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.
Wing-in-ground
OBSTINE
MMSI 227689560 · Call sign FM3733
Not yet on Master's MateType
Wing-in-ground
Flag
FRALength
23 m
Beam
10 m
Call sign
FM3733
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
OBSTINE is a vessel sailing under the French flag, 23 metres on deck. Below, she has a 10 m beam. She's on record as MMSI 227689560, call sign FM3733. Give OBSTINE the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
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Is OBSTINE your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
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Live AIS position · Jun 9, 2026 11:39 UTC
Position
49.4710° N, 0.2431° E
Status
Moored
Speed
0.1 kn
Course
360°
Destination
LE HAVRE SOGESTROL 5
ETA
06-09 06:00 UTC
Crossing the English Channel? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put OBSTINE on the map. It hands you the full bridge:
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.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
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.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim OBSTINE and switch it all on
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About OBSTINE
What kind of vessel is OBSTINE?
OBSTINE is a Wing-in-ground flagged to France.
Where was OBSTINE last seen?
OBSTINE was last reported in the English Channel in Jun 2026 on public AIS.
What is OBSTINE's MMSI?
OBSTINE's MMSI is 227689560. Call sign FM3733.
How big is OBSTINE?
OBSTINE is about 23 m long, 10 m on the beam.
Is OBSTINE on the Master's Mate Safety Initiative Network?
Not yet. If OBSTINE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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