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.
High-speed Craft
SJOSARA
MMSI 257128790 · Call sign LE5379
Not yet on Master's MateType
High-speed Craft
Flag
NORLength
8 m
Beam
3 m
Call sign
LE5379
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
41
Registered in Norway, SJOSARA is an 8-metre passenger craft. Her hull carries 3 metres in the beam. Look for MMSI 257128790, call sign LE5379. The Master's Mate Safety Initiative Network welcomes SJOSARA — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard SJOSARA safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 4, 2026
Position
64.9851° N, 11.7452° E
Sailing the Norwegian coast? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
Free with your claim · for passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SJOSARA on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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.
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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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 SJOSARA and switch it all on
Free to join · nothing to install to start · cancel anytime
About SJOSARA
What kind of vessel is SJOSARA?
SJOSARA is a High-speed Craft flagged to Norway.
Where was SJOSARA last seen?
SJOSARA was last reported in the Norwegian coast in Jun 2026 on public AIS.
What is SJOSARA's MMSI?
SJOSARA's MMSI is 257128790. Call sign LE5379.
How big is SJOSARA?
SJOSARA is about 8 m long, 3 m on the beam.
Is SJOSARA on the Master's Mate Safety Initiative Network?
Not yet. If SJOSARA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.