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MIKE O'LEARY
MIKE O'LEARY is a 1975 towing vessel. The Coast Guard has recorded 22 inspections since 1986, most recently in October 2025, along with 6 deficiencies and 5 casualty investigations between 2003 and 2016.
Records from 1986 to 2025. Most recent: inspection, 3 October 2025.
- Built
- 1975
- Last inspected
- 3 October 2025
- Documentation
- Valid · documentation file of 10 September 2026
- Deficiencies
- 6 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
- Casualties
- 5 investigations · 2003–2016
Identity
566082
7417367 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here
WDC3665
135720
Flag
UNITED STATES
303673000
Maury page id
psix-135720
Inspections, by type
…with no type recorded12
Years with a record
17 calendar years (1986–2025)
The 22 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)105.6 ft × 31.1 ft × 16.3 ft
Registered tonnagegross 155 / net 105
ITC dimensions (L × B × D)105.6 ft × 31.1 ft × 16.3 ft
ITC tonnagegross 334 / net 100
BuilderHALTER MARINE SERVICES INC · NEW ORLEANS, LA, UNITED STATES · built 1975
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeNot recorded
Hull configurationNot recorded
Hailing portSEATTLE, WA
Trade endorsementsCoastwise, unrestricted, Registry
DocumentationValid · issued 5 November 2025 · expires 30 November 2026
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 it334 - Convention (Subpart B), Gross Ton
155 - Regulatory (Subpart C or D), Gross Ton
100 - Convention (Subpart B), Net Ton
105 - Regulatory (Subpart C or D), Net Ton
155 - Regulatory (Subpart C or D), Gross Ton
100 - Convention (Subpart B), Net Ton
105 - 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
WDC3665MMSI 303673000 · active · compulsorily equipped · granted 29 October 2024, expires 19 January 2035
WCP9556MMSI 303673000 · expired · voluntarily equipped · granted 14 February 1995, cancelled 16 April 2005
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 · 17
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.
WESTRAC Towing Vessel · MISLE 291876 · 13 March 2023 · activity 7650171TONGASS PROVIDER Freight Barge · MISLE 402862 · 13 March 2023 · activity 7650171WESTRAC II Towing Vessel · MISLE 426623 · 13 March 2023 · activity 7650171SHELIKOF TRADER Freight Barge · MISLE 53134 · 29 June 2016 · activity 5942042TOGIAK TRADER Freight Barge · MISLE 55202 · 29 June 2016 · activity 5942042POLAR SCOUT Towing Vessel · MISLE 85177 · 29 June 2016 · activity 5942042SPRUCE Freight Barge · MISLE 239377 · 29 June 2016 · activity 5942042SPENCER BREWER Towing Vessel · MISLE 454728 · 29 June 2016 · activity 5942042DT 285 Freight Barge · MISLE 409560 · 14 February 2016 · activity 5817063CAPETAN GIORGIS Freight Ship · MISLE 869121 · 14 February 2016 · activity 5817063PHYLLIS DUNLAP Towing Vessel · MISLE 34987 · 2 November 2014 · activity 5018325PACIFIC TRADER Freight Barge · MISLE 736161 · 2 November 2014 · activity 5018325NORTHERN JAEGER Commercial Fishing Vessel · MISLE 340197 · 17 January 2011 · activity 3929354GYRFALCON Towing Vessel · MISLE 419595 · 17 January 2011 · activity 3929354ST HELENS Freight Barge · MISLE 308157 · 25 June 2003 · activity 1870334HUNTER Towing Vessel · MISLE 844071 · 25 June 2003 · activity 1870334SEA PORT Industrial Vessel · MISLE 267476 · 12 February 1998 · activity 85805Inspection history · 22
3 October 2025
Administrative Inspection
Administrative · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 8246138
25 September 2025
Administrative Inspection
Administrative · Marine Safety Detachment Ketchikan · USCG Arctic District (CGD-A) · Activity 8241473
11 April 2024
COI Inspection
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 7884898
13 March 2023
Explosive Handling Operation-Commercial · Explosive Handling Operation-Administrative
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 7650171
22 November 2021
Administrative Inspection
Administrative · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 7356100
12 September 2019
Type not recorded
No type recorded · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 6814264
15 April 2019
Initial Certification
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 6663208
21 February 2018
MTSA Verification · Industry Initiated Exam
Physical examination · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 6358333
29 June 2016
Type not recorded
No type recorded · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 5942042
14 February 2016
Type not recorded
No type recorded · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 5817063
2 November 2014
Type not recorded
No type recorded · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 5018325
1 June 2012
MTSA/ISPS Verification · Industry Initiated Exam
Physical examination · Marine Safety Unit Dutch Harbor · USCG Arctic District (CGD-A) · Activity 4331513
17 January 2011
Type not recorded
No type recorded · Sector Western Alaska and U.S. Arctic · USCG Arctic District (CGD-A) · Activity 3929354
18 November 2008
Type not recorded
No type recorded · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 3365445
12 October 2008
Type not recorded
No type recorded · Sector Puget Sound · USCG Northwest District (CGD-NW) · Activity 3365366
17 July 2007
Type not recorded
No type recorded · Marine Safety Detachment Ketchikan · USCG Arctic District (CGD-A) · Activity 3006931
22 October 2004
MTSA Verification
Physical examination · MSO PUGET SOUND · USCG Northwest District (CGD-NW) · Activity 2246775
16 December 2003
Security Plan Review - ASP
Administrative · Marine Safety Center (MSC) · Activity 1979140
25 June 2003
Type not recorded
No type recorded · MSO PUGET SOUND · USCG Northwest District (CGD-NW) · Activity 1870334
12 February 1998
Type not recorded
No type recorded · MSO SAN FRANCISCO BAY · USCG Southwest District (CGD-SW) · Activity 85805
30 January 1995
Type not recorded
No type recorded · MSO TAMPA · USCG Southeast District (CGD-SE) · Activity 172470
6 June 1986
Type not recorded
No type recorded · MSO HONOLULU · USCG Oceania District (CGD-O) · Activity 988227
Deficiency record · 6
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Auxiliary engine
Issued 3 October 2025
Resolved
Machinery and electrical systems must be designed and maintained to provide for safe operation of the towing vessel and safety of persons onboard under normal and emergency conditions.
While shifting ships service generators, the oncoming generator was unable to accept the load and the vessel lost electrical power.
Vessel to provide a TPO (ABS) report attesting to the satisfactory repair and operational condition of the generator.
The vessel is authorized to continue with their current tow enroute to Elliot Bay T-15 with an assist tug. In addition, the vessel is authorized a one-time light boat transit from Seattle, WA to Everett, WA for repairs.
04 - Emergency Systems › N/A - No Subsystem › Abandon ship drills
Issued 11 April 2024
Resolved
Drills not conducted due to vessel crew not in full attendance.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Propulsion main engine
Issued 11 April 2024
Resolved
Vessel main engines unable to start at time of inspection.
09 - Working and Living Conditions › 092 - Working Conditions › Electrical
Issued 11 April 2024
Resolved
Electrical outlout near Co2 station found broken posing hazard. Junction box in P/H found without enclosure.
07 - Fire Safety › N/A - No Subsystem › Fixed fire extinguishing installation
Issued 11 April 2024
Resolved
Fixed fire supression operating station found with mooring lines obstructing controls.
11 - Life Saving Appliances › N/A - No Subsystem › Immersion suits
Issued 11 April 2024
Resolved
Life jackets and immersion suits found with incorrect markings.
Casualty record · 5
25 June 2003Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · activity 1870334
17 July 2007Routine · role: Involved in a Marine Casualty · activity 3006931
17 January 2011Routine · role: Transiting Vicinity of Primary Subject · activity 3929354
14 February 2016Routine · role: Involved in a Marine Casualty · activity 5817063
29 June 2016Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · 1 dead · activity 5942042
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.