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
SB ADIEU
MMSI 235014861 · Call sign MDJH4
Not yet on Master's MateType
Sailing
Flag
GBRLength
23 m
Beam
6 m
Call sign
MDJH4
IMO
5002699
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86
SB ADIEU is a British sailing cruiser — 23 metres overall. She's built with 6 metres in the beam. Her registration reads MMSI 235014861, call sign MDJH4, IMO 5002699. SB ADIEU 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 SB ADIEU.
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 14:04 UTC
Position
51.5073° N, 0.0733° W
Status
Under way (sailing)
Speed
0.1 kn
Course
360°
Destination
THAMES
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 SB ADIEU 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 SB ADIEU and switch it all on
Free to join · nothing to install to start · cancel anytime
About SB ADIEU
What kind of vessel is SB ADIEU?
SB ADIEU is a Sailing flagged to United Kingdom.
Where was SB ADIEU last seen?
SB ADIEU was last reported in the North Sea in Jun 2026 on public AIS.
What is SB ADIEU's MMSI?
SB ADIEU's MMSI is 235014861. Call sign MDJH4. IMO 5002699.
How big is SB ADIEU?
SB ADIEU is about 23 m long, 6 m on the beam.
Is SB ADIEU on the Master's Mate Safety Initiative Network?
Not yet. If SB ADIEU is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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