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
GRONINGER
Sailing · last seen 53°N 5°E · Jun 2026 · MMSI 244733996 · Call sign DEQN
Not yet on Master's MateType
Sailing
Length
25 m
Beam
5 m
Draft
1.4 m
Call sign
DEQN
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
9
GRONINGER is a 25-metre sailing yacht. She's built with a beam of 5 m and a 1.4 m draft. She broadcasts as MMSI 244733996, call sign DEQN. The Master's Mate Safety Initiative Network welcomes GRONINGER — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for cruisers
Sleep easy on the hook aboard GRONINGER.
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 17:50 UTC
Position
52.5177° N, 5.4372° E
Status
Under way (sailing)
Speed
0.0 kn
Course
226°
Destination
HEEG
Sailing the North 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 GRONINGER 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 GRONINGER and switch it all on
Free to join · nothing to install to start · cancel anytime
About GRONINGER
What kind of vessel is GRONINGER?
GRONINGER is a Sailing.
Where was GRONINGER last seen?
GRONINGER was last reported in the North Sea in Jun 2026 on public AIS.
What is GRONINGER's MMSI?
GRONINGER's MMSI is 244733996. Call sign DEQN.
How big is GRONINGER?
GRONINGER is about 25 m long, 5 m on the beam, drawing 1.4 m.
Is GRONINGER on the Master's Mate Safety Initiative Network?
Not yet. If GRONINGER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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