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.
Passenger (Inspected)
Spirit of the Water
MMSI 366829840 · Call sign WDA6208
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
24.6 m
Beam
6.1 m
Draft
1.8 m
Call sign
WDA6208
Official No.
108331
AIS reports
1
Spirit of the Water, an excursion vessel registered in the United States, measures 24.6 metres on deck. Spirit of the Water has a 6.1-metre beam and a 1.8-metre draft. On the registers she's MMSI 366829840, call sign WDA6208. The Master's Mate Safety Initiative Network welcomes Spirit of the Water — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard Spirit of the Water safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Spirit of the Water 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 · for passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Spirit of the Water on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim Spirit of the Water and switch it all on
Free to join · nothing to install to start · cancel anytime
About Spirit of the Water
What kind of vessel is Spirit of the Water?
Spirit of the Water is a Passenger (Inspected) flagged to United States of America.
What is Spirit of the Water's MMSI?
Spirit of the Water's MMSI is 366829840. Call sign WDA6208.
How big is Spirit of the Water?
Spirit of the Water is about 24.6 m long, 6.1 m on the beam, drawing 1.8 m.
Is Spirit of the Water on the Master's Mate Safety Initiative Network?
Not yet. If Spirit of the Water is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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