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

Spring Salim

MMSI 477654900

Not yet on Master's Mate

Flag

HKG

Length

122.2 m

IMO

9505895

AIS reports

Registered in Hong Kong, Spring Salim is a 122.2-metre vessel. She's listed under MMSI 477654900, IMO 9505895. Spring Salim is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.

Free forever · No credit card

Is Spring Salim 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 Spring Salim 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 Spring Salim 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 Spring Salim and switch it all on

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

Claim free → unlock everything

About Spring Salim

What kind of vessel is Spring Salim?

Spring Salim is a vessel flagged to Hong Kong S.A.R..

What is Spring Salim's MMSI?

Spring Salim's MMSI is 477654900. IMO 9505895.

How big is Spring Salim?

Spring Salim is about 122.2 m long.

Is Spring Salim on the Master's Mate Safety Initiative Network?

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