MMSI 366802370 · Call sign WDA3801
Not yet on Master's MateMintaka 4 is a family boat listed on the the United States registry, 11.6 metres overall. She carries a 4 m beam and a 1.8-metre draft. On the registers she's MMSI 366802370, call sign WDA3801. Claim Mintaka 4 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 Mintaka 4 on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.