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

HERON SPIRIT

MMSI 564611000 · Call sign 9V7687

Not yet on Master's Mate

Flag

SGP

Length

31 m

Beam

8 m

Draft

1.8 m

Call sign

9V7687

IMO

9289702

First reported

Jun 2026

Last reported

Jun 2026

AIS reports

Registered in Singapore, HERON SPIRIT is a 31-metre boat. HERON SPIRIT has 8 metres in the beam and a 1.8 m draft. Her registration reads MMSI 564611000, call sign 9V7687, IMO 9289702. It's free to add HERON SPIRIT to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.

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Is HERON SPIRIT 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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Live AIS position · Jun 10, 2026 00:05 UTC

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Position

1.2332° N, 103.8654° E

Status

Under way (engine)

Speed

14.3 kn

Course

136°

Destination

TELUK SENIMBA

ETA

04-10 08:45 UTC

Crossing the Strait of Malacca? 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 HERON SPIRIT 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.

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About HERON SPIRIT

What kind of vessel is HERON SPIRIT?

HERON SPIRIT is a vessel flagged to Singapore.

Where was HERON SPIRIT last seen?

HERON SPIRIT was last reported in the Strait of Malacca in Jun 2026 on public AIS.

What is HERON SPIRIT's MMSI?

HERON SPIRIT's MMSI is 564611000. Call sign 9V7687. IMO 9289702.

How big is HERON SPIRIT?

HERON SPIRIT is about 31 m long, 8 m on the beam, drawing 1.8 m.

Is HERON SPIRIT on the Master's Mate Safety Initiative Network?

Not yet. If HERON SPIRIT is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).