Where is Stolt Concept now?

Stolt Concept (Chemical tanker, Cayman Islands flag) was last seen on AIS on Oct 2, 2026, 02:17 UTC, at anchor, in the North Sea. The crew-entered destination was NLRTM (voyage report via AISstream.io global terrestrial AIS, received Oct 2, 2026, 02:03 UTC). This report does not confirm the ship’s current route.

What kind of ship is Stolt Concept?

Stolt Concept is a chemical tanker sailing under the flag of Cayman Islands, built in 1999 by Frederikshavn Shipyard. The vessel is 176 m long with a beam of 31 m and has a gross tonnage of 24,522.

What sanctions and inspection records does Voydar hold for Stolt Concept?

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

Stolt Concept

Chemical tanker · Cayman Islands · built 1999 · AIS Class A

IMO9178197MMSI319479000Call signZCSP2Last AIS position Oct 2, 2026, 02:17 UTC

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In short

Stolt Concept (Chemical tanker, Cayman Islands flag) was last seen on AIS on Oct 2, 2026, 02:17 UTC, at anchor, in the North Sea. Its crew-entered AIS destination is NLRTM (Rotterdam), with an ETA of Oct 1, 2026, 12:00 UTC; its reported draught is 10.1 m (voyage report via AISstream.io global terrestrial AIS, received Oct 2, 2026, 02:03 UTC).

Vessel type: Chemical tanker
Flag: Cayman Islands
Year built: 1999
Gross tonnage: 24,522
Size (length × beam): 176 m × 31 m
Registered owner: —

Last reported position

received Oct 2, 2026, 02:17 UTC

Position: 51.8886° N, 3.4847° E
Area: North Sea
StatusWhat do AIS statuses mean?: At anchor
Speed: 0.1 kn
Course: 329°
Heading: 328°

51.8886° N, 3.4847° 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: Stolt Concept
IMO numberWhat is an IMO number?: 9178197
MMSIWhat is an MMSI?: 319479000
Call signWhat is a call sign?: ZCSP2
Flag: Cayman Islands
Vessel type: Detailed type from EU MRV (THETIS-MRV) emissionsChemical tanker
AIS ship type: Tanker
Gross tonnageGross tonnage vs deadweight: 24,522
Deadweight (DWT): Source: Wikidata, record Q117020759. Added to Voydar on September 23, 2026. Licence: CC0 1.0.37,236 t
Length overall: 176 m
Beam: 31 m
Year built: 1999

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.

Builder: Frederikshavn Shipyard
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
Nov 22, 2016	Reported arrival at FreeportAuthority-reported	USACE foreign traffic vessel entrances & clearances
Nov 22, 2016	Reported departure from FreeportAuthority-reported	USACE foreign traffic vessel entrances & clearances
Nov 20, 2016	Reported departure from HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)Authority-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	5,262 t	1,674 t	46 days	426 kg
2019	5,061 t	1,616 t	54 days	376 kg
2020	2,688 t	861 t	26 days	323 kg
2021	4,894 t	1,563 t	48 days	380 kg
2022	1,643 t	521 t	14 days	453 kg
2023	6,150 t	1,964 t	59 days	368 kg

Technical efficiency: Not Applicable. 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
Freeport USFPO	Arrival	Nov 22, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Freeport USFPO	Departure	Nov 22, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Departure	Nov 20, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Arrival	Nov 4, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Baton Rouge USBTR	Departure	Oct 31, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Baton Rouge USBTR	Arrival	Oct 20, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Savannah USSAV	Arrival	Oct 15, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Savannah USSAV	Departure	Oct 15, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Philadelphia USPHL	Arrival	Oct 12, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Philadelphia USPHL	Departure	Oct 12, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
New York USNYC	Departure	Oct 10, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
New York USNYC	Arrival	Oct 8, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: January 18, 2003.

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 Stolt Concept now?: Stolt Concept (Chemical tanker, Cayman Islands flag) was last seen on AIS on Oct 2, 2026, 02:17 UTC, at anchor, in the North Sea. The crew-entered destination was NLRTM (voyage report via AISstream.io global terrestrial AIS, received Oct 2, 2026, 02:03 UTC). This report does not confirm the ship’s current route.
What kind of ship is Stolt Concept?: Stolt Concept is a chemical tanker sailing under the flag of Cayman Islands, built in 1999 by Frederikshavn Shipyard. The vessel is 176 m long with a beam of 31 m and has a gross tonnage of 24,522.
What sanctions and inspection records does Voydar hold for Stolt Concept?: Voydar has no matched sanctions record displayed for Stolt Concept 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 Stolt Concept. Missing records do not establish whether the ship has been detained.

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