MMSI 367340050 · Call sign WDE3505
Not yet on Master's MateHailing from the United States, Deep Blue is a vessel. Her papers read MMSI 367340050, call sign WDE3505. Deep Blue is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
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 Deep Blue on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.