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
Chapel Hill
MMSI 366856890 · Call sign WDA8678
Not yet on Master's MateType
Recreational
Flag
USALength
9.6 m
Beam
3.2 m
Draft
2.6 m
Call sign
WDA8678
Official No.
583481
AIS reports
1
An American pleasure boat, Chapel Hill measures 9.6 metres. Her hull carries a beam measuring 3.2 metres and a draft of 2.6 m. She's listed under MMSI 366856890, call sign WDA8678. Chapel Hill belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
Free forever · No credit card · for recreational captains
Keep Chapel Hill 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 Chapel Hill 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 Chapel Hill 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 Chapel Hill and switch it all on
Free to join · nothing to install to start · cancel anytime
About Chapel Hill
What kind of vessel is Chapel Hill?
Chapel Hill is a Recreational flagged to United States of America.
What is Chapel Hill's MMSI?
Chapel Hill's MMSI is 366856890. Call sign WDA8678.
How big is Chapel Hill?
Chapel Hill is about 9.6 m long, 3.2 m on the beam, drawing 2.6 m.
Is Chapel Hill on the Master's Mate Safety Initiative Network?
Not yet. If Chapel Hill is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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