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SHANNON DANN

Towing Vessel · Built 1970s · USCG East District (CGD-E) · Other hulls named SHANNON DANN

SHANNON DANN is a 1971 towing vessel. The Coast Guard has recorded 41 inspections since 1987, most recently in April 2026, along with 4 deficiencies, 1 operational control and 6 casualty investigations between 2011 and 2020.

Records from 1987 to 2026. Most recent: inspection, 2 April 2026.

Built
1971
Last inspected
2 April 2026
Documentation
Valid · documentation file of 10 September 2026
Inspections
41
Deficiencies
4 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date
Casualties
6 investigations · 2011–2020
Inspected with
14 other vessels

Identity

US Official No.
531906
IMO number
7207748 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here
Call sign
WCD6367
MISLE id
108694
Flag
UNITED STATES
MMSI
338533000
Maury page id
psix-108694

Inspections, by type

…physical examinations9
…administrative events4
…with no type recorded28
Years with a record 19 calendar years (1987–2026)
The 41 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)85.1 ft × 30.0 ft × 11.5 ft
Registered tonnagegross 149 / net 101
ITC dimensions (L × B × D)92.8 ft × 30.0 ft × 14.3 ft
ITC tonnagegross 246 / net 73
BuilderMCDERMOTT SHIPYARD · AMELIA, LA, UNITED STATES · built 1971
Hull materialSteel
PropulsionDiesel Direct
Hull shapeNot recorded
Hull configurationNot recorded
Hailing portTAMPA, FL
Trade endorsementsCoastwise, unrestricted, Registry
DocumentationValid · issued 8 August 2025 · expires 30 September 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 it149 - Regulatory (Subpart C or D), Gross Ton
246 - Convention (Subpart B), Gross Ton
101 - Regulatory (Subpart C or D), Net Ton
73 - 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

WCD6367MMSI 338533000 · active · compulsorily equipped · granted 20 November 2018, expires 7 January 2029
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 · 14

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.

460012 Freight Barge · MISLE 1433122 · 12 December 2020 · activity 7111325CONSTITUTION Passenger (Inspected) · MISLE 371674 · 17 May 2016 · activity 5879927WEEKS 258 Freight Barge · MISLE 295340 · 29 November 2015 · activity 5774099PMS-30 Tank Barge · MISLE 445561 · 16 April 2015 · activity 5149422G.L. 63 Freight Barge · MISLE 298880 · 28 December 2014 · activity 5063312OCEAN PROVIDER Industrial Vessel · MISLE 48584 · 31 December 1997 · activity 114257SIMONE Towing Vessel · MISLE 104421 · 31 December 1997 · activity 114257ENERGY 5501 Tank Barge · MISLE 46399 · 5 June 1997 · activity 133898ANN B Offshore Supply Vessel · MISLE 50118 · 5 June 1997 · activity 133898ENERGY 5501 Tank Barge · MISLE 46399 · 5 July 1996 · activity 41139EXIDERDOME NO. 1 Freight Barge · MISLE 46985 · 23 November 1994 · activity 31442BUCK PATE Towing Vessel · MISLE 155587 · 23 November 1994 · activity 31442LA FLACA III Freight Barge · MISLE 49079 · 6 June 1994 · activity 117314DELTA ROBIN Towing Vessel · MISLE 203468 · 6 June 1994 · activity 117314KTC 50 Tank Barge · MISLE 47927 · 16 March 1993 · activity 144721

Inspection history · 41

2 April 2026 Deficiency Check
Physical examination · Sector Delaware Bay · USCG East District (CGD-E) · Activity 8341165
22 November 2025 Permit to Proceed · Administrative Inspection
Administrative · Sector Delaware Bay · USCG East District (CGD-E) · Activity 8272635
18 August 2025 COI Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8210702
12 December 2020 Type not recorded
No type recorded · Sector Virginia · USCG East District (CGD-E) · Activity 7111325
12 December 2020 Damage Survey
Physical examination · Sector Virginia · USCG East District (CGD-E) · Activity 7111327
16 September 2020 Initial Certification · Administrative Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7059447
19 October 2018 Type not recorded
No type recorded · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 6564218
16 October 2018 Type not recorded
No type recorded · Sector San Juan · USCG Southeast District (CGD-SE) · Activity 6562325
23 May 2017 Type not recorded
No type recorded · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6153821
27 December 2016 Damage Survey
Physical examination · Sector New York · USCG Northeast District (CGD-NE) · Activity 6081038
17 May 2016 Type not recorded
No type recorded · Sector San Diego · USCG Southwest District (CGD-SW) · Activity 5879927
29 November 2015 Type not recorded
No type recorded · Sector Delaware Bay · USCG East District (CGD-E) · Activity 5774099
16 April 2015 Type not recorded
No type recorded · Sector North Carolina · USCG East District (CGD-E) · Activity 5149422
28 December 2014 Type not recorded
No type recorded · Sector St Petersburg · USCG Southeast District (CGD-SE) · Activity 5063312
6 July 2012 Type not recorded
No type recorded · Marine Safety Unit Lake Worth · USCG Southeast District (CGD-SE) · Activity 4390234
15 August 2011 Type not recorded
No type recorded · Sector Virginia · USCG East District (CGD-E) · Activity 4123731
9 August 2011 Type not recorded
No type recorded · Marine Safety Detachment Nags Head · USCG East District (CGD-E) · Activity 4110529
26 May 2011 Deficiency Check · MTSA Verification · Industry Initiated Exam
Physical examination · Sector Virginia · USCG East District (CGD-E) · Activity 4043304
11 July 2006 Security Plan Amendment Review - ASP
Administrative · Marine Safety Center (MSC) · Activity 2709203
18 April 2006 Type not recorded
No type recorded · Sector New York · USCG Northeast District (CGD-NE) · Activity 2627283
30 December 2003 Security Plan Review - VSP
Administrative · Marine Safety Center (MSC) · Activity 1982877
23 December 2003 Security Plan Review - ASP
Administrative · Marine Safety Center (MSC) · Activity 1978282
20 June 2003 Annual Inspection
Physical examination · MSO TAMPA · USCG Southeast District (CGD-SE) · Activity 1826445
15 March 2002 Annual Inspection
Physical examination · MSO TAMPA · USCG Southeast District (CGD-SE) · Activity 1598518
31 December 1997 Type not recorded
No type recorded · MSO Mobile · USCG Heartland District (CGD-H) · Activity 114257
5 September 1997 Type not recorded
No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 763016
24 August 1997 Type not recorded
No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 23470
9 August 1997 Type not recorded
No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 158972
9 August 1997 Type not recorded
No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 198307
5 June 1997 Type not recorded
No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 133898
5 July 1996 Type not recorded
No type recorded · MSO PHILADELPHIA · USCG East District (CGD-E) · Activity 41139
23 November 1994 Type not recorded
No type recorded · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 31442
6 June 1994 Type not recorded
No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 117314
30 March 1993 Type not recorded
No type recorded · MSO HAMPTON ROADS · USCG East District (CGD-E) · Activity 664862
28 March 1993 Type not recorded
No type recorded · MSO HAMPTON ROADS · USCG East District (CGD-E) · Activity 14873
16 March 1993 Type not recorded
No type recorded · ACTIVITIES NEW YORK · USCG Northeast District (CGD-NE) · Activity 144721
24 February 1993 Type not recorded
No type recorded · MSO PHILADELPHIA · USCG East District (CGD-E) · Activity 464255
22 February 1993 Type not recorded
No type recorded · MSO HAMPTON ROADS · USCG East District (CGD-E) · Activity 528452
8 November 1991 Type not recorded
No type recorded · USCG Southeast District (dp) · USCG Southeast District (CGD-SE) · Activity 671083
2 January 1991 Type not recorded
No type recorded · MSO MIAMI · USCG Southeast District (CGD-SE) · Activity 942846
9 September 1987 Uninspected Towing Vessel
Physical examination · MSO BOSTON · USCG Northeast District (CGD-NE) · Activity 1003677

Deficiency record · 4

13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Operation of machinery
Issued 22 November 2025 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 a loss of steering. Identify cause of steering problem and repair to the satisfaction of the TPO. 46 CFR 143.205(a)
Action required: 60 - Rectify deficiencies prior to movement
Resolved 2 April 2026
Resolution: RCVD ABS Class report FN:298
08 - Alarms › N/A - No Subsystem › Steering gear alarm
Issued 18 August 2025 Resolved
Port low level steering alarm did not function at time of inspection. Repair/replace alarm.
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 20 August 2025
09 - Working and Living Conditions › 092 - Working Conditions › Steam pipes and pressure pipes
Issued 18 August 2025 Resolved
Pressure relief valves on the start air receivers had not been tested since 2020. Test or replace relief valves to meet twice and five requirement.
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 20 August 2025
11 - Life Saving Appliances › N/A - No Subsystem › Line-throwing appliance
Issued 18 August 2025 Resolved
A spare charge was missing from the line throwing appliance, replace spare charge.
Condition: Improper/Lack of Maintenance
Action required: 17 - Rectify deficiencies prior to departure
Resolved 20 August 2025

Casualty record · 6

9 August 2011Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · 1 injured · activity 4110529
15 August 2011Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · 1 injured · activity 4123731
29 November 2015Routine · role: Involved in a Marine Casualty · activity 5774099
17 May 2016Major Marine Casualty · role: Transiting Vicinity of Primary Subject · serious marine incident, as classified · activity 5879927
23 May 2017Routine · role: Moored/Anchored in Vicinity of Primary Subject · serious marine incident, as classified · 1 injured · activity 6153821
12 December 2020Routine · role: Involved in a Marine Casualty · at GILMERTON HIGHWAY BRIDGE · activity 7111325
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.