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
CALYPSO
MMSI 226016720 · Call sign FM8033
Not yet on Master's MateType
Passenger
Flag
FRALength
13 m
Beam
5 m
Call sign
FM8033
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
CALYPSO flies the French flag — a 13-metre passenger boat. CALYPSO has a beam measuring 5 metres. On the registers she's MMSI 226016720, call sign FM8033. There's a place for CALYPSO on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard CALYPSO 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
Live AIS position · Jun 9, 2026 04:57 UTC
Position
49.4414° N, 1.0731° E
Status
Moored
Speed
0.0 kn
Course
360°
Sailing the English Channel? 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 CALYPSO 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 CALYPSO and switch it all on
Free to join · nothing to install to start · cancel anytime
About CALYPSO
What kind of vessel is CALYPSO?
CALYPSO is a Passenger flagged to France.
Where was CALYPSO last seen?
CALYPSO was last reported in the English Channel in Jun 2026 on public AIS.
What is CALYPSO's MMSI?
CALYPSO's MMSI is 226016720. Call sign FM8033.
How big is CALYPSO?
CALYPSO is about 13 m long, 5 m on the beam.
Is CALYPSO on the Master's Mate Safety Initiative Network?
Not yet. If CALYPSO is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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