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.
Vessel
MV Walla Walla
MMSI 366710810
Not yet on Master's MateFlag
USALength
134.1 m
IMO
7233151
AIS reports
1
MV Walla Walla, a boat flying the flag of the United States, measures 134.1 metres on deck. Her papers read MMSI 366710810, IMO 7233151. MV Walla Walla belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
Free forever · No credit card
Is MV Walla Walla your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever MV Walla Walla 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put MV Walla Walla 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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim MV Walla Walla and switch it all on
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About MV Walla Walla
What kind of vessel is MV Walla Walla?
MV Walla Walla is a vessel flagged to United States of America.
What is MV Walla Walla's MMSI?
MV Walla Walla's MMSI is 366710810. IMO 7233151.
How big is MV Walla Walla?
MV Walla Walla is about 134.1 m long.
Is MV Walla Walla on the Master's Mate Safety Initiative Network?
Not yet. If MV Walla Walla is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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