What kind of ship is STI Guide?

STI Guide is an oil tanker sailing under the flag of Marshall Islands, built in 2016 by CSSC Offshore & Marine Engineering Company. The vessel is 250 m long with a beam of 44 m and has a gross tonnage of 63,965.

What sanctions and inspection records does Voydar hold for STI Guide?

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

STI Guide

Oil tanker · Marshall Islands · built 2016 · AIS Class A

IMO9717113MMSI538005823Call signV7HH7Last AIS position Oct 1, 2026, 04:29 UTC

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In short

STI Guide (Oil tanker, Marshall Islands flag) was last seen on AIS on Oct 1, 2026, 04:29 UTC, under way at 4 kn, near Lake Charles (Gulf of Mexico). 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 US LCH (Lake Charles), with an ETA of Sep 30, 2026, 23:00 UTC; its reported draught is 11.1 m (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 03:46 UTC). Its last detected port call was at Revithoussa: arrived Jun 14, 2026, left Jun 15, 2026. ISM manager: STI Guide Shipping Company Limited (source: EU MRV (THETIS-MRV) emissions, reporting year 2025).

Vessel type: Oil tanker
Flag: Marshall Islands
Year built: 2016
Gross tonnage: 63,965
Size (length × beam): 250 m × 44 m
ISM manager: STI Guide Shipping Company Limited

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Last reported position

received Oct 1, 2026, 04:29 UTC

Position: 30.152° N, 93.3331° W
Area: Gulf of Mexico
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 4 kn
Course: 3°
Heading: 23°

30.152° N, 93.3331° W

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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: STI Guide
IMO numberWhat is an IMO number?: 9717113
MMSIWhat is an MMSI?: 538005823
Call signWhat is a call sign?: V7HH7
Flag: Marshall Islands
Vessel type: Detailed type from EU MRV (THETIS-MRV) emissionsOil tanker
AIS ship type: Tanker
Gross tonnageGross tonnage vs deadweight: 63,965
Deadweight (DWT): Source: Wikidata, record Q84254269. Added to Voydar on September 23, 2026. Licence: CC0 1.0.109,999 t
Length overall: 250 m
Beam: 44 m
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.

ISM manager: STI Guide Shipping Company Limited
Source: EU MRV (THETIS-MRV) emissions · reporting year 2025 · reported · confidence 0.9 · retrieved Sep 28, 2026
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 Voydar holds, newest first. Each line names its source; derived items say how they were derived.

Date	Event	Source
Jun 15, 2026, 00:22 UTC	Left RevithoussaAIS-detected	Voydar port-call detector (AIS geofence)
Jun 14, 2026, 12:10 UTC	Arrived at RevithoussaAIS-detected	Voydar 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	7,018 t	2,246 t	67 days	411 kg
2019	9,158 t	2,932 t	82 days	392 kg
2020	5,830 t	1,866 t	66 days	431 kg
2021	3,080 t	983 t	32 days	429 kg
2023	13,984 t	4,461 t	120 days	458 kg
2025	11,919 t	3,817 t	112 days	382 kg

Technical efficiency: EEXI (3.12 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
Revithoussa GRREV	Jun 14, 2026, 12:10 UTC	Jun 15, 2026, 00:22 UTC	12 h 12 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.

Frequently asked questions

Where is STI Guide now?: STI Guide (Oil tanker, Marshall Islands flag) was last seen on AIS on Oct 1, 2026, 04:29 UTC, under way at 4 kn, near Lake Charles (Gulf of Mexico). Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. The crew-entered destination was US LCH (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 03:46 UTC). This report does not confirm the ship’s current route.
What kind of ship is STI Guide?: STI Guide is an oil tanker sailing under the flag of Marshall Islands, built in 2016 by CSSC Offshore & Marine Engineering Company. The vessel is 250 m long with a beam of 44 m and has a gross tonnage of 63,965.
Who is recorded as the owner or manager of STI Guide?: STI Guide Shipping Company Limited is recorded as ISM manager for STI Guide (source: EU MRV (THETIS-MRV) emissions; reporting year 2025). This source record does not independently confirm today’s ownership or management.
What sanctions and inspection records does Voydar hold for STI Guide?: Voydar has no matched sanctions record displayed for STI Guide 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 STI Guide. Missing records do not establish whether the ship has been detained.

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