TRINITY II

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

TRINITY II is a 1982 offshore supply vessel. The Coast Guard has recorded 48 inspections since 1987, most recently in April 2017, along with 27 deficiencies — 1 with no resolution recorded —.

Records from 1987 to 2017. Most recent: inspection, 24 April 2017.

Built: 1982
Last inspected: 24 April 2017
Documentation: Expired · documentation file of 10 September 2026
Inspections: 48
Deficiencies: 27 recorded · 1 without a recorded resolution
Controls: None recorded without a removal date

Identity

US Official No.

653353

IMO number

8767381 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here

Call sign

WDF3141

MISLE id

211641

Flag

UNITED STATES

MMSI

366817920, 367436390 (licence lapsed)

Maury page id

psix-211641

Inspections, by type

…physical examinations35

…administrative events6

…with no type recorded7

…past their stated due date1

Years with a record 26 calendar years (1987–2017)

The 48 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 9 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)78.5 ft × 54.0 ft × 8.0 ft

Registered tonnagegross 185 / net 125

ITC dimensions (L × B × D)78.5 ft × 54.0 ft × 8.0 ft

ITC tonnageNot recorded

BuilderBLUE STREAK INDUSTRIES · CHALMETTE, LA, UNITED STATES · built 1982

Hull materialSteel

PropulsionDiesel Reduction

Hull shapeNot recorded

Hull configurationNot recorded

Hailing portNEW ORLEANS, LA

Trade endorsementsCoastwise, unrestricted, Registry

DocumentationExpired · issued 30 June 2004

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 it185 - Regulatory (Subpart C or D), Gross Ton
125 - 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

WDF3141MMSI 367436390 · expired · compulsorily equipped · granted 13 January 2010, cancelled 14 March 2020

WDA5234MMSI 366817920 · cancelled · compulsorily equipped · granted 6 July 2001, cancelled 25 November 2009 · licensed under a name not among this hull’s recorded names (not shown)

WCV8457MMSI not assigned · expired · compulsorily equipped · granted 9 July 1998, cancelled 1 April 2006 · licensed under a name not among this hull’s recorded names (not shown)

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 · 48

24 April 2017 Hull Examination · Administrative Inspection

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 6132945

17 July 2016 COI Inspection · Administrative Inspection

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 5944623

13 March 2014 Examination of Repairs · Annual Inspection · Internal Structural Exam · Hull Examination · MTSA Verification

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 4815722

18 May 2012 Drydock Exam · Annual Inspection · Ballast Water Examination · Administrative Inspection · Examination of Repairs · Construction Oversight

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 4315133

7 February 2011 Annual Inspection · Administrative Inspection · Ballast Water Examination · MTSA/ISPS Verification

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 3941027

19 November 2010 Administrative Inspection

Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 3894883

12 January 2010 COI Inspection · MTSA Verification · Administrative Inspection

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 3662606

17 December 2008 Examination of Repairs

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 3381389

4 November 2008 Ballast Water Examination · Annual Inspection · MTSA Verification · Administrative Inspection · Deficiency Check

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 3356897

29 June 2006 MTSA Verification · COI Inspection · Ballast Water Examination

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 2694028

25 May 2006 Security Plan Amendment Review - VSP

Administrative · Marine Safety Center (MSC) · Activity 2658881

27 October 2005 Administrative Inspection

Administrative · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 2523395

13 September 2005 Re-Inspection

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 2491672

28 April 2004 Hull Examination · MTSA Verification · Examination of Repairs · Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 2054753

8 July 2003 Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1839585

2 May 2002 Hull Examination · Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1613354

12 September 2001 Type not recorded

No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1481853

30 May 2001 COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1366376

19 July 2000 Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1401280

1 October 1999 Administrative

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1351111

23 June 1999 Deficiency Check

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 884205

12 May 1999 COI Inspection · Hull Examination

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1372564

10 September 1998 Deficiency Check

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 800489

15 July 1998 COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1427551

28 August 1997 Examination of Repairs · Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1407949

10 April 1997 Hull Examination

Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1396697

3 July 1996 COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1367813

18 April 1995 COI Inspection

Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1355242

30 March 1994 Hull Examination · Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1414278

7 January 1994 Damage Survey

Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1465770

6 January 1994 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1142846

29 July 1993 Deficiency Check

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 846336

22 June 1993 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 654857

23 April 1993 COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1387336

2 March 1993 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 654858

26 January 1993 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 654859

7 August 1992 Administrative

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1261861

10 July 1992 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 213674

10 July 1992 Hull Examination · Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1471287

31 October 1991 Examination of Repairs

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1004027

1 May 1991 Inclining Experiment · COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1224853

25 February 1991 Examination of Repairs

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1211665

22 October 1990 Examination of Repairs

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1222337

30 May 1990 Examination of Repairs · Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 905210

23 February 1990 Administrative

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 927413

20 February 1990 Examination of Repairs

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1223864

17 May 1989 Hull Examination · Initial Certification

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1196487

30 August 1987 Type not recorded

No type recorded · MSO MIAMI · USCG Southeast District (CGD-SE) · Activity 1002729

Deficiency record · 27

Accommodation/Occupational Safety › Sleeping Accommodations › People Per Room

Issued 18 July 2016 Resolved

One of the bunks was removed from the upper accomodation area.

Condition: Improper Installation
Action required: 705 - Other - as specified
Due 21 July 2016
Resolved 21 July 2016
Resolution: Reduced total number of persons allowed onboard from 28 to 27.

Engineering › Compressed Air System (start air) › Valve

Issued 18 July 2016 No resolution recorded

Safety relief valve not working on both air compressors located in port machinery space.

Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Due 21 July 2016 — due date passed with no resolution recorded

Lifesaving › Buoyant Apparatus › Float Free

Issued 10 October 2012 Resolved

Life float launching system unable to clear deck below. When tested with a spare life float the float hit the railing and broke ini half. Re-design the system for proper deployment.

Action required: 17 - Rectify deficiencies prior to departure
Resolved 11 October 2012
Resolution: A longer launching sled was installed and tested with the buoyant apparatus properly entering the water. Crew reviewed launching system.

Lifesaving › Lifejacket/PFD (Type I) › Condition

Issued 10 October 2012 Resolved

Lifejackets heavily soiled and coated with salt. Clean and verify integrity of retro-reflecitve material or replace.

Action required: 17 - Rectify deficiencies prior to departure
Resolved 11 October 2012
Resolution: Lifekjackets replaced

Engineering › Diesel Engine (propulsion-reduction gear) › Air-flex Clutch

Issued 10 October 2012 Resolved

Repair all air leaks in engine room

Action required: 17 - Rectify deficiencies prior to departure
Resolved 11 October 2012
Resolution: Corrected

Lifesaving › Embarkation Appliances/Stations › Accessability