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)
MARY ELLEN
MMSI 366889810 · Call sign WDB3651
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
14 m
Beam
4.6 m
Draft
1.2 m
Call sign
WDB3651
Official No.
1139081
Hull ID
CAN0846E0103
AIS reports
1
MARY ELLEN is an American 14-metre excursion vessel. MARY ELLEN has a 4.6-metre beam and a 1.2-metre draft. Her registration reads MMSI 366889810, call sign WDB3651. It's free to add MARY ELLEN 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 MARY ELLEN 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 MARY ELLEN 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 MARY ELLEN 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 MARY ELLEN and switch it all on
Free to join · nothing to install to start · cancel anytime
About MARY ELLEN
What kind of vessel is MARY ELLEN?
MARY ELLEN is a Passenger (Inspected) flagged to United States of America.
What is MARY ELLEN's MMSI?
MARY ELLEN's MMSI is 366889810. Call sign WDB3651.
How big is MARY ELLEN?
MARY ELLEN is about 14 m long, 4.6 m on the beam, drawing 1.2 m.
Is MARY ELLEN on the Master's Mate Safety Initiative Network?
Not yet. If MARY ELLEN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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