MMSI 319059300 · Call sign ZGDR6
Not yet on Master's MateWISP, a sailing cruiser on the the Cayman Islands registry, measures 47 metres on deck. WISP has 6 metres in the beam and a 4.5-metre draft. She's listed under MMSI 319059300, call sign ZGDR6, IMO 1012256. Sleep easier at anchor — WISP can join the free Master's Mate Safety Initiative Network, with drag alarms and cruisers nearby.
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 WISP on the map. It hands you the full bridge:
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