Where is Safe Britannia now?

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

What kind of ship is Safe Britannia?

Safe Britannia is an offshore unit, built in 1980 by Cityvarvet. The vessel is 120 m long with a beam of 61 m and has a gross tonnage of 23,684.

What sanctions and inspection records does Voydar hold for Safe Britannia?

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

Safe Britannia

Offshore unit · built 1980

IMO8758823No AIS position on record

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In short

Safe Britannia (Offshore unit) has no AIS position on record with Voydar.

Vessel type: Offshore unit
Flag: —
Year built: 1980
Gross tonnage: 23,684
Size (length × beam): 120 m × 61 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: Safe Britannia
IMO numberWhat is an IMO number?: 8758823
MMSIWhat is an MMSI?: —
Call signWhat is a call sign?: —
Flag: —
Vessel type: Offshore unit
Gross tonnageGross tonnage vs deadweight: 23,684
Length overall: 120 m
Beam: 61 m
Year built: 1980

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: Cityvarvet
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 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
May 31, 2016	Reported arrival at MobileAuthority-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 Voydar detected from the ship's AIS positions, and arrivals and departures published by port authorities and customs records.

Reported by authorities Authority-reported

Port	Record	Date (UTC)	Berth	Source
Mobile USMOB	Arrival	May 31, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: May 31, 2016.

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 Safe Britannia now?: Voydar has no displayable AIS position for Safe Britannia in this profile. A coverage gap does not establish whether the ship is transmitting or where it is now.
What kind of ship is Safe Britannia?: Safe Britannia is an offshore unit, built in 1980 by Cityvarvet. The vessel is 120 m long with a beam of 61 m and has a gross tonnage of 23,684.
What sanctions and inspection records does Voydar hold for Safe Britannia?: Voydar has no matched sanctions record displayed for Safe Britannia 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 Safe Britannia. Missing records do not establish whether the ship has been detained.

Use this data

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