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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.
Commercial Fishing Vessel

Carolyn J

MMSI 367304220 · Call sign WDD8893

Not yet on Master's Mate
Type
Commercial Fishing Vessel
Flag
USAUSA
Length
27.2 m
Beam
7.3 m
Draft
3.9 m
Call sign
WDD8893
IMO
8940995
Official No.
1052597
AIS reports
1

Carolyn J flies the American flag — a 27.2-metre working fishing boat. Carolyn J has 7.3 metres in the beam and a 3.9-metre draft. Look for MMSI 367304220, call sign WDD8893, IMO 8940995. Sign Carolyn J up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.

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Know where the fleet is. Get Carolyn J home safe.

Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.

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Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers

Wherever Carolyn J roams, you're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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The most powerful cruising platform ever built — yours, free.

Joining the Safety Initiative Network doesn't just put Carolyn J 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 Carolyn J and switch it all on
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About Carolyn J

What kind of vessel is Carolyn J?
Carolyn J is a Commercial Fishing Vessel flagged to United States of America.
What is Carolyn J's MMSI?
Carolyn J's MMSI is 367304220. Call sign WDD8893. IMO 8940995.
How big is Carolyn J?
Carolyn J is about 27.2 m long, 7.3 m on the beam, drawing 3.9 m.
Is Carolyn J on the Master's Mate Safety Initiative Network?
Not yet. If Carolyn J is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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