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.
Tug
MASTERMAN
MMSI 235101329 · Call sign 2GXM9
Not yet on Master's MateType
Tug
Flag
GBRLength
25 m
Beam
9 m
Draft
4.3 m
Call sign
2GXM9
IMO
9569023
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
73
Out of the United Kingdom, MASTERMAN is a 25-metre tugboat. She's built with a 9-metre beam and a 4.3 m draft. On the registers she's MMSI 235101329, call sign 2GXM9, IMO 9569023. Add MASTERMAN to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
Free forever · No credit card · for working boats
Built for boats that work — like MASTERMAN.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 4, 2026
Position
54.6130° N, 5.9091° W
Working the Irish 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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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put MASTERMAN on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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 MASTERMAN and switch it all on
Free to join · nothing to install to start · cancel anytime
About MASTERMAN
What kind of vessel is MASTERMAN?
MASTERMAN is a Tug flagged to United Kingdom.
Where was MASTERMAN last seen?
MASTERMAN was last reported in the Irish Sea in Jun 2026 on public AIS.
What is MASTERMAN's MMSI?
MASTERMAN's MMSI is 235101329. Call sign 2GXM9. IMO 9569023.
How big is MASTERMAN?
MASTERMAN is about 25 m long, 9 m on the beam, drawing 4.3 m.
Is MASTERMAN on the Master's Mate Safety Initiative Network?
Not yet. If MASTERMAN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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