MMSI 257949600 · Call sign LDPM
Not yet on Master's MateOn the Norwegian registry, LOSNA is a 76-metre ferry. She's built with a beam of 14 m and a 3.3-metre draft. On AIS she appears as MMSI 257949600, call sign LDPM, IMO 9771640. The Master's Mate Safety Initiative Network welcomes LOSNA — free to join, cruiser-run, and always on watch.
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 LOSNA on the map. It hands you the full bridge:
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