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.
Fishing Tender
Coastal Navigator
MMSI 368219000 · Call sign WCY9686
Not yet on Master's MateType
Fishing Tender
Flag
USALength
56 m
Beam
12.6 m
Draft
8.5 m
Call sign
WCY9686
IMO
9010498
Official No.
969815
AIS reports
4
An American working fishing vessel, Coastal Navigator measures 56 metres. Below, she has a beam of 12.6 m and a draft measuring 8.5 metres. She's on record as MMSI 368219000, call sign WCY9686, IMO 9010498. Coastal Navigator belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
Free forever · No credit card · for working captains
Know where the fleet is. Get Coastal Navigator home safe.
Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.
Keep the fleet in sight — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Coastal Navigator 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 · for working captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Coastal Navigator on the map. It hands you the full bridge:
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.
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.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim Coastal Navigator and switch it all on
Free to join · nothing to install to start · cancel anytime
About Coastal Navigator
What kind of vessel is Coastal Navigator?
Coastal Navigator is a Fishing Tender flagged to United States of America.
What is Coastal Navigator's MMSI?
Coastal Navigator's MMSI is 368219000. Call sign WCY9686. IMO 9010498.
How big is Coastal Navigator?
Coastal Navigator is about 56 m long, 12.6 m on the beam, drawing 8.5 m.
Is Coastal Navigator on the Master's Mate Safety Initiative Network?
Not yet. If Coastal Navigator 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.