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
Coastal Leopard
MMSI 572137220
Not yet on Master's MateFlag
TUVLength
59 m
IMO
8827363
AIS reports
2
Coastal Leopard is a vessel flagged in Tuvalu, 59 metres overall. On AIS she shows as MMSI 572137220, IMO 8827363. Coastal Leopard belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
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Is Coastal Leopard 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 Coastal Leopard roams, 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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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Coastal Leopard 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 Coastal Leopard and switch it all on
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About Coastal Leopard
What kind of vessel is Coastal Leopard?
Coastal Leopard is a vessel flagged to Tuvalu.
What is Coastal Leopard's MMSI?
Coastal Leopard's MMSI is 572137220. IMO 8827363.
How big is Coastal Leopard?
Coastal Leopard is about 59 m long.
Is Coastal Leopard on the Master's Mate Safety Initiative Network?
Not yet. If Coastal Leopard is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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