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HOS CEDAR RIDGE

Industrial Vessel · Miscellaneous Vessel class · Built 2010s · USCG Heartland District (CGD-H) · Other hulls named HOS CEDAR RIDGE

HOS CEDAR RIDGE is a 2015 industrial vessel. The Coast Guard has recorded 15 inspections since 2016, most recently in April 2026, along with 1 deficiency.

Records from 2016 to 2026. Most recent: inspection, 13 April 2026.

Built: 2015
Last inspected: 13 April 2026
Documentation: Valid · documentation file of 10 September 2026
Inspections: 15
Deficiencies: 1 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date

Identity

US Official No.

1246521

IMO number

9672595 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here

Call sign

WDH3939

MISLE id

1216208

Flag

UNITED STATES

MMSI

367612520

Maury page id

psix-1216208

Inspections, by type

…physical examinations10

…administrative events5

Years with a record 10 calendar years (2016–2026)

The 15 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 Miscellaneous Vessel class in Maury's sources begin in 1979.

Documentation record

Registered dimensions (L × B × D)294.0 ft × 64.0 ft × 24.5 ft

Registered tonnagegross 3,835 / net 1,283

ITC dimensions (L × B × D)294.0 ft × 64.0 ft × 24.5 ft

ITC tonnagegross 3,835 / net 1,283

BuilderVT HALTER MARINE INC · PASCAGOULA, MS, UNITED STATES · built 2015

Hull materialSteel

PropulsionDiesel

Hull shapeNot recorded

Hull configurationNot recorded

Hailing portNEW ORLEANS, LA

Trade endorsementsCoastwise, unrestricted, Registry

DocumentationValid · issued 21 July 2026 · expires 31 August 2027

Service, as the file records itIndustrial Vessel

Hull formpowered (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)

Tonnage as PSIX records it3835 - Convention (Subpart B), Gross Ton
1283 - 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 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

WDH3939MMSI 367612520 · active · compulsorily equipped · granted 15 March 2024, expires 28 March 2034

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 · 15

13 April 2026 Annual Inspection · ACP Annual Oversight

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8343880

4 February 2025 Administrative Inspection · COI Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8068939

16 January 2025 Hull Examination · Administrative Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8064848

6 December 2023 ACP Annual Oversight · Annual Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7830480

14 December 2022 Annual Inspection · ACP Annual Oversight

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7607723

16 December 2021 MTSA/ISPS Verification · COI Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7368649

28 September 2020 Administrative Inspection

Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7066791

4 December 2019 Administrative Inspection · MTSA/ISPS Verification · ACP Annual Oversight · Annual Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6866944

25 November 2019 Administrative Inspection

Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6862406

8 November 2018 Administrative Inspection · ACP Annual Oversight · Annual Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6577717

29 December 2017 ACP Annual Oversight · Annual Inspection · Administrative Inspection

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6330009

19 October 2017 Administrative Inspection

Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6290875

22 June 2017 Administrative Inspection

Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6183854

13 October 2016 Annual Inspection · Administrative Inspection · ACP Annual Oversight

Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6022011

7 June 2016 Administrative Inspection

Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 5899861

Deficiency record · 1

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

Issued 16 December 2021 Resolved

Each Class 3 door must be designed, constructed, tested, and marked IAW ASTM F 1196. An audible alarm shall give warning when door is remotely closed for 5 to 10 second. Both Class 3 doors did not audibly sound when closed remotely.

Action required: 50 - Rectify deficiencies w/in 30 days
Due 16 January 2022
Resolved 22 December 2021
Resolution: ABS clear def.

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.