What kind of ship is DILIGENT STAR?

DILIGENT STAR is a chemical tanker sailing under the flag of Bahamas, built in 2000 by Shin Kurushima Dockyard. The vessel is 147 m long with a beam of 24 m and has a gross tonnage of 12,044.

Who is recorded as the owner or manager of DILIGENT STAR?

Kronos Shipping Co., Limited is recorded as ISM manager for DILIGENT STAR (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 DILIGENT STAR?

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

DILIGENT STAR

Chemical tanker · Bahamas · built 2000 · AIS Class A

IMO9222651MMSI311002194Call signC6KX4Last AIS position Sep 13, 2026, 02:10 UTC

Open in Terminal

In short

DILIGENT STAR (Chemical tanker, Bahamas flag) was last seen on AIS on Sep 13, 2026, 02:10 UTC, not moving, near Ras Sudr (Red Sea). Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. ISM manager: Kronos Shipping Co., Limited (source: EU MRV (THETIS-MRV) emissions, reporting year 2025).

Vessel type: Chemical tanker
Flag: Bahamas
Year built: 2000
Gross tonnage: 12,044
Size (length × beam): 147 m × 24 m
ISM manager: Kronos Shipping Co., Limited

Watch this ship

Get an email when DILIGENT STAR arrives or leaves port, changes destination, name, flag or owner, or is sanctioned, detained or named in an official release.

We email you a link and a code. That creates a free account, no password or card, and follows DILIGENT STAR.

Free account, no card: follow up to 5 ships and ports. Plus follows 50, Pro 500.

By continuing you accept the Terms and the Privacy policy.

Last reported position

received Sep 13, 2026, 02:10 UTC

Position: 29.7078° N, 32.6447° E
Area: Red Sea
StatusWhat do AIS statuses mean?: Restricted manoeuvrability
Speed: 0 kn
Course: 249°
Heading: 351°

29.7078° N, 32.6447° 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)

Try the live demo, no sign-up

Identity & particulars

Name: DILIGENT STAR
IMO numberWhat is an IMO number?: 9222651
MMSIWhat is an MMSI?: 311002194
Call signWhat is a call sign?: C6KX4
Flag: Bahamas
Vessel type: Chemical tanker
AIS ship type: Tanker
Gross tonnageGross tonnage vs deadweight: 12,044
Deadweight (DWT): Source: Wikidata, record Q117022992. Added to Voydar on September 23, 2026. Licence: CC0 1.0.19,998 t
Length overall: 147 m
Beam: 24 m
Year built: 2000

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: Kronos Shipping Co., Limited
Source: EU MRV (THETIS-MRV) emissions · reporting year 2025 · reported · confidence 0.9 · retrieved Sep 28, 2026
MMS CO., LTD.(Former)
Source: EU MRV (THETIS-MRV) emissions · reporting year 2024 · reported · confidence 0.9 · retrieved Sep 28, 2026
Builder: Shin Kurushima Dockyard
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
during 2024–2025	ISM manager: Kronos Shipping Co., Limited (previously MMS CO., LTD.)	Voydar relationship-change derivation (derived by Voydar from EU MRV (THETIS-MRV) emissions)
Jul 15, 2015	Reported departure from Baton RougeAuthority-reported	USACE foreign traffic vessel entrances & clearances
Jul 13, 2015	Reported arrival at Baton RougeAuthority-reported	USACE foreign traffic vessel entrances & clearances
Jul 9, 2015	Reported departure from Lake CharlesAuthority-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.

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
2018	2,598 t	832 t	41 days	258 kg
2019	767 t	245 t	11 days	226 kg
2021	3,009 t	950 t	35 days	286 kg
2022	1,624 t	515 t	30 days	197 kg
2024	2,401 t	762 t	40 days	201 kg
2025	2,609 t	827 t	37 days	274 kg

Technical efficiency: EEXI (7.77 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

Port	Record	Date (UTC)	Berth	Source
Baton Rouge USBTR	Departure	Jul 15, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Baton Rouge USBTR	Arrival	Jul 13, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Lake Charles USLCH	Departure	Jul 9, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Lake Charles USLCH	Arrival	Jul 9, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Freeport USFPO	Departure	Jul 4, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Freeport USFPO	Arrival	Jul 4, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Departure	Jul 2, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Arrival	Jun 30, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
MATAGORDA SHIP CHANNEL, TX (PORT LAVACA/POINT COMFORT, TX)	Departure	Jun 27, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
MATAGORDA SHIP CHANNEL, TX (PORT LAVACA/POINT COMFORT, TX)	Arrival	Jun 27, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Texas City USTXT	Departure	Jun 26, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Arrival	Jun 22, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: December 22, 2003.

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 DILIGENT STAR now?: DILIGENT STAR (Chemical tanker, Bahamas flag) was last seen on AIS on Sep 13, 2026, 02:10 UTC, not moving, near Ras Sudr (Red Sea). Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report.
What kind of ship is DILIGENT STAR?: DILIGENT STAR is a chemical tanker sailing under the flag of Bahamas, built in 2000 by Shin Kurushima Dockyard. The vessel is 147 m long with a beam of 24 m and has a gross tonnage of 12,044.
Who is recorded as the owner or manager of DILIGENT STAR?: Kronos Shipping Co., Limited is recorded as ISM manager for DILIGENT STAR (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 DILIGENT STAR?: Voydar has no matched sanctions record displayed for DILIGENT STAR 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 DILIGENT STAR. 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/9222651

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