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
JOHANNES SR
MMSI 244029495 · Call sign PB9567
Not yet on Master's MateType
Cargo
Flag
NLDLength
110 m
Beam
11 m
Draft
2.4 m
Call sign
PB9567
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
38
A Dutch general cargo ship, JOHANNES SR measures 110 metres. She has 11 metres in the beam and a draft measuring 2.4 metres. She's listed under MMSI 244029495, call sign PB9567. Big or small, every hull benefits from the free Master's Mate Safety Initiative Network — JOHANNES SR included.
Free forever · No credit card · for commercial operators
Eyes on JOHANNES SR, 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 3, 2026
Position
50.9853° N, 6.9691° E
Wherever JOHANNES SR roams, 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 JOHANNES SR 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 JOHANNES SR and switch it all on
Free to join · nothing to install to start · cancel anytime
About JOHANNES SR
What kind of vessel is JOHANNES SR?
JOHANNES SR is a Cargo flagged to Netherlands.
Where was JOHANNES SR last seen?
JOHANNES SR was last reported in around 51°N 7°E in Jun 2026 on public AIS.
What is JOHANNES SR's MMSI?
JOHANNES SR's MMSI is 244029495. Call sign PB9567.
How big is JOHANNES SR?
JOHANNES SR is about 110 m long, 11 m on the beam, drawing 2.4 m.
Is JOHANNES SR on the Master's Mate Safety Initiative Network?
Not yet. If JOHANNES SR is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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