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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

IN CONCERT

MMSI 367456160 · Call sign WDF4817

Not yet on Master's Mate
Type
Recreational
Flag
USAUSA
Length
12.5 m
Beam
3.8 m
Draft
2.6 m
Call sign
WDF4817
Official No.
1226078
Hull ID
QYG40018A707
AIS reports
1

IN CONCERT is an American 12.5-metre pleasure craft. She carries 3.8 metres in the beam and a 2.6 m draft. Look for MMSI 367456160, call sign WDF4817. IN CONCERT is exactly the kind of boat the Master's Mate Safety Initiative Network was built for — free, simple, and always on watch.

Free forever · No credit card · for recreational captains

Keep IN CONCERT 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 IN CONCERT 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 IN CONCERT 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 IN CONCERT and switch it all on
Free to join · nothing to install to start · cancel anytime
Claim free → unlock everything

About IN CONCERT

What kind of vessel is IN CONCERT?
IN CONCERT is a Recreational flagged to United States of America.
What is IN CONCERT's MMSI?
IN CONCERT's MMSI is 367456160. Call sign WDF4817.
How big is IN CONCERT?
IN CONCERT is about 12.5 m long, 3.8 m on the beam, drawing 2.6 m.
Is IN CONCERT on the Master's Mate Safety Initiative Network?
Not yet. If IN CONCERT is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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