Diamond Express
Oil tanker · Hong Kong · built 2009 · AIS Class A
In short
Diamond Express (Oil tanker, Hong Kong flag) was last seen on AIS on , under way at 10.6 kn, in the North Pacific Ocean. 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 KR YOS (Yeosu); its reported draught is 11.6 m (voyage report via AISstream.io global terrestrial AIS, received Sep 27, 2026, 08:26 UTC).
- Vessel type
- Oil tanker
- Flag
- Hong Kong
- Year built
- 2009
- Gross tonnage
- 27,976
- Size (length × beam)
- 180 m × 32 m
- Registered owner
- —
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Last reported position
received- Position
- 33.5082° N, 136.5624° E
- Area
- North Pacific Ocean
- StatusWhat do AIS statuses mean?
- Under way using engine
- Speed
- 10.6 kn
- Course
- 228°
- Heading
- 235°
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)
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- Name
- Diamond Express
- IMO numberWhat is an IMO number?
- 9409493
- MMSIWhat is an MMSI?
- 477694500
- Call signWhat is a call sign?
- VRNJ5
- Flag
- Hong Kong
- AIS ship type
- Tanker
- Gross tonnageGross tonnage vs deadweight
- 27,976
- Deadweight (DWT)
- Source: Wikidata, record Q86059819. Added to Voydar on September 23, 2026. Licence: CC0 1.0.45,634 t
- Length overall
- 180 m
- Beam
- 32.2 m
- Year built
- 2009
Hong KongA 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 Voydar holds, newest first. Each line names its source; derived items say how they were derived.
| Date | Event | Source |
|---|---|---|
| Reported departure from Hong KongAuthority-reported | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) | |
| Reported arrival at Hong KongAuthority-reported | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) | |
| Reported departure from Hong KongAuthority-reported | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) | |
| Reported arrival at Hong KongAuthority-reported | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) | |
| Reported departure from Hong KongAuthority-reported | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) | |
| Reported arrival at Hong KongAuthority-reported | Hong 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.
| Year | CO₂ emitted | Fuel burned | Time at sea | CO₂ / n mile |
|---|---|---|---|---|
| 2018 | 6,830 t | 2,181 t | 91 days | 323 kg |
Technical efficiency: EIV (7.92 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 |
|---|---|---|---|---|
| Hong Kong HKHKG | Arrival | Sep 11, 2026, 09:26 UTC | CHERVON (EX CALTEX) OIL TERMINAL W TSING YI | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | May 28, 2025, 04:05 UTC | PAFF | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | May 19, 2025, 12:56 UTC | SLA | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | May 2, 2025, 16:22 UTC | PERMANENT AVIATION FUEL FACILITY, TUEN MUN | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Jul 3, 2024, 09:37 UTC | CTX | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Jan 16, 2023, 02:28 UTC | PAFF | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Jan 4, 2023, 04:20 UTC | PAFF | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Dec 23, 2022, 12:07 UTC | SLA | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Dec 5, 2022, 18:45 UTC | SLA | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Nov 14, 2022, 18:23 UTC | SLA | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival(matched by call sign) | Sep 17, 2022, 07:40 UTC | WL | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Dec 21, 2021, 10:43 UTC | ELC | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
Records published by the authority named on each row. Earliest record for this ship: January 7, 2010.
Source: Marine Department, HKSAR Government — DATA.GOV.HK. Licence: DATA.GOV.HK Terms and Conditions.
Frequently asked questions
- Where is Diamond Express now?
- Diamond Express (Oil tanker, Hong Kong flag) was last seen on AIS on Sep 27, 2026, 09:31 UTC, under way at 10.6 kn, in the North Pacific Ocean. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. The crew-entered destination was KR YOS (voyage report via AISstream.io global terrestrial AIS, received Sep 27, 2026, 08:26 UTC). This report does not confirm the ship’s current route.
- What kind of ship is Diamond Express?
- Diamond Express is an oil tanker sailing under the flag of Hong Kong, built in 2009 by Minaminippon Shipbuilding. The vessel is 180 m long with a beam of 32.2 m and has a gross tonnage of 27,976.
- What sanctions and inspection records does Voydar hold for Diamond Express?
- Voydar has no matched sanctions record displayed for Diamond Express 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 Diamond Express. Missing records do not establish whether the ship has been detained.
Sister ships
Likely sister ships: built by Minaminippon Shipbuilding, same type, gross tonnage within 2.5% and length within 1.5% of this ship's.
- Mr StarIMO 9145853Oil tanker · built 1997 · 27,915 GT
- AURORAIMO 9258351Oil tanker · built 2002 · 27,969 GT
- Aurora ExpressIMO 9258363Oil tanker · built 2002 · 27,969 GT
- Mermaid TIMO 9233973Oil tanker · built 2002 · 27,969 GT
- SCARLET MELINDAIMO 9271236Tanker · built 2003 · 27,969 GT
- CETOIMO 9305348Oil tanker · built 2004 · 27,972 GT
- HarvestIMO 9296559Oil tanker · built 2004 · 27,972 GT
- PorewitIMO 9302865Oil tanker · built 2004 · 27,994 GT
- Twinkle StarIMO 9363780Oil tanker · built 2006 · 27,969 GT
- Topaz ExpressIMO 9552800Oil tanker · built 2009 · 27,976 GT
Neighbouring IMO numbers
IMO numbers are issued in sequence. These are the nearest numbers below and above this ship's that have a full Voydar profile.
Use this data
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