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.
Industrial Vessel
Bill M
MMSI 367484840 · Call sign WDF7470
Not yet on Master's MateType
Industrial Vessel
Flag
USALength
13.9 m
Beam
4.7 m
Draft
1.8 m
Call sign
WDF7470
Official No.
523488
AIS reports
1
An American commercial ship, Bill M measures 13.9 metres. She's built with 4.7 metres in the beam and a 1.8 m draft. On the registers she's MMSI 367484840, call sign WDF7470. Sign Bill M up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
Free forever · No credit card · for commercial operators
Eyes on Bill M, 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
Wherever Bill M 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 commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Bill M 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 Bill M and switch it all on
Free to join · nothing to install to start · cancel anytime
About Bill M
What kind of vessel is Bill M?
Bill M is a Industrial Vessel flagged to United States of America.
What is Bill M's MMSI?
Bill M's MMSI is 367484840. Call sign WDF7470.
How big is Bill M?
Bill M is about 13.9 m long, 4.7 m on the beam, drawing 1.8 m.
Is Bill M on the Master's Mate Safety Initiative Network?
Not yet. If Bill M is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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