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YAS

YAS is a 2009 tank ship. The Coast Guard has recorded 23 inspections since 2016, most recently in December 2025, along with 12 deficiencies and 4 operational controls.

Records from 2016 to 2025. Most recent: inspection, 7 December 2025.

Built
2009
Last inspected
7 December 2025
Documentation
Not in the documentation file of 10 August 2026
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 Tank Ship class in Maury's sources begin in 2016.

Inspection record

Last inspected 7 December 2025
…with no type recorded5
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

9439785
1001749
Flag
MARSHALL ISLANDS
Maury page id
psix-1001749

Documentation record

Tonnage as PSIX records it50250 - Dead Weight, Metric Ton
60976 - Displacement, Metric Ton
29949 - Convention (Subpart B), Gross Ton
13429 - Convention (Subpart B), Net Ton
This hull's Official Number is not in the NVDC file dated 10 August 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.
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.

Inspection history · 23

7 December 2025 COC-CHEM & TVE Renew · PSC B
Physical examination · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 8278137
9 July 2024 COC-CHEM & TVE Renew · PSC B
Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 7953722
1 October 2022 Administrative Inspection
Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 7569819
20 May 2022 COC-TVE Annual · PSC B
Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 7455559
1 June 2021 Deficiency Check · Administrative Inspection
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 7211698
3 May 2021 COC-CHEM & TVE Renew · PSC B
Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 7186262
24 February 2021 Administrative Inspection
Administrative · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 7145703
4 September 2020 Type not recorded
No type recorded · Sector New York · USCG Northeast District (CGD-NE) · Activity 7050005
29 May 2020 PSC B · COC-CHEM & TVE Annual
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6960600
29 November 2019 ISPS II Exam
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 6863050
17 October 2019 Administrative Inspection
Administrative · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6836885
19 August 2019 Type not recorded
No type recorded · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 6787207
26 April 2019 COC-CHEM & TVE Renew · ISPS II Exam · Ballast Water Examination
Physical examination · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 6670908
14 September 2018 Administrative Inspection
Administrative · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 6540594
15 August 2018 Deficiency Check
Physical examination · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 6513306
18 June 2018 COC-CHEM Annual · Ballast Water Examination · ISPS II Exam
Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 6447820
8 September 2017 Ballast Water Examination · MARPOL Annex I Examination
Physical examination · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 6262656
8 September 2017 Type not recorded
No type recorded · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 6264391
1 May 2017 ISPS II Exam · Ballast Water Examination · COC-CHEM & TVE Renew
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6133604
8 April 2017 Type not recorded
No type recorded · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 6122322
13 November 2016 Type not recorded
No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 6056014
6 May 2016 Ballast Water Examination · COC-CHEM & TVE Annual · ISPS II Exam
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 5870244
6 January 2016 COE-Dockside
Physical examination · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 5792160

Deficiency record · 12

11 - Life Saving Appliances › N/A - No Subsystem › Rescue boats
Issued 21 May 2022 Resolved
74 SOLAS (2014) III/20.2 BEFORE A SHIP LEAVES PORT AND AT ALL TIMES DURING THE VOYAGE, ALL LIFESAVING APPLIANCES, SHALL BE IN WORKING ORDER AND READY FOR IMMEDIATE USE. PSCO OBSERVED FORWARD ESCAPE HATCH ON PORT SIDE RESCUE BOAT NOT AIR OR WATER TIGHT WHEN SECURED.
Action required: 17 - Rectify deficiencies prior to departure
Due 22 May 2022
Resolved 22 May 2022
Resolution: Vessel provided class report attesting to proper repairs made by ships crew to the forward escape hatch on port side rescue boat.
11 - Life Saving Appliances › N/A - No Subsystem › Lifeboats
Issued 21 May 2022 Resolved
74 SOLAS (2014) III/31.1.7 OIL TANKERS, CHEMICAL TANKERS AND GAS CARRIERS CARYING CARGOES HAVING A FLASH POINT NOT EXCEEDING 60*C (CLOSED-CUP TEST) SHALL CARRY, IN LIEU OF TOTALLY ENCLOSED LIFE BOATS, COMPLYING WITH THE REQUIREMENTS OF SECTION 4.6 OF THE CODE,FIRE-PROTECTED LIFEBOATS COMPLYING WITH THE REQUIREMENTS OF SECTIONJ 4.9 OF THE CODE. A LIFEBOAT WHICH HAS A WATER SPRAY FIRE-PROTECTION SYSTEM SHALL COMPLY WITH THE FOLLOWING: WATER FOR THE SYSTEM SHALL BE DRAWN FROM THE SEA BY A SELF-PRIMING MOTOR PUMP. IT SHALL BE POSSIBLE TO TURN "ON" AND TURN "OFF" THE FLOW OF WATER OVER THE EXTERIOR OF THE LIFEBOAT. PSCO OBSERVED WATER SPRAY SYSTEM NOZZEL WASTED AND DISCONNECTED FROM THE EXTERIOR SHELL OF STARBOARD SIDE LIFEBOAT.
Action required: 40 - Rectify deficiencies prior to next US port after sailing foreign
Resolved 22 May 2022
Resolution: Vessel provided class report attesting to proper repairs made by ships crew to the water spray nozzle on starboard side lifeboat.
06 - Cargo Operations Including Equipment › N/A - No Subsystem › Cargo transfer - Tankers
Issued 3 May 2021 Resolved
Each cargo tank of a tankship must be equipped with an intrinsically safe high-level alarm and overfill alarm. The high level alarm must alarm before the tank overfill alarm. Vessel's #5 port and starboard high and overfill alarms found installed in reverse, overfill alarm, then high level. 46 CFR 39.2007(c)(1)
Condition: Improper Installation
Action required: 10 - Deficiency Rectified
Due 3 May 2021
Resolved 3 May 2021
Resolution: Deficiency rectified to the satisfaction of the attending Coast Guard examiners.
06 - Cargo Operations Including Equipment › N/A - No Subsystem › Cargo transfer - Tankers
Issued 3 May 2021 Resolved
When table 1 refers to this section or requires a cargo to have a closed gauging system the cargo's containment must have a high level alarm that gives an audible and visual alarm that can be seen and heard on the open deck. Vessels audible alarm for high level does not sound on deck. 46 CFR 153.409(b)
Action required: 40 - Rectify deficiencies prior to next US port after sailing foreign
Resolved 1 June 2021
Resolution: PSCO's observed satisfactory test of vessel's audible alarm for high level.
Pollution Prevention/Response › Prevention Equipment › Oily Mixture Discharge Fixed Piping System
Issued 9 September 2017 Resolved
The vessel's crew modified the ODME sampling line to allow a freshwater hose to be connected to it. The freshwater hose was used to trick the ODME sensor into reading the oil content as being lower than what was actually being discharged overboard. No documentation, from the Administration, was found approving this modification. MARPOL 1/31.3 - 30ac
Condition: Improper Installation
Action required: 17 - Rectify deficiencies prior to departure
Resolved 19 September 2017
Resolution: MSU Lake Charles received a Class report indicating the ODME is working properly and the sample line piping is in accordance with the schematic in the approved ODME manual.
Operations/Management › Ballast Water Managment › Ballast Exchange
Issued 9 September 2017 Resolved
The vessel did not conduct a ballast water exchange in its route from Mexico to the United States, and discharged untreated ballast water in US waters. The vessel does not have a CG-Type Approved system or an Alternate Management System, and the vessel is not passed its compliance date to have a new system installed. 33CFR151.2025(a)(1) - 40c
Condition: Invalid
Action required: 40 - Rectify deficiencies prior to next US port after sailing foreign
Resolved 15 August 2018
Resolution: Received BWM Report while the vessel was in route to Puerto Rico. The vessel adhered to proper BWM Procedures by not discharging while in US Waters. Sector San Juan verified a years’ worth of reports being that the vessel has an extension until 26JUN21.
Operations/Management › Vessel Safety Management › Master's Responsiblity/Authority
Issued 9 September 2017 Resolved
Objective evidence discovered during the expanded ISM exam revealed the following non-conformities not in compliance with the vessel's Safety Management System (SMS); - See Narrative and Form B. SOLAS (2014 Cons) XI/3.1, ISM Part A 5.1.1 - 30ac
Condition: Improper Installation
Action required: 17 - Rectify deficiencies prior to departure
Resolved 22 September 2017
Resolution: Received and reviewed class reports clearing the ISM deficiency.
Documentation › Logs/Records › Cargo Record Book (NLS)
Issued 9 September 2017 Resolved
Each completed operation shall be signed by the officer or officers in charge of the operations concerned and each completed page shall be signed by the master of the ship. The Port State Control Officers found 42 pages in the Oil Record Book Part II that are not signed by the master of the ship. MARPOL 1/36.5 - 17ac
Condition: Invalid
Action required: 17 - Rectify deficiencies prior to departure
Resolved 22 September 2017
Resolution: Received, reviewed documentation form the vessel showing that the vessel has resolving the deficiency
Pollution Prevention/Response › Prevention Equipment › Oily Residue (sludge/slop) Tank
Issued 9 September 2017 Resolved
The fixed piping from the sludge tanks to the slop tanks are not identified under the IOPP Form B. MARPOL I/12.2.2
Condition: Invalid
Action required: 17 - Rectify deficiencies prior to departure
Resolved 22 September 2017
Resolution: Received, reviewed documentation form the vessel showing that the vessel has resolving the deficiency
Operations/Management › Vessel Safety Management › Maintenance of Ship/Equipment
Issued 9 September 2017 Resolved
The aft emergency towing weak link broke, and was repaired by the ships crew, with no notification to the Company, Flag or Class. There is no documentation from the Company, Flag or Class approving the repaired weak link. SOLAS (2014 Cons) XI/3.1, ISM Part A 9.1 - 17ac
Condition: Improper Installation
Action required: 17 - Rectify deficiencies prior to departure
Resolved 22 September 2017
Resolution: Received and reviewed class reports clearing the deficiency.
Documentation › Logs/Records › Oil Record Book
Issued 9 September 2017 Resolved
Every oil tanker of 150 gross tonnage and above, shall be provided with an Oil Record Book Part I. One Oil Record Book Part I ends on 24APR2017, and the next Oil Record Book Part I starts on 26APR2017. The vessel did not have an Oil Record Book Part I for the 25th of April, 2017. MARPOL I/17.1 - 17ac
Condition: Invalid
Action required: 17 - Rectify deficiencies prior to departure
Resolved 22 September 2017
Resolution: Received, reviewed documentation form the vessel showing that the vessel has resolving the deficiency
Operations/Management › Vessel Safety Management › Safety/Environmental Protection Policy
Issued 9 September 2017 Resolved
The Company should clearly define and document the master's responsibility with regard to: implementing the safety and environmental-protection policy of the Company. There are no procedures in the vessel's Safety Management System describing the use of the emergency spool piece installed to conduct sludge to slop transfer of oily residue(s). SOLAS (2014 Cons) XI/3.1, ISM Part A 5.1.1 - 17ac
Condition: Invalid
Action required: 17 - Rectify deficiencies prior to departure
Resolved 22 September 2017
Resolution: Received, reviewed documentation form the vessel showing that the vessel has resolving the deficiency

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.