Where is SEATERRA ACHIEVER now?

SEATERRA ACHIEVER (Offshore supply vessel, Niue flag) was last seen on AIS on Oct 1, 2026, 13:44 UTC, under way at 1.3 kn, in the North Sea. The crew-entered destination was DIVING 1NM CPA (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 01:00 UTC). This report does not confirm the ship’s current route.

What kind of ship is SEATERRA ACHIEVER?

SEATERRA ACHIEVER is an offshore supply vessel sailing under the flag of Niue, built in 2001. The vessel is 60 m long with a beam of 13 m and has a gross tonnage of 1,424.

What sanctions and inspection records does Seadar hold for SEATERRA ACHIEVER?

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

SEATERRA ACHIEVER

Offshore supply vessel · Niue · built 2001 · AIS Class A

IMO9238026MMSI542733110Call signE6BU3Last AIS position Oct 1, 2026, 13:44 UTC

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In short

SEATERRA ACHIEVER (Offshore supply vessel, Niue flag) was last seen on AIS on Oct 1, 2026, 13:44 UTC, under way at 1.3 kn, in the North Sea. Its crew-entered AIS destination is DIVING 1NM CPA, with an ETA of Oct 1, 2026, 04:00 UTC; its reported draught is 3.8 m (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 01:00 UTC).

Current voyage: from Cuxhaven (departed Sep 30, 2026, 18:10 UTC) to DIVING 1NM CPA

Vessel type: Offshore supply vessel
Flag: Niue
Year built: 2001
Gross tonnage: 1,424
Size (length × beam): 60 m × 13 m
Registered owner: —

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Last reported position

received Oct 1, 2026, 13:44 UTC

Position: 53.9606° N, 6.8317° E
Area: North Sea
StatusWhat do AIS statuses mean?: Restricted manoeuvrability
Speed: 1.3 kn
Course: 73°
Heading: 265°

53.9606° N, 6.8317° E

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Last 30 days: 1 port call (Cuxhaven).

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: SEATERRA ACHIEVER
IMO numberWhat is an IMO number?: 9238026
MMSIWhat is an MMSI?: 542733110
Call signWhat is a call sign?: E6BU3
Flag: Niue
Vessel type: Offshore supply vessel
AIS ship type: Other
Gross tonnageGross tonnage vs deadweight: 1,424
Deadweight (DWT): Source: Wikidata, record Q117103195. Added to Seadar on September 23, 2026. Licence: CC0 1.0.1,000 t
Length overall: 60 m
Beam: 13 m
Year built: 2001

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.

No owner, operator or manager is recorded for this vessel yet.

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, 18:10 UTC	Left CuxhavenAIS-detected	Seadar port-call detector (AIS geofence)
Sep 30, 2026, 02:33 UTC	Arrived at CuxhavenAIS-detected	Seadar port-call detector (AIS geofence)
May 4, 2008	Reported arrival at GalvestonAuthority-reported	USACE foreign traffic vessel entrances & clearances
Oct 31, 2006	Reported departure from BAYOU LAFOURCHE AND LAFOURCHE-JUMP WATERWAY, LAAuthority-reported	USACE foreign traffic vessel entrances & clearances
Oct 22, 2006	Reported arrival at BAYOU LAFOURCHE AND LAFOURCHE-JUMP WATERWAY, LAAuthority-reported	USACE foreign traffic vessel entrances & clearances

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
Cuxhaven DECUX	Sep 30, 2026, 02:33 UTC	Sep 30, 2026, 18:10 UTC	15 h 37 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.

Reported by authorities Authority-reported

Port	Record	Date (UTC)	Berth	Source
Galveston USGLS	Arrival	May 4, 2008(date only)	—	USACE foreign traffic vessel entrances & clearances
BAYOU LAFOURCHE AND LAFOURCHE-JUMP WATERWAY, LA	Departure	Oct 31, 2006(date only)	—	USACE foreign traffic vessel entrances & clearances
BAYOU LAFOURCHE AND LAFOURCHE-JUMP WATERWAY, LA	Arrival	Oct 22, 2006(date only)	—	USACE foreign traffic vessel entrances & clearances
BAYOU LAFOURCHE AND LAFOURCHE-JUMP WATERWAY, LA	Departure	Oct 17, 2006(date only)	—	USACE foreign traffic vessel entrances & clearances
BAYOU LAFOURCHE AND LAFOURCHE-JUMP WATERWAY, LA	Arrival	Oct 14, 2006(date only)	—	USACE foreign traffic vessel entrances & clearances
BAYOU LAFOURCHE AND LAFOURCHE-JUMP WATERWAY, LA	Departure	Oct 13, 2006(date only)	—	USACE foreign traffic vessel entrances & clearances
BAYOU LAFOURCHE AND LAFOURCHE-JUMP WATERWAY, LA	Arrival	Oct 12, 2006(date only)	—	USACE foreign traffic vessel entrances & clearances
BAYOU LAFOURCHE AND LAFOURCHE-JUMP WATERWAY, LA	Departure	Oct 4, 2006(date only)	—	USACE foreign traffic vessel entrances & clearances
BAYOU LAFOURCHE AND LAFOURCHE-JUMP WATERWAY, LA	Arrival	Oct 4, 2006(date only)	—	USACE foreign traffic vessel entrances & clearances
BAYOU LAFOURCHE AND LAFOURCHE-JUMP WATERWAY, LA	Departure	Sep 22, 2006(date only)	—	USACE foreign traffic vessel entrances & clearances
BAYOU LAFOURCHE AND LAFOURCHE-JUMP WATERWAY, LA	Arrival	Sep 22, 2006(date only)	—	USACE foreign traffic vessel entrances & clearances
BAYOU LAFOURCHE AND LAFOURCHE-JUMP WATERWAY, LA	Departure	Sep 12, 2006(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: January 2, 2006.

Source: US Army Corps of Engineers, Waterborne Commerce Statistics Center (US CBP entrance/clearance records). Licence: US Government work — public domain.

Frequently asked questions

Where is SEATERRA ACHIEVER now?: SEATERRA ACHIEVER (Offshore supply vessel, Niue flag) was last seen on AIS on Oct 1, 2026, 13:44 UTC, under way at 1.3 kn, in the North Sea. The crew-entered destination was DIVING 1NM CPA (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 01:00 UTC). This report does not confirm the ship’s current route.
What kind of ship is SEATERRA ACHIEVER?: SEATERRA ACHIEVER is an offshore supply vessel sailing under the flag of Niue, built in 2001. The vessel is 60 m long with a beam of 13 m and has a gross tonnage of 1,424.
What sanctions and inspection records does Seadar hold for SEATERRA ACHIEVER?: Seadar has no matched sanctions record displayed for SEATERRA ACHIEVER 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 SEATERRA ACHIEVER. Missing records do not establish whether the ship has been detained.

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