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
Sasebo Eco
MMSI 538005607
Not yet on Master's MateFlag
MHLLength
225 m
IMO
9675456
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
22
Out of the Marshall Islands, Sasebo Eco is a 225-metre vessel. Officially she's MMSI 538005607, IMO 9675456. It's free to add Sasebo Eco 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
Is Sasebo Eco 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
Last known position · Jun 3, 2026
Position
24.2186° N, 118.8628° E
Crossing the East China Sea? 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 Sasebo Eco 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 Sasebo Eco and switch it all on
Free to join · nothing to install to start · cancel anytime
About Sasebo Eco
What kind of vessel is Sasebo Eco?
Sasebo Eco is a vessel flagged to Marshall Islands.
Where was Sasebo Eco last seen?
Sasebo Eco was last reported in the East China Sea in Jun 2026 on public AIS.
What is Sasebo Eco's MMSI?
Sasebo Eco's MMSI is 538005607. IMO 9675456.
How big is Sasebo Eco?
Sasebo Eco is about 225 m long.
Is Sasebo Eco on the Master's Mate Safety Initiative Network?
Not yet. If Sasebo Eco is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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