MMSI 366974480 · Call sign WDB9372
Not yet on Master's MateMike Marlier is an American harbour workboat — 25.3 metres overall. She has a beam of 9.1 m and a draft of 3 m. She's on record as MMSI 366974480, call sign WDB9372. Mike Marlier is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put Mike Marlier on the map. It hands you the full bridge:
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