Sign up free Dashboard Log out
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.
Towing Vessel

Audrey

MMSI 366990070 · Call sign WDE9503

Not yet on Master's Mate
Type
Towing Vessel
Flag
USAUSA
Length
16 m
Beam
6.1 m
Draft
2 m
Call sign
WDE9503
Official No.
505188
AIS reports
2

Out of the United States, Audrey is a 16-metre work boat. Her hull carries a beam measuring 6.1 metres and a draft measuring 2 metres. On AIS she shows as MMSI 366990070, call sign WDE9503. Give Audrey the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.

Free forever · No credit card · for working boats

Built for boats that work — like Audrey.

Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.

Rig her out — free →

Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers

Wherever Audrey 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 boats

The most powerful cruising platform ever built — yours, free.

Joining the Safety Initiative Network doesn't just put Audrey on the map. It hands you the full bridge:

Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
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.
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 Audrey and switch it all on
Free to join · nothing to install to start · cancel anytime
Claim free → unlock everything

About Audrey

What kind of vessel is Audrey?
Audrey is a Towing Vessel flagged to United States of America.
What is Audrey's MMSI?
Audrey's MMSI is 366990070. Call sign WDE9503.
How big is Audrey?
Audrey is about 16 m long, 6.1 m on the beam, drawing 2 m.
Is Audrey on the Master's Mate Safety Initiative Network?
Not yet. If Audrey 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.