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
Green Line
MMSI 341701000
Not yet on Master's MateFlag
KNALength
77 m
IMO
8725670
AIS reports
2
Green Line is a 77-metre vessel, flying the flag of Saint Kitts and Nevis. On AIS she appears as MMSI 341701000, IMO 8725670. Add Green Line to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
Free forever · No credit card
Is Green Line 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 Green Line 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 Green Line 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 Green Line and switch it all on
Free to join · nothing to install to start · cancel anytime
About Green Line
What kind of vessel is Green Line?
Green Line is a vessel flagged to Saint Kitts and Nevis.
What is Green Line's MMSI?
Green Line's MMSI is 341701000. IMO 8725670.
How big is Green Line?
Green Line is about 77 m long.
Is Green Line on the Master's Mate Safety Initiative Network?
Not yet. If Green Line is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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