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CEDAR RIVER

Offshore Supply Vessel · Offshore class · Built 1970s · USCG Heartland District (CGD-H)

CEDAR RIVER is a 1975 offshore supply vessel. The Coast Guard has recorded 49 inspections since 1981, most recently in March 2007, along with 54 deficiencies and 1 casualty investigation in 2001.

Records from 1981 to 2007. Most recent: inspection, 16 March 2007.

Built
1975
Last inspected
16 March 2007
Documentation
Not in the documentation file of 10 September 2026
Inspections
49
Deficiencies
54 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date
Casualties
1 investigation · 2001
Inspected with
8 other vessels

Identity

US Official No.
569201
IMO number
7505841 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here
Call sign
WCX4254
MISLE id
48515
Flag
NIGERIA
MMSI
—
Maury page id
psix-48515

Inspections, by type

…physical examinations22
…administrative events10
…with no type recorded17
Years with a record 21 calendar years (1981–2007)
The 49 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 19 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 Offshore class in Maury's sources begin in 1978.

Documentation record

Tonnage as PSIX records it672 - Convention (Subpart B), Gross Ton
324 - Regulatory (Subpart C or D), Gross Ton
201 - Convention (Subpart B), Net Ton
220 - Regulatory (Subpart C or D), Net Ton
1048 - Dead Weight, 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

WCX4254MMSI not assigned · cancelled · compulsorily equipped · granted 8 July 1998, cancelled 31 January 2007
WCE3776MMSI not assigned · expired · compulsorily equipped · granted 7 March 1994, cancelled 16 May 2004
FCC Universal Licensing System ship-station file of 6 September 2026, matched to this hull on its US Official Number. Status and dates are the file’s own. The licensee is not read from the file and is not shown. A lapsed licence’s MMSI is still the number the vessel transmitted under while it was valid.

Inspected as a tow unit · 8

The Coast Guard recorded this vessel and the following in the same inspection activity — normally a tug and the barges in its tow. A recreational or unclassed hull in the same activity is held and not published, so it does not appear here: these lists are a floor, not a complete manifest.

RED RIVER Offshore Supply Vessel · MISLE 54040 · 21 September 2000 · activity 101431C-ESCORT Offshore Supply Vessel · MISLE 508516 · 21 September 2000 · activity 101431ALYDAR Offshore Supply Vessel · MISLE 50325 · 30 May 1996 · activity 83091OPR VESSEL Offshore Supply Vessel · MISLE 53047 · 30 May 1996 · activity 83091NABORS DT-110 Mobile Offshore Drilling Unit · MISLE 54206 · 30 May 1996 · activity 83091LA COMMANDER Towing Vessel · MISLE 121412 · 30 May 1996 · activity 83091CROSBY LIBERTY Towing Vessel · MISLE 202332 · 30 May 1996 · activity 83091LA INVADER Towing Vessel · MISLE 256707 · 30 May 1996 · activity 83091

Inspection history · 49

16 March 2007 Type not recorded
No type recorded · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 2889404
16 February 2006 Security Plan Amendment Review - VSP
Administrative · Marine Safety Center (MSC) · Activity 2586267
18 November 2003 Security Plan Review - VSP
Administrative · Marine Safety Center (MSC) · Activity 1950166
13 March 2003 Administrative Inspection
Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1756877
18 April 2002 Cargo Tank Internal
Physical examination · MSU LAKE CHARLES · USCG Heartland District (CGD-H) · Activity 1608634
21 March 2002 Deficiency Check · Annual Inspection
Physical examination · MSU LAKE CHARLES · USCG Heartland District (CGD-H) · Activity 1597244
7 March 2002 Administrative Inspection
Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 1492010
25 September 2001 Type not recorded
No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 138693
5 July 2001 Administrative
Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1068022
6 April 2001 Re-Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1403342
21 September 2000 Type not recorded
No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 101431
21 September 2000 Damage Survey
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 822015
21 January 2000 COI Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1413665
2 December 1999 Hull Examination
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1423275
29 April 1999 Administrative
Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1126554
2 June 1998 Re-Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1431974
27 April 1998 Type not recorded
No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 220957
25 March 1998 Deficiency Check
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 786707
2 January 1998 Administrative
Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 784241
10 July 1997 Type not recorded
No type recorded · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 762760
3 July 1997 Deficiency Check
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1113089
18 June 1997 Administrative
Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1111091
13 June 1997 Type not recorded
No type recorded · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 208978
17 April 1997 COI Inspection · Hull Examination
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1383514
30 May 1996 Type not recorded
No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 83091
7 March 1996 Type not recorded
No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 136005
9 January 1996 COI Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1411218
16 February 1995 Re-Inspection
Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1428441
22 April 1994 Administrative
Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 856936
31 January 1994 COI Inspection · Hull Examination
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1442124
11 February 1991 Type not recorded
No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 910425
1 February 1991 COI Inspection
Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 933099
23 January 1991 Type not recorded
No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 907060
27 February 1990 Re-Inspection
Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1229169
9 March 1989 Administrative
Administrative · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1345829
8 March 1989 Deficiency Check
Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1201054
11 February 1989 Hull Examination · COI Inspection
Physical examination · MIO HOUSTON · USCG Heartland District (CGD-H) · Activity 1352442
29 June 1988 Deficiency Check
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1208985
11 March 1988 Re-Inspection
Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1030390
16 September 1987 Hull Examination
Physical examination · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 1313191
10 August 1987 Type not recorded
No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 1336812
29 June 1987 Type not recorded
No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 1009941
18 March 1987 COI Inspection
Physical examination · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 1325621
26 September 1986 Re-Inspection
Physical examination · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 1008411
17 June 1985 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 983195
16 April 1985 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 981688
22 March 1985 Type not recorded
No type recorded · MSO Mobile · USCG Heartland District (CGD-H) · Activity 982842
2 August 1983 Type not recorded
No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 970301
10 July 1981 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1275063

Deficiency record · 54

Electrical › Electrical Distribution System (service) › Wiring
Issued 21 March 2002 Resolved
Remove dead end wires in engine room.
Due 21 April 2002
Resolved 22 March 2002
Resolution: Removed wiring that dead ends.
Engineering › Fuel Oil Storage/Transfer System › Valve
Issued 21 March 2002 Resolved
Label and stencil fuel oil shut off valves.
Due 21 April 2002
Resolved 22 March 2002
Resolution: Labeled and stenciled fuel shut off valves.
Engineering › Fuel Oil Service System › Piping
Issued 21 March 2002 Resolved
Plug or cap flamable liquid piping.
Due 21 April 2002
Resolved 22 March 2002
Resolution: Plugged pipes.
Navigation › Piloting/Steering
Issued 21 March 2002 Resolved
Double nut rudder packing.
Due 21 April 2002
Resolved 22 March 2002
Resolution: Rudder packing double nutted.
Deck/Cargo › Cargo Transfer/Lightering (liquid) › Cargo Pump
Issued 21 March 2002 Resolved
Repair leak on starboard pump.
Due 21 April 2002
Resolved 22 March 2002
Resolution: Reapired pump.
Engineering › Bilge Water Management System
Issued 21 March 2002 Resolved
Remove excess oil from bilge.
Due 21 April 2002
Resolved 22 March 2002
Resolution: Oil removed from bilge.
Deck/Cargo
Issued 17 April 1997 Resolved
PROVIDE APPROVED PLANS FOR BALLAST TANK CONVERSION AND MAKE SAME AVAILABLE FOR VERIFICATION PRIOR TO SYSTEM USE.
Condition: Unknown
Due 17 April 1997
Resolved 17 April 1997
Engineering
Issued 31 January 1994 Resolved
INSTALL SHAFT TACHOMETERS IN PILOT HOUSE IN ACCORDANCE WITH NAVIC 1-78.
Condition: Unknown
Due 28 February 1994
Resolved 22 April 1994
Engineering
Issued 31 January 1994 Resolved
INSTALL MAIN ENGINE AND GENERATOR ENGINE HIGH OIL TEMPERATURE ALARM IN PILOT HOUSE ALARM PANEL.
Condition: Unknown
Due 28 February 1994
Resolved 22 April 1994
Engineering
Issued 31 January 1994 Resolved
INSTALL BATTERY BACK-UP AND BATTERY CHARGER FOR ENGINE MONITORING SYSTEM AND FIRE DETECTION PANEL.
Condition: Unknown
Due 28 February 1994
Resolved 22 April 1994
Unknown
Issued 1 February 1991 Resolved
OBTAIN WASTE MANAGEMENT PLAN FOR VESSEL IN ACCORDANCE WITH 33 CFR 151.57.
Condition: Unknown
Due 1 February 1991
Resolved 1 February 1991
Unknown
Issued 1 February 1991 Resolved
REWIRE STERN LIGHT AS PER ORIGINAL CONSTRUCTION.
Condition: Unknown
Due 1 February 1991
Resolved 1 February 1991
Unknown
Issued 1 February 1991 Resolved
DOUBLE NUT LINKAGE IN STEERING.
Condition: Unknown
Due 1 February 1991
Resolved 1 February 1991
Unknown
Issued 1 February 1991 Resolved
CONDUCT TEST OF AUTOMATION AS PER APPROVED PROCEDURES.
Condition: Unknown
Due 1 February 1991
Resolved 1 February 1991
Unknown
Issued 1 February 1991 Resolved
ADJUST ELECTRICAL STOPS FOR STEERING SO THAT IT DOES NOT HIT MECHANICAL STOPS.
Condition: Unknown
Due 1 February 1991
Resolved 1 February 1991
Unknown
Issued 1 February 1991 Resolved
HYDROTEST ALL OIL SERVICE HOSE.
Condition: Unknown
Due 1 February 1991
Resolved 1 February 1991
Unknown
Issued 1 February 1991 Resolved
PROVE OPERATION OF BRIDGE; STARBOARD MAIN ENGINE EMERGENCY STOP.
Condition: Unknown
Due 1 February 1991
Resolved 1 February 1991
Unknown
Issued 1 February 1991 Resolved
PROVE OPERATION OF LAZARETTE BILGE HIGH LEVEL ALARM.
Condition: Unknown
Due 1 February 1991
Resolved 1 February 1991
Unknown
Issued 1 February 1991 Resolved
INSTALL EMERGENCY LIGHTS IN BOTH ENGINE ROOM ESCAPES.
Condition: Unknown
Due 1 February 1991
Resolved 1 February 1991
Unknown
Issued 1 February 1991 Resolved
REMOVE BRASS PETCOCKS ON COMPRESSOR AND BOW THRUSTER FUEL FILTERS.
Condition: Unknown
Due 1 February 1991
Resolved 1 February 1991
Unknown
Issued 1 February 1991 Resolved
RENEW SWITCH FOR AC VENT SHUTDOWN.
Condition: Unknown
Due 1 February 1991
Resolved 1 February 1991
Unknown
Issued 1 February 1991 Resolved
PROVE PROPER OPERATION OF FIRE ALARMS.
Condition: Unknown
Due 1 February 1991
Resolved 1 February 1991
Unknown
Issued 1 February 1991 Resolved
PROVIDE ONBOARD APPROVED AUTOMATION TEST PROCEDURES.
Condition: Unknown
Due 1 February 1991
Resolved 1 February 1991
Unknown
Issued 1 February 1991 Resolved
RENEW 2 RING BUOYS.
Condition: Unknown
Due 1 February 1991
Resolved 1 February 1991
Unknown
Issued 1 February 1991 Resolved
PROVE OPERATION OF DEPTH FINDER OR REMOVE.
Condition: Unknown
Due 1 February 1991
Resolved 1 February 1991
Unknown
Issued 1 February 1991 Resolved
PAINT HOME-PORT ON STERN.
Condition: Unknown
Due 1 February 1991
Resolved 1 February 1991
Unknown
Issued 1 February 1991 Resolved
PROVE OPERATION OF BRIDGE FIRE PUMP PRESSURE GAUGE.
Condition: Unknown
Due 1 February 1991
Resolved 1 February 1991
Unknown
Issued 1 February 1991 Resolved
INSTALL BUNK LIGHT GUARD IN MATES CABIN.
Condition: Unknown
Due 1 February 1991
Resolved 1 February 1991
Navigation
Issued 27 February 1990 Resolved
PROVIDE VESSEL WITH COAST GUARD APPROVED BELL.
Condition: Unknown
Due 27 February 1990
Resolved 27 February 1990
Documentation
Issued 27 February 1990 Resolved
PROVIDE COAST GUARD APPROVED COPY OF FIRE CONTROL AND LIFESAVING PLAN.
Condition: Unknown
Due 27 February 1990
Resolved 27 February 1990
Deck/Cargo
Issued 11 February 1989 Resolved
PROVIDE SAFETY RELIEF VALVES SET AT 40 PSI OR LOWER FOR DRYBULK PRESSURE VESSELS. ITEM 3 TO BE COMPLETED PRIOR TO LOADING PRESSURE VESSEL AND NO LATER THAN COMPLIANCE DATE TO THE SATISFACTION OF ATTENDING CG MARINE INSPECTOR.
Condition: Unknown
Due 11 February 1989
Resolved 11 February 1989
Construction/Loadline
Issued 11 February 1989 Resolved
REPAIR AND PROVE WATER TIGHT DECK STORES W/T DOOR. ITEM 1 TO BE COMPLETED TO THE SATISFACTION OF ATTENDING CG MARINE INSPECTOR PRIOR TO THE COMPLIANCE DATE.
Condition: Unknown
Due 11 February 1989
Resolved 11 February 1989
Fire Fighting
Issued 11 February 1989 Resolved
PROVIDE CG APPROVED (UL APPROVED FOR MARINE USE) 15LB CO2 FIXED SYSTEM FOR PAINT LOCKER. PAINT TO BE REMOVED FROM STORAGE LOCKER UNTIL ITEM #4 IS COMPLETED. TO BE COMPLETED PRIOR TO COMPLIANCE DATE TO THE SATISFACTION OF ATTENDING CG MARINE INSPECTOR.
Condition: Unknown
Due 11 February 1989
Resolved 11 February 1989
Construction/Loadline
Issued 11 February 1989 Resolved
REPAIR AND PROVE WATER TIGHT PAINT STORAGE LOCKER W/T DOOR. ITEM 2 TO BE COMPLETED PRIOR TO THE COMPLIANCE DATE TO THE SATISFACTION OF THE ATTENDINGCG MARINE INSPECTOR.
Condition: Unknown
Due 11 February 1989
Resolved 11 February 1989
Electrical
Issued 11 March 1988 Resolved
PROVE OVERSPEED PROTECTION FOR BOTH SHIP SERVICE GENERATORS.
Condition: Unknown
Due 11 March 1988
Resolved 11 March 1988
Deck/Cargo
Issued 11 March 1988 Resolved
PROVIDE NAMEPLATE DATA FOR THE SIX CARGO PRESSURE TANKS TO MSO PORT ARTHUR,TEXAS.
Condition: Unknown
Due 11 March 1988
Resolved 11 March 1988
Lifesaving
Issued 11 March 1988 Resolved
OBTAIN ONE ADDITIONAL RING BUOY FOR PORT BRIDGE WING PRIOR TO DEPARTURE.
Condition: Unknown
Due 11 March 1988
Resolved 11 March 1988
Electrical
Issued 11 March 1988 Resolved
INSTALL SWITCHBOARD BACKING GUARD.
Condition: Unknown
Due 11 March 1988
Resolved 11 March 1988
Navigation
Issued 11 March 1988 Resolved
REPAIR ELECTRICAL WIRING TO STARBOARD STERN LIGHT PRIOR TO DEPARTURE.
Condition: Unknown
Due 11 March 1988
Resolved 11 March 1988
Fire Fighting
Issued 11 March 1988 Resolved
RENEW PRESSURE GAUGE FOR FIREMAIN ON PILOT HOUSE.
Condition: Unknown
Due 11 March 1988
Resolved 11 March 1988
Fire Fighting
Issued 11 March 1988 Resolved
PROVIDE A COPY OF THE FIRE EXTINGUISHER SERVICE REPORT TO MSO PORT ARTHUR, TEXAS.
Condition: Unknown
Due 11 March 1988
Resolved 11 March 1988
Construction/Loadline
Issued 11 March 1988 Resolved
REPAINT DRAFT MARKS AFT.
Condition: Unknown
Due 11 March 1988
Resolved 11 March 1988
Engineering
Issued 18 March 1987 Resolved
REPAIR THE MAIN ENGINE OVERSPEED TRIPS.
Condition: Unknown
Due 18 March 1987
Resolved 18 March 1987
Unknown
Issued 18 March 1987 Resolved
HOLD FIRE AND MAN OVERBOARD DRILL
Condition: Unknown
Due 18 March 1987
Resolved 18 March 1987
Lifesaving
Issued 18 March 1987 Resolved
REPLACE THREE (03) OUTDATED PARACHUTE FLARES.
Condition: Unknown
Due 18 March 1987
Resolved 18 March 1987
Lifesaving
Issued 18 March 1987 Resolved
PROVIDE ALL CLEANING EQUIPMENT AND ONE (01) SERVICE LINE FOR LINE-THROWING GUN.
Condition: Unknown
Due 18 March 1987
Resolved 18 March 1987
Lifesaving
Issued 18 March 1987 Resolved
SERVICE HYDROSTATIC RELEASES TO BOTH LIFE FLOATS.
Condition: Unknown
Due 18 March 1987
Resolved 18 March 1987
Engineering
Issued 18 March 1987 Resolved
PUMP ENGINEROOM BILGES AND REPAIR AFTER ENGINEROOM BILGE ALARM.
Condition: Unknown
Due 18 March 1987
Resolved 18 March 1987
Construction/Loadline
Issued 18 March 1987 Resolved
CLEAN OIL, OIL CANS AND RAGS OUT OF EMERGENCY ESCAPE AREA STBD SIDE OF ENGINEROOM.
Condition: Unknown
Due 18 March 1987
Resolved 18 March 1987
Engineering
Issued 26 September 1986 Resolved
INSTALL FUEL FILTER HEAT SHIELDS WITH PLUGS ON ALL ENGIN FUEL FILTERS
Condition: Unknown
Due 26 September 1986
Resolved 26 September 1986
Lifesaving
Issued 26 September 1986 Resolved
PROVIDE INSTRUCTIONS FOR RECOVERY OF MAN OVERBOARD AND POST NEAR LIFEFLOAT
Condition: Unknown
Due 26 September 1986
Resolved 26 September 1986
Lifesaving
Issued 26 September 1986 Resolved
PROVIDE 25 TOTAL SHELLS FOR LINE THROWING GUN (MISSING 5)
Condition: Unknown
Due 26 September 1986
Resolved 26 September 1986
Documentation
Issued 26 September 1986 Resolved
PROVIDE ONBOARD CURRENT MARINE DOCUMENT
Condition: Unknown
Due 26 September 1986
Resolved 26 September 1986
Lifesaving
Issued 22 March 1985 Resolved
PROVIDE LINE THROWING GUN AS PER 46 CFR 94.45.
Condition: Unknown
Due 22 March 1985
Resolved 22 March 1985

Casualty record · 1

25 September 2001Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · 1 injured · activity 138693
Each line is an incident investigation the Coast Guard recorded with this hull among the vessels involved, with the date and the classification the Coast Guard gave it, and the bridge, lock or dam the investigation names where it names one. Involvement is not fault. The investigation narrative is not published. Source: IIR, through 2026.

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.