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CUB

Towing Vessel · Built 1990s · USCG Southwest District (CGD-SW) · Other hulls named CUB

CUB is a 1999 towing vessel. The Coast Guard has recorded 10 inspections since 2007, most recently in March 2026, along with 12 deficiencies and 1 casualty investigation in 2017.

Records from 2007 to 2026. Most recent: inspection, 25 March 2026.

Built
1999
Last inspected
25 March 2026
Documentation
Valid · documentation file of 10 September 2026
Inspections
10
Deficiencies
12 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date
Casualties
1 investigation · 2017

Identity

US Official No.
1089432
IMO number
—
Call sign
WCZ5656
MISLE id
507164
Flag
UNITED STATES
MMSI
367424810
Maury page id
psix-507164

Inspections, by type

…physical examinations4
…administrative events3
…with no type recorded3
Years with a record 8 calendar years (2007–2026)
The 10 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)55.0 ft × 18.0 ft × 6.0 ft
Registered tonnagegross 49 / net 39
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderST. PAUL NAVIGATION INC. · PANAMA CITY, FL, UNITED STATES · built 1999
Hull materialSteel
PropulsionDiesel
Hull shapeBox
Hull configurationMonohull
Hailing portSEATTLE, WA
Trade endorsementsCoastwise, unrestricted, Registry
DocumentationValid · issued 5 May 2026 · expires 31 May 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 it39 - Simplified, Net Ton
49 - Simplified, Gross 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

WCZ5656MMSI 367424810 · active · compulsorily equipped · granted 12 September 2019, expires 26 November 2029
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.

Inspection history · 10

25 March 2026 Administrative Inspection
Administrative · Sector San Diego · USCG Southwest District (CGD-SW) · Activity 8331804
24 June 2025 Hull Examination · Vessel Attendance
Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 8123653
9 October 2024 Annual Inspection · Deficiency Check
Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 7964520
14 December 2023 Annual Inspection
Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 7806985
16 November 2023 Administrative Inspection
Administrative · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 7826207
27 September 2022 COI Inspection · Deficiency Check
Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 7562261
20 July 2022 Administrative Inspection
Administrative · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 7511389
2 February 2017 Type not recorded
No type recorded · Marine Safety Detachment Santa Barbara · USCG Southwest District (CGD-SW) · Activity 6127748
26 October 2014 Type not recorded
No type recorded · Marine Safety Detachment Santa Barbara · USCG Southwest District (CGD-SW) · Activity 5012864
2 July 2007 Type not recorded
No type recorded · Station San Francisco · USCG Southwest District (CGD-SW) · Activity 2981417

Deficiency record · 12

02 - Structural Conditions › N/A - No Subsystem › Electrical installations in general
Issued 9 October 2024 Resolved
Connections and terminations must be suitable for the installed conductors, and must retain the original electrical, mechanical, flame-retarding, and where necessary, fire-resisting properties of the conductor. MI identified bilge pump wiring connected by tabs. 46 CFR 143.575(a)(4)
Condition: Improper Installation
Action required: 16 - Rectify deficiencies w/in 14 days
Due 23 October 2024
Resolved 23 October 2024
Resolution: Installation to satisfaction of MI.
02 - Structural Conditions › N/A - No Subsystem › Electrical installations in general
Issued 9 October 2024 Resolved
Electrical components that pose an electrical hazard must be in an enclosure. MI identified bilge pump plugged in to outlet rather than hardwired in enclosure. 46 CFR 143.400
Condition: Improper Installation
Action required: 16 - Rectify deficiencies w/in 14 days
Due 23 October 2024
Resolved 23 October 2024
Resolution: Installation to satisfaction of MI.
08 - Alarms › N/A - No Subsystem › General alarm
Issued 9 October 2024 Resolved
Each towing vessel must be fitted with a general alarm that: Has installed, in the engine room and any other area where background noise makes a general alarm hard to hear, a supplemental flashing red light that is identified with a sign that reads: “Attention General Alarm—When Alarm Sounds or Flashes Go to Your Station”. MI identified no signage posted in engine room. 46 CFR 143.235(b)(3)
Condition: Improper Installation
Action required: 16 - Rectify deficiencies w/in 14 days
Due 23 October 2024
Resolved 23 October 2024
Resolution: Marking of general alarm sat.
09 - Working and Living Conditions › 092 - Working Conditions › Protection machinery
Issued 9 October 2024 Resolved
An exposed hazard such as gears and rotating machinery, must be protected by a cover, guard or rail. MI identified exposed rotating machinery in engine room. 46 CFR 144.820
Condition: Improper Installation
Action required: 50 - Rectify deficiencies w/in 30 days
Due 11 November 2024
Resolved 23 October 2024
Resolution: Guards installed for all rotating machinery spaces.
01 - Certificates & Documentation › 011 - Ships Certificates › Authorization for grain carriage
Issued 9 October 2024 Resolved
The master must ensure that all lifesaving equipment is properly maintained and ready for use at all times. MI identified unmarked expiration date of life raft hydro-static release and life raft painter line was found attached to ship preventing automatic release. 46 CFR 141.230
Condition: Improper Installation
Action required: 10 - Deficiency Rectified
Resolved 9 October 2024
Resolution: Corrected during inspection.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Operation of machinery
Issued 27 September 2022 Resolved
All seals and gaskets must be properly maintained to prevent leaks of flammable or combustible liquid into the machinery space. The generator expansion tank was found to be leaking.
Condition: Improper/Lack of Maintenance
Action required: 16 - Rectify deficiencies w/in 14 days
Resolved 10 October 2022
08 - Alarms › N/A - No Subsystem › General alarm
Issued 27 September 2022 Resolved
Each towing vessel must be fitted with a general alarm system. A public-address system or other means of alerting all persons on the towing vessel may be used in lieu of the general alarm if the system meets the requirements of this section. A general alarm system was not installed on the vessel and the public-address system was found to be inoperable.
Condition: Placed in Improper Service
Action required: 16 - Rectify deficiencies w/in 14 days
Resolved 10 October 2022
07 - Fire Safety › N/A - No Subsystem › Other (fire safety)
Issued 27 September 2022 Resolved
Each towing vessel must be maintained and operated so as to minimize fire hazards and to ensure storage areas are kept free from accumulation of combustible and flammable materials. The vessel was found to have garbage receptacles constructed of combustible materials.
Condition: Improper Installation
Action required: 16 - Rectify deficiencies w/in 14 days
Resolved 10 October 2022
02 - Structural Conditions › N/A - No Subsystem › Other (Structural condition)
Issued 27 September 2022 Resolved
The hull of each documented vessel must be marked as required by 46 CFR 67. The vessel's name was not marked on the stern of the vessel.
Condition: Placed in Improper Service
Action required: 16 - Rectify deficiencies w/in 14 days
Resolved 10 October 2022
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Bilge pumping arrangements
Issued 27 September 2022 Resolved
There must be an installed or portable bilge pump for emergency dewatering. The bilge system powered by the starboard MDE was found to be inoperable.
Condition: Improper/Lack of Maintenance
Action required: 10 - Deficiency Rectified
Resolved 3 October 2022
09 - Working and Living Conditions › 092 - Working Conditions › Electrical
Issued 27 September 2022 Resolved
Electrical systems and equipment must function properly to minimize system failures and fire and shock hazards. A dead end wire was noted on deck.
Condition: Improper/Lack of Maintenance
Action required: 10 - Deficiency Rectified
Resolved 3 October 2022
01 - Certificates & Documentation › 011 - Ships Certificates › Other (certificates)
Issued 20 July 2022 Resolved
All owners and operators of an existing towing vessel must have on board a valid COI prior to the specified phase-in period. This vessel has not scheduled an inspection or obtained a valid COI. The vessel shall be made available for a Coast Guard COI inspection immediately and the vessel may no longer be permitted to operate.
Condition: Invalid
Action required: 60 - Rectify deficiencies prior to movement
Resolved 27 September 2022
Resolution: Vessel completed satisfactory COI inspection.

Casualty record · 1

2 February 2017Routine · role: Involved in a Marine Casualty · activity 6127748
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.