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.
Other
MANNHEIM I
MMSI 218054530 · Call sign DC9812
Not yet on Master's MateType
Other
Flag
DEULength
193 m
Beam
12 m
Draft
2 m
Call sign
DC9812
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
MANNHEIM I, a vessel flagged in Germany, measures 193 metres on deck. She's built with a 12 m beam and a 2-metre draft. She broadcasts as MMSI 218054530, call sign DC9812. Bring MANNHEIM I aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
Free forever · No credit card
Is MANNHEIM I 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
Last known position · Jun 4, 2026
Position
50.5799° N, 7.2356° E
Wherever MANNHEIM I roams, 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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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put MANNHEIM I 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 MANNHEIM I and switch it all on
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About MANNHEIM I
What kind of vessel is MANNHEIM I?
MANNHEIM I is a Other flagged to Germany.
Where was MANNHEIM I last seen?
MANNHEIM I was last reported in around 51°N 7°E in Jun 2026 on public AIS.
What is MANNHEIM I's MMSI?
MANNHEIM I's MMSI is 218054530. Call sign DC9812.
How big is MANNHEIM I?
MANNHEIM I is about 193 m long, 12 m on the beam, drawing 2 m.
Is MANNHEIM I on the Master's Mate Safety Initiative Network?
Not yet. If MANNHEIM I is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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