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
M2 (M Squared)
MMSI 367723270 · Call sign WDI6891
Not yet on Master's MateFlag
USACall sign
WDI6891
Official No.
WN 5362 RD
AIS reports
1
M2 (M Squared) flies the American flag — a craft. On the registers she's MMSI 367723270, call sign WDI6891. Put M2 (M Squared) on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card
Is M2 (M Squared) 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 M2 (M Squared) 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 M2 (M Squared) 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 M2 (M Squared) and switch it all on
Free to join · nothing to install to start · cancel anytime
About M2 (M Squared)
What kind of vessel is M2 (M Squared)?
M2 (M Squared) is a vessel flagged to United States of America.
What is M2 (M Squared)'s MMSI?
M2 (M Squared)'s MMSI is 367723270. Call sign WDI6891.
Is M2 (M Squared) on the Master's Mate Safety Initiative Network?
Not yet. If M2 (M Squared) is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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