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
Grande Detroit
MMSI 247186300
Not yet on Master's MateFlag
ITALength
176 m
IMO
9293272
AIS reports
2
Registered in Italy, Grande Detroit is a 176-metre boat. She broadcasts as MMSI 247186300, IMO 9293272. Put Grande Detroit on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card
Is Grande Detroit 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
Live AIS position · Jun 10, 2026 00:00 UTC
Position
51.2783° N, 3.5751° W
Status
Under way (engine)
Speed
1.8 kn
Course
272°
Destination
MAPTM>GBBRS
ETA
06-10 09:45 UTC
Crossing the North 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 Grande Detroit 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 Grande Detroit and switch it all on
Free to join · nothing to install to start · cancel anytime
About Grande Detroit
What kind of vessel is Grande Detroit?
Grande Detroit is a vessel flagged to Italy.
Where was Grande Detroit last seen?
Grande Detroit was last reported in the North Sea on public AIS.
What is Grande Detroit's MMSI?
Grande Detroit's MMSI is 247186300. IMO 9293272.
How big is Grande Detroit?
Grande Detroit is about 176 m long.
Is Grande Detroit on the Master's Mate Safety Initiative Network?
Not yet. If Grande Detroit is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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