SHAMROCK 503
- Built
- 2020
- Last inspected
- 13 February 2026
- Documentation
- Valid · NVDC file of 10 August 2026
- Deficiencies
- 1 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
Coast Guard record current through 23 August 2026, retrieved 5 September 2026 from PSIX. Every field on this page was recorded by the Coast Guard. Records for the Barge class in Maury's sources begin in 1972.
Inspection record
Identity
Documentation record
1619 - Simplified, Net Ton
1012 - Displacement, Net Ton
1017 - Dead Weight, Net Ton
Behind this panel: 8 inspections, each with its date, unit and type; 1 deficiency with the resolution recorded against each; operational controls, none recorded without a removal date; 1 other vessel inspected with it; no other recorded names; the documentation record: dimensions, tonnage, builder, hailing port and endorsements. Every line is a record the Coast Guard wrote; the counts above are the same counts as in the summary, and they are free.
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Every recorded inspection, 1972 to 2026, in one chronology · every deficiency, with system, dates and resolution · operational controls imposed and removed · every name this hull has been recorded under · the vessels it was inspected alongside, and when · how its record compares with hulls of similar age and size, as a fact about the population and never a judgement about this vessel.
Read one first, in full: a forty-year chronology · a hull that changed operators four times · the sparse case, shown as an example, not for sale.
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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.
CJ STUDDERT Towing Vessel · MISLE 1424088 · 30 June 2021 · activity 7469994