MMSI 367753740 · Call sign WDI9944
Not yet on Master's MateMary jean ii, an American fishing craft, measures 12.8 metres on deck. Below, she has a beam of 4.4 m and a draft of 1.9 m. On AIS she shows as MMSI 367753740, call sign WDI9944. Mary jean ii can join the Master's Mate Safety Initiative Network free, for live AIS, weather, and a network of boats ready to help when it counts.
Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.
Keep the fleet in sight — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put Mary jean ii on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.