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)
mlv Risa Ann
MMSI 366884980 · Call sign WDB3244
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
14 m
Beam
4.3 m
Draft
1.4 m
Call sign
WDB3244
Official No.
646478
AIS reports
1
mlv Risa Ann, a ferry flying the American flag, measures 14 metres on deck. mlv Risa Ann has a 4.3-metre beam and a 1.4-metre draft. Find her under MMSI 366884980, call sign WDB3244. Claim mlv Risa Ann free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard mlv Risa Ann 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 mlv Risa Ann 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 mlv Risa Ann 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 mlv Risa Ann and switch it all on
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About mlv Risa Ann
What kind of vessel is mlv Risa Ann?
mlv Risa Ann is a Passenger (Inspected) flagged to United States of America.
What is mlv Risa Ann's MMSI?
mlv Risa Ann's MMSI is 366884980. Call sign WDB3244.
How big is mlv Risa Ann?
mlv Risa Ann is about 14 m long, 4.3 m on the beam, drawing 1.4 m.
Is mlv Risa Ann on the Master's Mate Safety Initiative Network?
Not yet. If mlv Risa Ann is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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