GIS-ZACHARY

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

GIS-ZACHARY is a 1978 offshore supply vessel. The Coast Guard has recorded 51 inspections since 1981, most recently in April 2017, along with 20 deficiencies and 1 casualty investigation in 2005.

Records from 1981 to 2017. Most recent: inspection, 27 April 2017.

Built: 1978
Last inspected: 27 April 2017
Documentation: Not in the documentation file of 10 September 2026
Inspections: 51
Deficiencies: 20 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Casualties: 1 investigation · 2005
Also recorded as: 1 other name

Identity

589586

—

WDD7266

49514

Flag

UNITED STATES

MMSI

338107000, 367097390, 367184080, 367613040 (licence lapsed)

Maury page id

psix-49514

Inspections, by type

…physical examinations38

…administrative events3

…with no type recorded10

Years with a record 32 calendar years (1981–2017)

The 51 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

Tonnage as PSIX records it98 - Regulatory (Subpart C or D), Gross Ton
66 - Regulatory (Subpart C or D), Net 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

WDH3987MMSI 367613040 · expired · compulsorily equipped · granted 1 April 2014, cancelled 1 June 2024

WDD7266MMSI 367184080 · expired · voluntarily equipped · granted 1 May 2007, cancelled 1 July 2017 · licensed under a name not among this hull’s recorded names (not shown)

WDC9086MMSI 367097390 · expired · voluntarily equipped · granted 7 March 2006, cancelled 7 May 2016

WDB6447MMSI 338107000 · expired · compulsorily equipped · granted 10 February 2004, cancelled 12 April 2014

WCV5706MMSI 338107000 · cancelled · compulsorily equipped · granted 29 October 1998, cancelled 12 January 2004 · 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 · 51

27 April 2017 Administrative Inspection

Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6134002

13 July 2012 Deficiency Check

Physical examination · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 4377910

8 August 2011 Annual Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 4104380

23 September 2010 Hull Examination

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 3855214

11 September 2008 Internal Structural Exam · Hull Examination · Examination of Repairs

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 3321563

7 August 2008 Annual Inspection

Physical examination · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 3291974

7 May 2007 COI Inspection · Deficiency Check

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 2925084

15 September 2006 Hull Examination · Examination of Repairs · Re-Inspection · Internal Structural Exam

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 2813787

2 October 2005 Type not recorded

No type recorded · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 2518672

12 September 2005 Re-Inspection

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 2490317

22 November 2004 Internal Structural Exam · Hull Examination · Examination of Repairs

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 2246240

10 August 2004 Re-Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 2161817

3 August 2004 Administrative Inspection

Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 2154594

11 September 2003 Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1902648

18 November 2002 Hull Examination

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 1707208

18 June 2002 COI Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 1632805

16 August 2001 Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1471274

11 May 2000 Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1460416

25 June 1999 COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1464202

25 November 1998 Hull Examination

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1453532

18 August 1998 Re-Inspection

Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1392962

19 August 1997 Re-Inspection

Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1424471

16 April 1997 Type not recorded

No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 198560

16 April 1997 Type not recorded

No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 771031

19 November 1996 Hull Examination

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1414721

2 July 1996 COI Inspection

Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1357655

7 July 1995 COI Inspection

Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1412834

9 November 1994 Hull Examination

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1389919

7 July 1994 COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1426936

13 July 1993 COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1438078

25 January 1993 Hull Examination

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1440662

14 July 1992 COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1395867

29 November 1991 Deficiency Check

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1250221

6 November 1991 Administrative

Administrative · MSO Mobile · USCG Heartland District (CGD-H) · Activity 1249284

19 July 1991 Hull Examination · COI Inspection

Physical examination · MSO Mobile · USCG Heartland District (CGD-H) · Activity 941081

24 April 1991 COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 922236

27 April 1990 Hull Examination · COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1213229

30 May 1989 COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 891869

5 January 1989 Type not recorded

No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 1350792

4 November 1988 Hull Examination

Physical examination · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 1202150

18 August 1988 COI Inspection

Physical examination · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 1345067

20 August 1987 COI Inspection

Physical examination · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 1030473

27 April 1987 Hull Examination

Physical examination · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 1317027

19 February 1987 Type not recorded

No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 1323053

22 August 1986 COI Inspection

Physical examination · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 988498

5 September 1985 COI Inspection · Credit Drydock

Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 989521

26 February 1985 Type not recorded

No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 979049

20 September 1984 Type not recorded

No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 978957

21 September 1983 Type not recorded

No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 964990

30 September 1982 Type not recorded

No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 964639

8 October 1981 Type not recorded

No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1277612

Deficiency record · 20

Electrical › Electric Generation Source (service) › Generator

Issued 7 May 2007 Resolved

The port generator was due for an armature cleaning.

Due 31 May 2007
Resolved 10 May 2007

Electrical › Electric Generation Source (service) › Generator

Issued 7 May 2007 Resolved

The port generator over speed trip was set too high.

Due 31 May 2007
Resolved 10 May 2007

Engineering › Diesel Engine (propulsion-direct drive) › Nozzle, Injection (fuel injection)

Issued 7 May 2007 Resolved

A fuel leak was found on the starboard main diesel engine.

Action required: 17 - Rectify deficiencies prior to departure
Resolved 7 May 2007

Communications › Alarms/Indicators › Bilge Alarm

Issued 7 May 2007 Resolved

The bilge alarm system did not function.

Action required: 17 - Rectify deficiencies prior to departure
Resolved 7 May 2007

Navigation › Collision/Grounding Avoidance › Navigation Lights

Issued 7 May 2007 Resolved

The starboard navigational light was extinguished.

Action required: 17 - Rectify deficiencies prior to departure
Resolved 7 May 2007

Engineering › Generator (propulsion/auxiliary-electric) › Wiring

Issued 12 September 2005 Resolved

Ship Service generator overspeed trip not operational. Broken wire harness.

Condition: Unknown
Due 12 October 2005
Resolved 13 September 2005

Fire Fighting › Fire Pumps › Pressure

Issued 12 September 2005 Resolved

Fire pump not able to produce enough pressure.

Condition: Improper Installation
Due 12 October 2005
Resolved 13 September 2005
Resolution: New fire pump installed.

Fire Fighting › Fixed CO2 Fire Extinguishing System › Servicing

Issued 12 September 2005 Resolved

Fixed CO 2 System for paint locker is missing bracket.

Condition: Unknown
Due 12 October 2005
Resolved 13 September 2005
Resolution: New bracket installed.

Engineering › Fuel Oil Service System

Issued 18 June 2002 Resolved

Replace deteriorated fuel hose on stbd. main engine. LEGACY COMPONENT DESC: Hose

Action required: 705 - Other - as specified
Due 19 July 2002
Resolved 19 June 2002

Engineering › Steering Gear System

Issued 18 June 2002 Resolved

Install cotter pin in jockey bar linkage. LEGACY COMPONENT DESC: Linkage

Action required: 705 - Other - as specified
Due 18 July 2002
Resolved 19 June 2002

Engineering › Bilge Water Management System

Issued 18 June 2002 Resolved

Label bilge manifold with compartment name from which pipe takes suction. LEGACY COMPONENT DESC: Manifold

Action required: 705 - Other - as specified
Due 18 July 2002
Resolved 19 June 2002

Pollution Prevention/Response › Prevention Equipment

Issued 18 June 2002 Resolved

Lock sewage overboard discharge valve. LEGACY COMPONENT DESC: Sewage System Valve

Action required: 17 - Rectify deficiencies prior to departure
Due 18 July 2002
Resolved 19 June 2002

Electrical › Electric Generation Source (service)

Issued 18 June 2002 Resolved

Label all switches and gauges on main switchboard. LEGACY COMPONENT DESC: Panelboard

Action required: 705 - Other - as specified
Due 18 July 2002
Resolved 19 June 2002

Engineering

Issued 19 August 1997 Resolved

RENEW CABLE ON EMERGENCY FUEL OIL SHUTDOWN._x001C_ _x001C_ _x001C_ _x001C_

Condition: Unknown
Due 20 September 1997
Resolved 29 September 1997

Engineering

Issued 19 August 1997 Resolved

INSTALL EMERGENCY SHUTDOWN ON MAIN DIESEL ENGINE WHICH IS OPERABLE FROM THEBRIDGE.

Condition: Unknown
Due 20 September 1997
Resolved 29 September 1997

Construction/Loadline

Issued 2 July 1996 Resolved

REPAINT DRAFT MARKS ON BOW AND STERN.

Condition: Unknown
Due 2 July 1996
Resolved 2 July 1996

Construction/Loadline

Issued 2 July 1996 Resolved

MAKE REPAIR S TO BULKHEAD PENETRATIONS IN FWD BULKHEAD OF CARGO SPACE.

Condition: Unknown
Due 2 July 1996
Resolved 2 July 1996

Electrical

Issued 2 July 1996 Resolved

MAKE GEN SWITCHBOARD WATER TIGHT AROUND CUTOUT SWITCH.

Condition: Unknown
Due 8 July 1996
Resolved 8 July 1996

Engineering

Issued 2 July 1996 Resolved

INSTALL A BRACKET ON PORT GEN FUEL VALVE OR LINE TO SUPPORT VALVE ABOVE DECK PLATE.

Condition: Unknown
Due 8 July 1996
Resolved 8 July 1996

Engineering

Issued 24 April 1991 Resolved

INSTALL AND PROVE OPERATION OF MEANS TO START AND STOP MAIN ENGINES FROM_x001C_ BRIDGE OR PROVIDE COMMUNICATIONS FROM BRIDGE TO ENGINE ROOM.

Condition: Unknown
Due 24 April 1991
Resolved 24 April 1991

Casualty record · 1

2 October 2005Routine · role: Involved in a Marine Casualty · activity 2518672

Each line is an incident investigation the Coast Guard recorded with this hull among the vessels involved, with the date and the classification the Coast Guard gave it, and the bridge, lock or dam the investigation names where it names one. Involvement is not fault. The investigation narrative is not published. Source: IIR, through 2026.

Recorded names · 1

TESLA 1 (2005). Names as the Coast Guard recorded them in incident records, with the years they appear; some are renames and some are spelling variants.

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.