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

Tian He 7

MMSI 529851000

Not yet on Master's Mate

Flag

KIR

Length

96 m

IMO

8746789

AIS reports

Tian He 7 is a 96-metre craft listed on the Kiribati registry. On AIS she appears as MMSI 529851000, IMO 8746789. Tian He 7 can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.

Free forever · No credit card

Is Tian He 7 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 Tian He 7 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 Tian He 7 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 Tian He 7 and switch it all on

Free to join · nothing to install to start · cancel anytime

Claim free → unlock everything

About Tian He 7

What kind of vessel is Tian He 7?

Tian He 7 is a vessel flagged to Kiribati.

What is Tian He 7's MMSI?

Tian He 7's MMSI is 529851000. IMO 8746789.

How big is Tian He 7?

Tian He 7 is about 96 m long.

Is Tian He 7 on the Master's Mate Safety Initiative Network?

Not yet. If Tian He 7 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).