United States of America · last seen 26°N 80°W · Jun 2026 · MMSI 338124129
Not yet on Master's MateCIN TAX is a vessel flying the flag of the United States. On the registers she's MMSI 338124129. Sign CIN TAX up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
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 CIN TAX on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.