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.
Vessel
Symphony Sun
MMSI 244770393
Not yet on Master's MateFlag
NLDLength
120 m
IMO
9721669
AIS reports
1
Registered in the Netherlands, Symphony Sun is a 120-metre craft. Officially she's MMSI 244770393, IMO 9721669. Symphony Sun belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
Free forever · No credit card
Is Symphony Sun your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 12:56 UTC
Position
39.5529° N, 2.6312° E
Status
Moored
Speed
0.0 kn
Course
166°
Destination
PALMA DE MALLORCA
ETA
06-09 08:00 UTC
Crossing the Western Mediterranean? 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Symphony Sun on the map. It hands you the full bridge:
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.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim Symphony Sun and switch it all on
Free to join · nothing to install to start · cancel anytime
About Symphony Sun
What kind of vessel is Symphony Sun?
Symphony Sun is a vessel flagged to Netherlands.
Where was Symphony Sun last seen?
Symphony Sun was last reported in the Western Mediterranean on public AIS.
What is Symphony Sun's MMSI?
Symphony Sun's MMSI is 244770393. IMO 9721669.
How big is Symphony Sun?
Symphony Sun is about 120 m long.
Is Symphony Sun on the Master's Mate Safety Initiative Network?
Not yet. If Symphony Sun is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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