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.
Recreational
RUTH ANN
MMSI 368348990 · Call sign WDP3831
Not yet on Master's MateType
Recreational
Flag
USALength
12 m
Beam
3.9 m
Draft
1.6 m
Call sign
WDP3831
Official No.
1342033
Hull ID
TLA39510A324
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
17
An American weekend cruiser, RUTH ANN measures 12 metres. Below, she has a 3.9 m beam and a draft of 1.6 m. She's listed under MMSI 368348990, call sign WDP3831. RUTH ANN belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
Free forever · No credit card · for recreational captains
Keep RUTH ANN looked after — even when you’re not aboard.
Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.
Look after her — claim free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 2, 2026
Position
38.8365° N, 76.5429° W
Cruising Chesapeake Bay? 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 recreational captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put RUTH ANN on the map. It hands you the full bridge:
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim RUTH ANN and switch it all on
Free to join · nothing to install to start · cancel anytime
About RUTH ANN
What kind of vessel is RUTH ANN?
RUTH ANN is a Recreational flagged to United States of America.
Where was RUTH ANN last seen?
RUTH ANN was last reported in Chesapeake Bay in Jun 2026 on public AIS.
What is RUTH ANN's MMSI?
RUTH ANN's MMSI is 368348990. Call sign WDP3831.
How big is RUTH ANN?
RUTH ANN is about 12 m long, 3.9 m on the beam, drawing 1.6 m.
Is RUTH ANN on the Master's Mate Safety Initiative Network?
Not yet. If RUTH ANN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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