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Grande Sierra Leone

Ro-ro ship · Italy · built 2011 · AIS Class A

IMO9437945MMSI247310400Call signIBOMLast AIS position Oct 6, 2026, 14:58 UTC

In short

Grande Sierra Leone (Ro-ro ship, Italy flag) was last seen on AIS on , moored, in the port of Kallo. Its crew-entered AIS destination is GHTEM>BEANR, with an ETA of Oct 6, 2026, 00:50 UTC; its reported draught is 9.3 m (voyage report via AISstream.io global terrestrial AIS, received Oct 6, 2026, 13:56 UTC). It arrived there on Oct 6, 2026, 08:54 UTC. ISM manager: Grimaldi Deep Sea S.p.A (source: EU MRV (THETIS-MRV) emissions, reporting years 2024–2025).

Vessel type
Ro-ro ship
Flag
Italy
Year built
2011
Gross tonnage
24,000
Size (length × beam)
212 m × 32 m

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Photo of GRANDE SIERRA LEONE
Photo: jacme31 · Licence: CC BY-SA 2.0 · via Wikimedia Commons

Last reported position

received
Position
51.2725° N, 4.2141° E
Area
North Sea
Speed
0 kn
Course
214°
Heading
204°
51.2725° N, 4.2141° E
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Last 30 days: 1 port call (Kallo).

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
Grande Sierra Leone
IMO numberWhat is an IMO number?
9437945
MMSIWhat is an MMSI?
247310400
Flag
Italy
AIS ship type
Cargo
Gross tonnageGross tonnage vs deadweight
24,000
Length overall
212 m
Beam
32 m
Year built
2011

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
Source: EU MRV (THETIS-MRV) emissions · reporting years 2024–2025 · 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.

DateEventSource
Arrived at KalloAIS-detectedVoydar port-call detector (AIS geofence)
Reported arrival at PROVIDENCE RIVER AND HARBOR, RIAuthority-reportedUSACE foreign traffic vessel entrances & clearances
Reported departure from PROVIDENCE RIVER AND HARBOR, RIAuthority-reportedUSACE foreign traffic vessel entrances & clearances
Reported arrival at New YorkAuthority-reportedUSACE 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.

YearCO₂ emittedFuel burnedTime at seaCO₂ / n mile
201812,444 t3,974 t64 days466 kg
201911,651 t3,715 t80 days352 kg
202211,677 t3,732 t85 days399 kg
202327,841 t8,899 t169 days460 kg
202435,179 t11,262 t223 days436 kg
202521,887 t6,995 t139 days437 kg

Technical efficiency: EIV (8.2 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

PortArrivedDepartedTime in port
Kallo BEKOUOct 6, 2026, 08:54 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
PROVIDENCE RIVER AND HARBOR, RIArrivalDec 16, 2016(date only)—USACE foreign traffic vessel entrances & clearances
PROVIDENCE RIVER AND HARBOR, RIDepartureDec 16, 2016(date only)—USACE foreign traffic vessel entrances & clearances
New York USNYCArrivalDec 12, 2016(date only)—USACE foreign traffic vessel entrances & clearances
New York USNYCDepartureDec 12, 2016(date only)—USACE foreign traffic vessel entrances & clearances
Baltimore USBALArrivalDec 9, 2016(date only)—USACE foreign traffic vessel entrances & clearances
Baltimore USBALDepartureDec 9, 2016(date only)—USACE foreign traffic vessel entrances & clearances
Savannah USSAVDepartureDec 8, 2016(date only)—USACE foreign traffic vessel entrances & clearances
Savannah USSAVArrivalDec 6, 2016(date only)—USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)ArrivalNov 30, 2016(date only)—USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)DepartureNov 30, 2016(date only)—USACE foreign traffic vessel entrances & clearances
JACKSONVILLE HARBOR, FLArrivalNov 25, 2016(date only)—USACE foreign traffic vessel entrances & clearances
JACKSONVILLE HARBOR, FLDepartureNov 25, 2016(date only)—USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: July 3, 2013.

Frequently asked questions

Where is Grande Sierra Leone now?
Grande Sierra Leone (Ro-ro ship, Italy flag) was last seen on AIS on Oct 6, 2026, 14:58 UTC, moored, in the port of Kallo. The crew-entered destination was GHTEM>BEANR (voyage report via AISstream.io global terrestrial AIS, received Oct 6, 2026, 13:56 UTC). This report does not confirm the ship’s current route.
What kind of ship is Grande Sierra Leone?
Grande Sierra Leone is a ro-ro ship sailing under the flag of Italy, built in 2011 by HD Hyundai Mipo. The vessel is 212 m long with a beam of 32 m and has a gross tonnage of 24,000.
Who is recorded as the owner or manager of Grande Sierra Leone?
Grimaldi Deep Sea S.p.A is recorded as ISM manager for Grande Sierra Leone (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 Grande Sierra Leone?
Voydar has no matched sanctions record displayed for Grande Sierra Leone 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 Grande Sierra Leone. Missing records do not establish whether the ship has been detained.

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