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
ACX CRYSTAL
MMSI 370439000 · Call sign 3ESV6
Not yet on Master's MateType
Cargo
Flag
PANLength
223 m
Beam
30 m
Draft
10.5 m
Call sign
3ESV6
IMO
9360611
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
40
ACX CRYSTAL, a cargo carrier listed on the Panama registry, measures 223 metres on deck. She carries a 30 m beam and a 10.5-metre draft. On AIS she appears as MMSI 370439000, call sign 3ESV6, IMO 9360611. Add ACX CRYSTAL to the Master's Mate Safety Initiative Network and share the water with a fleet that's paying attention — free.
Free forever · No credit card · for commercial operators
Eyes on ACX CRYSTAL, 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
1.2719° N, 103.7643° E
Transiting the Strait of Malacca? 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 ACX CRYSTAL 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 ACX CRYSTAL and switch it all on
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About ACX CRYSTAL
What kind of vessel is ACX CRYSTAL?
ACX CRYSTAL is a Cargo flagged to Panama.
Where was ACX CRYSTAL last seen?
ACX CRYSTAL was last reported in the Strait of Malacca in Jun 2026 on public AIS.
What is ACX CRYSTAL's MMSI?
ACX CRYSTAL's MMSI is 370439000. Call sign 3ESV6. IMO 9360611.
How big is ACX CRYSTAL?
ACX CRYSTAL is about 223 m long, 30 m on the beam, drawing 10.5 m.
Is ACX CRYSTAL on the Master's Mate Safety Initiative Network?
Not yet. If ACX CRYSTAL is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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