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SEBAGO CUBED
SEBAGO CUBED is a 1993 passenger vessel (inspected). The Coast Guard has recorded 22 inspections since 2016, most recently in March 2026, along with 53 deficiencies, 2 operational controls and 7 casualty investigations between 2006 and 2018.
Records from 2006 to 2026. Most recent: inspection, 6 March 2026.
- Built
- 1993
- Last inspected
- 6 March 2026
- Documentation
- Valid · documentation file of 10 August 2026
- Deficiencies
- 53 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
- Casualties
- 7 investigations · 2006–2018
Identity
996733
WCC4475
394583
Flag
UNITED STATES
Maury page id
psix-394583
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.
Inspections, by type
…with no type recorded2
Years with a record
11 calendar years (2016–2026)
Every line above is a count of records the US Coast Guard wrote, or a date it recorded.
The counts in the strip above are the same counts; this table splits the inspections by
the kind of activity 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.
Documentation record
Registered dimensions (L × B × D)59.8 ft × 29.8 ft × 5.8 ft
Registered tonnagegross 37 / net 29
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderSEBAGO CUBED INC · YARMOUTH ME · built 1993
Hull materialFRP (Fiberglass)
PropulsionAuxiliary Sail
Hull shapeUNSPECIFIED
Hull configurationTwin Hull
Hailing portKEY WEST, FL
Trade endorsementsCoastwise, unrestricted, Fishery, Recreational, Registry
DocumentationValid · issued 17 March 2026 · expires 31 March 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 it37 - Simplified, Gross Ton
29 - Simplified, Net Ton
29 - 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
Every record for this hull, in one document — $299
What it gives that this page does not: the whole record in one dated, citable document — every line with its Coast Guard activity id, the retrieval date on the cover, built to print to PDF with its page breaks — that a surveyor can attach and a lender can file. The same facts as this page, complete and in one file.
Every recorded inspection, 2016 to 2026 for this class, in one chronology · every deficiency, with system, dates and resolution · operational controls imposed and removed · every name this hull has been recorded under · the vessels it was inspected alongside, and when · how its record compares with hulls of similar age and size, as a fact about the population and never a judgement about this vessel.
Read one first, in full: a forty-year chronology · a hull that changed operators four times · the sparse case, shown as an example, not for sale.
A request, not a checkout: leave an email and Maury replies once, with the dated document for this hull and a Stripe invoice for $299. Nothing is charged before the document is in your hands.
Used only to answer this request. Not shared, not sold, and not added to a mailing list.
Inspection history · 22
6 March 2026
Damage Survey
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 8331305
20 January 2026
Annual Inspection
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 8305097
17 September 2025
Internal Structural Exam · Examination of Repairs · In-Service Inspection · Drydock Exam
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 8236009
23 January 2025
Annual Inspection · Deficiency Check
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 8069011
15 January 2025
Damage Survey · Deficiency Check
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 8064056
31 January 2024
Annual Inspection · Deficiency Check
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 7859765
12 October 2023
Drydock Exam · Internal Structural Exam · Examination of Repairs
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 7806965
3 November 2022
Deficiency Check · COI Inspection
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 7586463
19 January 2022
Deficiency Check · Annual Inspection
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 7381949
22 October 2021
Examination of Repairs · In-Service Inspection · Internal Structural Exam · Drydock Exam
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 7335771
22 October 2020
Deficiency Check · Annual Inspection
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 7070081
30 September 2019
Hull Examination · Internal Structural Exam · Deficiency Check
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 6818478
16 July 2019
Administrative Inspection
Administrative · Sector Key West · USCG Southeast District (CGD-SE) · Activity 6752571
11 October 2018
Annual Inspection · DAPI Audit
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 6559465
22 May 2018
Damage Survey · Administrative Inspection · Deficiency Check
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 6475376
21 May 2018
Type not recorded
No type recorded · Sector Key West · USCG Southeast District (CGD-SE) · Activity 6611574
3 October 2017
Drydock Exam · Internal Structural Exam · COI Inspection · Administrative Inspection · Deficiency Check
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 6293157
26 August 2017
Type not recorded
No type recorded · Sector Key West · USCG Southeast District (CGD-SE) · Activity 6294973
1 May 2017
Administrative Inspection · Plan Review "T" Boat · Construction Oversight
Physical examination · Sector Delaware Bay · USCG East District (CGD-E) · Activity 6136581
10 April 2017
In-Service Inspection · Administrative Inspection
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 6137959
5 October 2016
Annual Inspection · DAPI Audit · Administrative Inspection · Deficiency Check · Plan Review "T" Boat
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 6016445
8 January 2016
Administrative Inspection · Deficiency Check · Annual Inspection
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 5793481
Deficiency record · 53
02 - Structural Conditions › N/A - No Subsystem › Hull damage impairing seaworthiness
Issued 6 March 2026
Resolved
Whenever damage to hull or structural members that may affect the seaworthiness of a vessel is discovered or suspected, the cognizant OCMI may conduct an internal structural examination in any affected space. Vessel reported impacting a submerged vessel while transiting near Fleming Key at 2-3 knots. Vessel shall be made available for inspection prior to carrying passengers.
09 - Working and Living Conditions › 092 - Working Conditions › Electrical
Issued 23 January 2025
Resolved
Approx 24" of the electrical cable running to the starboard engine room Fireboy is secured along a fuel line. Route electrical cable away from fuel line.
09 - Working and Living Conditions › 092 - Working Conditions › Electrical
Issued 23 January 2025
Resolved
Install a cover on the starboard engine room battery box or other such means to protect the batteries from falling objects.
03 - Water/Weathertight Conditions › N/A - No Subsystem › Covers (hatchway-, portable-, tarpaulins, etc.)
Issued 23 January 2025
Resolved
Provide a weathertight hatch covering the main starboard hull access opening.
09 - Working and Living Conditions › 092 - Working Conditions › Guards - fencing around dangerous machinery parts
Issued 23 January 2025
Resolved
Install guards over the rotating machinery on the port engine (small belt drive to fire pump pto).
04 - Emergency Systems › N/A - No Subsystem › Water level indicator
Issued 23 January 2025
Resolved
Provide a visual indicator for the port bilge high level alarm (audible alarm is functioning).
04 - Emergency Systems › N/A - No Subsystem › Public address system
Issued 23 January 2025
Resolved
Provide a public address system of battery powered bullhorn.
07 - Fire Safety › N/A - No Subsystem › Fixed fire extinguishing installation
Issued 15 January 2025
Resolved
Received report that the pre-engineered fixed fire extinguishing system accidentally discharged during engine room maintenance. Replace cylinder and test system prior to carrying passengers.
02 - Structural Conditions › N/A - No Subsystem › Other (Structural condition)
Issued 31 January 2024
Resolved
Sand back and fill in small FRP gouge on the mainmast base, starboard side.
11 - Life Saving Appliances › N/A - No Subsystem › Lifebuoys incl. provision and disposition
Issued 31 January 2024
Resolved
Mark the vessel's name on the ring life buoy.
07 - Fire Safety › N/A - No Subsystem › Fire pumps and its pipes
Issued 3 November 2022
Resolved
The starboard power driven fire pump was leaking at the pump seals. Adequate pressure was obtained, but pump shall be replaced or new seals installed.
05 - Radio Communications › N/A - No Subsystem › Satellite EPIRB 406MHz/1.6GHz
Issued 19 January 2022
Resolved
Change vessel's EPIRB registration to the Unit Identification Number (UIN) of the EPIRB installed on board.
11 - Life Saving Appliances › N/A - No Subsystem › Lifejackets incl. provision and disposition
Issued 19 January 2022
Resolved
Provide 4 additional (7 total) child-size life jackets. Vessel restricted to adults only until all child-size life jackets are on board.
11 - Life Saving Appliances › N/A - No Subsystem › Lifebuoys incl. provision and disposition
Issued 22 October 2020
Resolved
Replace the ring life buoy. 46 CFR 180.70
07 - Fire Safety › N/A - No Subsystem › Fire fighting equipment and appliances
Issued 22 October 2020
Resolved
Install a 2-A portable fire extinguisher in the passenger accommodation space. 46 CFR 181.500(a)
07 - Fire Safety › N/A - No Subsystem › Fire fighting equipment and appliances
Issued 22 October 2020
Resolved
Provide suitable brackets for the 40-B:C portable fire extinguishers that are located outside of the port and starboard machinery spaces. 46 CFR 181.500(a)
09 - Working and Living Conditions › 092 - Working Conditions › Electrical
Issued 22 October 2020
Resolved
Install metal supports no greater than 24” apart on electrical wiring in the port and starboard machinery spaces. 46 CFR 183.340(b)(4)
07 - Fire Safety › N/A - No Subsystem › Other (fire safety)
Issued 22 October 2020
Resolved
Secure fuel lines with nonferrous metal straps in the port and starboard machinery spaces. 46 CFR 182.455(b)(3)
02 - Structural Conditions › N/A - No Subsystem › Beams, frames, floors-op. damage
Issued 22 October 2020
Resolved
There is a cracked deck beam in the port hull, second compartment from bow. Complete temporary repairs w/in 14 days and permanent repairs at the next scheduled drydock.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 1 October 2019
Resolved
Replace/replace Port rudder post, post found with crevice corrosion near base of stainless steel post.
02 - Structural Conditions › N/A - No Subsystem › Hull - cracking
Issued 1 October 2019
Resolved
Repair portside inner forward hull per submitted plans on September 30th, make repair available for re-inspection prior to gel-coat or paint.
02 - Structural Conditions › N/A - No Subsystem › Hull - cracking
Issued 1 October 2019
Resolved
Grind down cracks on hull crossover at hull connection point and make available for for re-inspection.
07 - Fire Safety › N/A - No Subsystem › Ventilation
Issued 1 October 2019
Resolved
Repair/replace Port engine room ventilation system, ventilation piping found corroded and damaged
03 - Water/Weathertight Conditions › N/A - No Subsystem › Covers (hatchway-, portable-, tarpaulins, etc.)
Issued 1 October 2019
Resolved
Demonstrate watertight integrity of Port and STBD Engine room spaces, access does not have deck coaming and engine room ventilation is below weather deck on inboard hull.
03 - Water/Weathertight Conditions › N/A - No Subsystem › Doors
Issued 1 October 2019
Resolved
Make all penetrations on watertight bulkheads watertight, bilge piping penetrations have not been sealed.
02 - Structural Conditions › N/A - No Subsystem › Decks - cracking
Issued 1 October 2019
Resolved
Repair deck on hull crossover, remove and replace damaged deck core and re-glass.
99 - Other › N/A - No Subsystem › Other (Safety in general)
Issued 1 October 2019
Resolved
Repair/replace running rigging roller for jib on STBD side, roller seized.
04 - Emergency Systems › N/A - No Subsystem › Functionality of Safety Systems
Issued 1 October 2019
Resolved
Repair/replace metallic bilge piping on STBD side in way of chain plates in engine room. Bilge piping found corroded due to dissimilar metals.
09 - Working and Living Conditions › 092 - Working Conditions › Ventilation (Working spaces)
Issued 1 October 2019
Resolved
Install vapor barrier on engine room doors to prevent the passage of vapors from engine room into washroom.
02 - Structural Conditions › N/A - No Subsystem › Other (Structural condition)
Issued 1 October 2019
Resolved
Provide drawings/plans of aluminum crossmember to demonstrate proper attachment for pelican striker STBD attachment point. Stainless steel cable is attached with a washer and nut on swageless fitting. Attachment point does not have provisions to prevent separating that potentially would allow the cable to be pulled from connection.
02 - Structural Conditions › N/A - No Subsystem › Beams, frames, floors-op. damage
Issued 1 October 2019
Resolved
Repair deck beam in Port engine room, wood deck beam has angel hair.
03 - Water/Weathertight Conditions › N/A - No Subsystem › Scuppers, inlets and discharges
Issued 1 October 2019
Resolved
Replace submersible bilge pump hose with a hose of suitable construction, metallic positive shutoff valve shall be located on hull penetration.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine
Issued 1 October 2019
Resolved
Provide written/email notification to local USCG for notice of change to vessels folding prop to fixed prop, included size, pitch.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 22 May 2018
Resolved
Replace starboard rudder
Navigation › Collision/Grounding Avoidance › Radar
Issued 7 November 2017
Resolved
Provide and demonstrate proper operation of maine grade radar.
Communications › Alarms/Indicators › High Water Alarm
Issued 7 November 2017
Resolved
Demonstrate proper operation of bilge high level alarm (port side forward of engine room).
Communications › Radio Communications › VHF Radiotelephone
Issued 7 November 2017
Resolved
Program VF radio with MMSI # and provide GPS input.
Communications › Radio Communications › EPIRB
Issued 7 November 2017
Resolved
Replace hydrostatic release for EPIRB.
Lifesaving › Visual Distress Signals (General) › Storage
Issued 7 November 2017
Resolved
Provide watertight container for flares.
Lifesaving › Lifejacket/PFD (Type I) › Retroreflective Material
Issued 7 November 2017
Resolved
Replace retro tape on 58 PFD's, replace 03 Type I PFD's. (vessel reduced to carriage of 65 persons).
Accommodation/Occupational Safety › Occupational Safety › Guards for Exposed Hazards
Issued 7 November 2017
Resolved
Install guards on engines (Port/STBD).
Engineering › Fuel Oil Service System › Vent Pipe
Issued 7 November 2017
Resolved
Properly bond fuel tanks to a common bond. Bond fuel vent pipes.
Stability › Watertight Integrity › Watertight Subdivision Standard
Issued 7 November 2017
Resolved
Make all penetrations to port aft engine room bulkheads watertight.
Accommodation/Occupational Safety › Medical/First Aid › Medicine Chest
Issued 7 November 2017
Resolved
Provide first aid kit IAW 46CFR160.041
Pollution Prevention/Response › Prevention Equipment › Sewage System Piping
Issued 7 November 2017
Resolved
Provide waste managment plan.
Operations/Management › Vessel Safety Management › Plans for Shipboard Operations
Issued 7 November 2017
Resolved
Post emergency instructions.
Documentation › Certificates/Documents › Stability Letter
Issued 5 October 2016
Resolved
Provide copy of approved sail plan to attending marine inspector or submit plan to MSC for approval
Lifesaving › Lifefloat › Serviceable
Issued 5 October 2016
Resolved
Repair/renew life floats to serviceable condition. Vessel restricted to operating no more than 3 miles from shore.
Construction/Loadline › Structures › Transverse Bulkhead
Issued 5 October 2016
Resolved
Make forward engine room bulkheads vapor tight at pipe penetrations
Accommodation/Occupational Safety › Occupational Safety › Deck Rail
Issued 5 October 2016
Resolved
Provide plans to make permanent repairs to railing. Rail course exceed the 4" requirement
Communications › Radio Communications › VHF Radiotelephone
Issued 8 January 2016
Resolved
Program MMSI number from Radio Station Authorization into VHF radio.
Engineering › Bilge Water Management System › Piping
Issued 8 January 2016
Resolved
Install positive shutoff valve at automatic submersible bilge pump through hulls in both port and starboard automatic bilge pump lines.
Engineering › Bilge Water Management System › Interface Detector
Issued 8 January 2016
Resolved
Install visual indicator at operating station to identify when automatic bilge pumps are operating.
Casualty record · 7
27 June 2006Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · 1 dead · activity 2694600
3 June 2008Routine · role: Involved in a Marine Casualty · activity 3226515
24 February 2009Routine · role: Involved in a Marine Casualty · activity 3423624
30 October 2009Routine · role: Involved in a Marine Casualty · 1 injured · activity 3626729
21 August 2012Routine · role: Involved in a Marine Casualty · 1 injured · activity 4431531
26 August 2017Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · 1 injured · activity 6294973
21 May 2018Routine · role: Involved in a Marine Casualty · activity 6611574
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. 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.