MMSI 232038913 · Call sign MK1A6
Not yet on Master's MateOut of the United Kingdom, GUMBAR is a 16-metre sailing yacht. Look for MMSI 232038913, call sign MK1A6. Join GUMBAR to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
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 GUMBAR on the map. It hands you the full bridge:
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