MMSI 368413030 · Call sign WDQ3020
Not yet on Master's MateOn the American registry, Lionheart is a 17.4-metre private cruiser. She has a beam of 5.1 m and a draft measuring 2 metres. Find her under MMSI 368413030, call sign WDQ3020. Whether she's at the dock or out for the weekend, Lionheart is covered by the free Master's Mate Safety Initiative Network — alarms, weather, and a watching fleet.
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 Lionheart on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.