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WHITSTAR

Tanker · United Kingdom · built 2004 · AIS Class A

IMO9287833MMSI235007880Call signMFTS2Last AIS position Oct 1, 2026, 19:03 UTC

In short

WHITSTAR (Tanker, United Kingdom flag) was last seen on AIS on , moored, in the port of Portsmouth. Its crew-entered AIS destination is SOLENT BUNKERING, with an ETA of Oct 1, 2026, 15:00 UTC; its reported draught is 5.1 m (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 19:26 UTC). It arrived there on Oct 1, 2026, 14:55 UTC.

Vessel type
Tanker
Year built
2004
Gross tonnage
2,159
Size (length × beam)
75 m
Registered owner
—

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Photo of WHITSTAR
Photo: Alf van Beem · Licence: CC0 · via Wikimedia Commons

Last reported position

received
Position
50.8108° N, 1.0908° W
Area
English Channel
Speed
0 kn
Course
243°
Heading
190°
50.8108° N, 1.0908° W
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Last 30 days: 4 port calls (Portsmouth, Southampton, Lytchett Minster, and Marchwood).

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
WHITSTAR
IMO numberWhat is an IMO number?
9287833
MMSIWhat is an MMSI?
235007880
Call signWhat is a call sign?
MFTS2
Vessel type
Tanker
AIS ship type
Tanker (hazardous cat. A)
Gross tonnageGross tonnage vs deadweight
2,159
Length overall
75 m
Beam
—
Year built
2004

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
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026

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.

DateEventSource
Arrived at PortsmouthAIS-detectedSeadar port-call detector (AIS geofence)
Left SouthamptonAIS-detectedSeadar port-call detector (AIS geofence)
Arrived at SouthamptonAIS-detectedSeadar port-call detector (AIS geofence)
Left Lytchett MinsterAIS-detectedSeadar port-call detector (AIS geofence)
Arrived at Lytchett MinsterAIS-detectedSeadar 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 Seadar detected from the ship's AIS positions, and arrivals and departures published by port authorities and customs records.

Detected from AIS AIS-detected

PortArrivedDepartedTime in port
Portsmouth GBPMEOct 1, 2026, 14:55 UTCin port—
Southampton GBSOUSep 29, 2026, 22:09 UTCOct 1, 2026, 13:19 UTC39 h 10 min
Lytchett Minster GBLCMSep 28, 2026, 20:54 UTCSep 29, 2026, 07:27 UTC10 h 33 min
Marchwood GBMAWSep 5, 2026, 11:21 UTCSep 12, 2026, 10:18 UTC6 d 22 h

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.

Behaviour at sea Seadar-derived

Patterns Seadar derived from this ship's AIS broadcasts. They are inferences, not reports: each one shows how it was computed and how confident we are, and none of them says why a ship behaved this way.

WhenWhat we observedConfidence
Oct 1, 2026, 07:55 UTC
Draught change

Reported draught went from 5 m to 5.6 m while in port at Southampton. Seadar infers the ship probably loaded cargo.

Method seadar.behaviour.draught_change v1

Medium (65%)

Source: AISstream.io global terrestrial AIS. AIS data: AISstream.io. Licence: none published.

Derived from AIS positions of feeds whose terms allow display on Seadar. Coverage is terrestrial: gaps are reported only where our receivers kept hearing other ships. Detections below medium confidence are not shown.

How these are computed →

Frequently asked questions

Where is WHITSTAR now?
WHITSTAR (Tanker, United Kingdom flag) was last seen on AIS on Oct 1, 2026, 19:03 UTC, moored, in the port of Portsmouth. The crew-entered destination was SOLENT BUNKERING (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 19:26 UTC). This report does not confirm the ship’s current route.
What kind of ship is WHITSTAR?
WHITSTAR is a tanker sailing under the flag of United Kingdom, built in 2004 by Damen Shipyards Bergum. The vessel is 75 m long and has a gross tonnage of 2,159.
What sanctions and inspection records does Seadar hold for WHITSTAR?
Seadar has no matched sanctions record displayed for WHITSTAR 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 WHITSTAR. Missing records do not establish whether the ship has been detained.

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