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
JARSULAN 4
MMSI 368084690 · Call sign WDK7464
Not yet on Master's MateType
Commercial Fishing Vessel
Flag
USALength
14 m
Beam
4.4 m
Draft
1.8 m
Call sign
WDK7464
Official No.
1193263
Hull ID
WES46070B606
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
22
Registered in the United States, JARSULAN 4 is a 14-metre offshore fishing boat. She's built with 4.4 metres in the beam and a 1.8 m draft. She broadcasts as MMSI 368084690, call sign WDK7464. Join JARSULAN 4 to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for working captains
Know where the fleet is. Get JARSULAN 4 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 17:22 UTC
Position
44.0358° N, 68.6938° W
Status
Under way (engine)
Speed
21.4 kn
Course
2°
Fishing the Gulf of Maine? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put JARSULAN 4 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 JARSULAN 4 and switch it all on
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About JARSULAN 4
What kind of vessel is JARSULAN 4?
JARSULAN 4 is a Commercial Fishing Vessel flagged to United States of America.
Where was JARSULAN 4 last seen?
JARSULAN 4 was last reported in the Gulf of Maine in Jun 2026 on public AIS.
What is JARSULAN 4's MMSI?
JARSULAN 4's MMSI is 368084690. Call sign WDK7464.
How big is JARSULAN 4?
JARSULAN 4 is about 14 m long, 4.4 m on the beam, drawing 1.8 m.
Is JARSULAN 4 on the Master's Mate Safety Initiative Network?
Not yet. If JARSULAN 4 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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