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
RRS James Cook
MMSI 235010700
Not yet on Master's MateFlag
GBRLength
89.2 m
IMO
9338242
AIS reports
1
RRS James Cook, a British boat, measures 89.2 metres on deck. Her papers read MMSI 235010700, IMO 9338242. RRS James Cook can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
Free forever · No credit card
Is RRS James Cook 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
Live AIS position · Jun 9, 2026 22:40 UTC
Position
47.5661° N, 52.7025° W
Status
Moored
Speed
0.0 kn
Course
358°
Destination
CA SYD>CA SJF
ETA
06-08 11:00 UTC
Crossing the North Atlantic? 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 RRS James Cook 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 RRS James Cook and switch it all on
Free to join · nothing to install to start · cancel anytime
About RRS James Cook
What kind of vessel is RRS James Cook?
RRS James Cook is a vessel flagged to United Kingdom.
Where was RRS James Cook last seen?
RRS James Cook was last reported in the North Atlantic on public AIS.
What is RRS James Cook's MMSI?
RRS James Cook's MMSI is 235010700. IMO 9338242.
How big is RRS James Cook?
RRS James Cook is about 89.2 m long.
Is RRS James Cook on the Master's Mate Safety Initiative Network?
Not yet. If RRS James Cook is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.