MMSI 211265610 · Call sign DF3812
Not yet on Master's MateBREIHOLZ is a German harbour workboat — 13 metres overall. Below, she has a 4 m beam and a draft of 1.2 m. Officially she's MMSI 211265610, call sign DF3812. BREIHOLZ is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put BREIHOLZ on the map. It hands you the full bridge:
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