MAURY USCG vessel records Sign in
← All vessels

GUYANA HERO

Offshore Supply Vessel · Offshore class · Built 2010s · USCG Heartland District (CGD-H) · Other hulls named GUYANA HERO

GUYANA HERO is a 2011 offshore supply vessel. The Coast Guard has recorded 16 inspections since 2011, most recently in July 2026, along with 11 deficiencies.

Records from 2011 to 2026. Most recent: inspection, 17 July 2026.

Built
2011
Last inspected
17 July 2026
Documentation
Valid · documentation file of 10 September 2026
Inspections
16
Deficiencies
11 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date

Identity

US Official No.
1229785
IMO number
9530046 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here
Call sign
WDSQ
MISLE id
991941
Flag
UNITED STATES
MMSI
366828000
Maury page id
psix-991941

Inspections, by type

…physical examinations12
…administrative events4
Years with a record 12 calendar years (2011–2026)
The 16 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 Offshore class in Maury's sources begin in 1978.

Documentation record

Registered dimensions (L × B × D)278.4 ft × 60.0 ft × 26.0 ft
Registered tonnagegross 3,991 / net 1,197
ITC dimensions (L × B × D)278.4 ft × 60.0 ft × 26.0 ft
ITC tonnagegross 3,991 / net 1,197
BuilderNORTH AMERICAN FABRICATORS LLC · HOUMA, LA, UNITED STATES · built 2011
Hull materialSteel
PropulsionDiesel Electric
Hull shapeNot recorded
Hull configurationNot recorded
Hailing portGALLIANO, LA
Trade endorsementsCoastwise, unrestricted, Registry
DocumentationValid · issued 1 September 2026 · expires 30 September 2027
Service, as the file records itOffshore Supply Vessel
Hull formpowered (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)
Tonnage as PSIX records it3991 - Convention (Subpart B), Gross Ton
1197 - Convention (Subpart B), Net Ton
5053 - Dead Weight, Gross 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

WDSQMMSI 366828000 · active · compulsorily equipped · granted 16 October 2021, expires 15 November 2031
WDSQMMSI 366828000 · cancelled · compulsorily equipped · granted 6 December 2010, cancelled 10 November 2011 · licensed under a name not among this hull’s recorded names (not shown)
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 · 16

17 July 2026 ACP Annual Oversight · Annual Inspection
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8395840
2 June 2025 ACP Annual Oversight · Annual Inspection
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8165462
14 November 2024 ISM Oversight · TPO Audit · ISM SMC Audit
Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8058754
5 August 2024 Annual Inspection · COI Inspection · MTSA/ISPS Verification · ACP COI Oversight
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7964141
7 July 2023 Annual Inspection · ACP Annual Oversight · MTSA/ISPS Verification
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 7736014
29 December 2022 ISM SMC Audit
Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 7616332
14 October 2022 Annual Inspection · ACP Annual Oversight
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 7577327
4 June 2021 ACP Annual Oversight · MTSA/ISPS Verification · Administrative Inspection · Annual Inspection
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 7215632
26 October 2020 MTSA/ISPS Verification · Annual Inspection · ACP Annual Oversight
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 7085180
14 May 2019 ACP COI Oversight · Annual Inspection · MTSA/ISPS Verification · Construction Oversight · Administrative Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6697285
30 November 2017 Administrative Inspection
Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6315486
17 February 2017 Administrative Inspection · Examination of Repairs
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6105102
23 November 2016 Administrative Inspection · Drydock Extension
Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 6052511
31 August 2016 ACP COI Oversight · MTSA/ISPS Verification · Administrative Inspection
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 5988700
9 December 2015 ACP Annual Oversight · MTSA/ISPS Verification · Annual Inspection
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 5763125
19 January 2011 Inclining Experiment · Initial Construction-Excluding Oversight · ACP Handover Survey · Initial Certification · MTSA/ISPS Verification
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 3928949

Deficiency record · 11

13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 25 July 2025 Resolved
Unless expressly provided otherwise, every ship shall be provided with a main and aux steering gear to the satisfaction of the Administration. MI observed port steering gear primary motor not working as designed.
Action required: 17 - Rectify deficiencies prior to departure
Resolved 25 July 2025
Resolution: RO accepted 835 as a condition of class.
10 - Safety of Navigation › N/A - No Subsystem › Echo sounder
Issued 7 November 2022 Resolved
All ships of 300 gross tons and upwards shall be fitted with an echo sounding device, or other electronic means, to measure and display the available depth of water. Vessels echo sounding device was placed in improper service during last dry-dock period. Transducer scheduled to be replaced during next dry-dock. Referred to class. See ABS report #5682886
Action required: 705 - Other - as specified
Resolved 7 November 2022
07 - Fire Safety › N/A - No Subsystem › Maintenance of Fire protection systems
Issued 20 June 2021 Resolved
The remote discharge pull box, to the Paint locker & E-Gen space, did not have a current inspection sticker, brining into question the manual pull cables, pulley, release inspection, servicing and testing from the third party that conducted the most recent annual inspection. Additionally, it was noted the pre-discharge cylinders for the Paint locker & E-Gen spaces had pins inserted at the local manual discharge valves, rendering the ability to remotely discharge each system impossible. Have third party inspect and attest to the operability of the system in question.
Action required: 16 - Rectify deficiencies w/in 14 days
Due 4 July 2021
Resolved 25 June 2021
Resolution: MI received, reviewed and accepted ABS report attesting to satisfactory inspection and testing of the E-gen and Paint locker CO2 system.
09 - Working and Living Conditions › 092 - Working Conditions › Electrical
Issued 20 June 2021 Resolved
Ground fault detected on the starboard main switchboard's ground detection system. Find, correct and clear ground fault .
Action required: 50 - Rectify deficiencies w/in 30 days
Due 20 July 2021
Resolved 22 June 2021
Resolution: Ground fault found and cleared. Fault was to a electric fan motor at AC Rack C. Fan motor replaced.
Construction/Loadline › Hull › Bottom Plating
Issued 12 December 2016 Resolved
Vessel is to conduct required drydock and any outstanding class items upon arrival to Port Fourchon, LA on or about 16 Jan 2017.
Condition: Improper/Lack of Maintenance
Action required: 10 - Deficiency Rectified
Due 16 January 2017
Resolved 30 August 2019
Resolution: Vessel completed all outstanding class items as per Class surveys/COI issuance.
Fire Fighting › Fixed Fire Detection System › Indicator Light
Issued 31 August 2016 Resolved
Vessels fire panel is displaying a fault on main panel. Provide tech report fire detection panel. 46 CFR 130.470 15 days
Condition: Damaged By Earlier Event
Action required: 705 - Other - as specified
Due 5 November 2016
Resolved 23 October 2016
Resolution: Received, reviewed, and accepted tech repair report attesting to the proper operation of the system.
Deck/Cargo › Cargo Transfer (solid) › General
Issued 31 August 2016 Resolved
Vessels crane certificate is missing the working boom angles. Provide new cert with the proper designed angles for safe operation. 46 CFR 107.259 30 days
Condition: Placed in Improper Service
Action required: 705 - Other - as specified
Due 20 November 2016
Resolved 23 October 2016
Resolution: Received, reviewed, and accepted new crane cert with the required safe working boom angles.
Engineering › Compressed Air System (start air) › Receiver/Bottle
Issued 31 August 2016 Resolved
Vessel has the wrong pressure gauges on port and starboard air recievers. Replace with the proper 300 psi range gauges. 46 CFR 54 30 days
Condition: Improper Installation
Action required: 705 - Other - as specified
Due 19 November 2016
Resolved 23 October 2016
Resolution: Received, reviewed, and accepted proper documentation from vessel attesting to the proper installation of pressure gauges.
Engineering › Diesel Engine (propulsion-electric) › Injector (fuel injection)
Issued 31 August 2016 Resolved
Vessel has damaged fuel oil hose on the return side of the port outboard engine. Replace with proper SAE J-1942 hose. 46 CFR 56.50 30 days
Condition: Damaged By Earlier Event
Action required: 705 - Other - as specified
Due 19 November 2016
Resolved 23 October 2016
Resolution: Received, reviewed, and accepted proper documetation from vessel attesting to the proper installation and testing.
Engineering › Diesel Engine (propulsion-electric) › Crankcase
Issued 31 August 2016 Resolved
Vessel has a damaged lube oil return hose on the port outboard engine. Replace with proper SAE J-1942 type. 46 CFR 58.10 30 days
Condition: Damaged By Earlier Event
Action required: 705 - Other - as specified
Due 19 November 2016
Resolved 23 October 2016
Resolution: Received, reviewed, and accepted documentation from vessel attesting to the proper installation of new hose.
Electrical › Lighting (service) › Lighting Fixture
Issued 31 August 2016 Resolved
Vessel had a few extinguished light bulbs throughout the vessel.
Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Due 20 October 2016
Resolved 20 October 2016
Resolution: Corrected during inspection to the satisfaction of the attending M/I.

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.