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
DONT TELL MOM
MMSI 366567560 · Call sign WCE5974
Not yet on Master's MateFlag
USACall sign
WCE5974
Official No.
903330
AIS reports
1
DONT TELL MOM flies the American flag — a craft. On AIS she appears as MMSI 366567560, call sign WCE5974. It's free to add DONT TELL MOM to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card
Is DONT TELL MOM 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 DONT TELL MOM 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 DONT TELL MOM 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 DONT TELL MOM and switch it all on
Free to join · nothing to install to start · cancel anytime
About DONT TELL MOM
What kind of vessel is DONT TELL MOM?
DONT TELL MOM is a vessel flagged to United States of America.
What is DONT TELL MOM's MMSI?
DONT TELL MOM's MMSI is 366567560. Call sign WCE5974.
Is DONT TELL MOM on the Master's Mate Safety Initiative Network?
Not yet. If DONT TELL MOM is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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