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.
Vessel
PLUS
MMSI 368239120 · Call sign WDM7982
Not yet on Master's MateFlag
USACall sign
WDM7982
Official No.
1169758
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86
PLUS is a boat flying the American flag. She's on record as MMSI 368239120, call sign WDM7982. PLUS is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
Free forever · No credit card
Is PLUS your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 03:06 UTC
Position
37.0183° N, 76.1944° W
Status
Under way (engine)
Speed
6.3 kn
Course
68°
Crossing 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put PLUS 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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
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.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim PLUS and switch it all on
Free to join · nothing to install to start · cancel anytime
About PLUS
What kind of vessel is PLUS?
PLUS is a vessel flagged to United States of America.
Where was PLUS last seen?
PLUS was last reported in Chesapeake Bay in Jun 2026 on public AIS.
What is PLUS's MMSI?
PLUS's MMSI is 368239120. Call sign WDM7982.
Is PLUS on the Master's Mate Safety Initiative Network?
Not yet. If PLUS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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