What kind of ship is ONE MAGDALENA?

ONE MAGDALENA is a container ship sailing under the flag of Singapore.

Who is recorded as the owner or manager of ONE MAGDALENA?

Seaspan Ship Management Ltd. is recorded as ISM manager for ONE MAGDALENA (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 ONE MAGDALENA?

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

ONE MAGDALENA

Container ship · Singapore · AIS Class A

IMO9937347MMSI563290900Call sign9V8858Last AIS position Oct 3, 2026, 14:48 UTC

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In short

ONE MAGDALENA (Container ship, Singapore flag) was last seen on AIS on Oct 3, 2026, 14:48 UTC, under way at 14.7 kn, in the South Atlantic Ocean. 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 SGSIN (Singapore), with an ETA of Oct 25, 2026, 00:01 UTC; its reported draught is 14.3 m (voyage report via AISstream.io global terrestrial AIS, received Oct 3, 2026, 14:05 UTC). Its last detected port call was at Santos: arrived Oct 1, 2026, left Oct 3, 2026. ISM manager: Seaspan Ship Management Ltd. (source: EU MRV (THETIS-MRV) emissions, reporting year 2025).

Vessel type: Container ship
Flag: Singapore
Year built: —
Gross tonnage: —
Size (length × beam): —
ISM manager: Seaspan Ship Management Ltd.

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Last reported position

received Oct 3, 2026, 14:48 UTC

Position: 24.1644° S, 46.3959° W
Area: South Atlantic Ocean
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 14.7 kn
Course: 179°
Heading: 179°

24.1644° S, 46.3959° W

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Last 30 days: 1 port call (Santos).

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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Identity & particulars

Name: ONE MAGDALENA
IMO numberWhat is an IMO number?: 9937347
MMSIWhat is an MMSI?: 563290900
Call signWhat is a call sign?: 9V8858
Flag: Singapore
Vessel type: Detailed type from EU MRV (THETIS-MRV) emissionsContainer ship
AIS ship type: Cargo (hazardous cat. A)
Gross tonnageGross tonnage vs deadweight: —
Length overall: —
Beam: —
Year built: —

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.

ISM manager: Seaspan Ship Management Ltd.
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
Oct 3, 2026, 14:16 UTC	Left SantosAIS-detected	Voydar port-call detector (AIS geofence)
Oct 1, 2026, 19:14 UTC	Arrived at SantosAIS-detected	Voydar port-call detector (AIS geofence)
Aug 9, 2026, 19:35 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Aug 8, 2026, 15:39 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
May 5, 2024, 15:57 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
May 4, 2024, 20:34 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Dec 17, 2023, 03:29 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Dec 16, 2023, 10:09 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)

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
2025	7,164 t	2,314 t	34 days	586 kg

Technical efficiency: EEXI (8.29 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
Santos BRSSZ	Oct 1, 2026, 19:14 UTC	Oct 3, 2026, 14:16 UTC	43 h 2 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.

Reported by authorities Authority-reported

Port	Record	Date (UTC)	Berth	Source
Hong Kong HKHKG	Arrival	Aug 8, 2026, 15:39 UTC	KWAICHUNG CONTR. BERTH NO.19 (TERMINAL 9)	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKG	Arrival	May 4, 2024, 20:34 UTC	KC2	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKG	Arrival	Dec 16, 2023, 10:09 UTC	KC5	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)

Records published by the authority named on each row. Earliest record for this ship: December 16, 2023.

Source: Marine Department, HKSAR Government — DATA.GOV.HK. Licence: DATA.GOV.HK Terms and Conditions.

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
Oct 1, 2026, 20:11 UTC	Draught change Reported draught went from 12.5 m to 14.5 m while in port at Santos. Voydar infers the ship probably loaded cargo. Method seadar.behaviour.draught_change v1	High (75%)

When

What we observed

Confidence

Oct 1, 2026, 20:11 UTC

Draught change

Reported draught went from 12.5 m to 14.5 m while in port at Santos. Voydar infers the ship probably loaded cargo.

Method seadar.behaviour.draught_change v1

High (75%)

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.

How these are computed →

Frequently asked questions

Where is ONE MAGDALENA now?: ONE MAGDALENA (Container ship, Singapore flag) was last seen on AIS on Oct 3, 2026, 14:48 UTC, under way at 14.7 kn, in the South Atlantic Ocean. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. The crew-entered destination was SGSIN (voyage report via AISstream.io global terrestrial AIS, received Oct 3, 2026, 14:05 UTC). This report does not confirm the ship’s current route.
What kind of ship is ONE MAGDALENA?: ONE MAGDALENA is a container ship sailing under the flag of Singapore.
Who is recorded as the owner or manager of ONE MAGDALENA?: Seaspan Ship Management Ltd. is recorded as ISM manager for ONE MAGDALENA (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 ONE MAGDALENA?: Voydar has no matched sanctions record displayed for ONE MAGDALENA 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 ONE MAGDALENA. Missing records do not establish whether the ship has been detained.

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