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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.
Passenger (Inspected)

M/V DISCOVERY

MMSI 366954920 · Call sign WAE3874

Not yet on Master's Mate
Type
Passenger (Inspected)
Flag
USAUSA
Length
23.8 m
Beam
6.8 m
Draft
3.3 m
Call sign
WAE3874
Official No.
538764
AIS reports
1

An American passenger ship, M/V DISCOVERY measures 23.8 metres. Below, she has a beam measuring 6.8 metres and a draft measuring 3.3 metres. She's on record as MMSI 366954920, call sign WAE3874. M/V DISCOVERY is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.

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Keep every soul aboard M/V DISCOVERY safe.

Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.

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Wherever M/V DISCOVERY roams, you're never out there alone.
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Joining the Safety Initiative Network doesn't just put M/V DISCOVERY on the map. It hands you the full bridge:

Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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 M/V DISCOVERY and switch it all on
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About M/V DISCOVERY

What kind of vessel is M/V DISCOVERY?
M/V DISCOVERY is a Passenger (Inspected) flagged to United States of America.
What is M/V DISCOVERY's MMSI?
M/V DISCOVERY's MMSI is 366954920. Call sign WAE3874.
How big is M/V DISCOVERY?
M/V DISCOVERY is about 23.8 m long, 6.8 m on the beam, drawing 3.3 m.
Is M/V DISCOVERY on the Master's Mate Safety Initiative Network?
Not yet. If M/V DISCOVERY is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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