MMSI 538009109 · Call sign V7A4329
Not yet on Master's MateATAHUALPA is a Marshall Islands tanker — 180 metres overall. She's built with a beam measuring 32 metres and a 11.4 m draft. On AIS she shows as MMSI 538009109, call sign V7A4329, IMO 9451460. There's a place for ATAHUALPA on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put ATAHUALPA on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.