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ALYDAR
Offshore Supply Vessel · Offshore class · Built 1970s · USCG Heartland District (CGD-H) · Other hulls named ALYDAR
ALYDAR is a 1979 offshore supply vessel. The Coast Guard has recorded 30 inspections since 1981, most recently in April 1999, along with 7 deficiencies.
Records from 1981 to 1999. Most recent: inspection, 30 April 1999.
- Built
- 1979
- Last inspected
- 30 April 1999
- Documentation
- Not in the documentation file of 10 September 2026
- Deficiencies
- 7 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
Identity
608075
7814606 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here
WCW5074
50325
Flag
UNITED STATES
—
Maury page id
psix-50325
Inspections, by type
…with no type recorded13
Years with a record
18 calendar years (1981–1999)
The 30 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 it197 - Regulatory (Subpart C or D), Net Ton
290 - Regulatory (Subpart C or D), Gross Ton
290 - 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
WCW5074MMSI not assigned · cancelled · compulsorily equipped · granted 1 May 1996, cancelled 6 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.
Inspected as a tow unit · 7
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.
MISS BEHAVING Commercial Fishing Vessel · MISLE 70128 · 9 January 1997 · activity 6283CEDAR RIVER Offshore Supply Vessel · MISLE 48515 · 30 May 1996 · activity 83091OPR VESSEL Offshore Supply Vessel · MISLE 53047 · 30 May 1996 · activity 83091NABORS DT-110 Mobile Offshore Drilling Unit · MISLE 54206 · 30 May 1996 · activity 83091LA COMMANDER Towing Vessel · MISLE 121412 · 30 May 1996 · activity 83091CROSBY LIBERTY Towing Vessel · MISLE 202332 · 30 May 1996 · activity 83091LA INVADER Towing Vessel · MISLE 256707 · 30 May 1996 · activity 83091Inspection history · 30
30 April 1999
Administrative
Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 791893
3 January 1999
Type not recorded
No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 48929
20 August 1998
Deficiency Check
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 796996
2 June 1998
COI Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 793900
31 July 1997
Re-Inspection · Hull Examination
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1459340
9 January 1997
Type not recorded
No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 6283
22 July 1996
COI Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1363736
30 May 1996
Type not recorded
No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 83091
15 August 1995
Re-Inspection
Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1446233
23 June 1995
Re-Inspection
Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1407511
21 July 1994
Hull Examination · COI Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1410999
31 October 1993
Type not recorded
No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 30613
18 June 1993
COI Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1447253
15 June 1993
Type not recorded
No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 59446
6 August 1992
Hull Examination · Re-Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1356144
19 June 1991
COI Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1225933
7 June 1990
Re-Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1225908
19 June 1989
Hull Examination · COI Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1201525
16 May 1989
Type not recorded
No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1347635
6 May 1989
Type not recorded
No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 481808
6 March 1989
Examination of Repairs
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1199466
30 June 1988
Re-Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1207789
29 June 1987
Hull Examination · COI Inspection
Physical examination · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1017535
22 August 1986
Re-Inspection
Physical examination · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1000967
17 June 1985
Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 979987
7 February 1985
Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 985921
30 November 1984
Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1284528
29 June 1983
Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1274425
6 January 1983
Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1275889
1 July 1981
Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1276693
Deficiency record · 7
Documentation
Issued 2 June 1998
Resolved
PROVIDE APPROVED AUTOMATION TEST PROCEDURES.
Unknown
Issued 17 June 1985
Resolved
REPLACE HOLED FLAME SCREENS, BROKEN VENTS HEADS AND MISSING VENT HEAD ON BOTH PORT AND STARBOARD DIRTY BILGE TANKS AND SEACHEST VENT. REPAIR HOLE ON BILGE/BALLAST LINE, MAIN PUMP CONNECTION.
Unknown
Issued 17 June 1985
Resolved
THE FOLLOWING DEFICIENCY PERTAIN TO THE VESSEL, BLUE CRAB, DN608075
Deck/Cargo
Issued 30 November 1984
Resolved
PROVIDE AND RIGE AN ANCHOR ON PORT SIDE.
Unknown
Issued 30 November 1984
Resolved
THE FOLLOWING DEFICIENCY PERTAIN TO THE VESSEL, BLUE CRAB, DN608075.
Unknown
Issued 6 January 1983
Resolved
THE FOLLOWING DEFICIENCY PERTAINS TO THE VESSEL BLUE CRAB, DN608075.
Unknown
Issued 6 January 1983
Resolved
REPAIR OR REPLACE WASTE OIL TRANSFER PUMP.
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.