MMSI 367370290 · Call sign WUV6803
Not yet on Master's MatePETER B, an American work boat, measures 23.4 metres on deck. Her hull carries a 6.1 m beam and a draft measuring 3.2 metres. Find her under MMSI 367370290, call sign WUV6803. PETER B 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 PETER B on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.