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.
Towing Vessel
AMERICAN EMERALD
MMSI 367055690 · Call sign WDC6392
Not yet on Master's MateType
Towing Vessel
Flag
USALength
19.4 m
Beam
7.2 m
Draft
2.9 m
Call sign
WDC6392
IMO
8842296
Official No.
549929
AIS reports
1
Out of the United States, AMERICAN EMERALD is a 19.4-metre service vessel. AMERICAN EMERALD has a 7.2 m beam and a 2.9 m draft. Officially she's MMSI 367055690, call sign WDC6392, IMO 8842296. Working vessels like AMERICAN EMERALD are never truly alone on the Master's Mate Safety Initiative Network — free, with a fleet on watch.
Free forever · No credit card · for working boats
Built for boats that work — like AMERICAN EMERALD.
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
Wherever AMERICAN EMERALD 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 boats
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put AMERICAN EMERALD 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 AMERICAN EMERALD and switch it all on
Free to join · nothing to install to start · cancel anytime
About AMERICAN EMERALD
What kind of vessel is AMERICAN EMERALD?
AMERICAN EMERALD is a Towing Vessel flagged to United States of America.
What is AMERICAN EMERALD's MMSI?
AMERICAN EMERALD's MMSI is 367055690. Call sign WDC6392. IMO 8842296.
How big is AMERICAN EMERALD?
AMERICAN EMERALD is about 19.4 m long, 7.2 m on the beam, drawing 2.9 m.
Is AMERICAN EMERALD on the Master's Mate Safety Initiative Network?
Not yet. If AMERICAN EMERALD is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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