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BIGHORN

Offshore Supply Vessel · Offshore class · Built 2010s · USCG Heartland District (CGD-H)

BIGHORN is a 2012 offshore supply vessel. The Coast Guard has recorded 10 inspections since 2017, most recently in April 2025, along with 9 deficiencies.

Records from 2017 to 2025. Most recent: inspection, 1 April 2025.

Built
2012
Last inspected
1 April 2025
Documentation
Valid · documentation file of 10 August 2026
Inspections
10
Deficiencies
9 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date

Everything above is free. The detail below — the inspection history, the deficiency record and the documentation record — is Professional, $39 a month. Sign in.

Coast Guard record current through 23 August 2026, retrieved 5 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 2016.

Inspection record

Last inspected 1 April 2025
Recorded inspections10
…physical examinations8
…administrative events1
…with no type recorded1
Deficiencies 9 recorded · 0 without a recorded resolution
Operational controls None recorded without a removal date
Years with a record 5 calendar years (2017–2025)
Every line above is a count of records the US Coast Guard wrote, or a date it recorded. A blank resolution means none was recorded in this data; it does not establish that a deficiency is outstanding. Years with a record are calendar years in which a record exists, not years in service. What Maury does not do.

Identity

US Official No.
1241631
IMO number
9670080
Call sign
WDK8994
MISLE id
1117544
Flag
UNITED STATES
Maury page id
psix-1117544

Documentation record

Registered dimensions (L × B × D)184.3 ft × 48.0 ft × 16.0 ft
Registered tonnagegross 98 / net 67
ITC dimensions (L × B × D)184.3 ft × 48.0 ft × 16.0 ft
ITC tonnagegross 1,158 / net 347
BuilderMASTER BOAT BUILDERS INC · CODEN, AL, UNITED STATES · built 2012
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeUNSPECIFIED
Hull configurationUNSPECIFIED
Hailing portNEW ORLEANS, LA
Trade endorsementsCoastwise, unrestricted, Registry
DocumentationValid · issued 10 September 2025 · expires 30 September 2026
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 it98 - Regulatory (Subpart C or D), Gross Ton
1158 - Convention (Subpart B), Gross Ton
67 - Regulatory (Subpart C or D), Net Ton
347 - Convention (Subpart B), Net Ton
Every line above is a field of the National Vessel Documentation Center's file as served by NOAA Fisheries, dated 10 August 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.
Professional
Detail on this page

10 inspections, each with its date, unit and type; 9 deficiencies with the resolution recorded against each; the documentation record: dimensions, tonnage, builder, hailing port, endorsements, dates. The counts in the summary above are the same counts, and they are free.

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Vessel history report

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. What a sparse-record report looks like.

Inspection history · 10

1 April 2025 MTSA Verification · Annual Inspection · Deficiency Check · Administrative Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8103506
11 March 2024 COI Inspection · Drydock Exam · Internal Structural Exam · Administrative Inspection
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 7872201
26 November 2019 Administrative Inspection · MTSA Verification · Annual Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6861866
18 December 2018 Administrative Inspection · Annual Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6599815
8 November 2018 In-Service Inspection · Administrative Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6577941
23 August 2018 Type not recorded
No type recorded · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6571393
9 February 2018 Administrative Inspection · COI Inspection
Physical examination · Sector Mobile · USCG Heartland District (CGD-H) · Activity 6352504
31 October 2017 Administrative Inspection · Internal Structural Exam · Examination of Repairs · Hull Examination
Physical examination · Sector Mobile · USCG Heartland District (CGD-H) · Activity 6301832
7 September 2017 Administrative Inspection
Administrative · Sector Mobile · USCG Heartland District (CGD-H) · Activity 6298265
9 January 2017 Ballast Water Examination · Annual Inspection · MTSA Verification · VRP Review · DAPI Audit
Physical examination · Sector Mobile · USCG Heartland District (CGD-H) · Activity 6073356

Deficiency record · 9

11 - Life Saving Appliances › N/A - No Subsystem › Stowage and provision of liferafts
Issued 1 April 2025 Resolved
Each liferaft must be capable of flot-free launching and be arranged as follows: each lifefloat must be individually attached to the group's single painter by its own painter. Lifefloats were improperly stowed. Make correction as per required stowage. 46 CFR 133.130(c)(3)(ii)
Action required: 17 - Rectify deficiencies prior to departure
Resolved 8 April 2025
Resolution: Vessel rep sent photos showing correct arrangement for float free to the satisfaction of the Marine Inspector.
01 - Certificates & Documentation › 013 - Documents › Tables of working hours
Issued 1 April 2025 Resolved
A licensed individual may not be required to work more than 12 of 24 hours at sea. 02 crew members logged 24 hrs work/watches on 07NOV24, 17DEC24, and 18MAR25. Corretced through training. 46 u.s.c. 8104(b)
Action required: 10 - Deficiency Rectified
Resolved 1 April 2025
Resolution: Conducted training with master and vessel rep while onboard.
11 - Life Saving Appliances › N/A - No Subsystem › Operation of Life Saving Appliances
Issued 1 April 2025 Resolved
Each engine of a rescue boat must be run ahead and astern for not less than 3 minutes. Weekly test on rescue boat was not being conducted and/or logged. Corrected through onboard training. 46 CFR 131.560(b)
Action required: 10 - Deficiency Rectified
Resolved 1 April 2025
Resolution: Corrected onbaord through training.
03 - Water/Weathertight Conditions › N/A - No Subsystem › Doors
Issued 26 November 2019 Resolved
Emergency escape hatches must be properly watertight. STBD esacpe hatch in engine room is not watertight, vsl must adjust hatch.
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Due 26 November 2019
Resolved 27 November 2019
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 26 November 2019 Resolved
On each metallic vessel, a grounded distribution system must be grounded to the hull. Inspectors ovserved a ground detection on the 480V Bus B Phase C Supply.
Action required: 16 - Rectify deficiencies w/in 14 days
Due 10 December 2019
Resolved 28 November 2019
Resolution: ABS Surveyor [name withheld] witnessed proper operation of main switchboard and ground fault detection on USCG behalf. Def cleared. -SM
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 26 November 2019 Resolved
Nonmetallic flexible hose may be used in lube oil, fuel oil, and fluid power systems. Inspectors observed wasted low pressure fuel hose on port MDE and wasted diesel return lines from both generators.
Condition: Improper/Lack of Maintenance
Action required: 50 - Rectify deficiencies w/in 30 days
Due 26 December 2019
Resolved 27 November 2019
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Other (machinery)
Issued 26 November 2019 Resolved
Each vessel must have a means of communication between the navigating bridge and engine control room. Inspectors observed sound powered phone for internal communication in engine room that was defective.
Condition: Damaged By Earlier Event
Action required: 17 - Rectify deficiencies prior to departure
Due 26 November 2019
Resolved 27 November 2019
09 - Working and Living Conditions › 092 - Working Conditions › Safe means of access
Issued 26 November 2019 Resolved
No means may be provided for locking an exterior door used as a means of escape unless it is always operable from the inside.
Condition: Improper Installation
Action required: 16 - Rectify deficiencies w/in 14 days
Due 10 December 2019
Resolved 27 November 2019
11 - Life Saving Appliances › N/A - No Subsystem › Maintenance of Life Saving Appliances
Issued 26 November 2019 Resolved
Each life float mus tbe fitted with type-II retro-reflective material. Life floats found with non-approved DOT-style tape.
Condition: Improper Installation
Action required: 16 - Rectify deficiencies w/in 14 days
Due 10 December 2019
Resolved 27 November 2019

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.