The 7 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.
This record may be incomplete: the most recent inspection recorded for this vessel was 32 years ago. Maury shows what the Coast Guard recorded, not whether the vessel has been inspected since, is still in service, or what condition it is in. 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 Tank Ship class in Maury's sources begin in 1980.
Share this recordDownload vessel cardDownload QRMaury, US Coast Guard vessel record for WILLIAMSBURGH (ON 560975), retrieved 18 September 2026. mauryrecords.com/v/psix-48188.html
Documentation record
Tonnage as PSIX records it103812 - Regulatory (Subpart C or D), Gross Ton 90743 - Regulatory (Subpart C or D), Net Ton 225090 - Dead Weight, 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
WGOAMMSI not assigned · expired · compulsorily equipped · granted 13 February 1986, cancelled 13 February 1991
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.
A report is not offered for this hull: Its record holds only 2 of the seven kinds of material a report is built from: inspections, deficiencies, operational controls, tow-unit appearances, casualty records, dimensions and documentation. That is a statement about the record, not about the vessel. Reports.
Inspection history · 7
13 January 1994Type not recorded
No type recorded · MSO PORTLAND, OREGON · USCG Northwest District (CGD-NW) · Activity 1389747
FORWARD MAIN SEA INJECTION VALVE HAS BEEN REMOVED AND BLANKED OFF. THIS VALVE IS TO BE REBUILT AND REPLACED PRIOR TO VESSEL GETTING UNDERWAY AND IN NO CASE LATER THAN 1 MARCH 1987.
Condition: Unknown
Due 15 October 1986
Resolved 15 October 1986
Engineering
Issued 25 August 1986Resolved
FORWARD MAIN SEA INJECTION VALVE HAS BEEN REMOVED AND BLANKED OFF. THIS VALVE IS TO BE REBUILT AND REPLACED PRIOR TO VESSEL GETTING UNDERWAY AND IN NO CASE LATER THAN 1 MARCH 1987.
Condition: Unknown
Due 25 August 1986
Resolved 25 August 1986
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.