COBIA

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

COBIA is a 1978 offshore supply vessel. The Coast Guard has recorded 44 inspections since 1989, most recently in October 2016, along with 16 deficiencies.

Records from 1989 to 2016. Most recent: inspection, 7 October 2016.

Built: 1978
Last inspected: 7 October 2016
Documentation: Valid · documentation file of 10 September 2026
Inspections: 44
Deficiencies: 16 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date

Identity

US Official No.

596380

IMO number

7832012 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here

Call sign

WDC4899

MISLE id

161912

Flag

UNITED STATES

MMSI

366947850, 367032510, 367624520 (licence lapsed)

Maury page id

psix-161912

Inspections, by type

…physical examinations25

…administrative events14

…with no type recorded5

Years with a record 23 calendar years (1989–2016)

The 44 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 10 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

Registered dimensions (L × B × D)71.5 ft × 32.0 ft × 6.8 ft

Registered tonnagegross 94 / net 64

ITC dimensions (L × B × D)Not recorded

ITC tonnageNot recorded

BuilderSUN CONTRACTORS INC · HARVEY, LA, UNITED STATES · built 1978

Hull materialSteel

PropulsionDiesel Reduction

Hull shapeNot recorded

Hull configurationNot recorded

Hailing portNEW ORLEANS, LA

Trade endorsementsCoastwise, unrestricted, Registry

DocumentationValid · issued 17 June 2026 · expires 30 June 2027

Service, as the file records itOffshore Supply Vessel

Hull formpowered (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)

Tonnage as PSIX records it64 - Regulatory (Subpart C or D), Net Ton
94 - Regulatory (Subpart C or D), Gross Ton

Every line above is a field of the National Vessel Documentation Center's file as served by NOAA Fisheries, dated 10 September 2026, matched to this hull on its Official Number. Registered and ITC measurements are two systems and are never combined. One snapshot is held so far; documentation history begins with the next.

Radio station licence

WDH5100MMSI 367624520 · expired · compulsorily equipped · granted 31 May 2014, cancelled 3 August 2024

WDC4899MMSI 367032510 · expired · compulsorily equipped · granted 9 April 2005, cancelled 13 June 2015

WDB7775MMSI 366947850 · expired · compulsorily equipped · granted 14 May 2004, cancelled 19 July 2014

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 · 44

7 October 2016 Administrative Inspection · Annual Inspection

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 6018341

21 October 2015 Annual Inspection

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 5747859

8 August 2014 Type not recorded

No type recorded · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 4947914

9 May 2012 Inclining Experiment · Drydock Exam · COI Inspection · Deficiency Check · Examination of Repairs

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 4307370

9 February 2012 Administrative Inspection

Administrative · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 4241218

1 December 2009 Administrative Inspection

Administrative · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 3642652

20 November 2008 Annual Inspection · Ballast Water Examination · Administrative Inspection · Hull Examination · Examination of Repairs · Internal Structural Exam

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 3366755

28 December 2007 Annual Inspection · Deficiency Check · Examination of Repairs · Ballast Water Examination

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 3121779

12 October 2006 Hull Examination · Ballast Water Examination · COI Inspection · Examination of Repairs · Internal Structural Exam

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 2798964

29 March 2006 Administrative Inspection

Administrative · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 2611780

24 January 2006 Re-Inspection · Ballast Water Examination

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 2572378

23 November 2005 Security Plan Review - VSP

Administrative · Marine Safety Center (MSC) · Activity 2539865

15 December 2004 Administrative Inspection

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 2259980

27 September 2004 Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 2206672

22 December 2003 Security Plan Review - VSP

Administrative · Marine Safety Center (MSC) · Activity 1972230

3 December 2003 Re-Inspection · Hull Examination

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1958111

23 January 2003 Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1734259

3 October 2001 Hull Examination · COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1403428

1 October 1999 Administrative

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1350279

6 August 1999 COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1446816

21 October 1998 Hull Examination · Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1447876

19 August 1997 COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1459335

20 July 1997 Administrative

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1115719

22 October 1996 Type not recorded

No type recorded · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 764415

10 October 1996 Hull Examination · Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1467487

10 September 1996 Type not recorded

No type recorded · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 204496

10 October 1995 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 62143

20 July 1995 COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1392275

13 March 1995 Administrative

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1175471

18 July 1994 Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1422391

29 March 1994 Hull Examination

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1405508

13 December 1993 Administrative

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 849518

9 June 1993 Deficiency Check · COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1376988

7 June 1993 Administrative

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 827727

28 April 1993 Administrative

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1373847

2 September 1992 Deficiency Check

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1270483

28 May 1992 Hull Examination · Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1463738

11 April 1991 COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 918254

27 December 1990 Deficiency Check

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1228609

24 September 1990 Administrative

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1215404

1 May 1990 Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 929701

2 February 1990 Administrative

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 929756

30 November 1989 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 926940

20 March 1989 Initial Certification · Hull Examination

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1205505

Deficiency record · 16

Stability › Incline Test › General

Issued 31 July 2012 Resolved

Vessel added new starboard crane and is scheduled to perform stability test on 03 Aug 2012. Pending MSC issuing new stability letter, vessel's variable deck load is decreased to 60.6 short tons.

Condition: Damaged By Earlier Event
Action required: 705 - Other - as specified
Resolved 21 October 2015
Resolution: Company provided approved stability letter.

Accommodation/Occupational Safety › Ventilation › General

Issued 31 July 2012 Resolved

Galley range exhaust hood is inoperable.

Action required: 17 - Rectify deficiencies prior to departure
Resolved 3 August 2012
Resolution: Hood was replaced.

Accommodation/Occupational Safety › Occupational Safety › Guards for Exposed Hazards

Issued 31 July 2012 Resolved

Galley range was missing sea rails.

Action required: 17 - Rectify deficiencies prior to departure
Resolved 3 August 2012
Resolution: Sea rails were installed.

Accommodation/Occupational Safety › Occupational Safety › Portable Electric Equipment/Appliances

Issued 31 July 2012 Resolved

Coffee maker and milk dispenser were not secured.

Condition: Improper Installation
Action required: 17 - Rectify deficiencies prior to departure
Resolved 3 August 2012
Resolution: Items were secured.

Fire Fighting › Remote Fuel Shutoff › General

Issued 31 July 2012 Resolved

Main deck valves were not labled.

Action required: 17 - Rectify deficiencies prior to departure
Resolved 3 August 2012
Resolution: Labeled.

Accommodation/Occupational Safety › Occupational Safety › Guards for Exposed Hazards

Issued 31 July 2012 Resolved

Exhaust lagging on both main engines was missing in several areas.

Condition: Improper Installation
Action required: 17 - Rectify deficiencies prior to departure
Resolved 3 August 2012
Resolution: Lagging was installed as indicated.

Accommodation/Occupational Safety › Medical/First Aid › Medicine Chest

Issued 31 July 2012 Resolved

Several items in first aid lockers were expired. Crew to inventory.

Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 3 August 2012
Resolution: Lockers were inventoried and items replaced.

Pollution Prevention/Response › Prevention Equipment › Bilge Monitor

Issued 31 July 2012 Resolved

Engineroom bilge alarm did not work.

Condition: Damaged By Earlier Event
Action required: 17 - Rectify deficiencies prior to departure
Resolved 3 August 2012
Resolution: Bilge alarm replaced.

Engineering › Compressed Air System (start air) › Receiver/Bottle

Issued 20 November 2008 Resolved

Conduct Hydro test of Air receiver due to unauthorized welded repairs to tank.

Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Due 9 January 2009
Resolved 14 January 2009

Personnel › Training › Familiarization Training

Issued 28 December 2007 Resolved

Demonstrate proficiency of crew in performing basic shipboard drills, or provide alternate competent crew prior to vessel getting underway.

Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Due 1 February 2008
Resolved 31 January 2008
Resolution: Replaced crew.

Lifesaving

Issued 6 August 1999 Resolved

Demonstrate compliance with the 8th U.S. Coast Guard District's policy Ltr."Rescue Boat Requirements on Offshore Supply Vessels" dated 12NOV98 to the satisfaction of the attending Marine Inspector.

Condition: Unknown
Due 6 August 1999
Resolved 6 August 1999

Unknown

Issued 27 December 1990 Resolved

PROVIDE ON BOARD A COAST GUARD ISSUED STABILITY LETTER.

Condition: Unknown
Due 27 December 1990
Resolved 27 December 1990

Unknown

Issued 30 November 1989 Resolved

SUBMIT AN OPERATING MANUAL MEETING THE APPLICABLE SECTIONS OF 46 CFR 109.121 TO THE [name withheld] FOR APPROVAL AND PROVIDE ON BOARD A COAST GUARD ISSUED STABILITY LETTER.

Condition: Unknown
Due 30 November 1989
Resolved 30 November 1989

Unknown

Issued 30 November 1989 Resolved

SUBMIT FOR APPROVAL PLANS SHOWING GENERAL ARRANGEMENT, INBOARD/OUTBOARD PROFILE, FIRE CONTROL AND STRUCTURAL ANALYSIS OF ALL LEGS AND LEG TOWER SUPPORTS TO [name withheld].

Condition: Unknown
Due 30 November 1989
Resolved 30 November 1989

Documentation

Issued 20 March 1989 Resolved

PROVIDE APPROVED STRUCTURAL AND ENGINEERING PLANS FOR THE VESSEL.

Condition: Unknown
Due 20 March 1989
Resolved 20 March 1989

Documentation

Issued 20 March 1989 Resolved

PROVIDE APPROVED STABILTIY BOOKLET AND OPERATING MANUAL.

Condition: Unknown
Due 20 March 1989
Resolved 20 March 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.