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.
UNSPECIFIED
HEYANG EEHO
U.S. Official No. 544452
Not yet on Master's MateType
UNSPECIFIED
Flag
USALength
50.2 m
Beam
11.6 m
Draft
4.1 m
First reported
Jun 2026
AIS reports
1
HEYANG EEHO is a craft flagged in the United States, 50.2 metres long. She has a beam measuring 11.6 metres and a draft of 4.1 m. Her papers read U.S. official number 544452. HEYANG EEHO is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
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Is HEYANG EEHO your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever HEYANG EEHO roams, 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 HEYANG EEHO 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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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.
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 HEYANG EEHO and switch it all on
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About HEYANG EEHO
What kind of vessel is HEYANG EEHO?
HEYANG EEHO is a UNSPECIFIED flagged to United States of America.
What is HEYANG EEHO's U.S. Official No.?
HEYANG EEHO's U.S. Official No. is 544452.
How big is HEYANG EEHO?
HEYANG EEHO is about 50.2 m long, 11.6 m on the beam, drawing 4.1 m.
Is HEYANG EEHO on the Master's Mate Safety Initiative Network?
Not yet. If HEYANG EEHO is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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