What kind of ship is Gary Chouest?

Gary Chouest is an offshore supply vessel sailing under the flag of United States, built in 1998 by North American Shipbuilding. The vessel is 84 m long with a beam of 19 m and has a gross tonnage of 3,969.

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

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

Gary Chouest

Offshore supply vessel · United States · built 1998 · AIS Class A

IMO9132313MMSI366757230Call signWCY7287Last AIS position Sep 28, 2026, 12:47 UTC

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In short

Gary Chouest (Offshore supply vessel, United States flag) was last seen on AIS on Sep 28, 2026, 12:47 UTC, under way at 10.7 kn, near Norfolk (North Atlantic Ocean). 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 HIGH SEAS; its reported draught is 6.2 m (voyage report via AISstream.io global terrestrial AIS, received Sep 28, 2026, 12:20 UTC).

Vessel type: Offshore supply vessel
Flag: United States
Year built: 1998
Gross tonnage: 3,969
Size (length × beam): 84 m × 19 m
Registered owner: —

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Last reported position

received Sep 28, 2026, 12:47 UTC

Position: 36.9729° N, 76.1124° W
Area: North Atlantic Ocean
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 10.7 kn
Course: 100°
Heading: 99°

36.9729° N, 76.1124° 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.

A year of history in the Terminal (Plus) · the full archive since June 1, 2026 (Pro)

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Identity & particulars

Name: Gary Chouest
IMO numberWhat is an IMO number?: 9132313
MMSIWhat is an MMSI?: 366757230
Call signWhat is a call sign?: WCY7287
Flag: United States
Vessel type: Detailed type from WikidataOffshore supply vessel
AIS ship type: Reserved
Gross tonnageGross tonnage vs deadweight: 3,969
Deadweight (DWT): Source: Wikidata, record Q117082071. Added to Voydar on September 23, 2026. Licence: CC0 1.0.4,131 t
Length overall: 84 m
Beam: 19 m
Year built: 1998

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.

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
Nov 20, 2016	Reported arrival at MORGAN CITY, LA, PORT OFAuthority-reported	USACE foreign traffic vessel entrances & clearances
Nov 14, 2016	Reported departure from GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)Authority-reported	USACE foreign traffic vessel entrances & clearances
Nov 12, 2016	Reported arrival at GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)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.

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
MORGAN CITY, LA, PORT OF	Arrival	Nov 20, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)	Departure	Nov 14, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)	Arrival	Nov 12, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)	Departure	Nov 10, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)	Arrival	Sep 14, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)	Departure	Sep 12, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)	Arrival	Sep 11, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)	Departure	Sep 8, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)	Arrival	Jul 31, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)	Departure	Jul 13, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)	Arrival	May 12, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)	Departure	Apr 24, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: July 15, 2006.

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 Gary Chouest now?: Gary Chouest (Offshore supply vessel, United States flag) was last seen on AIS on Sep 28, 2026, 12:47 UTC, under way at 10.7 kn, near Norfolk (North Atlantic Ocean). Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. The crew-entered destination was HIGH SEAS (voyage report via AISstream.io global terrestrial AIS, received Sep 28, 2026, 12:20 UTC). This report does not confirm the ship’s current route.
What kind of ship is Gary Chouest?: Gary Chouest is an offshore supply vessel sailing under the flag of United States, built in 1998 by North American Shipbuilding. The vessel is 84 m long with a beam of 19 m and has a gross tonnage of 3,969.
What sanctions and inspection records does Voydar hold for Gary Chouest?: Voydar has no matched sanctions record displayed for Gary Chouest 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 Gary Chouest. Missing records do not establish whether the ship has been detained.

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