MMSI 367040310 · Call sign WDC5388
Not yet on Master's MateSeaBIrd II is a private vessel listed on the the United States registry, 20.9 metres LOA. Her hull carries a beam measuring 5.6 metres and a draft of 4 m. On AIS she shows as MMSI 367040310, call sign WDC5388. The Master's Mate Safety Initiative Network welcomes SeaBIrd II — free to join, cruiser-run, and always on watch.
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 SeaBIrd II on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.