Master's MateSafety Initiative Network
The Master's Mate Safety Initiative Network (MMSIn) — like AAA for the ocean, but free & community-driven. Cruisers keeping each other safe: anchor-drag & distress alerts, a verified captains directory, and a watch network that has your back.
Cargo
SJOSTJERNA
MMSI 257030760 · Call sign LH2403
Not yet on Master's MateType
Cargo
Flag
NORLength
14 m
Beam
8 m
Call sign
LH2403
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
63
SJOSTJERNA is a Norwegian cargo carrier, 14 metres from stem to stern. She's built with a beam measuring 8 metres. On AIS she shows as MMSI 257030760, call sign LH2403. It's free to add SJOSTJERNA to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card · for commercial operators
Eyes on SJOSTJERNA, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
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Live AIS position · Jun 9, 2026 11:52 UTC
Position
66.0107° N, 12.3791° E
Status
Under way (engine)
Speed
0.0 kn
Course
332°
Destination
INA'S MENN
Transiting the Norwegian coast? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put SJOSTJERNA on the map. It hands you the full bridge:
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim SJOSTJERNA and switch it all on
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About SJOSTJERNA
What kind of vessel is SJOSTJERNA?
SJOSTJERNA is a Cargo flagged to Norway.
Where was SJOSTJERNA last seen?
SJOSTJERNA was last reported in the Norwegian coast in Jun 2026 on public AIS.
What is SJOSTJERNA's MMSI?
SJOSTJERNA's MMSI is 257030760. Call sign LH2403.
How big is SJOSTJERNA?
SJOSTJERNA is about 14 m long, 8 m on the beam.
Is SJOSTJERNA on the Master's Mate Safety Initiative Network?
Not yet. If SJOSTJERNA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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