MMSI 367065080 · Call sign WDC7028
Not yet on Master's MateAMPOL Responder is an American boat. She broadcasts as MMSI 367065080, call sign WDC7028. AMPOL Responder can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.
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 AMPOL Responder on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.