Seadar has no displayable AIS position for MSS1 in this profile. A coverage gap does not establish whether the ship is transmitting or where it is now.

What kind of ship is MSS1?

MSS1 is an offshore unit, built in 1981 by Hijos de J. Barreras. The vessel is 115 m long with a beam of 73 m and has a gross tonnage of 20,067.

What sanctions and inspection records does Seadar hold for MSS1?

Seadar has no matched sanctions record displayed for MSS1 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 MSS1. Missing records do not establish whether the ship has been detained.

MSS1

Offshore unit · built 1981

IMO8752790No AIS position on record

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In short

MSS1 (Offshore unit) has no AIS position on record with Seadar.

Vessel type: Offshore unit
Flag: —
Year built: 1981
Gross tonnage: 20,067
Size (length × beam): 115 m × 73 m
Registered owner: —

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Last reported position

No AIS position on record for this vessel. Identity and particulars are below.

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Identity & particulars

Name: MSS1
IMO numberWhat is an IMO number?: 8752790
MMSIWhat is an MMSI?: —
Call signWhat is a call sign?: —
Flag: —
Vessel type: Offshore unit
Gross tonnageGross tonnage vs deadweight: 20,067
Deadweight (DWT): Source: Wikidata, record Q117036774. Added to Seadar on September 23, 2026. Licence: CC0 1.0.15,412 t
Length overall: 115 m
Beam: 73 m
Year built: 1981

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.

Builder: Hijos de J. Barreras
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026

Frequently asked questions

Where is MSS1 now?: Seadar has no displayable AIS position for MSS1 in this profile. A coverage gap does not establish whether the ship is transmitting or where it is now.
What kind of ship is MSS1?: MSS1 is an offshore unit, built in 1981 by Hijos de J. Barreras. The vessel is 115 m long with a beam of 73 m and has a gross tonnage of 20,067.
What sanctions and inspection records does Seadar hold for MSS1?: Seadar has no matched sanctions record displayed for MSS1 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 MSS1. Missing records do not establish whether the ship has been detained.

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