DILIGENT STAR (IMO 9222651)
DILIGENT STAR is a Chemical/Oil Products Tanker built in 2000 and flying the St.Kitts and Nevis flag, placing it in its 26th year of service. The vessel reports a deadweight tonnage of 19,998 metric tonnes, a gross tonnage of 12,044, and a length overall of 148 metres. This size profile is typical for specialized tankers engaged in regional product transport. DILIGENT STAR is classed by Nippon Kaiji Kyokai, which is an IACS member. The vessel has been observed in East Asia, the Mediterranean Sea, and the Gulf of Mexico over recent periods. It has previously operated under two former names and three different flag states. Over the last 36 months it has had 10 port state control (PSC) inspections and 1 detention. The most recent inspection was on 22 July 2026.
- Type: Chemical/Oil Products Tanker
- Flag: Bahamas
- Year built: 2000
- MMSI: 311002194
- Call sign: C6KX4
- Gross tonnage: 12044
- Deadweight: 19998 t
- Length overall: 148 m
- Beam: 24 m
- Port State Control (PSC) inspections: 68 since 2001
- PSC detentions in the last 36 months: 1
- Last PSC detention: 01/09/2025, Napoli (Paris MoU)
- Last PSC inspection: 22/07/2026
- Registered owner: DILIGENT STAR SHIPPING CO LTD
- Ship manager: CHEM STAR SHIPPING PTE LTD
- ISM manager: RHEA SHIPPING LTD-HKG (China)
- Last AIS position: 23°42.6′N · 037°31.2′E · Speed 6.6 kn · at anchor · received 2 October 2026 at 12:27 UTC
- Destination: To be nominated
- Arrival alert: rynda.io messages you by email or in Telegram when DILIGENT STAR arrives in port. Free for up to 3 vessels.
Frequently asked questions
What is the vessel type and age of DILIGENT STAR?
DILIGENT STAR is a Chemical/Oil Products Tanker. It was built in 2000 and is currently in its 26th year of service.
What are the dimensions of DILIGENT STAR?
The vessel has a length overall of 148 metres and a beam of 24 metres. It carries a deadweight tonnage of 19,998 metric tonnes.
Which classification society maintains DILIGENT STAR?
The vessel is classed by Nippon Kaiji Kyokai. This society is a member of the International Association of Classification Societies (IACS).
What is the PSC inspection history for this vessel?
Over the last 36 months it has had 10 port state control (PSC) inspections and 1 detention, with 28 deficiencies recorded. The most recent inspection was on 22 July 2026. All-time records show 68 inspections since 2001 and 1 detention. The most recent detention was on 1 September 2025.
Where has DILIGENT STAR been recently observed?
The vessel has been active in several regions including East Asia and the Mediterranean Sea. It has also been observed near the North America West Coast.
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