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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 DEYMANN 1
MMSI 211849780 · Call sign DD5381
Not yet on Master's MateType
Cargo
Flag
DEULength
174 m
Beam
12 m
Draft
1.7 m
Call sign
DD5381
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
6
RALF DEYMANN 1 is a German 174-metre cargo ship. She's built with a beam of 12 m and a 1.7 m draft. She's on record as MMSI 211849780, call sign DD5381. Big or small, every hull benefits from the free Master's Mate Safety Initiative Network — RALF DEYMANN 1 included.
Free forever · No credit card · for commercial operators
Eyes on RALF DEYMANN 1, 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 21:26 UTC
Position
53.4313° N, 10.3462° E
Status
Moored
Speed
0.0 kn
Course
95°
Destination
KARLSRUHR
ETA
03-02 00:00 UTC
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 RALF DEYMANN 1 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 DEYMANN 1 and switch it all on
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About RALF DEYMANN 1
What kind of vessel is RALF DEYMANN 1?
RALF DEYMANN 1 is a Cargo flagged to Germany.
Where was RALF DEYMANN 1 last seen?
RALF DEYMANN 1 was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is RALF DEYMANN 1's MMSI?
RALF DEYMANN 1's MMSI is 211849780. Call sign DD5381.
How big is RALF DEYMANN 1?
RALF DEYMANN 1 is about 174 m long, 12 m on the beam, drawing 1.7 m.
Is RALF DEYMANN 1 on the Master's Mate Safety Initiative Network?
Not yet. If RALF DEYMANN 1 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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