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
National Geographic Endeavour
MMSI 735058913
Not yet on Master's MateFlag
ECULength
85.7 m
IMO
6611863
AIS reports
1
National Geographic Endeavour is an 85.7-metre boat flagged in Ecuador. She broadcasts as MMSI 735058913, IMO 6611863. Put National Geographic Endeavour on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card
Is National Geographic Endeavour 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 National Geographic Endeavour 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 National Geographic Endeavour 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 National Geographic Endeavour and switch it all on
Free to join · nothing to install to start · cancel anytime
About National Geographic Endeavour
What kind of vessel is National Geographic Endeavour?
National Geographic Endeavour is a vessel flagged to Ecuador.
What is National Geographic Endeavour's MMSI?
National Geographic Endeavour's MMSI is 735058913. IMO 6611863.
How big is National Geographic Endeavour?
National Geographic Endeavour is about 85.7 m long.
Is National Geographic Endeavour on the Master's Mate Safety Initiative Network?
Not yet. If National Geographic Endeavour is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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