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
SANDHAMN
MMSI 265547830 · Call sign SGEF
Not yet on Master's MateType
Passenger
Flag
SWELength
40 m
Beam
10 m
Draft
2.9 m
Call sign
SGEF
IMO
9309186
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
87
SANDHAMN is a ferry vessel hailing from Sweden, 40 metres LOA. She has a 10-metre beam and a draft of 2.9 m. On the registers she's MMSI 265547830, call sign SGEF, IMO 9309186. Join SANDHAMN to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard SANDHAMN 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 12:07 UTC
Position
59.4022° N, 18.3565° E
Status
Under way (engine)
Speed
3.3 kn
Course
273°
Sailing the Baltic Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put SANDHAMN 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 SANDHAMN and switch it all on
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About SANDHAMN
What kind of vessel is SANDHAMN?
SANDHAMN is a Passenger flagged to Sweden.
Where was SANDHAMN last seen?
SANDHAMN was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is SANDHAMN's MMSI?
SANDHAMN's MMSI is 265547830. Call sign SGEF. IMO 9309186.
How big is SANDHAMN?
SANDHAMN is about 40 m long, 10 m on the beam, drawing 2.9 m.
Is SANDHAMN on the Master's Mate Safety Initiative Network?
Not yet. If SANDHAMN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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