What kind of ship is DIAS I?

DIAS I is an oil tanker sailing under the flag of Liberia, built in 2020. The vessel is 330 m long with a beam of 60 m and has a gross tonnage of 154,499.

Who is recorded as the owner or manager of DIAS I?

LSC is recorded as ISM manager for DIAS I (source: EU MRV (THETIS-MRV) emissions; reporting years 2024–2025). This source record does not independently confirm today’s ownership or management.

What sanctions and inspection records does Voydar hold for DIAS I?

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

DIAS I

Oil tanker · Liberia · built 2020 · AIS Class A

IMO9858474MMSI636019229Call signD5TN7Last AIS position Jul 16, 2026, 01:53 UTC

Open in Terminal

In short

DIAS I (Oil tanker, Liberia flag) was last seen on AIS on Jul 16, 2026, 01:53 UTC, under way at 10.5 kn, in the South Atlantic Ocean. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. ISM manager: LSC (source: EU MRV (THETIS-MRV) emissions, reporting years 2024–2025).

Vessel type: Oil tanker
Flag: Liberia
Year built: 2020
Gross tonnage: 154,499
Size (length × beam): 330 m × 60 m
ISM manager: LSC

Watch this ship

DIAS I has not been received for a while. Follow it and we will email you as soon as it is heard again, then when it reaches or leaves port.

Free forever. No card. A free account follows up to 5 ships and ports.

Last reported position

received Jul 16, 2026, 01:53 UTC

Position: 35.8133° S, 18.7874° E
Area: South Atlantic Ocean
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 10.5 kn
Course: 278°
Heading: 276°

35.8133° S, 18.7874° E

Open the full live map →

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.

A year of history in the Terminal (Plus) · the full archive since June 1, 2026 (Pro)Free forever. No card. New accounts include 14 days of Pro.

Try the live demo, no sign-up

Identity & particulars

Name: DIAS I
IMO numberWhat is an IMO number?: 9858474
MMSIWhat is an MMSI?: 636019229
Call signWhat is a call sign?: D5TN7
Flag: Liberia
Vessel type: Detailed type from EU MRV (THETIS-MRV) emissionsOil tanker
AIS ship type: Tanker
Gross tonnageGross tonnage vs deadweight: 154,499
Deadweight (DWT): Source: Wikidata, record Q104380458. Added to Voydar on September 23, 2026. Licence: CC0 1.0.299,999 t
Length overall: 330 m
Beam: 60 m
Year built: 2020

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: LSC
Source: EU MRV (THETIS-MRV) emissions · reporting years 2024–2025 · reported · confidence 0.9 · retrieved Sep 28, 2026

Emissions & fuel consumption

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

Year	CO₂ emitted	Fuel burned	Time at sea	CO₂ / n mile
2020	7,979 t	2,557 t	54 days	491 kg
2021	22,944 t	7,363 t	195 days	546 kg
2023	10,163 t	3,250 t	78 days	580 kg
2024	6,156 t	1,972 t	35 days	588 kg
2025	10,959 t	3,514 t	84 days	582 kg

Technical efficiency: EEXI (2.18 gCO₂/t·nm). Source: European Commission / EMSA THETIS-MRV (EU Regulation 2015/757). Covers voyages to, from and within the EU/EEA.

Frequently asked questions

Where is DIAS I now?: DIAS I (Oil tanker, Liberia flag) was last seen on AIS on Jul 16, 2026, 01:53 UTC, under way at 10.5 kn, in the South Atlantic Ocean. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report.
What kind of ship is DIAS I?: DIAS I is an oil tanker sailing under the flag of Liberia, built in 2020. The vessel is 330 m long with a beam of 60 m and has a gross tonnage of 154,499.
Who is recorded as the owner or manager of DIAS I?: LSC is recorded as ISM manager for DIAS I (source: EU MRV (THETIS-MRV) emissions; reporting years 2024–2025). This source record does not independently confirm today’s ownership or management.
What sanctions and inspection records does Voydar hold for DIAS I?: Voydar has no matched sanctions record displayed for DIAS I 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 DIAS I. Missing records do not establish whether the ship has been detained.

Use this data

This page is also available as JSON, free, with the source and licence of every section. Sections whose sources do not permit redistribution are listed as withheld.

GET /api/v1/vessels/9858474

View JSON API documentationFree without a key for occasional use; use an API key for more.

Follow by RSS Open data

Using this data in code?

Every account gets a personal API allowance: 2,500 credits a month free, 25,000 with Pro. Pro adds internal business use; API plans add building the data into your own products.

See plans