MMSI 367797260 · Call sign WDJ6389
Not yet on Master's MateAn American passenger boat, SPRING MALLARD measures 26 metres. She's built with 8 metres in the beam and a 2 m draft. Her registration reads MMSI 367797260, call sign WDJ6389. SPRING MALLARD 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 SPRING MALLARD on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.