MMSI 205538390 · Call sign OT5383
Not yet on Master's MateWAGNER, a Belgian tanker, measures 135 metres on deck. She's built with a beam of 16 m and a 1.6-metre draft. On AIS she shows as MMSI 205538390, call sign OT5383. It's free to add WAGNER to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
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 WAGNER on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.