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COOS BAY
COOS BAY is a 1969 towing vessel. The Coast Guard has recorded 15 inspections since 2009, most recently in August 2025, along with 5 deficiencies and 2 casualty investigations between 2009 and 2010.
Records from 2009 to 2025. Most recent: inspection, 22 August 2025.
- Built
- 1969
- Last inspected
- 22 August 2025
- Documentation
- Valid · documentation file of 10 September 2026
- Deficiencies
- 5 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
- Casualties
- 2 investigations · 2009–2010
Identity
518969
WDH4085
99644
Flag
UNITED STATES
368379960
Maury page id
psix-99644
Inspections, by type
…with no type recorded2
Years with a record
11 calendar years (2009–2025)
The 15 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 Towing Vessel class in Maury's sources begin in 1980.
Documentation record
Registered dimensions (L × B × D)71.0 ft × 23.3 ft × 9.2 ft
Registered tonnagegross 85 / net 57
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderHILLSTROM SHIPBUILDING CO · COOS BAY OR, UNITED STATES · built 1969
Hull materialSteel
PropulsionDiesel
Hull shapeNot recorded
Hull configurationNot recorded
Hailing portCOOS BAY, OR
Trade endorsementsCoastwise, unrestricted, Recreational
DocumentationValid · issued 10 January 2026 · expires 31 January 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 it85 - Regulatory (Subpart C or D), Gross Ton
57 - Regulatory (Subpart C or D), Net Ton
57 - 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 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
WDP7242MMSI 368379960 · active · voluntarily equipped · granted 24 July 2024, expires 24 July 2034
WDH4085MMSI 367614020 · expired · voluntarily equipped · granted 5 April 2014, cancelled 8 June 2024
WY6046MMSI 366940150 · expired · compulsorily equipped · granted 14 April 2004, cancelled 28 June 2014
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.
Inspected as a tow unit · 2
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.
AMERICAN DYNASTY Commercial Fishing Vessel · MISLE 333571 · 14 November 2010 · activity 3892406REECE EAGLE Towing Vessel · MISLE 21767 · 29 December 2009 · activity 3673397Inspection history · 15
22 August 2025
Excursion Permit · Administrative Inspection
Administrative · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 8215698
16 June 2025
Annual Inspection · Internal Structural Exam · DAPI Audit · Drydock Exam
Physical examination · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 8161111
10 July 2024
COI Inspection
Physical examination · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 7955497
11 October 2023
Annual Inspection
Physical examination · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 7806998
30 August 2023
Internal Structural Exam · Drydock Exam
Physical examination · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 7781253
6 October 2022
Annual Inspection · DAPI Audit
Physical examination · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 7573032
3 May 2021
Annual Inspection
Physical examination · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 7234017
27 August 2020
Internal Structural Exam · Drydock Exam
Physical examination · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 7067626
28 July 2020
Annual Inspection · Deficiency Check
Physical examination · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 7020182
17 December 2019
Deficiency Check · DAPI Audit
Physical examination · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 6891609
11 July 2019
Initial Certification
Physical examination · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 6732744
26 September 2018
Administrative Inspection · Deficiency Check
Physical examination · Navigation Center · Activity 6548945
8 February 2016
Administration
Administrative · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 5811722
14 November 2010
Type not recorded
No type recorded · Sector Portland · USCG Northwest District (CGD-NW) · Activity 3892406
29 December 2009
Type not recorded
No type recorded · Sector Portland · USCG Northwest District (CGD-NW) · Activity 3673397
Deficiency record · 5
15 - Safety Management Systems (ISM) › N/A - No Subsystem › Company responsibility and authority
Issued 17 December 2019
Resolved
Coos Bay Towboat Company supervisors must conduct the annual 1-hour drug and alcohol (EAP) training required by 46 CFR § 16.401.
08 - Alarms › N/A - No Subsystem › Steering gear alarm
Issued 11 July 2019
Resolved
08104 STEERING GEAR ALARM - LOW HYDRAULIC STEERING FLUID LEVEL ALARMS MUST BE PROVIDED. VESSEL IS NOT EQUIPPED WITH THE REQUIRED ALARM. INSTALL ALARM WITHIN 30 DAYS. 46 CFR 143.230(a)(6)
08 - Alarms › N/A - No Subsystem › Engineers' alarm
Issued 11 July 2019
Resolved
08105 - ENGINEERS' ALARM - AUXILIARY GENERATORS MUST BE EQUIPPED WITH HIGH COOLING WATER TEMPERATURE ALARMS. VESSEL IS NOT EQUIPPED WITH REQUIRED ALARMS. INSTALL ALARMS WITHIN 30 DAYS. 46 CFR 143.230(a)(4)
08 - Alarms › N/A - No Subsystem › Engineers' alarm
Issued 11 July 2019
Resolved
08105 - ENGINEERS' ALARM - EACH VESSEL WITH A FUEL DAY-TANK SHALL BE FITTED WITH LOW FUEL LEVEL ALARMS. VESSEL IS NOT EQUIPPED WITH THE REQUIRED ALARM. INSTALL ALARM WITHIN 30 DAYS. 46 CFR 143.230(a)(7)
10 - Safety of Navigation › N/A - No Subsystem › Automatic Identification System (AIS)
Issued 26 September 2018
Resolved
Vsl is broadcasting: MMSI from expired FCC License, Call Sign from expired FCC License, incorrect Name, and greater/smaller than expected vessel length.
Casualty record · 2
29 December 2009Routine · role: Involved in a Marine Casualty · at NORTH BEND RAILROAD BRIDGE · activity 3673397
14 November 2010Routine · role: Sighted in Area · activity 3892406
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, and the bridge, lock or dam the investigation names where it names one. 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.