MMSI 368303220 · Call sign WDN6872
Not yet on Master's MatePETER M MAHONEY is a craft flying the flag of the United States, spanning 39 metres. Her hull carries 11 metres in the beam and a draft measuring 3 metres. Her papers read MMSI 368303220, call sign WDN6872, IMO 8964795. PETER M MAHONEY is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put PETER M MAHONEY on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.