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
NAOMH CIARAN II
MMSI 250128400 · Call sign EI2355
Not yet on Master's MateType
Passenger
Flag
IRLLength
18 m
Beam
6 m
Call sign
EI2355
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
60
NAOMH CIARAN II, a passenger ferry under Irish registration, measures 18 metres on deck. She has a 6-metre beam. She broadcasts as MMSI 250128400, call sign EI2355. For a boat that carries people, NAOMH CIARAN II can lean on the Master's Mate Safety Initiative Network — free distress alerting and a fleet that's paying attention.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard NAOMH CIARAN II 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 3, 2026
Position
53.8017° N, 9.9504° W
Wherever NAOMH CIARAN II 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 · for passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put NAOMH CIARAN II 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 NAOMH CIARAN II and switch it all on
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About NAOMH CIARAN II
What kind of vessel is NAOMH CIARAN II?
NAOMH CIARAN II is a Passenger flagged to Ireland.
Where was NAOMH CIARAN II last seen?
NAOMH CIARAN II was last reported in around 54°N 10°W in Jun 2026 on public AIS.
What is NAOMH CIARAN II's MMSI?
NAOMH CIARAN II's MMSI is 250128400. Call sign EI2355.
How big is NAOMH CIARAN II?
NAOMH CIARAN II is about 18 m long, 6 m on the beam.
Is NAOMH CIARAN II on the Master's Mate Safety Initiative Network?
Not yet. If NAOMH CIARAN II is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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