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
DON DAVID
MMSI 368118880 · Call sign WDL3162
Not yet on Master's MateType
Towing Vessel
Flag
USALength
12.2 m
Beam
4.3 m
Draft
1.2 m
Call sign
WDL3162
Official No.
940109
AIS reports
1
DON DAVID is a workboat sailing under the American flag, 12.2 metres in length. DON DAVID has a 4.3-metre beam and a 1.2 m draft. Look for MMSI 368118880, call sign WDL3162. DON DAVID earns her keep on the water; the free Master's Mate Safety Initiative Network keeps a watching fleet and a distress mesh close at hand.
Free forever · No credit card · for working boats
Built for boats that work — like DON DAVID.
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
Live AIS position · Jun 9, 2026 12:04 UTC
Position
39.2804° N, 76.5926° W
Status
Under way (engine)
Speed
0.0 kn
Course
280°
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Joining the Safety Initiative Network doesn't just put DON DAVID 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 DON DAVID and switch it all on
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About DON DAVID
What kind of vessel is DON DAVID?
DON DAVID is a Towing Vessel flagged to United States of America.
Where was DON DAVID last seen?
DON DAVID was last reported in Chesapeake Bay on public AIS.
What is DON DAVID's MMSI?
DON DAVID's MMSI is 368118880. Call sign WDL3162.
How big is DON DAVID?
DON DAVID is about 12.2 m long, 4.3 m on the beam, drawing 1.2 m.
Is DON DAVID on the Master's Mate Safety Initiative Network?
Not yet. If DON DAVID is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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