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
Quattroelle Shadow
MMSI 470459000
Not yet on Master's MateFlag
ARELength
50 m
IMO
8030594
AIS reports
2
On the Emirati registry, Quattroelle Shadow is a 50-metre craft. On AIS she appears as MMSI 470459000, IMO 8030594. Quattroelle Shadow can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.
Free forever · No credit card
Is Quattroelle Shadow 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
Wherever Quattroelle Shadow roams, 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 Quattroelle Shadow 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 Quattroelle Shadow and switch it all on
Free to join · nothing to install to start · cancel anytime
About Quattroelle Shadow
What kind of vessel is Quattroelle Shadow?
Quattroelle Shadow is a vessel flagged to United Arab Emirates.
What is Quattroelle Shadow's MMSI?
Quattroelle Shadow's MMSI is 470459000. IMO 8030594.
How big is Quattroelle Shadow?
Quattroelle Shadow is about 50 m long.
Is Quattroelle Shadow on the Master's Mate Safety Initiative Network?
Not yet. If Quattroelle Shadow is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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