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SEVERN

Towing Vessel · Built 2000s · USCG Northwest District (CGD-NW) · Other hulls named SEVERN · VANE LINE BUNKERING, INC. operator of record, 2023

SEVERN is a 2008 towing vessel. The Coast Guard has recorded 22 inspections since 2009, most recently in July 2026, along with 3 deficiencies and 5 casualty investigations between 2010 and 2026.

Records from 2009 to 2026. Most recent: inspection, 20 July 2026.

Built
2008
Last inspected
20 July 2026
Documentation
Valid · documentation file of 10 September 2026
Inspections
22
Deficiencies
3 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date
Casualties
5 investigations · 2010–2026
Inspected with
6 other vessels

Identity

US Official No.
1212431
IMO number
9544231 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here
Call sign
WDE5806
MISLE id
953666
Flag
UNITED STATES
MMSI
367371840
Maury page id
psix-953666

Inspections, by type

…physical examinations8
…administrative events6
…with no type recorded8
Years with a record 12 calendar years (2009–2026)
The 22 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)94.8 ft × 34.0 ft × 14.3 ft
Registered tonnagegross 99 / net 67
ITC dimensions (L × B × D)94.8 ft × 34.0 ft × 14.3 ft
ITC tonnagegross 327 / net 98
BuilderTHOMA-SEA BOAT BUILDERS INC · HOUMA, LA, UNITED STATES · built 2008
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeNot recorded
Hull configurationNot recorded
Hailing portBALTIMORE, MD
Trade endorsementsCoastwise, unrestricted, Registry
DocumentationValid · issued 14 November 2025 · expires 31 October 2026
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 it327 - Convention (Subpart B), Gross Ton
99 - Regulatory (Subpart C or D), Gross Ton
98 - Convention (Subpart B), Net Ton
67 - Regulatory (Subpart C or D), Net Ton
196 - Dead Weight, Gross Ton
389 - Displacement, 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

WDE5806MMSI 367371840 · active · compulsorily equipped · granted 22 May 2018, expires 5 August 2028
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 · 6

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.

DOUBLE SKIN 505 Tank Barge · MISLE 1311084 · 12 January 2026 · activity 8302541DOUBLE SKIN 311 Tank Barge · MISLE 1243117 · 19 February 2020 · activity 6915682DOUBLE SKIN 202 Tank Barge · MISLE 17018 · 25 February 2012 · activity 4254954G. M. MCALLISTER Towing Vessel · MISLE 242482 · 25 February 2012 · activity 4254954DOUBLE SKIN 204 Tank Barge · MISLE 1128698 · 25 February 2012 · activity 4254954DOUBLESKIN 508 Tank Barge · MISLE 1026187 · 16 August 2010 · activity 3826838

Inspection history · 22

20 July 2026 Administrative Inspection
Administrative · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 8442822
12 January 2026 Type not recorded
No type recorded · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 8302541
9 August 2024 COI Inspection
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 7956402
24 December 2023 Administrative Inspection
Administrative · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 7842193
6 January 2021 Administrative Inspection
Administrative · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 7120441
28 July 2020 Administrative Inspection
Administrative · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 7018503
1 June 2020 Deficiency Check · Administrative Inspection
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 6965365
13 May 2020 Initial Certification · Administrative Inspection
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 6953691
19 February 2020 Type not recorded
No type recorded · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 6915682
19 February 2020 In-Service Inspection
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 6917948
22 August 2019 Administrative Inspection
Administrative · Sector Delaware Bay · USCG East District (CGD-E) · Activity 6791254
9 August 2018 Administrative Inspection
Administrative · Navigation Center · Activity 6505456
5 October 2015 Industry Initiated Exam · MTSA Verification
Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 5735869
27 August 2012 Industry Initiated Exam
Physical examination · Sector Delaware Bay · USCG East District (CGD-E) · Activity 4431546
25 February 2012 Type not recorded
No type recorded · Sector Virginia · USCG East District (CGD-E) · Activity 4254954
18 November 2011 Type not recorded
No type recorded · USCGC CAPSTAN (WYTL 65601) · USCG East District (CGD-E) · Activity 4201768
8 November 2010 Type not recorded
No type recorded · USCGC CAPSTAN (WYTL 65601) · USCG East District (CGD-E) · Activity 3892413
16 August 2010 Type not recorded
No type recorded · Sector Maryland-National Capital Region · USCG East District (CGD-E) · Activity 3826838
20 March 2010 Deficiency Check
Physical examination · Sector Delaware Bay · USCG East District (CGD-E) · Activity 3700206
20 March 2010 Type not recorded
No type recorded · Sector Virginia · USCG East District (CGD-E) · Activity 3701002
18 March 2010 Type not recorded
No type recorded · USCGC CLEAT (WYTL 65615) · USCG East District (CGD-E) · Activity 3698844
24 September 2009 Industry Initiated Exam
Physical examination · Sector Delaware Bay · USCG East District (CGD-E) · Activity 3602070

Deficiency record · 3

13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine
Issued 19 February 2020 Resolved
VESSEL EXPERIENCED A FAILURE OF THEIR VULKAN SHAFT COUPLING BETWEEN THE STBD. MAIN ENGINE AND THE STBD. REDUCTION GEAR ON THE 19TH OF FEBRUARY 2020 WHILE TRANSITING TO NORTH VANCOUVER, B.C TOWING THE BARGE DS 311. VESSEL AND TOWING SAFETY MANAGEMENT COMPANY TO CONDUCT ROOT CAUSE ANALYSIS OF THE FAILURE AND SUBMIT REPORT WITH PROPOSED REPAIR TO SATISFACTION OF THE MARINE INSPECTOR AND THE AMERICAN BUREAU OF SHIPPING.
Condition: Improper Installation
Action required: 50 - Rectify deficiencies w/in 30 days
Due 19 March 2020
Resolved 17 March 2020
Resolution: RECEIVED EMAIL WITH ROOT CAUSE ANALYSIS TO CAUSE OF FAILURE, SEE NARRATIVE IN ACTIVITY 6917948.
10 - Safety of Navigation › N/A - No Subsystem › Automatic Identification System (AIS)
Issued 9 August 2018 Resolved
Vsl is broadcasting: Invalid IMO #.
Condition: Invalid
Action required: 705 - Other - as specified
Due 9 September 2018
Resolved 1 June 2020
Resolution: Vessel AIS has been corrected to broadcast correct IMO Number.
Electrical › Electrical Distribution System (service) › Wiring
Issued 22 March 2010 Resolved
Vessel's 24 volt throttle system became unresponsive due to power supply failure.
Action required: 705 - Other - as specified
Due 22 March 2010
Resolved 22 March 2010
Resolution: Both batteries and faulty charger were replaced in kind by Tech Rep. Duty Marine Inspector witnessed satisfactory test of throttle system.

Casualty record · 5

20 March 2010Routine · role: Involved in a Marine Casualty · activity 3701002
16 August 2010Routine · role: Involved in a Marine Investigation (non-casualty) · serious marine incident, as classified · 1 injured · activity 3826838
25 February 2012Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · activity 4254954
19 February 2020Routine · role: Involved in a Marine Casualty · activity 6915682
12 January 2026Routine · role: Involved in a Marine Casualty · activity 8302541
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.