MMSI 366439660 · Call sign WBU2097
Not yet on Master's MateOut of the United States, PRUDENCE is a 23.5-metre offshore fishing boat. PRUDENCE has 6.7 metres in the beam and a 4.3 m draft. She's listed under MMSI 366439660, call sign WBU2097, IMO 8886436. PRUDENCE is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
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 PRUDENCE on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.