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Eponyma

Cargo ship · Bahamas · built 2017 · AIS Class A

IMO9808039MMSI311000725Call signC6DN4Last AIS position Oct 3, 2026, 20:34 UTC

In short

Eponyma (Cargo ship, Bahamas flag) was last seen on AIS on , moored, in the port of Aomi. Its crew-entered AIS destination is >JP TYO CW, with an ETA of Oct 4, 2026, 08:00 UTC; its reported draught is 6.7 m (voyage report via AISstream.io global terrestrial AIS, received Oct 3, 2026, 20:21 UTC). It arrived there on Oct 3, 2026, 02:22 UTC.

Vessel type
Cargo ship
Year built
2017
Gross tonnage
9,587
Size (length × beam)
142 m × 23 m
Registered owner
—

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Last reported position

received
Position
35.5898° N, 139.7973° E
Area
North Pacific Ocean
Speed
0 kn
Course
347°
Heading
305°
35.5898° N, 139.7973° E
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Last 30 days: 1 port call (Aomi).

Port calls are detected by Voydar from AIS (at least 30 minutes slow inside a harbour area); see Port calls below.

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Identity & particulars

Name
Eponyma
IMO numberWhat is an IMO number?
9808039
MMSIWhat is an MMSI?
311000725
Call signWhat is a call sign?
C6DN4
Vessel type
Cargo ship
AIS ship type
Cargo (hazardous cat. A)
Gross tonnageGross tonnage vs deadweight
9,587
Length overall
141.9 m
Beam
22.5 m
Year built
2017

A 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 Voydar holds, newest first. Each line names its source; derived items say how they were derived.

DateEventSource
Arrived at AomiAIS-detectedVoydar port-call detector (AIS geofence)
Reported departure from Hong KongAuthority-reportedHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Reported arrival at Hong KongAuthority-reportedHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Reported departure from Hong KongAuthority-reportedHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Reported arrival at Hong KongAuthority-reportedHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Reported departure from Hong KongAuthority-reportedHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Reported arrival at Hong KongAuthority-reportedHong 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 Voydar detected from the ship's AIS positions, and arrivals and departures published by port authorities and customs records.

Detected from AIS AIS-detected

PortArrivedDepartedTime in port
Aomi JPOMAOct 3, 2026, 02:22 UTCin port—

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

PortRecordDate (UTC)BerthSource
Hong Kong HKHKGArrivalSep 14, 2022, 18:19 UTCKC10Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrival(matched by call sign)Aug 31, 2022, 06:54 UTCWLHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrivalAug 13, 2022, 23:40 UTCWA3Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrivalJul 25, 2022, 12:01 UTCKC6Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrivalJul 8, 2022, 09:36 UTCKC10Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrivalJun 19, 2022, 18:58 UTCKC7Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrivalJun 1, 2022, 21:12 UTCKC10Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrivalMay 13, 2022, 22:01 UTCKC10Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrival(matched by call sign)Apr 18, 2022, 22:37 UTCWLHong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrivalMar 28, 2022, 08:51 UTCWA2Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrivalMar 3, 2022, 13:16 UTCKC15Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKGArrivalFeb 14, 2022, 13:13 UTCKC10Hong Kong vessel arrivals & departures (incl. VTMS daily reports)

Records published by the authority named on each row. Earliest record for this ship: June 13, 2018.

Source: Marine Department, HKSAR Government — DATA.GOV.HK. Licence: DATA.GOV.HK Terms and Conditions.

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.

WhenWhat we observedConfidence
Oct 3, 2026, 12:16 UTC
Draught change

Reported draught went from 8.4 m to 6.7 m while in port at Aomi. 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.

How these are computed →

Frequently asked questions

Where is Eponyma now?
Eponyma (Cargo ship, Bahamas flag) was last seen on AIS on Oct 3, 2026, 20:34 UTC, moored, in the port of Aomi. The crew-entered destination was >JP TYO CW (voyage report via AISstream.io global terrestrial AIS, received Oct 3, 2026, 20:21 UTC). This report does not confirm the ship’s current route.
What kind of ship is Eponyma?
Eponyma is a cargo ship sailing under the flag of Bahamas, built in 2017. The vessel is 141.9 m long with a beam of 22.5 m and has a gross tonnage of 9,587.
What sanctions and inspection records does Voydar hold for Eponyma?
Voydar has no matched sanctions record displayed for Eponyma 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 Eponyma. Missing records do not establish whether the ship has been detained.

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