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.
Wing-in-ground
KARL-HEINZ
MMSI 211469650 · Call sign DB5277
Not yet on Master's MateType
Wing-in-ground
Flag
DEULength
85 m
Beam
9 m
Call sign
DB5277
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
40
Out of Germany, KARL-HEINZ is an 85-metre boat. Her hull carries a beam measuring 9 metres. Look for MMSI 211469650, call sign DB5277. Put KARL-HEINZ on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
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Is KARL-HEINZ 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.
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Last known position · Jun 3, 2026
Position
52.3078° N, 9.0458° E
Crossing the North Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put KARL-HEINZ 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.
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About KARL-HEINZ
What kind of vessel is KARL-HEINZ?
KARL-HEINZ is a Wing-in-ground flagged to Germany.
Where was KARL-HEINZ last seen?
KARL-HEINZ was last reported in the North Sea in Jun 2026 on public AIS.
What is KARL-HEINZ's MMSI?
KARL-HEINZ's MMSI is 211469650. Call sign DB5277.
How big is KARL-HEINZ?
KARL-HEINZ is about 85 m long, 9 m on the beam.
Is KARL-HEINZ on the Master's Mate Safety Initiative Network?
Not yet. If KARL-HEINZ is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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