire drill training for new crewmembers.

Due 15 May 2014
Resolved 15 May 2014

Engineering › Gasoline Engine (propulsion) › Engine Block (4 cycle)

Issued 24 March 2009 Resolved

Internal anodes in outboard engine raw water cooling system renewed. Powerhead removal required to complete this routine maintenance. Work conducted per owners work list.

Due 15 April 2009
Resolved 9 April 2009
Resolution: Work conducted per owners work list.

Engineering › Gasoline Engine (propulsion) › Pump, Cooling Water (4 cycle)

Issued 24 March 2009 Resolved

Cooling pumps for outboards overhauled as preventative maintenance. Work conducted per owners work list.

Due 15 April 2009
Resolved 9 April 2009
Resolution: Work conducted per owners work list.

Engineering › Gasoline Engine (propulsion) › Hose, Cooling System (4 cycle)

Issued 24 March 2009 Resolved

Internal copper piping from raw water cooling pump to powerhead R&R. Work conducted per owners work list.

Due 15 April 2009
Resolved 9 April 2009
Resolution: Work conducted per owners work list.

Operations/Management › Drills/Instruction › Not Conducted

Issued 11 April 2007 Resolved

Conduct crew training and drills.

Due 15 June 2007
Resolved 8 June 2007
Resolution: Witnessed satisfactory drills and crew training.

Lifesaving › Lifejacket/PFD (Type I) › Condition

Issued 11 April 2007 Resolved

Two adult PFD removed from service by operator. 78 Adult and 20 child PFDs provided for vessel.

Condition: Unknown
Due 11 April 2007
Resolved 11 April 2007
Resolution: Corrected day of inspection by Master.

Electrical › Lighting (service) › Lighting Fixture

Issued 11 April 2007 Resolved

STBD side light R&R. Light was damaged by travel lift at yard.

Condition: Damaged By Earlier Event
Due 11 April 2007
Resolved 11 April 2007
Resolution: Corrected day of inspection by Master.

Communications › Alarms/Indicators › Propeller Revolutions Rate Indicator

Issued 4 April 2007 Resolved

Stbd outboard motor tach operating intermitantly (condition reported by Master as tach was operating during exam).

Condition: Unknown
Due 11 April 2007
Resolved 11 April 2007
Resolution: Corrected day of inspection by Master. Corrosion/ loose wire found.

Stability › Incline Test › General

Issued 31 March 2006 Resolved

Issued vessel a requirement to conduct a stability/incline test IAW GMOC Policy letter 04-10.

Condition: Improper Installation
Action required: 705 - Other - as specified
Due 15 May 2006
Resolved 21 June 2006
Resolution: Witnessed incline test conducted by [name withheld], Naval Architect. Cleared requirement to carry out an incline test. Results pending.

Engineering › Bilge Water Management System

Issued 7 April 2004 Resolved

Replace stbd side bilge pump. LEGACY COMPONENT DESC: Pump

Action required: 701 - Prior to carriage of passengers/cargo
Due 13 April 2004
Resolved 13 April 2004
Resolution: [name withheld] witnessed operation of.

Fire Fighting › Miscellaneous Items

Issued 7 April 2004 Resolved

Replace one fire ext. bracket FWD.

Due 14 April 2004
Resolved 13 April 2004

Lifesaving › Hand Flares

Issued 7 April 2004 Resolved

Label distress signal box. LEGACY COMPONENT DESC: Marking

Due 14 April 2004
Resolved 13 April 2004

Accommodation/Occupational Safety › Medical/First Aid

Issued 7 April 2004 Resolved

Provide eyewash, aspirin, and ammonia inhalents. LEGACY COMPONENT DESC: Medicine Chest

Due 14 April 2004
Resolved 13 April 2004

Lifesaving › Lifejacket/PFD (General)

Issued 7 April 2004 Resolved

Post PFD donning placard.

Due 14 April 2004
Resolved 13 April 2004

Operations/Management › Drills/Instruction

Issued 9 April 2002 Resolved

Crew not available day of COI. Drills will be conducted during summer season. LEGACY COMPONENT DESC: Man Overboard Recovery

Action required: 705 - Other - as specified
Due 30 August 2002
Resolved 9 April 2003
Resolution: Conducted u/w drills. Refined MOB procedures.

Electrical

Issued 12 April 2001 Resolved

PROVIDE THE APPROVED PLANS FOR THE ELECTRICAL SYSTEM SUPPLYING POWER FOR THE AUDIO VISUAL EQUIPMENT RECENTLY INSTALLED ABOARD THE VESSEL.

Condition: Unknown
Due 12 April 2001
Resolved 12 April 2001

Navigation

Issued 23 April 1999 Resolved

PROVIDE NAVIGATION LIGHTS AS REQUIRED BY REGULATIONS FOR A VESSEL 54' LONG ON INLAND WATERS. (COMPLETE PRIOR TO CARRYING PASSENGERS.)