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REVOLUTION

REVOLUTION is a 2006 towing vessel. The Coast Guard has recorded 26 inspections since 2006, most recently in February 2026, along with 1 deficiency and 10 casualty investigations between 2007 and 2019.

Records from 2006 to 2026. Most recent: inspection, 5 February 2026.

Built
2006
Last inspected
5 February 2026
Documentation
Valid · documentation file of 10 August 2026
Controls
None recorded without a removal date

Identity

9369203
WDD2974
819771
Flag
UNITED STATES
Maury page id
psix-819771

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 Towing Vessel class in Maury's sources begin in 1980.

Inspections, by type

…with no type recorded14
Years with a record 15 calendar years (2006–2026)
Every line above is a count of records the US Coast Guard wrote, or a date it recorded. The counts in the strip above are the same counts; this table splits the inspections by the kind of activity recorded. A blank resolution means none was recorded in this data; it does not establish that a deficiency is outstanding. Years with a record are calendar years in which a record exists, not years in service. What Maury does not do.

Documentation record

Registered dimensions (L × B × D)73.4 ft × 34.0 ft × 12.4 ft
Registered tonnagegross 144 / net 98
ITC dimensions (L × B × D)73.4 ft × 34.0 ft × 12.4 ft
ITC tonnageNot recorded
BuilderFOSS MARITIME COMPANY · RAINIER, OR, UNITED STATES · built 2006
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeUNSPECIFIED
Hull configurationUNSPECIFIED
Hailing portSAN FRANCISCO, CA
Trade endorsementsCoastwise, unrestricted, Registry
DocumentationValid · issued 8 January 2026 · expires 28 February 2027
Service, as the file records itTowing Vessel
Hull formpowered (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)
Tonnage as PSIX records it144 - Regulatory (Subpart C or D), Gross Ton
98 - Regulatory (Subpart C or D), Net Ton
Every line above is a field of the National Vessel Documentation Center's file as served by NOAA Fisheries, dated 10 August 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.
Vessel history report
Every record for this hull, in one document — $299

What it gives that this page does not: the whole record in one dated, citable document — every line with its Coast Guard activity id, the retrieval date on the cover, built to print to PDF with its page breaks — that a surveyor can attach and a lender can file. The same facts as this page, complete and in one file.

Every recorded inspection, 1980 to 2026 for this class, 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.

A request, not a checkout: leave an email and Maury replies once, with the dated document for this hull and a Stripe invoice for $299. Nothing is charged before the document is in your hands.

Inspected as a tow unit · 12

Inspection history · 26

5 February 2026 Administrative Inspection
Administrative · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 8306773
10 November 2025 Administrative Inspection
Administrative · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 8266554
22 November 2024 COI Inspection · Deficiency Check
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 8042084
24 July 2023 TPO Audit
Administrative · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7769961
4 November 2019 Type not recorded
No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 6866765
26 July 2019 Initial Certification · COI Inspection · Administrative Inspection
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 6763171
6 August 2018 Administrative Inspection · MTSA Verification
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 6508244
9 May 2018 Type not recorded
No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 6410424
16 January 2018 Industry Initiated Exam
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 6339683
7 October 2015 Type not recorded
No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 5775682
2 January 2014 Type not recorded
No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 4776931
18 December 2013 Type not recorded
No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 4771544
14 August 2013 MTSA Verification
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 4685717
16 December 2012 Type not recorded
No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 4502978
29 November 2012 Industry Initiated Exam
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 4492719
23 October 2011 Type not recorded
No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 4176452
8 May 2011 Type not recorded
No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 4009704
14 December 2009 Industry Initiated Exam
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 3649928
8 December 2009 Type not recorded
No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 3648926
25 August 2009 Type not recorded
No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 3577451
27 January 2009 Type not recorded
No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 3401320
16 October 2008 MTSA Verification
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 3348304
10 October 2008 Type not recorded
No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 3342180
2 December 2007 Type not recorded
No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 3108712
7 November 2007 Type not recorded
No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 3095030
20 October 2006 Security Plan Amendment Review - ASP
Administrative · Marine Safety Center (MSC) · Activity 2804591

Deficiency record · 1

15 - Safety Management Systems (ISM) › N/A - No Subsystem › Resources and personnel
Issued 5 February 2026 Resolved
The company and the ship shall comply with the requirements of the International Safety Management Code. For the purpose of this regulation, the requirements of the Code shall be treated as mandatory. The Company should ensure that each ship is: appropriately manned in order to encompass all aspects of maintaining safe operations on board. The company shall conduct an internal audit focused on their implementation of this provision in light of the allision between the tug REVOLUTION and the San Bruno Shoal Light 5 in the early morning hours of 10NOV2025 in which exceeded work hour limitations and mariner fatigue were principal causal factors. The audit report and any developed corrective actions are to be submitted within 3 months. 74SOLAS(20) IX/3.1 & ISM Code 6.2.2
Condition: Invalid
Action required: 705 - Other - as specified
Due 5 May 2026
Resolved 4 May 2026
Resolution: Received internal audit report.

Casualty record · 10

7 November 2007Major Marine Casualty · role: Involved in a Marine Investigation (non-casualty) · serious marine incident, as classified · activity 3095030
2 December 2007Routine · role: Involved in a Marine Casualty · activity 3108712
10 October 2008Routine · role: Transiting Vicinity of Primary Subject · activity 3342180
27 January 2009Routine · role: Involved in a Marine Casualty · activity 3401320
25 August 2009Routine · role: Sighted in Area · activity 3577451
8 December 2009Routine · role: Transiting Vicinity of Primary Subject · activity 3648926
8 May 2011Routine · role: Sighted in Area · activity 4009704
23 October 2011Routine · role: Involved in a Marine Investigation (non-casualty) · serious marine incident, as classified · activity 4176452
16 December 2012Routine · role: Involved in a Marine Investigation (non-casualty) · serious marine incident, as classified · activity 4502978
4 November 2019Routine · role: Transiting Vicinity of Primary Subject · activity 6866765
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. 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.