MMSI 367557910 · Call sign WDG6521
Not yet on Master's MateAbientot is a leisure boat flying the flag of the United States, 13 metres from stem to stern. Abientot has 4.2 metres in the beam and a 1.6-metre draft. Officially she's MMSI 367557910, call sign WDG6521. Claim Abientot 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 Abientot on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.