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
Mitchel Hebert
MMSI 367022680 · Call sign WDC4303
Not yet on Master's MateType
Towing Vessel
Flag
USALength
22.1 m
Beam
7.4 m
Draft
3.2 m
Call sign
WDC4303
IMO
7738981
Official No.
589598
AIS reports
1
Mitchel Hebert is a harbour workboat flying the flag of the United States, 22.1 metres long. She has a beam measuring 7.4 metres and a draft of 3.2 m. On AIS she shows as MMSI 367022680, call sign WDC4303, IMO 7738981. Put Mitchel Hebert on the free Master's Mate Safety Initiative Network and keep the working fleet looking out for each other.
Free forever · No credit card · for working boats
Built for boats that work — like Mitchel Hebert.
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 Mitchel Hebert 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 Mitchel Hebert 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 Mitchel Hebert and switch it all on
Free to join · nothing to install to start · cancel anytime
About Mitchel Hebert
What kind of vessel is Mitchel Hebert?
Mitchel Hebert is a Towing Vessel flagged to United States of America.
What is Mitchel Hebert's MMSI?
Mitchel Hebert's MMSI is 367022680. Call sign WDC4303. IMO 7738981.
How big is Mitchel Hebert?
Mitchel Hebert is about 22.1 m long, 7.4 m on the beam, drawing 3.2 m.
Is Mitchel Hebert on the Master's Mate Safety Initiative Network?
Not yet. If Mitchel Hebert is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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