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STELLA KOSAN

Tank Ship · Built 2000s · USCG Heartland District (CGD-H)

STELLA KOSAN is a 2008 tank ship. The Coast Guard has recorded 9 inspections since 2016, most recently in August 2024, along with 10 deficiencies and 2 operational controls.

Records from 2016 to 2024. Most recent: inspection, 11 August 2024.

Built
2008
Last inspected
11 August 2024
Documentation
Not in the documentation file of 10 September 2026
Inspections
9
Deficiencies
10 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date

Identity

US Official No.
—
IMO number
9373591 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here
Call sign
9VHP3
MISLE id
1104796
Flag
SINGAPORE
MMSI
—
Maury page id
psix-1104796

Inspections, by type

…physical examinations5
Years with a record 5 calendar years (2016–2024)
The 9 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 Tank Ship class in Maury's sources begin in 1980.

Documentation record

Tonnage as PSIX records it9175 - Convention (Subpart B), Gross Ton
2753 - Convention (Subpart B), Net Ton
9999 - Dead Weight, Metric Ton
15012 - Displacement, Metric 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

No FCC ship-station licence is recorded against this Official Number in the file of 6 September 2026. That is a fact about the licence file, not about the radio.

Inspection history · 9

11 August 2024 COC-GAS Renew · PSC B · Deficiency Check
Physical examination · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 7974044
23 October 2019 Ballast Water Examination · ISPS II Exam · COC-GAS Renew
Physical examination · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 6836079
23 October 2019 Special
Type not classified · Liquefied Gas Carrier National Center of Expertise · Activity 6841231
10 February 2018 COC-GAS Annual · Deficiency Check · ISPS II Exam · Ballast Water Examination
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6348973
10 February 2018 Special
Type not classified · Liquefied Gas Carrier National Center of Expertise · Activity 6356207
6 February 2017 Special
Type not classified · Liquefied Gas Carrier National Center of Expertise · Activity 6093363
4 February 2017 Ballast Water Examination · ISPS II Exam · Administrative Inspection · COC-GAS Renew · Deficiency Check
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6081249
4 February 2017 Special
Type not classified · Liquefied Gas Carrier National Center of Expertise · Activity 6093358
14 January 2016 ISPS II Exam · Ballast Water Examination · COC-GAS Annual
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 5791367

Deficiency record · 10

06 - Cargo Operations Including Equipment › N/A - No Subsystem › Cargo operation
Issued 11 August 2024 Resolved
The condition of the ship and it's equipment shall be maintained to conform with the provisions of the present regulations to ensure that the ship in all respects will remain fit to proceed to sea without danger to the ship or persons on board. Vessels cargo tank #1 & #2 95% high level alarm was inop.
Action required: 50 - Rectify deficiencies w/in 30 days
Due 11 September 2024
Resolved 15 August 2024
Resolution: Received objective evidence that def has been corrected.
Electrical › Lighting (service) › Lighting Fixture
Issued 10 February 2018 Resolved
1138-ELECTRICAL INSTALLATIONS SHOULD BE SUCH AS TO MINIMIZE THE RISK OF FIRE AND EXPLOSION FROM FLAMMABLE PRODUCTS. PORT STATE CONTROL OFFICERS OBSERVED 6 DECK LIGHTS AND 1 EMERGENCY DECK LIGHT IN THE CARGO AREA THAT DID NOT APPEAR TO BE GAS SAFE. ELECTRICAL CONNECTIONS WERE MADE WITH TUBING THAT WAS NOT SEALED AS DESIGNED. 74SOLAS(14) VII/13.1 IGC CODE 10.1.2 30AC
Due 10 February 2018
Resolved 12 February 2018
Resolution: PSCOs boarded vessel to conduct deficiency check and verified that all lighting fixtures were installed correctly.
Deck/Cargo › Holds/Tanks › Fixed Gas Detection
Issued 10 February 2018 Resolved
1138-FOR PERMENENTLY INSTALLED SYSTEMS OF GAS DETECTION ALARMS SHOULD BE ACTIVATED FOR FLAMMABLE PRODUCTS WHEN THE VAPOR CONCENTRATION REACHES 30% OF THE LOWER FLAMMABLE LIMIT. WHEN VESSEL CONDUCTED CALABRATION IN PRESENCE OF PSC OFFICER THE DETECTION SYSTEM READ 55% LEL WHEN A 35.7%LEL SPAN GAS WAS USED. ADDITIONALLY, THE SYSTEM ALARMED AT 30% LEL FOR PROPANE. THE VESSEL WAS NOT ABLE TO SHOW THAT THE SYSTEM WOULD ALARM AT 30% LEL FOR THE CARGO BEING CARRIED ON BOARD. (BUTADIENE) 74 SOLAS(14) VII/13.1 IGC 13.6.10 30AC
Due 10 February 2018
Resolved 12 February 2018
Resolution: PSCOs boarded vessel to conduct deficiency check and verified that gas detection and calibration were working properly.
Operations/Management › Vessel Safety Management › Maintenance of Ship/Equipment
Issued 10 February 2018 Resolved
2550-THE COMPANY SHOULD ESTABLISH PROCEDURES TO ENSURE THAT THE SHIP IS MAINTAINED IN CONFORMITY WITH THE PROVISIONS OF THE RELEVANT RULES AND REGULATIONS. THE COMPANY SHOULD ENSURE THAT INSPECTIONS ARE HELD AT APPROPRIATE INTERVALS AND APPRORIATE CORRECTIVE ACTION IS TAKEN. A CALIBRATION OF THE FIXED GAS DETECTION SYSTEM WAS CONDUCTED ON 25NOV2017 (JOB #5077). THE RECORD SHOWED THAT THE SENSOR WAS READING 55% LEL PROPANE WHEN A 35.7% LEL SPAN GAS WAS USED. NO CORRECTIVE ACTION WAS TAKEN. 74SOLAS(14) IX/3.1 ISM CODE 10.2 50AC
Due 10 March 2018
Resolved 12 February 2018
Resolution: PSCOs boarded vessel to conduct deficiency check and verified that company had procedures for inpections and corrective actions in place for gas detection.
Deck/Cargo › Holds/Tanks › Venitlation Fans
Issued 10 February 2018 Resolved
1138-PROTECTION SCREENS OF NOT MORE THAN 13MM SQUARE MESH SHOULD BE FITTED IN OUTSIDE OPENINGS OF VENTILATION DUCTS. CARGO MOTOR ROOM EXHAUST AND CARGO COMPRESSOR ROOM SUPPLY WERE MISSING PROTECTIVE MESH. 74SOLAS(14) III/13.1 IGC CODE 12.1.11 50AC
Due 10 March 2018
Resolved 12 February 2018
Resolution: PSCOs boarded vessel to conduct deficiency check and verified that all ventilation was properly fitted with mesh.
Deck/Cargo › Holds/Tanks › Liquid Level Gaging
Issued 4 February 2017 Resolved
1138-LIQUEFIED GASSES IN BULK. DURING PORT STATE CONTROL EXAMS THE PORT STATE CONTROL OFFICERS DISCOVERED A CARGO LEAK ON THE DECK TANK IN WAY OF THE PRESSURE SENSOR. DECK TANK IS 90% FULL OF PROPYLENE. 74 SOLAS(14)VII/13 IGC CODE 1.5.3.1 (30 B,C)
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Due 4 February 2017
Resolved 5 February 2017
Resolution: Per the first mate the sensor cut out valve had been tightened. The sensor cut out valve was leaked checked during survey with no apparent leakage.
Fire Fighting › Fixed Pressure Water-Spraying Fire Extinguishing System › Nozzles
Issued 4 February 2017 Resolved
1850-FIRE PORT STATE CONTROL OFFICERS OBSERVED ROUGHLY 20% OF THE DECK WATER SPRAY NOZZLES HAD LITTLE TO NO WATER FLOW WHEN TESTED. THE AIRLOCK AND MOTOR ROOM BULKHEAD DID NOT HAVE ADEQUATE COVERAGE. THE VAPOR MANIFOLD ON THE PORT SIDE, ABOVE AND BEHIND THE NUMBER 1 CARGO TANK. DID NOT HAVE ADEQUATE COVERAGE. MULTIPLE NOZZLES ON THE BRANCH ARE CLOGGED.74 SOLAS(14)VII/13.1 IGC CODE 11.3.1 (30 B,C)
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Due 4 February 2017
Resolved 5 February 2017
Resolution: The water system spray nozzles have been cleared and the piping system flushed. Witnessed an operational test of the deck spray system with all nozzles producing a steady flow of water/mist.
Deck/Cargo › Vapor Control Systems › Fixed Vapor Collection Arms
Issued 4 February 2017 Resolved
1099-OTHER ALARM-SIGNALS. AN AUDIBLE AND VISUAL ALARM SYSTEM TO GIVE A WARNING ON BOTH SIDES OF THE AIRLOCK SHOULD BE PROVIDED TO INDICATE IF MORE THAN ONE DOOR IS MOVED FROM THE CLOSED POSITION. NEITHER AN 1099-AUDIBLE OR VISUAL ALARM ACTIVATED WHEN THE AIRLOCK DOORS WERE OPENED. THE AIRLOCK DID NOT ALARM INSIDE OR OUTSIDE OF THE SPACE. 74 SOLAS(14)VII/13.1 IGC CODE 3.6.3 (30 B,C)
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Due 4 February 2017
Resolved 5 February 2017
Resolution: Technicians had attended the vessel and repaired the air lock system alarms. The audio and wisual alarms were satisfactorily tested during survey.
Electrical › Lighting (service) › Lighting Fixture
Issued 4 February 2017 Resolved
0999-OTHER SAFETY IN GENERAL. ELECTRICAL INSTALLATIONS SHOULD BE SUCH AS TO MINIMIZE THE RISK OF FIRE AND EXPLOSION FROM FLAMMABLE PRODUCTS. PORT STATE ONTROL OFFICERS OBSERVED 4 DECK LIGHTS IN THE CARGO AREA THAT DID NOT APPEAR TO BE GAS SAFE. ALL 4 OF THE LIGHTS IN QUESTION HAVE CONDENSATION IN THEM. ONE OF THE LIGHTS HAS VISIBLE CRACK IN THE LENSE. 74 SOLAS(14)VII/13.1 IGC CODE 10.1.2 (30 B,C)
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Due 4 February 2017
Resolved 5 February 2017
Resolution: Deck lights were examined during survey. New lenses and seals were found installed.
Operations/Management › Vessel Safety Management › Maintenance of Ship/Equipment
Issued 4 February 2017 Resolved
2550-MAINTENANCE OF SHIP AND EQUIPMENT. DURING THE PORT STATE CONTROL EXAM, PORT STATE CONTROL OFFICERS DISCOVERED OBJECTIVE EVIDENCE THAT THE VESSEL HAS FAILED TO FULLY IMPLEMENT THE SAFETY MANAGEMENT SYSTEM. 74 SOLAS(14)IX/3.1 ISM CODE 3.1 (30 B,C)
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Due 4 February 2017
Resolved 6 February 2017
Resolution: Recieved ISM audit from Lloyd's Register, see attached document

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.