What kind of ship is Riverside?

Riverside is an oil tanker sailing under the flag of Liberia, built in 2009. The vessel is 250 m long with a beam of 44 m and has a gross tonnage of 62,856.

What sanctions and inspection records does Voydar hold for Riverside?

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

Riverside

Oil tanker · Liberia · built 2009 · AIS Class A

IMO9412464MMSI636024970Call sign5LVD9Last AIS position Sep 4, 2026, 18:57 UTC

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In short

Riverside (Oil tanker, Liberia flag) was last seen on AIS on Sep 4, 2026, 18:57 UTC, under way at 14.1 kn, in the Gulf of Mexico. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. ISM manager: RIVERSIDE SHIPPING AND TRADING CO. (source: EU MRV (THETIS-MRV) emissions, reporting year 2025).

Vessel type: Oil tanker
Flag: Liberia
Year built: 2009
Gross tonnage: 62,856
Size (length × beam): 250 m × 44 m
ISM manager: RIVERSIDE SHIPPING AND TRADING CO.

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Last reported position

received Sep 4, 2026, 18:57 UTC

Position: 29.1376° N, 93.6639° W
Area: Gulf of Mexico
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 14.1 kn
Course: 181°
Heading: 180°

29.1376° N, 93.6639° 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: Riverside
IMO numberWhat is an IMO number?: 9412464
MMSIWhat is an MMSI?: 636024970
Call signWhat is a call sign?: 5LVD9
Flag: Liberia
Vessel type: Detailed type from EU MRV (THETIS-MRV) emissionsOil tanker
AIS ship type: Tanker
Gross tonnageGross tonnage vs deadweight: 62,856
Deadweight (DWT): Source: Wikidata, record Q86059971. Added to Voydar on September 23, 2026. Licence: CC0 1.0.115,406 t
Length overall: 250 m
Beam: 44 m
Year built: 2009

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: RIVERSIDE SHIPPING AND TRADING CO.
Source: EU MRV (THETIS-MRV) emissions · reporting year 2025 · reported · confidence 0.9 · retrieved Sep 28, 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 26, 2024, 05:35 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Oct 24, 2024, 19:14 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Aug 18, 2024, 00:26 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Aug 15, 2024, 22:52 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Sep 25, 2019, 10:24 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Sep 21, 2019, 10:42 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.

Incidents & investigations Authority-reported

Accident and incident reports by national investigation boards, and casualty warnings, that concern this ship. Each links to the original.

Occurred Mar 16, 2021ACC · Cargo, Liquid BulkNTSB marine investigations (CAROL)Ingleside, TX, USA
M/V RIVERSIDE, Ingleside, TX, USA (NTSB DCA21FM017)Report published Mar 29, 2022
The National Transportation Safety Board determines that the probable cause of the contact of the tanker Riverside with the Moda Ingleside Energy Center no. 4 loading dock was the ineffective evaluation and incorrect solution for a main engine start issue by the company and shipboard engineers, overlooking the fouling of the main engine’s no. 6 air start actuator valve within the starting air dist

Source: NTSB marine investigations (CAROL). Courtesy: National Transportation Safety Board. Licence: US Government work (17 U.S.C. §105), public domain.

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
2020	3,265 t	1,046 t	26 days	473 kg
2021	9,025 t	2,853 t	63 days	486 kg
2022	13,701 t	4,331 t	124 days	449 kg
2023	1,205 t	387 t	4 days	1,054 kg
2025	9,363 t	2,930 t	62 days	659 kg

Technical efficiency: EEXI (3.3 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.

Reported by authorities Authority-reported

Port	Record	Date (UTC)	Berth	Source
Hong Kong HKHKG	Arrival	Oct 24, 2024, 19:14 UTC	SINO	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKG	Arrival	Aug 15, 2024, 22:52 UTC	EMTY	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKG	Arrival	Sep 21, 2019, 10:42 UTC	SLA	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
PORT OF SOUTH LOUISIANA (LA)	Departure	Jul 22, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT OF SOUTH LOUISIANA (LA)	Arrival	Jul 19, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT HESS ST. CROIX ISLAND, VI	Departure	Jul 3, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT HESS ST. CROIX ISLAND, VI	Arrival	Jul 1, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Corpus Christi USCRP	Arrival	Jun 25, 2013(date only)	—	USACE foreign traffic vessel entrances & clearances
Corpus Christi USCRP	Departure	Jun 25, 2013(date only)	—	USACE foreign traffic vessel entrances & clearances
Galveston USGLS	Arrival	Mar 22, 2013(date only)	—	USACE foreign traffic vessel entrances & clearances
Galveston USGLS	Departure	Mar 22, 2013(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT OF SOUTH LOUISIANA (LA)	Departure	Mar 18, 2013(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: July 20, 2011.

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 Riverside now?: Riverside (Oil tanker, Liberia flag) was last seen on AIS on Sep 4, 2026, 18:57 UTC, under way at 14.1 kn, in the Gulf of Mexico. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report.
What kind of ship is Riverside?: Riverside is an oil tanker sailing under the flag of Liberia, built in 2009. The vessel is 250 m long with a beam of 44 m and has a gross tonnage of 62,856.
Who is recorded as the owner or manager of Riverside?: RIVERSIDE SHIPPING AND TRADING CO. is recorded as ISM manager for Riverside (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 Riverside?: Voydar has no matched sanctions record displayed for Riverside 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 Riverside. Missing records do not establish whether the ship has been detained.

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