MMSI 367483130 · Call sign WDF7303
Not yet on Master's MateMr Randolph is an American vessel. She's on record as MMSI 367483130, call sign WDF7303. Put Mr Randolph on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
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 Mr Randolph on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.