Iver Best
Oil tanker · Portugal · built 2011 · AIS Class A
In short
Iver Best (Oil tanker, Portugal flag) was last seen on AIS on , under way at 10.6 kn, in the Sea of Marmara. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. ISM manager: Iver Ships BV (source: EU MRV (THETIS-MRV) emissions, reporting years 2024–2025).
- Vessel type
- Oil tanker
- Flag
- Portugal
- Year built
- 2011
- Gross tonnage
- 5,948
- Size (length × beam)
- 110 m
- ISM manager
- Iver Ships BV
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Last reported position
received- Position
- 40.7114° N, 28.5377° E
- Area
- Sea of Marmara
- StatusWhat do AIS statuses mean?
- Under way using engine
- Speed
- 10.6 kn
- Course
- 89°
- Heading
- 85°
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
- Iver Best
- IMO numberWhat is an IMO number?
- 9588275
- MMSIWhat is an MMSI?
- 255916096
- Call signWhat is a call sign?
- CQ2525
- Flag
- Portugal
- AIS ship type
- Tanker
- Gross tonnageGross tonnage vs deadweight
- 5,948
- Deadweight (DWT)
- Source: Wikidata, record Q84257209. Added to Voydar on September 23, 2026. Licence: CC0 1.0.6,100 t
- Length overall
- 109.9 m
- Beam
- —
- Year built
- 2011
PortugalA 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.
- ISM manager
- Source: EU MRV (THETIS-MRV) emissions · reporting years 2024–2025 · reported · confidence 0.9 · retrieved Sep 28, 2026
- Builder
- 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 |
|---|---|---|
| Reported departure from MobileAuthority-reported | USACE foreign traffic vessel entrances & clearances | |
| Reported arrival at MobileAuthority-reported | USACE foreign traffic vessel entrances & clearances | |
| Reported departure from Baton RougeAuthority-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 | 5,381 t | 1,723 t | 270 days | 177 kg |
| 2019 | 5,066 t | 1,620 t | 229 days | 165 kg |
| 2021 | 1,742 t | 556 t | 47 days | 141 kg |
| 2022 | 4,771 t | 1,529 t | 140 days | 145 kg |
| 2023 | 5,615 t | 1,798 t | 173 days | 125 kg |
| 2024 | 4,794 t | 1,530 t | 194 days | 142 kg |
| 2025 | 6,260 t | 1,963 t | 185 days | 151 kg |
Technical efficiency: EIV (19.74 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 |
|---|---|---|---|---|
| Mobile USMOB | Departure | Dec 16, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
| Mobile USMOB | Arrival | Dec 16, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
| Baton Rouge USBTR | Departure | Dec 8, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
| PORT OF SOUTH LOUISIANA (LA) | Arrival | Dec 5, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
| Corpus Christi USCRP | Departure | Nov 27, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
| Corpus Christi USCRP | Arrival | Nov 27, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
| Baton Rouge USBTR | Departure | Nov 19, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
| Baton Rouge USBTR | Arrival | Nov 19, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
| Baton Rouge USBTR | Departure | Nov 11, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
| Baton Rouge USBTR | Arrival | Nov 11, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
| PORT OF SOUTH LOUISIANA (LA) | Departure | Nov 3, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
| PORT OF SOUTH LOUISIANA (LA) | Arrival | Nov 2, 2016(date only) | — | USACE foreign traffic vessel entrances & clearances |
Records published by the authority named on each row. Earliest record for this ship: August 6, 2014.
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 Iver Best now?
- Iver Best (Oil tanker, Portugal flag) was last seen on AIS on Sep 21, 2026, 01:18 UTC, under way at 10.6 kn, in the Sea of Marmara. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report.
- What kind of ship is Iver Best?
- Iver Best is an oil tanker sailing under the flag of Portugal, built in 2011 by HD Hyundai Mipo. The vessel is 109.9 m long and has a gross tonnage of 5,948.
- Who is recorded as the owner or manager of Iver Best?
- Iver Ships BV is recorded as ISM manager for Iver Best (source: EU MRV (THETIS-MRV) emissions; reporting years 2024–2025). This source record does not independently confirm today’s ownership or management.
- What sanctions and inspection records does Voydar hold for Iver Best?
- Voydar has no matched sanctions record displayed for Iver Best 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 Iver Best. Missing records do not establish whether the ship has been detained.
Sister ships
Likely sister ships: built by HD Hyundai Mipo, same type, gross tonnage within 2.5% and length within 1.5% of this ship's.
- Iver BalanceIMO 9588251Oil tanker · built 2011 · 5,948 GT
- Iver BeautyIMO 9588263Oil tanker · built 2011 · 5,948 GT
- Iver BlessingIMO 9588287Oil tanker · built 2011 · 5,948 GT
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
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