What kind of ship is C-Tractor 11?

C-Tractor 11 is a tug sailing under the flag of United States, built in 1994 by North American Shipbuilding. The vessel is 26 m long with a beam of 10 m and has a gross tonnage of 265.

What sanctions and inspection records does Voydar hold for C-Tractor 11?

Voydar has no matched sanctions record displayed for C-Tractor 11 from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels, the New Zealand Russia Sanctions Register and the French national asset-freeze register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for C-Tractor 11. Missing records do not establish whether the ship has been detained.

C-Tractor 11

Tug · United States · built 1994 · AIS Class A

IMO8875451MMSI366981910Call signWCO3211Last AIS position Oct 4, 2026, 05:21 UTC

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In short

C-Tractor 11 (Tug, United States flag) was last seen on AIS on Oct 4, 2026, 05:21 UTC, not moving, near San Diego (North Pacific Ocean). Its last detected port call was at San Diego: arrived Sep 19, 2026, left Sep 21, 2026.

Vessel type: Tug
Flag: United States
Year built: 1994
Gross tonnage: 265
Size (length × beam): 26 m × 10 m
Registered owner: —

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Last reported position

received Oct 4, 2026, 05:21 UTC

Position: 32.687° N, 117.1334° W
Area: North Pacific Ocean
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 0 kn
Course: —
Heading: —

32.687° N, 117.1334° W

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Last 30 days: 2 port calls (San Diego and Coronado).

Port calls are detected by Voydar from AIS (at least 30 minutes slow inside a harbour area); see Port calls below.

A year of history in the Terminal (Plus) · the full archive since June 1, 2026 (Pro)

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Identity & particulars

Name: C-Tractor 11
IMO numberWhat is an IMO number?: 8875451
MMSIWhat is an MMSI?: 366981910
Call signWhat is a call sign?: WCO3211
Flag: United States
Vessel type: Tug
Gross tonnageGross tonnage vs deadweight: 265
Net tonnage: 79
Length overall: 26 m
Beam: 10 m
Year built: 1994

A tag next to a value names the register that supplied it (hover or tap it for the record and date). Values without a tag come from the ship's own AIS broadcasts or from Wikidata. Position and identity are derived live from AIS.

Ownership & management

Each line shows where the fact comes from. Links backed by an identifier point to the company page.

Operator: Edison Chouest Offshore
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026
Builder: North American Shipbuilding
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026

Timeline

Dated events for this ship from every source Voydar holds, newest first. Each line names its source; derived items say how they were derived.

Date	Event	Source
Sep 21, 2026, 12:47 UTC	Left San DiegoAIS-detected	Voydar port-call detector (AIS geofence)
Sep 19, 2026, 18:03 UTC	Arrived at San DiegoAIS-detected	Voydar port-call detector (AIS geofence)
Sep 4, 2026, 20:37 UTC	Left CoronadoAIS-detected	Voydar port-call detector (AIS geofence)
Sep 4, 2026, 18:38 UTC	Arrived at CoronadoAIS-detected	Voydar port-call detector (AIS geofence)
Aug 31, 2026, 19:08 UTC	Left San DiegoAIS-detected	Voydar port-call detector (AIS geofence)
Aug 24, 2026, 16:02 UTC	Arrived at San DiegoAIS-detected	Voydar port-call detector (AIS geofence)

Owner, operator and manager changes found by comparing yearly EU MRV reports are dated to the reporting year ("during 2025"), not to a day. Port calls here are the most recent only; the full lists are further down.

Port calls

Two kinds of evidence, kept apart: calls Voydar detected from the ship's AIS positions, and arrivals and departures published by port authorities and customs records.

Detected from AIS AIS-detected

Port	Arrived	Departed	Time in port
San Diego USSAN	Sep 19, 2026, 18:03 UTC	Sep 21, 2026, 12:47 UTC	42 h 44 min
Coronado USCD4	Sep 4, 2026, 18:38 UTC	Sep 4, 2026, 20:37 UTC	1 h 59 min
San Diego USSAN	Aug 24, 2026, 16:02 UTC	Aug 31, 2026, 19:08 UTC	7 d 3 h
San Diego USSAN	Jun 15, 2026, 22:40 UTC	Jun 29, 2026, 15:37 UTC	13 d 16 h
Coronado USCD4	Jun 15, 2026, 16:31 UTC	Jun 15, 2026, 17:26 UTC	56 min
Coronado USCD4	Jun 13, 2026, 21:27 UTC	Jun 13, 2026, 22:06 UTC	39 min
Coronado USCD4	Jun 13, 2026, 20:31 UTC	Jun 13, 2026, 21:26 UTC	55 min
San Diego USSAN	Jun 10, 2026, 19:15 UTC	Jun 10, 2026, 19:52 UTC	38 min
Coronado USCD4	Jun 10, 2026, 17:41 UTC	Jun 10, 2026, 18:47 UTC	1 h 6 min
Coronado USCD4	Jun 10, 2026, 15:59 UTC	Jun 10, 2026, 17:36 UTC	1 h 36 min
Coronado USCD4	Jun 10, 2026, 15:07 UTC	Jun 10, 2026, 15:48 UTC	41 min

Detected by Voydar when the ship's AIS positions stayed slow inside a harbour area. Calls shorter than 30 minutes are not shown. Depends on AIS reception; detection started on June 8, 2026.

Frequently asked questions

Where is C-Tractor 11 now?: C-Tractor 11 (Tug, United States flag) was last seen on AIS on Oct 4, 2026, 05:21 UTC, not moving, near San Diego (North Pacific Ocean).
What kind of ship is C-Tractor 11?: C-Tractor 11 is a tug sailing under the flag of United States, built in 1994 by North American Shipbuilding. The vessel is 26 m long with a beam of 10 m and has a gross tonnage of 265.
What sanctions and inspection records does Voydar hold for C-Tractor 11?: Voydar has no matched sanctions record displayed for C-Tractor 11 from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels, the New Zealand Russia Sanctions Register and the French national asset-freeze register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for C-Tractor 11. Missing records do not establish whether the ship has been detained.

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