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.
Passenger
SARAH KATHLEEN
MMSI 235055651 · Call sign MMED7
Not yet on Master's MateType
Passenger
Flag
GBRLength
19 m
Beam
5 m
Draft
1 m
Call sign
MMED7
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
9
Registered in the United Kingdom, SARAH KATHLEEN is a 19-metre passenger vessel. She's built with a beam measuring 5 metres and a 1 m draft. Find her under MMSI 235055651, call sign MMED7. Claim SARAH KATHLEEN free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard SARAH KATHLEEN safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 2, 2026
Position
51.5092° N, 0.1116° W
Sailing 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.
Free with your claim · for passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SARAH KATHLEEN on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim SARAH KATHLEEN and switch it all on
Free to join · nothing to install to start · cancel anytime
About SARAH KATHLEEN
What kind of vessel is SARAH KATHLEEN?
SARAH KATHLEEN is a Passenger flagged to United Kingdom.
Where was SARAH KATHLEEN last seen?
SARAH KATHLEEN was last reported in the North Sea in Jun 2026 on public AIS.
What is SARAH KATHLEEN's MMSI?
SARAH KATHLEEN's MMSI is 235055651. Call sign MMED7.
How big is SARAH KATHLEEN?
SARAH KATHLEEN is about 19 m long, 5 m on the beam, drawing 1 m.
Is SARAH KATHLEEN on the Master's Mate Safety Initiative Network?
Not yet. If SARAH KATHLEEN 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.