MMSI 219631000 · Call sign OWRS2
Not yet on Master's MateMETTE MAERSK, a merchant ship wearing Danish colours, measures 399 metres on deck. Below, she has a beam of 60 m and a draft measuring 15 metres. Her papers read MMSI 219631000, call sign OWRS2, IMO 9632155. The Master's Mate Safety Initiative Network welcomes METTE MAERSK — free to join, cruiser-run, and always on watch.
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 METTE MAERSK on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.