MMSI 413336320 · Call sign BOXH7
Not yet on Master's MateOn the Chinese registry, ZHONG REN 121 is a 169-metre boat. She has a beam of 40 m and a draft of 7 m. On AIS she shows as MMSI 413336320, call sign BOXH7, IMO 9922938. It's free to add ZHONG REN 121 to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put ZHONG REN 121 on the map. It hands you the full bridge:
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