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
RALF DIETER
MMSI 211474230 · Call sign DK2691
Not yet on Master's MateType
Cargo
Flag
DEULength
105 m
Beam
11 m
Call sign
DK2691
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
73
RALF DIETER is a German 105-metre general cargo ship. Below, she has 11 metres in the beam. Look for MMSI 211474230, call sign DK2691. It's free to add RALF DIETER to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card · for commercial operators
Eyes on RALF DIETER, 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
Last known position · Jun 4, 2026
Position
51.7937° N, 4.6327° E
Transiting the North Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put RALF DIETER 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 RALF DIETER and switch it all on
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About RALF DIETER
What kind of vessel is RALF DIETER?
RALF DIETER is a Cargo flagged to Germany.
Where was RALF DIETER last seen?
RALF DIETER was last reported in the North Sea in Jun 2026 on public AIS.
What is RALF DIETER's MMSI?
RALF DIETER's MMSI is 211474230. Call sign DK2691.
How big is RALF DIETER?
RALF DIETER is about 105 m long, 11 m on the beam.
Is RALF DIETER on the Master's Mate Safety Initiative Network?
Not yet. If RALF DIETER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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