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DEFENDER

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

DEFENDER is a 1977 offshore supply vessel. The Coast Guard has recorded 55 inspections since 1985, most recently in October 2016, along with 69 deficiencies and 2 casualty investigations between 2006 and 2011.

Records from 1985 to 2016. Most recent: inspection, 5 October 2016.

Built
1977
Last inspected
5 October 2016
Documentation
Not in the documentation file of 10 September 2026
Inspections
55
Deficiencies
69 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date
Casualties
2 investigations · 2006–2011
Inspected with
1 other vessel
Also recorded as
1 other name

Identity

US Official No.
580255
IMO number
7707279 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here
Call sign
WDC6636
MISLE id
49083
Flag
PANAMA
MMSI
367058843 (licence lapsed)
Maury page id
psix-49083

Inspections, by type

…physical examinations39
…administrative events10
…with no type recorded6
Years with a record 24 calendar years (1985–2016)
The 55 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 10 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 it259 - Regulatory (Subpart C or D), Gross Ton
660 - Convention (Subpart B), Gross Ton
176 - Regulatory (Subpart C or D), Net Ton
198 - 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

WDC6636MMSI 367058843 · expired · compulsorily equipped · granted 10 July 2015, cancelled 30 August 2025
WCX8977MMSI not assigned · expired · compulsorily equipped · granted 31 December 1997, cancelled 1 March 2008 · 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 · 1

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.

BAHAMAS SPIRIT Tank Ship · MISLE 486147 · 9 January 2006 · activity 2565748

Inspection history · 55

5 October 2016 Uninspected Other
Physical examination · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 6022110
3 July 2012 Deficiency Check
Physical examination · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 4367950
11 June 2012 Administrative Inspection
Administrative · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 4340906
4 June 2012 Deficiency Check
Physical examination · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 4334013
21 January 2011 MTSA Verification · Drydock Exam · COI Inspection · Internal Structural Exam
Physical examination · Marine Safety Unit Galveston · USCG Heartland District (CGD-H) · Activity 3930361
28 October 2010 Administrative Inspection
Administrative · Marine Safety Unit Galveston · USCG Heartland District (CGD-H) · Activity 3882057
7 January 2010 Deficiency Check · COI Inspection
Physical examination · Marine Safety Unit Galveston · USCG Heartland District (CGD-H) · Activity 3660513
7 July 2009 Administrative Inspection
Administrative · Marine Safety Unit Galveston · USCG Heartland District (CGD-H) · Activity 3535626
16 December 2008 Annual Inspection
Physical examination · Marine Safety Unit Galveston · USCG Heartland District (CGD-H) · Activity 3380522
4 November 2008 Examination of Repairs
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3357077
18 September 2008 Damage Survey · Administrative Inspection
Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 3330123
17 September 2008 Type not recorded
No type recorded · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 3330812
28 April 2008 Type not recorded
No type recorded · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 3194395
25 April 2008 Type not recorded
No type recorded · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 3194311
3 January 2008 Periodic Inspection
Physical examination · Marine Safety Unit Galveston · USCG Heartland District (CGD-H) · Activity 3124414
3 October 2007 Hull Examination · Internal Structural Exam
Physical examination · Marine Safety Unit Galveston · USCG Heartland District (CGD-H) · Activity 3072929
5 February 2007 Examination of Repairs · Administrative Inspection · Damage Survey
Physical examination · Marine Safety Unit Galveston · USCG Heartland District (CGD-H) · Activity 2867403
3 January 2007 MTSA Verification · Annual Inspection
Physical examination · Marine Safety Unit Galveston · USCG Heartland District (CGD-H) · Activity 2855232
15 June 2006 Security Plan Amendment Review - VSP
Administrative · Marine Safety Center (MSC) · Activity 2680350
10 January 2006 Damage Survey
Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 2564509
9 January 2006 Type not recorded
No type recorded · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 2565748
7 October 2005 COI Inspection
Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 2507340
23 August 2005 Internal Structural Exam · Hull Examination
Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 2468801
9 June 2005 Security Plan Amendment Review - VSP
Administrative · Marine Safety Center (MSC) · Activity 2384943
28 April 2005 Type not recorded
No type recorded · MSO JACKSONVILLE · USCG Southeast District (CGD-SE) · Activity 2350214
4 November 2004 MTSA Verification · Annual Inspection
Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 2234693
24 December 2003 Security Plan Review - VSP
Administrative · Marine Safety Center (MSC) · Activity 1982904
18 December 2003 Re-Inspection
Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1962730
10 January 2003 Re-Inspection
Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1730238
5 September 2002 Hull Examination
Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1673230
12 October 2001 Re-Inspection
Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1441932
13 October 2000 COI Inspection
Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1443086
15 August 2000 Hull Examination
Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1361668
10 March 2000 Re-Inspection
Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1421830
13 October 1998 COI Inspection
Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1386351
25 September 1998 Administrative
Administrative · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 799247
25 September 1997 Re-Inspection
Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1375138
12 September 1997 Hull Examination
Physical examination · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1400643
18 November 1996 Deficiency Check
Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 865996
3 November 1996 Deficiency Check
Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1175254
28 October 1996 Type not recorded
No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1163771
25 September 1996 COI Inspection
Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1438490
16 August 1995 Re-Inspection
Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1360228
10 August 1995 Hull Examination
Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1192808
18 October 1994 COI Inspection
Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1472506
22 November 1993 Deficiency Check
Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1154605
19 November 1993 Re-Inspection
Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1154327
3 February 1993 Administrative
Administrative · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 962796
23 December 1992 Deficiency Check
Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 827723
20 October 1992 COI Inspection · Hull Examination
Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1472490
25 September 1992 Inclining Experiment
Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 951945
3 December 1987 Administrative
Administrative · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1027302
8 July 1987 Administrative
Administrative · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1015547
5 February 1986 Deficiency Check
Physical examination · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 1293852
24 November 1985 COI Inspection · Credit Drydock
Physical examination · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 985159

Deficiency record · 69

Electrical › Electrical Distribution System (service) › Switch
Issued 21 January 2011 Resolved
Mechanical lockout bar missing on main switch board to isolate SSG power from shore power IAW 46 CFR 91.25-30.
Condition: Improper Installation
Action required: 705 - Other - as specified
Due 3 March 2011
Resolved 3 March 2011
Resolution: Lockout installed and tested.
Electrical › Lighting (emergency) › Battery Operated Lantern
Issued 21 January 2011 Resolved
Multiple lights were out in various passage ways IAW 46 CFR 91.25-30.
Action required: 705 - Other - as specified
Due 3 March 2011
Resolved 3 March 2011
Resolution: Lights were replaced and working.
Accommodation/Occupational Safety › Occupational Safety › Deck Rail
Issued 21 January 2011 Resolved
Handrail attached to the cat walk above the pilot house was wasted. Required replacement or the removal and blocking of the access to the cat walk IAW 46 CFR 92.20-15.
Action required: 705 - Other - as specified
Due 3 March 2011
Resolved 3 March 2011
Resolution: Calk walk was removed and access was restricted to the area.
Construction/Loadline › Penetrations › Gasket
Issued 7 January 2010 Resolved
WTD below the waterline had wrong type of gasket material installed.
Condition: Improper Installation
Action required: 705 - Other - as specified
Resolved 6 April 2010
Resolution: New Gaskets installed on all WTD below the waterline
Deck/Cargo › Ballast › Vents
Issued 7 January 2010 Resolved
Ballast tank vents screen were torn
Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Resolved 6 April 2010
Resolution: New vents screens were installed
Construction/Loadline › Hull › Bottom Plating
Issued 18 September 2008 Resolved
24-inch x 36-inch insert on centerline at fwd E/R bulkhead.
Action required: 705 - Other - as specified
Due 19 September 2008
Resolved 20 September 2008
Engineering › Thrusters › Shaft
Issued 3 January 2008 Resolved
Machinery guard missing for bow thruster engine
Action required: 705 - Other - as specified
Due 3 February 2008
Resolved 15 January 2008
Resolution: Guard Repalced.
Electrical › Electric Supply System (service) › Cable
Issued 3 January 2008 Resolved
Remove dead end wire on bow thruster engine.
Action required: 705 - Other - as specified
Due 3 February 2008
Resolved 15 January 2008
Resolution: removed.
Engineering › Thrusters › Hose
Issued 3 January 2008 Resolved
Replace hydraulic hose on drain sump/bow thruster
Action required: 705 - Other - as specified
Due 3 February 2008
Resolved 15 January 2008
Resolution: Hose replaced.
Electrical › Lighting (service) › Lighting Fixture
Issued 3 January 2008 Resolved
Light shield for light in shaft alley
Action required: 705 - Other - as specified
Due 3 February 2008
Resolved 15 January 2008
Resolution: Replaced.
Electrical › Lighting (emergency) › Lighting Fixture
Issued 3 January 2008 Resolved
Repair/Replace E-light in shaft alley
Action required: 705 - Other - as specified
Due 3 February 2008
Resolved 15 January 2008
Resolution: Light replaced.
Stability › Watertight Integrity › Weathertight Enclosure
Issued 3 January 2008 Resolved
Stuffing tubes above E/R door need to be resealed.
Action required: 705 - Other - as specified
Due 3 February 2008
Resolved 15 January 2008
Resolution: Resealed.
Documentation › Certificates/Documents › Cargo Ship Safety Radio Certificate
Issued 3 January 2008 Resolved
Provide updated Bridge to Bridge Radio Certificate
Action required: 705 - Other - as specified
Due 3 February 2008
Resolved 15 January 2008
Resolution: Provided.
Operations/Management › Drills/Instruction › Fire
Issued 3 January 2008 Resolved
Demonstrate proper fire,MOB, and abandon ship drill.
Action required: 705 - Other - as specified
Due 11 January 2008
Resolved 15 January 2008
Resolution: Demonstrated drills.
Navigation › Piloting/Steering › US Coast Pilot
Issued 3 January 2008 Resolved
Provide updated CG Pilot, Current tables, and light list.
Action required: 705 - Other - as specified
Due 3 February 2008
Resolved 15 January 2008
Resolution: Provided.
Operations/Management › Vessel Safety Management › Resources and Personnel
Issued 3 January 2008 Resolved
Provide approved automation procedures, vsl must man as per COI until approved.
Action required: 705 - Other - as specified
Resolved 16 December 2008
Resolution: Vessel is opperating under Manning requirements as per COI
Electrical › Electrical Distribution System (service) › Wiring
Issued 3 January 2008 Resolved
Provide cover plate on expansion tank control.
Action required: 705 - Other - as specified
Due 3 February 2008
Resolved 15 January 2008
Resolution: Cover plate provided.
Electrical › Electrical Distribution System (service) › Junction Box
Issued 3 January 2008 Resolved
Junction box above phone in E/R needs cover replaced.
Action required: 705 - Other - as specified
Due 3 February 2008
Resolved 15 January 2008
Resolution: Cover replaced.
Construction/Loadline › Hull › Bottom Plating
Issued 5 February 2007 Resolved
Issued CG 835, Vessel is required to complete repairs (perm) to holes in the vessels hull to the satisfaction of attending CG Inspector prior to operation. After completion of temp repairs vessel may transit directly to Bollinger Texas City to comply with above requirements.
Action required: 705 - Other - as specified
Resolved 18 February 2007
Communications › Radio Communications › VHF Radiotelephone
Issued 3 January 2007 Resolved
Provide FCC Safety Radio Certificate.
Action required: 705 - Other - as specified
Due 17 January 2007
Resolved 18 January 2007
Engineering › Bilge Water Management System › Not Operational
Issued 3 January 2007 Resolved
Repair bilge alarm lights on bridge console.
Action required: 705 - Other - as specified
Due 10 January 2007
Resolved 18 January 2007
Engineering › Bilge Water Management System › Not Operational
Issued 3 January 2007 Resolved
Repair bilge alarm in aft lazarette prior to getting underway.
Action required: 17 - Rectify deficiencies prior to departure
Resolved 18 January 2007
Engineering › Bilge Water Management System › Interface Detector
Issued 3 January 2007 Resolved
Lower bilge alarm in engine room and fwd tunnel.
Action required: 705 - Other - as specified
Due 17 January 2007
Resolved 18 January 2007
Communications › Alarms/Indicators › General Alarm
Issued 3 January 2007 Resolved
Repair/ Install visual general alarm in engine room prior to getting underway.
Action required: 17 - Rectify deficiencies prior to departure
Resolved 18 January 2007
Stability › Watertight Integrity › General
Issued 3 January 2007 Resolved
Replace watertight door gasket below main deck with proper hard, watertight gasket.
Action required: 705 - Other - as specified
Due 17 January 2007
Resolved 18 January 2007
Engineering › Diesel Engine (propulsion-direct drive) › Cylinder Head
Issued 3 January 2007 Resolved
Repair engine oil leaks and maintain leaks to a reasonable minimum.
Action required: 705 - Other - as specified
Due 3 February 2007
Resolved 18 January 2007
Construction/Loadline › Hull › Collision Chock
Issued 10 January 2006 Resolved
Complete repairs to fixed fender mount in way of starboard side aft most fender. Mount damaged during collision with the T/V Bahama Spirit.
Condition: Damaged By Earlier Event
Due 20 January 2006
Resolved 13 January 2006
Resolution: Damaged mount removed. New mount fabricated and installed.
Electrical › Lighting (service) › Lighting Fixture
Issued 7 October 2005 Resolved
Renew/replace burned out lights on alarm panels on bridge.
Action required: 705 - Other - as specified
Due 21 October 2005
Resolved 26 October 2005
Electrical › Electric Generation Source (service) › Panelboard
Issued 7 October 2005 Resolved
Secure cover on blowers shutdown box mount above galley entrance.
Action required: 705 - Other - as specified
Due 21 October 2005
Resolved 26 October 2005
Engineering › Fuel Oil Service System › Valve, Control
Issued 7 October 2005 Resolved
Provide wrench of appropriate size for emergency shut offs on deck, port and starboard.
Action required: 705 - Other - as specified
Due 21 October 2005
Resolved 26 October 2005
Operations/Management › Drills/Instruction › Fire
Issued 7 October 2005 Resolved
Make vessel available, to perform fire drill to the satisfaction of attending Marine Inspector.
Action required: 705 - Other - as specified
Due 21 October 2005
Resolved 26 October 2005
Operations/Management › Drills/Instruction › Man Overboard Recovery
Issued 7 October 2005 Resolved
Make vessel available to perform man overboard to the satisfaction of attending Marine Inspector.
Action required: 705 - Other - as specified
Due 21 October 2005
Resolved 26 October 2005
Fire Fighting › Ventilation Systems › Duct Hatches
Issued 7 October 2005 Resolved
Complete repairs and proof of proper operation of engine room ventilation closures.
Action required: 705 - Other - as specified
Due 21 October 2005
Resolved 26 October 2005
Engineering
Issued 13 October 2000 Resolved
Provide and mount suitable wrench for emergency fuel cut out valves.
Condition: Unknown
Due 17 October 2000
Resolved 23 October 2000
Navigation
Issued 13 October 2000 Resolved
Eliminate leakage on port and starboard rudder posts and port and starboardshaft seals.
Condition: Unknown
Due 13 October 2000
Resolved 17 October 2000
Electrical
Issued 13 October 2000 Resolved
Provide blanks/ properly cover all openings on ships service switchboard.
Condition: Unknown
Due 13 November 2000
Resolved 4 December 2000
Electrical
Issued 13 October 2000 Resolved
Install emergency lighting to illuminate all exits from engineroom.
Condition: Unknown
Due 13 November 2000
Resolved 4 December 2000
Electrical
Issued 13 October 2000 Resolved
Repair/replace bunk lights in aft stateroom on main deck.
Condition: Unknown
Due 13 November 2000
Resolved 4 December 2000
Construction/Loadline
Issued 15 August 2000 Resolved
PRIOR TO DEPARTING FREEPORT, TX PROVIDE VENTILATOR COVERS FOR PORT & STARBOARD ENGINE ROOM MAIN DECK VENTILATORS.
Condition: Unknown
Due 15 August 2000
Resolved 24 August 2000
Construction/Loadline
Issued 15 August 2000 Resolved
Guage Chain Locker centerline bulkhead, crop and insert where wasted. Cropand renew three aft vertical bulkhead stiffeners. Provide copy of gauging report to USCG Galveston._x001C_
Condition: Unknown
Due 15 August 2000
Resolved 15 August 2000
Construction/Loadline
Issued 15 August 2000 Resolved
PRIOR TO DEPARTING FREEPORT, TX PROVIDE ON BOARD "T" BAR HANDLE & MOUNTS FOR SAME, FOR FOREPEAK COLLISION BULKHEAD BLIGE SUCTION VALVE.
Condition: Unknown
Due 15 August 2000
Resolved 24 August 2000
Engineering
Issued 10 March 2000 Resolved
PROPERLY LABLE EMERGENCY FUEL SHUT-OFF IWO ENGINE ROOM SUPPLY.
Condition: Unknown
Due 10 April 2000
Resolved 4 April 2000
Engineering
Issued 10 March 2000 Resolved
INSTALL NEW DESIGN ENGINE ROOM VENT CLOSURES FOR PORT AND STARB EXHAUST STACKS SPACE.
Condition: Unknown
Due 10 April 2000
Resolved 4 April 2000
Lifesaving
Issued 10 March 2000 Resolved
Demonstrate proper procedure for retreival of helpless personnel overboard.
Condition: Unknown
Due 10 March 2000
Resolved 10 March 2000
Lifesaving
Issued 10 March 2000 Resolved
LABLE EMERGENCY ESCAPE HATCH IN FIRE PUMP ROOM IWO AFT BULKHEAD.
Condition: Unknown
Due 10 April 2000
Resolved 4 April 2000
Electrical
Issued 10 March 2000 Resolved
MOUNT EMERGENCY LIGHT IN FIRE PUMP ROOM IWO EMERGENCY EXIT.
Condition: Unknown
Due 10 April 2000
Resolved 4 April 2000
Documentation
Issued 25 September 1996 Resolved
[withheld — contains personal information; the deficiency system, dates, and resolution status are shown above]
Condition: Unknown
Due 25 September 1996
Resolved 25 September 1996
Deck/Cargo
Issued 25 September 1996 Resolved
PROVIDE PLANS AND MAKE INSPECTIONS AND TESTS ON THE VESSEL CARGO CRANE PER 46CFR91.37.
Condition: Unknown
Due 25 September 1996
Resolved 25 September 1996
Engineering
Issued 25 September 1996 Resolved
MARK FUEL CUT OFF VALVES._x001C_ _x001C_ _x001C_ _x001C_
Condition: Unknown
Due 26 September 1996
Resolved 3 October 1996
Engineering
Issued 25 September 1996 Resolved
REPAIR/REPLACE FLAMESCREENS ON WEATHERDECK VENTS.
Condition: Unknown
Due 26 September 1996
Resolved 3 October 1996
Electrical
Issued 25 September 1996 Resolved
RENEW FLEX FUEL LINE AT PORT AFT GEN SET. (FILTER TO FILTER)
Condition: Unknown
Due 26 September 1996
Resolved 3 October 1996
Electrical
Issued 25 September 1996 Resolved
BOTH GEN SETS OVERSPEED - REPAIR OR REPLACE.
Condition: Unknown
Due 26 September 1996
Resolved 3 October 1996
Engineering
Issued 25 September 1996 Resolved
_x001C_ REPLACE FLAMESCREEN ON GOOSENECK VENT TO HYDRAULIC OIL TANK.
Condition: Unknown
Due 26 September 1996
Resolved 3 October 1996
Lifesaving
Issued 25 September 1996 Resolved
PROVIDE RESCUE BOAT.
Condition: Unknown
Due 26 September 1996
Resolved 3 October 1996
Engineering
Issued 25 September 1996 Resolved
RE-ATTACH LUBE OIL PRESSURE SWITCH ON PORT ENGINE.
Condition: Unknown
Due 26 September 1996
Resolved 3 October 1996
Electrical
Issued 25 September 1996 Resolved
PROVIDE BLANK AT SWITCHBOARD LOWER HOLE.
Condition: Unknown
Due 26 September 1996
Resolved 3 October 1996
Electrical
Issued 25 September 1996 Resolved
RE-ATTACH FUEL PIPING UNDER PORT AFT GENSET._x001C_
Condition: Unknown
Due 26 September 1996
Resolved 3 October 1996
Fire Fighting
Issued 25 September 1996 Resolved
REPLACE WASTED HOLD DOWN BOLTS ON FIRE PUMP.
Condition: Unknown
Due 26 September 1996
Resolved 3 October 1996
Construction/Loadline
Issued 25 September 1996 Resolved
MARK STBD BILGE SUCTION VALVE.
Condition: Unknown
Due 26 September 1996
Resolved 3 October 1996
Fire Fighting
Issued 25 September 1996 Resolved
REPAIR/REPLACE FIRE HOSE NOZZLE/GASKETS._x001C_ _x001C_ _x001C_ _x001C_
Condition: Unknown
Due 26 September 1996
Resolved 3 October 1996
Engineering
Issued 19 November 1993 Resolved
ADJUST FUEL OIL TANK VENTS FLAME SCREENS FOR PROPER FIT.
Condition: Unknown
Due 29 November 1993
Resolved 24 November 1993
Construction/Loadline
Issued 19 November 1993 Resolved
AJUST WATER TIGHT DOORS FOR PROPER CLOSURES.
Condition: Unknown
Due 29 November 1993
Resolved 24 November 1993
Electrical
Issued 19 November 1993 Resolved
INSTALL TWO BLANKS IN C.B. LIGHTING PANEL 110V-208V LOCATED IN ENGINE ROOM.
Condition: Unknown
Due 29 November 1993
Resolved 24 November 1993
Lifesaving
Issued 19 November 1993 Resolved
REMOVE EXCESSIVE AMOUNT OF OIL IN ENGINE ROOM BILGES. _x001C_
Condition: Unknown
Due 29 November 1993
Resolved 24 November 1993
Navigation
Issued 19 November 1993 Resolved
PROVE PROPER OPERATION OF STBD LOSS OF POWER ALARM FOR STEERING GEAR.
Condition: Unknown
Due 29 November 1993
Resolved 24 November 1993
Lifesaving
Issued 20 October 1992 Resolved
PROVIDE A SECOND LIFE RAFT ON BOARD VESSEL.
Condition: Unknown
Due 3 November 1992
Resolved 3 November 1992
Engineering
Issued 20 October 1992 Resolved
MODIFY THE ALARM SYSTEM TO MEET THE FOLLOWING:_x001C_ 1) MAKE SYSTEM NORMALLY CLOSED 2) INSTALL REPEATER SYSTEM IN WHEEL HOUSE_x001C_3) MAKE VISUAL INDICATORS STOP BLINKING AFTER ACKNOWLEDGING ALARM AND COMEON WITH STEADY LIGHT.
Condition: Unknown
Due 23 December 1992
Resolved 23 December 1992
Accommodation/Occupational Safety
Issued 20 October 1992 Resolved
PROVE PROPER OPERATION OF RELIEF VALVE FOR PORT AIR RECEIVER.
Condition: Unknown
Due 3 November 1992
Resolved 3 November 1992
Construction/Loadline
Issued 24 November 1985 Resolved
PROVIDE 2 DEADLIGHT COVERS FOR 2ND DECK AIRPORTS NOT LATER THAN 24 JANUARY 1986.
Condition: Unknown
Due 24 November 1985
Resolved 24 November 1985

Casualty record · 2

9 January 2006Routine · role: Involved in a Marine Casualty · activity 2565748
28 November 2011Routine · role: Moored/Anchored in Vicinity of Primary Subject · activity 4198729
Each line is an incident investigation the Coast Guard recorded with this hull among the vessels involved, with the date and the classification the Coast Guard gave it, and the bridge, lock or dam the investigation names where it names one. Involvement is not fault. The investigation narrative is not published. Source: IIR, through 2026.

Recorded names · 1

SPT DEFENDER (2006–2011). Names as the Coast Guard recorded them in incident records, with the years they appear; some are renames and some are spelling variants.

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.