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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

R/V JOHN DEMPSEY

Fishing · United States of America · last seen 41°N 73°W · Jun 2026 · MMSI 367058813 · Call sign WAN9694

Not yet on Master's Mate
Type
Fishing
Flag
USAUSA
Length
16 m
Beam
5 m
Draft
2 m
Call sign
WAN9694
Official No.
965917
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
40

R/V JOHN DEMPSEY, a commercial fishing boat sailing under the American flag, measures 16 metres on deck. Below, she has a 5 m beam and a draft of 2 m. She broadcasts as MMSI 367058813, call sign WAN9694. The Master's Mate Safety Initiative Network welcomes R/V JOHN DEMPSEY — free to join, cruiser-run, and always on watch.

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Last known position · Jun 3, 2026
Position
41.1941° N, 73.0487° W
Fishing Long Island Sound? You're never out there alone.
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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
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Onboard Cameras
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About R/V JOHN DEMPSEY

What kind of vessel is R/V JOHN DEMPSEY?
R/V JOHN DEMPSEY is a Fishing flagged to United States of America.
Where was R/V JOHN DEMPSEY last seen?
R/V JOHN DEMPSEY was last reported in Long Island Sound in Jun 2026 on public AIS.
What is R/V JOHN DEMPSEY's MMSI?
R/V JOHN DEMPSEY's MMSI is 367058813. Call sign WAN9694.
How big is R/V JOHN DEMPSEY?
R/V JOHN DEMPSEY is about 16 m long, 5 m on the beam, drawing 2 m.
Is R/V JOHN DEMPSEY on the Master's Mate Safety Initiative Network?
Not yet. If R/V JOHN DEMPSEY is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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