MMSI 367619940 · Call sign WDH4655
Not yet on Master's MateOn the American registry, Roann is a 16.3-metre passenger boat. She carries 5.1 metres in the beam and a 2.6 m draft. Her registration reads MMSI 367619940, call sign WDH4655. Keep every soul aboard Roann covered with the free Master's Mate Safety Initiative Network.
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 Roann on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.