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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
SIYA
MMSI 636020512 · Call sign D5ZN7
Not yet on Master's MateType
Cargo
Flag
LBRLength
131 m
Beam
19 m
Draft
4.6 m
Call sign
D5ZN7
IMO
9442108
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
48
Out of Liberia, SIYA is a 131-metre cargo vessel. She's built with a beam measuring 19 metres and a 4.6-metre draft. Officially she's MMSI 636020512, call sign D5ZN7, IMO 9442108. SIYA 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 commercial operators
Eyes on SIYA, 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 9, 2026 06:36 UTC
Position
37.6466° N, 24.1559° E
Status
Under way (engine)
Speed
9.7 kn
Course
211°
Destination
MTMLA
ETA
06-11 05:00 UTC
Transiting the Aegean Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put SIYA 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 SIYA and switch it all on
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About SIYA
What kind of vessel is SIYA?
SIYA is a Cargo flagged to Liberia.
Where was SIYA last seen?
SIYA was last reported in the Aegean Sea in Jun 2026 on public AIS.
What is SIYA's MMSI?
SIYA's MMSI is 636020512. Call sign D5ZN7. IMO 9442108.
How big is SIYA?
SIYA is about 131 m long, 19 m on the beam, drawing 4.6 m.
Is SIYA on the Master's Mate Safety Initiative Network?
Not yet. If SIYA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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