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.
Sailing
JIYU
MMSI 347024080 · Call sign JIYU
Not yet on Master's MateType
Sailing
Flag
MTQLength
12 m
Beam
4 m
Call sign
JIYU
First reported
May 2026
Last reported
May 2026
AIS reports
85
JIYU, a sailing vessel hailing from Martinique, measures 12 metres on deck. She has a beam of 4 m. She's listed under MMSI 347024080, call sign JIYU. Join JIYU to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for cruisers
Sleep easy on the hook aboard JIYU.
GPS-precise anchor-drag alarms, ETA-calibrated weather routing, worldwide charts, and cruisers watching each other’s backs.
Set her anchor watch — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · May 15, 2026
Position
14.5432° N, 61.0694° W
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Joining the Safety Initiative Network doesn't just put JIYU on the map. It hands you the full bridge:
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Claim JIYU and switch it all on
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About JIYU
What kind of vessel is JIYU?
JIYU is a Sailing flagged to Martinique.
Where was JIYU last seen?
JIYU was last reported in the Caribbean in May 2026 on public AIS.
What is JIYU's MMSI?
JIYU's MMSI is 347024080. Call sign JIYU.
How big is JIYU?
JIYU is about 12 m long, 4 m on the beam.
Is JIYU on the Master's Mate Safety Initiative Network?
Not yet. If JIYU is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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