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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

Olympic Challenger

MMSI 257089810

Not yet on Master's Mate
Flag
NORNOR
Length
106 m
IMO
9398292
AIS reports
2

Olympic Challenger is a vessel under the Norwegian flag, 106 metres from stem to stern. On the registers she's MMSI 257089810, IMO 9398292. The Master's Mate Safety Initiative Network welcomes Olympic Challenger — free to join, cruiser-run, and always on watch.

Free forever · No credit card

Is Olympic Challenger 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 Olympic Challenger 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 Olympic Challenger 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 Olympic Challenger and switch it all on
Free to join · nothing to install to start · cancel anytime
Claim free → unlock everything

About Olympic Challenger

What kind of vessel is Olympic Challenger?
Olympic Challenger is a vessel flagged to Norway.
What is Olympic Challenger's MMSI?
Olympic Challenger's MMSI is 257089810. IMO 9398292.
How big is Olympic Challenger?
Olympic Challenger is about 106 m long.
Is Olympic Challenger on the Master's Mate Safety Initiative Network?
Not yet. If Olympic Challenger is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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