MMSI 256236000 · Call sign 9HA5755
Not yet on Master's MateOn the Maltese registry, SMOOTH OPERATOR is a 39-metre craft. She's built with a beam of 6 m and a 2 m draft. On AIS she shows as MMSI 256236000, call sign 9HA5755, IMO 9586784. Sign SMOOTH OPERATOR 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 SMOOTH OPERATOR on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.