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
MARATHON
MMSI 367085290 · Call sign WDC8331
Not yet on Master's MateType
Fishing
Flag
USALength
30 m
Beam
10 m
Draft
3.5 m
Call sign
WDC8331
IMO
7937496
Official No.
596156
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86
An American fishing trawler, MARATHON measures 30 metres. Her hull carries 10 metres in the beam and a draft of 3.5 m. Her registration reads MMSI 367085290, call sign WDC8331, IMO 7937496. MARATHON is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Free forever · No credit card · for working captains
Know where the fleet is. Get MARATHON 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
Live AIS position · Jun 9, 2026 07:17 UTC
Position
45.5491° N, 124.1448° W
Status
Engaged in fishing
Speed
5.3 kn
Course
4°
Wherever MARATHON 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 MARATHON 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 MARATHON and switch it all on
Free to join · nothing to install to start · cancel anytime
About MARATHON
What kind of vessel is MARATHON?
MARATHON is a Fishing flagged to United States of America.
Where was MARATHON last seen?
MARATHON was last reported in around 46°N 124°W in Jun 2026 on public AIS.
What is MARATHON's MMSI?
MARATHON's MMSI is 367085290. Call sign WDC8331. IMO 7937496.
How big is MARATHON?
MARATHON is about 30 m long, 10 m on the beam, drawing 3.5 m.
Is MARATHON on the Master's Mate Safety Initiative Network?
Not yet. If MARATHON is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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