What kind of ship is GO EXPEDITION?

GO EXPEDITION is an offshore supply vessel sailing under the flag of United States, built in 2009. The vessel is 56 m long with a beam of 14 m and has a gross tonnage of 878.

What sanctions and inspection records does Voydar hold for GO EXPEDITION?

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

GO EXPEDITION

Offshore supply vessel · United States · built 2009 · AIS Class A

IMO9564920MMSI368364880Call signWDP5596Last AIS position Sep 25, 2026, 15:37 UTC

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In short

GO EXPEDITION (Offshore supply vessel, United States flag) was last seen on AIS on Sep 25, 2026, 15:37 UTC, moored, near Galveston (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 MARTIN MID GALV (voyage report via AISstream.io global terrestrial AIS, received Sep 25, 2026, 15:38 UTC). Managing owner (USCG): GO EXPEDITION LLC (source: US Coast Guard — Merchant Vessels of the United States (documented vessels)).

Vessel type: Offshore supply vessel
Flag: United States
Year built: 2009
Gross tonnage: 878
Size (length × beam): 56 m × 14 m
Managing owner (USCG): GO EXPEDITION LLC

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Last reported position

received Sep 25, 2026, 15:37 UTC

Position: 29.322° N, 94.7843° W
Area: Gulf of Mexico
StatusWhat do AIS statuses mean?: Moored
Speed: 0 kn
Course: 125°
Heading: 126°

29.322° N, 94.7843° 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: GO EXPEDITION
IMO numberWhat is an IMO number?: 9564920
MMSIWhat is an MMSI?: 368364880
Call signWhat is a call sign?: WDP5596
Flag: United States
Vessel type: Offshore supply vessel
AIS ship type: Other
Gross tonnageGross tonnage vs deadweight: 878
Deadweight (DWT): Source: Wikidata, record Q117115942. Added to Voydar on September 26, 2026. Licence: CC0 1.0.768 t
Length overall: 56 m
Beam: 14 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.

Managing owner (USCG): GO EXPEDITION 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 and call sign. The managing owner is the company the Coast Guard has on record for the ship's certificate of documentation.
Ship radio licensee (FCC): GO Expedition(not linked to a company record)
Source: FCC Universal Licensing System — ship station licences · since 2024 · reported · confidence 0.9 · retrieved Oct 6, 2026Licence matched to this ship by MMSI and call sign. The licensee holds the radio licence; it is not necessarily the owner.

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
Jul 28, 2015	Reported departure from GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)Authority-reported	USACE foreign traffic vessel entrances & clearances
Jul 28, 2015	Reported arrival at GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)Authority-reported	USACE foreign traffic vessel entrances & clearances
Jan 7, 2015	Reported arrival at MORGAN CITY, LA, PORT OFAuthority-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)	Departure	Jul 28, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)	Arrival	Jul 28, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
MORGAN CITY, LA, PORT OF	Arrival	Jan 7, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
MORGAN CITY, LA, PORT OF	Departure	Dec 31, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
MORGAN CITY, LA, PORT OF	Arrival	Dec 31, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)	Departure	Dec 24, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)	Departure	Dec 17, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)	Arrival	Dec 17, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)	Arrival	May 12, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)	Departure	May 10, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)	Arrival	May 9, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
GREATER LAFOURCHE PORT COMMISSION (PORT FOURCHON)	Departure	May 7, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: December 31, 2013.

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 GO EXPEDITION now?: GO EXPEDITION (Offshore supply vessel, United States flag) was last seen on AIS on Sep 25, 2026, 15:37 UTC, moored, near Galveston (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 MARTIN MID GALV (voyage report via AISstream.io global terrestrial AIS, received Sep 25, 2026, 15:38 UTC). This report does not confirm the ship’s current route.
What kind of ship is GO EXPEDITION?: GO EXPEDITION is an offshore supply vessel sailing under the flag of United States, built in 2009. The vessel is 56 m long with a beam of 14 m and has a gross tonnage of 878.
Who is recorded as the owner or manager of GO EXPEDITION?: GO EXPEDITION LLC is recorded as Managing owner (USCG) for GO EXPEDITION (source: US Coast Guard — Merchant Vessels of the United States (documented vessels)). This source record does not independently confirm today’s ownership or management.
What sanctions and inspection records does Voydar hold for GO EXPEDITION?: Voydar has no matched sanctions record displayed for GO EXPEDITION 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 GO EXPEDITION. Missing records do not establish whether the ship has been detained.

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