MMSI 368469690 · Call sign WDQ9268
Not yet on Master's MateSapphire Sol is an American vessel. On the registers she's MMSI 368469690, call sign WDQ9268. Claim Sapphire Sol free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
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 Sapphire Sol on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.