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.
Passenger (Inspected)
Jonathan Woodward
MMSI 367798590 · Call sign WDJ6520
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
18.6 m
Beam
5.1 m
Draft
2.3 m
Call sign
WDJ6520
Official No.
586207
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
37
Jonathan Woodward, a passenger boat flagged in the United States, measures 18.6 metres on deck. She's built with a 5.1 m beam and a 2.3 m draft. Her papers read MMSI 367798590, call sign WDJ6520. Put Jonathan Woodward on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard Jonathan Woodward safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
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Live AIS position · Jun 9, 2026 21:49 UTC
Position
29.7165° N, 93.8579° W
Status
Under way (engine)
Speed
8.5 kn
Course
310°
Sailing the Gulf of Mexico? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put Jonathan Woodward on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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.
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About Jonathan Woodward
What kind of vessel is Jonathan Woodward?
Jonathan Woodward is a Passenger (Inspected) flagged to United States of America.
Where was Jonathan Woodward last seen?
Jonathan Woodward was last reported in the Gulf of Mexico in Jun 2026 on public AIS.
What is Jonathan Woodward's MMSI?
Jonathan Woodward's MMSI is 367798590. Call sign WDJ6520.
How big is Jonathan Woodward?
Jonathan Woodward is about 18.6 m long, 5.1 m on the beam, drawing 2.3 m.
Is Jonathan Woodward on the Master's Mate Safety Initiative Network?
Not yet. If Jonathan Woodward is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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