MMSI 440120950 · Call sign 306
Not yet on Master's Mate172 HWA CHANG is a fishing vessel wearing South Korean colours, 40 metres overall. She's built with 8 metres in the beam. On the registers she's MMSI 440120950, call sign 306. Put 172 HWA CHANG on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.
Keep the fleet in sight — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put 172 HWA CHANG on the map. It hands you the full bridge:
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