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
EMS EXPRESS
MMSI 367058660 · Call sign WDC6623
Not yet on Master's MateType
Towing Vessel
Flag
USALength
22.6 m
Beam
10.1 m
Draft
2.9 m
Call sign
WDC6623
Official No.
1174266
AIS reports
1
EMS EXPRESS flies the American flag — a 22.6-metre work boat. Her hull carries a beam measuring 10.1 metres and a draft measuring 2.9 metres. Officially she's MMSI 367058660, call sign WDC6623. Working vessels like EMS EXPRESS 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 EMS EXPRESS.
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 EMS EXPRESS 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 EMS EXPRESS 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 EMS EXPRESS and switch it all on
Free to join · nothing to install to start · cancel anytime
About EMS EXPRESS
What kind of vessel is EMS EXPRESS?
EMS EXPRESS is a Towing Vessel flagged to United States of America.
What is EMS EXPRESS's MMSI?
EMS EXPRESS's MMSI is 367058660. Call sign WDC6623.
How big is EMS EXPRESS?
EMS EXPRESS is about 22.6 m long, 10.1 m on the beam, drawing 2.9 m.
Is EMS EXPRESS on the Master's Mate Safety Initiative Network?
Not yet. If EMS EXPRESS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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