MMSI 367019570 · Call sign WDC4131
Not yet on Master's MateAn American recreational vessel, Sea Fox measures 13.8 metres. Below, she has a 4.1 m beam and a draft measuring 2.7 metres. On AIS she appears as MMSI 367019570, call sign WDC4131. It's free to add Sea Fox to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
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 Sea Fox on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.