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
S/Y ROSELINA
Sailing · Denmark · last seen 55°N 11°E · Jun 2026 · MMSI 219251000 · Call sign XPB8231
Not yet on Master's MateType
Sailing
Flag
DNKLength
19 m
Beam
5 m
Draft
2.2 m
Call sign
XPB8231
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
13
S/Y ROSELINA, a cruising yacht flagged in Denmark, measures 19 metres on deck. She carries a 5 m beam and a 2.2-metre draft. Officially she's MMSI 219251000, call sign XPB8231. S/Y ROSELINA belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
Free forever · No credit card · for cruisers
Sleep easy on the hook aboard S/Y ROSELINA.
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 15, 2026 17:09 UTC
Position
54.8526° N, 10.5231° E
Status
At anchor
Speed
0.0 kn
Course
243°
Destination
MARSTAL
ETA
06-14 18:00 UTC
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 S/Y ROSELINA 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 S/Y ROSELINA and switch it all on
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About S/Y ROSELINA
What kind of vessel is S/Y ROSELINA?
S/Y ROSELINA is a Sailing flagged to Denmark.
Where was S/Y ROSELINA last seen?
S/Y ROSELINA was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is S/Y ROSELINA's MMSI?
S/Y ROSELINA's MMSI is 219251000. Call sign XPB8231.
How big is S/Y ROSELINA?
S/Y ROSELINA is about 19 m long, 5 m on the beam, drawing 2.2 m.
Is S/Y ROSELINA on the Master's Mate Safety Initiative Network?
Not yet. If S/Y ROSELINA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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