What kind of ship is Morholmen?

Morholmen is a tanker sailing under the flag of Marshall Islands, built in 2011. The vessel is 144 m long with a beam of 23 m and has a gross tonnage of 11,908.

What sanctions and inspection records does Seadar hold for Morholmen?

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

Morholmen

Tanker · Marshall Islands · built 2011 · AIS Class A

IMO9553414MMSI538009993Call signV7A5436Last AIS position Oct 1, 2026, 09:05 UTC

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In short

Morholmen (Tanker, Marshall Islands flag) was last seen on AIS on Oct 1, 2026, 09:05 UTC, not moving, in the port of Buenos Aires. 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 BSAS; its reported draught is 5.5 m (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 07:32 UTC). It arrived there on Oct 1, 2026, 08:20 UTC.

Vessel type: Tanker
Flag: Marshall Islands
Year built: 2011
Gross tonnage: 11,908
Size (length × beam): 144 m × 23 m
Registered owner: —

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Last reported position

received Oct 1, 2026, 09:05 UTC

Position: 34.628° S, 58.3463° W
Area: South Atlantic Ocean
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 0 kn
Course: 311°
Heading: 136°

34.628° S, 58.3463° W

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Last 30 days: 1 port call (Buenos Aires).

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

A year of history in the Terminal (Plus) · the full archive since June 1, 2026 (Pro)

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Identity & particulars

Name: Morholmen
IMO numberWhat is an IMO number?: 9553414
MMSIWhat is an MMSI?: 538009993
Call signWhat is a call sign?: V7A5436
Flag: Marshall Islands
Vessel type: Tanker
Gross tonnageGross tonnage vs deadweight: 11,908
Deadweight (DWT): Source: Wikidata, record Q117026226. Added to Seadar on September 23, 2026. Licence: CC0 1.0.17,086 t
Length overall: 144 m
Beam: 23 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.

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
Oct 1, 2026, 08:20 UTC	Arrived at Buenos AiresAIS-detected	Seadar port-call detector (AIS geofence)
Dec 23, 2011	Reported departure from HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)Authority-reported	USACE foreign traffic vessel entrances & clearances
Dec 23, 2011	Reported arrival at HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)Authority-reported	USACE foreign traffic vessel entrances & clearances
Dec 19, 2011	Reported departure from FreeportAuthority-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
Buenos Aires ARBUE	Oct 1, 2026, 08:20 UTC	in port	—

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
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Departure	Dec 23, 2011(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Arrival	Dec 23, 2011(date only)	—	USACE foreign traffic vessel entrances & clearances
Freeport USFPO	Departure	Dec 19, 2011(date only)	—	USACE foreign traffic vessel entrances & clearances
Freeport USFPO	Arrival	Dec 14, 2011(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: December 14, 2011.

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 Morholmen now?: Morholmen (Tanker, Marshall Islands flag) was last seen on AIS on Oct 1, 2026, 09:05 UTC, not moving, in the port of Buenos Aires. Seadar has no more recent AIS position for this ship. Its current location cannot be established from this report. The crew-entered destination was BSAS (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 07:32 UTC). This report does not confirm the ship’s current route.
What kind of ship is Morholmen?: Morholmen is a tanker sailing under the flag of Marshall Islands, built in 2011. The vessel is 144 m long with a beam of 23 m and has a gross tonnage of 11,908.
What sanctions and inspection records does Seadar hold for Morholmen?: Seadar has no matched sanctions record displayed for Morholmen 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 Morholmen. Missing records do not establish whether the ship has been detained.

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