ONSAN CHEMI
Tanker · South Korea · built 2009 · AIS Class A
In short
ONSAN CHEMI (Tanker, South Korea flag) was last seen on AIS on , under way at 12.7 kn, near Bangkok (Gulf of Thailand). Seadar has no more recent AIS position for this ship. Its current location cannot be established from this report. Its crew-entered AIS destination is TH BKK (Bangkok); its reported draught is 7.4 m (voyage report via AISstream.io global terrestrial AIS, received Sep 25, 2026, 07:01 UTC). Registered owner: 선우탱커(주) (source: 해양수산부 국제선박등록정보 (Korean International Ship Register)).
- Vessel type
- Tanker
- Flag
- South Korea
- Year built
- 2009
- Gross tonnage
- 8,271
- Size (length × beam)
- 125 m × 20 m
- Registered owner
- 선우탱커(주)
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Last reported position
received- Position
- 13.5457° N, 100.586° E
- Area
- Gulf of Thailand
- StatusWhat do AIS statuses mean?
- Under way using engine
- Speed
- 12.7 kn
- Course
- 126°
- Heading
- 126°
Seadar detected no port call in the last 30 days.
Port calls are detected by Seadar 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-upIdentity & particulars
- Name
- ONSAN CHEMI
- IMO numberWhat is an IMO number?
- 9438925
- MMSIWhat is an MMSI?
- 441128000
- Call signWhat is a call sign?
- D7OL
- Flag
- South Korea
- Vessel type
- Tanker
- Gross tonnageGross tonnage vs deadweight
- 8,271
- Deadweight (DWT)
- Source: Wikidata, record Q105767670. Added to Seadar on September 24, 2026. Licence: CC0 1.0.12,395 t
- Length overall
- 124.5 m
- Beam
- 20 m
- Year built
- 2009
South KoreaA 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.
- Registered owner
- 선우탱커(주)(not linked to a company record)Source: 해양수산부 국제선박등록정보 (Korean International Ship Register) · reported · confidence 0.9 · retrieved Sep 29, 2026
- Builder
- (주)녹봉조선(not linked to a company record)Source: 해양수산부 국제선박등록정보 (Korean International Ship Register) · reported · confidence 0.9 · retrieved Sep 29, 2026
Timeline
Dated events for this ship from every source Seadar 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.
Port calls
Two kinds of evidence, kept apart: calls Seadar 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(matched by call sign) | Aug 30, 2026, 22:13 UTC | SOUTH LAMMA DG ANCHORAGE | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival(matched by call sign) | Mar 2, 2026, 02:34 UTC | SLA | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Jan 16, 2026, 19:19 UTC | SLA | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | May 27, 2025, 13:55 UTC | SLA | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival(matched by call sign) | May 13, 2025, 14:31 UTC | SLA | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Jun 14, 2021, 02:41 UTC | SHELL | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Mar 20, 2021, 21:35 UTC | SHELL | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Feb 28, 2021, 09:56 UTC | PT | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Feb 2, 2021, 09:22 UTC | SHELL | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Jul 29, 2020, 11:21 UTC | RDGA | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Dec 15, 2018, 00:13 UTC | SHELL | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Oct 16, 2018, 02:47 UTC | SLA | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
Records published by the authority named on each row. Earliest record for this ship: August 8, 2018.
Source: Marine Department, HKSAR Government — DATA.GOV.HK. Licence: DATA.GOV.HK Terms and Conditions.
Frequently asked questions
- Where is ONSAN CHEMI now?
- ONSAN CHEMI (Tanker, South Korea flag) was last seen on AIS on Sep 25, 2026, 20:40 UTC, under way at 12.7 kn, near Bangkok (Gulf of Thailand). Seadar has no more recent AIS position for this ship. Its current location cannot be established from this report. The crew-entered destination was TH BKK (voyage report via AISstream.io global terrestrial AIS, received Sep 25, 2026, 07:01 UTC). This report does not confirm the ship’s current route.
- What kind of ship is ONSAN CHEMI?
- ONSAN CHEMI is a tanker sailing under the flag of South Korea, built in 2009. The vessel is 124.5 m long with a beam of 20 m and has a gross tonnage of 8,271.
- Who is recorded as the owner or manager of ONSAN CHEMI?
- 선우탱커(주) is recorded as Registered owner for ONSAN CHEMI (source: 해양수산부 국제선박등록정보 (Korean International Ship Register)). This source record does not independently confirm today’s ownership or management.
- What sanctions and inspection records does Seadar hold for ONSAN CHEMI?
- Seadar has no matched sanctions record displayed for ONSAN CHEMI from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels and the New Zealand Russia Sanctions Register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for ONSAN CHEMI. Missing records do not establish whether the ship has been detained.
Neighbouring IMO numbers
IMO numbers are issued in sequence. These are the nearest numbers below and above this ship's that have a full Seadar profile.
Use this data
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