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.
Commercial Fishing Vessel
Bill of Sail
MMSI 368125550 · Call sign WDL3842
Not yet on Master's MateType
Commercial Fishing Vessel
Flag
USALength
11.3 m
Beam
3.9 m
Draft
1.8 m
Call sign
WDL3842
Official No.
1183431
Hull ID
WJIA0022B404
AIS reports
1
Registered in the United States, Bill of Sail is an 11.3-metre commercial trawler. She's built with a 3.9-metre beam and a 1.8 m draft. Look for MMSI 368125550, call sign WDL3842. The Master's Mate Safety Initiative Network welcomes Bill of Sail — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for working captains
Know where the fleet is. Get Bill of Sail home safe.
Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.
Keep the fleet in sight — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Bill of Sail 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 working captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Bill of Sail 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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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.
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.
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 of Sail and switch it all on
Free to join · nothing to install to start · cancel anytime
About Bill of Sail
What kind of vessel is Bill of Sail?
Bill of Sail is a Commercial Fishing Vessel flagged to United States of America.
What is Bill of Sail's MMSI?
Bill of Sail's MMSI is 368125550. Call sign WDL3842.
How big is Bill of Sail?
Bill of Sail is about 11.3 m long, 3.9 m on the beam, drawing 1.8 m.
Is Bill of Sail on the Master's Mate Safety Initiative Network?
Not yet. If Bill of Sail is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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