Poseidon Leader
Car carrier · Japan · built 2007 · AIS Class A
In short
Poseidon Leader (Car carrier, Japan flag) was last seen on AIS on , under way at 12.9 kn, in the Indian 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 ID JKT (Jakarta, Java), with an ETA of Oct 5, 2026, 01:00 UTC; its reported draught is 7.5 m (voyage report via AISstream.io global terrestrial AIS, received Sep 25, 2026, 23:11 UTC). Its last detected port call was at Fremantle: arrived Sep 25, 2026, left Sep 25, 2026. ISM manager: NYK SHIPMANAGEMENT PTE LTD (source: EU MRV (THETIS-MRV) emissions, reporting years 2024–2025).
- Vessel type
- Car carrier
- Flag
- Japan
- Year built
- 2007
- Gross tonnage
- 63,001
- Size (length × beam)
- 200 m × 32 m
- ISM manager
- NYK SHIPMANAGEMENT PTE LTD
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Last reported position
received- Position
- 31.8261° S, 115.5202° E
- Area
- Indian Ocean
- StatusWhat do AIS statuses mean?
- Under way using engine
- Speed
- 12.9 kn
- Course
- 331°
- Heading
- 331°
Last 30 days: 1 port call (Fremantle).
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
- Poseidon Leader
- IMO numberWhat is an IMO number?
- 9335965
- MMSIWhat is an MMSI?
- 432624000
- Call signWhat is a call sign?
- 7JCO
- Flag
- Japan
- AIS ship type
- Cargo
- Gross tonnageGross tonnage vs deadweight
- 63,001
- Deadweight (DWT)
- Source: Wikidata, record Q105764943. Added to Voydar on September 23, 2026. Licence: CC0 1.0.21,449 t
- Length overall
- 199.9 m
- Beam
- 32.3 m
- Year built
- 2007
JapanA 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.
- ISM manager
- Source: EU MRV (THETIS-MRV) emissions · reporting years 2024–2025 · reported · confidence 0.9 · retrieved Sep 28, 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 |
|---|---|---|
| Left FremantleAIS-detected | Voydar port-call detector (AIS geofence) | |
| Arrived at FremantleAIS-detected | Voydar 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 arrival at San DiegoAuthority-reported | USACE foreign traffic vessel entrances & clearances | |
| Reported departure from San DiegoAuthority-reported | USACE foreign traffic vessel entrances & clearances |
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 | 11,391 t | 3,643 t | 111 days | 299 kg |
| 2019 | 5,775 t | 1,846 t | 49 days | 308 kg |
| 2020 | 3,196 t | 1,010 t | 22 days | 367 kg |
| 2022 | 2,191 t | 694 t | 17 days | 350 kg |
| 2023 | 6,211 t | 1,962 t | 58 days | 312 kg |
| 2024 | 2,811 t | 898 t | 37 days | 238 kg |
| 2025 | 6,431 t | 2,078 t | 72 days | 263 kg |
Technical efficiency: EEXI (14 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.
Detected from AIS AIS-detected
| Port | Arrived | Departed | Time in port |
|---|---|---|---|
| Fremantle AUFRE | Sep 25, 2026, 08:46 UTC | Sep 25, 2026, 23:15 UTC | 14 h 30 min |
Detected by Voydar 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 | Jan 3, 2019, 19:51 UTC | KC20 | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| San Diego USSAN | Arrival | Feb 14, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
| San Diego USSAN | Departure | Feb 14, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
| Long Beach USLGB | Arrival | Feb 13, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
| Long Beach USLGB | Departure | Feb 13, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
| Port Hueneme USNTD | Departure | Feb 12, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
| Port Hueneme USNTD | Arrival | Feb 12, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
| Richmond USRCH | Departure | Jun 10, 2015(date only) | — | USACE foreign traffic vessel entrances & clearances |
| Richmond USRCH | Arrival | Jun 9, 2015(date only) | — | USACE foreign traffic vessel entrances & clearances |
| Vancouver USVAN | Departure | Jun 7, 2015(date only) | — | USACE foreign traffic vessel entrances & clearances |
| Vancouver USVAN | Arrival | Jun 6, 2015(date only) | — | USACE foreign traffic vessel entrances & clearances |
| San Diego USSAN | Departure | Apr 28, 2015(date only) | — | USACE foreign traffic vessel entrances & clearances |
Records published by the authority named on each row. Earliest record for this ship: November 25, 2008.
Source: Marine Department, HKSAR Government — DATA.GOV.HK. Licence: DATA.GOV.HK Terms and Conditions.
Source: US Army Corps of Engineers, Waterborne Commerce Statistics Center (US CBP entrance/clearance records). Licence: US Government work — public domain.
Behaviour at sea Voydar-derived
Patterns Voydar derived from this ship's AIS broadcasts. They are inferences, not reports: each one shows how it was computed and how confident we are, and none of them says why a ship behaved this way.
| When | What we observed | Confidence |
|---|---|---|
| Sep 25, 2026, 17:06 UTC | Draught change Reported draught went from 8.1 m to 7.5 m while in port at Fremantle. Voydar infers the ship probably discharged cargo. Method seadar.behaviour.draught_change v1 | Medium (65%) |
Source: AISstream.io global terrestrial AIS. AIS data: AISstream.io. Licence: none published.
Derived from AIS positions of feeds whose terms allow display on Voydar. Coverage is terrestrial: gaps are reported only where our receivers kept hearing other ships. Detections below medium confidence are not shown.
Frequently asked questions
- Where is Poseidon Leader now?
- Poseidon Leader (Car carrier, Japan flag) was last seen on AIS on Sep 26, 2026, 00:03 UTC, under way at 12.9 kn, in the Indian 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 ID JKT (voyage report via AISstream.io global terrestrial AIS, received Sep 25, 2026, 23:11 UTC). This report does not confirm the ship’s current route.
- What kind of ship is Poseidon Leader?
- Poseidon Leader is a car carrier sailing under the flag of Japan, built in 2007 by Shinkurushima Toyohashi Shipbuilding. The vessel is 199.9 m long with a beam of 32.3 m and has a gross tonnage of 63,001.
- Who is recorded as the owner or manager of Poseidon Leader?
- NYK SHIPMANAGEMENT PTE LTD is recorded as ISM manager for Poseidon Leader (source: EU MRV (THETIS-MRV) emissions; reporting years 2024–2025). This source record does not independently confirm today’s ownership or management.
- What sanctions and inspection records does Voydar hold for Poseidon Leader?
- Voydar has no matched sanctions record displayed for Poseidon Leader 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 Poseidon Leader. Missing records do not establish whether the ship has been detained.
Sister ships
Likely sister ships: built by Shinkurushima Toyohashi Shipbuilding, same type, gross tonnage within 2.5% and length within 1.5% of this ship's.
- Andromeda LeaderIMO 9273909Car carrier · built 2004 · 62,195 GT
- Centaurus LeaderIMO 9284740Car carrier · built 2004 · 62,195 GT
- Lyra LeaderIMO 9284752Car carrier · built 2005 · 62,623 GT
- Dorado LeaderIMO 9308895Car carrier · built 2006 · 62,571 GT
- Aphrodite LeaderIMO 9335953Car carrier · built 2007 · 62,568 GT
- Artemis LeaderIMO 9355202Car carrier · built 2008 · 62,571 GT
- Atlas LeaderIMO 9531739Car carrier · built 2008 · 63,085 GT
- Dionysos LeaderIMO 9426350Car carrier · built 2009 · 62,993 GT
- Hercules LeaderIMO 9531753Car carrier · built 2011 · 63,083 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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