MMSI 259577000 · Call sign LJRX
Not yet on Master's MateOut of Norway, BOXER is a 38-metre working tug. BOXER has 14 metres in the beam. She broadcasts as MMSI 259577000, call sign LJRX, IMO 9191890. BOXER is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
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 BOXER on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.