SOPHIA KOSAN

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

SOPHIA KOSAN is a 2008 tank ship. The Coast Guard has recorded 11 inspections since 2016, most recently in April 2022, along with 4 deficiencies and 2 operational controls, 1 with no removal date recorded.

Records from 2016 to 2022. Most recent: inspection, 12 April 2022.

Built: 2008
Last inspected: 12 April 2022
Documentation: Not in the documentation file of 10 September 2026
Inspections: 11
Deficiencies: 4 recorded · 0 without a recorded resolution
Controls: 1 with no removal date recorded

Identity

US Official No.

—

IMO number

9374557 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here

Call sign

9VLP6

MISLE id

1104800

Flag

SINGAPORE

MMSI

—

Maury page id

psix-1104800

Inspections, by type

…physical examinations7

…administrative events1

…with no type recorded2

Years with a record 6 calendar years (2016–2022)

The 11 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.

This record may be incomplete: the most recent inspection recorded for this vessel was 4 years ago. Maury shows what the Coast Guard recorded, not whether the vessel has been inspected since, is still in service, or what condition it is in. 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
15328 - Displacement, Metric Ton
10343 - Dead Weight, 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 · 11

12 April 2022 PSC B · COC-GAS Annual

Physical examination · Marine Safety Unit Victoria · USCG Heartland District (CGD-H) · Activity 7422308

14 January 2021 COC-GAS Renew · PSC B

Physical examination · Sector Corpus Christi · USCG Heartland District (CGD-H) · Activity 7119397

24 September 2020 Type not recorded

No type recorded · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 7064002

24 September 2020 Deficiency Check · Damage Survey

Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 7064167

3 February 2020 Special

Type not classified · Liquefied Gas Carrier National Center of Expertise · Activity 7083099

19 January 2020 PSC B · COC-GAS Annual

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6890029

21 March 2019 Administrative Inspection

Administrative · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6646511

10 November 2018 ISPS II Exam · COC-GAS Renew · Ballast Water Examination · Deficiency Check

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6577536

9 November 2018 Type not recorded

No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6578307

2 May 2016 Administrative Inspection · Deficiency Check

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 5867217

9 March 2016 Ballast Water Examination · COC-GAS Annual · ISPS II Exam

Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 5826122

Deficiency record · 4

02 - Structural Conditions › N/A - No Subsystem › Steering gear

Issued 24 September 2020 Resolved

Unless expressly provided otherwise, every ship shall be provided with a main steering gear and auxiliary steering gear to the satisfaction of the administration. It was reported to Sector New Orleans that the vessel had experienced steering gear irregularity. Demonstrate proper operation and readiness of the steering gear system. SOLAS 74(am) II-1/29

Action required: 60 - Rectify deficiencies prior to movement
Resolved 25 September 2020
Resolution: Received a tech report from Mackay Marine & class report from BV. Tech boarded the vessel for repair. Tested the steering gear system in all modes and pumps and was found in good working order.

03 - Water/Weathertight Conditions › N/A - No Subsystem › Other (load lines)

Issued 10 November 2018 Resolved

The rings lines and letters shall be painted in white or yellow on a dark ground. They shall be permanently marked on the sides of the ship. On the STBD side, the deck line is not painted contrasting colors and the load line is not permanently marked. 66 ICLL I/7 50ac

Condition: Improper Installation
Action required: 50 - Rectify deficiencies w/in 30 days
Due 10 December 2018
Resolved 13 November 2018
Resolution: Recieved email with photos of the painted load line.

06 - Cargo Operations Including Equipment › N/A - No Subsystem › Other cargo/timber/deck/construction

Issued 10 November 2018 Resolved

Air lock doors should be self closing. Exterior airlock door was not self closing. 74SOLAS14 VII/13.1 IGC 3.6.2

Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 11 November 2018
Resolution: Recieved email varifying the renewal of the self-clsoing device for the exterior airlock door.

Fire Fighting › Ventilation Systems › Duct Hatches

Issued 9 March 2016 Resolved

Condition of the ship shall be maintained to conform with the provisions of the present regulations. PSCO observed the ventilation opening for the emergency generator room did not have a means of manual closure as indicated locally by posted IMO placard and on the ships fire control plan.

Condition: Improper Installation
Due 8 April 2016
Resolved 2 May 2016
Resolution: SEC HOUSTON-GALVESTON received proper documentation (02 photos) attestinf to the rectification of 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.