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.
Vessel
KARL WEISENBURGER
Germany · last seen 50°N 8°E · Jun 2026 · MMSI 211519820
Not yet on Master's MateFlag
DEUFirst reported
Jun 2026
Last reported
Jun 2026
AIS reports
12
KARL WEISENBURGER flies the German flag — a craft. On AIS she appears as MMSI 211519820. The Master's Mate Safety Initiative Network welcomes KARL WEISENBURGER — free to join, cruiser-run, and always on watch.
Free forever · No credit card
Is KARL WEISENBURGER 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
49.6124° N, 8.4296° E
Wherever KARL WEISENBURGER 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put KARL WEISENBURGER 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 KARL WEISENBURGER and switch it all on
Free to join · nothing to install to start · cancel anytime
About KARL WEISENBURGER
What kind of vessel is KARL WEISENBURGER?
KARL WEISENBURGER is a vessel flagged to Germany.
Where was KARL WEISENBURGER last seen?
KARL WEISENBURGER was last reported in around 50°N 8°E in Jun 2026 on public AIS.
What is KARL WEISENBURGER's MMSI?
KARL WEISENBURGER's MMSI is 211519820.
Is KARL WEISENBURGER on the Master's Mate Safety Initiative Network?
Not yet. If KARL WEISENBURGER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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