← All vessels
SHANNON
SHANNON is a 1957 towing vessel. The Coast Guard has recorded 12 inspections since 1998, most recently in February 2024, along with 2 operational controls and 1 casualty investigation in 2013.
Records from 1998 to 2024. Most recent: inspection, 11 February 2024.
- Built
- 1957
- Last inspected
- 11 February 2024
- Documentation
- Not in the documentation file of 10 September 2026
- Deficiencies
- 0 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
- Casualties
- 1 investigation · 2013
Identity
275963
5321784 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here
WDF5162
73897
Flag
UNITED STATES
366740920, 367460070 (licence lapsed)
Maury page id
psix-73897
Inspections, by type
The 12 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
Tonnage as PSIX records it42 - Convention (Subpart B), Net Ton
141 - Convention (Subpart B), Gross Ton
141 - Convention (Subpart B), Gross Ton
This hull's Official Number is not in the NVDC file dated 10 September 2026 as served by NOAA Fisheries, so no documentation record is shown. Absence from that file is a fact about the file, not about the hull.
Radio station licence
WDF5162MMSI 367460070 · expired · compulsorily equipped · granted 8 July 2010, cancelled 12 September 2020
WCX8376MMSI 366740920 · cancelled · compulsorily equipped · granted 27 August 2007, cancelled 13 October 2010 · 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 · 4
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.
HYAK Passenger (Inspected) · MISLE 45516 · 7 October 2014 · activity 5026656KITSAP Passenger (Inspected) · MISLE 52039 · 7 October 2014 · activity 5026656PUYALLUP Passenger (Inspected) · MISLE 467685 · 7 October 2014 · activity 5026656WHIDBEY Freight Barge · MISLE 137791 · 26 September 2013 · activity 4729230Inspection history · 12
11 February 2024
Explosive Handling Operation-Commercial
Physical examination · Marine Safety Unit Port Canaveral · USCG Southeast District (CGD-SE) · Activity 7864254
23 March 2015
Deficiency Check
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 5089213
17 February 2015
Type not recorded
No type recorded · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 5070424
14 February 2015
Type not recorded
No type recorded · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 5070832
7 October 2014
Type not recorded
No type recorded · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 5026656
26 September 2013
Damage Survey
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 4724082
26 September 2013
Type not recorded
No type recorded · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 4729230
7 March 2013
Deficiency Check
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 4544977
26 February 2013
Type not recorded
No type recorded · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 4539001
19 March 2012
Industry Initiated Exam
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 4266808
17 October 2004
Type not recorded
No type recorded · MSO PUGET SOUND · USCG Northwest District (CGD-NW) · Activity 2224235
14 December 1998
Type not recorded
No type recorded · MSO PUGET SOUND · USCG Northwest District (CGD-NW) · Activity 224514
Deficiency record · 0
No deficiencies recorded against this vessel. This means none were written in the records covered — it is not a statement about the vessel's condition. What a recorded resolution is.
Casualty record · 1
26 September 2013Routine · role: Involved in a Marine Casualty · activity 4729230
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.