What kind of ship is Muzon?

Muzon is a tug sailing under the flag of United States, built in 1973. The vessel is 25 m long with a beam of 7 m and has a gross tonnage of 142.

What sanctions and inspection records does Voydar hold for Muzon?

Voydar has no matched sanctions record displayed for Muzon 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 Muzon. Missing records do not establish whether the ship has been detained.

Muzon

Tug · United States · built 1973 · AIS Class A

IMO7366972MMSI367393290Call signWDE7438Last AIS position Sep 4, 2026, 16:59 UTC

Open in Terminal

In short

Muzon (Tug, United States flag) was last seen on AIS on Sep 4, 2026, 16:59 UTC, not moving, near Ketchikan (Gulf of Alaska). Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. Managing owner (USCG): AMAK TOWING COMPANY INC (source: US Coast Guard — Merchant Vessels of the United States (documented vessels)).

Vessel type: Tug
Flag: United States
Year built: 1973
Gross tonnage: 142
Size (length × beam): 25 m × 7 m
Managing owner (USCG): AMAK TOWING COMPANY INC

Watch this ship

Muzon has not been received for a while. Follow it and we will email you as soon as it is heard again, then when it reaches or leaves port.

Free forever. No card. A free account follows up to 5 ships and ports.

Last reported position

received Sep 4, 2026, 16:59 UTC

Position: 55.35° N, 131.6833° W
Area: Gulf of Alaska
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 0 kn
Course: 333°
Heading: —

55.35° N, 131.6833° W

Open the full live map →

Voydar detected no port call in the last 30 days.

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)Free forever. No card. New accounts include 14 days of Pro.

Try the live demo, no sign-up

Identity & particulars

Name: Muzon
IMO numberWhat is an IMO number?: 7366972
MMSIWhat is an MMSI?: 367393290
Call signWhat is a call sign?: WDE7438
Flag: United States
Vessel type: Tug
Gross tonnageGross tonnage vs deadweight: 142
Length overall: 25 m
Beam: 7 m
Year built: 1973

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.

Managing owner (USCG): AMAK TOWING COMPANY INC(not linked to a company record)
Source: US Coast Guard — Merchant Vessels of the United States (documented vessels) · reported · confidence 0.9 · retrieved Oct 6, 2026Coast Guard documentation record (2026-09 file) matched to this ship by IMO number and call sign. The managing owner is the company the Coast Guard has on record for the ship's certificate of documentation.
Ship radio licensee (FCC): Amak Towing Co., Inc.(not linked to a company record)
Source: FCC Universal Licensing System — ship station licences · since 2018 · reported · confidence 0.9 · retrieved Oct 6, 2026Licence matched to this ship by MMSI and call sign. The licensee holds the radio licence; it is not necessarily the owner.

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
Mar 25, 2008	Reported arrival at KetchikanAuthority-reported	USACE foreign traffic vessel entrances & clearances
Mar 24, 2008	Reported departure from KetchikanAuthority-reported	USACE foreign traffic vessel entrances & clearances
Jan 5, 2003	Reported arrival at SeattleAuthority-reported	USACE foreign traffic vessel entrances & clearances

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.

Reported by authorities Authority-reported

Port	Record	Date (UTC)	Berth	Source
Ketchikan USKTN	Arrival	Mar 25, 2008(date only)	—	USACE foreign traffic vessel entrances & clearances
Ketchikan USKTN	Departure	Mar 24, 2008(date only)	—	USACE foreign traffic vessel entrances & clearances
Seattle USSEA	Arrival	Jan 5, 2003(date only)	—	USACE foreign traffic vessel entrances & clearances
WRANGELL HARBOR, AK	Departure	Dec 26, 2002(date only)	—	USACE foreign traffic vessel entrances & clearances
WRANGELL HARBOR, AK	Departure	Dec 20, 2002(date only)	—	USACE foreign traffic vessel entrances & clearances
WRANGELL HARBOR, AK	Arrival	Nov 30, 2002(date only)	—	USACE foreign traffic vessel entrances & clearances
Seattle USSEA	Departure	Nov 24, 2002(date only)	—	USACE foreign traffic vessel entrances & clearances
Seattle USSEA	Arrival	Nov 22, 2002(date only)	—	USACE foreign traffic vessel entrances & clearances
Ketchikan USKTN	Arrival	May 26, 2002(date only)	—	USACE foreign traffic vessel entrances & clearances
Seattle USSEA	Departure	May 21, 2002(date only)	—	USACE foreign traffic vessel entrances & clearances
Seattle USSEA	Arrival	May 20, 2002(date only)	—	USACE foreign traffic vessel entrances & clearances
WRANGELL HARBOR, AK	Departure	May 13, 2002(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: January 6, 2002.

Source: US Army Corps of Engineers, Waterborne Commerce Statistics Center (US CBP entrance/clearance records). Licence: US Government work — public domain.

Frequently asked questions

Where is Muzon now?: Muzon (Tug, United States flag) was last seen on AIS on Sep 4, 2026, 16:59 UTC, not moving, near Ketchikan (Gulf of Alaska). Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report.
What kind of ship is Muzon?: Muzon is a tug sailing under the flag of United States, built in 1973. The vessel is 25 m long with a beam of 7 m and has a gross tonnage of 142.
Who is recorded as the owner or manager of Muzon?: AMAK TOWING COMPANY INC is recorded as Managing owner (USCG) for Muzon (source: US Coast Guard — Merchant Vessels of the United States (documented vessels)). This source record does not independently confirm today’s ownership or management.
What sanctions and inspection records does Voydar hold for Muzon?: Voydar has no matched sanctions record displayed for Muzon 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 Muzon. Missing records do not establish whether the ship has been detained.

Use this data

This page is also available as JSON, free, with the source and licence of every section. Sections whose sources do not permit redistribution are listed as withheld.

GET /api/v1/vessels/7366972

View JSON API documentationFree without a key for occasional use; use an API key for more.

Follow by RSS Open data

Using this data in code?

Every account gets a personal API allowance: 2,500 credits a month free, 25,000 with Pro. Pro adds internal business use; API plans add building the data into your own products.

See plans