ATLANTIC SEAHORSE

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

ATLANTIC SEAHORSE is a 1975 offshore supply vessel. The Coast Guard has recorded 47 inspections since 1984, most recently in April 1994, along with 7 deficiencies.

Records from 1984 to 1994. Most recent: inspection, 26 April 1994.

Built: 1975
Last inspected: 26 April 1994
Documentation: Not in the documentation file of 10 September 2026
Inspections: 47
Deficiencies: 7 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Inspected with: 1 other vessel

Identity

US Official No.

569078

IMO number

7390313 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here

Call sign

—

MISLE id

53052

Flag

SAINT VINCENT AND THE GRENADINES

MMSI

—

Maury page id

psix-53052

Inspections, by type

…physical examinations12

…administrative events7

…with no type recorded28

Years with a record 11 calendar years (1984–1994)

The 47 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 32 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 it238 - Regulatory (Subpart C or D), Net Ton
350 - 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.

Inspected as a tow unit · 1

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.

GILBERT ROWE Mobile Offshore Drilling Unit · MISLE 52982 · 23 June 1993 · activity 45366

Inspection history · 47

26 April 1994 Administrative

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 857622

6 December 1993 Type not recorded

No type recorded · Marine Safety Detachment Kenai · USCG Arctic District (CGD-A) · Activity 690729

2 December 1993 Type not recorded

No type recorded · MSO ANCHORAGE · USCG Arctic District (CGD-A) · Activity 852491

1 December 1993 Type not recorded

No type recorded · Marine Safety Detachment Kenai · USCG Arctic District (CGD-A) · Activity 50093

23 June 1993 Type not recorded

No type recorded · Marine Safety Detachment Kenai · USCG Arctic District (CGD-A) · Activity 45366

6 June 1993 Type not recorded

No type recorded · Marine Safety Detachment Kenai · USCG Arctic District (CGD-A) · Activity 101280

6 May 1993 Re-Inspection

Physical examination · MSO ANCHORAGE · USCG Arctic District (CGD-A) · Activity 1454007

22 March 1993 Administrative

Administrative · MSO ANCHORAGE · USCG Arctic District (CGD-A) · Activity 836236

3 March 1993 Examination of Repairs

Physical examination · MSO ANCHORAGE · USCG Arctic District (CGD-A) · Activity 1144862

23 February 1993 Type not recorded

No type recorded · Marine Safety Detachment Kenai · USCG Arctic District (CGD-A) · Activity 96859

22 February 1993 Type not recorded

No type recorded · Marine Safety Detachment Kenai · USCG Arctic District (CGD-A) · Activity 84246

21 January 1993 Damage Survey · Examination of Repairs

Physical examination · MSO ANCHORAGE · USCG Arctic District (CGD-A) · Activity 1405347

22 December 1992 Type not recorded

No type recorded · MSO ANCHORAGE · USCG Arctic District (CGD-A) · Activity 682488

20 November 1992 Type not recorded

No type recorded · MSO ANCHORAGE · USCG Arctic District (CGD-A) · Activity 830022

19 November 1992 Type not recorded

No type recorded · MSO ANCHORAGE · USCG Arctic District (CGD-A) · Activity 122931

19 November 1992 Type not recorded

No type recorded · MSO ANCHORAGE · USCG Arctic District (CGD-A) · Activity 216971

19 November 1992 Type not recorded

No type recorded · Marine Safety Detachment Kenai · USCG Arctic District (CGD-A) · Activity 662287

18 November 1992 Type not recorded

No type recorded · MSO ANCHORAGE · USCG Arctic District (CGD-A) · Activity 226966

10 November 1992 Type not recorded

No type recorded · Marine Safety Detachment Kenai · USCG Arctic District (CGD-A) · Activity 42037

26 May 1992 Administrative

Administrative · MSO ANCHORAGE · USCG Arctic District (CGD-A) · Activity 1266436

18 May 1992 Type not recorded

No type recorded · Marine Safety Detachment Kenai · USCG Arctic District (CGD-A) · Activity 104791

28 April 1992 Type not recorded

No type recorded · MSO ANCHORAGE · USCG Arctic District (CGD-A) · Activity 958907

29 March 1992 Type not recorded

No type recorded · Marine Safety Detachment Kenai · USCG Arctic District (CGD-A) · Activity 649811

20 March 1992 COI Inspection

Physical examination · MSO ANCHORAGE · USCG Arctic District (CGD-A) · Activity 1318208

13 March 1992 Type not recorded

No type recorded · Marine Safety Detachment Kenai · USCG Arctic District (CGD-A) · Activity 133180

13 March 1992 Type not recorded

No type recorded · MSO ANCHORAGE · USCG Arctic District (CGD-A) · Activity 137180

5 December 1991 Type not recorded

No type recorded · MSO ANCHORAGE · USCG Arctic District (CGD-A) · Activity 942312

29 August 1991 Type not recorded

No type recorded · Marine Safety Detachment Kenai · USCG Arctic District (CGD-A) · Activity 662288

24 August 1991 Damage Survey

Physical examination · MSO ANCHORAGE · USCG Arctic District (CGD-A) · Activity 933816

28 February 1991 Hull Examination · Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1237935

8 August 1990 Type not recorded

No type recorded · MSO LOS ANGELES/LONG BEACH · USCG Southwest District (CGD-SW) · Activity 1227791

26 February 1990 COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1222783

30 August 1989 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1350316

14 August 1989 Type not recorded

No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1196176

13 June 1989 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1037618

22 May 1989 COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1338661

12 May 1989 Hull Examination

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1344850

13 February 1989 Administrative

Administrative · MSO MIAMI · USCG Southeast District (CGD-SE) · Activity 1213757

15 December 1988 Type not recorded

No type recorded · MSO SAN JUAN · USCG Southeast District (CGD-SE) · Activity 439092

10 November 1988 Re-Inspection

Physical examination · MSO MIAMI · USCG Southeast District (CGD-SE) · Activity 1209549

23 September 1987 COI Inspection

Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1316476

10 June 1987 Administrative

Administrative · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1337806

24 February 1986 Credit Drydock · COI Inspection

Physical examination · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1300308

6 January 1986 Credit Drydock

Administrative · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1297204

12 November 1985 Permit to Proceed

Administrative · MSO LOS ANGELES/LONG BEACH · USCG Southwest District (CGD-SW) · Activity 1299410

4 March 1985 Type not recorded

No type recorded · MSO LOS ANGELES/LONG BEACH · USCG Southwest District (CGD-SW) · Activity 1289594

6 December 1984 Type not recorded

No type recorded · MSO ANCHORAGE · USCG Arctic District (CGD-A) · Activity 976088

Deficiency record · 7

Construction/Loadline

Issued 2 December 1993 Resolved

MAKE PERMANENT REPAIRS TO DECK (TANK TOP) FRACTURE IN WAY OF #22 STBD SIDE.VESSEL SHALL MAINTAIN DAILY WATCH OF FRACTURED AREA AND LOG RESULTS. ANY MOVEMENT OF FRACTURE SHALL BE REPORTED TO USCG IMMEDIATELY. TANK SHALL REMAIN EMPTY AND SOUNDED DAILY.

Condition: Unknown
Due 28 February 1994
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

Engineering

Issued 20 March 1992 Resolved

MAKE ALL AIR-ACTUATED FUEL SHUTOFF VALVES OPERABLE.

Condition: Unknown
Due 20 March 1992
Resolved 20 March 1992

Documentation

Issued 20 March 1992 Resolved

PROVIDE PROPER OIL TRANSFER PROCEDURES.

Condition: Unknown
Due 20 March 1992
Resolved 20 March 1992

Lifesaving

Issued 6 December 1984 Resolved

PROVIDE THE ADDITIONAL SURVIVAL SUITS TO COVER TOTAL PERSONS ALLOWED

Condition: Unknown
Due 6 December 1984
Resolved 6 December 1984

Navigation

Issued 6 December 1984 Resolved

REPLACE THE WIRING TO THE PORT RUNNING LIGHT.

Condition: Unknown
Due 6 December 1984
Resolved 6 December 1984

Electrical

Issued 6 December 1984 Resolved

PROPERLY INSTALL THE ELECTRICAL WIRING TO #1 AIR COMPRESSOR MOTOR AND CONTROLLER. ALSO INSTALL THE OVERLOAD COILS IN THE CONTROLLER.

Condition: Unknown
Due 6 December 1984
Resolved 6 December 1984

Lifesaving

Issued 6 December 1984 Resolved

HAVE THE LIFERAFTS SERVICED, ANNUAL SERVICING IS DUE.

Condition: Unknown
Due 6 December 1984
Resolved 6 December 1984

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.