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DIAMOND RIVER

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

DIAMOND RIVER is a 1974 offshore supply vessel. The Coast Guard has recorded 27 inspections since 1980, most recently in January 1999, along with 3 deficiencies.

Records from 1980 to 1999. Most recent: inspection, 5 January 1999.

Built
1974
Last inspected
5 January 1999
Documentation
Not in the documentation file of 10 September 2026
Inspections
27
Deficiencies
3 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date
Inspected with
2 other vessels

Identity

US Official No.
556352
IMO number
7390624 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here
Call sign
WBR6260
MISLE id
47959
Flag
UNITED STATES
MMSI
—
Maury page id
psix-47959

Inspections, by type

…physical examinations10
…administrative events8
…with no type recorded9
Years with a record 14 calendar years (1980–1999)
The 27 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 27 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 it264 - Regulatory (Subpart C or D), Gross Ton
903 - Convention (Subpart B), Gross Ton
179 - Regulatory (Subpart C or D), Net Ton
270 - Convention (Subpart B), 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

WCX9213MMSI not assigned · cancelled · compulsorily equipped · granted 20 January 1998, cancelled 3 April 2003
WCS9879MMSI not assigned · cancelled · compulsorily equipped · granted 5 July 1995, cancelled 5 March 2003 · licensed under a name not among this hull’s recorded names (not shown)
WCQ7471MMSI not assigned · cancelled · compulsorily equipped · granted 10 April 1995, cancelled 7 April 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.

Inspected as a tow unit · 2

The Coast Guard recorded this vessel and the following in the same inspection activity — normally a tug and the barges in its tow. A recreational or unclassed hull in the same activity is held and not published, so it does not appear here: these lists are a floor, not a complete manifest.

CATHERINE Towing Vessel · MISLE 122192 · 3 May 1993 · activity 147956RM 726 Freight Barge · MISLE 190274 · 3 May 1993 · activity 147956

Inspection history · 27

5 January 1999 Type not recorded
No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 766745
21 December 1998 Type not recorded
No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 203246
7 October 1998 Administrative
Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 802930
1 January 1998 Administrative
Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 783500
7 February 1997 Administrative
Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1103961
30 November 1995 Administrative
Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1192874
21 September 1995 Administrative
Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 876467
1 September 1995 Hull Examination
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1398307
21 April 1995 Examination of Repairs · Damage Survey
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 859523
22 September 1994 COI Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1422432
20 January 1994 Re-Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1356502
3 May 1993 Type not recorded
No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 147956
8 January 1993 Deficiency Check
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 827247
23 November 1992 Hull Examination · COI Inspection
Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1408927
24 March 1992 Administrative
Administrative · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 943402
1 November 1991 Administrative
Administrative · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1248309
5 April 1991 COI Inspection
Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1239403
27 December 1990 Type not recorded
No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1229519
14 June 1990 Administrative
Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 923450
20 April 1990 Re-Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1224202
28 April 1989 Deficiency Check
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1279529
7 April 1989 COI Inspection · Hull Examination
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1036184
11 June 1986 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 995147
8 September 1984 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1306463
30 December 1982 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 967750
8 September 1982 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1278173
1 August 1980 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1272193

Deficiency record · 3

Construction/Loadline
Issued 23 November 1992 Resolved
MAKE BULKHEADS BETWEEN ENGINE ROOM AND BOTH SMALL VOIDS WATERTIGHT IN WAY OF TWO FUEL OIL REACH ROD VALVES.
Condition: Unknown
Due 23 November 1992
Resolved 23 November 1992
Unknown
Issued 20 April 1990 Resolved
SUBMIT APPLICABLE INFORMATION TO COAST GUARD MARINE SAFETY CENTER TO OBTAINNEW STABILITY LETTER WHICH ALLOWS CARRIAGE OF GRADE "E" LIQUID MUD IN CARGOTANKS.
Condition: Unknown
Due 20 April 1990
Resolved 20 April 1990
Navigation
Issued 7 April 1989 Resolved
PROVIDE DEVIATION TABLE. COMPLIANCE DATE IS: 07MAY89
Condition: Unknown
Due 7 April 1989
Resolved 7 April 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.