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.
Wing-in-ground
MADDY
MMSI 211419138 · Call sign DA3369
Not yet on Master's MateType
Wing-in-ground
Flag
DEULength
80 m
Beam
9 m
Call sign
DA3369
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
14
MADDY, a vessel on the Germany registry, measures 80 metres on deck. Her hull carries a beam measuring 9 metres. Find her under MMSI 211419138, call sign DA3369. Give MADDY the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Free forever · No credit card
Is MADDY your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 10:30 UTC
Position
51.6771° N, 7.7634° E
Status
Moored
Speed
0.0 kn
Course
360°
Crossing 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put MADDY 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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim MADDY and switch it all on
Free to join · nothing to install to start · cancel anytime
About MADDY
What kind of vessel is MADDY?
MADDY is a Wing-in-ground flagged to Germany.
Where was MADDY last seen?
MADDY was last reported in the North Sea in Jun 2026 on public AIS.
What is MADDY's MMSI?
MADDY's MMSI is 211419138. Call sign DA3369.
How big is MADDY?
MADDY is about 80 m long, 9 m on the beam.
Is MADDY on the Master's Mate Safety Initiative Network?
Not yet. If MADDY is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.