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.
Sailing
SARPEN
MMSI 265330000 · Call sign SILJ
Not yet on Master's MateType
Sailing
Flag
SWELength
24 m
Beam
6 m
Draft
2.5 m
Call sign
SILJ
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
81
On the Swedish registry, SARPEN is a 24-metre sailing vessel. Below, she has a beam of 6 m and a draft of 2.5 m. On the registers she's MMSI 265330000, call sign SILJ. SARPEN would be right at home on the Master's Mate Safety Initiative Network, where cruisers share a free safety net from anchorage to anchorage.
Free forever · No credit card · for cruisers
Sleep easy on the hook aboard SARPEN.
GPS-precise anchor-drag alarms, ETA-calibrated weather routing, worldwide charts, and cruisers watching each other’s backs.
Set her anchor watch — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 09:15 UTC
Position
55.5557° N, 14.3589° E
Status
Moored
Speed
0.0 kn
Course
349°
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.
Free with your claim · for cruisers
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SARPEN on the map. It hands you the full bridge:
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Claim SARPEN and switch it all on
Free to join · nothing to install to start · cancel anytime
About SARPEN
What kind of vessel is SARPEN?
SARPEN is a Sailing flagged to Sweden.
Where was SARPEN last seen?
SARPEN was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is SARPEN's MMSI?
SARPEN's MMSI is 265330000. Call sign SILJ.
How big is SARPEN?
SARPEN is about 24 m long, 6 m on the beam, drawing 2.5 m.
Is SARPEN on the Master's Mate Safety Initiative Network?
Not yet. If SARPEN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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