Ymer (Icebreaker, Sweden flag) was last seen on AIS on Oct 3, 2026, 13:48 UTC, moored, in the Baltic Sea. The crew-entered destination was ICEBREAKER CH69 (voyage report via AISstream.io global terrestrial AIS, received Oct 3, 2026, 13:36 UTC). This report does not confirm the ship’s current route.

What kind of ship is Ymer?

Ymer is an icebreaker sailing under the flag of Sweden, built in 1977 by Wärtsilä. The vessel is 104.7 m long with a beam of 23.8 m and has a gross tonnage of 7,470.

What sanctions and inspection records does Voydar hold for Ymer?

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

Ymer

Icebreaker · Sweden · built 1977 · AIS Class A

IMO7505346MMSI265066000Call signSDIALast AIS position Oct 3, 2026, 13:48 UTC

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In short

Ymer (Icebreaker, Sweden flag) was last seen on AIS on Oct 3, 2026, 13:48 UTC, moored, in the Baltic Sea. Its crew-entered AIS destination is ICEBREAKER CH69; its reported draught is 8 m (voyage report via AISstream.io global terrestrial AIS, received Oct 3, 2026, 13:36 UTC).

Vessel type: Icebreaker
Flag: Sweden
Year built: 1977
Gross tonnage: 7,470
Size (length × beam): 105 m × 24 m
Registered owner: —

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Last reported position

received Oct 3, 2026, 13:48 UTC

Position: 65.5727° N, 22.1704° E
Area: Baltic Sea
StatusWhat do AIS statuses mean?: Moored
Speed: 0 kn
Course: 165°
Heading: 164°

65.5727° N, 22.1704° E

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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: Ymer
IMO numberWhat is an IMO number?: 7505346
MMSIWhat is an MMSI?: 265066000
Call signWhat is a call sign?: SDIA
Flag: Sweden
Vessel type: Detailed type from WikidataIcebreaker
Gross tonnageGross tonnage vs deadweight: 7,470
Length overall: 104.7 m
Beam: 23.8 m
Year built: 1977

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: Swedish Maritime Administration
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026
Builder: Wärtsilä
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026

About Ymer

Ymer is the fifth and last icebreaker in the Atle-class. She was launched in late 1976, and on 25 October 1977 she was delivered to the Swedish Navy and departed the Wärtsilä Helsinki Shipyard bound for Stockholm, where she arrived on 3 November.

Summary from Wikipedia, licensed CC BY-SA.

Frequently asked questions

Where is Ymer now?: Ymer (Icebreaker, Sweden flag) was last seen on AIS on Oct 3, 2026, 13:48 UTC, moored, in the Baltic Sea. The crew-entered destination was ICEBREAKER CH69 (voyage report via AISstream.io global terrestrial AIS, received Oct 3, 2026, 13:36 UTC). This report does not confirm the ship’s current route.
What kind of ship is Ymer?: Ymer is an icebreaker sailing under the flag of Sweden, built in 1977 by Wärtsilä. The vessel is 104.7 m long with a beam of 23.8 m and has a gross tonnage of 7,470.
What sanctions and inspection records does Voydar hold for Ymer?: Voydar has no matched sanctions record displayed for Ymer 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 Ymer. Missing records do not establish whether the ship has been detained.

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