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
THEO
MMSI 226007250 · Call sign FM5274
Not yet on Master's MateType
Passenger
Flag
FRALength
40 m
Beam
6 m
Call sign
FM5274
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
THEO is a French passenger craft — 40 metres overall. She has a beam measuring 6 metres. On the registers she's MMSI 226007250, call sign FM5274. Sign THEO up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard THEO 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
48.8469° N, 2.2757° E
Wherever THEO 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 THEO 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 THEO and switch it all on
Free to join · nothing to install to start · cancel anytime
About THEO
What kind of vessel is THEO?
THEO is a Passenger flagged to France.
Where was THEO last seen?
THEO was last reported in around 49°N 2°E in Jun 2026 on public AIS.
What is THEO's MMSI?
THEO's MMSI is 226007250. Call sign FM5274.
How big is THEO?
THEO is about 40 m long, 6 m on the beam.
Is THEO on the Master's Mate Safety Initiative Network?
Not yet. If THEO is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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