Ulsan Pioneer
Tanker · South Korea · built 2016 · AIS Class A
In short
Ulsan Pioneer (Tanker, South Korea flag) was last seen on AIS on , under way at 1.4 kn, near Hong Kong (South China Sea). 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 HKHKG (Hong Kong); its reported draught is 6 m (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 00:46 UTC). Its last detected port call was at Hong Kong: arrived Sep 30, 2026, left Oct 1, 2026.
- Vessel type
- Tanker
- Flag
- South Korea
- Year built
- 2016
- Gross tonnage
- 2,696
- Size (length × beam)
- 90 m × 14 m
- Registered owner
- —
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Last reported position
received- Position
- 22.1708° N, 114.1487° E
- Area
- South China Sea
- StatusWhat do AIS statuses mean?
- Under way using engine
- Speed
- 1.4 kn
- Course
- 326°
- Heading
- 9°
Last 30 days: 1 port call (Hong Kong).
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
- Ulsan Pioneer
- IMO numberWhat is an IMO number?
- 9730969
- MMSIWhat is an MMSI?
- 441395000
- Call signWhat is a call sign?
- D7WK
- Flag
- South Korea
- Vessel type
- Tanker
- AIS ship type
- Tanker (hazardous cat. B)
- Gross tonnageGross tonnage vs deadweight
- 2,696
- Deadweight (DWT)
- Source: Wikidata, record Q104035925. Added to Seadar on September 23, 2026. Licence: CC0 1.0.3,481 t
- Length overall
- 90 m
- Beam
- 14 m
- Year built
- 2016
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.
No owner, operator or manager is recorded for this vessel yet.
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) | |
| Left Hong KongAIS-detected | Seadar port-call detector (AIS geofence) | |
| Reported arrival at Hong KongAuthority-reported | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) | |
| Arrived at Hong KongAIS-detected | Seadar port-call detector (AIS geofence) | |
| 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.
Detected from AIS AIS-detected
| Port | Arrived | Departed | Time in port |
|---|---|---|---|
| Hong Kong HKHKG | Sep 30, 2026, 04:34 UTC | Oct 1, 2026, 02:18 UTC | 21 h 44 min |
Detected by Seadar when the ship's AIS positions stayed slow inside a harbour area. Calls shorter than 30 minutes are not shown. Depends on AIS reception; detection started on June 8, 2026.
Reported by authorities Authority-reported
| Port | Record | Date (UTC) | Berth | Source |
|---|---|---|---|---|
| Hong Kong HKHKG | Arrival | Sep 30, 2026, 04:52 UTC | SOUTH LAMMA DG ANCHORAGE | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Apr 12, 2026, 19:48 UTC | SLA | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival(matched by call sign) | Oct 30, 2025, 09:28 UTC | SLA | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Aug 12, 2024, 07:36 UTC | SHELL | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival(matched by call sign) | Jan 28, 2023, 23:38 UTC | WL | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Mar 11, 2022, 08:47 UTC | SLA | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival(matched by call sign) | Jan 16, 2021, 01:46 UTC | WL | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Apr 27, 2019, 20:23 UTC | SLA | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Feb 8, 2019, 03:47 UTC | LOP | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
Records published by the authority named on each row. Earliest record for this ship: February 8, 2019.
Source: Marine Department, HKSAR Government — DATA.GOV.HK. Licence: DATA.GOV.HK Terms and Conditions.
Frequently asked questions
- Where is Ulsan Pioneer now?
- Ulsan Pioneer (Tanker, South Korea flag) was last seen on AIS on Oct 1, 2026, 02:25 UTC, under way at 1.4 kn, near Hong Kong (South China Sea). Seadar has no more recent AIS position for this ship. Its current location cannot be established from this report. The crew-entered destination was HKHKG (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 00:46 UTC). This report does not confirm the ship’s current route.
- What kind of ship is Ulsan Pioneer?
- Ulsan Pioneer is a tanker sailing under the flag of South Korea, built in 2016. The vessel is 90 m long with a beam of 14 m and has a gross tonnage of 2,696.
- What sanctions and inspection records does Seadar hold for Ulsan Pioneer?
- Seadar has no matched sanctions record displayed for Ulsan Pioneer 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 Ulsan Pioneer. 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
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.
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