MMSI 211885580 · Call sign DJ4671
Not yet on Master's MateOut of Germany, MARGNA is a 13-metre cruising boat. She carries 4 metres in the beam. On AIS she appears as MMSI 211885580, call sign DJ4671. There's a place for MARGNA on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
GPS-precise anchor-drag alarms, ETA-calibrated weather routing, worldwide charts, and cruisers watching each other’s backs.
Set her anchor watch — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put MARGNA on the map. It hands you the full bridge:
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