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.
Passenger (Inspected)
Rita G
MMSI 367381820 · Call sign WDN8179
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
13.5 m
Beam
4.7 m
Draft
2.6 m
Call sign
WDN8179
Official No.
573170
AIS reports
3
Rita G, an American ferry, measures 13.5 metres on deck. She's built with a 4.7 m beam and a 2.6-metre draft. On the registers she's MMSI 367381820, call sign WDN8179. It's free to add Rita G 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 passenger & charter operators
Keep every soul aboard Rita G safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Rita G 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 passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Rita G on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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.
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.
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 Rita G and switch it all on
Free to join · nothing to install to start · cancel anytime
About Rita G
What kind of vessel is Rita G?
Rita G is a Passenger (Inspected) flagged to United States of America.
What is Rita G's MMSI?
Rita G's MMSI is 367381820. Call sign WDN8179.
How big is Rita G?
Rita G is about 13.5 m long, 4.7 m on the beam, drawing 2.6 m.
Is Rita G on the Master's Mate Safety Initiative Network?
Not yet. If Rita G is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.