← All vessels
REGULATOR
REGULATOR is a 1971 towing vessel. The Coast Guard has recorded 24 inspections since 1997, most recently in June 2025, along with 15 deficiencies, 1 operational control and 1 casualty investigation in 2023.
Records from 1997 to 2025. Most recent: inspection, 5 June 2025.
- Built
- 1971
- Last inspected
- 5 June 2025
- Documentation
- Valid · documentation file of 10 September 2026
- Deficiencies
- 15 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
- Casualties
- 1 investigation · 2023
Identity
530856
WDL9989
107900
Flag
UNITED STATES
368184050
Maury page id
psix-107900
Inspections, by type
…with no type recorded6
Years with a record
15 calendar years (1997–2025)
The 24 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)56.6 ft × 22.0 ft × 8.0 ft
Registered tonnagegross 96 / net 65
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderRAYCO SHIPBUILDERS & REPAIRS, INC · HOUMA, LA, UNITED STATES · built 1971
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeNot recorded
Hull configurationNot recorded
Hailing portCOOS BAY, OR
Trade endorsementsCoastwise, unrestricted, Registry
DocumentationValid · issued 11 September 2025 · expires 31 October 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 it180 - Dead Weight, Ton
65 - Regulatory (Subpart C or D), Net Ton
96 - Regulatory (Subpart C or D), Gross Ton
65 - Regulatory (Subpart C or D), Net Ton
96 - Regulatory (Subpart C or D), 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
WDL9989MMSI 368184050 · active · voluntarily equipped · granted 25 February 2021, expires 25 February 2031
WCX9424MMSI 367004270 · cancelled · compulsorily equipped · granted 15 December 2017, cancelled 25 February 2021 · 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.
Inspected as a tow unit · 1
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.
LEANNE JOAN Freight Barge · MISLE 939417 · 19 April 2023 · activity 7695936Inspection history · 24
5 June 2025
Deficiency Check · COI Inspection · DAPI Audit
Physical examination · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 8168083
15 May 2025
Internal Structural Exam · Drydock Exam
Physical examination · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 8136576
18 June 2024
Deficiency Check
Physical examination · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 7934787
16 April 2024
DAPI Audit · Deficiency Check · Annual Inspection
Physical examination · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 7906182
30 November 2023
Deficiency Check · Annual Inspection
Physical examination · Marine Safety Detachment Humboldt Bay · USCG Southwest District (CGD-SW) · Activity 7831256
28 November 2023
Deficiency Check · Hull Examination · Internal Structural Exam · Drydock Exam
Physical examination · Marine Safety Detachment Humboldt Bay · USCG Southwest District (CGD-SW) · Activity 7830492
31 October 2023
Administrative Inspection
Administrative · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 7818141
19 April 2023
Type not recorded
No type recorded · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7695936
22 September 2022
Annual Inspection · Deficiency Check
Physical examination · Sector San Francisco · USCG Southwest District (CGD-SW) · Activity 7564710
2 September 2021
Annual Inspection
Physical examination · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 7309126
6 November 2020
Administrative Inspection
Administrative · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 7119357
24 May 2020
Initial Certification · Administrative Inspection · Re-Inspection
Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 6959471
8 January 2019
Deficiency Check · Administrative Inspection
Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 6607565
15 October 2015
Plan Review "T" Boat
Administrative · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 5743604
18 August 2014
Initial Certification · Hull Examination
Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 4956111
2 August 2011
Industry Initiated Exam
Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 4161055
18 January 2010
Type not recorded
No type recorded · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 3698156
7 July 2006
Deficiency Check
Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 2709380
2 May 2006
MTSA Verification
Physical examination · Sector Los Angeles/Long Beach · USCG Southwest District (CGD-SW) · Activity 2640495
11 December 2003
Security Plan Review - ASP
Administrative · Marine Safety Center (MSC) · Activity 1963164
5 November 1998
Type not recorded
No type recorded · MSO LOS ANGELES/LONG BEACH · USCG Southwest District (CGD-SW) · Activity 40302
3 March 1997
Type not recorded
No type recorded · MSO LOS ANGELES/LONG BEACH · USCG Southwest District (CGD-SW) · Activity 754049
27 February 1997
Type not recorded
No type recorded · MSO LOS ANGELES/LONG BEACH · USCG Southwest District (CGD-SW) · Activity 155048
27 February 1997
Type not recorded
No type recorded · MSO LOS ANGELES/LONG BEACH · USCG Southwest District (CGD-SW) · Activity 201960
Deficiency record · 15
08 - Alarms › N/A - No Subsystem › Machinery controls alarm
Issued 26 June 2025
Resolved
Crew unavailable to perform E/R alarms test.
08 - Alarms › N/A - No Subsystem › Machinery controls alarm
Issued 20 May 2024
Resolved
No audible and visual alarms for low oil pressure and high cooling water temp at operating station for both Aux generators,
01 - Certificates & Documentation › 011 - Ships Certificates › Certificate of Inspection (COI)
Issued 31 October 2023
Resolved
A towing vessel subject to this subchapter and choosing the Coast Guard inspection option, or required to have the Coast Guard inspection option, must undergo an annual inspection within 3 months before or after the COI anniversary date. Owners and managing operators must contact the cognizant Officer in Charge, Marine Inspection (OCMI) to schedule an inspection at a time and place the OCMI approves. Vessel did not complete annual inspection within required timeframe. Complete Coast Guard Inspection. No commercial operations are authorized until rectified.
01 - Certificates & Documentation › 011 - Ships Certificates › Certificate of Inspection (COI)
Issued 31 October 2023
Resolved
Regardless of the option chosen to obtain a COI, upon obtaining a COI each towing vessel must then undergo a drydock and internal structural examination at the following intervals: A vessel that is exposed to salt water more than 6 months in any 12-month period since the last examination or initial certification must undergo a drydock and internal structural examination at least twice every 5 years, with not more than 36 months between examinations. Vessel did not complete drydock within the required timeframe. Complete Coast Guard drydock examination. No commercial operations are authorized until rectified.
07 - Fire Safety › N/A - No Subsystem › Fire-dampers
Issued 22 September 2022
Resolved
Means must be provided for closing, in case of fire, each doorway, ventilator, and annular space around funnels and other openings into such spaces. The engine room vent opening on 2nd deck exhaust stack did not have means to secure ventilation. E/R vent opening on 2nd deck exhaust stack did not have a means to secure opening/ventilation.
09 - Working and Living Conditions › 091 - Living Conditions › Sleeping room
Issued 22 September 2022
Resolved
Each mattress must comply with either The Consumer Product Safety Commission Standard for Mattress Flammability and not contain polyurethane foam, or comply with IMO Resolution A.688(17). The vessel operator to prove that the mattress is compliant with either standard. Provide documentation that mattresses onboard meet requirements in CFR.
14 - Pollution Prevention › 144 - MARPOL Annex IV (Not Applicable to PSC Exams conducted in the U.S.) › Other (MARPOL Annex IV)
Issued 22 September 2022
Resolved
A vessel must be operated in accordance with applicable laws and regulations and in such a manner as to afford protection against hazards to life, property, and the environment. Sewage tank in the engine room had an opening on top that was plugged with a paper towel. Properly secure sewage tank.
09 - Working and Living Conditions › 092 - Working Conditions › Electrical
Issued 22 September 2022
Resolved
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. Three dead end wires beneath engine room ladder wrapped in electrical tape. Properly secure/cap dead end wires.
08 - Alarms › N/A - No Subsystem › Emergency signal
Issued 22 September 2022
Resolved
Alarms must be visible and audible at each operating station. There are no visual high bilge level alarms at any of the operating stations
03 - Water/Weathertight Conditions › N/A - No Subsystem › Doors
Issued 22 September 2022
Resolved
Each watertight door and watertight hatch must be marked on both sides in clearly legible letters at least 25 millimeters (1 inch) high: “WATERTIGHT DOOR - KEEP CLOSED” or “WATERTIGHT HATCH - KEEP CLOSED”. Watertight doors were not marked with proper verbiage on either side.
01 - Certificates & Documentation › 013 - Documents › Log-books/compulsory entries
Issued 22 September 2022
Resolved
The following list of items must be recorded in the TVR, official logbook, or in accordance with the TSMS applicable to the vessel: Navigation assessment, in accordance with § 140.635. Navigation assessment does not meet requirements in CFR
11 - Life Saving Appliances › N/A - No Subsystem › Lifejackets incl. provision and disposition
Issued 7 July 2020
Resolved
33CFR141.340(g)(1): Each lifejacket must have a lifejacket light approved under approval series 161.012 or 161.112 securely attached to the front shoulder area of the lifejacket.
Lights attached to the onboard lifejackets were found to be inoperable (possibly failed batteries).
46 CFR 141.340
11 - Life Saving Appliances › N/A - No Subsystem › Immersion suits
Issued 7 July 2020
Resolved
46CFR141.350: Each towing vessel operating north of latitude 32 degrees north or sugh of latitude 32 degrees south must carry at least one appropriate-size immersion suit, approved under approval series 160.171, for each person onboard.
Vessel ARAPAHO is permitted for 6 persons onboard; at the time of inspection no immersion suits were available/onboard for inspection.
46 CFR 141.350
11 - Life Saving Appliances › N/A - No Subsystem › Lifebuoys incl. provision and disposition
Issued 7 July 2020
Resolved
46CFR141.360(a)(2): A towing vessel of at least 26 feet but less than 75 feet, in length must carry a minimum of tow lifebuoys located on opposite sides of the vessel where personnel are normally present.
The starboard side lifebuoy was found to be deteriorated and in need of being replaced.
46 CFR 141.360
Fire Fighting › Fixed CO2 Fire Extinguishing System › Quantity of CO2
Issued 2 May 2006
Resolved
Provide fire extinguishing system to protect engineroom. 46CFR 27.303
Casualty record · 1
19 April 2023Routine · role: Involved in a Marine Casualty · serious marine incident, as classified · at BLACKPOINT RAILROAD DRAWBRIDGE · activity 7695936
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.