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

Apogee Spirit

MMSI 355174000

Not yet on Master's Mate

Flag

PAN

Length

170 m

IMO

9561875

AIS reports

Apogee Spirit is a craft flagged in Panama, 170 metres from stem to stern. She's listed under MMSI 355174000, IMO 9561875. Join Apogee Spirit to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.

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

Wherever Apogee Spirit 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 Apogee 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.

Claim Apogee Spirit and switch it all on

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About Apogee Spirit

What kind of vessel is Apogee Spirit?

Apogee Spirit is a vessel flagged to Panama.

What is Apogee Spirit's MMSI?

Apogee Spirit's MMSI is 355174000. IMO 9561875.

How big is Apogee Spirit?

Apogee Spirit is about 170 m long.

Is Apogee Spirit on the Master's Mate Safety Initiative Network?

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