MMSI 210227000 · Call sign 5BTY5
Not yet on Master's MateARIA 1 is a Cypriot sailing boat, 50 metres long. She has 10 metres in the beam and a draft of 5 m. On the registers she's MMSI 210227000, call sign 5BTY5, IMO 8529260. There's a place for ARIA 1 on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
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 ARIA 1 on the map. It hands you the full bridge:
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