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
SEVEN SEAS HIGHWAY
MMSI 370363000
Not yet on Master's MateFlag
PANLength
199 m
IMO
9238521
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
23
Registered in Panama, SEVEN SEAS HIGHWAY is a 199-metre boat. Look for MMSI 370363000, IMO 9238521. SEVEN SEAS HIGHWAY is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
Free forever · No credit card
Is SEVEN SEAS HIGHWAY 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
34.0522° N, 134.9524° E
Crossing the Sea of Japan? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SEVEN SEAS HIGHWAY 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 SEVEN SEAS HIGHWAY and switch it all on
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About SEVEN SEAS HIGHWAY
What kind of vessel is SEVEN SEAS HIGHWAY?
SEVEN SEAS HIGHWAY is a vessel flagged to Panama.
Where was SEVEN SEAS HIGHWAY last seen?
SEVEN SEAS HIGHWAY was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is SEVEN SEAS HIGHWAY's MMSI?
SEVEN SEAS HIGHWAY's MMSI is 370363000. IMO 9238521.
How big is SEVEN SEAS HIGHWAY?
SEVEN SEAS HIGHWAY is about 199 m long.
Is SEVEN SEAS HIGHWAY on the Master's Mate Safety Initiative Network?
Not yet. If SEVEN SEAS HIGHWAY is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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