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
Sugar Bear
MMSI 368009450 · Call sign WDJ7718
Not yet on Master's MateFlag
USACall sign
WDJ7718
Official No.
DL4152AC
AIS reports
1
Sugar Bear flies the American flag — a boat. On AIS she shows as MMSI 368009450, call sign WDJ7718. Give Sugar Bear the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Free forever · No credit card
Is Sugar Bear 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 Sugar Bear 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 Sugar Bear 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 Sugar Bear and switch it all on
Free to join · nothing to install to start · cancel anytime
About Sugar Bear
What kind of vessel is Sugar Bear?
Sugar Bear is a vessel flagged to United States of America.
What is Sugar Bear's MMSI?
Sugar Bear's MMSI is 368009450. Call sign WDJ7718.
Is Sugar Bear on the Master's Mate Safety Initiative Network?
Not yet. If Sugar Bear is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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