MMSI 368129030 · Call sign WDL4190
Not yet on Master's MateMUG UP is an American 14-metre bluewater sailboat. She has a 4 m beam and a draft of 2.6 m. On AIS she shows as MMSI 368129030, call sign WDL4190. Put MUG UP on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
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 MUG UP on the map. It hands you the full bridge:
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