MMSI 367395770 · Call sign WDE7642
Not yet on Master's MateOn the American registry, Diem Binh is a 26.4-metre commercial fishing vessel. Diem Binh has a 7.6 m beam and a 3.6-metre draft. Officially she's MMSI 367395770, call sign WDE7642, IMO 8990639. Working boats like Diem Binh spend long hours offshore — the free Master's Mate Safety Initiative Network puts a distress mesh and a watching fleet within reach.
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 Diem Binh on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.