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.
Passenger
DONAU
MMSI 211753990 · Call sign DH4651
Not yet on Master's MateType
Passenger
Flag
DEULength
32 m
Beam
5 m
Draft
0.1 m
Call sign
DH4651
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
7
DONAU is a German 32-metre passenger ship. She has a beam of 5 m and a draft measuring 0.1 metres. Her registration reads MMSI 211753990, call sign DH4651. It's free to add DONAU 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 passenger & charter operators
Keep every soul aboard DONAU safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 2, 2026
Position
52.4243° N, 13.8336° E
Wherever DONAU 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 · for passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put DONAU on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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.
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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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 DONAU and switch it all on
Free to join · nothing to install to start · cancel anytime
About DONAU
What kind of vessel is DONAU?
DONAU is a Passenger flagged to Germany.
Where was DONAU last seen?
DONAU was last reported in around 52°N 14°E in Jun 2026 on public AIS.
What is DONAU's MMSI?
DONAU's MMSI is 211753990. Call sign DH4651.
How big is DONAU?
DONAU is about 32 m long, 5 m on the beam, drawing 0.1 m.
Is DONAU on the Master's Mate Safety Initiative Network?
Not yet. If DONAU is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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