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.
Industrial Vessel
Leslie D
MMSI 367499260 · Call sign WDF8852
Not yet on Master's MateType
Industrial Vessel
Flag
USALength
7.7 m
Beam
6.1 m
Draft
1.8 m
Call sign
WDF8852
Official No.
1225749
AIS reports
1
Registered in the United States, Leslie D is a 7.7-metre working ship. She carries a beam measuring 6.1 metres and a 1.8 m draft. Her registration reads MMSI 367499260, call sign WDF8852. Join Leslie D to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for commercial operators
Eyes on Leslie D, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Leslie D 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 commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Leslie D on the map. It hands you the full bridge:
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
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 Leslie D and switch it all on
Free to join · nothing to install to start · cancel anytime
About Leslie D
What kind of vessel is Leslie D?
Leslie D is a Industrial Vessel flagged to United States of America.
What is Leslie D's MMSI?
Leslie D's MMSI is 367499260. Call sign WDF8852.
How big is Leslie D?
Leslie D is about 7.7 m long, 6.1 m on the beam, drawing 1.8 m.
Is Leslie D on the Master's Mate Safety Initiative Network?
Not yet. If Leslie D is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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