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)
The Magic Merman
MMSI 368074440 · Call sign WDK6425
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
11.9 m
Beam
3.7 m
Draft
1.3 m
Call sign
WDK6425
Official No.
INM40049E818
Hull ID
INM40049E818
AIS reports
1
The Magic Merman, a ferry registered in the United States, measures 11.9 metres on deck. She carries a beam of 3.7 m and a 1.3-metre draft. She broadcasts as MMSI 368074440, call sign WDK6425. Keep every soul aboard The Magic Merman covered with the free Master's Mate Safety Initiative Network.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard The Magic Merman 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 The Magic Merman 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 The Magic Merman 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 The Magic Merman and switch it all on
Free to join · nothing to install to start · cancel anytime
About The Magic Merman
What kind of vessel is The Magic Merman?
The Magic Merman is a Passenger (Inspected) flagged to United States of America.
What is The Magic Merman's MMSI?
The Magic Merman's MMSI is 368074440. Call sign WDK6425.
How big is The Magic Merman?
The Magic Merman is about 11.9 m long, 3.7 m on the beam, drawing 1.3 m.
Is The Magic Merman on the Master's Mate Safety Initiative Network?
Not yet. If The Magic Merman is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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