WHITETAIL

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

WHITETAIL is a 2014 offshore supply vessel. The Coast Guard has recorded 18 inspections since 2014, most recently in May 2026, along with 14 deficiencies.

Records from 2014 to 2026. Most recent: inspection, 6 May 2026.

Built: 2014
Last inspected: 6 May 2026
Documentation: Valid · documentation file of 10 September 2026
Inspections: 18
Deficiencies: 14 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date

Identity

US Official No.

1249975

IMO number

9717307 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here

Call sign

WDH4596

MISLE id

1203140

Flag

UNITED STATES

MMSI

367619370

Maury page id

psix-1203140

Inspections, by type

…physical examinations14

…administrative events3

…with no type recorded1

Years with a record 12 calendar years (2014–2026)

The 18 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.

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)184.3 ft × 48.0 ft × 16.0 ft

Registered tonnagegross 99 / 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 2014

Hull materialSteel

PropulsionDiesel Reduction

Hull shapeNot recorded

Hull configurationNot recorded

Hailing portNEW ORLEANS, LA

Trade endorsementsCoastwise, unrestricted, Registry

DocumentationValid · issued 18 November 2025 · expires 30 November 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 it347 - Convention (Subpart B), Net Ton
67 - Regulatory (Subpart C or D), Net Ton
1158 - Convention (Subpart B), Gross Ton
99 - Regulatory (Subpart C or D), Gross 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

WDH4596MMSI 367619370 · active · compulsorily equipped · granted 9 April 2024, expires 6 May 2034

WDH2873MMSI 367602080 · expired · compulsorily equipped · granted 15 January 2014, cancelled 16 March 2024 · 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 · 18

6 May 2026 Administrative Inspection

Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8368311

2 April 2026 MTSA Verification · Administrative Inspection · Periodic Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8326675

2 April 2025 MTSA Verification · Administrative Inspection · Annual Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8103487

13 January 2025 Administrative Inspection

Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8062718

8 January 2024 Internal Structural Exam · Cargo Tank Internal · COI Inspection · Drydock Exam

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7844516

9 May 2023 Administrative Inspection · Annual Inspection · Deficiency Check · MTSA Verification

Physical examination · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 7679425

19 January 2022 Deficiency Check · Annual Inspection · Hull Examination · MTSA Verification · Internal Structural Exam · Cargo Tank Internal

Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 7382473

26 May 2020 Administrative Inspection · Annual Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6960982

14 June 2019 Administrative Inspection · In-Service Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6713323

27 February 2019 COI Inspection · Administrative Inspection · Deficiency Check · MTSA Verification

Physical examination · Marine Safety Unit Lafayette · USCG Heartland District (CGD-H) · Activity 6632623

13 February 2019 Administrative Inspection · Hull Examination · Internal Structural Exam

Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 6625187

1 May 2018 Annual Inspection

Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 6378618

27 March 2017 Administrative Inspection · Annual Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6112596

23 February 2017 Cargo Tank Internal · Hull Examination · Internal Structural Exam · Administrative Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6093633

1 March 2016 Annual Inspection · Administrative Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 5824516

24 August 2015 Type not recorded

No type recorded · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 5232033

12 May 2014 Administrative Inspection

Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 4854492

10 March 2014 In-Service Inspection · Administrative Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 4821862

Deficiency record · 14

02 - Structural Conditions › N/A - No Subsystem › Stability/strength/loading information and instruments

Issued 6 May 2026 Resolved

Each vessel must meet the applicable requirements in Subchapter S of this chapter. Vessel does not have proof of stability reviewed and accepted for Subchapter I service. Start stability review process and provide proof by 06JUN2026.

Action required: 50 - Rectify deficiencies w/in 30 days
Due 6 June 2026
Resolved 24 June 2026
Resolution: Proof was never provided, amended COI to remove multi-service certification for Subchapter I service.

11 - Life Saving Appliances › N/A - No Subsystem › Lifebuoys incl. provision and disposition

Issued 8 January 2024 Resolved

At least two lifebuoys with smoke signals must be stowed where they can be quickly released from the nav bridge; vessel did not have bridge buoys. 46 CFR 199.70(a)(1)(v)

Action required: 50 - Rectify deficiencies w/in 30 days
Due 7 February 2024
Resolved 11 April 2024
Resolution: Ring buoys were installed.

11 - Life Saving Appliances › N/A - No Subsystem › Distress flares

Issued 9 May 2023 Resolved

Each OSV must carry not less than 12 rocket parachute flares. Vessel has only 6 valid flares onboard. Provide 12 total flares.

Action required: 16 - Rectify deficiencies w/in 14 days
Due 23 May 2023
Resolved 10 May 2023
Resolution: Received objective evidence that all 12 appropriate distress signals are onboard.

01 - Certificates & Documentation › 011 - Ships Certificates › Other (certificates)

Issued 9 May 2023 Resolved

Hailing port of the vessel must be marked on some clearly visible exterior part of the stern of the vessel. Hailing port is marked incorrectly according to the vessel's COD. Mark hailing port on vessel correctly at next drydock not to exceed the scheduled 2024 drydock exam.

Action required: 705 - Other - as specified
Due 28 February 2024
Resolved 25 January 2025
Resolution: defs rectified

11 - Life Saving Appliances › N/A - No Subsystem › Lifebuoys incl. provision and disposition

Issued 9 May 2023 Resolved

Lifebuoys must be marked in block capital letters with the name of the port requiered to be marked on the stern under Subpart 67.123. Lifebuoys are marked with the incorrect port. Mark all lifebuoys correctly.

Action required: 50 - Rectify deficiencies w/in 30 days
Due 9 June 2023
Resolved 12 May 2023
Resolution: All lifebuoys were marked with correct homeport.

11 - Life Saving Appliances › N/A - No Subsystem › Stowage and provision of liferafts

Issued 17 February 2022 Resolved

Each liferaft must be arranged to permit it to drop into the water from the deck on which it is stowed. The gate for the liferaft stowage bracket is not long enough to allow the liferafts to drop into the water once released.

Action required: 60 - Rectify deficiencies prior to movement
Resolved 18 February 2022
Resolution: The company had a new gate fabricated for the liferaft stowage brackets.

09 - Working and Living Conditions › 092 - Working Conditions › Protection machinery

Issued 17 February 2022 Resolved

The spring in a relief valve in service for pressures up to 250 psi shall not reset for any pressure more than 10 below that which the relief valve is marked. The relief valve on the air receiver servicing the fuel shutoff valves is set to 165 psi and upon testing, would not reset.

Action required: 60 - Rectify deficiencies prior to movement
Resolved 18 February 2022
Resolution: The company installed a new reliefe valve.

07 - Fire Safety › N/A - No Subsystem › Operation of Fire protection systems

Issued 17 February 2022 Resolved

Multiple remote actuated fuel shut-off valves did not actuate upon testing. In addition, several of the actuation pins were seized and would not properly reset.

Action required: 10 - Deficiency Rectified
Resolved 17 February 2022
Resolution: The crew serviced the valves and collers and prover proper operation of the valves and the ability for them to properly reset.

03 - Water/Weathertight Conditions › N/A - No Subsystem › Doors

Issued 17 February 2022 Resolved

Both watertight doors in the engine room failed a chalk test. In addition, the fast-acting dogs for the watertight door between the engine room and the shaft alley would not operate due to misalignment.

Action required: 10 - Deficiency Rectified
Resolved 17 February 2022
Resolution: The crew adjusted the door and its dogs and conducted a satisfactory chalk test in the presence of the MI.

01 - Certificates & Documentation › 011 - Ships Certificates › Certificate of Inspection (COI)

Issued 31 January 2022 Resolved

To maintain a valid COI, you must complete your annual inspections within the periods specified in 46CFR126.510. The 2021 annual inspection was not conducted. Complete an Inspection for Certification prior to operating the vessel.

Action required: 17 - Rectify deficiencies prior to departure
Resolved 17 February 2022
Resolution: COI was issued on 17FEB22.

13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine

Issued 26 May 2020 Resolved

The inspection for certification is made by a marine inspector to determine wheter the vessel is in a safe and seaworthy condition. Fuel piping found leaking in the transfer and propulsion equipment.

Action required: 17 - Rectify deficiencies prior to departure
Due 26 May 2020
Resolved 1 July 2020
Resolution: Repairs made to the satisfaction of the CG.

11 - Life Saving Appliances › N/A - No Subsystem › Lifebuoys incl. provision and disposition

Issued 26 May 2020 Resolved

Each OSV must carry lifebuoys approved under approval series 160.150 or 160.050. Lifebuoys were saturated with water and over the required weight.

Action required: 50 - Rectify deficiencies w/in 30 days
Due 26 June 2020
Resolved 1 June 2020
Resolution: Repairs made to the satisfaction of the CG.

01 - Certificates & Documentation › 011 - Ships Certificates › Load Lines (including Exemption)

Issued 27 February 2019 Resolved

Vessels greater than 79' shall have a valid Load Line Certificate when vessel is certificate to navigate beyond the boundary line. Vessel Load Line Certificate is expired. Provide evidence of valid Load Line Certificate. 46 CFR 42.03-5

Condition: Invalid
Action required: 701 - Prior to carriage of passengers/cargo
Due 9 March 2019
Resolved 28 February 2019
Resolution: Valid ILLC issued to vessel by ABS on 28FEB19.

11 - Life Saving Appliances › N/A - No Subsystem › Lifejackets incl. provision and disposition

Issued 27 February 2019 Resolved

Each lifejacket must have a light approved under approval series 161.112 or .012. PMLs on 06 lifejackets expiration dates could not be verified. Replace lights with visible expiration dates. 46 CFR 133.70(b)(4)

Condition: Invalid
Action required: 10 - Deficiency Rectified
Due 27 February 2019
Resolved 27 February 2019
Resolution: Vessel replaced deficient lifejackets lights with new PML's.

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.