MMSI 276784000 · Call sign ES2819
Not yet on Master's MateAn Estonian work boat, AHTO-01 measures 18 metres. She has a 4 m beam. Find her under MMSI 276784000, call sign ES2819. Give AHTO-01 the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
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 AHTO-01 on the map. It hands you the full bridge:
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