Aquamarine Ace
Car carrier · Japan · built 2007 · AIS Class A
In short
Aquamarine Ace (Car carrier, Japan flag) was last seen on AIS on , under way at 18.8 kn, in the Mediterranean Sea. Its crew-entered AIS destination is GH TEM (Tema), with an ETA of Oct 15, 2026, 12:00 UTC; its reported draught is 9.1 m (voyage report via AISstream.io global terrestrial AIS, received Oct 5, 2026, 23:58 UTC).
Current voyage: from Koper (departed Oct 5, 2026, 01:34 UTC) to GH TEM (Tema)
- Vessel type
- Car carrier
- Flag
- Japan
- Year built
- 2007
- Gross tonnage
- 60,143
- Size (length × beam)
- 200 m
- Registered owner
- —
Watch this ship
Get an email when Aquamarine Ace reaches Tema, and when it leaves port, changes destination, name, flag or owner, or is sanctioned, detained or named in an official release.
Free forever. No card. A free account follows up to 5 ships and ports.
Last reported position
received- Position
- 39.4134° N, 18.4725° E
- Area
- Mediterranean Sea
- StatusWhat do AIS statuses mean?
- Under way using engine
- Speed
- 18.8 kn
- Course
- 225°
- Heading
- 227°
Last 30 days: 1 port call (Koper).
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)Free forever. No card. New accounts include 14 days of Pro.
Try the live demo, no sign-upIdentity & particulars
- Name
- Aquamarine Ace
- IMO numberWhat is an IMO number?
- 9397987
- MMSIWhat is an MMSI?
- 431687000
- Call signWhat is a call sign?
- 7KVI
- Flag
- Japan
- AIS ship type
- Cargo
- Gross tonnageGross tonnage vs deadweight
- 60,143
- Length overall
- 200 m
- Beam
- —
- 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 year 2025 · reported · confidence 0.9 · retrieved Oct 5, 2026Source: EU MRV (THETIS-MRV) emissions · reporting year 2025 · reported · confidence 0.9 · retrieved Oct 5, 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 KoperAIS-detected | Voydar port-call detector (AIS geofence) | |
| Arrived at KoperAIS-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 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 Long BeachAuthority-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 | 5,315 t | 1,696 t | 53 days | 268 kg |
| 2019 | 7,489 t | 2,389 t | 88 days | 265 kg |
| 2020 | 5,401 t | 1,714 t | 78 days | 240 kg |
| 2021 | 6,275 t | 1,983 t | 59 days | 300 kg |
| 2022 | 5,096 t | 1,617 t | 41 days | 300 kg |
| 2023 | 3,128 t | 991 t | 25 days | 324 kg |
| 2025 | 9,876 t | 3,155 t | 76 days | 354 kg |
Technical efficiency: EEXI (14.8 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 |
|---|---|---|---|
| Koper SIKOP | Oct 2, 2026, 02:25 UTC | Oct 5, 2026, 01:34 UTC | 2 d 23 h |
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 | Oct 31, 2020, 16:56 UTC | KC16 | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival(matched by call sign) | Jan 2, 2020, 12:06 UTC | PT | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Long Beach USLGB | Arrival | Sep 18, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
| Long Beach USLGB | Departure | Sep 18, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
| Richmond USRCH | Arrival | Sep 16, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
| Richmond USRCH | Departure | Sep 16, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
| Vancouver USVAN | Departure | Sep 14, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
| Vancouver USVAN | Arrival | Sep 14, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
| San Diego USSAN | Departure | Aug 10, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
| San Diego USSAN | Arrival | Aug 10, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
| Tacoma USTIW | Departure | Aug 4, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
| Tacoma USTIW | Arrival | Aug 4, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
Records published by the authority named on each row. Earliest record for this ship: January 11, 2009.
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 |
|---|---|---|
| Oct 5, 2026, 01:00 UTC | Draught change Reported draught went from 7.9 m to 9.1 m while in port at Koper. Voydar infers the ship probably loaded 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 Aquamarine Ace now?
- Aquamarine Ace (Car carrier, Japan flag) was last seen on AIS on Oct 6, 2026, 04:22 UTC, under way at 18.8 kn, in the Mediterranean Sea. The crew-entered destination was GH TEM (voyage report via AISstream.io global terrestrial AIS, received Oct 5, 2026, 23:58 UTC). This report does not confirm the ship’s current route.
- What kind of ship is Aquamarine Ace?
- Aquamarine Ace is a car carrier sailing under the flag of Japan, built in 2007 by Mitsubishi Heavy Industries Kobe Shipyard & Machinery Works. The vessel is 200 m long and has a gross tonnage of 60,143.
- What sanctions and inspection records does Voydar hold for Aquamarine Ace?
- Voydar has no matched sanctions record displayed for Aquamarine Ace 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 Aquamarine Ace. Missing records do not establish whether the ship has been detained.
Sister ships
Likely sister ships: built by Mitsubishi Heavy Industries Kobe Shipyard & Machinery Works, same type, gross tonnage within 2.5% and length within 1.5% of this ship's.
- Diamond HighwayIMO 9293636Car carrier · built 2004 · 60,175 GT
- Freedom AceIMO 9293662Car carrier · built 2005 · 60,175 GT
- Apollon LeaderIMO 9402706Car carrier · built 2008 · 60,213 GT
- Antares LeaderIMO 9539169Car carrier · built 2011 · 60,284 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
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.
GET /api/v1/vessels/9397987Using this data in code?
Every account gets a personal API allowance: 2,500 credits a month free, 25,000 with Pro. Pro adds internal business use; API plans add building the data into your own products.