BALDER (Other, Panama flag) was last seen on AIS on Oct 1, 2026, 12:48 UTC, near Liverpool Bay Terminal (Irish Sea). The crew-entered destination was HAMILTON PLATFORM (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 12:36 UTC). This report does not confirm the ship’s current route.

What kind of ship is BALDER?

BALDER is a other sailing under the flag of Panama, built in 1978 by Mitsui Tamano Shipyard. The vessel is 154 m long with a beam of 86 m and has a gross tonnage of 75,374.

What sanctions and inspection records does Seadar hold for BALDER?

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

BALDER

Other · Panama · built 1978 · AIS Class A

IMO7710226MMSI354721000Call sign3EWKLast AIS position Oct 1, 2026, 12:48 UTC

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In short

BALDER (Other, Panama flag) was last seen on AIS on Oct 1, 2026, 12:48 UTC, near Liverpool Bay Terminal (Irish Sea). Its crew-entered AIS destination is HAMILTON PLATFORM; its reported draught is 18.5 m (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 12:36 UTC). Its last detected port call was at Leirvik: arrived Jul 22, 2026, left Jul 22, 2026.

Vessel type: Other
Flag: Panama
Year built: 1978
Gross tonnage: 75,374
Size (length × beam): 154 m × 86 m
Registered owner: —

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Last reported position

received Oct 1, 2026, 12:48 UTC

Position: 53.5462° N, 3.5989° W
Area: Irish Sea
StatusWhat do AIS statuses mean?: Restricted manoeuvrability
Speed: 0.5 kn
Course: 171°
Heading: 351°

53.5462° N, 3.5989° W

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Seadar detected no port call in the last 30 days.

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

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Identity & particulars

Name: BALDER
IMO numberWhat is an IMO number?: 7710226
MMSIWhat is an MMSI?: 354721000
Call signWhat is a call sign?: 3EWK
Flag: Panama
Vessel type: Other
Gross tonnageGross tonnage vs deadweight: 75,374
Length overall: 154 m
Beam: 86 m
Year built: 1978

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.

Builder: Mitsui Tamano Shipyard
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026

Timeline

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

Date	Event	Source
Jul 22, 2026, 17:39 UTC	Left LeirvikAIS-detected	Seadar port-call detector (AIS geofence)
Jul 22, 2026, 16:04 UTC	Arrived at LeirvikAIS-detected	Seadar port-call detector (AIS geofence)
Jul 22, 2026, 16:04 UTC	Left Stord baseAIS-detected	Seadar port-call detector (AIS geofence)
Jul 22, 2026, 05:45 UTC	Arrived at Stord baseAIS-detected	Seadar port-call detector (AIS geofence)
Jul 22, 2026, 05:45 UTC	Left LeirvikAIS-detected	Seadar port-call detector (AIS geofence)
Jul 22, 2026, 02:08 UTC	Arrived at LeirvikAIS-detected	Seadar 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 Seadar 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
Leirvik NOLRI	Jul 22, 2026, 16:04 UTC	Jul 22, 2026, 17:39 UTC	1 h 35 min
Stord base NOSBA	Jul 22, 2026, 05:45 UTC	Jul 22, 2026, 16:04 UTC	10 h 19 min
Leirvik NOLRI	Jul 22, 2026, 02:08 UTC	Jul 22, 2026, 05:45 UTC	3 h 37 min
Leirvik NOLRI	Jul 2, 2026, 11:24 UTC	Jul 22, 2026, 02:08 UTC	19 d 14 h
Stord base NOSBA	Jun 30, 2026, 03:18 UTC	Jul 2, 2026, 11:24 UTC	2 d 8 h
Leirvik NOLRI	Jun 29, 2026, 23:45 UTC	Jun 30, 2026, 03:18 UTC	3 h 32 min

Detected by Seadar 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.

About BALDER

DCV Balder is a deepwater construction vessel (DCV) operated by Heerema Marine Contractors.

Summary from Wikipedia, licensed CC BY-SA.

Frequently asked questions

Where is BALDER now?: BALDER (Other, Panama flag) was last seen on AIS on Oct 1, 2026, 12:48 UTC, near Liverpool Bay Terminal (Irish Sea). The crew-entered destination was HAMILTON PLATFORM (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 12:36 UTC). This report does not confirm the ship’s current route.
What kind of ship is BALDER?: BALDER is a other sailing under the flag of Panama, built in 1978 by Mitsui Tamano Shipyard. The vessel is 154 m long with a beam of 86 m and has a gross tonnage of 75,374.
What sanctions and inspection records does Seadar hold for BALDER?: Seadar has no matched sanctions record displayed for BALDER from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels and the New Zealand Russia Sanctions Register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for BALDER. Missing records do not establish whether the ship has been detained.

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