KATHRINE KOSAN

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

KATHRINE KOSAN is a 2008 tank ship. The Coast Guard has recorded 17 inspections since 2010, most recently in May 2026, along with 6 deficiencies and 7 operational controls.

Records from 2010 to 2026. Most recent: inspection, 24 May 2026.

Built: 2008
Last inspected: 24 May 2026
Documentation: Not in the documentation file of 10 September 2026
Inspections: 17
Deficiencies: 6 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date

Identity

US Official No.

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IMO number

9366940 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here

Call sign

9V7450

MISLE id

1034375

Flag

ISLE OF MAN

MMSI

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Maury page id

psix-1034375

Inspections, by type

…physical examinations11

…with no type recorded6

Years with a record 6 calendar years (2010–2026)

The 17 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 it9735 - Convention (Subpart B), Gross Ton
2920 - Convention (Subpart B), Net Ton
9325 - Dead Weight, Metric Ton
15377 - 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 · 17

24 May 2026 COC-GAS Renew · PSC B · Administrative Inspection

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 8379409

16 August 2017 Administrative Inspection · Deficiency Check

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6242924

6 August 2017 COC-GAS Annual · ISPS II Exam · Ballast Water Examination

Physical examination · Marine Safety Unit Victoria · USCG Heartland District (CGD-H) · Activity 6229245

21 June 2016 Ballast Water Examination · ISPS II Exam · COC-GAS Renew

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 5907118

13 January 2012 Type not recorded

No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4220323

23 September 2011 Deficiency Check

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4152462

10 September 2011 Type not recorded

No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4141024

9 September 2011 Deficiency Check

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4140411

16 August 2011 ISPS II Exam · COC-GAS Renew · Ballast Water Examination

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4114123

2 August 2011 Type not recorded

No type recorded · Marine Safety Unit Galveston · USCG Heartland District (CGD-H) · Activity 4102712

2 August 2011 Damage Survey

Physical examination · Marine Safety Unit Galveston · USCG Heartland District (CGD-H) · Activity 4102776

10 January 2011 Type not recorded

No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3921605

23 November 2010 COE-Dockside

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3897578

6 October 2010 COE-Dockside

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3864520

16 September 2010 Ballast Water Examination · COC-GAS Annual · ISPS II Exam

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3851413

16 September 2010 Type not recorded

No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3851418

15 September 2010 Type not recorded

No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3847389

Deficiency record · 6

Deck/Cargo › Holds/Tanks › Valve, Pressure Vacuum Relief

Issued 6 August 2017 Resolved

1138-Liquified Gasses in Bulk-Pressure relief valves should be set and sealed by a competant authority and a record of this action, including values of set pressure, should be retained aboard the ship. Vessel could not produce the record of service for safety relief valves. 74SOLAS(14), VII/13.1, IGC(93)8.2.5.

Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Due 20 August 2017
Resolved 16 August 2017
Resolution: SEC HOU-GAL PSC Branch received proper documentation satisfying the requirement.

Construction/Loadline › Structures › Door

Issued 6 August 2017 Resolved

1850-Fire Protection-Cargo deck area airlockdoors should be self closing and without any holdback arrangements. Vessel's airlock was missing a self closing unit on the exterior door. 74SOLAS(14)VII/13.1, IGC(93)3.6.2

Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Due 6 September 2017
Resolved 2 June 2026
Resolution: Verified in working order by CG Sec Hou-Gal during COC-REN exam

Navigation › Electronic Positioning › GPS/DGPS Receiver

Issued 10 September 2011 Resolved

Vessel reported No. 2 GPS is malfuctioning.

Action required: 17 - Rectify deficiencies prior to departure
Resolved 16 September 2011
Resolution: Recieved Tech report stating system is operational.

Lifesaving › Rescue Boat › Propulsion Engine

Issued 9 September 2011 Resolved

Vessel reported that Rescue Boat engine astern propulsion is not operational. SOLAS 74 (04 CONS) Ch III Reg. 31.2 LSA Ch. V Reg 5.1.1.7

Action required: 40 - Rectify deficiencies prior to next US port after sailing foreign
Resolved 23 September 2011
Resolution: Vessels Rescue Boat was fixed in Houston but class did not inspect un till its next port call. Vessel submitted Cargo Ship Safety Equipment Certificate. Issued after def was written. Rescue Boat in working order.

Lifesaving › Rescue Boat › Propulsion Transmission

Issued 16 August 2011 Resolved

Before the ship leaves port and at all times during the voyage all life saving appliances shall be in working order and ready for immediate use. Vessel's rescue boat does not operate in reverse propulsion. Cite: 74 SOLAS (09ed) III/2012 Action taken: 50a

Due 16 September 2011
Resolved 23 September 2011
Resolution: Vessels Rescue Boat was fixed in Houston but class did not inspect un till its next port call. Vessel submitted Cargo Ship Safety Equipment Certificate. Issued after def was written. Rescue Boat in working order.

Deck/Cargo › Holds/Tanks › Fixed Gas Detection

Issued 16 August 2011 Resolved

The gas detection equipment should be capable of sampling and analyzing for each sampling head location sequentially at intervals not exceeding 30 minutes. Vessel's gas detection fix system experienced a fault condition upon resting and could not be cleared. Cite 74 SOLAS 09 Edition, VII/12.1, IGC (93ed) 13.6.8 Action taken 40a

Due 23 August 2011
Resolved 16 August 2011
Resolution: Vessel submitted class report attesting to the proper operation of the fixed gas detection system.

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.