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MAN O

Offshore Supply Vessel · Offshore class · Built 1990s · USCG Heartland District (CGD-H) · Other hulls named MAN O

MAN O is a 1991 offshore supply vessel. The Coast Guard has recorded 45 inspections since 1991, most recently in November 2015, along with 37 deficiencies.

Records from 1991 to 2015. Most recent: inspection, 13 November 2015.

Built
1991
Last inspected
13 November 2015
Documentation
No Operation - PM · documentation file of 10 September 2026
Inspections
45
Deficiencies
37 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date

Identity

US Official No.
977583
IMO number
9009334 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here
Call sign
WDB7616
MISLE id
365396
Flag
UNITED STATES
MMSI
338400000, 338893000 (licence lapsed)
Maury page id
psix-365396

Inspections, by type

…physical examinations28
…administrative events15
…with no type recorded2
Years with a record 20 calendar years (1991–2015)
The 45 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 11 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

Registered dimensions (L × B × D)198.3 ft × 44.0 ft × 16.0 ft
Registered tonnagegross 498 / net 338
ITC dimensions (L × B × D)198.3 ft × 44.0 ft × 16.0 ft
ITC tonnagegross 1,124 / net 337
BuilderHALTER MARINE INC · LOCKPORT, LA, UNITED STATES · built 1991
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeNot recorded
Hull configurationNot recorded
Hailing portCROWN POINT, LA
Trade endorsementsCoastwise, unrestricted
DocumentationNo Operation - PM · issued 30 June 2004
Service, as the file records itOffshore Supply Vessel
Hull formpowered (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)
Tonnage as PSIX records it498 - Regulatory (Subpart C or D), Gross Ton
1124 - Convention (Subpart B), Gross Ton
338 - Regulatory (Subpart C or D), Net Ton
337 - Convention (Subpart B), Net Ton
1105 - Dead Weight, Ton
Every line above is a field of the National Vessel Documentation Center's file as served by NOAA Fisheries, dated 10 September 2026, matched to this hull on its Official Number. Registered and ITC measurements are two systems and are never combined. One snapshot is held so far; documentation history begins with the next.

Radio station licence

WDB7616MMSI 338893000 · expired · compulsorily equipped · granted 5 May 2004, cancelled 5 July 2014 · licensed under a name not among this hull’s recorded names (not shown)
WCW4733MMSI 338400000 · cancelled · compulsorily equipped · granted 16 September 1998, cancelled 30 July 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.

A report is not offered for this hull: Its record holds only 2 of the seven kinds of material a report is built from: inspections, deficiencies, operational controls, tow-unit appearances, casualty records, dimensions and documentation. That is a statement about the record, not about the vessel. Reports.

Inspection history · 45

13 November 2015 Administrative Inspection
Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 5762961
9 November 2010 Drydock Extension
Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 3887916
20 January 2010 Administrative Inspection
Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 3666639
3 February 2009 Internal Structural Exam · Re-Inspection · Hull Examination
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 3415925
24 December 2008 Administrative Inspection · Drydock Extension
Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 3384493
19 March 2008 MTSA/ISPS Verification · Administrative Inspection · Periodic Inspection
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 3186438
13 June 2007 Administrative Inspection
Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 2960705
15 May 2007 Annual Inspection
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 2931236
11 April 2007 Deficiency Check
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 2905794
25 March 2006 Administrative Inspection · COI Inspection · MTSA/ISPS Verification
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 2602921
14 December 2005 Internal Structural Exam · Examination of Repairs · Hull Examination · Cargo Tank Internal
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 2551097
27 April 2005 Annual Inspection
Physical examination · MIDET EAST BANK DETAIL · USCG Heartland District (CGD-H) · Activity 2334409
5 October 2004 Hull Examination · Cargo Tank Internal · Internal Structural Exam
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 2213778
21 September 2004 Drydock Extension
Administrative · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 2200809
23 June 2004 MTSA/ISPS Verification
Physical examination · MIDET EAST BANK DETAIL · USCG Heartland District (CGD-H) · Activity 2066541
15 June 2004 Administrative Inspection
Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 2098971
5 June 2004 Annual Inspection
Physical examination · MIDET HARVEY CANAL DETAIL · USCG Heartland District (CGD-H) · Activity 2150604
29 December 2003 Security Plan Review - VSP
Administrative · Marine Safety Center (MSC) · Activity 1976634
23 January 2003 Annual Inspection
Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1734379
15 November 2001 Hull Examination
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1393802
25 April 2001 Administrative
Administrative · MSU GALVESTON · USCG Heartland District (CGD-H) · Activity 1413918
8 April 2001 COI Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1064052
24 July 2000 Type not recorded
No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1053048
9 May 2000 Re-Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 820473
2 September 1999 Hull Examination
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1468527
8 April 1999 COI Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1124551
20 May 1998 Re-Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 793742
3 January 1998 Administrative
Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1119707
21 August 1997 Administrative
Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 783375
8 August 1997 Administrative
Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1118134
8 April 1997 COI Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1418154
8 November 1996 Hull Examination
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1461749
11 June 1996 Re-Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 881176
1 March 1996 Administrative
Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 885777
24 April 1995 Deficiency Check
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1398230
11 April 1995 COI Inspection
Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1159064
29 November 1994 Administrative
Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 868048
15 August 1994 Hull Examination
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1400078
13 June 1994 Re-Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1385253
16 April 1993 COI Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1391834
7 January 1993 Re-Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1450744
4 January 1993 Administrative
Administrative · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1141430
7 February 1992 Type not recorded
No type recorded · MSO SAN JUAN · USCG Southeast District (CGD-SE) · Activity 488873
18 November 1991 COI Inspection
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1265477
1 October 1991 Hull Examination · Initial Certification · Initial Construction-Excluding Oversight
Physical examination · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1266425

Deficiency record · 37

Communications › Public Address System › Loudspeaker
Issued 3 February 2009 Resolved
Install PA w/ speakers in all normally manned spaces and berth areas IAW 46 CFR 113.50
Action required: 705 - Other - as specified
Due 11 March 2009
Resolved 26 August 2009
Resolution: Contacted vsl rep who stated that PA was installed.
Deck/Cargo › Cargo Transfer/Lightering (liquid) › Transfer Hose
Issued 15 May 2007 Resolved
Pressure test to 1.5 MAWP all oil based liquid mud and fuel oil transfer hoses prior to use.
Due 2 June 2007
Resolved 25 March 2008
Engineering › Diesel Engine (propulsion-direct drive) › Crankcase
Issued 15 May 2007 Resolved
Prove operation of both main engines low lube oil alarms and shutdowns in accordance with the automation test procedure.
Due 2 June 2007
Resolved 25 March 2008
Fire Fighting › Fixed Fire Detection System › Control Panel
Issued 15 May 2007 Resolved
Reconcile trouble light on bridge fire alarm panel.
Due 2 June 2007
Resolved 25 March 2008
Fire Fighting › Fire Hoses › Material
Issued 15 May 2007 Resolved
Prior to departure replace hose on fire station number 3.
Action required: 17 - Rectify deficiencies prior to departure
Resolved 15 May 2007
Documentation › Safety/Response Plans/Programs › Fire Control Plans
Issued 25 March 2006 Resolved
Provide updated fire control plan since modification to staterooms.
Due 25 April 2006
Resolved 24 May 2006
Operations/Management › Cargo Transfer/Lightering › Vessel Transfer Procedures on Hand
Issued 14 December 2005 Resolved
Provide current copy of transfer procedures reflecting newly added fuel tank / valves.
Action required: 705 - Other - as specified
Due 3 February 2006
Resolved 25 March 2006
Documentation › Certificates/Documents › Intact Stability Booklet
Issued 14 December 2005 Resolved
Prove stability calculations once review of conversions are complete.
Action required: 705 - Other - as specified
Due 3 February 2006
Resolved 25 March 2006
Electrical › Electric Generation Source (service) › Panelboard
Issued 23 April 2005 Resolved
All RPM gauges were replaced on Ships service Generators.
Condition: Improper/Lack of Maintenance
Due 23 April 2005
Resolved 23 April 2005
Resolution: New Gauges installed
Operations/Management › Drills/Instruction › Fire
Issued 30 July 2004 Resolved
Prove proper fire and abandon ship drill in the presence of a Coast Guard Marine Inspector.
Due 30 July 2004
Resolved 30 July 2004
Construction/Loadline › Structures › Longitudinal Bulkhead
Issued 30 July 2004 Resolved
Prove cargo tank internal exam was conducted at last drydock.
Due 30 July 2004
Resolved 30 July 2004
Operations/Management › Lifesaving › Op Readiness/Maintenance/Inspection
Issued 30 July 2004 Resolved
Prove EPIRB registration has been recieved by NOAA.
Due 30 July 2004
Resolved 30 July 2004
Deck/Cargo › Cargo Transfer (solid) › General
Issued 30 July 2004 Resolved
Properly test all fuel and barite transfer hoses in accordance with 33 CFR 154.500 and 156.170. Stencil hoses. This must be completed prior to the hoses being used for fuel and barite operations.
Due 30 July 2004
Resolved 30 July 2004
Navigation › Piloting/Steering › Compass Deviation Table
Issued 30 July 2004 Resolved
Swing magnetic compass and make up deviation table to match gyro.
Due 30 July 2004
Resolved 30 July 2004
Navigation › Collision/Grounding Avoidance › Navigation Lights
Issued 30 July 2004 Resolved
Replace secondary forward mast light prior to getting underway.
Due 30 July 2004
Resolved 30 July 2004
Engineering › Compressed Air System (control) › Valve
Issued 30 July 2004 Resolved
Replace both air receiver guages so that they are within 1.2 to 2.0 of MAWP of air receivers.
Due 30 July 2004
Resolved 30 July 2004
Fire Fighting › Nozzles › Approval
Issued 30 July 2004 Resolved
Provide approved fire hose nozzle at all hose stations. Currently fire station #2 has a nozzle that is not approved.
Due 30 July 2004
Resolved 30 July 2004
Engineering › Compressed Air System (control) › Valve
Issued 6 June 2004 Resolved
Replace relief valves on both air receivers so that they relieve below MAWP of the air receivers.
Due 6 June 2004
Resolved 6 June 2004
Engineering › Steering Gear System › Linkage
Issued 5 June 2004 Resolved
Prior to getting underway, prove proper operation of steering when switching from aft to fwd steering modes. Currently starboard steering sticks intermittently.
Due 5 June 2004
Resolved 6 June 2004
Engineering › Steering Gear System › Pump
Issued 5 June 2004 Resolved
Prior to getting underway, prove proper operation of engine room emergency station steering port rudder on pump #1.
Due 6 June 2004
Resolved 6 June 2004
Engineering › Steering Gear System › Power Unit
Issued 5 June 2004 Resolved
Prior to getting underway, prove proper operation of engine room emergency steering station on pump #2. Currently port and stbd rudders do not respond.
Due 6 June 2004
Resolved 6 June 2004
Engineering › Generator (propulsion/auxiliary-electric) › Generator Voltage Regulator Circuitry
Issued 5 June 2004 Resolved
Prove port generator #1 does not ossilate when carrying the load.
Due 5 July 2004
Resolved 6 June 2004
Stability › Watertight Integrity › General
Issued 5 June 2004 Resolved
Prior to getting underway, prove stbd aft emergency escape engine room hatch is watertight.
Due 6 June 2004
Resolved 6 June 2004
Electrical › Electric Generation Source (service) › Generator Cable
Issued 5 June 2004 Resolved
Properly connect and/or seal all wires on all generators with the proper connectors.
Due 5 July 2004
Resolved 6 June 2004
Engineering › Lubricating Oil Service System › Pump Prime Mover
Issued 5 June 2004 Resolved
Prove low lube oil pressure shut down on both generators with audible alarms.
Due 5 July 2004
Resolved 25 June 2004
Engineering › Compressed Air System (start air) › Compressor
Issued 5 June 2004 Resolved
Replace exhaust lagging on cargo air compressor.
Due 5 July 2004
Resolved 12 August 2004
Engineering › Compressed Air System (control) › Valve
Issued 5 June 2004 Resolved
Repair leaking flange valve on cargo air compressor.
Due 5 July 2004
Resolved 9 June 2004
Navigation › Piloting/Steering › Marine Charts
Issued 5 June 2004 Resolved
Prove charts are corrected.
Due 9 June 2004
Resolved 16 June 2004
Navigation › Piloting/Steering › Tide/Tidal Current Tables
Issued 5 June 2004 Resolved
Provide current tables book for vsl.
Due 5 July 2004
Resolved 12 August 2004
Lifesaving › Lifebuoys › Self-igniting Lights
Issued 5 June 2004 Resolved
Prior to getting underway, replace portside 01 deck life ring light and aft liquid mud storage life ring light.
Due 6 June 2004
Resolved 6 June 2004
Lifesaving › Lifebuoys › Buoyant Lifeline
Issued 5 June 2004 Resolved
Replace line between life ring and light on port bridge wing.
Due 5 July 2004
Resolved 16 June 2004
Lifesaving › Lifebuoys › Serviceable
Issued 5 June 2004 Resolved
Replace retro material on aft starboard life ring and aft liquid mud storage.
Due 5 July 2004
Resolved 16 June 2004
Electrical › Lighting (service) › Outlet Box
Issued 5 June 2004 Resolved
Repair/Replace messdeck/galley recepticle so that it seals tightly.
Due 5 July 2004
Resolved 6 June 2004
Engineering › Steering Gear System › Rudder
Issued 5 June 2004 Resolved
Prove proper operation of engineroom emergency steering station port rudder guage.
Due 5 July 2004
Resolved 16 June 2004
Lifesaving
Issued 8 April 1999 Resolved
INSTALL ADEQUATE RESCUE BOAT IAW EIGHTH COAST GUARD DISTRICT POLICY LETTER DATED 12NOV98.
Condition: Unknown
Due 8 April 1999
Resolved 8 April 1999
Deck/Cargo
Issued 8 November 1996 Resolved
01. ARRANGEMENTS AND INSTALLATION DETAILS OF WELL STIMULATION PACKAGE INSTALLED ONBOARD VESSEL TO BE SUBMITTED TO [name withheld] FOR APPROVAL.
Condition: Unknown
Due 8 November 1996
Resolved 8 November 1996
Documentation
Issued 11 June 1996 Resolved
PROVIDE ON BOARD A VALID SHIPBOARD OIL POLLUTION EMERGENCY PLAN.
Condition: Unknown
Due 11 June 1996
Resolved 11 June 1996

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.