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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.
Towing
BILLIE H
MMSI 366751770 · Call sign WCY4992
Not yet on Master's MateType
Towing
Flag
USALength
28 m
Beam
10 m
Draft
5 m
Call sign
WCY4992
IMO
8964719
Official No.
1062520
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86
Registered in the United States, BILLIE H is a 28-metre service vessel. She's built with a beam measuring 10 metres and a 5 m draft. Look for MMSI 366751770, call sign WCY4992, IMO 8964719. Join BILLIE H to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for working boats
Built for boats that work — like BILLIE H.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 4, 2026
Position
57.0424° N, 170.3385° W
Working the Bering Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put BILLIE H on the map. It hands you the full bridge:
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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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 BILLIE H and switch it all on
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About BILLIE H
What kind of vessel is BILLIE H?
BILLIE H is a Towing flagged to United States of America.
Where was BILLIE H last seen?
BILLIE H was last reported in the Bering Sea in Jun 2026 on public AIS.
What is BILLIE H's MMSI?
BILLIE H's MMSI is 366751770. Call sign WCY4992. IMO 8964719.
How big is BILLIE H?
BILLIE H is about 28 m long, 10 m on the beam, drawing 5 m.
Is BILLIE H on the Master's Mate Safety Initiative Network?
Not yet. If BILLIE H is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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