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
JONAS VON FRIEDRICH
MMSI 211345510 · Call sign DHDI
Not yet on Master's MateType
Sailing
Flag
DEULength
30 m
Beam
6 m
Draft
1.6 m
Call sign
DHDI
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
25
JONAS VON FRIEDRICH, a sailing boat flying the German flag, measures 30 metres on deck. Her hull carries a 6 m beam and a draft of 1.6 m. On AIS she appears as MMSI 211345510, call sign DHDI. Put JONAS VON FRIEDRICH on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card · for cruisers
Sleep easy on the hook aboard JONAS VON FRIEDRICH.
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
Last known position · Jun 3, 2026
Position
55.1407° N, 11.2851° E
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 JONAS VON FRIEDRICH 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 JONAS VON FRIEDRICH and switch it all on
Free to join · nothing to install to start · cancel anytime
About JONAS VON FRIEDRICH
What kind of vessel is JONAS VON FRIEDRICH?
JONAS VON FRIEDRICH is a Sailing flagged to Germany.
Where was JONAS VON FRIEDRICH last seen?
JONAS VON FRIEDRICH was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is JONAS VON FRIEDRICH's MMSI?
JONAS VON FRIEDRICH's MMSI is 211345510. Call sign DHDI.
How big is JONAS VON FRIEDRICH?
JONAS VON FRIEDRICH is about 30 m long, 6 m on the beam, drawing 1.6 m.
Is JONAS VON FRIEDRICH on the Master's Mate Safety Initiative Network?
Not yet. If JONAS VON FRIEDRICH is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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