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.
Freight Ship
IRON CAT
MMSI 367457470 · Call sign WDF4936
Not yet on Master's MateType
Freight Ship
Flag
USALength
50.6 m
Beam
12.2 m
Draft
4.1 m
Call sign
WDF4936
IMO
7807524
Official No.
613520
AIS reports
1
An American freighter, IRON CAT measures 50.6 metres. She has a beam measuring 12.2 metres and a draft of 4.1 m. She's on record as MMSI 367457470, call sign WDF4936, IMO 7807524. It's free to add IRON CAT to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card · for commercial operators
Eyes on IRON CAT, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever IRON CAT 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 commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put IRON CAT 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.
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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
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 IRON CAT and switch it all on
Free to join · nothing to install to start · cancel anytime
About IRON CAT
What kind of vessel is IRON CAT?
IRON CAT is a Freight Ship flagged to United States of America.
What is IRON CAT's MMSI?
IRON CAT's MMSI is 367457470. Call sign WDF4936. IMO 7807524.
How big is IRON CAT?
IRON CAT is about 50.6 m long, 12.2 m on the beam, drawing 4.1 m.
Is IRON CAT on the Master's Mate Safety Initiative Network?
Not yet. If IRON CAT is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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