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.
Passenger
SODERARM
MMSI 265538450 · Call sign SBFW
Not yet on Master's MateType
Passenger
Flag
SWELength
40 m
Beam
10 m
Draft
3 m
Call sign
SBFW
IMO
9284312
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
56
SODERARM, a passenger boat flying the Swedish flag, measures 40 metres on deck. SODERARM has a beam of 10 m and a 3 m draft. Officially she's MMSI 265538450, call sign SBFW, IMO 9284312. Claim SODERARM free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard SODERARM 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
Live AIS position · Jun 9, 2026 06:54 UTC
Position
59.3304° N, 18.0791° E
Speed
0.0 kn
Course
226°
Sailing the Baltic Sea? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SODERARM 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 SODERARM and switch it all on
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About SODERARM
What kind of vessel is SODERARM?
SODERARM is a Passenger flagged to Sweden.
Where was SODERARM last seen?
SODERARM was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is SODERARM's MMSI?
SODERARM's MMSI is 265538450. Call sign SBFW. IMO 9284312.
How big is SODERARM?
SODERARM is about 40 m long, 10 m on the beam, drawing 3 m.
Is SODERARM on the Master's Mate Safety Initiative Network?
Not yet. If SODERARM is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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