MMSI 367070590 · Call sign WSC6121
Not yet on Master's MateQUIET HOURS is a boat, under American registration. Officially she's MMSI 367070590, call sign WSC6121. Put QUIET HOURS on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
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 QUIET HOURS on the map. It hands you the full bridge:
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