Where is Tanja Kosan now?

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

What kind of ship is Tanja Kosan?

Tanja Kosan is an LPG carrier, built in 1999 by HD Hyundai Mipo. The vessel is 106 m long with a beam of 15 m and has a gross tonnage of 4,693.

What sanctions and inspection records does Voydar hold for Tanja Kosan?

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

Tanja Kosan

LPG carrier · built 1999

IMO9174361No AIS position on record

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In short

Tanja Kosan (LPG carrier) has no AIS position on record with Voydar.

Vessel type: LPG carrier
Flag: —
Year built: 1999
Gross tonnage: 4,693
Size (length × beam): 106 m × 15 m
Registered owner: —

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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)

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Identity & particulars

Name: Tanja Kosan
IMO numberWhat is an IMO number?: 9174361
MMSIWhat is an MMSI?: —
Call signWhat is a call sign?: —
Flag: —
Vessel type: LPG carrier
Gross tonnageGross tonnage vs deadweight: 4,693
Deadweight (DWT): Source: Wikidata, record Q117082631. Added to Voydar on September 23, 2026. Licence: CC0 1.0.5,955 t
Length overall: 106 m
Beam: 15 m
Year built: 1999

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: HD Hyundai Mipo
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
Oct 7, 2016	Reported departure from MATAGORDA SHIP CHANNEL, TX (PORT LAVACA/POINT COMFORT, TX)Authority-reported	USACE foreign traffic vessel entrances & clearances
Oct 7, 2016	Reported arrival at MATAGORDA SHIP CHANNEL, TX (PORT LAVACA/POINT COMFORT, TX)Authority-reported	USACE foreign traffic vessel entrances & clearances
Feb 11, 2016	Reported departure from TampaAuthority-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
MATAGORDA SHIP CHANNEL, TX (PORT LAVACA/POINT COMFORT, TX)	Departure	Oct 7, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
MATAGORDA SHIP CHANNEL, TX (PORT LAVACA/POINT COMFORT, TX)	Arrival	Oct 7, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Tampa USTPA	Departure	Feb 11, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Tampa USTPA	Departure	Feb 3, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Tampa USTPA	Arrival	Nov 20, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Departure	May 5, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Arrival	May 4, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
ELIZABETH RIVER (SOUTHERN BRANCH) VA	Departure	Feb 25, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
ELIZABETH RIVER (SOUTHERN BRANCH) VA	Arrival	Feb 19, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
Lake Charles USLCH	Departure	Dec 19, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
Lake Charles USLCH	Arrival	Dec 16, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances
HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)	Departure	Dec 9, 2014(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: November 25, 2004.

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 Tanja Kosan now?: Voydar has no displayable AIS position for Tanja Kosan in this profile. A coverage gap does not establish whether the ship is transmitting or where it is now.
What kind of ship is Tanja Kosan?: Tanja Kosan is an LPG carrier, built in 1999 by HD Hyundai Mipo. The vessel is 106 m long with a beam of 15 m and has a gross tonnage of 4,693.
What sanctions and inspection records does Voydar hold for Tanja Kosan?: Voydar has no matched sanctions record displayed for Tanja Kosan 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 Tanja Kosan. Missing records do not establish whether the ship has been detained.

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