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.
Towing Vessel
Alivia Z
MMSI 368410520 · Call sign WDQ2741
Not yet on Master's MateType
Towing Vessel
Flag
USALength
15.8 m
Beam
5.8 m
Draft
1.4 m
Call sign
WDQ2741
Official No.
1353746
AIS reports
1
Alivia Z is an American working craft — 15.8 metres overall. Below, she has a beam measuring 5.8 metres and a draft of 1.4 m. She's listed under MMSI 368410520, call sign WDQ2741. Sign Alivia Z up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
Free forever · No credit card · for working boats
Built for boats that work — like Alivia Z.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Alivia Z 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 working boats
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Alivia Z on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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 Alivia Z and switch it all on
Free to join · nothing to install to start · cancel anytime
About Alivia Z
What kind of vessel is Alivia Z?
Alivia Z is a Towing Vessel flagged to United States of America.
What is Alivia Z's MMSI?
Alivia Z's MMSI is 368410520. Call sign WDQ2741.
How big is Alivia Z?
Alivia Z is about 15.8 m long, 5.8 m on the beam, drawing 1.4 m.
Is Alivia Z on the Master's Mate Safety Initiative Network?
Not yet. If Alivia Z is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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