Where is IMO 6421086 now?

Voydar has no displayable AIS position for IMO 6421086 in this profile. A coverage gap does not establish whether the ship is transmitting or where it is now.

What kind of ship is IMO 6421086?

IMO 6421086 is a ferry, built in 1964 by Bay Shipbuilding Company. The vessel is 90 m long with a beam of 18 m and has a gross tonnage of 4,529.

What sanctions and inspection records does Voydar hold for IMO 6421086?

Voydar has no matched sanctions record displayed for IMO 6421086 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 IMO 6421086. Missing records do not establish whether the ship has been detained.

IMO 6421086

Ferry · built 1964

IMO6421086No AIS position on record

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In short

IMO 6421086 (Ferry) has no AIS position on record with Voydar. Managing owner (USCG): ALASKA, STATE OF (source: US Coast Guard — Merchant Vessels of the United States (documented vessels)). It can carry up to 211 passengers (source: Wikidata).

Vessel type: Ferry
Flag: —
Year built: 1964
Gross tonnage: 4,529
Size (length × beam): 90 m × 18 m
Managing owner (USCG): ALASKA, STATE OF

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Last reported position

No AIS position on record for this vessel. Identity and particulars are below.

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Identity & particulars

Name: IMO 6421086
IMO numberWhat is an IMO number?: 6421086
MMSIWhat is an MMSI?: —
Call signWhat is a call sign?: —
Flag: —
Vessel type: Ferry
Gross tonnageGross tonnage vs deadweight: 4,529
Length overall: 90 m
Beam: 18 m
Year built: 1964
Passengers (maximum): Source: Wikidata, record Q9356367. Added to Voydar on September 23, 2026. Licence: CC0 1.0.211

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): ALASKA, STATE OF(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. The managing owner is the company the Coast Guard has on record for the ship's certificate of documentation.
Operator: Alaska Marine Highway
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026
Builder: Bay Shipbuilding Company
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026

About IMO 6421086

M/V Tustumena is a mainline ferry vessel for the Alaska Marine Highway System. Tustumena was constructed in 1963 by Christy Corporation in Sturgeon Bay, Wisconsin and refurbished in 1969 in San Francisco. As the only mainline ferry in South-central Alaska and the Aleutian Chain, it principally runs between Kodiak, Seldovia, Port Lions, and Homer with Homer providing a road link to the other communities on the Kenai Peninsula. The only interruptions from this schedule occur when making a voyage out the Aleutian Chain (the Aleutian Chain run consists of the communities of Akutan, Chignik, Cold Bay, False Pass, King Cove, Sand Point, and Unalaska/Dutch Harbor) which the vessel undergoes eight times a year all of which occur during the summer as winter weather becomes too dangerous.

Summary from Wikipedia, licensed CC BY-SA.

Frequently asked questions

Where is IMO 6421086 now?: Voydar has no displayable AIS position for IMO 6421086 in this profile. A coverage gap does not establish whether the ship is transmitting or where it is now.
What kind of ship is IMO 6421086?: IMO 6421086 is a ferry, built in 1964 by Bay Shipbuilding Company. The vessel is 90 m long with a beam of 18 m and has a gross tonnage of 4,529.
Who is recorded as the owner or manager of IMO 6421086?: ALASKA, STATE OF is recorded as Managing owner (USCG) for IMO 6421086 (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 IMO 6421086?: Voydar has no matched sanctions record displayed for IMO 6421086 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 IMO 6421086. Missing records do not establish whether the ship has been detained.

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