MMSI 319326500 · Call sign ZGUX6
Not yet on Master's MateBIG NAAN is a pleasure craft flagged in the Cayman Islands, 40 metres overall. She's built with a 10-metre beam and a 2.4-metre draft. Officially she's MMSI 319326500, call sign ZGUX6, IMO 1067718. Claim BIG NAAN free and let the Master's Mate Safety Initiative Network keep an eye on her, on the water or off.
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 BIG NAAN on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.