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.
Cargo
THINK SO
MMSI 228461600 · Call sign FMYY
Not yet on Master's MateType
Cargo
Flag
FRALength
75 m
Beam
20 m
Call sign
FMYY
First reported
May 2026
Last reported
May 2026
AIS reports
85
THINK SO, a merchant ship under the French flag, measures 75 metres on deck. She has a beam of 20 m. She's on record as MMSI 228461600, call sign FMYY. The Master's Mate Safety Initiative Network welcomes THINK SO — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for commercial operators
Eyes on THINK SO, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · May 11, 2026
Position
14.6559° N, 60.9215° W
Transiting the Caribbean? 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 commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put THINK SO on the map. It hands you the full bridge:
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
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 THINK SO and switch it all on
Free to join · nothing to install to start · cancel anytime
About THINK SO
What kind of vessel is THINK SO?
THINK SO is a Cargo flagged to France.
Where was THINK SO last seen?
THINK SO was last reported in the Caribbean in May 2026 on public AIS.
What is THINK SO's MMSI?
THINK SO's MMSI is 228461600. Call sign FMYY.
How big is THINK SO?
THINK SO is about 75 m long, 20 m on the beam.
Is THINK SO on the Master's Mate Safety Initiative Network?
Not yet. If THINK SO is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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