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SUPERIOR POWER

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

SUPERIOR POWER is a 1977 offshore supply vessel. The Coast Guard has recorded 17 inspections since 1990, most recently in April 2004, along with 12 deficiencies.

Records from 1990 to 2004. Most recent: inspection, 29 April 2004.

Built
1977
Last inspected
29 April 2004
Documentation
Not in the documentation file of 10 September 2026
Inspections
17
Deficiencies
12 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date
Inspected with
2 other vessels

Identity

US Official No.
589626
IMO number
—
Call sign
WCP4384
MISLE id
155885
Flag
UNITED STATES
MMSI
366818060 (licence lapsed)
Maury page id
psix-155885

Inspections, by type

…physical examinations12
…administrative events4
…with no type recorded1
Years with a record 11 calendar years (1990–2004)
The 17 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 22 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 it40 - Regulatory (Subpart C or D), Net Ton
45 - Regulatory (Subpart C or D), Gross 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

WDA5247MMSI 366818060 · cancelled · compulsorily equipped · granted 6 July 2001, cancelled 31 July 2006
WCP4384MMSI not assigned · expired · compulsorily equipped · granted 1 July 1998, cancelled 19 February 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.

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.

DREMA G WOODS Towing Vessel · MISLE 143860 · 25 June 2002 · activity 1636282T13878 Freight Barge · MISLE 461177 · 25 June 2002 · activity 1636282

Inspection history · 17

29 April 2004 Administrative Inspection
Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 2055558
25 June 2002 Damage Survey
Physical examination · MIDET HARVEY CANAL DETAIL · USCG Heartland District (CGD-H) · Activity 1636047
25 June 2002 Type not recorded
No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1636282
20 February 2002 COI Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 1489127
8 August 2000 COI Inspection · Hull Examination
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1429404
25 August 1999 Re-Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1404823
22 June 1998 COI Inspection · Hull Examination
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1428972
31 July 1997 Re-Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1396772
4 June 1996 COI Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1383264
14 August 1995 Administrative
Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1182565
24 July 1995 Administrative
Administrative · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1190563
16 June 1995 Hull Examination · COI Inspection
Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1430058
6 February 1995 Administrative
Administrative · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 835341
11 March 1994 COI Inspection · Hull Examination
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1439480
7 October 1992 COI Inspection
Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 933963
20 April 1992 Re-Inspection
Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1269864
18 September 1990 Hull Examination · Initial Certification
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 906348

Deficiency record · 12

Operations/Management
Issued 25 June 2002 Resolved
Prior to movement of vessel contact MSO New Orleans Inspection Department to advise of intentions of movement and coordinate C.G. Marine Inspection prior to Movement.
Due 25 June 2002
Resolved 27 June 2002
Lifesaving › Lifebuoys
Issued 25 February 2002 Resolved
Replace missing retro reflective. LEGACY COMPONENT DESC: Markings (ship name/port)
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 25 February 2002
Resolution: Missing retro replaced.
Lifesaving
Issued 25 August 1999 Resolved
Demonstate compliance with the 8th U.S. Coast Guard District's policy "Rescue Boat Requirements for Offshore Supply Vessels" dated 12NOV98 to thesatisfaction of the attending Marine Inspector.
Condition: Unknown
Due 25 August 1999
Resolved 25 August 1999
Accommodation/Occupational Safety
Issued 16 June 1995 Resolved
MAKE PERMANENT REPAIRS TO FRESH WATER SUPPLY LINE TO HOUSE/ACCCOMODATION SPACE.
Condition: Unknown
Due 16 July 1995
Resolved 29 June 1995
Construction/Loadline
Issued 16 June 1995 Resolved
MAKE ENGINE ROOM ESCAPE SCUTTLE OPERATIONAL AND WATERTIGHT
Condition: Unknown
Due 16 June 1995
Resolved 16 June 1995
Electrical
Issued 16 June 1995 Resolved
REPLACE WASTED JUNCTION BOXES IN ENGINE ROOM AS MARKED
Condition: Unknown
Due 16 June 1995
Resolved 16 June 1995
Electrical
Issued 16 June 1995 Resolved
REPAIR OR REPLACE 12 VOLT EMERGENCY LIGHTING SYSTEM SERVING ENGINE ROOM ANDWHEEL HOUSE
Condition: Unknown
Due 16 June 1995
Resolved 16 June 1995
Electrical
Issued 16 June 1995 Resolved
REPLACE SECTIONS OF WASTED ARMORED CABLE IN ENGINE ROOM AS MARKED
Condition: Unknown
Due 16 June 1995
Resolved 16 June 1995
Construction/Loadline
Issued 16 June 1995 Resolved
PROVIDE PLAN FOR REPAIRING/REPLACING WASTED SECTIONS OF HOUSE STRUCTURE
Condition: Unknown
Due 16 June 1995
Resolved 16 June 1995
Documentation
Issued 18 September 1990 Resolved
SUBMIT AN OPERATING MANUAL TO [name withheld] FOR APPROVAL.
Condition: Unknown
Due 18 September 1990
Resolved 18 September 1990
Documentation
Issued 18 September 1990 Resolved
SUBMIT STABILITY CALCULATIONS TO THE COAST GUARD MARINE SAFETY CENTER FOR ISSUANCE OF A STABILITY LETTER.
Condition: Unknown
Due 18 September 1990
Resolved 18 September 1990
Documentation
Issued 18 September 1990 Resolved
SUBMIT PLANS SHOWING GENERAL ARRANGEMENT, INBOARD AND OUTBOARD PROFILE AND A STRUCTURAL ANALYSIS OF ALL LEGS AND LEG TOWER SUPPORTS TO [name withheld] FOR APPROVAL.
Condition: Unknown
Due 18 September 1990
Resolved 18 September 1990

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.