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SWOB 20

SWOB 20 is a 1976 freight barge. The Coast Guard has recorded 11 inspections since 2010, most recently in July 2024.

Records from 2010 to 2024. Most recent: inspection, 1 July 2024.

Built
1976
Last inspected
1 July 2024
Documentation
Valid · documentation file of 10 September 2026
Controls
None recorded without a removal date

Identity

Flag
UNITED STATES
—
Maury page id
psix-24642

Inspections, by type

Years with a record 11 calendar years (2010–2024)
The 11 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 Barge class in Maury's sources begin in 1972.

Documentation record

Registered dimensions (L × B × D)103.4 ft × 26.0 ft × 8.3 ft
Registered tonnagegross 141 / net 141
ITC dimensions (L × B × D)103.4 ft × 26.0 ft × 8.3 ft
ITC tonnagegross 158 / net 73
BuilderMARINE POWER EQUIPTMENT · SEATTLE WA, UNITED STATES · built 1976
Hull materialSteel
PropulsionNot recorded
Hull shapeNot recorded
Hull configurationNot recorded
Hailing portLONG BEACH, CA
Trade endorsementsCoastwise, unrestricted, Registry
DocumentationValid · issued 2 October 2025 · expires 31 October 2026
Service, as the file records itFreight Barge
Hull formbarge (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)
Tonnage as PSIX records it141 - Regulatory (Subpart C or D), Gross Ton
158 - Convention (Subpart B), Gross Ton
141 - 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

No FCC ship-station licence is recorded against this Official Number in the file of 6 September 2026. That is a fact about the licence file, not about the radio.

Inspection history · 11

1 July 2024 Excursion Permit
Administrative · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 7927765
28 June 2023 Excursion Permit
Administrative · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 7720112
30 June 2022 Excursion Permit
Administrative · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 7472868
1 July 2021 Excursion Permit
Administrative · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 7270942
3 July 2019 Excursion Permit
Administrative · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 6728760
3 July 2018 Excursion Permit
Administrative · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 6503029
1 July 2016 Excursion Permit
Administrative · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 5938733
2 July 2015 Uninspected Other
Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 5157043
28 June 2012 Uninspected Other
Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 4359892
28 June 2011 Uninspected Other · Excursion Permit
Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 4070015
28 June 2010 Uninspected Other
Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 3779697

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.

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.