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SINGA WILRIVER

Tank Ship · Built 1970s · USCG Northeast District (CGD-NE)

SINGA WILRIVER is a 1979 tank ship. The Coast Guard has recorded 30 inspections since 1984, most recently in September 1992, along with 24 deficiencies.

Records from 1984 to 1992. Most recent: inspection, 21 September 1992.

Built
1979
Last inspected
21 September 1992
Documentation
Not in the documentation file of 10 September 2026
Inspections
30
Deficiencies
24 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date

Identity

US Official No.
—
IMO number
7640421 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here
Call sign
C6BL5
MISLE id
226199
Flag
BELIZE
MMSI
—
Maury page id
psix-226199

Inspections, by type

…physical examinations3
…administrative events4
…with no type recorded23
Years with a record 9 calendar years (1984–1992)
The 30 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 34 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 it12498 - Regulatory (Subpart C or D), Net Ton
31650 - Dead Weight, Ton
18271 - Regulatory (Subpart C or D), Gross 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.

A report is not offered for this hull: Its record holds only 2 of the seven kinds of material a report is built from: inspections, deficiencies, operational controls, tow-unit appearances, casualty records, dimensions and documentation. That is a statement about the record, not about the vessel. Reports.

Inspection history · 30

21 September 1992 Type not recorded
No type recorded · MSO PORTLAND MAINE · USCG Northeast District (CGD-NE) · Activity 462451
20 February 1992 Type not recorded
No type recorded · MSO PORTLAND MAINE · USCG Northeast District (CGD-NE) · Activity 348990
4 December 1991 Type not recorded
No type recorded · MSO BOSTON · USCG Northeast District (CGD-NE) · Activity 347512
2 December 1991 Type not recorded
No type recorded · MSO BOSTON · USCG Northeast District (CGD-NE) · Activity 502242
2 December 1991 Deficiency Check
Physical examination · MSO BOSTON · USCG Northeast District (CGD-NE) · Activity 1251633
10 November 1991 Type not recorded
No type recorded · MSO PORTLAND MAINE · USCG Northeast District (CGD-NE) · Activity 347196
10 November 1991 Certificate of Compliance
Administrative · MSO PORTLAND MAINE · USCG Northeast District (CGD-NE) · Activity 940570
19 March 1990 Type not recorded
No type recorded · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 335956
13 January 1990 Type not recorded
No type recorded · COTP LONG ISLAND SOUND · USCG Northeast District (CGD-NE) · Activity 334768
7 October 1989 Type not recorded
No type recorded · COTP NEW YORK · USCG Northeast District (CGD-NE) · Activity 332974
7 October 1989 Certificate of Compliance
Administrative · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 926185
7 October 1989 Type not recorded
No type recorded · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 998906
21 April 1989 Type not recorded
No type recorded · MSO SAN FRANCISCO BAY · USCG Southwest District (CGD-SW) · Activity 453656
22 February 1989 Type not recorded
No type recorded · MSO BOSTON · USCG Northeast District (CGD-NE) · Activity 328634
22 February 1989 Deficiency Check
Physical examination · MSO BOSTON · USCG Northeast District (CGD-NE) · Activity 1041085
7 November 1988 Type not recorded
No type recorded · COTP NEW YORK · USCG Northeast District (CGD-NE) · Activity 326687
7 November 1988 Certificate of Compliance
Administrative · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1202963
7 November 1988 MARPOL Annex II Examination
Physical examination · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1202968
4 November 1987 Type not recorded
No type recorded · MSO MIAMI · USCG Southeast District (CGD-SE) · Activity 319489
4 November 1987 Type not recorded
No type recorded · MSO MIAMI · USCG Southeast District (CGD-SE) · Activity 1330604
2 June 1987 Type not recorded
No type recorded · MSO BOSTON · USCG Northeast District (CGD-NE) · Activity 464959
22 November 1986 Type not recorded
No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 312887
22 November 1986 Certificate of Compliance
Administrative · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 1327800
25 July 1986 Type not recorded
No type recorded · COTP NEW YORK · USCG Northeast District (CGD-NE) · Activity 310406
24 June 1986 Type not recorded
No type recorded · MSO BOSTON · USCG Northeast District (CGD-NE) · Activity 521019
21 December 1985 Type not recorded
No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 306071
20 November 1985 Type not recorded
No type recorded · MSO SAN JUAN · USCG Southeast District (CGD-SE) · Activity 305444
23 September 1985 Type not recorded
No type recorded · MSO BOSTON · USCG Northeast District (CGD-NE) · Activity 509630
26 December 1984 Type not recorded
No type recorded · MSO PROVIDENCE · USCG Northeast District (CGD-NE) · Activity 469403
29 July 1984 Type not recorded
No type recorded · MSO BOSTON · USCG Northeast District (CGD-NE) · Activity 297168

Deficiency record · 24

Fire Fighting
Issued 10 November 1991 Resolved
REPLACE SUCTION VALVE TO THE AFT FIRE PUMP._x001C_ _x001C_ _x001C_ _x001C_
Condition: Unknown
Due 4 December 1991
Resolved 4 December 1991
Fire Fighting
Issued 10 November 1991 Resolved
MAKE PERMANENT REPAIRS TO DISCHARGE PIPING ON THE FORWARD FIRE PUMP._x001C_ _x001C_ _x001C_ _x001C_
Condition: Unknown
Due 4 December 1991
Resolved 4 December 1991
Deck/Cargo
Issued 10 November 1991 Resolved
CORRECT/REPAIR IGS SYSTEM AS FOLLOWS: HIGH GAS TEMP SHALL ACTUATE BOTH AN_x001C_ ALARM AND FAN SHUTDOWN AND LOSS OF WATER PRESSURE TO DECK WATER SEAL SHALL_x001C_ACTUATE AN ALARM AND FAN SHUTDOWN.
Condition: Unknown
Due 24 February 1992
Resolved 24 February 1992
Deck/Cargo
Issued 7 October 1989 Resolved
CARGO TANK VENT FLAME ARRESTORS HAD WRONG SIZE MESH IN PLACE.
Condition: Unknown
Due 7 October 1989
Resolved 7 October 1989
Navigation
Issued 7 October 1989 Resolved
CHARTS 12326, 12333 AND 12334 NOT CORRECTED UP TO DATE THROUGH THE LATEST NOTICE TO MARINERS.
Condition: Unknown
Due 18 May 2002
Resolved 18 May 2002
Resolution: MISLE Maintenance - Resolved all open deficiencies issued prior to 6/1/1997 where activity was closed and deficiency due date was past
Navigation
Issued 7 October 1989 Resolved
VESSEL HAD A 1988 EDITION OF THE BRITISH ADMIRALTY LIGHT LIST ON BOARD NOT CORRECTED UP TO DATE.
Condition: Unknown
Due 18 May 2002
Resolved 18 May 2002
Resolution: MISLE Maintenance - Resolved all open deficiencies issued prior to 6/1/1997 where activity was closed and deficiency due date was past
Navigation
Issued 7 October 1989 Resolved
VESSEL'S ARPA UNIT WAS INOPERATIVE.
Condition: Unknown
Due 7 October 1989
Resolved 7 October 1989
Deck/Cargo
Issued 7 October 1989 Resolved
INSTALL MECHANICAL PLUGS FOR CONTAINMENT AT AFT P & S BUNKERING STATIONS.
Condition: Unknown
Due 7 October 1989
Resolved 7 October 1989
Deck/Cargo
Issued 7 October 1989 Resolved
ALIGN VALVE POSITION INDICATOR TO SHOW EXACT VALVE POSITION FOR BALLAST/ CARGO CROSSOVER VALVE IN PUMPROOM.
Condition: Unknown
Due 7 October 1990
Resolved 18 May 2002
Resolution: MISLE Maintenance - Resolved all open deficiencies issued prior to 6/1/1997 where activity was closed and deficiency due date was past
Navigation
Issued 7 October 1989 Resolved
POST EMERGENCY STEERING INSTRUCTIONS IN STEERING GEAR ROOM AND BRIDGE STEERING STATION.
Condition: Unknown
Due 7 October 1989
Resolved 7 October 1989
Deck/Cargo
Issued 7 October 1989 Resolved
REPLACE GASKET ON CARGO GAUGE ACCESS PLATE #4S C/T.
Condition: Unknown
Due 7 October 1989
Resolved 7 October 1989
Construction/Loadline
Issued 7 October 1989 Resolved
RENEW BUTTERWORTH PLATE GASKET #3S C/T.
Condition: Unknown
Due 7 October 1989
Resolved 7 October 1989
Deck/Cargo
Issued 7 October 1989 Resolved
PROVE PROPER OPERATION OF (RED) VISUAL ALARM FOR LOW IG PRESSURE LOCATED ONFWD BHD OF CARGO CONTROL ROOM.
Condition: Unknown
Due 7 October 1989
Resolved 7 October 1989
Fire Fighting
Issued 7 October 1989 Resolved
APPLY LUBRICANT AND PERFORM GENERAL MAINTENANCE TO HOSE NOZZLE IN PUMPROOM.
Condition: Unknown
Due 7 October 1989
Resolved 7 October 1989
Deck/Cargo
Issued 7 November 1988 Resolved
VESSELS CARGO TANKS NOT AT 8 PERCENT OR LESS OF OXYGEN CONTENT AS REQUIRED.
Condition: Unknown
Due 7 November 1988
Resolved 7 November 1988
Navigation
Issued 7 November 1988 Resolved
VESSELS MANUVERING INFORMATION WAS INCOMPLETE. INFORMATION DID NOT CONTAIN INFORMATION FOR NORMAL LOAD AND NORMAL BALLAST CONDITIONS. IN ADDITION VSLSINFORMATION DID NOT HAVE THE REQUIRED WARNING STATEMENT POSTED.
Condition: Unknown
Due 7 November 1988
Resolved 7 November 1988
Deck/Cargo
Issued 7 November 1988 Resolved
O2 DETECTOR AND RECORDER ARE ASHORE FOR REPAIR. O2 DETECTOR AND ALARM MUST BE TESTED UPON INSTALLATION AND SATISFACTORY RESULTS FORWARD TO [name withheld] THEN, CARGO TANK O2 LEVELS MUST BE CONTINUALLY MONITORED W/PORTABLE DEVICES WHEN CARGO REQUIRES INERTING.
Condition: Unknown
Due 7 November 1988
Resolved 7 November 1988
Accommodation/Occupational Safety
Issued 7 November 1988 Resolved
OVERBOARD DISCHARGE FOR TYPE II MSD MUST BE LOCKED WHEN IN US WATERS. STEELCABLE AND PADLOCK INSTALLED AT THIS INSPECTION.
Condition: Unknown
Due 7 November 1988
Resolved 7 November 1988
Deck/Cargo
Issued 20 November 1985 Resolved
VESSEL UNABLE TO PROVE SATISFACTORY OPERATION OF IGS INCLUDING HIGH O2 ALARM IN THAT IGG WAS NOT PRODUCING GAS WITH AN O2 CONTENT AT OR BELOW 59 DEGREES- 46 CFR 32.53
Condition: Unknown
Due 20 November 1985
Resolved 20 November 1985
Navigation
Issued 20 November 1985 Resolved
RUDDER ANGLE INDICATOR IN STEERING GEAR ROOM REQUIRED BY 33 CFR 164.39(F)5 READS APPROXIMATELY 6 DEGEES DIFFERENT FROM BRIDGE ANGLE INDICATOR.
Condition: Unknown
Due 20 November 1985
Resolved 20 November 1985
Engineering
Issued 20 November 1985 Resolved
NO RECORD OF TESTS AND INSPECTION OF CARGO OR BUNKER PIPING SYSTEMS AVAI- LABLE - 33 CFR 155.820
Condition: Unknown
Due 20 November 1985
Resolved 20 November 1985
Deck/Cargo
Issued 20 November 1985 Resolved
NO CARGO AND BALLAST SYSTEM MANUAL- 33 CFR 157.23(A)
Condition: Unknown
Due 20 November 1985
Resolved 20 November 1985
Deck/Cargo
Issued 20 November 1985 Resolved
FLAME SCREENS FOR CARGO TANK ULLAGE OPENINGS DON'T FIT PROPERLY AND HAVE SLOT IN FRAME WHICH REMAINS OPEN WHEN FRAMES ARE INSTALLED.
Condition: Unknown
Due 20 November 1985
Resolved 20 November 1985
Deck/Cargo
Issued 20 November 1985 Resolved
LARGE LEAKS FROM CRACKS IN PRESSURE STEAM LINE ON MAIN CARGO DECK CENTER- LINE.
Condition: Unknown
Due 20 November 1985
Resolved 20 November 1985

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.