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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

Knot 7

MMSI 367508820 · Call sign WDF9786

Not yet on Master's Mate
Flag
USAUSA
Call sign
WDF9786
Official No.
536661
AIS reports
1

Knot 7 flies the American flag — a vessel. She's listed under MMSI 367508820, call sign WDF9786. Knot 7 belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.

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Is Knot 7 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.

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Wherever Knot 7 roams, you're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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The most powerful cruising platform ever built — yours, free.

Joining the Safety Initiative Network doesn't just put Knot 7 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 Knot 7 and switch it all on
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About Knot 7

What kind of vessel is Knot 7?
Knot 7 is a vessel flagged to United States of America.
What is Knot 7's MMSI?
Knot 7's MMSI is 367508820. Call sign WDF9786.
Is Knot 7 on the Master's Mate Safety Initiative Network?
Not yet. If Knot 7 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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