MMSI 367044620 · Call sign WDC5663
Not yet on Master's MateIsland Time is an American craft. On AIS she appears as MMSI 367044620, call sign WDC5663. Island Time can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put Island Time on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.