Where is Mare Frisium now?

Mare Frisium (Sailing vessel, Netherlands flag) was last seen on AIS on Oct 1, 2026, 21:30 UTC, not moving, near Hamburg (North Sea). The crew-entered destination was HAMBURG (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 21:13 UTC). This report does not confirm the ship’s current route.

What kind of ship is Mare Frisium?

Mare Frisium is a sailing vessel sailing under the flag of Netherlands, built in 1916. The vessel is 49.5 m long with a beam of 6.7 m and has a gross tonnage of 210.

What sanctions and inspection records does Voydar hold for Mare Frisium?

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

Mare Frisium

Sailing vessel · Netherlands · built 1916 · AIS Class A

IMO5344592MMSI244596000Call signPCBMLast AIS position Oct 1, 2026, 21:30 UTC

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In short

Mare Frisium (Sailing vessel, Netherlands flag) was last seen on AIS on Oct 1, 2026, 21:30 UTC, not moving, near Hamburg (North Sea). Its crew-entered AIS destination is HAMBURG; its reported draught is 2.8 m (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 21:13 UTC). Registered owner: Grace Shipping Netherlands B.V. (source: ILT — Nederlands vlagregister (Netherlands flag register data)).

Current voyage: from Hamburg-Mitte (departed Sep 11, 2026, 21:04 UTC) to HAMBURG

Vessel type: Sailing vessel
Flag: Netherlands
Year built: 1916
Gross tonnage: 210
Size (length × beam): 50 m × 7 m
Registered owner: Grace Shipping Netherlands B.V.

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Last reported position

received Oct 1, 2026, 21:30 UTC

Position: 53.5422° N, 9.9877° E
Area: North Sea
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 0 kn
Course: —
Heading: 260°

53.5422° N, 9.9877° E

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Last 30 days: 4 port calls (Hamburg-Mitte, Altenwerder, and Hamburg).

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: Mare Frisium
IMO numberWhat is an IMO number?: 5344592
MMSIWhat is an MMSI?: 244596000
Call signWhat is a call sign?: PCBM
Flag: Netherlands
Vessel type: Sailing vessel
AIS ship type: Sailing
Gross tonnageGross tonnage vs deadweight: 210
Net tonnage: Source: ILT — Nederlands vlagregister (Netherlands flag register data), record 31190. Added to Voydar on September 28, 2026. Licence: CC0 1.0 (ilent.nl site-wide).104
Deadweight (DWT): Source: Wikidata, record Q922873. Added to Voydar on September 23, 2026. Licence: CC0 1.0.269 t
Length overall: 49.5 m
Beam: 6.7 m
Year built: 1916

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.

Registered owner: Grace Shipping Netherlands B.V.(not linked to a company record)
Source: ILT — Nederlands vlagregister (Netherlands flag register data) · reported · confidence 0.9 · retrieved Oct 1, 2026
Builder: WEERTER SCHEEPSBOUW MIJ.(not linked to a company record)
Source: ILT — Nederlands vlagregister (Netherlands flag register data) · reported · confidence 0.9 · retrieved Oct 1, 2026

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
Sep 11, 2026, 21:04 UTC	Left Hamburg-MitteAIS-detected	Voydar port-call detector (AIS geofence)
Sep 11, 2026, 07:05 UTC	Arrived at Hamburg-MitteAIS-detected	Voydar port-call detector (AIS geofence)
Sep 10, 2026, 15:53 UTC	Left AltenwerderAIS-detected	Voydar port-call detector (AIS geofence)
Sep 10, 2026, 13:16 UTC	Arrived at AltenwerderAIS-detected	Voydar port-call detector (AIS geofence)
Sep 6, 2026, 11:58 UTC	Left HamburgAIS-detected	Voydar port-call detector (AIS geofence)
Sep 6, 2026, 09:38 UTC	Arrived at HamburgAIS-detected	Voydar 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 Voydar 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
Hamburg-Mitte DEHTJ	Sep 11, 2026, 07:05 UTC	Sep 11, 2026, 21:04 UTC	13 h 59 min
Altenwerder DEHHV	Sep 10, 2026, 13:16 UTC	Sep 10, 2026, 15:53 UTC	2 h 37 min
Hamburg DEHAM	Sep 6, 2026, 09:38 UTC	Sep 6, 2026, 11:58 UTC	2 h 19 min
Hamburg-Mitte DEHTJ	Sep 4, 2026, 12:37 UTC	Sep 6, 2026, 09:38 UTC	45 h 1 min
Hamburg-Mitte DEHTJ	Jun 14, 2026, 13:19 UTC	Jun 20, 2026, 10:19 UTC	5 d 20 h
Hamburg-Mitte DEHTJ	Jun 14, 2026, 12:40 UTC	Jun 14, 2026, 13:18 UTC	38 min
Hamburg-Mitte DEHTJ	Jun 13, 2026, 16:01 UTC	Jun 14, 2026, 06:48 UTC	14 h 46 min
Hamburg-Mitte DEHTJ	Jun 9, 2026, 00:09 UTC	Jun 13, 2026, 11:27 UTC	4 d 11 h

Detected by Voydar 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.

Frequently asked questions

Where is Mare Frisium now?: Mare Frisium (Sailing vessel, Netherlands flag) was last seen on AIS on Oct 1, 2026, 21:30 UTC, not moving, near Hamburg (North Sea). The crew-entered destination was HAMBURG (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 21:13 UTC). This report does not confirm the ship’s current route.
What kind of ship is Mare Frisium?: Mare Frisium is a sailing vessel sailing under the flag of Netherlands, built in 1916. The vessel is 49.5 m long with a beam of 6.7 m and has a gross tonnage of 210.
Who is recorded as the owner or manager of Mare Frisium?: Grace Shipping Netherlands B.V. is recorded as Registered owner for Mare Frisium (source: ILT — Nederlands vlagregister (Netherlands flag register data)). This source record does not independently confirm today’s ownership or management.
What sanctions and inspection records does Voydar hold for Mare Frisium?: Voydar has no matched sanctions record displayed for Mare Frisium 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 Mare Frisium. Missing records do not establish whether the ship has been detained.

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