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.
Cargo
CMA CGM SILVERSTONE
MMSI 256854000 · Call sign 9HA5998
Not yet on Master's MateType
Cargo
Flag
MLTLength
199 m
Beam
38 m
Draft
9 m
Call sign
9HA5998
IMO
9953793
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
CMA CGM SILVERSTONE is a merchant vessel flying the Maltese flag, measuring 199 metres. CMA CGM SILVERSTONE has a 38-metre beam and a 9 m draft. Find her under MMSI 256854000, call sign 9HA5998, IMO 9953793. Join CMA CGM SILVERSTONE to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for commercial operators
Eyes on CMA CGM SILVERSTONE, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 4, 2026
Position
53.8803° N, 7.7763° E
Transiting 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 commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put CMA CGM SILVERSTONE on the map. It hands you the full bridge:
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim CMA CGM SILVERSTONE and switch it all on
Free to join · nothing to install to start · cancel anytime
About CMA CGM SILVERSTONE
What kind of vessel is CMA CGM SILVERSTONE?
CMA CGM SILVERSTONE is a Cargo flagged to Malta.
Where was CMA CGM SILVERSTONE last seen?
CMA CGM SILVERSTONE was last reported in the North Sea in Jun 2026 on public AIS.
What is CMA CGM SILVERSTONE's MMSI?
CMA CGM SILVERSTONE's MMSI is 256854000. Call sign 9HA5998. IMO 9953793.
How big is CMA CGM SILVERSTONE?
CMA CGM SILVERSTONE is about 199 m long, 38 m on the beam, drawing 9 m.
Is CMA CGM SILVERSTONE on the Master's Mate Safety Initiative Network?
Not yet. If CMA CGM SILVERSTONE 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.