SCHWYZ
Oil tanker · Panama · AIS Class A
In short
SCHWYZ (Oil tanker, Panama flag) was last seen on AIS on , under way at 12.6 kn, in the Bay of Biscay. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. Its crew-entered AIS destination is ES SDR > TT PTS; its reported draught is 8.2 m (voyage report via AISstream.io global terrestrial AIS, received Oct 3, 2026, 03:54 UTC). ISM manager: EXECUTIVE SHIP MANAGEMENT PTE LTD (source: EU MRV (THETIS-MRV) emissions, reporting year 2025).
Current voyage: from Santander (departed Oct 3, 2026, 01:23 UTC) to ES SDR > TT PTS
- Vessel type
- Oil tanker
- Flag
- Panama
- Year built
- —
- Gross tonnage
- —
- Size (length × beam)
- 184 m × 27 m
- ISM manager
- EXECUTIVE SHIP MANAGEMENT PTE LTD
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Last reported position
received- Position
- 43.967° N, 5.0399° W
- Area
- Bay of Biscay
- StatusWhat do AIS statuses mean?
- Under way using engine
- Speed
- 12.6 kn
- Course
- 287°
- Heading
- 287°
Last 30 days: 4 port calls (Santander, Rouen, Rieme, and Terneuzen).
Port calls are detected by Voydar from AIS (at least 30 minutes slow inside a harbour area); see Port calls below.
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Try the live demo, no sign-upIdentity & particulars
- Name
- SCHWYZ
- IMO numberWhat is an IMO number?
- 9905605
- MMSIWhat is an MMSI?
- 374188000
- Call signWhat is a call sign?
- 3EWA7
- Flag
- Panama
- AIS ship type
- Tanker
- Gross tonnageGross tonnage vs deadweight
- —
- Length overall
- 184 m
- Beam
- 27 m
- Year built
- —
PanamaA 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 year 2025 · reported · confidence 0.9 · retrieved Oct 5, 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 |
|---|---|---|
| Left SantanderAIS-detected | Voydar port-call detector (AIS geofence) | |
| Arrived at SantanderAIS-detected | Voydar port-call detector (AIS geofence) | |
| Left RouenAIS-detected | Voydar port-call detector (AIS geofence) | |
| Arrived at RouenAIS-detected | Voydar port-call detector (AIS geofence) | |
| Left RiemeAIS-detected | Voydar port-call detector (AIS geofence) | |
| Arrived at RiemeAIS-detected | Voydar port-call detector (AIS geofence) |
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 |
|---|---|---|---|---|
| 2022 | 2,211 t | 699 t | 27 days | 310 kg |
| 2023 | 4,982 t | 1,590 t | 77 days | 231 kg |
| 2025 | 7,328 t | 2,332 t | 132 days | 229 kg |
Technical efficiency: EEDI (5.29 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.
Detected from AIS AIS-detected
| Port | Arrived | Departed | Time in port |
|---|---|---|---|
| Santander ESSDR | Sep 30, 2026, 19:52 UTC | Oct 3, 2026, 01:23 UTC | 2 d 5 h |
| Rouen FRURO | Sep 26, 2026, 01:15 UTC | Sep 28, 2026, 04:50 UTC | 2 d 3 h |
| Rieme BERIE | Sep 22, 2026, 17:07 UTC | Sep 24, 2026, 08:20 UTC | 39 h 13 min |
| Terneuzen NLTNZ | Sep 22, 2026, 12:47 UTC | Sep 22, 2026, 15:22 UTC | 2 h 36 min |
Detected by Voydar when the ship's AIS positions stayed slow inside a harbour area. Calls shorter than 30 minutes are not shown. Depends on AIS reception; detection started on June 8, 2026.
Behaviour at sea Voydar-derived
Patterns Voydar derived from this ship's AIS broadcasts. They are inferences, not reports: each one shows how it was computed and how confident we are, and none of them says why a ship behaved this way.
| When | What we observed | Confidence |
|---|---|---|
| Sep 27, 2026, 01:49 UTC | Draught change Reported draught went from 9.7 m to 8.4 m while in port at Rouen. Voydar infers the ship probably discharged cargo. Method seadar.behaviour.draught_change v1 | Medium (65%) |
Source: AISstream.io global terrestrial AIS. AIS data: AISstream.io. Licence: none published.
Derived from AIS positions of feeds whose terms allow display on Voydar. Coverage is terrestrial: gaps are reported only where our receivers kept hearing other ships. Detections below medium confidence are not shown.
Frequently asked questions
- Where is SCHWYZ now?
- SCHWYZ (Oil tanker, Panama flag) was last seen on AIS on Oct 3, 2026, 06:29 UTC, under way at 12.6 kn, in the Bay of Biscay. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. The crew-entered destination was ES SDR > TT PTS (voyage report via AISstream.io global terrestrial AIS, received Oct 3, 2026, 03:54 UTC). This report does not confirm the ship’s current route.
- What kind of ship is SCHWYZ?
- SCHWYZ is an oil tanker sailing under the flag of Panama. The vessel is 184 m long with a beam of 27 m.
- Who is recorded as the owner or manager of SCHWYZ?
- EXECUTIVE SHIP MANAGEMENT PTE LTD is recorded as ISM manager for SCHWYZ (source: EU MRV (THETIS-MRV) emissions; reporting year 2025). This source record does not independently confirm today’s ownership or management.
- What sanctions and inspection records does Voydar hold for SCHWYZ?
- Voydar has no matched sanctions record displayed for SCHWYZ 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 SCHWYZ. 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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