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.
Cargo
RONJA
MMSI 211471070 · Call sign DC4327
Not yet on Master's MateType
Cargo
Flag
DEULength
84 m
Beam
19 m
Call sign
DC4327
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
RONJA is a merchant ship on the Germany registry, 84 metres on deck. Below, she has a 19-metre beam. Her registration reads MMSI 211471070, call sign DC4327. Add RONJA to the Master's Mate Safety Initiative Network and share the water with a fleet that's paying attention — free.
Free forever · No credit card · for commercial operators
Eyes on RONJA, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 08:42 UTC
Position
53.4983° N, 9.9432° E
Status
Under way (engine)
Speed
3.3 kn
Course
289°
Destination
HAMBURG
Transiting the Baltic Sea? 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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Joining the Safety Initiative Network doesn't just put RONJA on the map. It hands you the full bridge:
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim RONJA and switch it all on
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About RONJA
What kind of vessel is RONJA?
RONJA is a Cargo flagged to Germany.
Where was RONJA last seen?
RONJA was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is RONJA's MMSI?
RONJA's MMSI is 211471070. Call sign DC4327.
How big is RONJA?
RONJA is about 84 m long, 19 m on the beam.
Is RONJA on the Master's Mate Safety Initiative Network?
Not yet. If RONJA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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