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
D3-25Majek
MMSI 368268740 · Call sign WDN3136
Not yet on Master's MateFlag
USACall sign
WDN3136
Official No.
TX 3733HA
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
18
On the American registry, D3-25Majek is a vessel. She's on record as MMSI 368268740, call sign WDN3136. There's a place for D3-25Majek on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
Free forever · No credit card
Is D3-25Majek 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
Last known position · Jun 2, 2026
Position
27.7629° N, 97.2468° W
Crossing the Gulf of Mexico? 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 D3-25Majek 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 D3-25Majek and switch it all on
Free to join · nothing to install to start · cancel anytime
About D3-25Majek
What kind of vessel is D3-25Majek?
D3-25Majek is a vessel flagged to United States of America.
Where was D3-25Majek last seen?
D3-25Majek was last reported in the Gulf of Mexico in Jun 2026 on public AIS.
What is D3-25Majek's MMSI?
D3-25Majek's MMSI is 368268740. Call sign WDN3136.
Is D3-25Majek on the Master's Mate Safety Initiative Network?
Not yet. If D3-25Majek 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.