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
Whatcha Gonna Do
MMSI 367196420 · Call sign WDF2459
Not yet on Master's MateFlag
USACall sign
WDF2459
Official No.
ny2527FG
AIS reports
2
Flying the American flag, Whatcha Gonna Do is a vessel. She's listed under MMSI 367196420, call sign WDF2459. The Master's Mate Safety Initiative Network welcomes Whatcha Gonna Do — free to join, cruiser-run, and always on watch.
Free forever · No credit card
Is Whatcha Gonna Do 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 Whatcha Gonna Do 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 Whatcha Gonna Do 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 Whatcha Gonna Do and switch it all on
Free to join · nothing to install to start · cancel anytime
About Whatcha Gonna Do
What kind of vessel is Whatcha Gonna Do?
Whatcha Gonna Do is a vessel flagged to United States of America.
What is Whatcha Gonna Do's MMSI?
Whatcha Gonna Do's MMSI is 367196420. Call sign WDF2459.
Is Whatcha Gonna Do on the Master's Mate Safety Initiative Network?
Not yet. If Whatcha Gonna Do is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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