What kind of ship is STENA IMPULSE?

STENA IMPULSE is a chemical tanker sailing under the flag of Denmark, built in 2016 by CSSC Offshore & Marine Engineering Company. The vessel is 183 m long and has a gross tonnage of 29,666.

What sanctions and inspection records does Seadar hold for STENA IMPULSE?

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

STENA IMPULSE

Chemical tanker · Denmark · built 2016 · AIS Class A

IMO9666089MMSI219030705Call signOZRO2Last AIS position Sep 24, 2026, 23:06 UTC

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In short

STENA IMPULSE (Chemical tanker, Denmark flag) was last seen on AIS on Sep 24, 2026, 23:06 UTC, under way at 10.7 kn, near Aransas Pass (Gulf of Mexico). Seadar has no more recent AIS position for this ship. Its current location cannot be established from this report. Its crew-entered AIS destination is BRDVC, with an ETA of Oct 7, 2026, 12:00 UTC; its reported draught is 12.1 m (voyage report via AISstream.io global terrestrial AIS, received Sep 24, 2026, 22:16 UTC).

Vessel type: Chemical tanker
Flag: Denmark
Year built: 2016
Gross tonnage: 29,666
Size (length × beam): 183 m
Registered owner: —

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Last reported position

received Sep 24, 2026, 23:06 UTC

Position: 27.8364° N, 97.0997° W
Area: Gulf of Mexico
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 10.7 kn
Course: 78°
Heading: 77°

27.8364° N, 97.0997° W

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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.

A year of history in the Terminal (Plus) · the full archive since June 1, 2026 (Pro)

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Identity & particulars

Name: STENA IMPULSE
IMO numberWhat is an IMO number?: 9666089
MMSIWhat is an MMSI?: 219030705
Call signWhat is a call sign?: OZRO2
Flag: Denmark
Vessel type: Detailed type from EU MRV (THETIS-MRV) emissionsChemical tanker
AIS ship type: Tanker
Gross tonnageGross tonnage vs deadweight: 29,666
Length overall: 183 m
Beam: —
Year built: 2016

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: CSSC Offshore & Marine Engineering Company
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 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
Oct 4, 2021, 04:55 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Oct 3, 2021, 08:46 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Jun 6, 2021, 03:40 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Jun 4, 2021, 12:07 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Sep 13, 2018, 19:17 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Sep 13, 2018, 07:39 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	7,474 t	2,381 t	84 days	316 kg
2019	2,447 t	780 t	36 days	271 kg
2020	11,631 t	3,717 t	132 days	345 kg
2021	1,463 t	467 t	21 days	255 kg
2022	4,816 t	1,525 t	46 days	369 kg
2023	3,853 t	1,219 t	44 days	310 kg

Technical efficiency: EEXI (4.41 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.

Reported by authorities Authority-reported

Port	Record	Date (UTC)	Berth	Source
Hong Kong HKHKG	Arrival	Oct 3, 2021, 08:46 UTC	SHELL	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKG	Arrival	Jun 4, 2021, 12:07 UTC	SHELL	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKG	Arrival(matched by call sign)	Sep 13, 2018, 07:39 UTC	PT	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
PORT HESS ST. CROIX ISLAND, VI	Arrival	Dec 11, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT HESS ST. CROIX ISLAND, VI	Departure	Dec 11, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Texas City USTXT	Departure	Dec 4, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Texas City USTXT	Arrival	Dec 3, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT OF SOUTH LOUISIANA (LA)	Departure	Nov 30, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
New Orleans USMSY	Arrival	Nov 26, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Departure	Oct 4, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Arrival	Sep 16, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: September 16, 2016.

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 STENA IMPULSE now?: STENA IMPULSE (Chemical tanker, Denmark flag) was last seen on AIS on Sep 24, 2026, 23:06 UTC, under way at 10.7 kn, near Aransas Pass (Gulf of Mexico). Seadar has no more recent AIS position for this ship. Its current location cannot be established from this report. The crew-entered destination was BRDVC (voyage report via AISstream.io global terrestrial AIS, received Sep 24, 2026, 22:16 UTC). This report does not confirm the ship’s current route.
What kind of ship is STENA IMPULSE?: STENA IMPULSE is a chemical tanker sailing under the flag of Denmark, built in 2016 by CSSC Offshore & Marine Engineering Company. The vessel is 183 m long and has a gross tonnage of 29,666.
What sanctions and inspection records does Seadar hold for STENA IMPULSE?: Seadar has no matched sanctions record displayed for STENA IMPULSE 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 STENA IMPULSE. Missing records do not establish whether the ship has been detained.

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