MMSI 563078860 · Call sign 9V8559
Not yet on Master's MateINVESTIGATOR flies the Singaporean flag — an utility vessel. INVESTIGATOR has a 0.9-metre draft. On the registers she's MMSI 563078860, call sign 9V8559. It's free to add INVESTIGATOR to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
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 INVESTIGATOR on the map. It hands you the full bridge:
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