C - RULER

Offshore Supply Vessel · Offshore class · Built 1990s

C - RULER is a 1998 offshore supply vessel. The Coast Guard has recorded 6 inspections since 2016, most recently in August 2018, along with 3 deficiencies.

Records from 2016 to 2018. Most recent: inspection, 7 August 2018.

Built: 1998
Last inspected: 7 August 2018
Documentation: Valid · documentation file of 10 August 2026
Inspections: 6
Deficiencies: 3 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date

Identity

1064438

9196565

WCY2844

472060

Flag

UNITED STATES

Maury page id

psix-472060

This record may be incomplete: the most recent inspection recorded for this vessel was 8 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 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.

Inspections, by type

Recorded inspections6

…physical examinations2

…administrative events3

…with no type recorded1

Years with a record 3 calendar years (2016–2018)

Every line above is a count of records the US Coast Guard wrote, or a date it recorded. The counts in the strip above are the same counts; this table splits the inspections by the kind of activity 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.

Documentation record

Registered dimensions (L × B × D)221.5 ft × 56.0 ft × 21.0 ft

Registered tonnagegross 2,092 / net 627

ITC dimensions (L × B × D)221.5 ft × 56.0 ft × 21.0 ft

ITC tonnagegross 2,092 / net 627

BuilderNORTH AMERICAN SHPBLDG · HOUMA, LA, UNITED STATES · built 1998

Hull materialSteel

PropulsionDiesel Reduction

Hull shapeUNSPECIFIED

Hull configurationUNSPECIFIED

Hailing portGALLIANO, LA

Trade endorsementsCoastwise, unrestricted, Registry

DocumentationValid · issued 18 June 2026 · expires 31 July 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 it627 - Convention (Subpart B), Net Ton
3292 - Dead Weight, Ton
4854 - Displacement, Ton
2092 - Convention (Subpart B), Gross 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.

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 · 6

7 August 2018 Administrative Inspection

Administrative · Navigation Center · Activity 6503239

22 February 2017 MTSA Verification · ACP Periodic Oversight · Periodic Inspection · Administrative Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6092887

14 September 2016 Administrative Inspection · In-Service Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6000919

5 May 2016 Administrative Inspection

Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 5870062

30 March 2016 ACP Annual Oversight · Administrative Inspection

Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 5843981

6 March 2016 Type not recorded

No type recorded · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 5870339

Deficiency record · 3

10 - Safety of Navigation › N/A - No Subsystem › Long-range identification and tracking system (LRIT)

Issued 7 August 2018 Resolved

Vessel has failed to report via LRIT per 33 CFR 169.230.

Condition: Invalid
Action required: 50 - Rectify deficiencies w/in 30 days
Resolved 14 August 2018

Electrical › Electric Generation Source (service) › Generator

Issued 14 September 2016 Resolved

Prove operation of ship service generators. May be cleared by attending classification society.

Action required: 17 - Rectify deficiencies prior to departure
Resolved 16 September 2016
Resolution: Class society verified repairs. Accepted class society verification as vessel is ACP. See documents for related email/clearance.

Electrical › Electric Generation Source (service) › Generator

Issued 25 July 2016 Resolved

Demonstrate successful operation of ship's service generators prior to sailing.

Action required: 705 - Other - as specified
Resolved 14 September 2016
Resolution: Re-issued above COI to allow of clearance by Class society as vessel is enrolled into ACP Program.

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.