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 Barge (Inspected)
39 NORTH
MMSI 368062050 · Call sign WDK5136
Not yet on Master's MateType
Passenger Barge (Inspected)
Flag
USALength
11.3 m
Beam
3.7 m
Draft
2.1 m
Call sign
WDK5136
Official No.
1290159
Hull ID
IRINZ122H819
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
66
On the American registry, 39 NORTH is an 11.3-metre passenger vessel. 39 NORTH has a 3.7-metre beam and a 2.1 m draft. Her registration reads MMSI 368062050, call sign WDK5136. 39 NORTH can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard 39 NORTH safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 4, 2026
Position
38.9631° N, 76.4769° W
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Joining the Safety Initiative Network doesn't just put 39 NORTH 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.
Claim 39 NORTH and switch it all on
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About 39 NORTH
What kind of vessel is 39 NORTH?
39 NORTH is a Passenger Barge (Inspected) flagged to United States of America.
Where was 39 NORTH last seen?
39 NORTH was last reported in Chesapeake Bay in Jun 2026 on public AIS.
What is 39 NORTH's MMSI?
39 NORTH's MMSI is 368062050. Call sign WDK5136.
How big is 39 NORTH?
39 NORTH is about 11.3 m long, 3.7 m on the beam, drawing 2.1 m.
Is 39 NORTH on the Master's Mate Safety Initiative Network?
Not yet. If 39 NORTH is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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