MMSI 368279590 · Call sign WDN4275
Not yet on Master's MateRegistered in the United States, Moonbeard is an 18.9-metre cruising boat. She's built with a 3.1 m beam and a 2.7 m draft. Look for MMSI 368279590, call sign WDN4275. Claim Moonbeard free and let the Master's Mate Safety Initiative Network keep an eye on her, on the water or off.
Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.
Look after her — claim free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put Moonbeard on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.