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
ZIRCON
MMSI 440005700 · Call sign 190027
Not yet on Master's MateType
Tanker
Flag
KORLength
54 m
Beam
8 m
Draft
3.5 m
Call sign
190027
IMO
974526
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
35
Registered in South Korea, ZIRCON is a 54-metre tanker. Her hull carries a beam measuring 8 metres and a draft of 3.5 m. Find her under MMSI 440005700, call sign 190027. Join ZIRCON 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 ZIRCON, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
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Live AIS position · Jun 9, 2026 09:48 UTC
Position
35.2101° N, 129.2714° E
Status
Under way (sailing)
Speed
7.4 kn
Course
211°
Transiting the Sea of Japan? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put ZIRCON 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 ZIRCON and switch it all on
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About ZIRCON
What kind of vessel is ZIRCON?
ZIRCON is a Tanker flagged to South Korea.
Where was ZIRCON last seen?
ZIRCON was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is ZIRCON's MMSI?
ZIRCON's MMSI is 440005700. Call sign 190027. IMO 974526.
How big is ZIRCON?
ZIRCON is about 54 m long, 8 m on the beam, drawing 3.5 m.
Is ZIRCON on the Master's Mate Safety Initiative Network?
Not yet. If ZIRCON is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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