DISCOVERY SEAHORSE

Offshore Supply Vessel · Offshore class · Built 1980s · USCG Heartland District (CGD-H)

DISCOVERY SEAHORSE is a 1982 offshore supply vessel. The Coast Guard has recorded 34 inspections since 1982, most recently in December 1998, along with 11 deficiencies.

Records from 1982 to 1998. Most recent: inspection, 15 December 1998.

Built: 1982
Last inspected: 15 December 1998
Documentation: Not in the documentation file of 10 September 2026
Inspections: 34
Deficiencies: 11 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date

Identity

US Official No.

646397

IMO number

8123547 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here

Call sign

WCE8118

MISLE id

53867

Flag

UNITED STATES

MMSI

—

Maury page id

psix-53867

Inspections, by type

…physical examinations19

…administrative events5

…with no type recorded10

Years with a record 16 calendar years (1982–1998)

The 34 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 28 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 it275 - Regulatory (Subpart C or D), Gross Ton
187 - Regulatory (Subpart C or D), 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

WCE8118MMSI not assigned · expired · compulsorily equipped · granted 28 March 1994, cancelled 30 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.

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 · 34

15 December 1998 Administrative

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 809064

4 January 1998 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 36964

16 October 1997 COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1447766

5 June 1997 Deficiency Check

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1110380

25 May 1997 Deficiency Check · Damage Survey

Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1108069

24 May 1997 Type not recorded

No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 224608

29 October 1996 Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1434472

16 May 1996 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 765180

13 May 1996 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 194912

17 October 1995 Hull Examination · COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1363391

6 July 1995 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1355329

12 September 1994 Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1457197

20 October 1993 Hull Examination · COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1401766

18 May 1993 Administrative

Administrative · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1155432

16 April 1993 Drydock Extension

Administrative · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 841271

11 February 1993 Administrative

Administrative · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 834745

8 October 1992 Deficiency Check

Physical examination · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1256569

12 March 1992 COI Inspection

Physical examination · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1262088

12 April 1991 Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1306970

25 October 1990 Administrative

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1231996

12 October 1990 Hull Examination

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1244318

15 March 1990 COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 923553

17 August 1989 Deficiency Check

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1032969

3 August 1989 Deficiency Check

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1197177

22 June 1989 Deficiency Check

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1199187

2 June 1989 Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1196574

18 April 1988 Hull Examination · MARPOL Annex II Examination · COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1197959

5 June 1987 Type not recorded

No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1024089

25 January 1987 COI Inspection

Physical examination · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1012442

6 September 1985 COI Inspection · Credit Drydock

Physical examination · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1302357

12 April 1984 Type not recorded

No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1281102

19 September 1983 Type not recorded

No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1278021

10 February 1983 Type not recorded

No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1277276

31 March 1982 Type not recorded

No type recorded · MSO Mobile · USCG Heartland District (CGD-H) · Activity 1277368

Deficiency record · 11

Deck/Cargo

Issued 25 May 1997 Resolved

VESSEL TO PROCEED TO M AND I DOCKS CAMERON LA FOR REPAIRS TO STBD ANCHOR AND PROVE PROPER OPERATION OF BOTH ANCHORS

Condition: Unknown
Due 6 June 1997
Resolved 6 June 1997

Construction/Loadline

Issued 25 May 1997 Resolved

VSL TO PROCEED TO CA MYERS DOCK, CAMERON, LA. FOR REPAIRS TO #2 PORT SIDE AND DAY TANK PORT SIDE FUEL/OIL TANKS.

Condition: Unknown
Due 30 May 1997
Resolved 18 June 1997

Engineering

Issued 29 October 1996 Resolved

REPAIR STBD E/R BLOWER ASSEMBLY.

Condition: Unknown
Due 29 October 1996
Resolved 29 October 1996

Deck/Cargo

Issued 12 March 1992 Resolved

PROVIDE A PROPER HANDLE FOR WORKBOAT DAVIT. PROVIDE COPY OF INVOICE AND LETTER STATING PROPER OPERATION (SIGNED BY THE CAPTAIN) TO [name withheld].

Condition: Unknown
Due 12 March 1992
Resolved 12 March 1992

Engineering

Issued 12 March 1992 Resolved

PROVE PROPER OPERATION OF BOTH MAIN DIESEL ENGINE OVERSPEED TRIPS. SEND COPY OF SATISFACTORY TEST RESULTS (SIGNED BY [name withheld]) TO [name withheld].

Condition: Unknown
Due 12 March 1992
Resolved 12 March 1992

Lifesaving

Issued 12 March 1992 Resolved

PROVIDE 2 RING BUOYS FOR AFTER STERN BULLWARKS. PROVIDE COPY OF RECEIPT TOOCMI NY.

Condition: Unknown
Due 12 March 1992
Resolved 12 March 1992

Electrical

Issued 12 March 1992 Resolved

RENEW AS ORIGINAL PORT AND STBD S/S GENERATORS TACHOMETERS. PROVIDE COPY OF INVOICE AND LETTER ATTESTING TO INSTALLATION/OPERATION SIGNED BY [name withheld] TO [name withheld].

Condition: Unknown
Due 12 March 1992
Resolved 12 March 1992

Navigation

Issued 2 June 1989 Resolved

PROVE PROPER OPERATION OF POWER FAILURE ALARMS FOR STEERING SYSTEM 46 CFR 111.93-13(B).

Condition: Unknown
Due 2 June 1989
Resolved 2 June 1989

Engineering

Issued 2 June 1989 Resolved

PROVE PROPER OPERATION OF MAIN ENGINE OVERSPEED TRIPS 46 CFR 58.05-1(A).

Condition: Unknown
Due 2 June 1989
Resolved 2 June 1989

Electrical

Issued 2 June 1989 Resolved

PROVE PROPER OPERATION OF GENERATOR OVERSPEED TRIPS 46 CFR 111.12-1(B).

Condition: Unknown
Due 2 June 1989
Resolved 2 June 1989

Engineering

Issued 2 June 1989 Resolved

PROVE PROPER OPERATION OF PORT MAIN ENGINE TACHOMETER 46 CFR 58.01-5

Condition: Unknown
Due 2 June 1989
Resolved 2 June 1989

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.