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.
Commercial Fishing Vessel
HOT SPOT
MMSI 366865580 · Call sign WDA9474
Not yet on Master's MateType
Commercial Fishing Vessel
Flag
USALength
8.5 m
Beam
3.3 m
Draft
1.6 m
Call sign
WDA9474
Official No.
655485
Hull ID
GPL28676M83D
AIS reports
1
HOT SPOT, a fishing craft flagged in the United States, measures 8.5 metres on deck. Below, she has a beam measuring 3.3 metres and a draft of 1.6 m. Officially she's MMSI 366865580, call sign WDA9474. Claim HOT SPOT free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
Free forever · No credit card · for working captains
Know where the fleet is. Get HOT SPOT 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 HOT SPOT 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 HOT SPOT 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 HOT SPOT and switch it all on
Free to join · nothing to install to start · cancel anytime
About HOT SPOT
What kind of vessel is HOT SPOT?
HOT SPOT is a Commercial Fishing Vessel flagged to United States of America.
What is HOT SPOT's MMSI?
HOT SPOT's MMSI is 366865580. Call sign WDA9474.
How big is HOT SPOT?
HOT SPOT is about 8.5 m long, 3.3 m on the beam, drawing 1.6 m.
Is HOT SPOT on the Master's Mate Safety Initiative Network?
Not yet. If HOT SPOT is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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