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
Back To Sea
MMSI 367049710 · Call sign WDC5998
Not yet on Master's MateFlag
USACall sign
WDC5998
Official No.
MN1644GN
AIS reports
1
Back To Sea is a boat flying the American flag. Find her under MMSI 367049710, call sign WDC5998. There's a place for Back To Sea on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
Free forever · No credit card
Is Back To Sea 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 Back To Sea 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 Back To Sea 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 Back To Sea and switch it all on
Free to join · nothing to install to start · cancel anytime
About Back To Sea
What kind of vessel is Back To Sea?
Back To Sea is a vessel flagged to United States of America.
What is Back To Sea's MMSI?
Back To Sea's MMSI is 367049710. Call sign WDC5998.
Is Back To Sea on the Master's Mate Safety Initiative Network?
Not yet. If Back To Sea is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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