Silja Symphony
Ferry · Sweden · built 1991 · AIS Class A
In short
Silja Symphony (Ferry, Sweden flag) was last seen on AIS on , moored, in the port of Helsingfors (Helsinki). Its crew-entered AIS destination is SESTO >FIMHQ >FIHEL, with an ETA of Oct 4, 2026, 01:45 UTC; its reported draught is 7.1 m (voyage report via Digitraffic marine AIS, received Oct 3, 2026, 08:19 UTC). It arrived there on Oct 3, 2026, 07:16 UTC. ISM manager: HT Shipmanagement OU (source: EU MRV (THETIS-MRV) emissions, reporting years 2024–2025).
- Vessel type
- Ferry
- Flag
- Sweden
- Year built
- 1991
- Gross tonnage
- 58,377
- Size (length × beam)
- 203 m × 32 m
- ISM manager
- HT Shipmanagement OU
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Last reported position
received- Position
- 60.1614° N, 24.9596° E
- Area
- Baltic Sea
- StatusWhat do AIS statuses mean?
- Moored
- Speed
- 0 kn
- Course
- 169°
- Heading
- 139°
Last 30 days: 9 port calls (Helsingfors (Helsinki), Stockholm, and Bergs oljehamn).
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
- Silja Symphony
- IMO numberWhat is an IMO number?
- 8803769
- MMSIWhat is an MMSI?
- 265004000
- Call signWhat is a call sign?
- SCGB
- Flag
- Sweden
- AIS ship type
- Passenger
- Gross tonnageGross tonnage vs deadweight
- 58,377
- Length overall
- 203 m
- Beam
- 31.5 m
- Year built
- 1991
SwedenA 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 |
|---|---|---|
| Arrived at Helsingfors (Helsinki)AIS-detected | Voydar port-call detector (AIS geofence) | |
| Left StockholmAIS-detected | Voydar port-call detector (AIS geofence) | |
| Arrived at StockholmAIS-detected | Voydar port-call detector (AIS geofence) | |
| Left Helsingfors (Helsinki)AIS-detected | Voydar port-call detector (AIS geofence) | |
| Arrived at Helsingfors (Helsinki)AIS-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 |
|---|---|---|---|---|
| 2018 | 60,083 t | 19,068 t | 259 days | 622 kg |
| 2019 | 57,023 t | 18,093 t | 249 days | 624 kg |
| 2020 | 24,224 t | 7,687 t | 95 days | 700 kg |
| 2021 | 29,724 t | 9,433 t | 130 days | 626 kg |
| 2022 | 53,071 t | 16,842 t | 261 days | 562 kg |
| 2023 | 54,099 t | 16,874 t | 255 days | 583 kg |
| 2024 | 56,087 t | 17,729 t | 264 days | 583 kg |
| 2025 | 53,246 t | 16,608 t | 265 days | 551 kg |
Technical efficiency: EIV (2.95 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 |
|---|---|---|---|
| Helsingfors (Helsinki) FIHEL | Oct 3, 2026, 07:16 UTC | in port | — |
| Stockholm SESTO | Oct 2, 2026, 07:48 UTC | Oct 2, 2026, 14:58 UTC | 7 h 10 min |
| Helsingfors (Helsinki) FIHEL | Oct 1, 2026, 07:16 UTC | Oct 1, 2026, 14:04 UTC | 6 h 48 min |
| Stockholm SESTO | Sep 30, 2026, 07:50 UTC | Sep 30, 2026, 15:07 UTC | 7 h 17 min |
| Stockholm SESTO | Sep 28, 2026, 07:48 UTC | Sep 28, 2026, 15:01 UTC | 7 h 13 min |
| Stockholm SESTO | Sep 26, 2026, 07:47 UTC | Sep 26, 2026, 15:05 UTC | 7 h 18 min |
| Stockholm SESTO | Sep 24, 2026, 07:49 UTC | Sep 24, 2026, 15:08 UTC | 7 h 19 min |
| Bergs oljehamn SEBER | Sep 16, 2026, 14:35 UTC | Sep 18, 2026, 01:23 UTC | 34 h 48 min |
| Bergs oljehamn SEBER | Sep 8, 2026, 14:38 UTC | Sep 9, 2026, 13:48 UTC | 23 h 11 min |
| Bergs oljehamn SEBER | Jun 28, 2026, 14:33 UTC | Jul 12, 2026, 21:01 UTC | 14 d 6 h |
| Bergs oljehamn SEBER | Jun 16, 2026, 14:42 UTC | Jun 19, 2026, 14:35 UTC | 2 d 23 h |
| Bergs oljehamn SEBER | Jun 10, 2026, 14:38 UTC | Jun 10, 2026, 21:00 UTC | 6 h 21 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.
About Silja Symphony
MS Silja Symphony is a cruiseferry owned by the Estonian shipping company Tallink Group, operated under their Silja Line brand on a route connecting Helsinki, Finland to Stockholm, Sweden via Mariehamn. She was built in 1991 at Masa-Yards Turku New Shipyard, Finland.
Summary from Wikipedia, licensed CC BY-SA.
Frequently asked questions
- Where is Silja Symphony now?
- Silja Symphony (Ferry, Sweden flag) was last seen on AIS on Oct 3, 2026, 08:22 UTC, moored, in the port of Helsingfors (Helsinki). The crew-entered destination was SESTO >FIMHQ >FIHEL (voyage report via Digitraffic marine AIS, received Oct 3, 2026, 08:19 UTC). This report does not confirm the ship’s current route.
- What kind of ship is Silja Symphony?
- Silja Symphony is a ferry sailing under the flag of Sweden, built in 1991 by Masa Yards. The vessel is 203 m long with a beam of 31.5 m and has a gross tonnage of 58,377.
- Who is recorded as the owner or manager of Silja Symphony?
- HT Shipmanagement OU is recorded as ISM manager for Silja Symphony (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 Silja Symphony?
- Voydar has no matched sanctions record displayed for Silja Symphony 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 Silja Symphony. 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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