Where is Mar Princess now?

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

What kind of ship is Mar Princess?

Mar Princess is a ship, built in 1991 by Sumitomo Heavy Industries. The vessel is 232 m long and has a gross tonnage of 52,164.

What sanctions and inspection records does Voydar hold for Mar Princess?

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

Mar Princess

ship · built 1991

IMO8917819No AIS position on record

Open in Terminal

In short

Mar Princess (ship) has no AIS position on record with Voydar.

Vessel type: ship
Flag: —
Year built: 1991
Gross tonnage: 52,164
Size (length × beam): 232 m
Registered owner: —

Watch this ship

Get an email when Mar Princess arrives or leaves port, changes destination, name, flag or owner, or is sanctioned, detained or named in an official release.

We email you a link and a code. That creates a free account, no password or card, and follows Mar Princess.

Free account, no card: follow up to 5 ships and ports. Plus follows 50, Pro 500.

By continuing you accept the Terms and the Privacy policy.

Last reported position

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

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

Try the live demo, no sign-up

Identity & particulars

Name: Mar Princess
IMO numberWhat is an IMO number?: 8917819
MMSIWhat is an MMSI?: —
Call signWhat is a call sign?: —
Flag: —
Vessel type: ship
Gross tonnageGross tonnage vs deadweight: 52,164
Length overall: 232 m
Beam: —
Year built: 1991

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: Sumitomo Heavy Industries
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 6, 2010	Reported departure from Baton RougeAuthority-reported	USACE foreign traffic vessel entrances & clearances
Dec 5, 2010	Reported arrival at Baton RougeAuthority-reported	USACE foreign traffic vessel entrances & clearances
Nov 26, 2010	Reported departure from HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)Authority-reported	USACE foreign traffic vessel entrances & clearances
Jan 1, 2004	Former name: Genmar Princess	Wikidata
Jan 1, 2003	Former name: Crude Princess	Wikidata
Jan 1, 1993	Former name: Nord Jahre Princess	Wikidata
Jan 1, 1991	Former name: Jahre Princess	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
Genmar Princess	Former name	Jan 1, 2004	Wikidata
Crude Princess	Former name	Jan 1, 2003	Wikidata
Nord Jahre Princess	Former name	Jan 1, 1993	Wikidata
Jahre Princess	Former name	Jan 1, 1991	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
Baton Rouge USBTR	Departure	Dec 6, 2010(date only)	—	USACE foreign traffic vessel entrances & clearances
Baton Rouge USBTR	Arrival	Dec 5, 2010(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Departure	Nov 26, 2010(date only)	—	USACE foreign traffic vessel entrances & clearances
Lake Charles USLCH	Arrival	Nov 13, 2010(date only)	—	USACE foreign traffic vessel entrances & clearances
Lake Charles USLCH	Departure	Nov 13, 2010(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Arrival	Nov 2, 2010(date only)	—	USACE foreign traffic vessel entrances & clearances
Lake Charles USLCH	Departure	Oct 27, 2010(date only)	—	USACE foreign traffic vessel entrances & clearances
Lake Charles USLCH	Arrival	Oct 27, 2010(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Departure	Oct 12, 2010(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Arrival	Oct 9, 2010(date only)	—	USACE foreign traffic vessel entrances & clearances
Portland USPWM	Departure	Dec 14, 2005(date only)	—	USACE foreign traffic vessel entrances & clearances
Portland USPWM	Arrival	Dec 14, 2005(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: January 8, 2002.

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 Mar Princess now?: Voydar has no displayable AIS position for Mar Princess in this profile. A coverage gap does not establish whether the ship is transmitting or where it is now.
What kind of ship is Mar Princess?: Mar Princess is a ship, built in 1991 by Sumitomo Heavy Industries. The vessel is 232 m long and has a gross tonnage of 52,164.
What sanctions and inspection records does Voydar hold for Mar Princess?: Voydar has no matched sanctions record displayed for Mar Princess 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 Mar Princess. Missing records do not establish whether the ship has been detained.

Use this data

This page is also available as JSON, free, with the source and licence of every section. Sections whose sources do not permit redistribution are listed as withheld.

GET /api/v1/vessels/8917819

View JSON API documentationFree without a key for occasional use; use an API key for more.

Follow by RSS Open data

Using this data in code?

Every account gets a personal API allowance: 2,500 credits a month free, 25,000 with Pro. Pro adds internal business use; API plans add building the data into your own products.

See plans