What kind of ship is SYNTHESEA?

SYNTHESEA is a bulk carrier sailing under the flag of Liberia, built in 2015 by Sasebo Heavy Industries. The vessel is 225 m long with a beam of 32.2 m and has a gross tonnage of 41,753.

Who is recorded as the owner or manager of SYNTHESEA?

Seanergy Shipmanagement Corp. is recorded as ISM manager for SYNTHESEA (source: EU MRV (THETIS-MRV) emissions; reporting year 2025). This source record does not independently confirm today’s ownership or management.

What sanctions and inspection records does Voydar hold for SYNTHESEA?

Voydar has no matched sanctions record displayed for SYNTHESEA 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 SYNTHESEA. Missing records do not establish whether the ship has been detained.

SYNTHESEA

Bulk carrier · Liberia · built 2015 · AIS Class A

IMO9697959MMSI636024263Call sign5LMI4Last AIS position Sep 4, 2026, 11:46 UTC

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In short

SYNTHESEA (Bulk carrier, Liberia flag) was last seen on AIS on Sep 4, 2026, 11:46 UTC, under way at 12.9 kn, near Uraga (North Pacific Ocean). Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. ISM manager: Seanergy Shipmanagement Corp. (source: EU MRV (THETIS-MRV) emissions, reporting year 2025).

Vessel type: Bulk carrier
Flag: Liberia
Year built: 2015
Gross tonnage: 41,753
Size (length × beam): 225 m × 32 m
ISM manager: Seanergy Shipmanagement Corp.

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Last reported position

received Sep 4, 2026, 11:46 UTC

Position: 35.2796° N, 139.7508° E
Area: North Pacific Ocean
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 12.9 kn
Course: 145°
Heading: 144°

35.2796° N, 139.7508° E

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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.

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Identity & particulars

Name: SYNTHESEA
IMO numberWhat is an IMO number?: 9697959
MMSIWhat is an MMSI?: 636024263
Call signWhat is a call sign?: 5LMI4
Flag: Liberia
Vessel type: Bulk carrier
AIS ship type: Cargo
Gross tonnageGross tonnage vs deadweight: 41,753
Deadweight (DWT): Source: Wikidata, record Q83649671. Added to Voydar on September 23, 2026. Licence: CC0 1.0.78,020 t
Length overall: 225 m
Beam: 32.2 m
Year built: 2015

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.

ISM manager: Seanergy Shipmanagement Corp.
Source: EU MRV (THETIS-MRV) emissions · reporting year 2025 · reported · confidence 0.9 · retrieved Oct 5, 2026
Builder: Sasebo Heavy Industries
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
Jul 9, 2022, 21:08 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Jul 5, 2022, 17:03 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Feb 6, 2020, 12:35 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Feb 5, 2020, 22:54 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Dec 24, 2019, 06:11 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Dec 24, 2019, 01:16 UTC	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	14,533 t	4,606 t	176 days	281 kg
2019	3,806 t	1,215 t	49 days	302 kg
2022	5,051 t	1,614 t	67 days	266 kg
2025	3,948 t	1,261 t	53 days	256 kg

Technical efficiency: EEXI (3.56 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	Jul 5, 2022, 17:03 UTC	CLP	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKG	Arrival(matched by call sign)	Feb 5, 2020, 22:54 UTC	PT	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKG	Arrival(matched by call sign)	Dec 24, 2019, 01:16 UTC	WL	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
PORT OF SOUTH LOUISIANA (LA)	Departure	Oct 14, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT OF SOUTH LOUISIANA (LA)	Arrival	Oct 8, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT OF SOUTH LOUISIANA (LA)	Departure	Apr 24, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT OF PLAQUEMINES, LA	Arrival	Mar 31, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: March 31, 2015.

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.

Frequently asked questions

Where is SYNTHESEA now?: SYNTHESEA (Bulk carrier, Liberia flag) was last seen on AIS on Sep 4, 2026, 11:46 UTC, under way at 12.9 kn, near Uraga (North Pacific Ocean). Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report.
What kind of ship is SYNTHESEA?: SYNTHESEA is a bulk carrier sailing under the flag of Liberia, built in 2015 by Sasebo Heavy Industries. The vessel is 225 m long with a beam of 32.2 m and has a gross tonnage of 41,753.
Who is recorded as the owner or manager of SYNTHESEA?: Seanergy Shipmanagement Corp. is recorded as ISM manager for SYNTHESEA (source: EU MRV (THETIS-MRV) emissions; reporting year 2025). This source record does not independently confirm today’s ownership or management.
What sanctions and inspection records does Voydar hold for SYNTHESEA?: Voydar has no matched sanctions record displayed for SYNTHESEA 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 SYNTHESEA. Missing records do not establish whether the ship has been detained.

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