MMSI 244710909 · Call sign PG6359
Not yet on Master's MateRIVAL flies the Dutch flag — a 9-metre harbour workboat. She has 3 metres in the beam and a draft of 1.1 m. On the registers she's MMSI 244710909, call sign PG6359. Working vessels like RIVAL are never truly alone on the Master's Mate Safety Initiative Network — free, with a fleet on watch.
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 RIVAL on the map. It hands you the full bridge:
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