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
STRIPER 171
MMSI 366629810 · Call sign WCL4694
Not yet on Master's MateFlag
USACall sign
WCL4694
Official No.
NJ4580FW
AIS reports
1
STRIPER 171 is a boat, sailing under the American flag. Find her under MMSI 366629810, call sign WCL4694. Put STRIPER 171 on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card
Is STRIPER 171 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 STRIPER 171 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 STRIPER 171 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 STRIPER 171 and switch it all on
Free to join · nothing to install to start · cancel anytime
About STRIPER 171
What kind of vessel is STRIPER 171?
STRIPER 171 is a vessel flagged to United States of America.
What is STRIPER 171's MMSI?
STRIPER 171's MMSI is 366629810. Call sign WCL4694.
Is STRIPER 171 on the Master's Mate Safety Initiative Network?
Not yet. If STRIPER 171 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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