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.
Towing
ONYX
Towing · Malta · last seen 36°N 15°E · Jun 2026 · MMSI 256159000 · Call sign 9HA3841
Not yet on Master's MateType
Towing
Flag
MLTLength
63 m
Beam
16 m
Draft
4.3 m
Call sign
9HA3841
IMO
9752400
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
16
ONYX is a Maltese working craft — 63 metres overall. Her hull carries a 16-metre beam and a draft of 4.3 m. Officially she's MMSI 256159000, call sign 9HA3841, IMO 9752400. It's free to add ONYX to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card · for working boats
Built for boats that work — like ONYX.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 16, 2026 06:52 UTC
Position
35.8151° N, 14.5432° E
Status
Under way (engine)
Speed
0.0 kn
Course
303°
Destination
MTMAR
ETA
06-16 08:00 UTC
Working the Mediterranean? You're never out there alone.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put ONYX on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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.
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 ONYX and switch it all on
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About ONYX
What kind of vessel is ONYX?
ONYX is a Towing flagged to Malta.
Where was ONYX last seen?
ONYX was last reported in the Mediterranean in Jun 2026 on public AIS.
What is ONYX's MMSI?
ONYX's MMSI is 256159000. Call sign 9HA3841. IMO 9752400.
How big is ONYX?
ONYX is about 63 m long, 16 m on the beam, drawing 4.3 m.
Is ONYX on the Master's Mate Safety Initiative Network?
Not yet. If ONYX is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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