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.
Recreational
Les Vieux Papillons
MMSI 368098920 · Call sign WDK8938
Not yet on Master's MateType
Recreational
Flag
USALength
22.9 m
Beam
4.3 m
Draft
0.9 m
Call sign
WDK8938
Official No.
1150571
AIS reports
1
Les Vieux Papillons, a cruising boat flagged in the United States, measures 22.9 metres on deck. She carries a beam of 4.3 m and a 0.9-metre draft. She broadcasts as MMSI 368098920, call sign WDK8938. Claim Les Vieux Papillons free and let the Master's Mate Safety Initiative Network keep an eye on her, on the water or off.
Free forever · No credit card · for recreational captains
Keep Les Vieux Papillons looked after — even when you’re not aboard.
Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.
Look after her — claim free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Les Vieux Papillons 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 recreational captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Les Vieux Papillons 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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
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 Les Vieux Papillons and switch it all on
Free to join · nothing to install to start · cancel anytime
About Les Vieux Papillons
What kind of vessel is Les Vieux Papillons?
Les Vieux Papillons is a Recreational flagged to United States of America.
What is Les Vieux Papillons's MMSI?
Les Vieux Papillons's MMSI is 368098920. Call sign WDK8938.
How big is Les Vieux Papillons?
Les Vieux Papillons is about 22.9 m long, 4.3 m on the beam, drawing 0.9 m.
Is Les Vieux Papillons on the Master's Mate Safety Initiative Network?
Not yet. If Les Vieux Papillons is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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