Henrietta Kosan
Tanker · Singapore · built 2008 · AIS Class A
In short
Henrietta Kosan (Tanker, Singapore flag) was last seen on AIS on , under way at 14.6 kn, in the Strait of Malacca. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report.
- Vessel type
- Tanker
- Flag
- Singapore
- Year built
- 2008
- Gross tonnage
- 7,465
- Size (length × beam)
- 115 m
- Registered owner
- —
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Last reported position
received- Position
- 2.2768° N, 101.7823° E
- Area
- Strait of Malacca
- StatusWhat do AIS statuses mean?
- Under way using engine
- Speed
- 14.6 kn
- Course
- 129°
- Heading
- 127°
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)
Try the live demo, no sign-upIdentity & particulars
- Name
- Henrietta Kosan
- IMO numberWhat is an IMO number?
- 9342425
- MMSIWhat is an MMSI?
- 563140100
- Call signWhat is a call sign?
- 9V7463
- Flag
- Singapore
- Vessel type
- Tanker
- AIS ship type
- Tanker (hazardous cat. C)
- Gross tonnageGross tonnage vs deadweight
- 7,465
- Length overall
- 115 m
- Beam
- —
- Year built
- 2008
SingaporeA 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.
No owner, operator or manager is recorded for this vessel yet.
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 |
|---|---|---|
| Reported departure from HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)Authority-reported | USACE foreign traffic vessel entrances & clearances | |
| Reported arrival at HOUSTON SHIP CHANNEL, TX (HOUSTON, TX)Authority-reported | USACE foreign traffic vessel entrances & clearances | |
| Reported departure from BeaumontAuthority-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.
Emissions & fuel consumption
Independently verified annual figures reported under the EU MRV regulation — public environmental data the incumbents don't surface.
| Year | CO₂ emitted | Fuel burned | Time at sea | CO₂ / n mile |
|---|---|---|---|---|
| 2018 | 5,795 t | 1,841 t | 142 days | 206 kg |
| 2019 | 12,358 t | 3,921 t | 286 days | 191 kg |
| 2020 | 12,755 t | 4,046 t | 244 days | 184 kg |
| 2021 | 12,506 t | 3,964 t | 165 days | 204 kg |
| 2022 | 1,922 t | 610 t | 27 days | 256 kg |
Technical efficiency: EIV (21.54 gCO₂/t·nm). Source: European Commission / EMSA THETIS-MRV (EU Regulation 2015/757). Covers voyages to, from and within the EU/EEA.
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 |
|---|---|---|---|---|
| HOUSTON SHIP CHANNEL, TX (HOUSTON, TX) | Departure | Sep 22, 2012(date only) | — | USACE foreign traffic vessel entrances & clearances |
| HOUSTON SHIP CHANNEL, TX (HOUSTON, TX) | Arrival | Sep 1, 2012(date only) | — | USACE foreign traffic vessel entrances & clearances |
| Beaumont USBPT | Departure | Aug 30, 2012(date only) | — | USACE foreign traffic vessel entrances & clearances |
| Beaumont USBPT | Arrival | Aug 29, 2012(date only) | — | USACE foreign traffic vessel entrances & clearances |
| MATAGORDA SHIP CHANNEL, TX (PORT LAVACA/POINT COMFORT, TX) | Departure | Aug 22, 2012(date only) | — | USACE foreign traffic vessel entrances & clearances |
| MATAGORDA SHIP CHANNEL, TX (PORT LAVACA/POINT COMFORT, TX) | Arrival | Aug 22, 2012(date only) | — | USACE foreign traffic vessel entrances & clearances |
| HOUSTON SHIP CHANNEL, TX (HOUSTON, TX) | Departure | Aug 18, 2012(date only) | — | USACE foreign traffic vessel entrances & clearances |
| HOUSTON SHIP CHANNEL, TX (HOUSTON, TX) | Arrival | Aug 18, 2012(date only) | — | USACE foreign traffic vessel entrances & clearances |
| Beaumont USBPT | Departure | Jun 30, 2012(date only) | — | USACE foreign traffic vessel entrances & clearances |
| Beaumont USBPT | Arrival | Jun 29, 2012(date only) | — | USACE foreign traffic vessel entrances & clearances |
| MATAGORDA SHIP CHANNEL, TX (PORT LAVACA/POINT COMFORT, TX) | Departure | Jun 16, 2012(date only) | — | USACE foreign traffic vessel entrances & clearances |
| MATAGORDA SHIP CHANNEL, TX (PORT LAVACA/POINT COMFORT, TX) | Arrival | Jun 15, 2012(date only) | — | USACE foreign traffic vessel entrances & clearances |
Records published by the authority named on each row. Earliest record for this ship: February 24, 2009.
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 Henrietta Kosan now?
- Henrietta Kosan (Tanker, Singapore flag) was last seen on AIS on Sep 13, 2026, 13:28 UTC, under way at 14.6 kn, in the Strait of Malacca. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report.
- What kind of ship is Henrietta Kosan?
- Henrietta Kosan is a tanker sailing under the flag of Singapore, built in 2008. The vessel is 115 m long and has a gross tonnage of 7,465.
- What sanctions and inspection records does Voydar hold for Henrietta Kosan?
- Voydar has no matched sanctions record displayed for Henrietta 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 Henrietta Kosan. Missing records do not establish whether the ship has been detained.
Neighbouring IMO numbers
IMO numbers are issued in sequence. These are the nearest numbers below and above this ship's that have a full Voydar profile.
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.
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