MAERSK SAN JUAN
Container ship · Marshall Islands · built 2015 · AIS Class A
In short
MAERSK SAN JUAN (Container ship, Marshall Islands flag) was last seen on AIS on , under way at 8.2 kn, in the port of Santos. Seadar has no more recent AIS position for this ship. Its current location cannot be established from this report. Its crew-entered AIS destination is BRSSZ>>SGSIN, with an ETA of Oct 29, 2026, 15:30 UTC; its reported draught is 14.2 m (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 10:49 UTC). It arrived there on Sep 29, 2026, 16:00 UTC. ISM manager: SFL Juan Inc. (source: EU MRV (THETIS-MRV) emissions, reporting years 2024–2025).
- Vessel type
- Container ship
- Flag
- Marshall Islands
- Year built
- 2015
- Gross tonnage
- 118,615
- Size (length × beam)
- 331 m
- ISM manager
- SFL Juan Inc.
Watch this ship
Get an email when MAERSK SAN JUAN arrives or leaves port, changes destination, name, flag or owner, or is sanctioned, detained or named in an official release.
We email you a link and a code. That creates a free account, no password or card, and follows MAERSK SAN JUAN.
Free account, no card: follow up to 5 ships and ports. Plus follows 50, Pro 500.
By continuing you accept the Terms and the Privacy policy.
Last reported position
received- Position
- 24.0168° S, 46.3415° W
- Area
- South Atlantic Ocean
- StatusWhat do AIS statuses mean?
- Under way using engine
- Speed
- 8.2 kn
- Course
- 201°
- Heading
- 201°
Last 30 days: 1 port call (Santos).
Port calls are detected by Seadar 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
- MAERSK SAN JUAN
- IMO numberWhat is an IMO number?
- 9717204
- MMSIWhat is an MMSI?
- 538008132
- Call signWhat is a call sign?
- V7OW7
- Flag
- Marshall Islands
- Vessel type
- Container ship
- AIS ship type
- Cargo (hazardous cat. A)
- Gross tonnageGross tonnage vs deadweight
- 118,615
- Length overall
- 331.1 m
- Beam
- —
- Year built
- 2015
Marshall IslandsA 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, 2026Source: EU MRV (THETIS-MRV) emissions · reporting year 2024 · 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 Seadar holds, newest first. Each line names its source; derived items say how they were derived.
| Date | Event | Source |
|---|---|---|
| Arrived at SantosAIS-detected | Seadar port-call detector (AIS geofence) | |
| Reported departure from Hong KongAuthority-reported | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) | |
| Reported arrival at Hong KongAuthority-reported | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) | |
| Reported departure from Hong KongAuthority-reported | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) | |
| Reported arrival at Hong KongAuthority-reported | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) | |
| Reported departure from Hong KongAuthority-reported | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) | |
| Reported arrival at Hong KongAuthority-reported | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) | |
| ISM manager: SFL Juan Inc. (previously FPG Shipholding Marshall 2 Co. Ltd) | Seadar relationship-change derivation (derived by Seadar from EU MRV (THETIS-MRV) emissions) |
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 |
|---|---|---|---|---|
| 2019 | 31,996 t | 10,184 t | 131 days | 771 kg |
| 2020 | 7,972 t | 2,544 t | 27 days | 894 kg |
| 2022 | 1,878 t | 599 t | 11 days | 634 kg |
| 2023 | 14,532 t | 4,649 t | 58 days | 758 kg |
| 2024 | 53,899 t | 17,296 t | 174 days | 801 kg |
| 2025 | 9,648 t | 3,088 t | 38 days | 755 kg |
Technical efficiency: EEXI (8.93 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 Seadar 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 | Sep 29, 2026, 16:00 UTC | in port | — |
Detected by Seadar 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 12, 2026, 07:09 UTC | KWAICHUNG CONTR. BERTH NO.19 (TERMINAL 9) | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Jul 29, 2026, 07:09 UTC | KWAICHUNG CONTR. BERTH NO. 5 (TERMINAL 5) | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | May 7, 2026, 23:56 UTC | KC18 | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Apr 25, 2026, 00:20 UTC | KC19 | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Feb 3, 2026, 14:44 UTC | KC18 | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Jan 16, 2026, 06:58 UTC | KC19 | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival(matched by call sign) | Oct 24, 2025, 00:07 UTC | KC17 | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Oct 5, 2025, 15:46 UTC | KC18 | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival(matched by call sign) | Jul 19, 2025, 00:28 UTC | KC19 | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Jan 6, 2019, 15:50 UTC | KC3 | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Oct 9, 2018, 20:50 UTC | WL | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Jul 8, 2018, 15:53 UTC | KC3 | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
Records published by the authority named on each row. Earliest record for this ship: July 8, 2018.
Source: Marine Department, HKSAR Government — DATA.GOV.HK. Licence: DATA.GOV.HK Terms and Conditions.
Behaviour at sea Seadar-derived
Patterns Seadar 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 30, 2026, 20:18 UTC | Draught change Reported draught went from 11.8 m to 14.2 m while in port at Santos. Seadar 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 Seadar. 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 MAERSK SAN JUAN now?
- MAERSK SAN JUAN (Container ship, Marshall Islands flag) was last seen on AIS on Oct 1, 2026, 11:09 UTC, under way at 8.2 kn, in the port of Santos. Seadar has no more recent AIS position for this ship. Its current location cannot be established from this report. The crew-entered destination was BRSSZ>>SGSIN (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 10:49 UTC). This report does not confirm the ship’s current route.
- What kind of ship is MAERSK SAN JUAN?
- MAERSK SAN JUAN is a container ship sailing under the flag of Marshall Islands, built in 2015 by Hanwha Ocean. The vessel is 331.1 m long and has a gross tonnage of 118,615.
- Who is recorded as the owner or manager of MAERSK SAN JUAN?
- SFL Juan Inc. is recorded as ISM manager for MAERSK SAN JUAN (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 Seadar hold for MAERSK SAN JUAN?
- Seadar has no matched sanctions record displayed for MAERSK SAN JUAN 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 MAERSK SAN JUAN. Missing records do not establish whether the ship has been detained.
Sister ships
Likely sister ships: built by Hanwha Ocean, same type, gross tonnage within 2.5% and length within 1.5% of this ship's.
- MAERSK SAN LAZAROIMO 9717216Container ship · built 2012 · 118,615 GT
- MAERSK SAN VINCENTIMO 9717228Container ship · built 2015 · 118,615 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 Seadar 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.
GET /api/v1/vessels/9717204Using this data in code?
Every account gets a personal API allowance: 2,500 credits a month free, 25,000 with Pro. Pro adds internal business use; API plans add building the data into your own products.