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GECO DOLPHIN

Research Vessel · Research Ship class · Built 1970s · USCG Heartland District (CGD-H)

GECO DOLPHIN is a 1978 research vessel. The Coast Guard has recorded 53 inspections since 1982, most recently in March 2006, along with 19 deficiencies.

Records from 1982 to 2006. Most recent: inspection, 8 March 2006.

Built
1978
Last inspected
8 March 2006
Documentation
Not in the documentation file of 10 September 2026
Inspections
53
Deficiencies
19 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date
Inspected with
4 other vessels

Identity

US Official No.
599021
IMO number
7807653 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here
Call sign
YJQS9
MISLE id
49933
Flag
UNITED STATES
MMSI
—
Maury page id
psix-49933

Inspections, by type

…physical examinations24
…administrative events3
…with no type recorded26
Years with a record 22 calendar years (1982–2006)
The 53 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 20 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 Research Ship class in Maury's sources begin in 1980.

Documentation record

Tonnage as PSIX records it322 - Regulatory (Subpart C or D), Net Ton
1074 - Regulatory (Subpart C or D), Gross Ton
607 - Dead Weight, Ton
1118 - Displacement, 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

No FCC ship-station licence is recorded against this Official Number in the file of 6 September 2026. That is a fact about the licence file, not about the radio.

Inspected as a tow unit · 4

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.

MS MADISON Offshore Supply Vessel · MISLE 50158 · 20 February 1997 · activity 161287ANITA D Passenger (Inspected) · MISLE 47408 · 7 February 1994 · activity 143302DC 703 Freight Barge · MISLE 112227 · 27 February 1993 · activity 86573HARBOR SENTINEL Towing Vessel · MISLE 134275 · 27 February 1993 · activity 86573

Inspection history · 53

8 March 2006 NPV Safety Exam
Physical examination · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 2598731
10 January 2006 ISPS II Exam
Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 2563740
22 May 2005 PII Safety Exam · Ballast Water Examination
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 2364608
6 July 2004 ISPS II Exam
Physical examination · MSU LAKE CHARLES · USCG Heartland District (CGD-H) · Activity 2123771
11 June 2003 Periodic Inspection
Physical examination · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 1813963
11 June 2003 Security Inspection
Physical examination · Marine Safety Unit Brownsville · USCG Heartland District (CGD-H) · Activity 1815071
28 August 2001 Type not recorded
No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 293487
13 August 2001 Type not recorded
No type recorded · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 769298
9 August 2001 Type not recorded
No type recorded · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 196888
4 August 2001 Type not recorded
No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 292562
8 April 1999 Type not recorded
No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 427368
15 August 1998 Type not recorded
No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 419366
11 February 1998 Type not recorded
No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 412727
6 March 1997 Type not recorded
No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 665731
21 February 1997 Damage Survey
Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1434523
20 February 1997 Type not recorded
No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 161287
13 September 1996 Administrative
Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1438484
28 August 1996 Inclining Experiment
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1266151
26 August 1996 Administrative
Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1092960
8 May 1996 Type not recorded
No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 665704
29 December 1995 COI Inspection
Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1400271
2 November 1995 Hull Examination
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1357355
27 January 1995 Deficiency Check
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1137713
22 November 1994 Re-Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1447403
1 March 1994 Type not recorded
No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1165250
7 February 1994 Type not recorded
No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 143302
23 November 1993 COI Inspection
Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1460671
4 March 1993 Type not recorded
No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1142934
27 February 1993 Type not recorded
No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 86573
21 January 1993 Re-Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1472498
23 October 1992 Hull Examination
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1408922
31 July 1992 Type not recorded
No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 665701
26 May 1992 Type not recorded
No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 97145
3 December 1991 COI Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 940425
5 November 1991 Type not recorded
No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 665702
13 December 1990 Re-Inspection · Hull Examination
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1242947
13 April 1990 Deficiency Check
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1238012
7 March 1990 Deficiency Check
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1241223
6 February 1990 MARPOL Annex II Examination
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1214549
8 December 1989 COI Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1212611
9 February 1989 Re-Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1034898
10 June 1988 Examination of Repairs
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 893732
9 December 1987 COI Inspection · Hull Examination
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1010444
5 November 1986 Administrative
Administrative · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1324274
5 November 1984 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 976288
7 September 1984 Type not recorded
No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 974526
3 August 1984 Type not recorded
No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 974524
17 January 1984 Type not recorded
No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1283374
22 November 1983 Type not recorded
No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1272712
8 February 1983 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 964593
8 February 1983 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1273089
15 November 1982 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 967966
29 April 1982 Type not recorded
No type recorded · MIO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 971416

Deficiency record · 19

Documentation
Issued 4 August 2001 Resolved
PROVIDE ADMINISTRATION APPROVAL OF SOPEP. MARPOL 1/26.1
Condition: Unknown
Due 30 August 2001
Resolved 30 August 2001
Documentation
Issued 4 August 2001 Resolved
PROVIDE DOCUMENT FROM FLAG STATE ATTESTING TO COMPLAINCE WITH SAFE MANNING DOCUMENT REQUIREMENTS "PROPER RADIO OPERATORS LICENSE" SOLAS 60 V/13 PRIORTO DEPARTURE.
Condition: Unknown
Due 5 August 2001
Resolved 5 August 2001
Fire Fighting
Issued 4 August 2001 Resolved
PROVIDE DOCUMENT FROM FLAG STATE ATTESTING TO ABILITY OF VESSEL TO SAIL WITHOUT EMERGENCY FIRE PUMP, OR PROVIDE PROOF OF ADEQUATE PRESSURE FROM EMERGENCY FIRE PUMP. SOLAS 60 II / 56 (b) (ii) PRIOR TO DEPARTURE.
Condition: Unknown
Due 5 August 2001
Resolved 5 August 2001
Fire Fighting
Issued 29 December 1995 Resolved
REPAIR AND PROVE PROPER OPERATION OF FIRE MONITOR OR REMOVE FIRE MONITOR.
Condition: Unknown
Due 29 December 1995
Resolved 29 December 1995
Navigation
Issued 29 December 1995 Resolved
REPAIR AUDIBLE ALARMS ON NAVIGATION LIGHT PANEL.
Condition: Unknown
Due 29 December 1995
Resolved 29 December 1995
Engineering
Issued 29 December 1995 Resolved
REPAIR LUBE OIL LEAK ON STBD MAIN ENGINE PRE-LUBE INTERLOCK.
Condition: Unknown
Due 29 December 1995
Resolved 29 December 1995
Navigation
Issued 29 December 1995 Resolved
REPLACE MISSING STBD ENGINE OIL PRESSURE LIGHT ON BRIDGE ALARM PANEL.
Condition: Unknown
Due 29 December 1995
Resolved 29 December 1995
Engineering
Issued 29 December 1995 Resolved
REPAIR LUBE OIL LEAK ON PORT LUBE OIL FILTER HOSE.
Condition: Unknown
Due 29 December 1995
Resolved 29 December 1995
Construction/Loadline
Issued 29 December 1995 Resolved
REPAINT LOADLINE AND DRAFT MARKS ON HULL.
Condition: Unknown
Due 29 December 1995
Resolved 29 December 1995
Construction/Loadline
Issued 29 December 1995 Resolved
REPAIR/REPLACE ENGINEROOM EMERGENCY ESCAPE HATCH ON MAINDECK.
Condition: Unknown
Due 29 December 1995
Resolved 29 December 1995
Construction/Loadline
Issued 29 December 1995 Resolved
REPLACE GASKETS & CHAULK TEST WATERTIGHT DOOR TO PORT STORAGE LOCKER AND WATERTIGHT DOOR TO GALLEY.
Condition: Unknown
Due 29 December 1995
Resolved 29 December 1995
Deck/Cargo
Issued 22 November 1994 Resolved
U T ALL DRY BULK TANKS AND PROVIDE SPEC SHEETS
Condition: Unknown
Due 22 November 1994
Resolved 22 November 1994
Construction/Loadline
Issued 23 November 1993 Resolved
The six dry bulk tanks must be made available for inspection at the next drydocking.
Condition: Unknown
Due 23 November 1993
Resolved 23 November 1993
Deck/Cargo
Issued 8 December 1989 Resolved
PROVIDE ON BOARD A CARGO RECORD BOOK TO DETAIL AMOUNTS OF NOXIOUS LIQUID SUBSTANCES (NLS) CARRIED IN THE VESSEL'S CARGO TANKS TO COMPLY WITH 33CFR 151.31
Condition: Unknown
Due 8 December 1989
Resolved 8 December 1989
Engineering
Issued 8 December 1989 Resolved
THE PRESSURE GUAGE ON THE STBD SHIP SERVICE AIR RECEIVER SO THAT IT CAN READ BETWEEN 1.2 AND 2 TIMES THE MAWP OF THE AIR RECEIVER.
Condition: Unknown
Due 8 December 1989
Resolved 8 December 1989
Navigation
Issued 8 December 1989 Resolved
PROVIDE A COMPASS DEVIATION CARD FOR THE MAGNETIC COMPASS ON THE BRIDGE TO COMPLY WITH 46 CFR 96.17-1(A)
Condition: Unknown
Due 8 December 1989
Resolved 8 December 1989
Electrical
Issued 8 December 1989 Resolved
INSTALL EMERGENCY LIGHTING IN THE SHAFT ALLEY WALKWAY TO THE RUDDER ROOM TOCOMPLY WITH 46 CFR 96.05-1(A)
Condition: Unknown
Due 8 December 1989
Resolved 8 December 1989
Unknown
Issued 8 February 1983 Resolved
THE FOLLOWING DEFICIENCY PERTAINS TO THE VESSEL MARCIA ANN, DN599021
Condition: Unknown
Due 8 February 1983
Resolved 8 February 1983
Deck/Cargo
Issued 8 February 1983 Resolved
PROVIDE SECOND ANCHOR AND CABLE IAW 46 CFR 96.07-51(A).
Condition: Unknown
Due 8 February 1983
Resolved 8 February 1983

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.