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
HERBERT C JACKSON
MMSI 366904930 · Call sign WL3972
Not yet on Master's MateType
Cargo
Flag
USALength
213 m
Beam
23 m
Draft
6.1 m
Call sign
WL3972
IMO
5148417
Official No.
278780
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
46
An American general cargo ship, HERBERT C JACKSON measures 213 metres. Her hull carries a 23-metre beam and a draft measuring 6.1 metres. On AIS she shows as MMSI 366904930, call sign WL3972, IMO 5148417. It's free to add HERBERT C JACKSON to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card · for commercial operators
Eyes on HERBERT C JACKSON, 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
42.2776° N, 83.1141° W
Transiting Lake Erie? 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 HERBERT C JACKSON 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 HERBERT C JACKSON and switch it all on
Free to join · nothing to install to start · cancel anytime
About HERBERT C JACKSON
What kind of vessel is HERBERT C JACKSON?
HERBERT C JACKSON is a Cargo flagged to United States of America.
Where was HERBERT C JACKSON last seen?
HERBERT C JACKSON was last reported in Lake Erie in Jun 2026 on public AIS.
What is HERBERT C JACKSON's MMSI?
HERBERT C JACKSON's MMSI is 366904930. Call sign WL3972. IMO 5148417.
How big is HERBERT C JACKSON?
HERBERT C JACKSON is about 213 m long, 23 m on the beam, drawing 6.1 m.
Is HERBERT C JACKSON on the Master's Mate Safety Initiative Network?
Not yet. If HERBERT C JACKSON is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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