MMSI 244660985 · Call sign PB4999
Not yet on Master's MateBONA SPES 5, a workboat wearing Dutch colours, measures 9 metres on deck. She's built with a beam measuring 3 metres and a 0.2 m draft. Find her under MMSI 244660985, call sign PB4999. Claim BONA SPES 5 free on the Master's Mate Safety Initiative Network and let nearby cruisers have 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 BONA SPES 5 on the map. It hands you the full bridge:
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