MMSI 366847450 · Call sign WDA7813
Not yet on Master's MateIBIS flies the American flag — a 61-metre working ship. She has 14.7 metres in the beam and a draft of 4.7 m. She's on record as MMSI 366847450, call sign WDA7813. Add IBIS to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
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 IBIS on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.