What kind of ship is Chem Ranger?

Chem Ranger is a chemical tanker sailing under the flag of Marshall Islands, built in 2010 by Shin Kurushima Dockyard. The vessel is 159 m long with a beam of 27.1 m and has a gross tonnage of 16,433.

What sanctions and inspection records does Voydar hold for Chem Ranger?

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

Chem Ranger

Chemical tanker · Marshall Islands · built 2010 · AIS Class A

IMO9490296MMSI538004628Call signV7YC8Last AIS position Sep 23, 2026, 14:04 UTC

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In short

Chem Ranger (Chemical tanker, Marshall Islands flag) was last seen on AIS on Sep 23, 2026, 14:04 UTC, not moving, 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: INTERUNITY MANAGEMENT CORPORATION SA (source: EU MRV (THETIS-MRV) emissions, reporting years 2024–2025).

Vessel type: Chemical tanker
Flag: Marshall Islands
Year built: 2010
Gross tonnage: 16,433
Size (length × beam): 159 m × 27 m
ISM manager: INTERUNITY MANAGEMENT CORPORATION SA

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Last reported position

received Sep 23, 2026, 14:04 UTC

Position: 30.014° N, 90.7788° W
Area: Gulf of Mexico
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 0.3 kn
Course: 27°
Heading: 261°

30.014° N, 90.7788° 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: Chem Ranger
IMO numberWhat is an IMO number?: 9490296
MMSIWhat is an MMSI?: 538004628
Call signWhat is a call sign?: V7YC8
Flag: Marshall Islands
Vessel type: Detailed type from WikidataChemical tanker
AIS ship type: Tanker
Gross tonnageGross tonnage vs deadweight: 16,433
Deadweight (DWT): Source: Wikidata, record Q105769483. Added to Voydar on September 23, 2026. Licence: CC0 1.0.26,198 t
Length overall: 159 m
Beam: 27.1 m
Year built: 2010

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: INTERUNITY MANAGEMENT CORPORATION SA
Source: EU MRV (THETIS-MRV) emissions · reporting years 2024–2025 · reported · confidence 0.9 · retrieved Sep 28, 2026
Builder: Shin Kurushima Dockyard
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
Dec 21, 2016	Reported departure from HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)Authority-reported	USACE foreign traffic vessel entrances & clearances
Dec 15, 2016	Reported arrival at HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)Authority-reported	USACE foreign traffic vessel entrances & clearances
Dec 8, 2016	Reported departure from PORT OF SOUTH LOUISIANA (LA)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	10,647 t	3,390 t	134 days	280 kg
2019	3,584 t	1,145 t	53 days	259 kg
2020	0 t	0 t	0 days	—
2021	1,496 t	473 t	21 days	267 kg
2022	10,826 t	3,434 t	144 days	283 kg
2023	6,548 t	2,093 t	101 days	223 kg
2024	7,919 t	2,523 t	116 days	236 kg
2025	9,440 t	3,014 t	135 days	229 kg

Technical efficiency: EEXI (6.8 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
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Departure	Dec 21, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Arrival	Dec 15, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT OF SOUTH LOUISIANA (LA)	Departure	Dec 8, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT OF SOUTH LOUISIANA (LA)	Arrival	Dec 2, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT OF SOUTH LOUISIANA (LA)	Departure	Dec 2, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Tampa USTPA	Departure	Nov 30, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Tampa USTPA	Arrival	Nov 29, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
ELIZABETH RIVER (SOUTHERN BRANCH) VA	Arrival	Nov 25, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
ELIZABETH RIVER (SOUTHERN BRANCH) VA	Departure	Nov 25, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Baltimore USBAL	Arrival	Nov 24, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Baltimore USBAL	Departure	Nov 24, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
New York USNYC	Arrival	Nov 22, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: December 29, 2010.

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 Chem Ranger now?: Chem Ranger (Chemical tanker, Marshall Islands flag) was last seen on AIS on Sep 23, 2026, 14:04 UTC, not moving, 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 Chem Ranger?: Chem Ranger is a chemical tanker sailing under the flag of Marshall Islands, built in 2010 by Shin Kurushima Dockyard. The vessel is 159 m long with a beam of 27.1 m and has a gross tonnage of 16,433.
Who is recorded as the owner or manager of Chem Ranger?: INTERUNITY MANAGEMENT CORPORATION SA is recorded as ISM manager for Chem Ranger (source: EU MRV (THETIS-MRV) emissions; reporting years 2024–2025). This source record does not independently confirm today’s ownership or management.
What sanctions and inspection records does Voydar hold for Chem Ranger?: Voydar has no matched sanctions record displayed for Chem Ranger 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 Chem Ranger. Missing records do not establish whether the ship has been detained.

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