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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.
Vessel

NTC Heron

MMSI 548430500

Not yet on Master's Mate
Flag
PHLPHL
Length
88 m
IMO
9886512
AIS reports
2

NTC Heron is a craft on the the Philippines registry, 88 metres long. Find her under MMSI 548430500, IMO 9886512. Put NTC Heron on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.

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Is NTC Heron 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.

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Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers

Wherever NTC Heron roams, 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

The most powerful cruising platform ever built — yours, free.

Joining the Safety Initiative Network doesn't just put NTC Heron 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 NTC Heron and switch it all on
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Claim free → unlock everything

About NTC Heron

What kind of vessel is NTC Heron?
NTC Heron is a vessel flagged to Philippines.
What is NTC Heron's MMSI?
NTC Heron's MMSI is 548430500. IMO 9886512.
How big is NTC Heron?
NTC Heron is about 88 m long.
Is NTC Heron on the Master's Mate Safety Initiative Network?
Not yet. If NTC Heron is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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