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ONTARIO

Towing Vessel · Built 1960s · USCG Great Lakes District (CGD-GL) · Other hulls named ONTARIO

ONTARIO is a 1963 towing vessel. The Coast Guard has recorded 24 inspections since 2002, most recently in April 2025, along with 3 casualty investigations between 2007 and 2015.

Records from 2002 to 2025. Most recent: inspection, 28 April 2025.

Built
1963
Last inspected
28 April 2025
Documentation
Valid · documentation file of 10 September 2026
Inspections
24
Deficiencies
0 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date
Casualties
3 investigations · 2007–2015
Inspected with
10 other vessels
Also recorded as
1 other name

Identity

US Official No.
1116789
IMO number
8980878 View on MarineTraffic leaves Maury; a third-party site, nothing from it is stored here
Call sign
WDI8424
MISLE id
33377
Flag
UNITED STATES
MMSI
366831230, 367738490 (licence lapsed)
Maury page id
psix-33377

Inspections, by type

…physical examinations7
…administrative events8
…with no type recorded9
Years with a record 13 calendar years (2002–2025)
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)102.3 ft × 29.0 ft × 16.3 ft
Registered tonnagegross 243 / net 72
ITC dimensions (L × B × D)102.3 ft × 29.0 ft × 16.3 ft
ITC tonnagegross 243 / net 72
BuilderMOBILE SHIP REPAIR INC · MOBILE, AL, UNITED STATES · built 1963
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeNot recorded
Hull configurationNot recorded
Hailing portWILMINGTON, DE
Trade endorsementsCoastwise, unrestricted, Registry
DocumentationValid · issued 2 July 2026 · expires 31 August 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 it243 - Convention (Subpart B), Gross Ton
72 - Convention (Subpart B), 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

WDI8424MMSI 367738490 · expired · compulsorily equipped · granted 4 June 2016, cancelled 11 July 2026
WDG4748MMSI 366831230 · expired · compulsorily equipped · granted 19 July 2012, cancelled 24 September 2022
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 · 10

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.

CEMENT TRANSPORTER 7700 Freight Barge · MISLE 53030 · 27 February 2015 · activity 5097519CORAL COAST Towing Vessel · MISLE 110963 · 27 February 2015 · activity 5097519SEGA Towing Vessel · MISLE 159785 · 27 February 2015 · activity 5097519G T BULKMASTER Freight Barge · MISLE 53142 · 27 April 2014 · activity 4845593PROTECTOR Towing Vessel · MISLE 122955 · 27 April 2014 · activity 4845593G. M. MCALLISTER Towing Vessel · MISLE 242482 · 21 September 2009 · activity 3616065HURON Towing Vessel · MISLE 599470 · 21 September 2009 · activity 3616065SUN COAST Towing Vessel · MISLE 87087 · 9 May 2007 · activity 2927146DMT E-3 Freight Barge · MISLE 355341 · 9 May 2007 · activity 2927146CONSORT Freight Barge · MISLE 398742 · 9 May 2007 · activity 2927146

Inspection history · 24

28 April 2025 Liferaft Servicing
Physical examination · Marine Safety Unit Cleveland · USCG Great Lakes District (CGD-GL) · Activity 8121611
9 November 2021 Administrative Inspection · Deficiency Check
Physical examination · Marine Safety Unit Cleveland · USCG Great Lakes District (CGD-GL) · Activity 7349188
24 June 2021 Initial Certification
Physical examination · Marine Safety Unit Cleveland · USCG Great Lakes District (CGD-GL) · Activity 7202537
11 September 2020 Special Consideration
Administrative · Marine Safety Unit Cleveland · USCG Great Lakes District (CGD-GL) · Activity 7056084
19 August 2020 Special Consideration
Administrative · Marine Safety Unit Cleveland · USCG Great Lakes District (CGD-GL) · Activity 7037507
27 February 2020 Liferaft Servicing
Physical examination · Marine Safety Unit Cleveland · USCG Great Lakes District (CGD-GL) · Activity 6916842
9 June 2016 Load Line/Change of Employment
Administrative · Sector Virginia · USCG East District (CGD-E) · Activity 5902329
19 August 2015 Load Line
Administrative · Sector Virginia · USCG East District (CGD-E) · Activity 5220800
29 July 2015 Administration · Load Line · Spot Check (Safety)
Physical examination · Sector Charleston · USCG Southeast District (CGD-SE) · Activity 5199992
27 February 2015 Type not recorded
No type recorded · Detached Duty Office Myrtle Beach · USCG Southeast District (CGD-SE) · Activity 5097519
24 September 2014 MTSA Verification · DAPI Audit · Industry Initiated Exam
Physical examination · Sector Charleston · USCG Southeast District (CGD-SE) · Activity 4991223
27 April 2014 Type not recorded
No type recorded · Sector Charleston · USCG Southeast District (CGD-SE) · Activity 4845593
18 July 2012 Load Line/Change of Employment
Administrative · Sector North Carolina · USCG East District (CGD-E) · Activity 4383074
13 August 2010 Load Line/Change of Employment
Administrative · Marine Safety Unit Wilmington · USCG East District (CGD-E) · Activity 3822752
21 September 2009 Type not recorded
No type recorded · Suspension & Revocation National Center of Expertise · Activity 3616065
6 March 2009 Load Line/Change of Employment
Administrative · Sector Virginia · USCG East District (CGD-E) · Activity 3428743
9 May 2007 Type not recorded
No type recorded · Sector Virginia · USCG East District (CGD-E) · Activity 2927146
4 December 2006 Annual Inspection · MTSA Verification
Physical examination · Sector Charleston · USCG Southeast District (CGD-SE) · Activity 2833837
30 December 2003 Security Plan Review - ASP
Administrative · Marine Safety Center (MSC) · Activity 1973083
23 October 2003 Type not recorded
No type recorded · MSO PHILADELPHIA · USCG East District (CGD-E) · Activity 1934618
19 October 2003 Type not recorded
No type recorded · MSO PHILADELPHIA · USCG East District (CGD-E) · Activity 1931793
19 November 2002 Type not recorded
No type recorded · MSO PHILADELPHIA · USCG East District (CGD-E) · Activity 1724994
8 September 2002 Type not recorded
No type recorded · Sector Maryland-National Capital Region · USCG East District (CGD-E) · Activity 1677818
21 March 2002 Type not recorded
No type recorded · MSO PHILADELPHIA · USCG East District (CGD-E) · Activity 1597717

Deficiency record · 0

No deficiencies recorded against this vessel. This means none were written in the records covered — it is not a statement about the vessel's condition. What a recorded resolution is.

Casualty record · 3

9 May 2007Routine · role: Sighted in Area · activity 2927146
27 April 2014Routine · role: Transiting Vicinity of Primary Subject · activity 4845593
27 February 2015Routine · role: Involved in a Marine Investigation (non-casualty) · activity 5097519
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.

Recorded names · 1

JEFFREY K. MCALLISTER (2007–2015). Names as the Coast Guard recorded them in incident records, with the years they appear; some are renames and some are spelling variants.

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.