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 Barge (Uninspected)
Big Zulu
MMSI 367511630 · Call sign WDG2050
Not yet on Master's MateType
Passenger Barge (Uninspected)
Flag
USALength
10.4 m
Beam
3 m
Draft
1.6 m
Call sign
WDG2050
Official No.
1153693
Hull ID
VNM00199E102
AIS reports
1
Big Zulu flies the American flag — a 10.4-metre passenger ferry. Below, she has a 3-metre beam and a draft of 1.6 m. Officially she's MMSI 367511630, call sign WDG2050. Big Zulu 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 Big Zulu 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 Big Zulu 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 Big Zulu 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 Big Zulu and switch it all on
Free to join · nothing to install to start · cancel anytime
About Big Zulu
What kind of vessel is Big Zulu?
Big Zulu is a Passenger Barge (Uninspected) flagged to United States of America.
What is Big Zulu's MMSI?
Big Zulu's MMSI is 367511630. Call sign WDG2050.
How big is Big Zulu?
Big Zulu is about 10.4 m long, 3 m on the beam, drawing 1.6 m.
Is Big Zulu on the Master's Mate Safety Initiative Network?
Not yet. If Big Zulu is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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