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
DOUBLE SIX
MMSI 256001069 · Call sign 9HB6850
Not yet on Master's MateType
Sailing
Flag
MLTLength
12 m
Beam
7 m
Draft
1 m
Call sign
9HB6850
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
16
DOUBLE SIX is a Maltese 12-metre sailboat. Her hull carries a beam measuring 7 metres and a draft measuring 1 metres. Find her under MMSI 256001069, call sign 9HB6850. DOUBLE SIX is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
Free forever · No credit card · for cruisers
Sleep easy on the hook aboard DOUBLE SIX.
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 4, 2026
Position
35.8402° N, 14.5633° E
Sailing the Mediterranean? 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 DOUBLE SIX 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 DOUBLE SIX and switch it all on
Free to join · nothing to install to start · cancel anytime
About DOUBLE SIX
What kind of vessel is DOUBLE SIX?
DOUBLE SIX is a Sailing flagged to Malta.
Where was DOUBLE SIX last seen?
DOUBLE SIX was last reported in the Mediterranean in Jun 2026 on public AIS.
What is DOUBLE SIX's MMSI?
DOUBLE SIX's MMSI is 256001069. Call sign 9HB6850.
How big is DOUBLE SIX?
DOUBLE SIX is about 12 m long, 7 m on the beam, drawing 1 m.
Is DOUBLE SIX on the Master's Mate Safety Initiative Network?
Not yet. If DOUBLE SIX is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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