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OSV DETERMINATION
Offshore Supply Vessel · Offshore class · Built 1990s · USCG Heartland District (CGD-H) · Other hulls named OSV DETERMINATION
OSV DETERMINATION is a 1997 offshore supply vessel. The Coast Guard has recorded 9 inspections since 1998, most recently in March 2014, along with 11 deficiencies.
Records from 1998 to 2014. Most recent: inspection, 7 March 2014.
- Built
- 1997
- Last inspected
- 7 March 2014
- Documentation
- Valid · documentation file of 10 September 2026
- Deficiencies
- 11 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
Identity
1052907
WDE7418
455573
Flag
UNITED STATES
366924170, 367393110, 368530000 (licence lapsed)
Maury page id
psix-455573
Inspections, by type
…with no type recorded3
Years with a record
8 calendar years (1998–2014)
The 9 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 12 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)98.1 ft × 27.0 ft × 13.7 ft
Registered tonnagegross 146 / net 85
ITC dimensions (L × B × D)98.1 ft × 27.0 ft × 13.7 ft
ITC tonnagegross 288 / net 86
BuilderTHOMA-SEA BOAT BUILDERS · HOUMA, LA, UNITED STATES · built 1997
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeNot recorded
Hull configurationNot recorded
Hailing portPORT CANAVERAL, FL
Trade endorsementsCoastwise, unrestricted
DocumentationValid · issued 12 June 2026 · expires 30 June 2027
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 it288 - Convention (Subpart B), Gross Ton
146 - Regulatory (Subpart C or D), Gross Ton
86 - Convention (Subpart B), Net Ton
85 - Regulatory (Subpart C or D), Net Ton
146 - Regulatory (Subpart C or D), Gross Ton
86 - Convention (Subpart B), Net Ton
85 - Regulatory (Subpart C or D), Net 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
WDF3430MMSI 368530000 · expired · compulsorily equipped · granted 17 February 2010, cancelled 18 April 2020
WDE7418MMSI 367393110 · expired · compulsorily equipped · granted 30 January 2009, cancelled 6 April 2019 · licensed under a name not among this hull’s recorded names (not shown)
WDB6416MMSI 366924170 · expired · compulsorily equipped · granted 7 February 2004, cancelled 12 April 2014 · 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 · 9
7 March 2014
Administrative Inspection
Administrative · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 4811986
29 May 2012
Annual Inspection · Administrative Inspection
Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 4327471
4 August 2011
MTSA Verification · Deficiency Check · Annual Inspection
Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 4020559
13 December 2010
Deficiency Check · Construction Oversight
Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 3907785
16 March 2009
Type not recorded
No type recorded · Marine Safety Unit New Bedford · USCG Northeast District (CGD-NE) · Activity 3434322
15 January 2009
Initial Certification
Physical examination · Sector Southeastern New England · USCG Northeast District (CGD-NE) · Activity 3394545
20 November 2007
MTSA Verification · Initial Certification · Internal Structural Exam · Hull Examination
Physical examination · Sector Southeastern New England · USCG Northeast District (CGD-NE) · Activity 3101559
22 July 1999
Type not recorded
No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 213416
3 March 1998
Type not recorded
No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 1118062
Deficiency record · 11
Accommodation/Occupational Safety › Sleeping Accommodations › Berth
Issued 29 May 2012
Resolved
Identified engineer accommodation space that didn't meet proper berthing size requirements IAW 46 CFR Subchapter L 1270280
Electrical › Electrical Distribution System (service) › Wiring
Issued 4 August 2011
Resolved
Provide proof of MSC approval for updated ship's wiring diagram.
Deck/Cargo › Cargo Transfer (solid) › General
Issued 22 February 2011
Resolved
Crane has yet to be certified by the ICGB that it was designed & installed per API specs & that it was inspected & tested per API & USCG standards.
Stability › Intact Stability (when using lifting gear) › General
Issued 22 February 2011
Resolved
Vessel needs MSC conformation on whether a new stability letter needs to be issued or additional deadweight/inclining surveys needs to be conducted.
Electrical › Electrical Distribution System (service) › Wiring
Issued 22 February 2011
Resolved
MSC needs to approve the wiring plans after the new generators were installed
Electrical › Electric Generation Source (service) › Generator
Issued 22 February 2011
Resolved
MSC needs to approve the general arrangement plans after the new generators were installed.
Engineering › Fuel Oil Storage/Transfer System › Manifold
Issued 24 April 2009
Resolved
Prior to sailing and departing Fairhaven, receive approval from MSC for the upgrades to the fuel oil transfer system.
Operations/Management › Vessel Safety Management › Plans for Shipboard Operations
Issued 24 April 2009
Resolved
Prior to sailing and departing Fairhaven, receive final approval from MSC for the "A" frame hydraulic system.
Engineering › Fuel Oil Storage/Transfer System › Hose
Issued 15 January 2009
Resolved
Provide manufactures specs for non-metallic flex hose fitted on A-Frame hydraulics. Hose must meet SAE J-1942 in accordance with 46 CFR 56.60-25 & MSC Ltr dated 27 Apr 09 / Ser# E1-0901312. Prove to the satisfaction of OCMI prior to commercial operations.
Personnel › Training › Familiarization Training
Issued 15 January 2009
Resolved
Prior to commercial operations conduct new to zone inspection
Engineering › Steering Gear System › Power Unit
Issued 15 January 2009
Resolved
Prior to commercial operations; receive approval from the Marine Safety Center on the electrical schematic of the control and alarm system for the steering system per MSC Ltr dated 31 Mar 09 / Ser# E1-0900995
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.