MMSI 244175000 · Call sign PBBD
Not yet on Master's MateLO7 ZWERVER, a commercial fishing boat registered in the Netherlands, measures 21 metres on deck. She has a 6-metre beam and a draft of 3.3 m. Officially she's MMSI 244175000, call sign PBBD, IMO 8529076. Bring LO7 ZWERVER aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.
Keep the fleet in sight — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put LO7 ZWERVER on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.