MMSI 244660808 · Call sign PB4646
Not yet on Master's MateFESTINA LENTE, a passenger ship registered in the Netherlands, measures 38 metres on deck. Her hull carries a 12-metre beam. On AIS she appears as MMSI 244660808, call sign PB4646. Claim FESTINA LENTE free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put FESTINA LENTE on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.