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
SETO AZURE
Tanker · last seen 35°N 135°E · Jun 2026 · MMSI 431028475 · Call sign JD5595
Not yet on Master's MateType
Tanker
Length
87 m
Beam
18 m
Draft
4.5 m
Call sign
JD5595
IMO
1064065
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
9
SETO AZURE is an 87-metre tank vessel. She has a beam measuring 18 metres and a draft of 4.5 m. Her papers read MMSI 431028475, call sign JD5595, IMO 1064065. Add SETO AZURE to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
Free forever · No credit card · for commercial operators
Eyes on SETO AZURE, 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 15, 2026
Position
34.5537° N, 135.4113° E
Transiting the Sea of Japan? 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 SETO AZURE 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 SETO AZURE and switch it all on
Free to join · nothing to install to start · cancel anytime
About SETO AZURE
What kind of vessel is SETO AZURE?
SETO AZURE is a Tanker.
Where was SETO AZURE last seen?
SETO AZURE was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is SETO AZURE's MMSI?
SETO AZURE's MMSI is 431028475. Call sign JD5595. IMO 1064065.
How big is SETO AZURE?
SETO AZURE is about 87 m long, 18 m on the beam, drawing 4.5 m.
Is SETO AZURE on the Master's Mate Safety Initiative Network?
Not yet. If SETO AZURE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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