FAST MAMMOTH

Passenger (Inspected) · Passenger Ship class · Built 2010s · USCG Heartland District (CGD-H)

FAST MAMMOTH is a 2011 passenger vessel (inspected). The Coast Guard has recorded 18 inspections since 2016, most recently in October 2025, along with 22 deficiencies.

Records from 2016 to 2025. Most recent: inspection, 29 October 2025.

Built: 2011
Last inspected: 29 October 2025
Documentation: Valid · documentation file of 10 August 2026
Inspections: 18
Deficiencies: 22 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 29 October 2025

Recorded inspections18

…physical examinations16

…administrative events1

…with no type recorded1

Deficiencies 22 recorded · 0 without a recorded resolution

Operational controls None recorded without a removal date

Years with a record 9 calendar years (2016–2025)

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

1234679

9599444

WDF9442

1057699

Flag

UNITED STATES

Maury page id

psix-1057699

Documentation record

Registered dimensions (L × B × D)167.8 ft × 30.0 ft × 14.1 ft

Registered tonnagegross 97 / net 66

ITC dimensions (L × B × D)167.8 ft × 30.0 ft × 14.1 ft

ITC tonnagegross 449 / net 134

BuilderBREAUX BROTHERS ENT INC · LOREAUVILLE, LA, UNITED STATES · built 2011

Hull materialAluminum

PropulsionDiesel Reduction

Hull shapeShip

Hull configurationMonohull

Hailing portGALLIANO, LA

Trade endorsementsCoastwise, unrestricted, Registry

DocumentationValid · issued 20 December 2025 · expires 31 January 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 it449 - Convention (Subpart B), Gross Ton
97 - Regulatory (Subpart C or D), Gross Ton
134 - Convention (Subpart B), Net Ton
66 - 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 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 · 18

29 October 2025 Annual Inspection · Administrative Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8260377

30 July 2025 Drydock Exam · Internal Structural Exam

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8198799

16 October 2024 Annual Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8019769

30 November 2023 Annual Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7831595

10 August 2023 Drydock Exam · Internal Structural Exam · Administrative Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7764764

30 November 2022 Annual Inspection · Deficiency Check

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7602222

12 October 2021 COI Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7330723

25 August 2021 Administrative Inspection · Internal Structural Exam · Hull Examination · Drydock Exam

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7295453

7 July 2021 COI Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7246606

6 December 2019 Administrative Inspection

Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6868687

4 December 2019 Annual Inspection · Administrative Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6866699

28 August 2019 Hull Examination · Internal Structural Exam · Administrative Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6796650

13 November 2018 Administrative Inspection · Annual Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6579882

6 December 2017 Administrative Inspection · Annual Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6319159

30 August 2017 Internal Structural Exam · Hull Examination · Administrative Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6255468

5 December 2016 Administrative Inspection · Damage Survey

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6053302

4 December 2016 Type not recorded

No type recorded · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6057072

11 October 2016 COI Inspection · Administrative Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6018363

Deficiency record · 22

07 - Fire Safety › N/A - No Subsystem › Fire detection and alarm system

Issued 30 November 2022 Resolved

At each inspection for certification, the owner or managing operator shall be prepared to conduct tests and have the vessel ready for inspection of its fire protection equipment, including the following: all smoke and fire detection systems. The fire detection panel was exhibiting a fault, and the smoke detector in the crew accommodation hallway was inoperable. -46 CFR 176.810

Action required: 16 - Rectify deficiencies w/in 14 days
Due 14 December 2022
Resolved 14 December 2022
Resolution: A third party technician replaced the fire detection systems battery, and reset the system to where it works as designed. Accepted as satisfactory by the lead USCG Marine Inspector.

13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)

Issued 30 November 2022 Resolved

Exhaust gas must not leak from the piping or any connections. The #4 main engine had an active exhaust leak along its piping. - 46 CFR 182.430(b)

Action required: 16 - Rectify deficiencies w/in 14 days
Due 14 December 2022
Resolved 14 December 2022
Resolution: The vessel POC provided proof of satasfactory repair to the lead USCG Marine Inspector.

07 - Fire Safety › N/A - No Subsystem › Other (fire safety)

Issued 30 November 2022 Resolved

The part of the exhaust system between the point of cooling water injection and the engine manifold must be water-jacketed or effectively insulated and protected. The #3 & #4 main engines had exhaust lagging removed, with the #3 also missing lagging on the turbo. - 46 CFR 182.425(b)(3)

Action required: 16 - Rectify deficiencies w/in 14 days
Due 14 December 2022
Resolved 14 December 2022
Resolution: The vessel POC provided proof of lagging replacement to the satasfaction of the lead USCG Marine Inspector.

03 - Water/Weathertight Conditions › N/A - No Subsystem › Doors

Issued 30 November 2022 Resolved

A hinged watertight bulkhead door must be fitted with a quick action closing devise operable from both sides of the door. Two watertight doors between the machinery space and galley were not watertight. Watertight doors must be adjusted to ensure proper seal. - 46 CFR 179.330

13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)

Issued 30 November 2022 Resolved

Materials used in piping systems must be acceptable to the cognizant [name withheld] all nonmetallic expansion joints with excessive wear or deterioration. - 46 CFR 182.700

Action required: 50 - Rectify deficiencies w/in 30 days
Due 14 December 2022
Resolved 14 December 2022
Resolution: The vessel POC provided proof of satisfactory replacement of 05 non-metallic expansion joints to the lead USCG Marine Inspector.

09 - Working and Living Conditions › 092 - Working Conditions › Ventilation (Working spaces)

Issued 30 November 2022 Resolved

An enclosed or partially enclosed space within a vessel must be adequately ventilated in a manner suitable for the purpose of the space. Power ventilation blower within the lazarette was missing. - 46 CFR 77.600(a)

Action required: 16 - Rectify deficiencies w/in 14 days
Due 14 December 2022
Resolved 18 January 2023
Resolution: Vessel Rep. provided satisfactory documentation to show that the lazarette ventilation blower had been received and installed to the satisfaction of the lead USCG Marine Inspector.

03 - Water/Weathertight Conditions › N/A - No Subsystem › Doors