Where is Carolyn Chouest now?

Voydar has no displayable AIS position for Carolyn Chouest in this profile. A coverage gap does not establish whether the ship is transmitting or where it is now.

What kind of ship is Carolyn Chouest?

Carolyn Chouest is an offshore supply vessel, built in 1994 by North American Shipbuilding. The vessel is 69.5 m long with a beam of 15.8 m and has a gross tonnage of 3,220.

Who is recorded as the owner or manager of Carolyn Chouest?

Edison Chouest Offshore is recorded as Registered owner for Carolyn Chouest (source: Wikidata). This source record does not independently confirm today’s ownership or management.

What sanctions and inspection records does Voydar hold for Carolyn Chouest?

Voydar has no matched sanctions record displayed for Carolyn Chouest from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels, the New Zealand Russia Sanctions Register and the French national asset-freeze register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for Carolyn Chouest. Missing records do not establish whether the ship has been detained.

Carolyn Chouest

Offshore supply vessel · built 1994

IMO8875384No AIS position on record

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In short

Carolyn Chouest (Offshore supply vessel) has no AIS position on record with Voydar. Registered owner: Edison Chouest Offshore (source: Wikidata).

Vessel type: Offshore supply vessel
Flag: —
Year built: 1994
Gross tonnage: 3,220
Size (length × beam): 69 m × 16 m
Registered owner: Edison Chouest Offshore

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Last reported position

No AIS position on record for this vessel. Identity and particulars are below.

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Identity & particulars

Name: Carolyn Chouest
IMO numberWhat is an IMO number?: 8875384
MMSIWhat is an MMSI?: —
Call signWhat is a call sign?: —
Flag: —
Vessel type: Offshore supply vessel
Gross tonnageGross tonnage vs deadweight: 3,220
Net tonnage: 966
Deadweight (DWT): Source: Wikidata, record Q6719361. Added to Voydar on September 23, 2026. Licence: CC0 1.0.2,134 t
Length overall: 69.5 m
Beam: 15.8 m
Year built: 1994

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.

Registered owner: Edison Chouest Offshore
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026
Managing owner (USCG): OFFSHORE SERVICE VESSELS LLC(not linked to a company record)
Source: US Coast Guard — Merchant Vessels of the United States (documented vessels) · reported · confidence 0.9 · retrieved Oct 6, 2026Coast Guard documentation record (2026-09 file) matched to this ship by IMO number. The managing owner is the company the Coast Guard has on record for the ship's certificate of documentation.
Operator: United States Navy
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026
Builder: North American Shipbuilding
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
May 24, 2016	Reported arrival at GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)Authority-reported	USACE foreign traffic vessel entrances & clearances
May 11, 2016	Reported departure from Port IsabelAuthority-reported	USACE foreign traffic vessel entrances & clearances
May 10, 2016	Reported arrival at Port IsabelAuthority-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.

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
GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)	Arrival	May 24, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Port Isabel USPIS	Departure	May 11, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Port Isabel USPIS	Arrival	May 10, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Port Isabel USPIS	Arrival	Apr 10, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Port Isabel USPIS	Departure	Apr 10, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)	Departure	Mar 12, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT OF PLAQUEMINES, LA	Arrival	Mar 6, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)	Departure	Jan 16, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)	Arrival	Jan 9, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)	Departure	Jan 7, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)	Arrival	Jan 6, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)	Departure	Dec 15, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: March 28, 2008.

Source: US Army Corps of Engineers, Waterborne Commerce Statistics Center (US CBP entrance/clearance records). Licence: US Government work — public domain.

About Carolyn Chouest

MV Carolyn Chouest is a chartered support ship for the United States Navy that was originally assigned to the Special Missions Program to support NR-1, the deep submergence craft. She towed NR-1 between work areas, served as a floating supply warehouse and provided quarters for extra crew until the NR-1 was removed from service in 2008. Since the 2010s the ship has been used to support American special forces units in the Pacific region.

Summary from Wikipedia, licensed CC BY-SA.

Frequently asked questions

Where is Carolyn Chouest now?: Voydar has no displayable AIS position for Carolyn Chouest in this profile. A coverage gap does not establish whether the ship is transmitting or where it is now.
What kind of ship is Carolyn Chouest?: Carolyn Chouest is an offshore supply vessel, built in 1994 by North American Shipbuilding. The vessel is 69.5 m long with a beam of 15.8 m and has a gross tonnage of 3,220.
Who is recorded as the owner or manager of Carolyn Chouest?: Edison Chouest Offshore is recorded as Registered owner for Carolyn Chouest (source: Wikidata). This source record does not independently confirm today’s ownership or management.
What sanctions and inspection records does Voydar hold for Carolyn Chouest?: Voydar has no matched sanctions record displayed for Carolyn Chouest from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels, the New Zealand Russia Sanctions Register and the French national asset-freeze register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for Carolyn Chouest. Missing records do not establish whether the ship has been detained.

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