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.
Sailing
WAVEWALKER
MMSI 368281060 · Call sign WSN4443
Not yet on Master's MateType
Sailing
Flag
USALength
18 m
Beam
5 m
Draft
2.5 m
Call sign
WSN4443
Official No.
1330697
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
171
WAVEWALKER, an ocean-going sailboat on the the United States registry, measures 18 metres on deck. Her hull carries a beam measuring 5 metres and a draft measuring 2.5 metres. Look for MMSI 368281060, call sign WSN4443. It's free to add WAVEWALKER to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card · for cruisers
Sleep easy on the hook aboard WAVEWALKER.
GPS-precise anchor-drag alarms, ETA-calibrated weather routing, worldwide charts, and cruisers watching each other’s backs.
Set her anchor watch — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 05:44 UTC
Position
39.5623° N, 2.6286° E
Status
Under way (engine)
Speed
0.0 kn
Course
360°
Sailing the Western Mediterranean? 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 cruisers
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put WAVEWALKER on the map. It hands you the full bridge:
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Claim WAVEWALKER and switch it all on
Free to join · nothing to install to start · cancel anytime
About WAVEWALKER
What kind of vessel is WAVEWALKER?
WAVEWALKER is a Sailing flagged to United States of America.
Where was WAVEWALKER last seen?
WAVEWALKER was last reported in the Western Mediterranean in Jun 2026 on public AIS.
What is WAVEWALKER's MMSI?
WAVEWALKER's MMSI is 368281060. Call sign WSN4443.
How big is WAVEWALKER?
WAVEWALKER is about 18 m long, 5 m on the beam, drawing 2.5 m.
Is WAVEWALKER on the Master's Mate Safety Initiative Network?
Not yet. If WAVEWALKER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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