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.
Pleasure Craft
ESYA
MMSI 269118400 · Call sign HBY5883
Not yet on Master's MateType
Pleasure Craft
Flag
CHELength
20 m
Beam
6 m
Call sign
HBY5883
First reported
Apr 2026
Last reported
Apr 2026
AIS reports
85
ESYA, a pleasure boat under the Swiss flag, measures 20 metres on deck. Her hull carries 6 metres in the beam. Her registration reads MMSI 269118400, call sign HBY5883. Bring ESYA aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
Free forever · No credit card · for recreational captains
Keep ESYA looked after — even when you’re not aboard.
Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.
Look after her — claim free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Apr 4, 2026
Position
18.0642° N, 63.1030° W
Cruising the Caribbean? 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 recreational captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put ESYA 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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
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.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim ESYA and switch it all on
Free to join · nothing to install to start · cancel anytime
About ESYA
What kind of vessel is ESYA?
ESYA is a Pleasure Craft flagged to Switzerland.
Where was ESYA last seen?
ESYA was last reported in the Caribbean in Apr 2026 on public AIS.
What is ESYA's MMSI?
ESYA's MMSI is 269118400. Call sign HBY5883.
How big is ESYA?
ESYA is about 20 m long, 6 m on the beam.
Is ESYA on the Master's Mate Safety Initiative Network?
Not yet. If ESYA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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