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SEATTLE SLEW

Offshore Supply Vessel · Offshore class · Built 1970s · USCG Heartland District (CGD-H) · Other hulls named SEATTLE SLEW

SEATTLE SLEW is a 1979 offshore supply vessel. The Coast Guard has recorded 46 inspections since 1981, most recently in June 2002, along with 22 deficiencies and 1 casualty investigation in 2002.

Records from 1981 to 2002. Most recent: inspection, 7 June 2002.

Built: 1979
Last inspected: 7 June 2002
Documentation: Not in the documentation file of 10 September 2026
Inspections: 46
Deficiencies: 22 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Casualties: 1 investigation · 2002

Identity

US Official No.

603700

IMO number

7807500 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here

Call sign

WCW-5082

MISLE id

50171

Flag

UNITED STATES

MMSI

—

Maury page id

psix-50171

Inspections, by type

…physical examinations25

…administrative events3

…with no type recorded18

Years with a record 21 calendar years (1981–2002)

The 46 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 24 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 it203 - Regulatory (Subpart C or D), Net Ton
215 - Convention (Subpart B), Net Ton
299 - Regulatory (Subpart C or D), Gross Ton
717 - Convention (Subpart B), 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

WCW5082MMSI not assigned · expired · compulsorily equipped · granted 1 May 1996, cancelled 1 July 2006

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.

Inspection history · 46

7 June 2002 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1676546

23 January 2002 Re-Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 1480596

20 March 2001 Administrative

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1064596

8 February 2001 Re-Inspection

Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1058800

1 March 2000 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1046095

11 February 2000 Hull Examination · COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1365547

26 October 1999 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 180490

13 September 1999 Deficiency Check

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1120245

4 February 1999 Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1386433

14 July 1998 Administrative

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1128393

26 February 1998 Hull Examination · COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1375324

13 June 1997 Deficiency Check

Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1112118

9 June 1997 Deficiency Check · Re-Inspection

Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1404387

8 August 1996 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 764493

8 August 1996 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 765089

31 July 1996 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 194908

31 July 1996 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 194928

6 May 1996 Examination of Repairs

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1082187

10 April 1996 COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1459221

31 January 1995 Hull Examination · COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1444941

14 March 1994 Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1420845

22 November 1993 Examination of Repairs

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1425369

4 October 1993 Type not recorded

No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 691118

3 October 1993 Type not recorded

No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 70745

10 September 1993 Type not recorded

No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 691116

23 August 1993 Type not recorded

No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 115958

22 April 1993 Hull Examination

Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1150228

9 March 1993 Deficiency Check

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 836084

4 February 1993 COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1471300

14 September 1992 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 107251

14 August 1992 Type not recorded

No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 173457

31 March 1992 Re-Inspection

Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 961756

6 February 1991 COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1309124

26 March 1990 Hull Examination

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 905897

30 January 1990 Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1217105

3 March 1989 Administrative

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1209273

16 February 1989 COI Inspection

Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1196421

4 April 1988 Deficiency Check

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 900565

4 March 1988 Re-Inspection · Hull Examination

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1336423

5 October 1987 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1310773

5 March 1987 COI Inspection

Physical examination · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1017973

15 May 1986 Re-Inspection · Deficiency Check

Physical examination · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1296061

25 March 1985 Type not recorded

No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 985859

12 April 1984 Type not recorded

No type recorded · MSO Mobile · USCG Heartland District (CGD-H) · Activity 977245

29 March 1983 Type not recorded

No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1276218

18 March 1981 Type not recorded

No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 964949

Deficiency record · 22

Engineering › Diesel Engine (propulsion/auxiliary-electric) › Crankshaft

Issued 23 January 2002 Resolved

install guard on bowthruster crankshaft pulley.

Condition: Improper/Lack of Maintenance
Due 23 January 2002
Resolved 23 January 2002

Engineering › Fuel Oil Service System › Hose

Issued 23 January 2002 Resolved

install chafing gear on bowthuster and port generator flexible fuel hoses.

Condition: Improper/Lack of Maintenance
Due 23 January 2002
Resolved 23 January 2002

Construction/Loadline

Issued 4 February 1999 Resolved

EFFECT PERMANENT REPAIRS TO PORT, STBD, AFT BULKHEADS AND DEEP FRAMES IN RUDDER ROOM.

Condition: Unknown
Due 4 February 1999
Resolved 4 February 1999

Engineering

Issued 9 June 1997 Resolved

REPLACE AIR RECEIVER RELIEF VALVES DUE TO LACK OF HAND RELIEVING GEAR.

Condition: Unknown
Due 9 July 1997
Resolved 18 June 1997

Navigation

Issued 9 June 1997 Resolved

RECALIBRATE & PROVE OPERATION OF AFT STEERING CONTROL STATION RUDDER ANGLE INDICATOR.

Condition: Unknown
Due 9 July 1997
Resolved 18 June 1997

Electrical

Issued 9 June 1997 Resolved

REMOVE OR PROPERLY CAP DEAD END CABLES UNDER FWD BRIDGE CONSOLE.

Condition: Unknown
Due 9 July 1997
Resolved 18 June 1997

Construction/Loadline

Issued 9 June 1997 Resolved

REPAIR/REPLACE BRIDGE WING WEATHER TIGHT DOORS DUE TO EXCESSIVE KNIFE EDGE WASTAGE.

Condition: Unknown
Due 9 June 1997
Resolved 9 June 1997

Fire Fighting

Issued 9 June 1997 Resolved

REPLACE/REPAIR FIRE PUMP DUE TO EXCESSIVE WORN PACKING GLAND.

Condition: Unknown
Due 13 June 1997
Resolved 18 June 1997

Navigation

Issued 9 June 1997 Resolved

PROVE OPERATION OF NAV LTS ON EMERG CIRCUIT.

Condition: Unknown
Due 13 June 1997
Resolved 18 June 1997

Fire Fighting

Issued 9 June 1997 Resolved

REPLACE MISSING STREAM CAP & REPAIR SAFETY LOCK ON ALL PURPOSE NOZZLE.

Condition: Unknown
Due 13 June 1997
Resolved 18 June 1997

Engineering

Issued 9 June 1997 Resolved

REPAIR HOLED VENTILATION HOUSING PLENUM FOR ENGINE ROOM VENTILATION.

Condition: Unknown
Due 13 June 1997
Resolved 18 June 1997

Navigation

Issued 9 June 1997 Resolved

PROVE TRANSMISSION CAPABILITY OF SINGLE SIDE BAND CH. 2182.0.

Condition: Unknown
Due 13 June 1997
Resolved 18 June 1997

Navigation

Issued 9 June 1997 Resolved

PROVE OPERATION OF ALARM PANEL/ALARMS ON BRIDGE & IN ENGINE ROOM.

Condition: Unknown
Due 7 July 1997
Resolved 18 June 1997

Electrical

Issued 9 June 1997 Resolved

LABEL BREAKER BOX IN STBD GEAR LOCKER.

Condition: Unknown
Due 9 July 1997
Resolved 18 June 1997

Navigation

Issued 9 June 1997 Resolved

REPAIR/REMOVE RADAR UNIT STBD SIDE.

Condition: Unknown
Due 9 July 1997
Resolved 18 June 1997

Engineering

Issued 9 June 1997 Resolved

MAKE PERMANENT REPAIRS TO ENGINE ROOM VENTILATION HOUSING PLENUM, AFT OF PILOT HOUSE, BY NEXT DRYDOCKING.

Condition: Unknown
Due 9 June 1997
Resolved 9 June 1997

Fire Fighting

Issued 9 June 1997 Resolved

ISOLATE FIRE PUMP DISCHARGE PIPING FROM BILGE PUMP PIPING (ie check valve)

Condition: Unknown
Due 13 June 1997
Resolved 18 June 1997

Fire Fighting

Issued 9 June 1997 Resolved

INSTALL MACH GUARD ON FIRE PUMP.

Condition: Unknown
Due 9 July 1997
Resolved 18 June 1997

Construction/Loadline

Issued 10 April 1996 Resolved

REPLACE BOTH W/T DOORS IN PILOTHOUSE.

Condition: Unknown
Due 10 April 1996
Resolved 10 April 1996

Construction/Loadline

Issued 4 February 1993 Resolved

REMOVE VESSELS PREVIOUS NAME ON THE BOWS AND STERN AND PROPERLY AFIX NEW NAME IAW 46CFR67.15.

Condition: Unknown
Due 4 February 1993
Resolved 4 February 1993

Deck/Cargo

Issued 4 March 1988 Resolved

PLACE ON BOARD THE VESSEL THE STBD. ANCHOR ALONG WITH THE REQUIRED CHAIN.

Condition: Unknown
Due 4 March 1988
Resolved 4 March 1988

Deck/Cargo

Issued 15 May 1986 Resolved

MAKE PERMENINT REPAIRS TO LIQUID MUD PUMPS REMOTE SHUTDOWN.

Condition: Unknown
Due 15 May 1986
Resolved 15 May 1986

Casualty record · 1

7 June 2002Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · 1 injured · activity 1676546

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.