MONSUN (Fishing vessel, Norway flag) was last seen on AIS on Oct 1, 2026, 07:03 UTC, under way at 9.6 kn, in the North Sea. Seadar has no more recent AIS position for this ship. Its current location cannot be established from this report. The crew-entered destination was SAT TLF +4532221965 (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 07:02 UTC). This report does not confirm the ship’s current route.

What kind of ship is MONSUN?

MONSUN is a fishing vessel sailing under the flag of Norway, built in 2022. The vessel is 36.7 m long with a beam of 9.5 m and has a gross tonnage of 498.

What sanctions and inspection records does Seadar hold for MONSUN?

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

MONSUN

Fishing vessel · Norway · built 2022 · AIS Class A

IMO9900356MMSI258025150Call signLGPOLast AIS position Oct 1, 2026, 07:03 UTC

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In short

MONSUN (Fishing vessel, Norway flag) was last seen on AIS on Oct 1, 2026, 07:03 UTC, under way at 9.6 kn, in the North Sea. Seadar has no more recent AIS position for this ship. Its current location cannot be established from this report. Its crew-entered AIS destination is SAT TLF +4532221965 (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 07:02 UTC). Registered owner: SETHO FISKERISELSKAP AS (source: Fiskeridirektoratet — Fartøyregisteret (Norwegian fishing vessel register API)).

Current voyage: from Egersund (departed Sep 30, 2026, 12:27 UTC) to SAT TLF +4532221965

Vessel type: Fishing vessel
Flag: Norway
Year built: 2022
Gross tonnage: 498
Size (length × beam): 37 m × 10 m
Registered owner: SETHO FISKERISELSKAP AS

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Last reported position

received Oct 1, 2026, 07:03 UTC

Position: 57.1847° N, 8.557° E
Area: North Sea
StatusWhat do AIS statuses mean?: Engaged in fishing
Speed: 9.6 kn
Course: 158°
Heading: 157°

57.1847° N, 8.557° E

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Last 30 days: 3 port calls (Egersund, Haugesund, and Boneset - Karmoy).

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: MONSUN
IMO numberWhat is an IMO number?: 9900356
MMSIWhat is an MMSI?: 258025150
Call signWhat is a call sign?: LGPO
Flag: Norway
Vessel type: Fishing vessel
AIS ship type: Fishing
Gross tonnageGross tonnage vs deadweight: Source: Fiskeridirektoratet — Fartøyregisteret (Norwegian fishing vessel register API), record 2022123057. Added to Seadar on September 23, 2026. Licence: Norwegian Licence for Open Government Data (NLOD) 2.0.498
Length overall: Source: Fiskeridirektoratet — Fartøyregisteret (Norwegian fishing vessel register API), record 2022123057. Added to Seadar on September 23, 2026. Licence: Norwegian Licence for Open Government Data (NLOD) 2.0.36.7 m
Beam: Source: Fiskeridirektoratet — Fartøyregisteret (Norwegian fishing vessel register API), record 2022123057. Added to Seadar on September 23, 2026. Licence: Norwegian Licence for Open Government Data (NLOD) 2.0.9.5 m
Year built: Source: Fiskeridirektoratet — Fartøyregisteret (Norwegian fishing vessel register API), record 2022123057. Added to Seadar on September 23, 2026. Licence: Norwegian Licence for Open Government Data (NLOD) 2.0.2022

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: SETHO FISKERISELSKAP AS
Source: Fiskeridirektoratet — Fartøyregisteret (Norwegian fishing vessel register API) · reported · confidence 0.95 · retrieved Sep 24, 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
Sep 30, 2026, 12:27 UTC	Left EgersundAIS-detected	Seadar port-call detector (AIS geofence)
Sep 29, 2026, 20:59 UTC	Arrived at EgersundAIS-detected	Seadar port-call detector (AIS geofence)
Sep 20, 2026, 16:08 UTC	Left HaugesundAIS-detected	Seadar port-call detector (AIS geofence)
Sep 20, 2026, 14:54 UTC	Arrived at HaugesundAIS-detected	Seadar port-call detector (AIS geofence)
Sep 14, 2026, 03:55 UTC	Left Boneset - KarmoyAIS-detected	Seadar port-call detector (AIS geofence)
Sep 14, 2026, 00:48 UTC	Arrived at Boneset - KarmoyAIS-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
Egersund NOEGE	Sep 29, 2026, 20:59 UTC	Sep 30, 2026, 12:27 UTC	15 h 28 min
Haugesund NOHAU	Sep 20, 2026, 14:54 UTC	Sep 20, 2026, 16:08 UTC	1 h 14 min
Boneset - Karmoy NOBOE	Sep 14, 2026, 00:48 UTC	Sep 14, 2026, 03:55 UTC	3 h 7 min
Risor NORIS	Jul 23, 2026, 15:33 UTC	Jul 24, 2026, 05:17 UTC	13 h 44 min
Risor NORIS	Jul 18, 2026, 21:33 UTC	Jul 21, 2026, 08:36 UTC	2 d 11 h

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.

Frequently asked questions

Where is MONSUN now?: MONSUN (Fishing vessel, Norway flag) was last seen on AIS on Oct 1, 2026, 07:03 UTC, under way at 9.6 kn, in the North Sea. Seadar has no more recent AIS position for this ship. Its current location cannot be established from this report. The crew-entered destination was SAT TLF +4532221965 (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 07:02 UTC). This report does not confirm the ship’s current route.
What kind of ship is MONSUN?: MONSUN is a fishing vessel sailing under the flag of Norway, built in 2022. The vessel is 36.7 m long with a beam of 9.5 m and has a gross tonnage of 498.
Who is recorded as the owner or manager of MONSUN?: SETHO FISKERISELSKAP AS is recorded as Registered owner for MONSUN (source: Fiskeridirektoratet — Fartøyregisteret (Norwegian fishing vessel register API)). This source record does not independently confirm today’s ownership or management.
What sanctions and inspection records does Seadar hold for MONSUN?: Seadar has no matched sanctions record displayed for MONSUN 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 MONSUN. Missing records do not establish whether the ship has been detained.

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