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ENDEAVOR

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

ENDEAVOR is a 2012 offshore supply vessel. The Coast Guard has recorded 22 inspections since 2012, most recently in March 2025, along with 15 deficiencies, 1 operational control and 1 casualty investigation in 2023.

Records from 2012 to 2025. Most recent: operational control imposed, 3 March 2025.

Built
2012
Last inspected
3 March 2025
Documentation
Not in the documentation file of 10 September 2026
Inspections
22
Deficiencies
15 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date
Casualties
1 investigation · 2023
Also recorded as
1 other name

Identity

US Official No.
1233564
IMO number
9582348 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here
Call sign
9YSQ
MISLE id
1065173
Flag
TRINIDAD AND TOBAGO
MMSI
367531920
Maury page id
psix-1065173

Inspections, by type

…physical examinations17
…administrative events4
…with no type recorded1
Years with a record 12 calendar years (2012–2025)
The 22 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

Tonnage as PSIX records it497 - Convention (Subpart B), Gross Ton
97 - Regulatory (Subpart C or D), Gross Ton
149 - Convention (Subpart B), Net Ton
66 - Regulatory (Subpart C or D), Net Ton
This hull's Official Number is not in the NVDC file dated 10 September 2026 as served by NOAA Fisheries, so no documentation record is shown. Absence from that file is a fact about the file, not about the hull.

Radio station licence

WDG8712MMSI 367531920 · active · compulsorily equipped · granted 4 April 2023, expires 22 June 2033
WDG4001MMSI 367531920 · cancelled · compulsorily equipped · granted 24 May 2012, cancelled 18 June 2013 · 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.

Inspection history · 22

3 March 2025 Damage Survey · Administrative Inspection
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8087323
24 February 2025 PSC B
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 8083182
3 November 2023 Administrative Inspection · Annual Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7819994
17 October 2023 Internal Structural Exam · Drydock Exam · Administrative Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7810172
21 June 2023 Examination of Repairs · Damage Survey
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7720502
21 June 2023 Type not recorded
No type recorded · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7739878
20 December 2022 Administrative Inspection · Annual Inspection
Physical examination · Sector Mobile · USCG Heartland District (CGD-H) · Activity 7611519
22 September 2021 Administrative Inspection
Administrative · Sector Mobile · USCG Heartland District (CGD-H) · Activity 7318321
22 July 2021 Administrative Inspection · Annual Inspection
Physical examination · Sector Mobile · USCG Heartland District (CGD-H) · Activity 7264134
10 June 2020 Administrative Inspection
Administrative · Sector Mobile · USCG Heartland District (CGD-H) · Activity 6973304
11 September 2019 Administrative Inspection · In-Service Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6807310
15 February 2019 Administrative Inspection · COI Inspection
Physical examination · Sector Mobile · USCG Heartland District (CGD-H) · Activity 6626373
18 September 2018 Administrative Inspection
Administrative · Sector Mobile · USCG Heartland District (CGD-H) · Activity 6553546
15 May 2018 Administrative Inspection · Drydock Exam · Examination of Repairs · Internal Structural Exam
Physical examination · Sector Mobile · USCG Heartland District (CGD-H) · Activity 6417837
20 June 2017 COI Inspection · Administrative Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6179678
31 May 2016 Annual Inspection · Administrative Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 5893107
17 May 2016 Administrative Inspection · Internal Structural Exam · Drydock Exam
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 5880709
9 September 2015 Annual Inspection · Administrative Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 5719827
21 May 2014 Annual Inspection · Administrative Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 4863494
14 May 2014 Hull Examination · Internal Structural Exam
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 4857829
22 May 2012 Plan Review (Other than "T")
Administrative · USCG Heartland District (dp) · USCG Heartland District (CGD-H) · Activity 4398430
24 January 2012 Initial Certification · Administrative Inspection · MARPOL Annex VI Survey · Construction Oversight
Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 4242055

Deficiency record · 15

07 - Fire Safety › N/A - No Subsystem › Fire fighting equipment and appliances
Issued 3 March 2025 Resolved
All fire protection systems and appliances shall at all times be in good order and available for immediate use while the ship is in service and serviced in line with Flag State requirements. PSCO observed 07 extinguishers used. CCSS Code (20) 3.6.12
Condition: Improper/Lack of Maintenance
Action required: 60 - Rectify deficiencies prior to movement
Resolved 3 March 2025
Resolution: Received class report from ABS attesting to replacement of all used fire extinguishers.
01 - Certificates & Documentation › 012 - Crew Certificates › Certificates for master and officers
Issued 24 February 2025 Resolved
Deficiencies which may be deemed to pose a danger to persons, property, or the environment include: failure of seafarers to hold a certificate, to have an appropriate certificate, to have valid dispensation, or to provide documentary proof that an application for an endorsement has been submitted to the Administration in accordance with regulation I/10, paragraph 5. The Master of the vessel did not have at least a STCW regulation II/1 license, as required on the Minimum Safe Manning Certificate. Additionally, the Chief Engineer did not have a valid Flag State Endorsement. STCW I/4.2.1 60abc
Action required: 60 - Rectify deficiencies prior to movement
Due 24 February 2025
Resolved 2 March 2025
Resolution: PSC NOLA received proper documentation from Class and Flag.
14 - Pollution Prevention › 145 - MARPOL Annex V › Garbage management plan
Issued 24 February 2025 Resolved
Every ship of 100 gross tonnage and above, and every ship which is certified to carry 15 or more persons, and fixed or floating platforms shall carry a garbage management plan which the crew shall follow. This plan shall provide written procedures for minimizing, collecting, storing, processing and disposing of garbage, including the use of the equipment on board. It shall also designate the person or persons in charge of carrying out the plan. Such a plan shall be based on the guidelines developed by the Organization and written in the working language of the crew. Vessel did not have valid garbage management plan onboard. MARPOL V/10.2 60abc
Action required: 60 - Rectify deficiencies prior to movement
Due 24 February 2025
Resolved 2 March 2025
Resolution: PSC NOLA received proper documentation from Class, ABS.
07 - Fire Safety › N/A - No Subsystem › Ready availability of fire fighting equipment
Issued 24 February 2025 Resolved
A fireman’s outfit shall consist of: …a number of spare charges, suitable for use with the apparatus provided and for the use during the required fire-fighting drills, shall be available on board to the satisfaction of the Administration. PSCO observed that the vessel had no spare charges on board. CSCCS 3.11.2.2 60abc
Action required: 60 - Rectify deficiencies prior to movement
Due 24 February 2025
Resolved 2 March 2025
Resolution: PSC NOLA received proper documentation and class report from ABS.
01 - Certificates & Documentation › 013 - Documents › SOPEP
Issued 24 February 2025 Resolved
Every oil tanker of 150 gross tonnage and above and every ship other than an oil tanker of 400 gross tonnage and above shall carry on board a shipboard oil pollution emergency plan approved by the administration. SOPEP plan had no indication of being approved by the Administration or a Recognized Organization. MARPOL I/37.1 60abc
Condition: Invalid
Action required: 60 - Rectify deficiencies prior to movement
Due 24 February 2025
Resolved 2 March 2025
Resolution: PSC NOLA received proper documentation from class and the vessel.
14 - Pollution Prevention › 141 - MARPOL Annex I › Other (MARPOL Annex I)
Issued 24 February 2025 Resolved
Non-tank vessels subject to this subpart may not operate upon the navigable waters of the United States unless in compliance with a vessel response plan (VRP) approved under 33 CFR 155.5065. The vessel could not provide a copy of the Non-Tank Vessel Response Plan (NTVRP) or documentation showing that a NTVRP had been submitted for approval. 33 CFR 155.5021 60c
Action required: 60 - Rectify deficiencies prior to movement
Due 24 February 2025
Resolved 2 March 2025
Resolution: PSC NOLA received proper documentation from class and the vessel.
11 - Life Saving Appliances › N/A - No Subsystem › Rescue boats
Issued 24 February 2025 Resolved
Each survival craft and rescue boat shall be marked in accordance with the requirements of the LSA Code as applicable. Rescue boat did not have the name of vessel nor the port of registry marked on the bow of the rescue boat. CSCCS 4.5 LSA Code 5.1.1.1 16abc
Action required: 16 - Rectify deficiencies w/in 14 days
Due 10 March 2025
Resolved 2 March 2025
Resolution: PSC NOLA received proper documentation from ABS Class report.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 3 November 2023 Resolved
Electrical equipment on a vessel must be installed to protect passengers, crew, other persons and vessel including fire originating in electrical equipment and electrical shock. The switchboard ground detection showed a 1.2 Amp ground; verified when the vessel conducted loss of power test. 46CFR183.200(b)
Action required: 17 - Rectify deficiencies prior to departure
Resolved 7 November 2023
Resolution: Recieved tech report clearing the ground on the switchboard.
07 - Fire Safety › N/A - No Subsystem › Fire pumps and its pipes
Issued 3 November 2023 Resolved
All machinery and equipment must be installed and maintained to afford adequate protection from machinery failure and personnel injury. The fire main pump was spraying water and had dripping water coming from it reducing effectiveness. 46CFR182.100
Action required: 50 - Rectify deficiencies w/in 30 days
Due 3 December 2023
Resolved 27 February 2024
Resolution: Received email from Vessel Rep with pictures and video of fire pump working properly.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 3 November 2023 Resolved
In no case shall pressure relieving gauges on air receivers be less than 1.2 nor more than 2 times the pressure that the relief valve is set to. Both Air Receiver's Pressure Gauge was observed to have a maximum number of 200PSI with the relief valve setting of 175PSI. 46CFR54.15-5(f)
Action required: 50 - Rectify deficiencies w/in 30 days
Due 3 December 2023
Resolved 27 February 2024
Resolution: Replaced gauges.
01 - Certificates & Documentation › 013 - Documents › Oil record book
Issued 3 November 2023 Resolved
Vessels with an active IOPP are required to comply with the relevant provisions of the convention: Every ship of 400 gross tonnage and above shall maintain an Oil Record Book. Vessel did not have an Oil Record Book and had their information in the Engineer's Rough Log book. MARPOL I/6 MARPOL I/17
Action required: 50 - Rectify deficiencies w/in 30 days
Due 3 December 2023
Resolved 27 February 2024
Resolution: Received email with picture of ORB for vessel.
04 - Emergency Systems › N/A - No Subsystem › Emergency, lighting, batteries and switches
Issued 3 November 2023 Resolved
Emergency lighting must actuate upon failure of the main lighting system. The emergency lighting did not actuate upon the first test, but was troubleshooted during the inspection and functioning properly upon leaving.
Action required: 10 - Deficiency Rectified
Resolved 3 November 2023
Engineering › Thrusters › Motor
Issued 24 January 2012 Resolved
Provide final FMEA results to MSC for approval after DP trials.
Action required: 701 - Prior to carriage of passengers/cargo
Resolved 6 July 2012
Resolution: Rcvd final approval from MSC this date.
Engineering › Diesel Engine (propulsion-reduction gear) › Governor
Issued 24 January 2012 Resolved
As per 46 CFR 184.620 prove engine does not speed up when lose of engine control during ABS DP trials.
Action required: 701 - Prior to carriage of passengers/cargo
Resolved 2 July 2012
Resolution: ABS tested loss of power to main engine controls during DP trials and no increase of engine speed was noted.
Documentation › Certificates/Documents › Stability Letter
Issued 24 January 2012 Resolved
Provide stability letter.
Action required: 701 - Prior to carriage of passengers/cargo
Resolved 22 June 2012
Resolution: Stability letter has been issued.

Casualty record · 1

21 June 2023Routine · role: Involved in a Marine Casualty · activity 7739878
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, and the bridge, lock or dam the investigation names where it names one. Involvement is not fault. The investigation narrative is not published. Source: IIR, through 2026.

Recorded names · 1

HARVEY SAILOR (2023). Names as the Coast Guard recorded them in incident records, with the years they appear; some are renames and some are spelling variants.

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.