Tug · last seen 59°N 19°E · Jun 2026 · MMSI 265669230 · Call sign SGFW
Not yet on Master's MateRALPH is a 17-metre tugboat. RALPH has a 5-metre beam and a 2.8 m draft. Officially she's MMSI 265669230, call sign SGFW. Give RALPH the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
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 RALPH on the map. It hands you the full bridge:
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