MMSI 367529670 · Call sign WDG3791
Not yet on Master's MateReef Bound is an American 8.5-metre ferry vessel. Her hull carries a beam measuring 3 metres and a draft of 2.4 m. On the registers she's MMSI 367529670, call sign WDG3791. It's free to add Reef Bound to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put Reef Bound on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.