MMSI 366849820 · Call sign WDA8023
Not yet on Master's MateGUSTO IV is an American passenger ship — 13.8 metres overall. Her hull carries a beam of 4.6 m and a draft measuring 2.1 metres. She's listed under MMSI 366849820, call sign WDA8023. GUSTO IV is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put GUSTO IV on the map. It hands you the full bridge:
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