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.
Tanker
IYONYA
MMSI 271049950 · Call sign TCA6903
Not yet on Master's MateType
Tanker
Flag
TURLength
144 m
Beam
23 m
Draft
6 m
Call sign
TCA6903
IMO
9402847
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
21
Registered in Turkey, IYONYA is a 144-metre tank ship. She's built with a 23-metre beam and a 6-metre draft. Her papers read MMSI 271049950, call sign TCA6903, IMO 9402847. IYONYA can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.
Free forever · No credit card · for commercial operators
Eyes on IYONYA, 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 3, 2026
Position
40.7343° N, 28.6113° E
Transiting the Mediterranean? 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 IYONYA 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 IYONYA and switch it all on
Free to join · nothing to install to start · cancel anytime
About IYONYA
What kind of vessel is IYONYA?
IYONYA is a Tanker flagged to Turkey.
Where was IYONYA last seen?
IYONYA was last reported in the Mediterranean in Jun 2026 on public AIS.
What is IYONYA's MMSI?
IYONYA's MMSI is 271049950. Call sign TCA6903. IMO 9402847.
How big is IYONYA?
IYONYA is about 144 m long, 23 m on the beam, drawing 6 m.
Is IYONYA on the Master's Mate Safety Initiative Network?
Not yet. If IYONYA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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