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.
Commercial Fishing Vessel
Mrs Mac
MMSI 367046390 · Call sign WDC5784
Not yet on Master's MateType
Commercial Fishing Vessel
Flag
USALength
11.3 m
Beam
2.8 m
Draft
1.4 m
Call sign
WDC5784
Official No.
261090
AIS reports
1
Registered in the United States, Mrs Mac is an 11.3-metre commercial trawler. Mrs Mac has a 2.8 m beam and a 1.4 m draft. Her papers read MMSI 367046390, call sign WDC5784. Out where help is far away, Mrs Mac has the free Master's Mate Safety Initiative Network — and a fleet that answers.
Free forever · No credit card · for working captains
Know where the fleet is. Get Mrs Mac home safe.
Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.
Keep the fleet in sight — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Mrs Mac 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 captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Mrs Mac 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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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.
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 Mrs Mac and switch it all on
Free to join · nothing to install to start · cancel anytime
About Mrs Mac
What kind of vessel is Mrs Mac?
Mrs Mac is a Commercial Fishing Vessel flagged to United States of America.
What is Mrs Mac's MMSI?
Mrs Mac's MMSI is 367046390. Call sign WDC5784.
How big is Mrs Mac?
Mrs Mac is about 11.3 m long, 2.8 m on the beam, drawing 1.4 m.
Is Mrs Mac on the Master's Mate Safety Initiative Network?
Not yet. If Mrs Mac is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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