ONE SWAN
Container ship · Liberia · built 2017 · AIS Class A
In short
ONE SWAN (Container ship, Liberia flag) was last seen on AIS on , under way at 11.7 kn, in the East China Sea. 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 KRPUS (Busan); its reported draught is 13.2 m (voyage report via AISstream.io global terrestrial AIS, received Sep 24, 2026, 16:02 UTC).
- Vessel type
- Container ship
- Flag
- Liberia
- Year built
- 2017
- Gross tonnage
- 144,277
- Size (length × beam)
- 364 m
- Registered owner
- —
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Last reported position
received- Position
- 26.9391° N, 122.2532° E
- Area
- East China Sea
- StatusWhat do AIS statuses mean?
- Under way using engine
- Speed
- 11.7 kn
- Course
- 46°
- Heading
- 52°
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-upIdentity & particulars
- Name
- ONE SWAN
- IMO numberWhat is an IMO number?
- 9741437
- MMSIWhat is an MMSI?
- 636026967
- Call signWhat is a call sign?
- D5DA4
- Flag
- Liberia
- AIS ship type
- Cargo (hazardous cat. C)
- Gross tonnageGross tonnage vs deadweight
- 144,277
- Deadweight (DWT)
- Source: Wikidata, record Q84258133. Added to Voydar on September 24, 2026. Licence: CC0 1.0.139,500 t
- Length overall
- 364 m
- Beam
- —
- Year built
- 2017
LiberiaA 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.
- Operator
- Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026Columbia Shipmanagement Ltd.(not linked to a company record)Source: Wikidata · reported · confidence 0.6 · retrieved Jun 10, 2026
- 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 | 39,918 t | 12,809 t | 156 days | 691 kg |
| 2019 | 33,760 t | 10,835 t | 118 days | 743 kg |
| 2020 | 7,888 t | 2,522 t | 30 days | 706 kg |
| 2021 | 2,496 t | 779 t | 42 days | 171 kg |
| 2022 | 8,126 t | 2,588 t | 35 days | 733 kg |
Technical efficiency: EIV (5.86 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 | May 10, 2023, 09:17 UTC | KC2 | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Mar 26, 2023, 15:51 UTC | KC2 | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Feb 18, 2023, 02:15 UTC | KC5 | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival(matched by call sign) | Dec 23, 2022, 01:43 UTC | WL | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Nov 8, 2022, 08:29 UTC | KC5 | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Sep 15, 2022, 16:23 UTC | KC5 | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Feb 14, 2022, 17:11 UTC | KC5 | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Nov 24, 2021, 10:30 UTC | KC5 | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Aug 2, 2021, 01:18 UTC | KC2 | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Jun 8, 2021, 05:37 UTC | KC5 | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Feb 27, 2021, 01:44 UTC | KC2 | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Dec 13, 2020, 01:56 UTC | SWLA | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
Records published by the authority named on each row. Earliest record for this ship: July 2, 2018.
Source: Marine Department, HKSAR Government — DATA.GOV.HK. Licence: DATA.GOV.HK Terms and Conditions.
Frequently asked questions
- Where is ONE SWAN now?
- ONE SWAN (Container ship, Liberia flag) was last seen on AIS on Sep 25, 2026, 10:19 UTC, under way at 11.7 kn, in the East China Sea. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. The crew-entered destination was KRPUS (voyage report via AISstream.io global terrestrial AIS, received Sep 24, 2026, 16:02 UTC). This report does not confirm the ship’s current route.
- What kind of ship is ONE SWAN?
- ONE SWAN is a container ship sailing under the flag of Liberia, built in 2017 by Japan Marine United Corporation. The vessel is 364 m long and has a gross tonnage of 144,277.
- What sanctions and inspection records does Voydar hold for ONE SWAN?
- Voydar has no matched sanctions record displayed for ONE SWAN 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 ONE SWAN. Missing records do not establish whether the ship has been detained.
Sister ships
Likely sister ships: built by Japan Marine United Corporation, same type, gross tonnage within 2.5% and length within 1.5% of this ship's.
- ONE CRANEIMO 9741401Container ship · built 2016 · 144,285 GT
- ONE EAGLEIMO 9741396Container ship · built 2016 · 144,285 GT
- ONE IBISIMO 9741384Container ship · built 2016 · 144,285 GT
- ONE FALCONIMO 9741425Container ship · built 2017 · 146,287 GT
- ONE COLUMBAIMO 9806055Container ship · built 2018 · 145,647 GT
- One StorkIMO 9784788Container ship · built 2018 · 144,285 GT
- One ApusIMO 9806079Container ship · built 2019 · 146,694 GT
- ONE CygnusIMO 9806081Container ship · built 2019 · 145,647 GT
- ONE GrusIMO 9806067Container ship · built 2019 · 145,647 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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