MMSI 232002697 · Call sign MWIS6
Not yet on Master's MateMILLGARTH, a working tug sailing under the British flag, measures 33 metres on deck. She carries a beam of 10 m and a 5.2-metre draft. Her papers read MMSI 232002697, call sign MWIS6, IMO 9144122. MILLGARTH earns her keep on the water; the free Master's Mate Safety Initiative Network keeps a watching fleet and a distress mesh close at hand.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put MILLGARTH on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.