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
ARISTONA
Cargo · last seen 37°N 9°W · Jun 2026 · MMSI 255801770 · Call sign CQOA
Not yet on Master's MateType
Cargo
Length
89 m
Beam
12 m
Draft
5.5 m
Call sign
CQOA
IMO
9536052
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
9
ARISTONA is a merchant vessel, measuring 89 metres. ARISTONA has a 12 m beam and a 5.5 m draft. Officially she's MMSI 255801770, call sign CQOA, IMO 9536052. Join ARISTONA 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 ARISTONA, 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
Live AIS position · Jun 15, 2026 17:28 UTC
Position
37.3652° N, 9.4329° W
Status
Under way (engine)
Speed
8.8 kn
Course
350°
Destination
HULL
ETA
06-21 06:00 UTC
Wherever ARISTONA roams, 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 ARISTONA 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 ARISTONA and switch it all on
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About ARISTONA
What kind of vessel is ARISTONA?
ARISTONA is a Cargo.
Where was ARISTONA last seen?
ARISTONA was last reported in around 37°N 9°W in Jun 2026 on public AIS.
What is ARISTONA's MMSI?
ARISTONA's MMSI is 255801770. Call sign CQOA. IMO 9536052.
How big is ARISTONA?
ARISTONA is about 89 m long, 12 m on the beam, drawing 5.5 m.
Is ARISTONA on the Master's Mate Safety Initiative Network?
Not yet. If ARISTONA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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