U.S. Official No. 1354832
Not yet on Master's MateMARE'-ALTA II, an American ferry, measures 6.7 metres on deck. MARE'-ALTA II has a beam measuring 2.6 metres and a 1.6-metre draft. She's listed under U.S. official number 1354832. It's free to add MARE'-ALTA II to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
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 MARE'-ALTA II on the map. It hands you the full bridge:
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