Where is Emerald Sea now?

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

What kind of ship is Emerald Sea?

Emerald Sea is a ship, built in 1996 by Ulstein Verft. The vessel is 96 m long and has a gross tonnage of 6,388.

What sanctions and inspection records does Voydar hold for Emerald Sea?

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

Emerald Sea

ship · built 1996

IMO9131163No AIS position on record

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In short

Emerald Sea (ship) has no AIS position on record with Voydar.

Vessel type: ship
Flag: —
Year built: 1996
Gross tonnage: 6,388
Size (length × beam): 96 m
Registered owner: —

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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: Emerald Sea
IMO numberWhat is an IMO number?: 9131163
MMSIWhat is an MMSI?: —
Call signWhat is a call sign?: —
Flag: —
Vessel type: ship
Gross tonnageGross tonnage vs deadweight: 6,388
Length overall: 96 m
Beam: —
Year built: 1996

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: Ulstein Verft
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 10, 2006	Reported departure from SeattleAuthority-reported	USACE foreign traffic vessel entrances & clearances
Nov 29, 2006	Reported arrival at SeattleAuthority-reported	USACE foreign traffic vessel entrances & clearances
Nov 22, 2006	Reported departure from PortlandAuthority-reported	USACE foreign traffic vessel entrances & clearances
Jan 1, 1996	Former name: Maersk Defender	Wikidata

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.

Former and other names

Names attested for this ship other than its current name.

Name	Evidence	Date	Source
Maersk Defender	Former name	Jan 1, 1996	Wikidata

A sanctions list's date is the earliest date the list shows the name, not when the ship took it. A name on a list is shown as a former name only where AIS shows the ship using another name after that date; otherwise it is listed as a name the list uses. AIS name changes are dated when Voydar saw them.

Source: Wikidata. Licence: CC0 1.0.

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
Seattle USSEA	Departure	Dec 10, 2006(date only)	—	USACE foreign traffic vessel entrances & clearances
Seattle USSEA	Arrival	Nov 29, 2006(date only)	—	USACE foreign traffic vessel entrances & clearances
Portland USPDX	Departure	Nov 22, 2006(date only)	—	USACE foreign traffic vessel entrances & clearances
Portland USPDX	Arrival	Nov 11, 2006(date only)	—	USACE foreign traffic vessel entrances & clearances
SEWARD HARBOR, AK	Departure	Jul 20, 2006(date only)	—	USACE foreign traffic vessel entrances & clearances
SEWARD HARBOR, AK	Arrival	Jul 20, 2006(date only)	—	USACE foreign traffic vessel entrances & clearances
SEWARD HARBOR, AK	Departure	Jun 14, 2006(date only)	—	USACE foreign traffic vessel entrances & clearances
SEWARD HARBOR, AK	Arrival	Jun 14, 2006(date only)	—	USACE foreign traffic vessel entrances & clearances
SEWARD HARBOR, AK	Departure	Jun 6, 2006(date only)	—	USACE foreign traffic vessel entrances & clearances
SEWARD HARBOR, AK	Arrival	Jun 6, 2006(date only)	—	USACE foreign traffic vessel entrances & clearances
Port Hueneme USNTD	Departure	Sep 18, 2005(date only)	—	USACE foreign traffic vessel entrances & clearances
Port Hueneme USNTD	Arrival	Aug 22, 2005(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: August 22, 2005.

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 Emerald Sea now?: Voydar has no displayable AIS position for Emerald Sea in this profile. A coverage gap does not establish whether the ship is transmitting or where it is now.
What kind of ship is Emerald Sea?: Emerald Sea is a ship, built in 1996 by Ulstein Verft. The vessel is 96 m long and has a gross tonnage of 6,388.
What sanctions and inspection records does Voydar hold for Emerald Sea?: Voydar has no matched sanctions record displayed for Emerald Sea 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 Emerald Sea. Missing records do not establish whether the ship has been detained.

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