Master's MateSafety Initiative Network
The Master's Mate Safety Initiative Network (MMSIn) — like AAA for the ocean, but free & community-driven. Cruisers keeping each other safe: anchor-drag & distress alerts, a verified captains directory, and a watch network that has your back.
Passenger
SILJA SYMPHONY
MMSI 265004000 · Call sign SCGB
Not yet on Master's MateType
Passenger
Flag
SWELength
203 m
Beam
32 m
Draft
7.1 m
Call sign
SCGB
IMO
8803769
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
87
Registered in Sweden, SILJA SYMPHONY is a 203-metre ferry. SILJA SYMPHONY has a beam measuring 32 metres and a 7.1-metre draft. Her registration reads MMSI 265004000, call sign SCGB, IMO 8803769. For a boat that carries people, SILJA SYMPHONY can lean on the Master's Mate Safety Initiative Network — free distress alerting and a fleet that's paying attention.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard SILJA SYMPHONY safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 15:40 UTC
Position
59.8291° N, 24.3646° E
Status
Under way (engine)
Speed
16.6 kn
Course
245°
Destination
SESTO<>FIMHQ<>FIHEL
ETA
06-10 08:00 UTC
Sailing the Baltic Sea? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
Free with your claim · for passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SILJA SYMPHONY on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim SILJA SYMPHONY and switch it all on
Free to join · nothing to install to start · cancel anytime
About SILJA SYMPHONY
What kind of vessel is SILJA SYMPHONY?
SILJA SYMPHONY is a Passenger flagged to Sweden.
Where was SILJA SYMPHONY last seen?
SILJA SYMPHONY was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is SILJA SYMPHONY's MMSI?
SILJA SYMPHONY's MMSI is 265004000. Call sign SCGB. IMO 8803769.
How big is SILJA SYMPHONY?
SILJA SYMPHONY is about 203 m long, 32 m on the beam, drawing 7.1 m.
Is SILJA SYMPHONY on the Master's Mate Safety Initiative Network?
Not yet. If SILJA SYMPHONY is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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