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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

REV Ocean

MMSI 257090650

Not yet on Master's Mate
Flag
NORNOR
Length
194.9 m
IMO
9840037
AIS reports
1

Out of Norway, REV Ocean is a 194.9-metre boat. On the registers she's MMSI 257090650, IMO 9840037. There's a place for REV Ocean on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.

Free forever · No credit card

Is REV Ocean 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 REV Ocean 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 REV Ocean 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 REV Ocean and switch it all on
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About REV Ocean

What kind of vessel is REV Ocean?
REV Ocean is a vessel flagged to Norway.
What is REV Ocean's MMSI?
REV Ocean's MMSI is 257090650. IMO 9840037.
How big is REV Ocean?
REV Ocean is about 194.9 m long.
Is REV Ocean on the Master's Mate Safety Initiative Network?
Not yet. If REV Ocean is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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