DOLPHIN

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

DOLPHIN is a 1980 offshore supply vessel. The Coast Guard has recorded 47 inspections since 1989, most recently in August 2015, along with 11 deficiencies.

Records from 1989 to 2015. Most recent: inspection, 12 August 2015.

Built: 1980
Last inspected: 12 August 2015
Documentation: Valid · documentation file of 10 September 2026
Inspections: 47
Deficiencies: 11 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date

Identity

US Official No.

623965

IMO number

8037695 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here

Call sign

WDC4887

MISLE id

186876

Flag

UNITED STATES

MMSI

366947760, 367032370, 367625160 (licence lapsed)

Maury page id

psix-186876

Inspections, by type

…physical examinations26

…administrative events11

…with no type recorded10

Years with a record 22 calendar years (1989–2015)

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 11 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 97 / net 66

ITC dimensions (L × B × D)Not recorded

ITC tonnageNot recorded

BuilderSUN CONTRACTORS INC · HARVEY, LA, UNITED STATES · built 1980

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 it97 - Regulatory (Subpart C or D), Gross Ton
66 - Regulatory (Subpart C or D), Net 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

WDH5164MMSI 367625160 · expired · compulsorily equipped · granted 4 June 2014, cancelled 10 August 2024

WDC4887MMSI 367032370 · expired · compulsorily equipped · granted 9 April 2005, cancelled 13 June 2015

WDB7769MMSI 366947760 · 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 · 47

12 August 2015 Administrative Inspection

Administrative · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 5214178

7 February 2011 COI Inspection · Administrative Inspection

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 3940461

2 December 2009 Administrative Inspection

Administrative · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 3643330

26 February 2009 Annual Inspection · Hull Examination · Examination of Repairs · Internal Structural Exam

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 3428339

11 July 2008 Ballast Water Examination · Administrative Inspection · Deficiency Check · Re-Inspection

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 3262631

27 February 2007 Hull Examination · Re-Inspection · Ballast Water Examination · Examination of Repairs · Internal Structural Exam

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 2878776

3 April 2006 Administrative Inspection

Administrative · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 2615702

6 March 2006 Ballast Water Examination · COI Inspection

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 2597033

23 November 2005 Security Plan Review - VSP

Administrative · Marine Safety Center (MSC) · Activity 2539868

24 February 2005 Re-Inspection · Examination of Repairs

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 2301616

15 December 2004 Administrative Inspection

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 2260112

5 January 2004 Examination of Repairs · Hull Examination · Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1974791

22 December 2003 Security Plan Review - VSP

Administrative · Marine Safety Center (MSC) · Activity 1972248

3 June 2003 Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1816429

28 January 2002 Re-Inspection · Hull Examination

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1481791

28 February 2001 COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1384683

13 July 2000 Type not recorded

No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 771859

11 July 2000 Type not recorded

No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 204504

11 July 2000 Type not recorded

No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 769643

10 July 2000 Type not recorded

No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 204503

1 March 2000 Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1421809

25 January 1999 Hull Examination · COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1410031

13 July 1998 COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1408131

14 March 1997 Administrative

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1091966

14 March 1997 COI Inspection · Hull Examination

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1411425

18 December 1996 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 762027

26 November 1996 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 204499

24 September 1996 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 764497

1 September 1996 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 204497

2 February 1996 COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1409443

16 March 1995 Administrative

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 865821

22 February 1995 Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1385375

14 August 1994 Type not recorded

No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 46667

18 January 1994 Hull Examination · COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1447309

4 October 1993 Administrative

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 847034

7 June 1993 Administrative

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1141781

30 April 1993 Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1373848

2 September 1992 Deficiency Check

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1270192

15 April 1992 Examination of Repairs · Hull Examination · COI Inspection · Damage Survey

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1395863

11 January 1992 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 140780

27 December 1990 COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 899425

27 December 1990 Deficiency Check

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 917278

24 September 1990 Administrative

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 900231

28 February 1990 Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 908681

13 February 1990 Damage Survey · Examination of Repairs

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1240452

4 December 1989 Deficiency Check

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1213086

30 January 1989 Initial Certification · Hull Examination

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 898464

Deficiency record · 11

Deck/Cargo › Mooring/Anchoring › Anchor Shackle

Issued 7 February 2011 Resolved

Replace anchor chain/shackle

Action required: 17 - Rectify deficiencies prior to departure
Resolved 11 February 2011
Resolution: completed

Fire Fighting › Fire Main › Condition

Issued 7 February 2011 Resolved

Remove doubler, repair fire main to the satisfaction of the attending marine inspector.

Action required: 705 - Other - as specified
Resolved 11 February 2011
Resolution: completed

Accommodation/Occupational Safety › Washroom/Toilet › Location

Issued 7 February 2011 Resolved

Provide label for MSD.

Action required: 705 - Other - as specified
Resolved 11 February 2011
Resolution: completed

Lifesaving › Rescue Boat › Propulsion Engine

Issued 7 February 2011 Resolved

Prove proper operation of the rescue boat.

Action required: 705 - Other - as specified
Due 7 February 2011
Resolved 7 February 2011
Resolution: completed.

Engineering › Lubricating Oil Service System › Piping

Issued 27 February 2007 Resolved

Vessels hydraulic jacking system does not sustantially meet 46CFR 58.03 and 56.30.

Action required: 705 - Other - as specified
Due 26 April 2008
Resolved 11 July 2008
Resolution: Hydraulic Jacking system installed meets 46 CFR 58.03 and 56.30

Lifesaving › Rescue Boat › Carriage Requirement

Issued 5 January 2004 Resolved

Relocate/provide storage for rescue boat to allow deployment from either port/stbd installed cranes.

Action required: 705 - Other - as specified
Due 11 March 2004
Resolved 24 February 2005
Resolution: Provided

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 4 December 1989 Resolved

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

Condition: Unknown
Due 4 December 1989
Resolved 4 December 1989

Unknown

Issued 4 December 1989 Resolved

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

Condition: Unknown
Due 4 December 1989
Resolved 4 December 1989

Documentation

Issued 30 January 1989 Resolved

PROVIDE APPROVED STABILITY BOOKLET AND OPERATING MANUAL.

Condition: Unknown
Due 30 January 1989
Resolved 30 January 1989

Documentation

Issued 30 January 1989 Resolved

PROVIDE APPROVED STRUCTURAL AND ENGINEERING PLANS FOR THE VESSEL.

Condition: Unknown
Due 30 January 1989
Resolved 30 January 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.