CONSTITUTION SERVICE

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

CONSTITUTION SERVICE is a 1976 offshore supply vessel. The Coast Guard has recorded 39 inspections since 1983, most recently in January 2001, along with 30 deficiencies.

Records from 1983 to 2001. Most recent: inspection, 29 January 2001.

Built: 1976
Last inspected: 29 January 2001
Documentation: Not in the documentation file of 10 September 2026
Inspections: 39
Deficiencies: 30 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date

Identity

US Official No.

577964

IMO number

7433828 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here

Call sign

WBN9203

MISLE id

48953

Flag

VANUATU

MMSI

—

Maury page id

psix-48953

Inspections, by type

…physical examinations16

…administrative events7

…with no type recorded16

Years with a record 16 calendar years (1983–2001)

The 39 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 25 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 it291 - Regulatory (Subpart C or D), Gross Ton
198 - 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

WBN9203MMSI not assigned · cancelled · compulsorily equipped · granted 5 September 1997, cancelled 17 February 2004

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 · 39

29 January 2001 Permit to Proceed

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 825268

9 June 1999 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 811126

2 June 1999 Administrative

Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1082915

15 March 1999 COI Inspection

Physical examination · MSO LOS ANGELES/LONG BEACH · USCG Southwest District (CGD-SW) · Activity 1436194

27 March 1998 Re-Inspection

Physical examination · MSO LOS ANGELES/LONG BEACH · USCG Southwest District (CGD-SW) · Activity 1465954

29 April 1997 Deficiency Check

Physical examination · MSO LOS ANGELES/LONG BEACH · USCG Southwest District (CGD-SW) · Activity 1094140

2 April 1997 COI Inspection

Physical examination · MSO LOS ANGELES/LONG BEACH · USCG Southwest District (CGD-SW) · Activity 1102278

2 April 1997 Type not recorded

No type recorded · MSO LOS ANGELES/LONG BEACH · USCG Southwest District (CGD-SW) · Activity 1457434

4 March 1997 Hull Examination

Physical examination · MSO PUGET SOUND · USCG Northwest District (CGD-NW) · Activity 1398625

2 July 1996 Type not recorded

No type recorded · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 1087131

14 August 1995 Initial Construction-Excluding Oversight

Physical examination · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 875258

3 August 1995 Deficiency Check

Physical examination · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 1184757

6 July 1995 COI Inspection

Physical examination · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 1192142

4 May 1995 Type not recorded

No type recorded · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 97426

12 December 1994 Type not recorded

No type recorded · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 123209

18 August 1994 Re-Inspection · Hull Examination

Physical examination · MSO PUGET SOUND · USCG Northwest District (CGD-NW) · Activity 872749

8 March 1994 Type not recorded

No type recorded · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 690728

7 March 1994 Type not recorded

No type recorded · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 152158

30 July 1993 Deficiency Check

Physical examination · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 1174055

9 July 1993 COI Inspection

Physical examination · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 1387389

23 March 1993 Administrative

Administrative · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 1147323

14 September 1992 Re-Inspection

Physical examination · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 938771

12 August 1992 Hull Examination

Physical examination · MSO PUGET SOUND · USCG Northwest District (CGD-NW) · Activity 950433

24 February 1992 Administrative

Administrative · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 948812

22 August 1991 Type not recorded

No type recorded · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 936097

22 August 1991 Type not recorded

No type recorded · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 1244989

21 August 1991 Type not recorded

No type recorded · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 942338

20 August 1991 Administrative

Administrative · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 939847

11 July 1991 COI Inspection

Physical examination · Marine Safety Unit Valdez · USCG Arctic District (CGD-A) · Activity 1248493

28 September 1990 Re-Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1224366

22 August 1990 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 914489

14 July 1989 Hull Examination · COI Inspection

Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1197906

15 April 1987 Administrative

Administrative · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1330399

11 March 1987 Type not recorded

No type recorded · MSO PUGET SOUND · USCG Northwest District (CGD-NW) · Activity 1319291

22 August 1986 Permit to Proceed

Administrative · MSO SAN DIEGO · USCG Southwest District (CGD-SW) · Activity 1002685

21 January 1986 Type not recorded

No type recorded · MSO LOS ANGELES/LONG BEACH · USCG Southwest District (CGD-SW) · Activity 1304248

18 October 1985 Type not recorded

No type recorded · MSO PUGET SOUND · USCG Northwest District (CGD-NW) · Activity 996371

8 April 1985 Type not recorded

No type recorded · MSO PUGET SOUND · USCG Northwest District (CGD-NW) · Activity 1289644

5 April 1983 Type not recorded

No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 968371

Deficiency record · 30

Lifesaving

Issued 2 April 1997 Resolved

Provide proof of complection of launching davit for the rescue boat. Untilcomplete rescue boat must be stowed able to be deployed by hand.

Condition: Unknown
Due 2 April 1997
Resolved 2 April 1997

Documentation

Issued 2 April 1997 Resolved

Provide Stability Letter after completing requirements set by Coast Guard MSC-2. Vessel is to operate at a reduced stability of 6% as per A.B.S. leter until complete.

Condition: Unknown
Due 2 April 1997
Resolved 2 April 1997

Fire Fighting

Issued 6 July 1995 Resolved

PROVIDE MOUNTING BRACKET FOR B-II PORTABLE FIRE EXTINGUISHER IN ENGINEROOM ON FORWARD PORTSIDE BULKHEAD.

Condition: Unknown
Due 6 July 1995
Resolved 6 July 1995

Accommodation/Occupational Safety

Issued 6 July 1995 Resolved

REPAIR AND PROVE PROPER OPERATION OF EMERGENCY ALARM BELL IN STEERING GEAR ROOM.

Condition: Unknown
Due 6 July 1995
Resolved 6 July 1995

Lifesaving

Issued 6 July 1995 Resolved

PROVE PROPER OPERATION OF RESCUE BOAT AND DAVIT ON NORMAL AND EMERGENCY POWER.

Condition: Unknown
Due 6 July 1995
Resolved 6 July 1995

Lifesaving

Issued 6 July 1995 Resolved

CONDUCT FIRE AND ABANDON SHIP DRILLS IN PRESENCE OF MARINE INSPECTOR.

Condition: Unknown
Due 6 July 1995
Resolved 6 July 1995

Lifesaving

Issued 6 July 1995 Resolved

REPLACE 1 ADULT PFD REJECTED BY INSPECTOR DUE TO EXCESSIVE WEAR.

Condition: Unknown
Due 9 July 1995
Resolved 15 August 1995

Lifesaving

Issued 6 July 1995 Resolved

PROPERLY MOUNT PFD WATERLIGHTS SO THEY ARE VISIBLE WHEN PFD IS DONNED.

Condition: Unknown
Due 9 July 1995
Resolved 15 August 1995

Lifesaving

Issued 6 July 1995 Resolved

PROPERLY MOUNT WATERLIGHTS ON EXPOSURE SUITS SO THEY ARE VISIBLE WHEN SUIT IS DONNED. ALSO STENCIL 2 EXPOSURE SUITS WITH VESSEL'S NAME.

Condition: Unknown
Due 9 July 1995
Resolved 15 August 1995

Navigation

Issued 6 July 1995 Resolved

REPAIR AND PROVE PROPER OPERATION OF AUDIBLE ALARM FOR NAVIGATION LIGHTS.

Condition: Unknown
Due 6 July 1995
Resolved 15 August 1995

Engineering

Issued 6 July 1995 Resolved

REPAIR AND PROVE PROPER OPERATION OF LOW LUBE OIL ALARM FOR STARBOARD MAIN DIESEL ENGINE.

Condition: Unknown
Due 6 July 1995
Resolved 6 July 1995

Engineering

Issued 6 July 1995 Resolved

PROVIDE LINE DIAGRAM FOR FUEL OIL PIPING FOR OIL TRANSFER PROCEDURES IN ACCORDANCE WITH 33 CFR 155.

Condition: Unknown
Due 6 July 1995
Resolved 6 July 1995

Engineering

Issued 6 July 1995 Resolved

PROVIDE CAP ON VALVE IN PORT FUEL OIL TANK.

Condition: Unknown
Due 6 July 1995
Resolved 6 July 1995

Electrical

Issued 6 July 1995 Resolved

PROVE PROPER OPERATION OF LOW LUBE OIL SHUTDOWNS FOR PORT AND STARBOARD SHIP SERVICE GENERATORS.

Condition: Unknown
Due 6 July 1995
Resolved 6 July 1995

Lifesaving

Issued 6 July 1995 Resolved

PROVIDE RETROREFLECTIVE TAPE FOR RING BUOY ON PORT AFT BULKHEAD OF MAIN DECK. AFFIX TAPE IN ACCORDANCE WITH NVIC 1-87.

Condition: Unknown
Due 9 July 1995
Resolved 15 August 1995

Electrical

Issued 9 July 1993 Resolved

REPAIR AND PROVE PROPER OPERATION OF PORT GENERATOR OVERSPEED TRIP.

Condition: Unknown
Due 9 July 1993
Resolved 9 July 1993

Lifesaving

Issued 9 July 1993 Resolved

PROVIDE SIGHT GLASS GUARDS AS NEEDED THROUGH OUT ENGINE SPACES.

Condition: Unknown
Due 9 July 1993
Resolved 9 July 1993

Construction/Loadline

Issued 9 July 1993 Resolved

PROPERLY REPAIR FRACTURE IN WELD OF WATER TIGHT BULKHEAD BETWEEN NO. 8 BALLAST TANK AND STEERING GEAR SPACE.

Condition: Unknown
Due 9 July 1993
Resolved 9 July 1993

Lifesaving

Issued 9 July 1993 Resolved

PROVIDE AND INSTALL GUARD FOR PORT AIR COMPRESSER FLY WHEEL AND FAN BELT.

Condition: Unknown
Due 9 July 1993
Resolved 9 July 1993

Construction/Loadline

Issued 22 August 1991 Resolved

MAKE PERMANENT REPAIRS TO THE VESSEL HULL IN ALL AFFECTED AREAS RESULTING FROM DAMAGE SUSTAINED ON 27JUL91, IN PARTICULAR THE AREA IN WAY OF FRAME 63ALL REPAIRS TO BE COMPLETED TO THE SATISFACTION OF THE ATENDING MARINE INSPECTOR AND THE COGNIZANT OCMI AT THE NEXT DDX OR PRIOR TO 15JUL92.

Condition: Unknown
Due 22 August 1991
Resolved 22 August 1991

Construction/Loadline

Issued 11 July 1991 Resolved

Make all watertight doors and hatches operable in a manner in concurrance with good marine practice.

Condition: Unknown
Due 11 July 1991
Resolved 11 July 1991

Fire Fighting

Issued 11 July 1991 Resolved

Conduct satisfactory fire drill.

Condition: Unknown
Due 11 July 1991
Resolved 11 July 1991

Fire Fighting

Issued 11 July 1991 Resolved

Prior to 15 Aug 91 provide documented proof of fire extinguisher/fixed system severcing.

Condition: Unknown
Due 11 July 1991
Resolved 11 July 1991

Deck/Cargo

Issued 11 July 1991 Resolved

Make local controller for anchor windlass operational.

Condition: Unknown
Due 11 July 1991
Resolved 11 July 1991

Lifesaving

Issued 11 July 1991 Resolved

Provide evidence of severcing and hydro release renewal to liferafts

Condition: Unknown
Due 11 July 1991
Resolved 11 July 1991

Lifesaving

Issued 11 July 1991 Resolved

Provide propulsion, Outfitting and proper launching abilities for rescue boat.

Condition: Unknown
Due 11 July 1991
Resolved 11 July 1991

Deck/Cargo

Issued 28 September 1990 Resolved

PROVIDE INSTALLATION INFORMATION AND PIPING DIAGRAM ON AFT INDEPENDENT OIL_x001C_RECOVERY TANK.

Condition: Unknown
Due 28 September 1990
Resolved 28 September 1990

Deck/Cargo

Issued 28 September 1990 Resolved

PROVIDE APPROVED DRAWINGS, DOCUMENTATION AND LOAD TEST OF NEWLY INSTALLED_x001C_ DECK CRANE.

Condition: Unknown
Due 28 September 1990
Resolved 28 September 1990

Construction/Loadline

Issued 28 September 1990 Resolved

PROVIDE APPROVED DRAWINGS AND WELD SEQUENCE FOR NEWLY INSTALLED AFT DECK.

Condition: Unknown
Due 28 September 1990
Resolved 28 September 1990

Unknown

Issued 11 March 1987 Resolved

VESSEL TO UNDERGO SATISFACTORY REINSPECTION / INSPECTION FOR CERTIFICATION (AS APPROPRIATE); AND, SATISFACTORY, CREDIT, DRYDOCK EXAMINATION PRIOR TO OPERATION AS AN INSPECTED VESSEL.

Condition: Unknown
Due 11 March 1987
Resolved 11 March 1987

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.