What kind of ship is PROSPEROUS LH1?

PROSPEROUS LH1 is a fishing vessel sailing under the flag of United Kingdom, built in 2011. The vessel is 24 m long with a beam of 7 m and has a gross tonnage of 228.

What sanctions and inspection records does Voydar hold for PROSPEROUS LH1?

Voydar has no matched sanctions record displayed for PROSPEROUS LH1 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 PROSPEROUS LH1. Missing records do not establish whether the ship has been detained.

PROSPEROUS LH1

Fishing vessel · United Kingdom · built 2011 · AIS Class A

IMO9596246MMSI232059510Call signMRQH3Last AIS position Oct 1, 2026, 22:05 UTC

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In short

PROSPEROUS LH1 (Fishing vessel, United Kingdom flag) was last seen on AIS on Oct 1, 2026, 22:05 UTC, under way at 8.5 kn, near Peterhead (North Sea). Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. Its crew-entered AIS destination is FISHING GROUNDS; its reported draught is 4.6 m (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 20:46 UTC). Its last detected port call was at Peterhead: arrived Sep 29, 2026, left Oct 1, 2026. Registered owner: KVALSTEIN AS (source: Fiskeridirektoratet — Fartøyregisteret (Norwegian fishing vessel register API)).

Vessel type: Fishing vessel
Flag: United Kingdom
Year built: 2011
Gross tonnage: 228
Size (length × beam): 24 m × 7 m
Registered owner: KVALSTEIN AS

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Last reported position

received Oct 1, 2026, 22:05 UTC

Position: 57.596° N, 1.4468° W
Area: North Sea
StatusWhat do AIS statuses mean?: Engaged in fishing
Speed: 8.5 kn
Course: 72°
Heading: 90°

57.596° N, 1.4468° W

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Last 30 days: 1 port call (Peterhead).

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: PROSPEROUS LH1
IMO numberWhat is an IMO number?: 9596246
MMSIWhat is an MMSI?: 232059510
Call signWhat is a call sign?: MRQH3
Flag: United Kingdom
Vessel type: Fishing vessel
AIS ship type: Fishing
Gross tonnageGross tonnage vs deadweight: 228
Length overall: 24 m
Beam: 7 m
Year built: 2011

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: KVALSTEIN AS
Source: Fiskeridirektoratet — Fartøyregisteret (Norwegian fishing vessel register API) · reported · confidence 0.95 · retrieved Oct 4, 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
Oct 1, 2026, 21:13 UTC	Left PeterheadAIS-detected	Voydar port-call detector (AIS geofence)
Sep 29, 2026, 13:32 UTC	Arrived at PeterheadAIS-detected	Voydar port-call detector (AIS geofence)
Jun 16, 2026, 02:19 UTC	Left PeterheadAIS-detected	Voydar port-call detector (AIS geofence)
Jun 9, 2026, 17:01 UTC	Arrived at PeterheadAIS-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
Peterhead GBPHD	Sep 29, 2026, 13:32 UTC	Oct 1, 2026, 21:13 UTC	2 d 7 h
Peterhead GBPHD	Jun 9, 2026, 17:01 UTC	Jun 16, 2026, 02:19 UTC	6 d 9 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 PROSPEROUS LH1 now?: PROSPEROUS LH1 (Fishing vessel, United Kingdom flag) was last seen on AIS on Oct 1, 2026, 22:05 UTC, under way at 8.5 kn, near Peterhead (North Sea). Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. The crew-entered destination was FISHING GROUNDS (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 20:46 UTC). This report does not confirm the ship’s current route.
What kind of ship is PROSPEROUS LH1?: PROSPEROUS LH1 is a fishing vessel sailing under the flag of United Kingdom, built in 2011. The vessel is 24 m long with a beam of 7 m and has a gross tonnage of 228.
Who is recorded as the owner or manager of PROSPEROUS LH1?: KVALSTEIN AS is recorded as Registered owner for PROSPEROUS LH1 (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 Voydar hold for PROSPEROUS LH1?: Voydar has no matched sanctions record displayed for PROSPEROUS LH1 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 PROSPEROUS LH1. Missing records do not establish whether the ship has been detained.

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