JOHN HENRY

Offshore Supply Vessel · Offshore class · Built 1980s · USCG Southwest District (CGD-SW) · Other hulls named JOHN HENRY

JOHN HENRY is a 1980 offshore supply vessel. The Coast Guard has recorded 66 inspections since 1981, most recently in May 2026, along with 44 deficiencies, 1 operational control and 2 casualty investigations between 2016 and 2021.

Records from 1981 to 2026. Most recent: inspection, 27 May 2026.

Built: 1980
Last inspected: 27 May 2026
Documentation: Valid · documentation file of 10 September 2026
Inspections: 66
Deficiencies: 44 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Casualties: 2 investigations · 2016–2021

Identity

US Official No.

625202

IMO number

8978174 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here

Call sign

WDH7347

MISLE id

52346

Flag

UNITED STATES

MMSI

367647270

Maury page id

psix-52346

Inspections, by type

…physical examinations46

…administrative events8

…with no type recorded12

Years with a record 37 calendar years (1981–2026)

The 66 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.

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)100.9 ft × 26.1 ft × 11.7 ft

Registered tonnagegross 98 / net 66

ITC dimensions (L × B × D)100.9 ft × 26.1 ft × 11.7 ft

ITC tonnagegross 208 / net 62

BuilderOFFSHORE TRAWLERS INC · BAYOU LA BATRE, AL, UNITED STATES · built 1980

Hull materialSteel

PropulsionDiesel Reduction

Hull shapeNot recorded

Hull configurationNot recorded

Hailing portLOS ANGELES, CA

Trade endorsementsCoastwise, unrestricted, Registry

DocumentationValid · issued 8 October 2025 · expires 31 October 2026

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 it98 - Regulatory (Subpart C or D), Gross Ton
66 - Regulatory (Subpart C or D), Net Ton
208 - Convention (Subpart B), Gross Ton
62 - Convention (Subpart B), 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

WDH7347MMSI 367647270 · active · compulsorily equipped · granted 14 November 2024, expires 14 November 2034

WDH2293MMSI 367596120 · expired · compulsorily equipped · granted 19 November 2013, cancelled 20 January 2024 · licensed under a name not among this hull’s recorded names (not shown)

WDF5512MMSI 367464080 · expired · voluntarily equipped · granted 19 August 2010, cancelled 24 October 2020 · licensed under a name not among this hull’s recorded names (not shown)

WDF4849MMSI 367456510 · expired · voluntarily equipped · granted 10 June 2010, cancelled 15 August 2020 · licensed under a name not among this hull’s recorded names (not shown)

WDC2545MMSI 366994580 · expired · compulsorily equipped · granted 1 December 2004, cancelled 31 January 2015 · licensed under a name not among this hull’s recorded names (not shown)

WCV3170MMSI 338057000 · cancelled · compulsorily equipped · granted 29 April 1998, cancelled 17 June 2004 · licensed under a name not among this hull’s recorded names (not shown)

WYQ8137MMSI not assigned · expired · compulsorily equipped · granted 1 March 1995, cancelled 7 May 2005 · 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.

Inspection history · 66

27 May 2026 Annual Inspection

Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 8295029

23 June 2025 Drydock Extension · Administrative Inspection · Internal Structural Exam

Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 8076529

10 June 2025 COI Inspection · Deficiency Check

Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 8063097

27 September 2024 Administrative Inspection

Administrative · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 8010311

20 June 2024 Annual Inspection · Cargo Tank Internal

Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 7856062

18 September 2023 Hull Examination · Deficiency Check

Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 7765717

6 June 2023 Internal Structural Exam · Annual Inspection · In-Service Inspection

Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 7680586

12 January 2023 Plan Review "T" Boat

Administrative · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 7620617

30 August 2022 Annual Inspection

Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 7473758

10 August 2021 Annual Inspection

Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 7284946

17 June 2021 Hull Examination · Examination of Repairs · Internal Structural Exam

Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 7406130

9 April 2021 Type not recorded

No type recorded · Marine Safety Detachment Santa Barbara · USCG Southwest District (CGD-SW) · Activity 7172310

6 August 2019 Examination of Repairs · Drydock Exam

Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 6775333

24 July 2019 Administrative Inspection · In-Service Inspection

Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 6769514

3 July 2019 Uninspected Other

Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 6728852

6 May 2019 Annual Inspection

Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 6638105

29 December 2018 Excursion Permit

Administrative · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 6603853

7 May 2018 Deficiency Check · Annual Inspection

Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 6385221

4 October 2017 Hull Examination · Deficiency Check

Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 6262526

31 May 2017 Deficiency Check · DAPI Audit · Annual Inspection

Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 6143971

3 January 2017 Inclining Experiment · In-Service Inspection · Plan Review "T" Boat

Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 6084388

7 December 2016 Type not recorded

No type recorded · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 6054220

20 April 2016 Annual Inspection

Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 5829473

11 September 2015 Hull Examination

Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 5222741

26 January 2012 Administrative Inspection

Administrative · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 4232167

17 January 2012 Deficiency Check · Annual Inspection · Administrative Inspection

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 4225730

14 February 2011 Administrative Inspection · Annual Inspection

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 3946021

20 February 2009 Administrative Inspection

Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 3424947

14 November 2008 Deficiency Check · Administrative Inspection · Re-Inspection · Hull Examination

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 3368444

19 February 2008 Ballast Water Examination · Re-Inspection

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 3149842

21 February 2006 Ballast Water Examination · Re-Inspection

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 2588938

10 January 2005 In-Service Inspection · Administrative Inspection

Physical examination · MSO Mobile · USCG Heartland District (CGD-H) · Activity 2272287

9 November 2004 Internal Structural Exam · Hull Examination · Examination of Repairs · COI Inspection

Physical examination · MSO Mobile · USCG Heartland District (CGD-H) · Activity 2237872

5 October 1999 Administrative

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1352348

22 February 1999 COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1402793

14 May 1998 Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1473431

30 September 1997 Hull Examination

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1388389

6 May 1997 Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1383540

26 March 1996 COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1374576

29 January 1996 Administrative

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 880690

20 October 1995 Hull Examination

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1412881

5 July 1995 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 655366

3 July 1995 Examination of Repairs

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1182199

28 June 1995 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 15000

3 April 1995 COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1454175

7 April 1994 COI Inspection

Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1469426

10 November 1993 Hull Examination

Physical examination · MSO Mobile · USCG Heartland District (CGD-H) · Activity 833189

15 April 1993 COI Inspection

Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1422224

28 April 1992 Hull Examination · COI Inspection

Physical examination · MSO Mobile · USCG Heartland District (CGD-H) · Activity 1271013

5 September 1991 Hull Examination

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1245420

23 May 1991 COI Inspection

Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 928285

25 May 1990 Hull Examination · COI Inspection

Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 914782

22 June 1989 COI Inspection

Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1044760

28 November 1988 Hull Examination

Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1206148

23 June 1988 COI Inspection

Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 894010

26 June 1987 COI Inspection · Hull Examination

Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1014411

9 July 1986 COI Inspection

Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1292795

22 January 1986 Credit Drydock

Administrative · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 997776

11 July 1985 Type not recorded

No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1286607

9 July 1984 Type not recorded

No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 1281136

29 July 1983 Type not recorded

No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 963638

29 July 1983 Type not recorded

No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 973421

18 January 1983 Type not recorded

No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 970603

2 August 1982 Type not recorded

No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 971372

5 August 1981 Type not recorded

No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1276539

3 August 1981 Type not recorded

No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1276063

Deficiency record · 44

07 - Fire Safety › N/A - No Subsystem › Fire fighting equipment and appliances

Issued 27 May 2026 Resolved

S and L, if 1.5 inch diameter fire hose is used each length of hose must be lined commercial fire hose that conforms to UL 19 or Federal Specification ZZ H-451E. MI observed fire hoses did not have UL 19 rating. Provide documentation for current fire hose rating or install UL 19 rated fire hose.

Action required: 16 - Rectify deficiencies w/in 14 days
Due 10 June 2026
Resolved 1 June 2026
Resolution: Operator provided imagery showing purchase and install of new UL 19 rated fire hoses.

03 - Water/Weathertight Conditions › N/A - No Subsystem › Covers (hatchway-, portable-, tarpaulins, etc.)

Issued 27 May 2026 Resolved

The weatherdeck on a flush deck vessel must be watertight. MI observed main deck Port and STBD soft patches above Engine Room were not watertight. Make main deck soft patches watertight.

Action required: 16 - Rectify deficiencies w/in 14 days
Due 10 June 2026
Resolved 1 June 2026
Resolution: Operator provided imagery showing the main deck soft patches were re-sealed.

11 - Life Saving Appliances › N/A - No Subsystem › Inflatable liferafts

Issued 20 June 2024 Resolved

A vessel on an international voyage subject to SOLAS must meet the requirements of subchapter W. Each liferaft must be arranged for float-free launching. Vessels' hydrostatic release unit is expired. Vessel restricted from international voyage. 46 CFR 180.10 46 CFR 199.130(c)(7)

Action required: 702 - Prior to embarking on international voyage
Due 20 July 2024
Resolved 24 June 2024
Resolution: Hydrostatic release unit replaced.

01 - Certificates & Documentation › 013 - Documents › Stability Information Booklet

Issued 20 June 2024 Resolved

A vessel which complies with the requirements in subchapter S of this chapter, must have stability details on the vessel's Certificate of Inspection, a stability letter, or an approved stability booklet. Trim and Stability Booklet, allows for 8 passengers and 4 crew, while vessel's COI permits 14 passengers and 4 crew. Vessel restricted to 8 passengers and 4 crew until a new approved Trim and Stability booklet is provided.

Action required: 50 - Rectify deficiencies w/in 30 days
Due 20 July 2024
Resolved 22 July 2024
Resolution: Vessel did not update their Stability Booklet. COI has been amended to reflect the current passenger allowance of 8 listed in their Stability Booklet.

09 - Working and Living Conditions › 092 - Working Conditions › Electrical

Issued 6 June 2023 Resolved

All electrical installations shall be such to the satisfaction of the Officer in Charge, Marine Inspection. MI Observed break panel with unsatisfactory latch. 46CFR183.01-15

Condition: Improper/Lack of Maintenance
Action required: 16 - Rectify deficiencies w/in 14 days
Due 20 June 2023
Resolved 8 June 2023
Resolution: MI attest to proper repair.

04 - Emergency Systems › N/A - No Subsystem › Emergency, lighting, batteries and switches

Issued 10 August 2021 Resolved

Adequate emergency lighting automatically actuate upon failure of the main lighting system shall be fitted along the route of escape in any vessel with lounge areas below the main deck. Emergency light in the lower salon, part of the emergency egress route, was not functioning. Repair E-lighting.

Action required: 16 - Rectify deficiencies w/in 14 days
Due 24 August 2021
Resolved 13 August 2021
Resolution: Emergency light replacerd and operating as should.

02 - Structural Conditions › N/A - No Subsystem › Stability/strength/loading information and instruments

Issued 6 May 2019 Resolved

Provide proof of MSC review and Stability letter from Incline stability exam conducted on 07FEB2017. The vessel's deck cargo load is reduced to 53 long tons with its vertical center of gravity not to exceed three feet above the cargo deck until the receipt of a new Stability Letter.

Action required: 50 - Rectify deficiencies w/in 30 days
Due 29 May 2019
Resolved 24 October 2019
Resolution: ABS Houston issued booklet

Engineering › Pressure Vessel › Piping

Issued 7 May 2018 Resolved

Replace ruptured non-metallic flexible piping on pressure vessel in engine room.

Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Due 7 June 2018
Resolved 8 May 2018
Resolution: Deficiency corrected to the satisfaction of the attending Coast Guard Marine Inspector.

Electrical › Lighting (emergency) › Lighting Fixture

Issued 7 May 2018 Resolved

Emergency lighting in crew accomodation space below main deck was not funbctional.

Condition: Improper/Lack of Maintenance
Action required: 10 - Deficiency Rectified
Due 7 May 2018
Resolved 7 May 2018
Resolution: Deficiency corrected on the spot to the satisfaction of the attending Coast Guard Marine Inspector.

Communications › Public Address System › Loudspeaker

Issued 31 May 2017 Resolved

Install a functional fixed public address system below the main deck to be heard throughout all accommodation spaces, per 46 CFR 184.610 & 184.115(b)

Action required: 705 - Other - as specified
Due 16 June 2017
Resolved 15 June 2017
Resolution: See Narrative

Fire Fighting › Fixed Fire Detection System › Smoke Detectors

Issued 31 May 2017 Resolved

Provide smoke detectors for all below deck accommodation spaces.

Action required: 705 - Other - as specified
Due 31 May 2017
Resolved 31 May 2017
Resolution: See Narrative

Documentation › Certificates/Documents › Stability Letter

Issued 16 February 2017 Resolved

Provide proof of MSC Review and Stability Letter from Incline Stability Exam conducted on 9 February 2017. The vessel's deck cargo load is reduced to 53 long tons with it's vertical center of gravity not to exceed 3 feet above the cargo deck until the receipt of a new Stability Letter.

Action required: 705 - Other - as specified
Due 31 March 2017
Resolved 24 October 2019

Electrical › Lighting (emergency) › Battery Operated Lantern

Issued 20 April 2016 Resolved

Pvovide adequate lighting in accomidations

Action required: 705 - Other - as specified
Due 21 May 2016
Resolved 21 May 2016
Resolution: lighting added

Electrical › Electrical Distribution System (service) › Junction Box

Issued 20 April 2016 Resolved

repair junction box in refer.

Action required: 705 - Other - as specified
Due 21 May 2016
Resolved 21 May 2016
Resolution: repaired

Electrical › Lighting (service) › Lighting Fixture

Issued 20 April 2016 Resolved

provide bulbs in accomidation racks and one on main deck

Action required: 705 - Other - as specified
Due 21 May 2016
Resolved 21 May 2016
Resolution: repaired

Navigation › Piloting/Steering › Inland Navigation Rules