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
Bighorn
MMSI 368099390 · Call sign WDK8994
Not yet on Master's MateFlag
USALength
61.4 m
Call sign
WDK8994
IMO
9670080
Official No.
1241631
AIS reports
3
Out of the United States, Bighorn is a 61.4-metre craft. Find her under MMSI 368099390, call sign WDK8994, IMO 9670080. Bring Bighorn aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
Free forever · No credit card
Is Bighorn 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 16:13 UTC
Position
28.8667° N, 88.0583° W
Status
Under way (engine)
Speed
0.3 kn
Course
146°
Destination
XX XXX>?? ???
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 Bighorn 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 Bighorn and switch it all on
Free to join · nothing to install to start · cancel anytime
About Bighorn
What kind of vessel is Bighorn?
Bighorn is a vessel flagged to United States of America.
Where was Bighorn last seen?
Bighorn was last reported in the Gulf of Mexico on public AIS.
What is Bighorn's MMSI?
Bighorn's MMSI is 368099390. Call sign WDK8994. IMO 9670080.
How big is Bighorn?
Bighorn is about 61.4 m long.
Is Bighorn on the Master's Mate Safety Initiative Network?
Not yet. If Bighorn 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.