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
Polar Wind
MMSI 367375270 · Call sign WDE6058
Not yet on Master's MateFlag
USALength
26 m
Call sign
WDE6058
IMO
9056258
Official No.
975406
AIS reports
3
Polar Wind is an American vessel, 26 metres long. She's listed under MMSI 367375270, call sign WDE6058, IMO 9056258. Polar Wind can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.
Free forever · No credit card
Is Polar Wind 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
Wherever Polar Wind 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Polar Wind 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 Polar Wind and switch it all on
Free to join · nothing to install to start · cancel anytime
About Polar Wind
What kind of vessel is Polar Wind?
Polar Wind is a vessel flagged to United States of America.
What is Polar Wind's MMSI?
Polar Wind's MMSI is 367375270. Call sign WDE6058. IMO 9056258.
How big is Polar Wind?
Polar Wind is about 26 m long.
Is Polar Wind on the Master's Mate Safety Initiative Network?
Not yet. If Polar Wind 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.