The 1 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 5 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 Towing Vessel class in Maury's sources begin in 1980.

Documentation record

Tonnage as PSIX records it32 - Simplified, Gross Ton
25 - Simplified, Net 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

WSA4150MMSI 303422000 · expired · voluntarily equipped · granted 27 June 1994, cancelled 29 August 2004 · 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.

A report is not offered for this hull: Its Coast Guard record spans fewer than two calendar years. That is a statement about the record, not about the vessel. Reports.

Inspection history · 1

13 January 2021 Administrative Inspection

Administrative · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 7123950

Deficiency record · 2

10 - Safety of Navigation › N/A - No Subsystem › Other (navigation)

Issued 13 January 2021 Resolved

TIMBERWOLF was observed by Sector Puget Sound Vessel Traffic Services (VTS) watch standers to be transiting northbound in a southbound traffic lane as per VTS Watch Supervisor’s log dated 17 December @ 1500

Condition: Invalid
Action required: 10 - Deficiency Rectified
Due 13 January 2021
Resolved 13 January 2021

10 - Safety of Navigation › N/A - No Subsystem › Other (navigation)

Issued 13 January 2021 Resolved

Vessel Traffic Services (VTS) watch standers attempted to hail TIMBERWOLF on VHF Ch. 13, 14, and 16 with no success. It was determined that TIMBERWOLF failed to monitor VHF Ch. 14 as per the Dead Ship Movement Plan, Section 6 – Weather Considerations.

Condition: Invalid
Action required: 10 - Deficiency Rectified
Due 13 January 2021
Resolved 13 January 2021

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.