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UNDA

Chemical tanker · Liberia · AIS Class A

IMO9511234MMSI636021464Call sign5LEB2Last AIS position Oct 3, 2026, 06:29 UTC

In short

UNDA (Chemical tanker, Liberia flag) was last seen on AIS on , under way at 11.3 kn, in the Bay of Biscay. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. Its crew-entered AIS destination is ESCAR (Cartagena), with an ETA of Oct 8, 2026, 08:00 UTC; its reported draught is 5.9 m (voyage report via AISstream.io global terrestrial AIS, received Oct 3, 2026, 00:58 UTC). ISM manager: Stella Tanker Gemi Isletmeciligi AS (source: EU MRV (THETIS-MRV) emissions, reporting year 2025).

Vessel type
Chemical tanker
Year built
—
Gross tonnage
—
Size (length × beam)
—

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Last reported position

received
Position
43.9225° N, 5.3825° W
Area
Bay of Biscay
StatusWhat do AIS statuses mean?
Under way using engine
Speed
11.3 kn
Course
276°
Heading
274°
43.9225° N, 5.3825° W
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Voydar detected no port call in the last 30 days.

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

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Identity & particulars

Name
UNDA
IMO numberWhat is an IMO number?
9511234
MMSIWhat is an MMSI?
636021464
Call signWhat is a call sign?
5LEB2
AIS ship type
Tanker
Length overall
—
Beam
—
Year built
—

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.

ISM manager
Source: EU MRV (THETIS-MRV) emissions · reporting year 2025 · reported · confidence 0.9 · retrieved Sep 28, 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.

DateEventSource
Reported departure from Hong KongAuthority-reportedHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Reported arrival at Hong KongAuthority-reportedHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Reported departure from Hong KongAuthority-reportedHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Reported arrival at Hong KongAuthority-reportedHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Reported departure from Hong KongAuthority-reportedHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Reported arrival at Hong KongAuthority-reportedHong Kong vessel arrivals & departures (incl. VTMS daily reports)

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.

Emissions & fuel consumption

Independently verified annual figures reported under the EU MRV regulation — public environmental data the incumbents don't surface.

YearCO₂ emittedFuel burnedTime at seaCO₂ / n mile
20254,307 t1,343 t183 days105 kg

Technical efficiency: EEXI (13.3 gCO₂/t·nm). Source: European Commission / EMSA THETIS-MRV (EU Regulation 2015/757). Covers voyages to, from and within the EU/EEA.

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

PortRecordDate (UTC)BerthSource
Hong Kong HKHKGArrival(matched by call sign)Jul 19, 2020, 04:47 UTCPTHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrival(matched by call sign)Jun 8, 2020, 06:02 UTCPTHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrivalFeb 29, 2020, 18:21 UTCSELAHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrivalJan 22, 2020, 17:40 UTCSLAHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrival(matched by call sign)Dec 31, 2019, 14:40 UTCPTHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrival(matched by call sign)Oct 25, 2019, 11:50 UTCWLHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrival(matched by call sign)Sep 26, 2019, 12:06 UTCPTHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrivalMay 26, 2019, 10:32 UTCSLAHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrival(matched by call sign)Feb 17, 2019, 09:40 UTCWLHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrival(matched by call sign)Jan 5, 2019, 00:12 UTCWLHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrival(matched by call sign)Nov 23, 2018, 07:22 UTCPTHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrival(matched by call sign)Sep 9, 2018, 00:19 UTCWLHong Kong vessel arrivals & departures (incl. VTMS daily reports)

Records published by the authority named on each row. Earliest record for this ship: May 27, 2018.

Source: Marine Department, HKSAR Government — DATA.GOV.HK. Licence: DATA.GOV.HK Terms and Conditions.

Frequently asked questions

Where is UNDA now?
UNDA (Chemical tanker, Liberia flag) was last seen on AIS on Oct 3, 2026, 06:29 UTC, under way at 11.3 kn, in the Bay of Biscay. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. The crew-entered destination was ESCAR (voyage report via AISstream.io global terrestrial AIS, received Oct 3, 2026, 00:58 UTC). This report does not confirm the ship’s current route.
What kind of ship is UNDA?
UNDA is a chemical tanker sailing under the flag of Liberia.
Who is recorded as the owner or manager of UNDA?
Stella Tanker Gemi Isletmeciligi AS is recorded as ISM manager for UNDA (source: EU MRV (THETIS-MRV) emissions; reporting year 2025). This source record does not independently confirm today’s ownership or management.
What sanctions and inspection records does Voydar hold for UNDA?
Voydar has no matched sanctions record displayed for UNDA 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 UNDA. Missing records do not establish whether the ship has been detained.

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