What kind of ship is HELIOS?

HELIOS is a chemical tanker sailing under the flag of Marshall Islands, built in 2011. The vessel is 145.2 m long with a beam of 23 m and has a gross tonnage of 11,246.

What sanctions and inspection records does Voydar hold for HELIOS?

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

HELIOS

Chemical tanker · Marshall Islands · built 2011 · AIS Class A

IMO9466740MMSI538009801Call signV7A5177Last AIS position Oct 2, 2026, 07:29 UTC

Open in Terminal

In short

HELIOS (Chemical tanker, Marshall Islands flag) was last seen on AIS on Oct 2, 2026, 07:29 UTC, not moving, in the port of San Martin. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. Its crew-entered AIS destination is SAN LORENZO, with an ETA of Oct 2, 2026, 07:00 UTC; its reported draught is 8.9 m (voyage report via AISstream.io global terrestrial AIS, received Oct 2, 2026, 07:03 UTC). It arrived there on Oct 2, 2026, 06:52 UTC.

Vessel type: Chemical tanker
Flag: Marshall Islands
Year built: 2011
Gross tonnage: 11,246
Size (length × beam): 145 m × 23 m
Registered owner: —

Watch this ship

Get an email when HELIOS arrives or leaves port, changes destination, name, flag or owner, or is sanctioned, detained or named in an official release.

We email you a link and a code. That creates a free account, no password or card, and follows HELIOS.

Free account, no card: follow up to 5 ships and ports. Plus follows 50, Pro 500.

By continuing you accept the Terms and the Privacy policy.

Last reported position

received Oct 2, 2026, 07:29 UTC

Position: 32.7261° S, 60.7271° W
Area: South Atlantic Ocean
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 0 kn
Course: 301°
Heading: 6°

32.7261° S, 60.7271° W

Open the full live map →

Last 30 days: 2 port calls (San Martin).

Port calls are detected by Voydar 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)

Try the live demo, no sign-up

Identity & particulars

Name: HELIOS
IMO numberWhat is an IMO number?: 9466740
MMSIWhat is an MMSI?: 538009801
Call signWhat is a call sign?: V7A5177
Flag: Marshall Islands
Vessel type: Chemical tanker
AIS ship type: Tanker
Gross tonnageGross tonnage vs deadweight: 11,246
Deadweight (DWT): Source: Wikidata, record Q83639758. Added to Voydar on September 23, 2026. Licence: CC0 1.0.16,421 t
Length overall: 145.2 m
Beam: 23 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.

Operator: Sloman Neptun Schiffahrts-Aktiengesellschaft
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
Oct 2, 2026, 06:52 UTC	Arrived at San MartinAIS-detected	Voydar port-call detector (AIS geofence)
Sep 24, 2026, 07:51 UTC	Left San MartinAIS-detected	Voydar port-call detector (AIS geofence)
Sep 22, 2026, 15:11 UTC	Arrived at San MartinAIS-detected	Voydar port-call detector (AIS geofence)
Aug 4, 2016	Reported departure from New YorkAuthority-reported	USACE foreign traffic vessel entrances & clearances
Aug 3, 2016	Reported arrival at New YorkAuthority-reported	USACE foreign traffic vessel entrances & clearances
Aug 1, 2016	Reported departure from PROVIDENCE RIVER AND HARBOR, RIAuthority-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	3,456 t	1,089 t	110 days	238 kg
2019	8,779 t	2,797 t	209 days	214 kg
2020	8,588 t	2,700 t	159 days	231 kg
2021	7,090 t	2,228 t	140 days	218 kg

Technical efficiency: EIV (10.93 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

Port	Arrived	Departed	Time in port
San Martin ARSMA	Oct 2, 2026, 06:52 UTC	in port	—
San Martin ARSMA	Sep 22, 2026, 15:11 UTC	Sep 24, 2026, 07:51 UTC	40 h 40 min

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

Port	Record	Date (UTC)	Berth	Source
New York USNYC	Departure	Aug 4, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
New York USNYC	Arrival	Aug 3, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
PROVIDENCE RIVER AND HARBOR, RI	Departure	Aug 1, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
PROVIDENCE RIVER AND HARBOR, RI	Arrival	Aug 1, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
BURNS WATERWAY HARBOR, IN	Departure	Jun 13, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
New York USNYC	Departure	Aug 8, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
New York USNYC	Arrival	Aug 8, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
BURNS WATERWAY HARBOR, IN	Departure	Jul 27, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Departure	May 28, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Arrival	May 21, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Corpus Christi USCRP	Departure	May 16, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Corpus Christi USCRP	Arrival	May 16, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: December 5, 2012.

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 HELIOS now?: HELIOS (Chemical tanker, Marshall Islands flag) was last seen on AIS on Oct 2, 2026, 07:29 UTC, not moving, in the port of San Martin. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. The crew-entered destination was SAN LORENZO (voyage report via AISstream.io global terrestrial AIS, received Oct 2, 2026, 07:03 UTC). This report does not confirm the ship’s current route.
What kind of ship is HELIOS?: HELIOS is a chemical tanker sailing under the flag of Marshall Islands, built in 2011. The vessel is 145.2 m long with a beam of 23 m and has a gross tonnage of 11,246.
What sanctions and inspection records does Voydar hold for HELIOS?: Voydar has no matched sanctions record displayed for HELIOS 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 HELIOS. Missing records do not establish whether the ship has been detained.

Use this data

This page is also available as JSON, free, with the source and licence of every section. Sections whose sources do not permit redistribution are listed as withheld.

GET /api/v1/vessels/9466740

View JSON API documentationFree without a key for occasional use; use an API key for more.

Follow by RSS Open data

Using this data in code?

Every account gets a personal API allowance: 2,500 credits a month free, 25,000 with Pro. Pro adds internal business use; API plans add building the data into your own products.

See plans