Passenger · Japan · last seen 34°N 133°E · Jun 2026 · MMSI 431014855 · Call sign JD4716
Not yet on Master's MateRegistered in Japan, YAMATO is a 195-metre passenger ferry. Below, she has 30 metres in the beam and a draft of 6.4 m. Find her under MMSI 431014855, call sign JD4716, IMO 9860843. Keep every soul aboard YAMATO covered with the free Master's Mate Safety Initiative Network.
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 YAMATO on the map. It hands you the full bridge:
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