MMSI 244180952 · Call sign PI3805
Not yet on Master's MateOut of the Netherlands, WATERWOLF is a 36-metre passenger ferry. Her hull carries a beam of 7 m and a draft of 1.2 m. Officially she's MMSI 244180952, call sign PI3805. WATERWOLF carries passengers; the free Master's Mate Safety Initiative Network helps carry the watch, with distress alerting and a network nearby.
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 WATERWOLF on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.