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)
Mad Max
MMSI 367161750 · Call sign WDQ9527
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
16.2 m
Beam
8.8 m
Draft
1.8 m
Call sign
WDQ9527
Official No.
991602
AIS reports
2
Mad Max, an American passenger ferry, measures 16.2 metres on deck. Below, she has a 8.8 m beam and a draft of 1.8 m. On the registers she's MMSI 367161750, call sign WDQ9527. Mad Max belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard Mad Max 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 Mad Max 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 Mad Max 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 Mad Max and switch it all on
Free to join · nothing to install to start · cancel anytime
About Mad Max
What kind of vessel is Mad Max?
Mad Max is a Passenger (Inspected) flagged to United States of America.
What is Mad Max's MMSI?
Mad Max's MMSI is 367161750. Call sign WDQ9527.
How big is Mad Max?
Mad Max is about 16.2 m long, 8.8 m on the beam, drawing 1.8 m.
Is Mad Max on the Master's Mate Safety Initiative Network?
Not yet. If Mad Max is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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