MMSI 258196500 · Call sign LG2548
Not yet on Master's MateRegistered in Norway, BJORN TOMMY is a 13-metre merchant ship. Below, she has a 6-metre beam and a draft measuring 1 metres. Find her under MMSI 258196500, call sign LG2548. BJORN TOMMY can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.
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 BJORN TOMMY on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.