What kind of ship is Polar King?

Polar King is a tug sailing under the flag of United States, built in 1974. The vessel is 36 m long with a beam of 10 m and has a gross tonnage of 421.

What sanctions and inspection records does Voydar hold for Polar King?

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

Polar King

Tug · United States · built 1974 · AIS Class A

IMO7367158MMSI367010000Call signWDC7562Last AIS position Sep 8, 2026, 18:51 UTC

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In short

Polar King (Tug, United States flag) was last seen on AIS on Sep 8, 2026, 18:51 UTC, under way at 8.9 kn, in the 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): POLAR KING LLC (source: US Coast Guard — Merchant Vessels of the United States (documented vessels)).

Vessel type: Tug
Flag: United States
Year built: 1974
Gross tonnage: 421
Size (length × beam): 36 m × 10 m
Managing owner (USCG): POLAR KING LLC

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Last reported position

received Sep 8, 2026, 18:51 UTC

Position: 54.5918° N, 131.3561° W
Area: Gulf of Alaska
StatusWhat do AIS statuses mean?: Power-driven vessel towing astern
Speed: 8.9 kn
Course: 331°
Heading: 325°

54.5918° N, 131.3561° W

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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.

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Identity & particulars

Name: Polar King
IMO numberWhat is an IMO number?: 7367158
MMSIWhat is an MMSI?: 367010000
Call signWhat is a call sign?: WDC7562
Flag: United States
Vessel type: Tug
Gross tonnageGross tonnage vs deadweight: 421
Length overall: 36 m
Beam: 10 m
Year built: 1974

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): POLAR KING LLC(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): Dunlap Towing Company(not linked to a company record)
Source: FCC Universal Licensing System — ship station licences · since 2025 · 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.

Frequently asked questions

Where is Polar King now?: Polar King (Tug, United States flag) was last seen on AIS on Sep 8, 2026, 18:51 UTC, under way at 8.9 kn, in the 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 Polar King?: Polar King is a tug sailing under the flag of United States, built in 1974. The vessel is 36 m long with a beam of 10 m and has a gross tonnage of 421.
Who is recorded as the owner or manager of Polar King?: POLAR KING LLC is recorded as Managing owner (USCG) for Polar King (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 Polar King?: Voydar has no matched sanctions record displayed for Polar King 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 Polar King. Missing records do not establish whether the ship has been detained.

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