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)
Bravo
MMSI 368355320 · Call sign WDP4535
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
7.9 m
Beam
2.9 m
Draft
1.5 m
Call sign
WDP4535
Official No.
1325942
Hull ID
ABH26088A222
AIS reports
1
Bravo, an excursion vessel flying the flag of the United States, measures 7.9 metres on deck. She's built with a beam measuring 2.9 metres and a 1.5-metre draft. On the registers she's MMSI 368355320, call sign WDP4535. The Master's Mate Safety Initiative Network welcomes Bravo — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard Bravo 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 Bravo 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 Bravo 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 Bravo and switch it all on
Free to join · nothing to install to start · cancel anytime
About Bravo
What kind of vessel is Bravo?
Bravo is a Passenger (Inspected) flagged to United States of America.
What is Bravo's MMSI?
Bravo's MMSI is 368355320. Call sign WDP4535.
How big is Bravo?
Bravo is about 7.9 m long, 2.9 m on the beam, drawing 1.5 m.
Is Bravo on the Master's Mate Safety Initiative Network?
Not yet. If Bravo is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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