ENTERPRISE 351

Mobile Offshore Drilling Unit · Offshore class · Built 1980s · USCG Heartland District (CGD-H)

ENTERPRISE 351 is a 1982 mobile offshore drilling unit. The Coast Guard has recorded 5 inspections since 2022, most recently in June 2026, along with 3 deficiencies.

Records from 2022 to 2026. Most recent: inspection, 3 June 2026.

Built: 1982
Last inspected: 3 June 2026
Documentation: Not in the documentation file of 10 September 2026
Inspections: 5
Deficiencies: 3 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date

Identity

US Official No.

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IMO number

8753990 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here

Call sign

ELCK8

MISLE id

1601086

Flag

LIBERIA

MMSI

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Maury page id

psix-1601086

Inspections, by type

…physical examinations1

…administrative events3

Years with a record 4 calendar years (2022–2026)

The 5 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

Tonnage as PSIX records it6397 - Convention (Subpart B), Gross Ton
1919 - 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

No FCC ship-station licence is recorded against this Official Number in the file of 6 September 2026. That is a fact about the licence file, not about the radio.

A report is not offered for this hull: Its record holds only 1 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 · 5

3 June 2026 Administrative Inspection

Administrative · USCG Heartland District (ocs) · USCG Heartland District (CGD-H) · Activity 8390180

4 May 2026 Administrative Inspection

Administrative · USCG Heartland District (ocs) · USCG Heartland District (CGD-H) · Activity 8406757

19 March 2025 COC-MODU Renew

Type not classified · USCG Heartland District (ocs) · USCG Heartland District (CGD-H) · Activity 8090050

31 January 2024 COC-MODU Renew · Administrative Inspection

Administrative · USCG Heartland District (ocs) · USCG Heartland District (CGD-H) · Activity 7858701

2 November 2022 Administrative Inspection · Deficiency Check · COC-MODU Renew

Physical examination · USCG Heartland District (ocs) · USCG Heartland District (CGD-H) · Activity 7600513

Deficiency record · 3

11 - Life Saving Appliances › N/A - No Subsystem › Lifeboats

Issued 23 November 2022 Resolved

Survival craft should be constructed and equipped so as to comply with the requirements of Regulations 5, 6, 7, and 11, or Regulations 15, 16, and 17 of Chapter III of the 1974 SOLAS Convention for lifeboats and liferafts, respectively. MI noted seat belt harnesses in Lifeboat 1 were not properly attached. Provide statement from OEM attesting that the harnesses installed are correct for the lifeboat. Until statement from OEM, do not use harnesses on lower seating area and at exit doors that are not properly attached. Rectify within 7 days 79 MODU 10.1.3

Condition: Improper Installation
Action required: 705 - Other - as specified
Resolved 1 December 2022
Resolution: Received 3rd party attestation indicating that the harnesses were satisfactory for the lifeboat.

01 - Certificates & Documentation › 012 - Crew Certificates › Certificates for master and officers

Issued 23 November 2022 Resolved

Each unit when stationary and engaged in drillin operations should comply with the requirements for the safety of navigation of the coast State in whose territorial sea or on whose continental shelf the unit is operating. MI noted OIM's liberian license did not have an OIM endorsement. Rectify within 7 days 79 MODU 14.9.2

Condition: Invalid
Action required: 705 - Other - as specified
Due 30 November 2022
Resolved 25 November 2022
Resolution: Received photogarph of OIM endorsement on Liberian License

01 - Certificates & Documentation › 013 - Documents › Oil record book

Issued 23 November 2022 Resolved

Each operation described in paragraph 2 of this regulation shall be fully recorded without delay in the Oil Record book, Part I, so that all entries in the logbook appropriate to that operation are completed. MI noted multiple improper entries in the Oil Record Book Part I when the vessel was not operating under an NPDES permit.

Condition: Invalid
Action required: 50 - Rectify deficiencies w/in 30 days
Due 23 December 2022
Resolved 28 December 2022
Resolution: Received satisfactory photos of the Oil Record Book with proper entries to clear the outstanding deficiencies.

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.