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
CATHERINE
MMSI 249107000 · Call sign 9HA4113
Not yet on Master's MateFlag
MLTLength
182 m
Beam
26 m
Draft
7.3 m
Call sign
9HA4113
IMO
9209453
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
CATHERINE flies the Maltese flag — an 182-metre boat. Below, she has a beam of 26 m and a draft of 7.3 m. On AIS she shows as MMSI 249107000, call sign 9HA4113, IMO 9209453. There's a place for CATHERINE on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
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Is CATHERINE 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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Live AIS position · Jun 9, 2026 08:59 UTC
Position
51.8977° N, 4.2319° E
Status
Moored
Speed
0.0 kn
Course
86°
Destination
GBPFT<>NLRTM BRITHVN
ETA
06-09 06:00 UTC
Crossing the North Sea? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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Joining the Safety Initiative Network doesn't just put CATHERINE 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 CATHERINE and switch it all on
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About CATHERINE
What kind of vessel is CATHERINE?
CATHERINE is a vessel flagged to Malta.
Where was CATHERINE last seen?
CATHERINE was last reported in the North Sea in Jun 2026 on public AIS.
What is CATHERINE's MMSI?
CATHERINE's MMSI is 249107000. Call sign 9HA4113. IMO 9209453.
How big is CATHERINE?
CATHERINE is about 182 m long, 26 m on the beam, drawing 7.3 m.
Is CATHERINE on the Master's Mate Safety Initiative Network?
Not yet. If CATHERINE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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