MMSI 257788000 · Call sign LGDO
Not yet on Master's MateOSTERFJORD is a Norwegian fishing vessel, 67 metres from stem to stern. She carries 15 metres in the beam and a 7.5-metre draft. On AIS she shows as MMSI 257788000, call sign LGDO, IMO 9892236. There's a place for OSTERFJORD on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.
Keep the fleet in sight — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put OSTERFJORD on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.