MMSI 367099530 · Call sign WTX9511
Not yet on Master's MateCOP OUT flies the American flag — a 9.5-metre family boat. She carries a 3.5-metre beam and a 1.9 m draft. She's on record as MMSI 367099530, call sign WTX9511. Sign COP OUT up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
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 COP OUT on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.