BIG BOAT

Passenger (Inspected) · Passenger Ship class · Built 2010s · USCG Great Lakes District (CGD-GL)

BIG BOAT is a 2018 passenger vessel (inspected). The Coast Guard has recorded 22 inspections since 2018, most recently in July 2026, along with 14 deficiencies.

Records from 2018 to 2026. Most recent: inspection, 20 July 2026.

Built: 2018
Last inspected: 20 July 2026
Documentation: Valid · documentation file of 10 August 2026
Inspections: 22
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 20 July 2026

Recorded inspections22

…physical examinations19

…administrative events3

Deficiencies 14 recorded · 0 without a recorded resolution

Operational controls None recorded without a removal date

Years with a record 9 calendar years (2018–2026)

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

1284563

—

WDK2343

1484693

Flag

UNITED STATES

Maury page id

psix-1484693

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 2018

Hull materialFRP (Fiberglass)

PropulsionGasoline Outboard

Hull shapeShip

Hull configurationTwin Hull

Hailing portCHICAGO, IL

Trade endorsementsCoastwise, unrestricted, Recreational

DocumentationValid · issued 9 February 2026 · expires 28 February 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, Gross Ton
15 - Simplified, Net 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 · 22

20 July 2026 Deficiency Check

Physical examination · Marine Safety Unit Chicago · USCG Great Lakes District (CGD-GL) · Activity 8442511

13 July 2026 Deficiency Check

Physical examination · Marine Safety Unit Chicago · USCG Great Lakes District (CGD-GL) · Activity 8437388

8 July 2026 Annual Inspection

Physical examination · Marine Safety Unit Chicago · USCG Great Lakes District (CGD-GL) · Activity 8432495

1 August 2025 Deficiency Check

Physical examination · Marine Safety Unit Chicago · USCG Great Lakes District (CGD-GL) · Activity 8200051

8 July 2025 Annual Inspection

Physical examination · Marine Safety Unit Chicago · USCG Great Lakes District (CGD-GL) · Activity 8178879

26 June 2025 Administrative Inspection

Administrative · Marine Safety Unit Chicago · USCG Great Lakes District (CGD-GL) · Activity 8167761

25 July 2024 Deficiency Check

Physical examination · Marine Safety Unit Chicago · USCG Great Lakes District (CGD-GL) · Activity 7966460

9 July 2024 Annual Inspection

Physical examination · Marine Safety Unit Chicago · USCG Great Lakes District (CGD-GL) · Activity 7952866

3 May 2023 DAPI Audit · COI Inspection · Deficiency Check

Physical examination · Marine Safety Unit Chicago · USCG Great Lakes District (CGD-GL) · Activity 7671516

14 March 2023 Drydock Exam · Internal Structural Exam

Physical examination · Marine Safety Unit Chicago · USCG Great Lakes District (CGD-GL) · Activity 7650111

21 February 2023 Damage Survey · Examination of Repairs

Physical examination · Marine Safety Unit Chicago · USCG Great Lakes District (CGD-GL) · Activity 7639342

13 July 2022 Annual Inspection · DAPI Audit

Physical examination · Marine Safety Unit Chicago · USCG Great Lakes District (CGD-GL) · Activity 7503419

29 July 2021 Administrative Inspection

Administrative · Marine Safety Unit Chicago · USCG Great Lakes District (CGD-GL) · Activity 7271390

27 July 2021 DAPI Audit · Annual Inspection

Physical examination · Marine Safety Unit Chicago · USCG Great Lakes District (CGD-GL) · Activity 7270252

27 July 2020 Annual Inspection · DAPI Audit

Physical examination · Marine Safety Unit Chicago · USCG Great Lakes District (CGD-GL) · Activity 7017221

15 July 2019 DAPI Audit · Annual Inspection

Physical examination · Marine Safety Unit Chicago · USCG Great Lakes District (CGD-GL) · Activity 6751018

8 February 2019 Administrative Inspection

Administrative · Marine Safety Unit Chicago · USCG Great Lakes District (CGD-GL) · Activity 6622740

6 July 2018 Deficiency Check

Physical examination · Marine Safety Unit Chicago · USCG Great Lakes District (CGD-GL) · Activity 6469107

26 June 2018 Deficiency Check

Physical examination · Marine Safety Unit Chicago · USCG Great Lakes District (CGD-GL) · Activity 6456671

24 May 2018 Deficiency Check

Physical examination · Marine Safety Unit Chicago · USCG Great Lakes District (CGD-GL) · Activity 6422202

25 April 2018 Administrative Inspection · COI Inspection · DAPI Audit

Physical examination · Marine Safety Unit Chicago · USCG Great Lakes District (CGD-GL) · Activity 6398978

4 January 2018 Administrative Inspection · Hull Examination · Construction Oversight · Internal Structural Exam · Deadweight Survey

Physical examination · Sector St Petersburg · USCG Southeast District (CGD-SE) · Activity 6342705

Deficiency record · 14

99 - Other › N/A - No Subsystem › Other (Safety in general)

Issued 8 July 2026 Resolved

A vessel must carry a first-aid kit approved under 160.041 or ISO 18813:2006. The first-aid kit is expired.

Condition: Improper Installation
Action required: 50 - Rectify deficiencies w/in 30 days
Due 8 August 2026
Resolved 20 July 2026
Resolution: New first aid kit ISO 18813.2006 onboard vessel.

10 - Safety of Navigation › N/A - No Subsystem › Lights, shapes, sound-signals

Issued 8 July 2026 Resolved

A vessel at anchor (<50m) must exhibit an all around white light. The anchor light is extinguished.

Condition: Invalid
Action required: 60 - Rectify deficiencies prior to movement
Resolved 10 July 2026

99 - Other › N/A - No Subsystem › Other (Safety in general)

Issued 8 July 2026 Resolved

Marine Employers must establish programs for the random testing for dangerous drugs or crew members who occupy a position of the Certificate of Inspection. Provide proof of crew enrollement in a random drug testing program.

Condition: Improper/Lack of Maintenance
Action required: 60 - Rectify deficiencies prior to movement
Resolved 10 July 2026
Resolution: Received photo of random drug testing list with crew names.

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

Issued 8 July 2026 Resolved

A portable hand bilge pump must be provided with suitable suction hose capable of reaching the bilge of each watertight compartment and pumping overboard. The portable pump cannot reach the bilge and pump overboard.

Condition: Improper/Lack of Maintenance
Action required: 60 - Rectify deficiencies prior to movement
Resolved 10 July 2026
Resolution: Received photographic evidence of installed PVC extension on portable hand bilge pump.

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

Issued 8 July 2025 Resolved

At least one ring life buoy must be fitted with a lifeline. If more than one ring life buoy is carried, at least one must not have a lifeline attached. Each lifeline on a ring life buoy must: (2) Be of at least 18.3 meters (60 feet) in length. Ring buoy lifeline line was only 50 feet in length.

Action required: 16 - Rectify deficiencies w/in 14 days
Due 22 July 2025
Resolved 1 August 2025
Resolution: New lifeline purchased and installed.

04 - Emergency Systems › N/A - No Subsystem › Muster list

Issued 9 July 2024 Resolved

Vessel must have posted/mounted emergency instructions at the operating station. containing actions that must be taken in an emergency.

Condition: Improper Installation
Action required: 16 - Rectify deficiencies w/in 14 days
Due 23 July 2024
Resolved 25 July 2024
Resolution: Owner provided photos of placards being posted.

07 - Fire Safety › N/A - No Subsystem › Maintenance of Fire protection systems

Issued 3 May 2023 Resolved

Portable extinguishers must be inspected and maintained IAW NFPA 10. Monthly inspections have not been conducted. Inspect all portable extinguishers every 30 days.

Condition: Improper/Lack of Maintenance
Action required: 10 - Deficiency Rectified
Resolved 3 May 2023

99 - Other › N/A - No Subsystem › Other (Safety in general)

Issued 3 May 2023 Resolved

Conduct man overboard and fire fighting drills in the presence of a Marine Inspector.

Condition: Improper/Lack of Maintenance
Action required: 701 - Prior to carriage of passengers/cargo
Resolved 8 May 2023
Resolution: Conducted drills with crew.

01 - Certificates & Documentation › 011 - Ships Certificates › USCG Certificate of Documentation (COD)

Issued 15 July 2019 Resolved

Vessel COD is expired. Renew and provide documentation to the satisfaction of attending Marine Inspector and prior to the carriage of passengers.

Condition: Improper/Lack of Maintenance
Action required: 16 - Rectify deficiencies w/in 14 days
Due 29 July 2019
Resolved 15 July 2019
Resolution: Vessel provided documentation of a valid COD.

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

Issued 21 May 2018 Resolved

Provide proof of pre employment testing for master and crew per 46 CFR 16

Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Due 21 June 2018
Resolved 26 June 2018

Lifesaving › Lifebuoys › Self-igniting Lights

Issued 21 May 2018 Resolved

Provide halyard clip for light per 46 CFR 180.70

Condition: Design Flaw
Action required: 705 - Other - as specified
Due 21 June 2018
Resolved 6 July 2018

Lifesaving › Lifejacket/PFD (Type I) › Storage

Issued 21 May 2018 Resolved

Properly mark life jacket stowage 2" letters per 46 CFR 180.78

Condition: Design Flaw
Action required: 705 - Other - as specified
Due 21 June 2018
Resolved 24 May 2018

Personnel › Certificates/Documents/Licenses › TWIC

Issued 21 May 2018 Resolved

Provide proof of TWIC for Master.

Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Due 21 June 2018
Resolved 24 May 2018

Documentation › Markings/Placards › Hull Identification Number (HIN)

Issued 21 May 2018 Resolved

Properly mark Officical number on internal member of hull. NO. 1284563 3" letters per 46 CFR 67.121

Action required: 705 - Other - as specified
Due 21 June 2018
Resolved 6 July 2018

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.