What kind of ship is Gemini Maestro?

Gemini Maestro is a general cargo ship sailing under the flag of Liberia, built in 2007. The vessel is 119.9 m long with a beam of 16.8 m and has a gross tonnage of 5,164.

What sanctions and inspection records does Seadar hold for Gemini Maestro?

Seadar has no matched sanctions record displayed for Gemini Maestro 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 Gemini Maestro. Missing records do not establish whether the ship has been detained.

Gemini Maestro

General cargo ship · Liberia · built 2007 · AIS Class A

IMO9350006MMSI636017813Call signD5MV4Last AIS position Sep 26, 2026, 11:31 UTC

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In short

Gemini Maestro (General cargo ship, Liberia flag) was last seen on AIS on Sep 26, 2026, 11:31 UTC, under way at 8.9 kn, near Ambarli (Sea of Marmara). Seadar has no more recent AIS position for this ship. Its current location cannot be established from this report. Its last detected port call was at Pernis: arrived Jun 10, 2026, left Jun 15, 2026. ISM manager: VENTO DENIZ ISL. VE TIC. LTD. STI. (source: EU MRV (THETIS-MRV) emissions, reporting years 2024–2025).

Vessel type: General cargo ship
Flag: Liberia
Year built: 2007
Gross tonnage: 5,164
Size (length × beam): 120 m × 17 m
ISM manager: VENTO DENIZ ISL. VE TIC. LTD. STI.

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Last reported position

received Sep 26, 2026, 11:31 UTC

Position: 40.9142° N, 28.6751° E
Area: Sea of Marmara
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 8.9 kn
Course: 217°
Heading: 214°

40.9142° N, 28.6751° E

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Seadar detected no port call in the last 30 days.

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

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Identity & particulars

Name: Gemini Maestro
IMO numberWhat is an IMO number?: 9350006
MMSIWhat is an MMSI?: 636017813
Call signWhat is a call sign?: D5MV4
Flag: Liberia
Vessel type: Detailed type from EU MRV (THETIS-MRV) emissionsGeneral cargo ship
AIS ship type: Cargo
Gross tonnageGross tonnage vs deadweight: 5,164
Deadweight (DWT): Source: Wikidata, record Q105765448. Added to Seadar on September 23, 2026. Licence: CC0 1.0.7,448 t
Length overall: 119.9 m
Beam: 16.8 m
Year built: 2007

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: VENTO DENIZ ISL. VE TIC. LTD. STI.
Source: EU MRV (THETIS-MRV) emissions · reporting years 2024–2025 · reported · confidence 0.9 · retrieved Sep 28, 2026

Timeline

Dated events for this ship from every source Seadar holds, newest first. Each line names its source; derived items say how they were derived.

Date	Event	Source
Jun 15, 2026, 15:39 UTC	Left PernisAIS-detected	Seadar port-call detector (AIS geofence)
Jun 10, 2026, 20:19 UTC	Arrived at PernisAIS-detected	Seadar port-call detector (AIS geofence)
Jun 10, 2026, 20:19 UTC	Left BotlekAIS-detected	Seadar port-call detector (AIS geofence)
Jun 10, 2026, 19:16 UTC	Arrived at BotlekAIS-detected	Seadar port-call detector (AIS geofence)
Jun 10, 2026, 19:13 UTC	Left BotlekAIS-detected	Seadar port-call detector (AIS geofence)
Jun 10, 2026, 16:58 UTC	Arrived at BotlekAIS-detected	Seadar port-call detector (AIS geofence)

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	3,051 t	975 t	186 days	101 kg
2019	2,716 t	864 t	134 days	104 kg
2020	2,594 t	809 t	119 days	102 kg
2021	3,952 t	1,233 t	185 days	105 kg
2022	2,946 t	919 t	154 days	81 kg
2023	3,827 t	1,194 t	179 days	105 kg
2024	2,653 t	827 t	119 days	109 kg
2025	3,000 t	936 t	150 days	94 kg

Technical efficiency: EEXI (13.9 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 Seadar 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
Pernis NLPER	Jun 10, 2026, 20:19 UTC	Jun 15, 2026, 15:39 UTC	4 d 19 h
Botlek NLBOT	Jun 10, 2026, 19:16 UTC	Jun 10, 2026, 20:19 UTC	1 h 3 min
Botlek NLBOT	Jun 10, 2026, 16:58 UTC	Jun 10, 2026, 19:13 UTC	2 h 15 min
Pernis NLPER	Jun 10, 2026, 14:52 UTC	Jun 10, 2026, 15:22 UTC	30 min
Pernis NLPER	Jun 10, 2026, 12:49 UTC	Jun 10, 2026, 14:52 UTC	2 h 3 min
Pernis NLPER	Jun 10, 2026, 09:43 UTC	Jun 10, 2026, 12:49 UTC	3 h 6 min
Pernis NLPER	Jun 10, 2026, 08:52 UTC	Jun 10, 2026, 09:43 UTC	51 min

Detected by Seadar 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.

Frequently asked questions

Where is Gemini Maestro now?: Gemini Maestro (General cargo ship, Liberia flag) was last seen on AIS on Sep 26, 2026, 11:31 UTC, under way at 8.9 kn, near Ambarli (Sea of Marmara). Seadar has no more recent AIS position for this ship. Its current location cannot be established from this report.
What kind of ship is Gemini Maestro?: Gemini Maestro is a general cargo ship sailing under the flag of Liberia, built in 2007. The vessel is 119.9 m long with a beam of 16.8 m and has a gross tonnage of 5,164.
Who is recorded as the owner or manager of Gemini Maestro?: VENTO DENIZ ISL. VE TIC. LTD. STI. is recorded as ISM manager for Gemini Maestro (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 Seadar hold for Gemini Maestro?: Seadar has no matched sanctions record displayed for Gemini Maestro 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 Gemini Maestro. Missing records do not establish whether the ship has been detained.

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