MMSI 367469910 · Call sign WDF6034
Not yet on Master's MateCRYSTAL CUTLER, an American harbour tug, measures 23 metres on deck. Her hull carries a 8-metre beam and a draft of 3 m. On AIS she shows as MMSI 367469910, call sign WDF6034. Give CRYSTAL CUTLER the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
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 CRYSTAL CUTLER on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.