MMSI 218003640 · Call sign DF9960
Not yet on Master's MateKAHU flies the German flag — a 12-metre cruising boat. She carries 6 metres in the beam. Look for MMSI 218003640, call sign DF9960. Sign KAHU up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
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 KAHU on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.