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DENALI

Towing Vessel · Built 2010s · USCG Northeast District (CGD-NE) · Other hulls named DENALI

DENALI is a 2010 towing vessel. The Coast Guard has recorded 38 inspections since 2010, most recently in February 2026, along with 5 deficiencies, 1 operational control and 3 casualty investigations between 2018 and 2024.

Records from 2010 to 2026. Most recent: inspection, 20 February 2026.

Built
2010
Last inspected
20 February 2026
Documentation
Valid · documentation file of 10 September 2026
Inspections
38
Deficiencies
5 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date
Casualties
3 investigations · 2018–2024
Inspected with
1 other vessel

Identity

US Official No.
1226060
IMO number
9592185 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here
Call sign
WDI8455
MISLE id
1057681
Flag
UNITED STATES
MMSI
367452180
Maury page id
psix-1057681

Inspections, by type

…physical examinations21
…administrative events7
…with no type recorded10
Years with a record 17 calendar years (2010–2026)
The 38 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 Towing Vessel class in Maury's sources begin in 1980.

Documentation record

Registered dimensions (L × B × D)115.2 ft × 36.0 ft × 15.5 ft
Registered tonnagegross 175 / net 119
ITC dimensions (L × B × D)115.2 ft × 36.0 ft × 15.5 ft
ITC tonnagegross 408 / net 122
BuilderMAIN IRON WORKS LLC · HOUMA, LA, UNITED STATES · built 2010
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeNot recorded
Hull configurationNot recorded
Hailing portNEW ORLEANS, LA
Trade endorsementsCoastwise, unrestricted, Registry
DocumentationValid · issued 28 May 2026 · expires 30 June 2027
Service, as the file records itTowing Vessel
Hull formpowered (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)
Tonnage as PSIX records it175 - Regulatory (Subpart C or D), Gross Ton
408 - Convention (Subpart B), Gross Ton
119 - Regulatory (Subpart C or D), Net Ton
122 - 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

WDI8455MMSI 367452180 · active · compulsorily equipped · granted 28 May 2026, expires 7 June 2036
WDH2919MMSI 367452180 · cancelled · compulsorily equipped · granted 18 January 2014, cancelled 3 June 2016 · licensed under a name not among this hull’s recorded names (not shown)
WDF4461MMSI 367452180 · cancelled · compulsorily equipped · granted 13 May 2010, cancelled 13 January 2014 · 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.

Inspected as a tow unit · 1

The Coast Guard recorded this vessel and the following in the same inspection activity — normally a tug and the barges in its tow. A recreational or unclassed hull in the same activity is held and not published, so it does not appear here: these lists are a floor, not a complete manifest.

DBL 104 Tank Barge · MISLE 865484 · 5 July 2024 · activity 7952698DBL 104 Tank Barge · MISLE 865484 · 24 October 2019 · activity 6840977

Inspection history · 38

20 February 2026 Deficiency Check · Administrative Inspection
Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 8313466
16 February 2026 Administrative Inspection
Administrative · Sector New York · USCG Northeast District (CGD-NE) · Activity 8311100
14 March 2025 Administrative Inspection · COI Inspection
Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 8094057
21 November 2024 Administrative Inspection
Administrative · Sector Boston · USCG Northeast District (CGD-NE) · Activity 8038195
8 October 2024 Administrative Inspection · COI Inspection
Physical examination · Sector Boston · USCG Northeast District (CGD-NE) · Activity 8007503
28 August 2024 Administrative Inspection
Administrative · Sector New York · USCG Northeast District (CGD-NE) · Activity 7991258
15 August 2024 MARPOL Annex VI Survey · MARPOL Annex I Examination
Physical examination · Sector Boston · USCG Northeast District (CGD-NE) · Activity 7980377
5 July 2024 Type not recorded
No type recorded · Sector Northern New England · USCG Northeast District (CGD-NE) · Activity 7952698
9 June 2024 Type not recorded
No type recorded · Sector Boston · USCG Northeast District (CGD-NE) · Activity 7990364
22 December 2023 Administrative Inspection
Administrative · Sector New York · USCG Northeast District (CGD-NE) · Activity 7841880
9 November 2023 MARPOL Annex IV Survey · MARPOL Annex I Examination
Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 7822621
4 October 2023 Damage Survey
Physical examination · Sector Southeastern New England · USCG Northeast District (CGD-NE) · Activity 7803091
12 October 2022 MARPOL Annex I Examination · MARPOL Annex IV Survey · MARPOL Annex VI Survey · Administrative Inspection
Physical examination · Sector Boston · USCG Northeast District (CGD-NE) · Activity 7575740
21 June 2022 Administrative Inspection
Administrative · Sector New York · USCG Northeast District (CGD-NE) · Activity 7482927
9 November 2021 MARPOL Annex I Examination · Administrative Inspection · MARPOL Annex VI Survey
Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 7347805
18 March 2021 Type not recorded
No type recorded · Station Jonesport · USCG Northeast District (CGD-NE) · Activity 7159240
13 October 2020 MARPOL Annex I Examination · MARPOL Annex VI Survey
Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 7076396
3 May 2020 In-Service Inspection · Deficiency Check
Physical examination · Marine Safety Unit Belfast · USCG Northeast District (CGD-NE) · Activity 6971838
28 October 2019 Administrative Inspection · Initial Certification
Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 6844036
24 October 2019 Type not recorded
No type recorded · Sector Northern New England · USCG Northeast District (CGD-NE) · Activity 6840977
4 September 2019 Administrative Inspection · MARPOL Annex VI Survey · MARPOL Annex II Examination
Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 6808242
10 December 2018 Damage Survey · Deficiency Check · In-Service Inspection
Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 6597365
9 December 2018 Type not recorded
No type recorded · Sector New York · USCG Northeast District (CGD-NE) · Activity 6594450
5 June 2018 Administrative Inspection
Administrative · Sector Boston · USCG Northeast District (CGD-NE) · Activity 6434724
21 April 2018 Type not recorded
No type recorded · Sector Northern New England · USCG Northeast District (CGD-NE) · Activity 6396151
21 April 2018 Type not recorded
No type recorded · Sector Northern New England · USCG Northeast District (CGD-NE) · Activity 6397706
15 May 2017 MARPOL · MTSA Verification · Industry Initiated Exam
Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 6148371
28 January 2016 MARPOL
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 5805599
16 November 2015 MTSA/ISPS Verification
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 5764643
3 February 2014 MTSA/ISPS Verification · Industry Initiated Exam · MARPOL
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 4795890
13 September 2013 MTSA/ISPS Verification
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 4713253
14 February 2013 MARPOL
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 4532598
9 May 2012 Type not recorded
No type recorded · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 4306907
16 February 2012 Type not recorded
No type recorded · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 4245799
2 February 2012 MARPOL
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 4236326
25 July 2011 Type not recorded
No type recorded · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 4093834
15 October 2010 Deficiency Check · MARPOL · Industry Initiated Exam · MTSA/ISPS Verification
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 3872944
29 March 2010 Plan Review (Other than "T")
Administrative · USCG Heartland District · USCG Heartland District (CGD-H) · Activity 3707853

Deficiency record · 5

13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine
Issued 20 February 2026 Resolved
Machinery and electrical systems must be designed and maintained to provide for safe operation of the towing vessel and safety of persons onboard under normal and emergency conditions. Vessel reported port engine malfunction with its shaft brakes during operations. Submit a tech or TPO casualty analysis report attesting to repairs of the port engine, prior to commercial operations. 46 CFR 143.205(a)
Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Resolved 21 February 2026
Resolution: Vsl submitted class report about Shaft Brake and was sea trials were conducted by class. Def changed to a 16 and reissued.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine
Issued 20 February 2026 Resolved
Machinery and electrical systems must be designed and maintained to provide for safe operation of the towing vessel and safety of persons onboard under normal and emergency conditions. Vessel reported port engine malfunction with its shaft brakes during operations. Submit a tech or TPO casualty analysis report attesting to repairs of the port engine, prior to commercial operations. 46 CFR 143.205(a)
Action required: 16 - Rectify deficiencies w/in 14 days
Due 6 March 2026
Resolved 16 March 2026
Resolution: Received ABS report attesting to proper repairs and operation.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine
Issued 16 February 2026 Resolved
Machinery and electrical systems must be designed and maintained to provide for safe operation of the towing vessel and safety of persons onboard under normal and emergency conditions. Vsl reported port engine failure during operations. Submit a tech or TPO casualty analysis report attesting to repairs of the port engine, prior to commercial operations.
Condition: Invalid
Action required: 705 - Other - as specified
Resolved 16 February 2026
Resolution: TPO report provided, def cleared.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Operation of machinery
Issued 4 October 2023 Resolved
Machinery and electrical systems must be designed and maintained to provide for safe operation of the towing vessel and safety of persons onboard under normal and emergency conditions. Vessel reported "shaking" caused by pressure surges on the #2 steering pump while conducting a steering test. Effect repairs to the system to the satisfaction of the vessel's TPO and provide a TPO report to the USCG for review and approval prior to movement of the vessel.
Condition: Improper/Lack of Maintenance
Action required: 60 - Rectify deficiencies prior to movement
Due 4 October 2023
Resolved 4 October 2023
Resolution: Vessel's TPO, ABS, attended and verified replacement of hydraulic steering system filter, conducted SAT steering tests, & provided report, to the satisfaction of the reviewing Marine Inspector.
10 - Safety of Navigation › N/A - No Subsystem › Other (navigation)
Issued 5 June 2018 Resolved
The vessel NOA submission failed to meet the time requirements, which requires a vsl w/voyage time of less than 96 hours to submit and NOA at least 24 hours before entering port.
Condition: Invalid
Action required: 10 - Deficiency Rectified
Due 3 July 2018
Resolved 3 July 2018

Casualty record · 3

21 April 2018Routine · role: Involved in a Marine Casualty · activity 6397706
24 October 2019Routine · role: Involved in a Marine Casualty · activity 6840977
5 July 2024Routine · role: Involved in a Marine Casualty · activity 7952698
Each line is an incident investigation the Coast Guard recorded with this hull among the vessels involved, with the date and the classification the Coast Guard gave it, and the bridge, lock or dam the investigation names where it names one. Involvement is not fault. The investigation narrative is not published. Source: IIR, through 2026.

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.