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
Ronja Strand
MMSI 258487000
Not yet on Master's MateFlag
NORLength
85 m
IMO
9772448
AIS reports
2
Ronja Strand, a boat under the Norwegian flag, measures 85 metres on deck. On AIS she shows as MMSI 258487000, IMO 9772448. Give Ronja Strand the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Free forever · No credit card
Is Ronja Strand 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 Ronja Strand 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 Ronja Strand 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 Ronja Strand and switch it all on
Free to join · nothing to install to start · cancel anytime
About Ronja Strand
What kind of vessel is Ronja Strand?
Ronja Strand is a vessel flagged to Norway.
What is Ronja Strand's MMSI?
Ronja Strand's MMSI is 258487000. IMO 9772448.
How big is Ronja Strand?
Ronja Strand is about 85 m long.
Is Ronja Strand on the Master's Mate Safety Initiative Network?
Not yet. If Ronja Strand is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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