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.
Offshore Supply Vessel
Sea Scout
MMSI 368410320 · Call sign WDQ2718
Not yet on Master's MateType
Offshore Supply Vessel
Flag
USALength
38.8 m
Beam
10.8 m
Draft
3.9 m
Call sign
WDQ2718
IMO
9601120
Official No.
1237094
Hull ID
AAP34141H011
AIS reports
1
Sea Scout, an American utility vessel, measures 38.8 metres on deck. She's built with 10.8 metres in the beam and a 3.9-metre draft. She's on record as MMSI 368410320, call sign WDQ2718, IMO 9601120. Sea Scout is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Free forever · No credit card · for working boats
Built for boats that work — like Sea Scout.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Sea Scout 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 boats
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Sea Scout on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
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.
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 Sea Scout and switch it all on
Free to join · nothing to install to start · cancel anytime
About Sea Scout
What kind of vessel is Sea Scout?
Sea Scout is a Offshore Supply Vessel flagged to United States of America.
What is Sea Scout's MMSI?
Sea Scout's MMSI is 368410320. Call sign WDQ2718. IMO 9601120.
How big is Sea Scout?
Sea Scout is about 38.8 m long, 10.8 m on the beam, drawing 3.9 m.
Is Sea Scout on the Master's Mate Safety Initiative Network?
Not yet. If Sea Scout is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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