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.
Cargo
JAMES R BARKER
MMSI 366905890 · Call sign WYP8657
Not yet on Master's MateType
Cargo
Flag
USALength
305 m
Beam
32 m
Draft
7.2 m
Call sign
WYP8657
IMO
7390260
Official No.
573682
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
88
JAMES R BARKER is an American general cargo ship — 305 metres overall. Below, she has a 32 m beam and a draft measuring 7.2 metres. Her papers read MMSI 366905890, call sign WYP8657, IMO 7390260. JAMES R BARKER is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Free forever · No credit card · for commercial operators
Eyes on JAMES R BARKER, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 4, 2026
Position
46.7780° N, 84.9371° W
Transiting Lake Superior? 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 commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put JAMES R BARKER 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.
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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
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 JAMES R BARKER and switch it all on
Free to join · nothing to install to start · cancel anytime
About JAMES R BARKER
What kind of vessel is JAMES R BARKER?
JAMES R BARKER is a Cargo flagged to United States of America.
Where was JAMES R BARKER last seen?
JAMES R BARKER was last reported in Lake Superior in Jun 2026 on public AIS.
What is JAMES R BARKER's MMSI?
JAMES R BARKER's MMSI is 366905890. Call sign WYP8657. IMO 7390260.
How big is JAMES R BARKER?
JAMES R BARKER is about 305 m long, 32 m on the beam, drawing 7.2 m.
Is JAMES R BARKER on the Master's Mate Safety Initiative Network?
Not yet. If JAMES R BARKER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.