MMSI 368474080 · Call sign WDQ9768
Not yet on Master's MateOn the American registry, ON ISLAND is a 15-metre passenger ship. She has a beam of 4 m and a draft measuring 2 metres. Officially she's MMSI 368474080, call sign WDQ9768. Claim ON ISLAND free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
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 ON ISLAND on the map. It hands you the full bridge:
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