MMSI 366763750 · Call sign WCY9591
Not yet on Master's MateHALE KAI is an American 10.1-metre cruising boat. HALE KAI has a 3.4-metre beam and a 2.2-metre draft. She's on record as MMSI 366763750, call sign WCY9591. Give HALE KAI the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.
Look after her — claim free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put HALE KAI on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.