MMSI 366836270 · Call sign WDA6796
Not yet on Master's MateCaroline is an American private cruiser — 11.5 metres overall. She has a 3.8 m beam and a draft of 1.8 m. Officially she's MMSI 366836270, call sign WDA6796. Caroline belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
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 Caroline on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.