JS COUGAR

Tank Ship · USCG Oceania District (CGD-O)

JS COUGAR is a tank ship. The Coast Guard has recorded 9 inspections since 2014, most recently in March 2021, along with 4 deficiencies and 3 operational controls.

Records from 2014 to 2021. Most recent: inspection, 15 March 2021.

Built: Not recorded
Last inspected: 15 March 2021
Documentation: Not in the documentation file of 10 September 2026
Inspections: 9
Deficiencies: 4 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date

Identity

US Official No.

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IMO number

9578048 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here

Call sign

9V9998

MISLE id

1224944

Flag

SINGAPORE

MMSI

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Maury page id

psix-1224944

Inspections, by type

…physical examinations4

…administrative events1

…with no type recorded4

Years with a record 4 calendar years (2014–2021)

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.

This record may be incomplete: the most recent inspection recorded for this vessel was 5 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 it5036 - Convention (Subpart B), Gross Ton
4998 - Dead Weight, Ton
5036 - Simplified, Gross Ton
1511 - Simplified, 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

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

15 March 2021 PSC B · COC-GAS Annual · Administrative Inspection

Physical examination · Marine Safety Detachment American Samoa · USCG Oceania District (CGD-O) · Activity 7156846

4 March 2020 PSC B · COC-GAS Renew

Physical examination · Sector Honolulu · USCG Oceania District (CGD-O) · Activity 6920789

24 March 2016 Administrative Inspection

Administrative · U.S. COAST GUARD FORCES MICRONESIA/SECTOR GUAM · USCG Oceania District (CGD-O) · Activity 5840269

7 February 2016 Ballast Water Examination · COC-GAS Renew · ISPS II Exam

Physical examination · U.S. COAST GUARD FORCES MICRONESIA/SECTOR GUAM · USCG Oceania District (CGD-O) · Activity 5810788

15 August 2014 Type not recorded

No type recorded · U.S. COAST GUARD FORCES MICRONESIA/SECTOR GUAM · USCG Oceania District (CGD-O) · Activity 4960241

26 June 2014 Type not recorded

No type recorded · U.S. COAST GUARD FORCES MICRONESIA/SECTOR GUAM · USCG Oceania District (CGD-O) · Activity 4899913

12 May 2014 Type not recorded

No type recorded · U.S. COAST GUARD FORCES MICRONESIA/SECTOR GUAM · USCG Oceania District (CGD-O) · Activity 4855930

12 May 2014 Ballast Water Examination · COC-GAS Renew · ISPS II Exam

Physical examination · U.S. COAST GUARD FORCES MICRONESIA/SECTOR GUAM · USCG Oceania District (CGD-O) · Activity 4856158

6 May 2014 Type not recorded

No type recorded · U.S. COAST GUARD FORCES MICRONESIA/SECTOR GUAM · USCG Oceania District (CGD-O) · Activity 4851430

Deficiency record · 4

Fire Fighting › Means of Escape › Doorways

Issued 7 February 2016 Resolved

Escape routes shall be maintained in a safe condition. The emergency escape hatch from the engine control room to main deck cannot be opened in the vent of escape. 74SOLAS(09 CONS)II-2/13.1.2

Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Resolved 7 February 2016
Resolution: Crew conducted maintenance on the escape hatch and was able to demonstrate that the hatch could be opened properly prior to the Coast Guard's departure.

Construction/Loadline › Structures › Machinery Space Opening

Issued 7 February 2016 Resolved

Where penetrations of internal decks are necessary, arrangements are to be made to maintain the watertight integrity. The emergency escape hatch from the engine control room to main deck cannot be properly dogged and closed. 74SOLAS(14 CONS) II-1/13-1

Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Resolved 7 February 2016
Resolution: Vessel crew members conducted maintenance on the emergency escape hatch and demonstrated that the door can now be closed and dogged properly.

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

Issued 7 February 2016 Resolved

In the case of cargo tanks with more than one relief valve all valve adjustments should be sealed. The number two starboard MARV valve seal is broken. 74SOLAS(14 CONS) VII/13.1 ICG CODE (93 ED)8.2.6.2

Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Resolved 7 February 2016
Resolution: Vessel had spare MARV valve seals on board and was able to replace the broken seal with a new one prior to the Coast Guard's departure.

Deck/Cargo › Inert Gas System › Absorption Tower

Issued 12 May 2014 Resolved

The equipment should be able of producing inert gas with an oxygen content at no time greater than five percent by volume. The pressure swing absorption nitrogen generator is inoperable. IGC 1993, 9.5.1 40a

Action required: 705 - Other - as specified
Due 27 June 2014
Resolved 27 June 2014
Resolution: The equipment was successfully tested in the presence of an attending American Bureau of Shipping (ABS) Surveyor [name withheld] received the technical report from ABS verifying the successful operation and test of the equipment.

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.