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
ISOLA DI S. STEFANO
MMSI 247045600
Not yet on Master's MateFlag
ITALength
74 m
IMO
9011026
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
55
ISOLA DI S. STEFANO, a vessel wearing Italian colours, measures 74 metres on deck. On the registers she's MMSI 247045600, IMO 9011026. There's a place for ISOLA DI S. STEFANO on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
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Is ISOLA DI S. STEFANO 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.
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Live AIS position · Jun 10, 2026 01:29 UTC
Position
41.1818° N, 9.3857° E
Status
Engaged in fishing
Speed
0.0 kn
Course
189°
Destination
LA MADDALENA/PALAU
ETA
07-01 19:45 UTC
Crossing the Tyrrhenian Sea? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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Joining the Safety Initiative Network doesn't just put ISOLA DI S. STEFANO 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 ISOLA DI S. STEFANO and switch it all on
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About ISOLA DI S. STEFANO
What kind of vessel is ISOLA DI S. STEFANO?
ISOLA DI S. STEFANO is a vessel flagged to Italy.
Where was ISOLA DI S. STEFANO last seen?
ISOLA DI S. STEFANO was last reported in the Tyrrhenian Sea in Jun 2026 on public AIS.
What is ISOLA DI S. STEFANO's MMSI?
ISOLA DI S. STEFANO's MMSI is 247045600. IMO 9011026.
How big is ISOLA DI S. STEFANO?
ISOLA DI S. STEFANO is about 74 m long.
Is ISOLA DI S. STEFANO on the Master's Mate Safety Initiative Network?
Not yet. If ISOLA DI S. STEFANO is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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