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GULFSTREAM IV
GULFSTREAM IV is a 1986 passenger vessel (inspected). The Coast Guard has recorded 19 inspections since 2016, most recently in January 2026, along with 55 deficiencies, 1 operational control and 4 casualty investigations between 2010 and 2018.
Records from 2010 to 2026. Most recent: inspection, 13 January 2026.
- Built
- 1986
- Last inspected
- 13 January 2026
- Documentation
- Valid · documentation file of 10 August 2026
- Deficiencies
- 55 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
- Casualties
- 4 investigations · 2010–2018
Everything above is free. The detail below — the inspection history, the deficiency record, the operational controls, the tow units, the casualty record and the documentation record — is Professional, $39 a month. Sign in.
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
13 January 2026
…with no type recorded2
Deficiencies
55 recorded · 0
without a recorded resolution
Operational controls
None recorded without a removal date
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.
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
697456
WDB8470
272015
Flag
UNITED STATES
Maury page id
psix-272015
Documentation record
Registered dimensions (L × B × D)56.0 ft × 16.0 ft × 9.7 ft
Registered tonnagegross 58 / net 46
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderDMR YACHTS INC · ARUNDEL, ME, UNITED STATES · built 1986
Hull materialFRP (Fiberglass)
PropulsionDiesel Reduction
Hull shapeShip
Hull configurationMonohull
Hailing portKEY WEST, FL
Trade endorsementsCoastwise, unrestricted, Fishery
DocumentationValid · issued 30 December 2025 · expires 31 December 2026
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 it58 - Simplified, Gross Ton
46 - Simplified, Net Ton
46 - 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.
Professional
Detail on this page
19 inspections, each with its date, unit and type; 55 deficiencies with the resolution recorded against each; 1 operational control with the dates imposed and removed; 1 vessel inspected with it, by name and date; 4 casualty investigations, with date and classification; the documentation record: dimensions, tonnage, builder, hailing port, endorsements, dates. The counts in the summary above are the same counts, and they are free.
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Vessel history report
Every record for this hull, in one document — $299
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.
This report is in development and is not for sale yet. There is no date, and nothing is charged. Leave an email and we will tell you when it exists, once.
Used only to tell you when the report exists. Not shared, not sold, and not added to a mailing list.
Inspected as a tow unit · 1
The Coast Guard recorded this vessel and the following in the same inspection activity — normally a tug and the barges in its tow. A recreational or unclassed hull in the same activity is held and not published, so it does not appear here: these lists are a floor, not a complete manifest.
DOUBLE DOWN Passenger (Inspected) · MISLE 203996 · 28 June 2018 · activity 6614564Inspection history · 19
13 January 2026
Deficiency Check · COI Inspection
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 8290870
2 June 2025
Drydock Exam · Internal Structural Exam
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 8152860
3 April 2025
Annual Inspection · Deficiency Check
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 8104622
26 August 2024
Type not recorded
No type recorded · Station Key West · USCG Southeast District (CGD-SE) · Activity 7989941
9 April 2024
Annual Inspection
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 7888847
1 May 2023
Drydock Exam · Internal Structural Exam
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 7690288
14 April 2023
Deficiency Check · Annual Inspection
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 7689513
13 April 2022
Annual Inspection · Deficiency Check
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 7429318
10 May 2021
Internal Structural Exam · Deficiency Check · Drydock Exam
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 7176620
13 January 2021
Deficiency Check · COI Inspection
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 7121617
2 April 2020
Annual Inspection · Deficiency Check
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 6934723
4 April 2019
DAPI Audit · Annual Inspection · Drydock Exam · Deficiency Check
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 6618536
29 June 2018
Damage Survey
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 6459322
28 June 2018
Type not recorded
No type recorded · Sector Key West · USCG Southeast District (CGD-SE) · Activity 6614564
27 February 2018
Administrative Inspection · Plan Review "T" Boat · Annual Inspection
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 6381336
8 January 2018
Plan Review "T" Boat
Administrative · Sector Key West · USCG Southeast District (CGD-SE) · Activity 6334084
24 April 2017
Drydock Exam · In-Service Inspection · Administrative Inspection · Deficiency Check
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 6131437
6 December 2016
Administrative Inspection · Annual Inspection
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 6063403
13 January 2016
Deficiency Check · Administrative Inspection · COI Inspection
Physical examination · Sector Key West · USCG Southeast District (CGD-SE) · Activity 5796185
Deficiency record · 55
10 - Safety of Navigation › N/A - No Subsystem › Lights, shapes, sound-signals
Issued 13 January 2026
Resolved
Provide a forward masthead and stern navigation light prior to operating during periods of reduced visibility.
11 - Life Saving Appliances › N/A - No Subsystem › Lifebuoys incl. provision and disposition
Issued 13 January 2026
Resolved
Provide a floating waterlight that can be attached to vessel's ring life buoy prior to operating at night.
07 - Fire Safety › N/A - No Subsystem › Fixed fire extinguishing installation
Issued 3 April 2025
Resolved
Provide a means for the pre-engineered fixed gas fire extinguishing system (Fireboy) to automatically shut down all engines that draw intake air from within the space prior to carrying passengers.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Bilge pumping arrangements
Issued 3 April 2025
Resolved
Provide a suitable strainer having an open area not less than three times the area of the bilge pipe on the bilge pickup in the lazarette.
04 - Emergency Systems › N/A - No Subsystem › Water level indicator
Issued 9 April 2024
Resolved
Provide an audible alarm to indicate high water in the Wheel House Space (visual indicator is operational).
07 - Fire Safety › N/A - No Subsystem › Other (fire safety)
Issued 9 April 2024
Resolved
Uncover or remark the port fuel shutoff valve location so it is not obscured.
11 - Life Saving Appliances › N/A - No Subsystem › Distress flares
Issued 14 April 2023
Resolved
Provide 04 additional hand red flare distress signals or 04 hand orange smoke distress signals so the vessel has a total of 06 day and 06 night distress signals.
07 - Fire Safety › N/A - No Subsystem › Fire-dampers
Issued 14 April 2023
Resolved
Provide a closure device for each engine room duct and mount or store in the vicinity of the duct.
04 - Emergency Systems › N/A - No Subsystem › Water level indicator
Issued 14 April 2023
Resolved
Label the bilge high level alarms to identify the appropriate space for each alarm.
09 - Working and Living Conditions › 092 - Working Conditions › Electrical
Issued 14 April 2023
Resolved
Blank off or otherwise cover the openings on the electrical panel at the operating station to prevent accidental contact with energized circuits.
09 - Working and Living Conditions › 092 - Working Conditions › Electrical
Issued 14 April 2023
Resolved
Remove all dead end wiring from the space under the helm.
09 - Working and Living Conditions › 092 - Working Conditions › Electrical
Issued 14 April 2023
Resolved
Install metal supports with chaffing material at 24" intervals on the cable runs in the space below the operating station.
02 - Structural Conditions › N/A - No Subsystem › Other (Structural condition)
Issued 14 April 2023
Resolved
Identified termite damage on the center deck beam below the pilot house. Replace during upcoming DDE / ISE.
14 - Pollution Prevention › 141 - MARPOL Annex I › Retention of oil on board
Issued 13 April 2022
Resolved
Remove oil from bilge.
04 - Emergency Systems › N/A - No Subsystem › Public address system
Issued 13 April 2022
Resolved
Amplify Public Address system so that it can be heard from all points on the vessel.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 13 April 2022
Resolved
Cap or remove unused wiring to old PA system and at the steerying console.
01 - Certificates & Documentation › 011 - Ships Certificates › Certificate of Inspection (COI)
Issued 13 April 2022
Resolved
Post COI under glass.
05 - Radio Communications › N/A - No Subsystem › Radio log (diary)
Issued 13 April 2022
Resolved
Provide log of monthly EPIRB tests for inspection.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Bilge pumping arrangements
Issued 13 January 2021
Resolved
Vessel's audible high-water alarm for the engine room was inoperable. Visual alarm functioning properly. Replace alarm at helm.
09 - Working and Living Conditions › 091 - Living Conditions › Medical Equipment
Issued 2 April 2020
Resolved
First aid kit missing multiple items.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 2 April 2020
Resolved
Exhaust leak present in tank room. Identify leak and submit repair proposal to OCMI.
11 - Life Saving Appliances › N/A - No Subsystem › Lifebuoys incl. provision and disposition
Issued 2 April 2020
Resolved
Lifebuoy retro reflective tape worn beyond compliance.
05 - Radio Communications › N/A - No Subsystem › VHF EPIRB
Issued 2 April 2020
Resolved
Hydrostatic release expired on EPIRB
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Bilge pumping arrangements
Issued 2 April 2020
Resolved
High Water alarm in Tank void not functioning.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Bilge pumping arrangements
Issued 2 April 2020
Resolved
High Water alarm wiring in Lazarette space wrapped around the hydraulic steering ram post, causing the alarm to be ripped from the deck installation. Repair and properly install high water alarm in space.
03 - Water/Weathertight Conditions › N/A - No Subsystem › Manholes/flush scuttles
Issued 29 April 2019
Resolved
Vessel voids should be kept dry. Repair/Replace gaskets in deck hatches, replace access cover in engine compartment to keel void and prevent water egress from anchor windless.
02 - Structural Conditions › N/A - No Subsystem › Decks - cracking
Issued 29 April 2019
Resolved
Repair/Replace Fore and Aft decks. Deck beams have been added in the aft compartment due to original beams being wasted. Fore deck is not currently adequately supported creating possible delamination and deck movement. Submit plan for proposed repair and layout of structural members.
07 - Fire Safety › N/A - No Subsystem › Fixed fire extinguishing installation
Issued 4 April 2019
Resolved
Provide means for automatic generator shutdown with activation of pre-engineered fire fighting system. No use of generator until repaired.
07 - Fire Safety › N/A - No Subsystem › Other (fire safety)
Issued 4 April 2019
Resolved
Provide means to secure engine room ventilation to create a vapor-tight seal.
07 - Fire Safety › N/A - No Subsystem › Maintenance of Fire protection systems
Issued 4 April 2019
Resolved
Fireboy cylinder is currently overcharge, cylinder must be within normal full range.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 4 April 2019
Resolved
Bond fuel tank fill line to fuel tank.
99 - Other › N/A - No Subsystem › Other (MARPOL operational)
Issued 4 April 2019
Resolved
Provide and utilize cap on Sewage tank.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Bilge pumping arrangements
Issued 4 April 2019
Resolved
Label bilge alarm indicators on operating station panel board.
11 - Life Saving Appliances › N/A - No Subsystem › Operational readiness of lifesaving appliances
Issued 4 April 2019
Resolved
Provide a means to adequately and safely retrieve a man over board. Conduct a man over board drill in the presence of USCG Marine Inspectors.
11 - Life Saving Appliances › N/A - No Subsystem › Lifejackets incl. provision and disposition
Issued 4 April 2019
Resolved
Post a donning placard for all versions of life jackets carried on-board.
11 - Life Saving Appliances › N/A - No Subsystem › On board training and instructions
Issued 4 April 2019
Resolved
Provide a vessel specific emergency instruction list and train crew IAW list.
01 - Certificates & Documentation › 011 - Ships Certificates › Certificate of Inspection (COI)
Issued 4 April 2019
Resolved
Post all pages of the COI and stability letter.
07 - Fire Safety › N/A - No Subsystem › Fixed fire extinguishing installation
Issued 29 June 2018
Resolved
All machinery spaces must be equipped with fixed gas fire extinghuishing systems. System was deployed to extinguish fire and is no longer ready for use. Ensure system is recharged and functioning in accordance with manufacturer's instructions. Additionally, ensure repairs are made to vessel for damage resulting from vessel fire. Vessel authorized to shift berths to complete repairs after notifying OCMI.
Fire Fighting › Fixed Gas Fire Extinguishing System › Operating Controls
Issued 27 February 2018
Resolved
Prove proper operation of Fireboy shutdown and override function for main engines.
Fire Fighting › Fixed Gas Fire Extinguishing System › Operating Controls
Issued 27 February 2018
Resolved
Prove proper operation of Fireboy shutdown function of generator. Vessel is restricted from using generator with passengers on board.
Lifesaving › Lifebuoys › Self-igniting Lights
Issued 27 February 2018
Resolved
Life ring light lanyard needs to be 3-6 feet.
Lifesaving › Lifebuoys › Self-igniting Lights
Issued 27 February 2018
Resolved
Renew life ring light battery with one of approved type. Vessel restricted to daylight operations.
Lifesaving › Lifefloat › Serviceable
Issued 27 February 2018
Resolved
Make repairs to life floats in accordance with manufacturer's instructions. Vessel restricted to operating no more than 3 miles from shore.
Engineering › Shafting/Propeller Arrangements › Bearing
Issued 24 April 2017
Resolved
Renew/Replace suttlas bearings on port and starboard shafts.
Engineering › Shafting/Propeller Arrangements › Strut
Issued 24 April 2017
Resolved
Renew/replace intermediate strut for shaft.
Stability › Watertight Integrity › Watertight Subdivision Standard
Issued 24 April 2017
Resolved
Make collision bulkhead penetrations watertight.
Engineering › Fuel Oil Storage/Transfer System › Tank
Issued 24 April 2017
Resolved
Conduct pressure test of fuel tank at a pressure of 5psi for a period of 10 minutes. Provide plans to OCMI for replacement or repair proposal for fuel tank.
Engineering › Bilge Water Management System › Strainer
Issued 6 December 2016
Resolved
Install suitable strainers on all bilge suctions
Communications › Radio Communications › VHF Radiotelephone
Issued 6 December 2016
Resolved
Program VHF with MMSI
Accommodation/Occupational Safety › Occupational Safety › Guards for Exposed Hazards
Issued 6 December 2016
Resolved
Install guards in front of both engines
Engineering › Fuel Oil Service System › Suction Strainer
Issued 6 December 2016
Resolved
Install suitable marine type fuel strainers
Engineering › Fuel Oil Service System › Piping
Issued 6 December 2016
Resolved
Make repairs to to port fuel pick up on tank
Lifesaving › Lifefloat › Serviceable
Issued 6 December 2016
Resolved
Make repairs to lifefloat in accordance with manufacturer's instructions.
Electrical › Lighting (service) › Lighting Fixture
Issued 13 January 2016
Resolved
Masthead light was inoperable during inspection
Lifesaving › Embarkation Appliances/Stations › Steps
Issued 13 January 2016
Resolved
Vessel's rescue ladder did not have tether to ensure it remained attached to the vessel.
Casualty record · 4
19 January 2010Routine · role: Transiting Vicinity of Primary Subject · serious marine incident, as classified · activity 3666843
21 January 2010Routine · role: Involved in a Marine Casualty · activity 3668127
6 August 2012Routine · role: Involved in a Marine Casualty · 1 injured · activity 4412725
28 June 2018Routine · role: Involved in a Marine Casualty · activity 6614564
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.